diff --git a/bitnami/etcd/3.3/debian-11/Dockerfile b/bitnami/etcd/3.3/debian-11/Dockerfile deleted file mode 100644 index b6d7d743050e..000000000000 --- a/bitnami/etcd/3.3/debian-11/Dockerfile +++ /dev/null @@ -1,54 +0,0 @@ -FROM docker.io/bitnami/minideb:bullseye - -ARG TARGETARCH - -LABEL org.opencontainers.image.base.name="docker.io/bitnami/minideb:bullseye" \ - org.opencontainers.image.created="2023-05-22T16:03:47Z" \ - org.opencontainers.image.description="Application packaged by VMware, Inc" \ - org.opencontainers.image.licenses="Apache-2.0" \ - org.opencontainers.image.ref.name="3.3.27-debian-11-r124" \ - org.opencontainers.image.title="etcd" \ - org.opencontainers.image.vendor="VMware, Inc." \ - org.opencontainers.image.version="3.3.27" - -ENV HOME="/" \ - OS_ARCH="${TARGETARCH:-amd64}" \ - OS_FLAVOUR="debian-11" \ - OS_NAME="linux" - -COPY prebuildfs / -SHELL ["/bin/bash", "-o", "pipefail", "-c"] -# Install required system packages and dependencies -RUN install_packages ca-certificates curl procps -RUN mkdir -p /tmp/bitnami/pkg/cache/ && cd /tmp/bitnami/pkg/cache/ && \ - COMPONENTS=( \ - "yq-4.33.3-1-linux-${OS_ARCH}-debian-11" \ - "etcd-3.3.27-164-linux-${OS_ARCH}-debian-11" \ - ) && \ - for COMPONENT in "${COMPONENTS[@]}"; do \ - if [ ! -f "${COMPONENT}.tar.gz" ]; then \ - curl -SsLf "https://downloads.bitnami.com/files/stacksmith/${COMPONENT}.tar.gz" -O ; \ - curl -SsLf "https://downloads.bitnami.com/files/stacksmith/${COMPONENT}.tar.gz.sha256" -O ; \ - fi && \ - sha256sum -c "${COMPONENT}.tar.gz.sha256" && \ - tar -zxf "${COMPONENT}.tar.gz" -C /opt/bitnami --strip-components=2 --no-same-owner --wildcards '*/files' && \ - rm -rf "${COMPONENT}".tar.gz{,.sha256} ; \ - done -RUN apt-get autoremove --purge -y curl ca-certificates && \ - apt-get update && apt-get upgrade -y && \ - apt-get clean && rm -rf /var/lib/apt/lists /var/cache/apt/archives -RUN chmod g+rwX /opt/bitnami - -COPY rootfs / -RUN /opt/bitnami/scripts/etcd/postunpack.sh -ENV APP_VERSION="3.3.27" \ - BITNAMI_APP_NAME="etcd" \ - ETCDCTL_API="3" \ - PATH="/opt/bitnami/common/bin:/opt/bitnami/etcd/bin:$PATH" - -EXPOSE 2379 2380 - -WORKDIR /opt/bitnami/etcd -USER 1001 -ENTRYPOINT [ "/opt/bitnami/scripts/etcd/entrypoint.sh" ] -CMD [ "/opt/bitnami/scripts/etcd/run.sh" ] diff --git a/bitnami/etcd/3.3/debian-11/docker-compose.yml b/bitnami/etcd/3.3/debian-11/docker-compose.yml deleted file mode 100644 index 02247fe1e3b2..000000000000 --- a/bitnami/etcd/3.3/debian-11/docker-compose.yml +++ /dev/null @@ -1,12 +0,0 @@ -version: '2' - -services: - etcd: - image: docker.io/bitnami/etcd:3.3 - environment: - - ALLOW_NONE_AUTHENTICATION=yes - volumes: - - etcd_data:/bitnami/etcd -volumes: - etcd_data: - driver: local diff --git a/bitnami/etcd/3.3/debian-11/prebuildfs/opt/bitnami/.bitnami_components.json b/bitnami/etcd/3.3/debian-11/prebuildfs/opt/bitnami/.bitnami_components.json deleted file mode 100644 index 1f1064678e66..000000000000 --- a/bitnami/etcd/3.3/debian-11/prebuildfs/opt/bitnami/.bitnami_components.json +++ /dev/null @@ -1,14 +0,0 @@ -{ - "etcd": { - "arch": "amd64", - "distro": "debian-11", - "type": "NAMI", - "version": "3.3.27-164" - }, - "yq": { - "arch": "amd64", - "distro": "debian-11", - "type": "NAMI", - "version": "4.33.3-1" - } -} \ No newline at end of file diff --git a/bitnami/etcd/3.3/debian-11/prebuildfs/opt/bitnami/licenses/licenses.txt b/bitnami/etcd/3.3/debian-11/prebuildfs/opt/bitnami/licenses/licenses.txt deleted file mode 100644 index 8373a19703c6..000000000000 --- a/bitnami/etcd/3.3/debian-11/prebuildfs/opt/bitnami/licenses/licenses.txt +++ /dev/null @@ -1,3 +0,0 @@ -Bitnami containers ship with software bundles. You can find the licenses at: -https://bitnami.com/open-source -/opt/bitnami/[name-of-bundle]/licenses/[bundle-version].txt diff --git a/bitnami/etcd/3.3/debian-11/prebuildfs/opt/bitnami/scripts/libbitnami.sh b/bitnami/etcd/3.3/debian-11/prebuildfs/opt/bitnami/scripts/libbitnami.sh deleted file mode 100644 index 4242023f9415..000000000000 --- a/bitnami/etcd/3.3/debian-11/prebuildfs/opt/bitnami/scripts/libbitnami.sh +++ /dev/null @@ -1,51 +0,0 @@ -#!/bin/bash -# -# Bitnami custom library - -# shellcheck disable=SC1091 - -# Load Generic Libraries -. /opt/bitnami/scripts/liblog.sh - -# Constants -BOLD='\033[1m' - -# Functions - -######################## -# Print the welcome page -# Globals: -# DISABLE_WELCOME_MESSAGE -# BITNAMI_APP_NAME -# Arguments: -# None -# Returns: -# None -######################### -print_welcome_page() { - if [[ -z "${DISABLE_WELCOME_MESSAGE:-}" ]]; then - if [[ -n "$BITNAMI_APP_NAME" ]]; then - print_image_welcome_page - fi - fi -} - -######################## -# Print the welcome page for a Bitnami Docker image -# Globals: -# BITNAMI_APP_NAME -# Arguments: -# None -# Returns: -# None -######################### -print_image_welcome_page() { - local github_url="https://github.com/bitnami/containers" - - log "" - log "${BOLD}Welcome to the Bitnami ${BITNAMI_APP_NAME} container${RESET}" - log "Subscribe to project updates by watching ${BOLD}${github_url}${RESET}" - log "Submit issues and feature requests at ${BOLD}${github_url}/issues${RESET}" - log "" -} - diff --git a/bitnami/etcd/3.3/debian-11/prebuildfs/opt/bitnami/scripts/libfile.sh b/bitnami/etcd/3.3/debian-11/prebuildfs/opt/bitnami/scripts/libfile.sh deleted file mode 100644 index 41ebaf7464f6..000000000000 --- a/bitnami/etcd/3.3/debian-11/prebuildfs/opt/bitnami/scripts/libfile.sh +++ /dev/null @@ -1,139 +0,0 @@ -#!/bin/bash -# -# Library for managing files - -# shellcheck disable=SC1091 - -# Load Generic Libraries -. /opt/bitnami/scripts/libos.sh - -# Functions - -######################## -# Replace a regex-matching string in a file -# Arguments: -# $1 - filename -# $2 - match regex -# $3 - substitute regex -# $4 - use POSIX regex. Default: true -# Returns: -# None -######################### -replace_in_file() { - local filename="${1:?filename is required}" - local match_regex="${2:?match regex is required}" - local substitute_regex="${3:?substitute regex is required}" - local posix_regex=${4:-true} - - local result - - # We should avoid using 'sed in-place' substitutions - # 1) They are not compatible with files mounted from ConfigMap(s) - # 2) We found incompatibility issues with Debian10 and "in-place" substitutions - local -r del=$'\001' # Use a non-printable character as a 'sed' delimiter to avoid issues - if [[ $posix_regex = true ]]; then - result="$(sed -E "s${del}${match_regex}${del}${substitute_regex}${del}g" "$filename")" - else - result="$(sed "s${del}${match_regex}${del}${substitute_regex}${del}g" "$filename")" - fi - echo "$result" > "$filename" -} - -######################## -# Replace a regex-matching multiline string in a file -# Arguments: -# $1 - filename -# $2 - match regex -# $3 - substitute regex -# Returns: -# None -######################### -replace_in_file_multiline() { - local filename="${1:?filename is required}" - local match_regex="${2:?match regex is required}" - local substitute_regex="${3:?substitute regex is required}" - - local result - local -r del=$'\001' # Use a non-printable character as a 'sed' delimiter to avoid issues - result="$(perl -pe "BEGIN{undef $/;} s${del}${match_regex}${del}${substitute_regex}${del}sg" "$filename")" - echo "$result" > "$filename" -} - -######################## -# Remove a line in a file based on a regex -# Arguments: -# $1 - filename -# $2 - match regex -# $3 - use POSIX regex. Default: true -# Returns: -# None -######################### -remove_in_file() { - local filename="${1:?filename is required}" - local match_regex="${2:?match regex is required}" - local posix_regex=${3:-true} - local result - - # We should avoid using 'sed in-place' substitutions - # 1) They are not compatible with files mounted from ConfigMap(s) - # 2) We found incompatibility issues with Debian10 and "in-place" substitutions - if [[ $posix_regex = true ]]; then - result="$(sed -E "/$match_regex/d" "$filename")" - else - result="$(sed "/$match_regex/d" "$filename")" - fi - echo "$result" > "$filename" -} - -######################## -# Appends text after the last line matching a pattern -# Arguments: -# $1 - file -# $2 - match regex -# $3 - contents to add -# Returns: -# None -######################### -append_file_after_last_match() { - local file="${1:?missing file}" - local match_regex="${2:?missing pattern}" - local value="${3:?missing value}" - - # We read the file in reverse, replace the first match (0,/pattern/s) and then reverse the results again - result="$(tac "$file" | sed -E "0,/($match_regex)/s||${value}\n\1|" | tac)" - echo "$result" > "$file" -} - -######################## -# Wait until certain entry is present in a log file -# Arguments: -# $1 - entry to look for -# $2 - log file -# $3 - max retries. Default: 12 -# $4 - sleep between retries (in seconds). Default: 5 -# Returns: -# Boolean -######################### -wait_for_log_entry() { - local -r entry="${1:-missing entry}" - local -r log_file="${2:-missing log file}" - local -r retries="${3:-12}" - local -r interval_time="${4:-5}" - local attempt=0 - - check_log_file_for_entry() { - if ! grep -qE "$entry" "$log_file"; then - debug "Entry \"${entry}\" still not present in ${log_file} (attempt $((++attempt))/${retries})" - return 1 - fi - } - debug "Checking that ${log_file} log file contains entry \"${entry}\"" - if retry_while check_log_file_for_entry "$retries" "$interval_time"; then - debug "Found entry \"${entry}\" in ${log_file}" - true - else - error "Could not find entry \"${entry}\" in ${log_file} after ${retries} retries" - debug_execute cat "$log_file" - return 1 - fi -} diff --git a/bitnami/etcd/3.3/debian-11/prebuildfs/opt/bitnami/scripts/libfs.sh b/bitnami/etcd/3.3/debian-11/prebuildfs/opt/bitnami/scripts/libfs.sh deleted file mode 100644 index 801b9412bd99..000000000000 --- a/bitnami/etcd/3.3/debian-11/prebuildfs/opt/bitnami/scripts/libfs.sh +++ /dev/null @@ -1,191 +0,0 @@ -#!/bin/bash -# -# Library for file system actions - -# shellcheck disable=SC1091 - -# Load Generic Libraries -. /opt/bitnami/scripts/liblog.sh - -# Functions - -######################## -# Ensure a file/directory is owned (user and group) but the given user -# Arguments: -# $1 - filepath -# $2 - owner -# Returns: -# None -######################### -owned_by() { - local path="${1:?path is missing}" - local owner="${2:?owner is missing}" - local group="${3:-}" - - if [[ -n $group ]]; then - chown "$owner":"$group" "$path" - else - chown "$owner":"$owner" "$path" - fi -} - -######################## -# Ensure a directory exists and, optionally, is owned by the given user -# Arguments: -# $1 - directory -# $2 - owner -# Returns: -# None -######################### -ensure_dir_exists() { - local dir="${1:?directory is missing}" - local owner_user="${2:-}" - local owner_group="${3:-}" - - mkdir -p "${dir}" - if [[ -n $owner_user ]]; then - owned_by "$dir" "$owner_user" "$owner_group" - fi -} - -######################## -# Checks whether a directory is empty or not -# arguments: -# $1 - directory -# returns: -# boolean -######################### -is_dir_empty() { - local -r path="${1:?missing directory}" - # Calculate real path in order to avoid issues with symlinks - local -r dir="$(realpath "$path")" - if [[ ! -e "$dir" ]] || [[ -z "$(ls -A "$dir")" ]]; then - true - else - false - fi -} - -######################## -# Checks whether a mounted directory is empty or not -# arguments: -# $1 - directory -# returns: -# boolean -######################### -is_mounted_dir_empty() { - local dir="${1:?missing directory}" - - if is_dir_empty "$dir" || find "$dir" -mindepth 1 -maxdepth 1 -not -name ".snapshot" -not -name "lost+found" -exec false {} +; then - true - else - false - fi -} - -######################## -# Checks whether a file can be written to or not -# arguments: -# $1 - file -# returns: -# boolean -######################### -is_file_writable() { - local file="${1:?missing file}" - local dir - dir="$(dirname "$file")" - - if [[ (-f "$file" && -w "$file") || (! -f "$file" && -d "$dir" && -w "$dir") ]]; then - true - else - false - fi -} - -######################## -# Relativize a path -# arguments: -# $1 - path -# $2 - base -# returns: -# None -######################### -relativize() { - local -r path="${1:?missing path}" - local -r base="${2:?missing base}" - pushd "$base" >/dev/null || exit - realpath -q --no-symlinks --relative-base="$base" "$path" | sed -e 's|^/$|.|' -e 's|^/||' - popd >/dev/null || exit -} - -######################## -# Configure permisions and ownership recursively -# Globals: -# None -# Arguments: -# $1 - paths (as a string). -# Flags: -# -f|--file-mode - mode for directories. -# -d|--dir-mode - mode for files. -# -u|--user - user -# -g|--group - group -# Returns: -# None -######################### -configure_permissions_ownership() { - local -r paths="${1:?paths is missing}" - local dir_mode="" - local file_mode="" - local user="" - local group="" - - # Validate arguments - shift 1 - while [ "$#" -gt 0 ]; do - case "$1" in - -f | --file-mode) - shift - file_mode="${1:?missing mode for files}" - ;; - -d | --dir-mode) - shift - dir_mode="${1:?missing mode for directories}" - ;; - -u | --user) - shift - user="${1:?missing user}" - ;; - -g | --group) - shift - group="${1:?missing group}" - ;; - *) - echo "Invalid command line flag $1" >&2 - return 1 - ;; - esac - shift - done - - read -r -a filepaths <<<"$paths" - for p in "${filepaths[@]}"; do - if [[ -e "$p" ]]; then - find -L "$p" -printf "" - if [[ -n $dir_mode ]]; then - find -L "$p" -type d ! -perm "$dir_mode" -print0 | xargs -r -0 chmod "$dir_mode" - fi - if [[ -n $file_mode ]]; then - find -L "$p" -type f ! -perm "$file_mode" -print0 | xargs -r -0 chmod "$file_mode" - fi - if [[ -n $user ]] && [[ -n $group ]]; then - find -L "$p" -print0 | xargs -r -0 chown "${user}:${group}" - elif [[ -n $user ]] && [[ -z $group ]]; then - find -L "$p" -print0 | xargs -r -0 chown "${user}" - elif [[ -z $user ]] && [[ -n $group ]]; then - find -L "$p" -print0 | xargs -r -0 chgrp "${group}" - fi - else - stderr_print "$p does not exist" - fi - done -} diff --git a/bitnami/etcd/3.3/debian-11/prebuildfs/opt/bitnami/scripts/libhook.sh b/bitnami/etcd/3.3/debian-11/prebuildfs/opt/bitnami/scripts/libhook.sh deleted file mode 100644 index 9694852a7d25..000000000000 --- a/bitnami/etcd/3.3/debian-11/prebuildfs/opt/bitnami/scripts/libhook.sh +++ /dev/null @@ -1,16 +0,0 @@ -#!/bin/bash -# -# Library to use for scripts expected to be used as Kubernetes lifecycle hooks - -# shellcheck disable=SC1091 - -# Load generic libraries -. /opt/bitnami/scripts/liblog.sh -. /opt/bitnami/scripts/libos.sh - -# Override functions that log to stdout/stderr of the current process, so they print to process 1 -for function_to_override in stderr_print debug_execute; do - # Output is sent to output of process 1 and thus end up in the container log - # The hook output in general isn't saved - eval "$(declare -f "$function_to_override") >/proc/1/fd/1 2>/proc/1/fd/2" -done diff --git a/bitnami/etcd/3.3/debian-11/prebuildfs/opt/bitnami/scripts/liblog.sh b/bitnami/etcd/3.3/debian-11/prebuildfs/opt/bitnami/scripts/liblog.sh deleted file mode 100644 index c7c0f6d4422a..000000000000 --- a/bitnami/etcd/3.3/debian-11/prebuildfs/opt/bitnami/scripts/liblog.sh +++ /dev/null @@ -1,112 +0,0 @@ -#!/bin/bash -# -# Library for logging functions - -# Constants -RESET='\033[0m' -RED='\033[38;5;1m' -GREEN='\033[38;5;2m' -YELLOW='\033[38;5;3m' -MAGENTA='\033[38;5;5m' -CYAN='\033[38;5;6m' - -# Functions - -######################## -# Print to STDERR -# Arguments: -# Message to print -# Returns: -# None -######################### -stderr_print() { - # 'is_boolean_yes' is defined in libvalidations.sh, but depends on this file so we cannot source it - local bool="${BITNAMI_QUIET:-false}" - # comparison is performed without regard to the case of alphabetic characters - shopt -s nocasematch - if ! [[ "$bool" = 1 || "$bool" =~ ^(yes|true)$ ]]; then - printf "%b\\n" "${*}" >&2 - fi -} - -######################## -# Log message -# Arguments: -# Message to log -# Returns: -# None -######################### -log() { - stderr_print "${CYAN}${MODULE:-} ${MAGENTA}$(date "+%T.%2N ")${RESET}${*}" -} -######################## -# Log an 'info' message -# Arguments: -# Message to log -# Returns: -# None -######################### -info() { - log "${GREEN}INFO ${RESET} ==> ${*}" -} -######################## -# Log message -# Arguments: -# Message to log -# Returns: -# None -######################### -warn() { - log "${YELLOW}WARN ${RESET} ==> ${*}" -} -######################## -# Log an 'error' message -# Arguments: -# Message to log -# Returns: -# None -######################### -error() { - log "${RED}ERROR${RESET} ==> ${*}" -} -######################## -# Log a 'debug' message -# Globals: -# BITNAMI_DEBUG -# Arguments: -# None -# Returns: -# None -######################### -debug() { - # 'is_boolean_yes' is defined in libvalidations.sh, but depends on this file so we cannot source it - local bool="${BITNAMI_DEBUG:-false}" - # comparison is performed without regard to the case of alphabetic characters - shopt -s nocasematch - if [[ "$bool" = 1 || "$bool" =~ ^(yes|true)$ ]]; then - log "${MAGENTA}DEBUG${RESET} ==> ${*}" - fi -} - -######################## -# Indent a string -# Arguments: -# $1 - string -# $2 - number of indentation characters (default: 4) -# $3 - indentation character (default: " ") -# Returns: -# None -######################### -indent() { - local string="${1:-}" - local num="${2:?missing num}" - local char="${3:-" "}" - # Build the indentation unit string - local indent_unit="" - for ((i = 0; i < num; i++)); do - indent_unit="${indent_unit}${char}" - done - # shellcheck disable=SC2001 - # Complex regex, see https://github.com/koalaman/shellcheck/wiki/SC2001#exceptions - echo "$string" | sed "s/^/${indent_unit}/" -} diff --git a/bitnami/etcd/3.3/debian-11/prebuildfs/opt/bitnami/scripts/libnet.sh b/bitnami/etcd/3.3/debian-11/prebuildfs/opt/bitnami/scripts/libnet.sh deleted file mode 100644 index 8bbf165e3e2a..000000000000 --- a/bitnami/etcd/3.3/debian-11/prebuildfs/opt/bitnami/scripts/libnet.sh +++ /dev/null @@ -1,163 +0,0 @@ -#!/bin/bash -# -# Library for network functions - -# shellcheck disable=SC1091 - -# Load Generic Libraries -. /opt/bitnami/scripts/liblog.sh - -# Functions - -######################## -# Resolve IP address for a host/domain (i.e. DNS lookup) -# Arguments: -# $1 - Hostname to resolve -# $2 - IP address version (v4, v6), leave empty for resolving to any version -# Returns: -# IP -######################### -dns_lookup() { - local host="${1:?host is missing}" - local ip_version="${2:-}" - getent "ahosts${ip_version}" "$host" | awk '/STREAM/ {print $1 }' | head -n 1 -} - -######################### -# Wait for a hostname and return the IP -# Arguments: -# $1 - hostname -# $2 - number of retries -# $3 - seconds to wait between retries -# Returns: -# - IP address that corresponds to the hostname -######################### -wait_for_dns_lookup() { - local hostname="${1:?hostname is missing}" - local retries="${2:-5}" - local seconds="${3:-1}" - check_host() { - if [[ $(dns_lookup "$hostname") == "" ]]; then - false - else - true - fi - } - # Wait for the host to be ready - retry_while "check_host ${hostname}" "$retries" "$seconds" - dns_lookup "$hostname" -} - -######################## -# Get machine's IP -# Arguments: -# None -# Returns: -# Machine IP -######################### -get_machine_ip() { - local -a ip_addresses - local hostname - hostname="$(hostname)" - read -r -a ip_addresses <<< "$(dns_lookup "$hostname" | xargs echo)" - if [[ "${#ip_addresses[@]}" -gt 1 ]]; then - warn "Found more than one IP address associated to hostname ${hostname}: ${ip_addresses[*]}, will use ${ip_addresses[0]}" - elif [[ "${#ip_addresses[@]}" -lt 1 ]]; then - error "Could not find any IP address associated to hostname ${hostname}" - exit 1 - fi - echo "${ip_addresses[0]}" -} - -######################## -# Check if the provided argument is a resolved hostname -# Arguments: -# $1 - Value to check -# Returns: -# Boolean -######################### -is_hostname_resolved() { - local -r host="${1:?missing value}" - if [[ -n "$(dns_lookup "$host")" ]]; then - true - else - false - fi -} - -######################## -# Parse URL -# Globals: -# None -# Arguments: -# $1 - uri - String -# $2 - component to obtain. Valid options (scheme, authority, userinfo, host, port, path, query or fragment) - String -# Returns: -# String -parse_uri() { - local uri="${1:?uri is missing}" - local component="${2:?component is missing}" - - # Solution based on https://tools.ietf.org/html/rfc3986#appendix-B with - # additional sub-expressions to split authority into userinfo, host and port - # Credits to Patryk Obara (see https://stackoverflow.com/a/45977232/6694969) - local -r URI_REGEX='^(([^:/?#]+):)?(//((([^@/?#]+)@)?([^:/?#]+)(:([0-9]+))?))?(/([^?#]*))?(\?([^#]*))?(#(.*))?' - # || | ||| | | | | | | | | | - # |2 scheme | ||6 userinfo 7 host | 9 port | 11 rpath | 13 query | 15 fragment - # 1 scheme: | |5 userinfo@ 8 :... 10 path 12 ?... 14 #... - # | 4 authority - # 3 //... - local index=0 - case "$component" in - scheme) - index=2 - ;; - authority) - index=4 - ;; - userinfo) - index=6 - ;; - host) - index=7 - ;; - port) - index=9 - ;; - path) - index=10 - ;; - query) - index=13 - ;; - fragment) - index=14 - ;; - *) - stderr_print "unrecognized component $component" - return 1 - ;; - esac - [[ "$uri" =~ $URI_REGEX ]] && echo "${BASH_REMATCH[${index}]}" -} - -######################## -# Wait for a HTTP connection to succeed -# Globals: -# * -# Arguments: -# $1 - URL to wait for -# $2 - Maximum amount of retries (optional) -# $3 - Time between retries (optional) -# Returns: -# true if the HTTP connection succeeded, false otherwise -######################### -wait_for_http_connection() { - local url="${1:?missing url}" - local retries="${2:-}" - local sleep_time="${3:-}" - if ! retry_while "debug_execute curl --silent ${url}" "$retries" "$sleep_time"; then - error "Could not connect to ${url}" - return 1 - fi -} diff --git a/bitnami/etcd/3.3/debian-11/prebuildfs/opt/bitnami/scripts/libos.sh b/bitnami/etcd/3.3/debian-11/prebuildfs/opt/bitnami/scripts/libos.sh deleted file mode 100644 index 6d9ca8546eef..000000000000 --- a/bitnami/etcd/3.3/debian-11/prebuildfs/opt/bitnami/scripts/libos.sh +++ /dev/null @@ -1,655 +0,0 @@ -#!/bin/bash -# -# Library for operating system actions - -# shellcheck disable=SC1091 - -# Load Generic Libraries -. /opt/bitnami/scripts/liblog.sh -. /opt/bitnami/scripts/libfs.sh -. /opt/bitnami/scripts/libvalidations.sh - -# Functions - -######################## -# Check if an user exists in the system -# Arguments: -# $1 - user -# Returns: -# Boolean -######################### -user_exists() { - local user="${1:?user is missing}" - id "$user" >/dev/null 2>&1 -} - -######################## -# Check if a group exists in the system -# Arguments: -# $1 - group -# Returns: -# Boolean -######################### -group_exists() { - local group="${1:?group is missing}" - getent group "$group" >/dev/null 2>&1 -} - -######################## -# Create a group in the system if it does not exist already -# Arguments: -# $1 - group -# Flags: -# -i|--gid - the ID for the new group -# -s|--system - Whether to create new user as system user (uid <= 999) -# Returns: -# None -######################### -ensure_group_exists() { - local group="${1:?group is missing}" - local gid="" - local is_system_user=false - - # Validate arguments - shift 1 - while [ "$#" -gt 0 ]; do - case "$1" in - -i | --gid) - shift - gid="${1:?missing gid}" - ;; - -s | --system) - is_system_user=true - ;; - *) - echo "Invalid command line flag $1" >&2 - return 1 - ;; - esac - shift - done - - if ! group_exists "$group"; then - local -a args=("$group") - if [[ -n "$gid" ]]; then - if group_exists "$gid"; then - error "The GID $gid is already in use." >&2 - return 1 - fi - args+=("--gid" "$gid") - fi - $is_system_user && args+=("--system") - groupadd "${args[@]}" >/dev/null 2>&1 - fi -} - -######################## -# Create an user in the system if it does not exist already -# Arguments: -# $1 - user -# Flags: -# -i|--uid - the ID for the new user -# -g|--group - the group the new user should belong to -# -a|--append-groups - comma-separated list of supplemental groups to append to the new user -# -h|--home - the home directory for the new user -# -s|--system - whether to create new user as system user (uid <= 999) -# Returns: -# None -######################### -ensure_user_exists() { - local user="${1:?user is missing}" - local uid="" - local group="" - local append_groups="" - local home="" - local is_system_user=false - - # Validate arguments - shift 1 - while [ "$#" -gt 0 ]; do - case "$1" in - -i | --uid) - shift - uid="${1:?missing uid}" - ;; - -g | --group) - shift - group="${1:?missing group}" - ;; - -a | --append-groups) - shift - append_groups="${1:?missing append_groups}" - ;; - -h | --home) - shift - home="${1:?missing home directory}" - ;; - -s | --system) - is_system_user=true - ;; - *) - echo "Invalid command line flag $1" >&2 - return 1 - ;; - esac - shift - done - - if ! user_exists "$user"; then - local -a user_args=("-N" "$user") - if [[ -n "$uid" ]]; then - if user_exists "$uid"; then - error "The UID $uid is already in use." - return 1 - fi - user_args+=("--uid" "$uid") - else - $is_system_user && user_args+=("--system") - fi - useradd "${user_args[@]}" >/dev/null 2>&1 - fi - - if [[ -n "$group" ]]; then - local -a group_args=("$group") - $is_system_user && group_args+=("--system") - ensure_group_exists "${group_args[@]}" - usermod -g "$group" "$user" >/dev/null 2>&1 - fi - - if [[ -n "$append_groups" ]]; then - local -a groups - read -ra groups <<<"$(tr ',;' ' ' <<<"$append_groups")" - for group in "${groups[@]}"; do - ensure_group_exists "$group" - usermod -aG "$group" "$user" >/dev/null 2>&1 - done - fi - - if [[ -n "$home" ]]; then - mkdir -p "$home" - usermod -d "$home" "$user" >/dev/null 2>&1 - configure_permissions_ownership "$home" -d "775" -f "664" -u "$user" -g "$group" - fi -} - -######################## -# Check if the script is currently running as root -# Arguments: -# $1 - user -# $2 - group -# Returns: -# Boolean -######################### -am_i_root() { - if [[ "$(id -u)" = "0" ]]; then - true - else - false - fi -} - -######################## -# Print OS metadata -# Arguments: -# $1 - Flag name -# Flags: -# --id - Distro ID -# --version - Distro version -# --branch - Distro branch -# --codename - Distro codename -# --name - Distro name -# --pretty-name - Distro pretty name -# Returns: -# String -######################### -get_os_metadata() { - local -r flag_name="${1:?missing flag}" - # Helper function - get_os_release_metadata() { - local -r env_name="${1:?missing environment variable name}" - ( - . /etc/os-release - echo "${!env_name}" - ) - } - case "$flag_name" in - --id) - get_os_release_metadata ID - ;; - --version) - get_os_release_metadata VERSION_ID - ;; - --branch) - get_os_release_metadata VERSION_ID | sed 's/\..*//' - ;; - --codename) - get_os_release_metadata VERSION_CODENAME - ;; - --name) - get_os_release_metadata NAME - ;; - --pretty-name) - get_os_release_metadata PRETTY_NAME - ;; - *) - error "Unknown flag ${flag_name}" - return 1 - ;; - esac -} - -######################## -# Get total memory available -# Arguments: -# None -# Returns: -# Memory in bytes -######################### -get_total_memory() { - echo $(($(grep MemTotal /proc/meminfo | awk '{print $2}') / 1024)) -} - -######################## -# Get machine size depending on specified memory -# Globals: -# None -# Arguments: -# None -# Flags: -# --memory - memory size (optional) -# Returns: -# Detected instance size -######################### -get_machine_size() { - local memory="" - # Validate arguments - while [[ "$#" -gt 0 ]]; do - case "$1" in - --memory) - shift - memory="${1:?missing memory}" - ;; - *) - echo "Invalid command line flag $1" >&2 - return 1 - ;; - esac - shift - done - if [[ -z "$memory" ]]; then - debug "Memory was not specified, detecting available memory automatically" - memory="$(get_total_memory)" - fi - sanitized_memory=$(convert_to_mb "$memory") - if [[ "$sanitized_memory" -gt 26000 ]]; then - echo 2xlarge - elif [[ "$sanitized_memory" -gt 13000 ]]; then - echo xlarge - elif [[ "$sanitized_memory" -gt 6000 ]]; then - echo large - elif [[ "$sanitized_memory" -gt 3000 ]]; then - echo medium - elif [[ "$sanitized_memory" -gt 1500 ]]; then - echo small - else - echo micro - fi -} - -######################## -# Get machine size depending on specified memory -# Globals: -# None -# Arguments: -# $1 - memory size (optional) -# Returns: -# Detected instance size -######################### -get_supported_machine_sizes() { - echo micro small medium large xlarge 2xlarge -} - -######################## -# Convert memory size from string to amount of megabytes (i.e. 2G -> 2048) -# Globals: -# None -# Arguments: -# $1 - memory size -# Returns: -# Result of the conversion -######################### -convert_to_mb() { - local amount="${1:-}" - if [[ $amount =~ ^([0-9]+)(m|M|g|G) ]]; then - size="${BASH_REMATCH[1]}" - unit="${BASH_REMATCH[2]}" - if [[ "$unit" = "g" || "$unit" = "G" ]]; then - amount="$((size * 1024))" - else - amount="$size" - fi - fi - echo "$amount" -} - -######################### -# Redirects output to /dev/null if debug mode is disabled -# Globals: -# BITNAMI_DEBUG -# Arguments: -# $@ - Command to execute -# Returns: -# None -######################### -debug_execute() { - if is_boolean_yes "${BITNAMI_DEBUG:-false}"; then - "$@" - else - "$@" >/dev/null 2>&1 - fi -} - -######################## -# Retries a command a given number of times -# Arguments: -# $1 - cmd (as a string) -# $2 - max retries. Default: 12 -# $3 - sleep between retries (in seconds). Default: 5 -# Returns: -# Boolean -######################### -retry_while() { - local cmd="${1:?cmd is missing}" - local retries="${2:-12}" - local sleep_time="${3:-5}" - local return_value=1 - - read -r -a command <<<"$cmd" - for ((i = 1; i <= retries; i += 1)); do - "${command[@]}" && return_value=0 && break - sleep "$sleep_time" - done - return $return_value -} - -######################## -# Generate a random string -# Arguments: -# -t|--type - String type (ascii, alphanumeric, numeric), defaults to ascii -# -c|--count - Number of characters, defaults to 32 -# Arguments: -# None -# Returns: -# None -# Returns: -# String -######################### -generate_random_string() { - local type="ascii" - local count="32" - local filter - local result - # Validate arguments - while [[ "$#" -gt 0 ]]; do - case "$1" in - -t | --type) - shift - type="$1" - ;; - -c | --count) - shift - count="$1" - ;; - *) - echo "Invalid command line flag $1" >&2 - return 1 - ;; - esac - shift - done - # Validate type - case "$type" in - ascii) - filter="[:print:]" - ;; - numeric) - filter="0-9" - ;; - alphanumeric) - filter="a-zA-Z0-9" - ;; - alphanumeric+special|special+alphanumeric) - # Limit variety of special characters, so there is a higher chance of containing more alphanumeric characters - # Special characters are harder to write, and it could impact the overall UX if most passwords are too complex - filter='a-zA-Z0-9:@.,/+!=' - ;; - *) - echo "Invalid type ${type}" >&2 - return 1 - ;; - esac - # Obtain count + 10 lines from /dev/urandom to ensure that the resulting string has the expected size - # Note there is a very small chance of strings starting with EOL character - # Therefore, the higher amount of lines read, this will happen less frequently - result="$(head -n "$((count + 10))" /dev/urandom | tr -dc "$filter" | head -c "$count")" - echo "$result" -} - -######################## -# Create md5 hash from a string -# Arguments: -# $1 - string -# Returns: -# md5 hash - string -######################### -generate_md5_hash() { - local -r str="${1:?missing input string}" - echo -n "$str" | md5sum | awk '{print $1}' -} - -######################## -# Create sha1 hash from a string -# Arguments: -# $1 - string -# $2 - algorithm - 1 (default), 224, 256, 384, 512 -# Returns: -# sha1 hash - string -######################### -generate_sha_hash() { - local -r str="${1:?missing input string}" - local -r algorithm="${2:-1}" - echo -n "$str" | "sha${algorithm}sum" | awk '{print $1}' -} - -######################## -# Converts a string to its hexadecimal representation -# Arguments: -# $1 - string -# Returns: -# hexadecimal representation of the string -######################### -convert_to_hex() { - local -r str=${1:?missing input string} - local -i iterator - local char - for ((iterator = 0; iterator < ${#str}; iterator++)); do - char=${str:iterator:1} - printf '%x' "'${char}" - done -} - -######################## -# Get boot time -# Globals: -# None -# Arguments: -# None -# Returns: -# Boot time metadata -######################### -get_boot_time() { - stat /proc --format=%Y -} - -######################## -# Get machine ID -# Globals: -# None -# Arguments: -# None -# Returns: -# Machine ID -######################### -get_machine_id() { - local machine_id - if [[ -f /etc/machine-id ]]; then - machine_id="$(cat /etc/machine-id)" - fi - if [[ -z "$machine_id" ]]; then - # Fallback to the boot-time, which will at least ensure a unique ID in the current session - machine_id="$(get_boot_time)" - fi - echo "$machine_id" -} - -######################## -# Get the root partition's disk device ID (e.g. /dev/sda1) -# Globals: -# None -# Arguments: -# None -# Returns: -# Root partition disk ID -######################### -get_disk_device_id() { - local device_id="" - if grep -q ^/dev /proc/mounts; then - device_id="$(grep ^/dev /proc/mounts | awk '$2 == "/" { print $1 }' | tail -1)" - fi - # If it could not be autodetected, fallback to /dev/sda1 as a default - if [[ -z "$device_id" || ! -b "$device_id" ]]; then - device_id="/dev/sda1" - fi - echo "$device_id" -} - -######################## -# Get the root disk device ID (e.g. /dev/sda) -# Globals: -# None -# Arguments: -# None -# Returns: -# Root disk ID -######################### -get_root_disk_device_id() { - get_disk_device_id | sed -E 's/p?[0-9]+$//' -} - -######################## -# Get the root disk size in bytes -# Globals: -# None -# Arguments: -# None -# Returns: -# Root disk size in bytes -######################### -get_root_disk_size() { - fdisk -l "$(get_root_disk_device_id)" | grep 'Disk.*bytes' | sed -E 's/.*, ([0-9]+) bytes,.*/\1/' || true -} - -######################## -# Run command as a specific user and group (optional) -# Arguments: -# $1 - USER(:GROUP) to switch to -# $2..$n - command to execute -# Returns: -# Exit code of the specified command -######################### -run_as_user() { - run_chroot "$@" -} - -######################## -# Execute command as a specific user and group (optional), -# replacing the current process image -# Arguments: -# $1 - USER(:GROUP) to switch to -# $2..$n - command to execute -# Returns: -# Exit code of the specified command -######################### -exec_as_user() { - run_chroot --replace-process "$@" -} - -######################## -# Run a command using chroot -# Arguments: -# $1 - USER(:GROUP) to switch to -# $2..$n - command to execute -# Flags: -# -r | --replace-process - Replace the current process image (optional) -# Returns: -# Exit code of the specified command -######################### -run_chroot() { - local userspec - local user - local homedir - local replace=false - local -r cwd="$(pwd)" - - # Parse and validate flags - while [[ "$#" -gt 0 ]]; do - case "$1" in - -r | --replace-process) - replace=true - ;; - --) - shift - break - ;; - -*) - stderr_print "unrecognized flag $1" - return 1 - ;; - *) - break - ;; - esac - shift - done - - # Parse and validate arguments - if [[ "$#" -lt 2 ]]; then - echo "expected at least 2 arguments" - return 1 - else - userspec=$1 - shift - - # userspec can optionally include the group, so we parse the user - user=$(echo "$userspec" | cut -d':' -f1) - fi - - if ! am_i_root; then - error "Could not switch to '${userspec}': Operation not permitted" - return 1 - fi - - # Get the HOME directory for the user to switch, as chroot does - # not properly update this env and some scripts rely on it - homedir=$(eval echo "~${user}") - if [[ ! -d $homedir ]]; then - homedir="${HOME:-/}" - fi - - # Obtaining value for "$@" indirectly in order to properly support shell parameter expansion - if [[ "$replace" = true ]]; then - exec chroot --userspec="$userspec" / bash -c "cd ${cwd}; export HOME=${homedir}; exec \"\$@\"" -- "$@" - else - chroot --userspec="$userspec" / bash -c "cd ${cwd}; export HOME=${homedir}; exec \"\$@\"" -- "$@" - fi -} diff --git a/bitnami/etcd/3.3/debian-11/prebuildfs/opt/bitnami/scripts/libpersistence.sh b/bitnami/etcd/3.3/debian-11/prebuildfs/opt/bitnami/scripts/libpersistence.sh deleted file mode 100644 index 99df69681c27..000000000000 --- a/bitnami/etcd/3.3/debian-11/prebuildfs/opt/bitnami/scripts/libpersistence.sh +++ /dev/null @@ -1,122 +0,0 @@ -#!/bin/bash -# -# Bitnami persistence library -# Used for bringing persistence capabilities to applications that don't have clear separation of data and logic - -# shellcheck disable=SC1091 - -# Load Generic Libraries -. /opt/bitnami/scripts/libfs.sh -. /opt/bitnami/scripts/libos.sh -. /opt/bitnami/scripts/liblog.sh -. /opt/bitnami/scripts/libversion.sh - -# Functions - -######################## -# Persist an application directory -# Globals: -# BITNAMI_ROOT_DIR -# BITNAMI_VOLUME_DIR -# Arguments: -# $1 - App folder name -# $2 - List of app files to persist -# Returns: -# true if all steps succeeded, false otherwise -######################### -persist_app() { - local -r app="${1:?missing app}" - local -a files_to_restore - read -r -a files_to_persist <<< "$(tr ',;:' ' ' <<< "$2")" - local -r install_dir="${BITNAMI_ROOT_DIR}/${app}" - local -r persist_dir="${BITNAMI_VOLUME_DIR}/${app}" - # Persist the individual files - if [[ "${#files_to_persist[@]}" -le 0 ]]; then - warn "No files are configured to be persisted" - return - fi - pushd "$install_dir" >/dev/null || exit - local file_to_persist_relative file_to_persist_destination file_to_persist_destination_folder - local -r tmp_file="/tmp/perms.acl" - for file_to_persist in "${files_to_persist[@]}"; do - if [[ ! -f "$file_to_persist" && ! -d "$file_to_persist" ]]; then - error "Cannot persist '${file_to_persist}' because it does not exist" - return 1 - fi - file_to_persist_relative="$(relativize "$file_to_persist" "$install_dir")" - file_to_persist_destination="${persist_dir}/${file_to_persist_relative}" - file_to_persist_destination_folder="$(dirname "$file_to_persist_destination")" - # Get original permissions for existing files, which will be applied later - # Exclude the root directory with 'sed', to avoid issues when copying the entirety of it to a volume - getfacl -R "$file_to_persist_relative" | sed -E '/# file: (\..+|[^.])/,$!d' > "$tmp_file" - # Copy directories to the volume - ensure_dir_exists "$file_to_persist_destination_folder" - cp -Lr --preserve=links "$file_to_persist_relative" "$file_to_persist_destination_folder" - # Restore permissions - pushd "$persist_dir" >/dev/null || exit - if am_i_root; then - setfacl --restore="$tmp_file" - else - # When running as non-root, don't change ownership - setfacl --restore=<(grep -E -v '^# (owner|group):' "$tmp_file") - fi - popd >/dev/null || exit - done - popd >/dev/null || exit - rm -f "$tmp_file" - # Install the persisted files into the installation directory, via symlinks - restore_persisted_app "$@" -} - -######################## -# Restore a persisted application directory -# Globals: -# BITNAMI_ROOT_DIR -# BITNAMI_VOLUME_DIR -# FORCE_MAJOR_UPGRADE -# Arguments: -# $1 - App folder name -# $2 - List of app files to restore -# Returns: -# true if all steps succeeded, false otherwise -######################### -restore_persisted_app() { - local -r app="${1:?missing app}" - local -a files_to_restore - read -r -a files_to_restore <<< "$(tr ',;:' ' ' <<< "$2")" - local -r install_dir="${BITNAMI_ROOT_DIR}/${app}" - local -r persist_dir="${BITNAMI_VOLUME_DIR}/${app}" - # Restore the individual persisted files - if [[ "${#files_to_restore[@]}" -le 0 ]]; then - warn "No persisted files are configured to be restored" - return - fi - local file_to_restore_relative file_to_restore_origin file_to_restore_destination - for file_to_restore in "${files_to_restore[@]}"; do - file_to_restore_relative="$(relativize "$file_to_restore" "$install_dir")" - # We use 'realpath --no-symlinks' to ensure that the case of '.' is covered and the directory is removed - file_to_restore_origin="$(realpath --no-symlinks "${install_dir}/${file_to_restore_relative}")" - file_to_restore_destination="$(realpath --no-symlinks "${persist_dir}/${file_to_restore_relative}")" - rm -rf "$file_to_restore_origin" - ln -sfn "$file_to_restore_destination" "$file_to_restore_origin" - done -} - -######################## -# Check if an application directory was already persisted -# Globals: -# BITNAMI_VOLUME_DIR -# Arguments: -# $1 - App folder name -# Returns: -# true if all steps succeeded, false otherwise -######################### -is_app_initialized() { - local -r app="${1:?missing app}" - local -r persist_dir="${BITNAMI_VOLUME_DIR}/${app}" - if ! is_mounted_dir_empty "$persist_dir"; then - true - else - false - fi -} diff --git a/bitnami/etcd/3.3/debian-11/prebuildfs/opt/bitnami/scripts/libservice.sh b/bitnami/etcd/3.3/debian-11/prebuildfs/opt/bitnami/scripts/libservice.sh deleted file mode 100644 index d70cf0779ec8..000000000000 --- a/bitnami/etcd/3.3/debian-11/prebuildfs/opt/bitnami/scripts/libservice.sh +++ /dev/null @@ -1,482 +0,0 @@ -#!/bin/bash -# -# Library for managing services - -# shellcheck disable=SC1091 - -# Load Generic Libraries -. /opt/bitnami/scripts/libvalidations.sh -. /opt/bitnami/scripts/liblog.sh - -# Functions - -######################## -# Read the provided pid file and returns a PID -# Arguments: -# $1 - Pid file -# Returns: -# PID -######################### -get_pid_from_file() { - local pid_file="${1:?pid file is missing}" - - if [[ -f "$pid_file" ]]; then - if [[ -n "$(< "$pid_file")" ]] && [[ "$(< "$pid_file")" -gt 0 ]]; then - echo "$(< "$pid_file")" - fi - fi -} - -######################## -# Check if a provided PID corresponds to a running service -# Arguments: -# $1 - PID -# Returns: -# Boolean -######################### -is_service_running() { - local pid="${1:?pid is missing}" - - kill -0 "$pid" 2>/dev/null -} - -######################## -# Stop a service by sending a termination signal to its pid -# Arguments: -# $1 - Pid file -# $2 - Signal number (optional) -# Returns: -# None -######################### -stop_service_using_pid() { - local pid_file="${1:?pid file is missing}" - local signal="${2:-}" - local pid - - pid="$(get_pid_from_file "$pid_file")" - [[ -z "$pid" ]] || ! is_service_running "$pid" && return - - if [[ -n "$signal" ]]; then - kill "-${signal}" "$pid" - else - kill "$pid" - fi - - local counter=10 - while [[ "$counter" -ne 0 ]] && is_service_running "$pid"; do - sleep 1 - counter=$((counter - 1)) - done -} - -######################## -# Start cron daemon -# Arguments: -# None -# Returns: -# true if started correctly, false otherwise -######################### -cron_start() { - if [[ -x "/usr/sbin/cron" ]]; then - /usr/sbin/cron - elif [[ -x "/usr/sbin/crond" ]]; then - /usr/sbin/crond - else - false - fi -} - -######################## -# Generate a cron configuration file for a given service -# Arguments: -# $1 - Service name -# $2 - Command -# Flags: -# --run-as - User to run as (default: root) -# --schedule - Cron schedule configuration (default: * * * * *) -# Returns: -# None -######################### -generate_cron_conf() { - local service_name="${1:?service name is missing}" - local cmd="${2:?command is missing}" - local run_as="root" - local schedule="* * * * *" - local clean="true" - - local clean="true" - - # Parse optional CLI flags - shift 2 - while [[ "$#" -gt 0 ]]; do - case "$1" in - --run-as) - shift - run_as="$1" - ;; - --schedule) - shift - schedule="$1" - ;; - --no-clean) - clean="false" - ;; - *) - echo "Invalid command line flag ${1}" >&2 - return 1 - ;; - esac - shift - done - - mkdir -p /etc/cron.d - if "$clean"; then - echo "${schedule} ${run_as} ${cmd}" > /etc/cron.d/"$service_name" - else - echo "${schedule} ${run_as} ${cmd}" >> /etc/cron.d/"$service_name" - fi -} - -######################## -# Remove a cron configuration file for a given service -# Arguments: -# $1 - Service name -# Returns: -# None -######################### -remove_cron_conf() { - local service_name="${1:?service name is missing}" - local cron_conf_dir="/etc/monit/conf.d" - rm -f "${cron_conf_dir}/${service_name}" -} - -######################## -# Generate a monit configuration file for a given service -# Arguments: -# $1 - Service name -# $2 - Pid file -# $3 - Start command -# $4 - Stop command -# Flags: -# --disable - Whether to disable the monit configuration -# Returns: -# None -######################### -generate_monit_conf() { - local service_name="${1:?service name is missing}" - local pid_file="${2:?pid file is missing}" - local start_command="${3:?start command is missing}" - local stop_command="${4:?stop command is missing}" - local monit_conf_dir="/etc/monit/conf.d" - local disabled="no" - - # Parse optional CLI flags - shift 4 - while [[ "$#" -gt 0 ]]; do - case "$1" in - --disable) - disabled="yes" - ;; - *) - echo "Invalid command line flag ${1}" >&2 - return 1 - ;; - esac - shift - done - - is_boolean_yes "$disabled" && conf_suffix=".disabled" - mkdir -p "$monit_conf_dir" - cat >"${monit_conf_dir}/${service_name}.conf${conf_suffix:-}" <&2 - return 1 - ;; - esac - shift - done - - mkdir -p "$logrotate_conf_dir" - cat <"${logrotate_conf_dir}/${service_name}" -${log_path} { - ${period} - rotate ${rotations} - dateext - compress - copytruncate - missingok -$(indent "$extra" 2) -} -EOF -} - -######################## -# Remove a logrotate configuration file -# Arguments: -# $1 - Service name -# Returns: -# None -######################### -remove_logrotate_conf() { - local service_name="${1:?service name is missing}" - local logrotate_conf_dir="/etc/logrotate.d" - rm -f "${logrotate_conf_dir}/${service_name}" -} - -######################## -# Generate a Systemd configuration file -# Arguments: -# $1 - Service name -# Flags: -# --custom-service-content - Custom content to add to the [service] block -# --environment - Environment variable to define (multiple --environment options may be passed) -# --environment-file - Text file with environment variables (multiple --environment-file options may be passed) -# --exec-start - Start command (required) -# --exec-start-pre - Pre-start command (optional) -# --exec-start-post - Post-start command (optional) -# --exec-stop - Stop command (optional) -# --exec-reload - Reload command (optional) -# --group - System group to start the service with -# --name - Service full name (e.g. Apache HTTP Server, defaults to $1) -# --restart - When to restart the Systemd service after being stopped (defaults to always) -# --pid-file - Service PID file -# --standard-output - File where to print stdout output -# --standard-error - File where to print stderr output -# --success-exit-status - Exit code that indicates a successful shutdown -# --type - Systemd unit type (defaults to forking) -# --user - System user to start the service with -# --working-directory - Working directory at which to start the service -# Returns: -# None -######################### -generate_systemd_conf() { - local -r service_name="${1:?service name is missing}" - local -r systemd_units_dir="/etc/systemd/system" - local -r service_file="${systemd_units_dir}/bitnami.${service_name}.service" - # Default values - local name="$service_name" - local type="forking" - local user="" - local group="" - local environment="" - local environment_file="" - local exec_start="" - local exec_start_pre="" - local exec_start_post="" - local exec_stop="" - local exec_reload="" - local restart="always" - local pid_file="" - local standard_output="journal" - local standard_error="" - local limits_content="" - local success_exit_status="" - local custom_service_content="" - local working_directory="" - # Parse CLI flags - shift - while [[ "$#" -gt 0 ]]; do - case "$1" in - --name \ - | --type \ - | --user \ - | --group \ - | --exec-start \ - | --exec-stop \ - | --exec-reload \ - | --restart \ - | --pid-file \ - | --standard-output \ - | --standard-error \ - | --success-exit-status \ - | --custom-service-content \ - | --working-directory \ - ) - var_name="$(echo "$1" | sed -e "s/^--//" -e "s/-/_/g")" - shift - declare "$var_name"="${1:?"${var_name} value is missing"}" - ;; - --limit-*) - [[ -n "$limits_content" ]] && limits_content+=$'\n' - var_name="${1//--limit-}" - shift - limits_content+="Limit${var_name^^}=${1:?"--limit-${var_name} value is missing"}" - ;; - --exec-start-pre) - shift - [[ -n "$exec_start_pre" ]] && exec_start_pre+=$'\n' - exec_start_pre+="ExecStartPre=${1:?"--exec-start-pre value is missing"}" - ;; - --exec-start-post) - shift - [[ -n "$exec_start_post" ]] && exec_start_post+=$'\n' - exec_start_post+="ExecStartPost=${1:?"--exec-start-post value is missing"}" - ;; - --environment) - shift - # It is possible to add multiple environment lines - [[ -n "$environment" ]] && environment+=$'\n' - environment+="Environment=${1:?"--environment value is missing"}" - ;; - --environment-file) - shift - # It is possible to add multiple environment-file lines - [[ -n "$environment_file" ]] && environment_file+=$'\n' - environment_file+="EnvironmentFile=${1:?"--environment-file value is missing"}" - ;; - *) - echo "Invalid command line flag ${1}" >&2 - return 1 - ;; - esac - shift - done - # Validate inputs - local error="no" - if [[ -z "$exec_start" ]]; then - error "The --exec-start option is required" - error="yes" - fi - if [[ "$error" != "no" ]]; then - return 1 - fi - # Generate the Systemd unit - cat > "$service_file" <> "$service_file" <<< "WorkingDirectory=${working_directory}" - fi - if [[ -n "$exec_start_pre" ]]; then - # This variable may contain multiple ExecStartPre= directives - cat >> "$service_file" <<< "$exec_start_pre" - fi - if [[ -n "$exec_start" ]]; then - cat >> "$service_file" <<< "ExecStart=${exec_start}" - fi - if [[ -n "$exec_start_post" ]]; then - # This variable may contain multiple ExecStartPost= directives - cat >> "$service_file" <<< "$exec_start_post" - fi - # Optional stop and reload commands - if [[ -n "$exec_stop" ]]; then - cat >> "$service_file" <<< "ExecStop=${exec_stop}" - fi - if [[ -n "$exec_reload" ]]; then - cat >> "$service_file" <<< "ExecReload=${exec_reload}" - fi - # User and group - if [[ -n "$user" ]]; then - cat >> "$service_file" <<< "User=${user}" - fi - if [[ -n "$group" ]]; then - cat >> "$service_file" <<< "Group=${group}" - fi - # PID file allows to determine if the main process is running properly (for Restart=always) - if [[ -n "$pid_file" ]]; then - cat >> "$service_file" <<< "PIDFile=${pid_file}" - fi - if [[ -n "$restart" ]]; then - cat >> "$service_file" <<< "Restart=${restart}" - fi - # Environment flags - if [[ -n "$environment" ]]; then - # This variable may contain multiple Environment= directives - cat >> "$service_file" <<< "$environment" - fi - if [[ -n "$environment_file" ]]; then - # This variable may contain multiple EnvironmentFile= directives - cat >> "$service_file" <<< "$environment_file" - fi - # Logging - if [[ -n "$standard_output" ]]; then - cat >> "$service_file" <<< "StandardOutput=${standard_output}" - fi - if [[ -n "$standard_error" ]]; then - cat >> "$service_file" <<< "StandardError=${standard_error}" - fi - if [[ -n "$custom_service_content" ]]; then - # This variable may contain multiple miscellaneous directives - cat >> "$service_file" <<< "$custom_service_content" - fi - if [[ -n "$success_exit_status" ]]; then - cat >> "$service_file" <> "$service_file" <> "$service_file" <> "$service_file" <= 0 )); then - true - else - false - fi -} - -######################## -# Check if the provided argument is a boolean or is the string 'yes/true' -# Arguments: -# $1 - Value to check -# Returns: -# Boolean -######################### -is_boolean_yes() { - local -r bool="${1:-}" - # comparison is performed without regard to the case of alphabetic characters - shopt -s nocasematch - if [[ "$bool" = 1 || "$bool" =~ ^(yes|true)$ ]]; then - true - else - false - fi -} - -######################## -# Check if the provided argument is a boolean yes/no value -# Arguments: -# $1 - Value to check -# Returns: -# Boolean -######################### -is_yes_no_value() { - local -r bool="${1:-}" - if [[ "$bool" =~ ^(yes|no)$ ]]; then - true - else - false - fi -} - -######################## -# Check if the provided argument is a boolean true/false value -# Arguments: -# $1 - Value to check -# Returns: -# Boolean -######################### -is_true_false_value() { - local -r bool="${1:-}" - if [[ "$bool" =~ ^(true|false)$ ]]; then - true - else - false - fi -} - -######################## -# Check if the provided argument is a boolean 1/0 value -# Arguments: -# $1 - Value to check -# Returns: -# Boolean -######################### -is_1_0_value() { - local -r bool="${1:-}" - if [[ "$bool" =~ ^[10]$ ]]; then - true - else - false - fi -} - -######################## -# Check if the provided argument is an empty string or not defined -# Arguments: -# $1 - Value to check -# Returns: -# Boolean -######################### -is_empty_value() { - local -r val="${1:-}" - if [[ -z "$val" ]]; then - true - else - false - fi -} - -######################## -# Validate if the provided argument is a valid port -# Arguments: -# $1 - Port to validate -# Returns: -# Boolean and error message -######################### -validate_port() { - local value - local unprivileged=0 - - # Parse flags - while [[ "$#" -gt 0 ]]; do - case "$1" in - -unprivileged) - unprivileged=1 - ;; - --) - shift - break - ;; - -*) - stderr_print "unrecognized flag $1" - return 1 - ;; - *) - break - ;; - esac - shift - done - - if [[ "$#" -gt 1 ]]; then - echo "too many arguments provided" - return 2 - elif [[ "$#" -eq 0 ]]; then - stderr_print "missing port argument" - return 1 - else - value=$1 - fi - - if [[ -z "$value" ]]; then - echo "the value is empty" - return 1 - else - if ! is_int "$value"; then - echo "value is not an integer" - return 2 - elif [[ "$value" -lt 0 ]]; then - echo "negative value provided" - return 2 - elif [[ "$value" -gt 65535 ]]; then - echo "requested port is greater than 65535" - return 2 - elif [[ "$unprivileged" = 1 && "$value" -lt 1024 ]]; then - echo "privileged port requested" - return 3 - fi - fi -} - -######################## -# Validate if the provided argument is a valid IPv4 address -# Arguments: -# $1 - IP to validate -# Returns: -# Boolean -######################### -validate_ipv4() { - local ip="${1:?ip is missing}" - local stat=1 - - if [[ $ip =~ ^[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}$ ]]; then - read -r -a ip_array <<< "$(tr '.' ' ' <<< "$ip")" - [[ ${ip_array[0]} -le 255 && ${ip_array[1]} -le 255 \ - && ${ip_array[2]} -le 255 && ${ip_array[3]} -le 255 ]] - stat=$? - fi - return $stat -} - -######################## -# Validate a string format -# Arguments: -# $1 - String to validate -# Returns: -# Boolean -######################### -validate_string() { - local string - local min_length=-1 - local max_length=-1 - - # Parse flags - while [ "$#" -gt 0 ]; do - case "$1" in - -min-length) - shift - min_length=${1:-} - ;; - -max-length) - shift - max_length=${1:-} - ;; - --) - shift - break - ;; - -*) - stderr_print "unrecognized flag $1" - return 1 - ;; - *) - break - ;; - esac - shift - done - - if [ "$#" -gt 1 ]; then - stderr_print "too many arguments provided" - return 2 - elif [ "$#" -eq 0 ]; then - stderr_print "missing string" - return 1 - else - string=$1 - fi - - if [[ "$min_length" -ge 0 ]] && [[ "${#string}" -lt "$min_length" ]]; then - echo "string length is less than $min_length" - return 1 - fi - if [[ "$max_length" -ge 0 ]] && [[ "${#string}" -gt "$max_length" ]]; then - echo "string length is great than $max_length" - return 1 - fi -} diff --git a/bitnami/etcd/3.3/debian-11/prebuildfs/opt/bitnami/scripts/libversion.sh b/bitnami/etcd/3.3/debian-11/prebuildfs/opt/bitnami/scripts/libversion.sh deleted file mode 100644 index ad2f0eee48df..000000000000 --- a/bitnami/etcd/3.3/debian-11/prebuildfs/opt/bitnami/scripts/libversion.sh +++ /dev/null @@ -1,49 +0,0 @@ -#!/bin/bash -# -# Library for managing versions strings - -# shellcheck disable=SC1091 - -# Load Generic Libraries -. /opt/bitnami/scripts/liblog.sh - -# Functions -######################## -# Gets semantic version -# Arguments: -# $1 - version: string to extract major.minor.patch -# $2 - section: 1 to extract major, 2 to extract minor, 3 to extract patch -# Returns: -# array with the major, minor and release -######################### -get_sematic_version () { - local version="${1:?version is required}" - local section="${2:?section is required}" - local -a version_sections - - #Regex to parse versions: x.y.z - local -r regex='([0-9]+)(\.([0-9]+)(\.([0-9]+))?)?' - - if [[ "$version" =~ $regex ]]; then - local i=1 - local j=1 - local n=${#BASH_REMATCH[*]} - - while [[ $i -lt $n ]]; do - if [[ -n "${BASH_REMATCH[$i]}" ]] && [[ "${BASH_REMATCH[$i]:0:1}" != '.' ]]; then - version_sections[j]="${BASH_REMATCH[$i]}" - ((j++)) - fi - ((i++)) - done - - local number_regex='^[0-9]+$' - if [[ "$section" =~ $number_regex ]] && (( section > 0 )) && (( section <= 3 )); then - echo "${version_sections[$section]}" - return - else - stderr_print "Section allowed values are: 1, 2, and 3" - return 1 - fi - fi -} diff --git a/bitnami/etcd/3.3/debian-11/prebuildfs/opt/bitnami/scripts/libwebserver.sh b/bitnami/etcd/3.3/debian-11/prebuildfs/opt/bitnami/scripts/libwebserver.sh deleted file mode 100644 index 94745ebe419e..000000000000 --- a/bitnami/etcd/3.3/debian-11/prebuildfs/opt/bitnami/scripts/libwebserver.sh +++ /dev/null @@ -1,474 +0,0 @@ -#!/bin/bash -# -# Bitnami web server handler library - -# shellcheck disable=SC1090,SC1091 - -# Load generic libraries -. /opt/bitnami/scripts/liblog.sh - -######################## -# Execute a command (or list of commands) with the web server environment and library loaded -# Globals: -# * -# Arguments: -# None -# Returns: -# None -######################### -web_server_execute() { - local -r web_server="${1:?missing web server}" - shift - # Run program in sub-shell to avoid web server environment getting loaded when not necessary - ( - . "/opt/bitnami/scripts/lib${web_server}.sh" - . "/opt/bitnami/scripts/${web_server}-env.sh" - "$@" - ) -} - -######################## -# Prints the list of enabled web servers -# Globals: -# None -# Arguments: -# None -# Returns: -# None -######################### -web_server_list() { - local -r -a supported_web_servers=(apache nginx) - local -a existing_web_servers=() - for web_server in "${supported_web_servers[@]}"; do - [[ -f "/opt/bitnami/scripts/${web_server}-env.sh" ]] && existing_web_servers+=("$web_server") - done - echo "${existing_web_servers[@]:-}" -} - -######################## -# Prints the currently-enabled web server type (only one, in order of preference) -# Globals: -# None -# Arguments: -# None -# Returns: -# None -######################### -web_server_type() { - local -a web_servers - read -r -a web_servers <<< "$(web_server_list)" - echo "${web_servers[0]:-}" -} - -######################## -# Validate that a supported web server is configured -# Globals: -# None -# Arguments: -# None -# Returns: -# None -######################### -web_server_validate() { - local error_code=0 - local supported_web_servers=("apache" "nginx") - - # Auxiliary functions - print_validation_error() { - error "$1" - error_code=1 - } - - if [[ -z "$(web_server_type)" || ! " ${supported_web_servers[*]} " == *" $(web_server_type) "* ]]; then - print_validation_error "Could not detect any supported web servers. It must be one of: ${supported_web_servers[*]}" - elif ! web_server_execute "$(web_server_type)" type -t "is_$(web_server_type)_running" >/dev/null; then - print_validation_error "Could not load the $(web_server_type) web server library from /opt/bitnami/scripts. Check that it exists and is readable." - fi - - return "$error_code" -} - -######################## -# Check whether the web server is running -# Globals: -# * -# Arguments: -# None -# Returns: -# true if the web server is running, false otherwise -######################### -is_web_server_running() { - "is_$(web_server_type)_running" -} - -######################## -# Start web server -# Globals: -# * -# Arguments: -# None -# Returns: -# None -######################### -web_server_start() { - info "Starting $(web_server_type) in background" - if [[ "${BITNAMI_SERVICE_MANAGER:-}" = "systemd" ]]; then - systemctl start "bitnami.$(web_server_type).service" - else - "${BITNAMI_ROOT_DIR}/scripts/$(web_server_type)/start.sh" - fi -} - -######################## -# Stop web server -# Globals: -# * -# Arguments: -# None -# Returns: -# None -######################### -web_server_stop() { - info "Stopping $(web_server_type)" - if [[ "${BITNAMI_SERVICE_MANAGER:-}" = "systemd" ]]; then - systemctl stop "bitnami.$(web_server_type).service" - else - "${BITNAMI_ROOT_DIR}/scripts/$(web_server_type)/stop.sh" - fi -} - -######################## -# Restart web server -# Globals: -# * -# Arguments: -# None -# Returns: -# None -######################### -web_server_restart() { - info "Restarting $(web_server_type)" - if [[ "${BITNAMI_SERVICE_MANAGER:-}" = "systemd" ]]; then - systemctl restart "bitnami.$(web_server_type).service" - else - "${BITNAMI_ROOT_DIR}/scripts/$(web_server_type)/restart.sh" - fi -} - -######################## -# Reload web server -# Globals: -# * -# Arguments: -# None -# Returns: -# None -######################### -web_server_reload() { - if [[ "${BITNAMI_SERVICE_MANAGER:-}" = "systemd" ]]; then - systemctl reload "bitnami.$(web_server_type).service" - else - "${BITNAMI_ROOT_DIR}/scripts/$(web_server_type)/reload.sh" - fi -} - -######################## -# Ensure a web server application configuration exists (i.e. Apache virtual host format or NGINX server block) -# It serves as a wrapper for the specific web server function -# Globals: -# * -# Arguments: -# $1 - App name -# Flags: -# --type - Application type, which has an effect on which configuration template to use -# --hosts - Host listen addresses -# --server-name - Server name -# --server-aliases - Server aliases -# --allow-remote-connections - Whether to allow remote connections or to require local connections -# --disable - Whether to render server configurations with a .disabled prefix -# --disable-http - Whether to render the app's HTTP server configuration with a .disabled prefix -# --disable-https - Whether to render the app's HTTPS server configuration with a .disabled prefix -# --http-port - HTTP port number -# --https-port - HTTPS port number -# --document-root - Path to document root directory -# Apache-specific flags: -# --apache-additional-configuration - Additional vhost configuration (no default) -# --apache-additional-http-configuration - Additional HTTP vhost configuration (no default) -# --apache-additional-https-configuration - Additional HTTPS vhost configuration (no default) -# --apache-before-vhost-configuration - Configuration to add before the directive (no default) -# --apache-allow-override - Whether to allow .htaccess files (only allowed when --move-htaccess is set to 'no' and type is not defined) -# --apache-extra-directory-configuration - Extra configuration for the document root directory -# --apache-proxy-address - Address where to proxy requests -# --apache-proxy-configuration - Extra configuration for the proxy -# --apache-proxy-http-configuration - Extra configuration for the proxy HTTP vhost -# --apache-proxy-https-configuration - Extra configuration for the proxy HTTPS vhost -# --apache-move-htaccess - Move .htaccess files to a common place so they can be loaded during Apache startup (only allowed when type is not defined) -# NGINX-specific flags: -# --nginx-additional-configuration - Additional server block configuration (no default) -# --nginx-external-configuration - Configuration external to server block (no default) -# Returns: -# true if the configuration was enabled, false otherwise -######################## -ensure_web_server_app_configuration_exists() { - local app="${1:?missing app}" - shift - local -a apache_args nginx_args web_servers args_var - apache_args=("$app") - nginx_args=("$app") - # Validate arguments - while [[ "$#" -gt 0 ]]; do - case "$1" in - # Common flags - --disable \ - | --disable-http \ - | --disable-https \ - ) - apache_args+=("$1") - nginx_args+=("$1") - ;; - --hosts \ - | --server-name \ - | --server-aliases \ - | --type \ - | --allow-remote-connections \ - | --http-port \ - | --https-port \ - | --document-root \ - ) - apache_args+=("$1" "${2:?missing value}") - nginx_args+=("$1" "${2:?missing value}") - shift - ;; - - # Specific Apache flags - --apache-additional-configuration \ - | --apache-additional-http-configuration \ - | --apache-additional-https-configuration \ - | --apache-before-vhost-configuration \ - | --apache-allow-override \ - | --apache-extra-directory-configuration \ - | --apache-proxy-address \ - | --apache-proxy-configuration \ - | --apache-proxy-http-configuration \ - | --apache-proxy-https-configuration \ - | --apache-move-htaccess \ - ) - apache_args+=("${1//apache-/}" "${2:?missing value}") - shift - ;; - - # Specific NGINX flags - --nginx-additional-configuration \ - | --nginx-external-configuration) - nginx_args+=("${1//nginx-/}" "${2:?missing value}") - shift - ;; - - *) - echo "Invalid command line flag $1" >&2 - return 1 - ;; - esac - shift - done - read -r -a web_servers <<< "$(web_server_list)" - for web_server in "${web_servers[@]}"; do - args_var="${web_server}_args[@]" - web_server_execute "$web_server" "ensure_${web_server}_app_configuration_exists" "${!args_var}" - done -} - -######################## -# Ensure a web server application configuration does not exist anymore (i.e. Apache virtual host format or NGINX server block) -# It serves as a wrapper for the specific web server function -# Globals: -# * -# Arguments: -# $1 - App name -# Returns: -# true if the configuration was disabled, false otherwise -######################## -ensure_web_server_app_configuration_not_exists() { - local app="${1:?missing app}" - local -a web_servers - read -r -a web_servers <<< "$(web_server_list)" - for web_server in "${web_servers[@]}"; do - web_server_execute "$web_server" "ensure_${web_server}_app_configuration_not_exists" "$app" - done -} - -######################## -# Ensure the web server loads the configuration for an application in a URL prefix -# It serves as a wrapper for the specific web server function -# Globals: -# * -# Arguments: -# $1 - App name -# Flags: -# --allow-remote-connections - Whether to allow remote connections or to require local connections -# --document-root - Path to document root directory -# --prefix - URL prefix from where it will be accessible (i.e. /myapp) -# --type - Application type, which has an effect on what configuration template will be used -# Apache-specific flags: -# --apache-additional-configuration - Additional vhost configuration (no default) -# --apache-allow-override - Whether to allow .htaccess files (only allowed when --move-htaccess is set to 'no') -# --apache-extra-directory-configuration - Extra configuration for the document root directory -# --apache-move-htaccess - Move .htaccess files to a common place so they can be loaded during Apache startup -# NGINX-specific flags: -# --nginx-additional-configuration - Additional server block configuration (no default) -# Returns: -# true if the configuration was enabled, false otherwise -######################## -ensure_web_server_prefix_configuration_exists() { - local app="${1:?missing app}" - shift - local -a apache_args nginx_args web_servers args_var - apache_args=("$app") - nginx_args=("$app") - # Validate arguments - while [[ "$#" -gt 0 ]]; do - case "$1" in - # Common flags - --allow-remote-connections \ - | --document-root \ - | --prefix \ - | --type \ - ) - apache_args+=("$1" "${2:?missing value}") - nginx_args+=("$1" "${2:?missing value}") - shift - ;; - - # Specific Apache flags - --apache-additional-configuration \ - | --apache-allow-override \ - | --apache-extra-directory-configuration \ - | --apache-move-htaccess \ - ) - apache_args+=("${1//apache-/}" "$2") - shift - ;; - - # Specific NGINX flags - --nginx-additional-configuration) - nginx_args+=("${1//nginx-/}" "$2") - shift - ;; - - *) - echo "Invalid command line flag $1" >&2 - return 1 - ;; - esac - shift - done - read -r -a web_servers <<< "$(web_server_list)" - for web_server in "${web_servers[@]}"; do - args_var="${web_server}_args[@]" - web_server_execute "$web_server" "ensure_${web_server}_prefix_configuration_exists" "${!args_var}" - done -} - -######################## -# Ensure a web server application configuration is updated with the runtime configuration (i.e. ports) -# It serves as a wrapper for the specific web server function -# Globals: -# * -# Arguments: -# $1 - App name -# Flags: -# --hosts - Host listen addresses -# --server-name - Server name -# --server-aliases - Server aliases -# --enable-http - Enable HTTP app configuration (if not enabled already) -# --enable-https - Enable HTTPS app configuration (if not enabled already) -# --disable-http - Disable HTTP app configuration (if not disabled already) -# --disable-https - Disable HTTPS app configuration (if not disabled already) -# --http-port - HTTP port number -# --https-port - HTTPS port number -# Returns: -# true if the configuration was updated, false otherwise -######################## -web_server_update_app_configuration() { - local app="${1:?missing app}" - shift - local -a args web_servers - args=("$app") - # Validate arguments - while [[ "$#" -gt 0 ]]; do - case "$1" in - # Common flags - --enable-http \ - | --enable-https \ - | --disable-http \ - | --disable-https \ - ) - args+=("$1") - ;; - --hosts \ - | --server-name \ - | --server-aliases \ - | --http-port \ - | --https-port \ - ) - args+=("$1" "${2:?missing value}") - shift - ;; - - *) - echo "Invalid command line flag $1" >&2 - return 1 - ;; - esac - shift - done - read -r -a web_servers <<< "$(web_server_list)" - for web_server in "${web_servers[@]}"; do - web_server_execute "$web_server" "${web_server}_update_app_configuration" "${args[@]}" - done -} - -######################## -# Enable loading page, which shows users that the initialization process is not yet completed -# Globals: -# * -# Arguments: -# None -# Returns: -# None -######################### -web_server_enable_loading_page() { - ensure_web_server_app_configuration_exists "__loading" --hosts "_default_" \ - --apache-additional-configuration " -# Show a HTTP 503 Service Unavailable page by default -RedirectMatch 503 ^/$ -# Show index.html if server is answering with 404 Not Found or 503 Service Unavailable status codes -ErrorDocument 404 /index.html -ErrorDocument 503 /index.html" \ - --nginx-additional-configuration " -# Show a HTTP 503 Service Unavailable page by default -location / { - return 503; -} -# Show index.html if server is answering with 404 Not Found or 503 Service Unavailable status codes -error_page 404 @installing; -error_page 503 @installing; -location @installing { - rewrite ^(.*)$ /index.html break; -}" - web_server_reload -} - -######################## -# Enable loading page, which shows users that the initialization process is not yet completed -# Globals: -# * -# Arguments: -# None -# Returns: -# None -######################### -web_server_disable_install_page() { - ensure_web_server_app_configuration_not_exists "__loading" - web_server_reload -} diff --git a/bitnami/etcd/3.3/debian-11/prebuildfs/usr/sbin/install_packages b/bitnami/etcd/3.3/debian-11/prebuildfs/usr/sbin/install_packages deleted file mode 100755 index 77857a1a57f2..000000000000 --- a/bitnami/etcd/3.3/debian-11/prebuildfs/usr/sbin/install_packages +++ /dev/null @@ -1,25 +0,0 @@ -#!/bin/sh -set -eu - -n=0 -max=2 -export DEBIAN_FRONTEND=noninteractive - -until [ $n -gt $max ]; do - set +e - ( - apt-get update -qq && - apt-get install -y --no-install-recommends "$@" - ) - CODE=$? - set -e - if [ $CODE -eq 0 ]; then - break - fi - if [ $n -eq $max ]; then - exit $CODE - fi - echo "apt failed, retrying" - n=$(($n + 1)) -done -apt-get clean && rm -rf /var/lib/apt/lists /var/cache/apt/archives diff --git a/bitnami/etcd/3.3/debian-11/rootfs/opt/bitnami/scripts/etcd-env.sh b/bitnami/etcd/3.3/debian-11/rootfs/opt/bitnami/scripts/etcd-env.sh deleted file mode 100644 index 360f6215a363..000000000000 --- a/bitnami/etcd/3.3/debian-11/rootfs/opt/bitnami/scripts/etcd-env.sh +++ /dev/null @@ -1,114 +0,0 @@ -#!/bin/bash -# -# Environment configuration for etcd - -# The values for all environment variables will be set in the below order of precedence -# 1. Custom environment variables defined below after Bitnami defaults -# 2. Constants defined in this file (environment variables with no default), i.e. BITNAMI_ROOT_DIR -# 3. Environment variables overridden via external files using *_FILE variables (see below) -# 4. Environment variables set externally (i.e. current Bash context/Dockerfile/userdata) - -# Load logging library -# shellcheck disable=SC1090,SC1091 -. /opt/bitnami/scripts/liblog.sh - -export BITNAMI_ROOT_DIR="/opt/bitnami" -export BITNAMI_VOLUME_DIR="/bitnami" - -# Logging configuration -export MODULE="${MODULE:-etcd}" -export BITNAMI_DEBUG="${BITNAMI_DEBUG:-false}" - -# By setting an environment variable matching *_FILE to a file path, the prefixed environment -# variable will be overridden with the value specified in that file -etcd_env_vars=( - ETCD_SNAPSHOTS_DIR - ETCD_SNAPSHOT_HISTORY_LIMIT - ETCD_INIT_SNAPSHOTS_DIR - ALLOW_NONE_AUTHENTICATION - ETCD_ROOT_PASSWORD - ETCD_CLUSTER_DOMAIN - ETCD_START_FROM_SNAPSHOT - ETCD_DISASTER_RECOVERY - ETCD_ON_K8S - ETCD_INIT_SNAPSHOT_FILENAME - ETCDCTL_API - ETCD_DISABLE_STORE_MEMBER_ID - ETCD_DISABLE_PRESTOP - ETCD_NAME - ETCD_LOG_LEVEL - ETCD_LISTEN_CLIENT_URLS - ETCD_ADVERTISE_CLIENT_URLS - ETCD_INITIAL_CLUSTER - ETCD_INITIAL_CLUSTER_STATE - ETCD_LISTEN_PEER_URLS - ETCD_INITIAL_ADVERTISE_PEER_URLS - ETCD_INITIAL_CLUSTER_TOKEN - ETCD_AUTO_TLS - ETCD_CERT_FILE - ETCD_KEY_FILE - ETCD_TRUSTED_CA_FILE - ETCD_CLIENT_CERT_AUTH - ETCD_PEER_AUTO_TLS -) -for env_var in "${etcd_env_vars[@]}"; do - file_env_var="${env_var}_FILE" - if [[ -n "${!file_env_var:-}" ]]; then - if [[ -r "${!file_env_var:-}" ]]; then - export "${env_var}=$(< "${!file_env_var}")" - unset "${file_env_var}" - else - warn "Skipping export of '${env_var}'. '${!file_env_var:-}' is not readable." - fi - fi -done -unset etcd_env_vars - -# Paths -export ETCD_BASE_DIR="/opt/bitnami/etcd" -export ETCD_VOLUME_DIR="/bitnami/etcd" -export ETCD_BIN_DIR="${ETCD_BASE_DIR}/bin" -export ETCD_DATA_DIR="${ETCD_VOLUME_DIR}/data" -export ETCD_CONF_DIR="${ETCD_BASE_DIR}/conf" -export ETCD_TMP_DIR="${ETCD_BASE_DIR}/tmp" -export ETCD_CONF_FILE="${ETCD_CONF_DIR}/etcd.yaml" -export ETCD_SNAPSHOTS_DIR="${ETCD_SNAPSHOTS_DIR:-/snapshots}" -export ETCD_SNAPSHOT_HISTORY_LIMIT="${ETCD_SNAPSHOT_HISTORY_LIMIT:-1}" -export ETCD_INIT_SNAPSHOTS_DIR="${ETCD_INIT_SNAPSHOTS_DIR:-/init-snapshot}" -export ETCD_NEW_MEMBERS_ENV_FILE="${ETCD_DATA_DIR}/new_member_envs" -export PATH="${ETCD_BIN_DIR}:${BITNAMI_ROOT_DIR}/common/bin:${PATH}" - -# System users (when running with a privileged user) -export ETCD_DAEMON_USER="etcd" -export ETCD_DAEMON_GROUP="etcd" - -# etcd settings -export ALLOW_NONE_AUTHENTICATION="${ALLOW_NONE_AUTHENTICATION:-no}" -export ETCD_ROOT_PASSWORD="${ETCD_ROOT_PASSWORD:-}" -export ETCD_CLUSTER_DOMAIN="${ETCD_CLUSTER_DOMAIN:-}" -export ETCD_START_FROM_SNAPSHOT="${ETCD_START_FROM_SNAPSHOT:-no}" -export ETCD_DISASTER_RECOVERY="${ETCD_DISASTER_RECOVERY:-no}" -export ETCD_ON_K8S="${ETCD_ON_K8S:-no}" -export ETCD_INIT_SNAPSHOT_FILENAME="${ETCD_INIT_SNAPSHOT_FILENAME:-}" -export ETCDCTL_API="${ETCDCTL_API:-3}" -export ETCD_DISABLE_STORE_MEMBER_ID="${ETCD_DISABLE_STORE_MEMBER_ID:-no}" -export ETCD_DISABLE_PRESTOP="${ETCD_DISABLE_PRESTOP:-no}" - -# etcd native environment variables (see https://etcd.io/docs/current/op-guide/configuration) -export ETCD_NAME="${ETCD_NAME:-}" -export ETCD_LOG_LEVEL="${ETCD_LOG_LEVEL:-info}" -export ETCD_LISTEN_CLIENT_URLS="${ETCD_LISTEN_CLIENT_URLS:-http://0.0.0.0:2379}" -export ETCD_ADVERTISE_CLIENT_URLS="${ETCD_ADVERTISE_CLIENT_URLS:-http://127.0.0.1:2379}" -export ETCD_INITIAL_CLUSTER="${ETCD_INITIAL_CLUSTER:-}" -export ETCD_INITIAL_CLUSTER_STATE="${ETCD_INITIAL_CLUSTER_STATE:-}" -export ETCD_LISTEN_PEER_URLS="${ETCD_LISTEN_PEER_URLS:-}" -export ETCD_INITIAL_ADVERTISE_PEER_URLS="${ETCD_INITIAL_ADVERTISE_PEER_URLS:-}" -export ETCD_INITIAL_CLUSTER_TOKEN="${ETCD_INITIAL_CLUSTER_TOKEN:-}" -export ETCD_AUTO_TLS="${ETCD_AUTO_TLS:-false}" -export ETCD_CERT_FILE="${ETCD_CERT_FILE:-}" -export ETCD_KEY_FILE="${ETCD_KEY_FILE:-}" -export ETCD_TRUSTED_CA_FILE="${ETCD_TRUSTED_CA_FILE:-}" -export ETCD_CLIENT_CERT_AUTH="${ETCD_CLIENT_CERT_AUTH:-false}" -export ETCD_PEER_AUTO_TLS="${ETCD_PEER_AUTO_TLS:-false}" - -# Custom environment variables may be defined below diff --git a/bitnami/etcd/3.3/debian-11/rootfs/opt/bitnami/scripts/etcd/entrypoint.sh b/bitnami/etcd/3.3/debian-11/rootfs/opt/bitnami/scripts/etcd/entrypoint.sh deleted file mode 100755 index 831abc3090a8..000000000000 --- a/bitnami/etcd/3.3/debian-11/rootfs/opt/bitnami/scripts/etcd/entrypoint.sh +++ /dev/null @@ -1,26 +0,0 @@ -#!/bin/bash - -# shellcheck disable=SC1091 - -set -o errexit -set -o nounset -set -o pipefail -# set -o xtrace # Uncomment this line for debugging purposes - -# Load libraries -. /opt/bitnami/scripts/libbitnami.sh -. /opt/bitnami/scripts/liblog.sh - -# Load etcd environment variables -. /opt/bitnami/scripts/etcd-env.sh - -print_welcome_page - -if [[ "$1" = "/opt/bitnami/scripts/etcd/run.sh" ]]; then - info "** Starting etcd setup **" - /opt/bitnami/scripts/etcd/setup.sh - info "** etcd setup finished! **" -fi - -echo "" -exec "$@" diff --git a/bitnami/etcd/3.3/debian-11/rootfs/opt/bitnami/scripts/etcd/healthcheck.sh b/bitnami/etcd/3.3/debian-11/rootfs/opt/bitnami/scripts/etcd/healthcheck.sh deleted file mode 100755 index c446cda9e35e..000000000000 --- a/bitnami/etcd/3.3/debian-11/rootfs/opt/bitnami/scripts/etcd/healthcheck.sh +++ /dev/null @@ -1,30 +0,0 @@ -#!/bin/bash - -# shellcheck disable=SC1091 - -set -o errexit -set -o pipefail -set -o nounset - -# Load libraries -. /opt/bitnami/scripts/libos.sh -. /opt/bitnami/scripts/libnet.sh -. /opt/bitnami/scripts/libetcd.sh - -# Load etcd environment settings -. /opt/bitnami/scripts/etcd-env.sh - -read -r -a advertised_array <<< "$(tr ',;' ' ' <<< "$ETCD_ADVERTISE_CLIENT_URLS")" -host="$(parse_uri "${advertised_array[0]}" "host")" -port="$(parse_uri "${advertised_array[0]}" "port")" -read -r -a extra_flags <<< "$(etcdctl_auth_flags)" -extra_flags+=("--endpoints=${host}:${port}") -if [[ $ETCD_AUTO_TLS = true ]]; then - extra_flags+=("--insecure-skip-tls-verify") -fi -if etcdctl endpoint health "${extra_flags[@]}"; then - exit 0 -else - error "Unhealthy endpoint!" - exit 1 -fi diff --git a/bitnami/etcd/3.3/debian-11/rootfs/opt/bitnami/scripts/etcd/postunpack.sh b/bitnami/etcd/3.3/debian-11/rootfs/opt/bitnami/scripts/etcd/postunpack.sh deleted file mode 100755 index ed658612f701..000000000000 --- a/bitnami/etcd/3.3/debian-11/rootfs/opt/bitnami/scripts/etcd/postunpack.sh +++ /dev/null @@ -1,19 +0,0 @@ -#!/bin/bash - -# shellcheck disable=SC1091 - -set -o errexit -set -o nounset -set -o pipefail -# set -o xtrace # Uncomment this line for debugging purposes - -# Load libraries -. /opt/bitnami/scripts/libfs.sh - -# Load etcd environment variables -. /opt/bitnami/scripts/etcd-env.sh - -for dir in "$ETCD_BIN_DIR" "$ETCD_DATA_DIR" "${ETCD_BASE_DIR}/certs"; do - ensure_dir_exists "$dir" -done -chmod -R g+rwX "$ETCD_DATA_DIR" "${ETCD_BASE_DIR}/certs" diff --git a/bitnami/etcd/3.3/debian-11/rootfs/opt/bitnami/scripts/etcd/prestop.sh b/bitnami/etcd/3.3/debian-11/rootfs/opt/bitnami/scripts/etcd/prestop.sh deleted file mode 100755 index 1674f5e16f08..000000000000 --- a/bitnami/etcd/3.3/debian-11/rootfs/opt/bitnami/scripts/etcd/prestop.sh +++ /dev/null @@ -1,29 +0,0 @@ -#!/bin/bash - -# shellcheck disable=SC1091 -set -o errexit -set -o pipefail -set -o nounset -# set -o xtrace # Uncomment this line for debugging purposes - -# Load libraries -. /opt/bitnami/scripts/libetcd.sh - -# Load etcd environment settings -. /opt/bitnami/scripts/etcd-env.sh - -if is_boolean_yes "$ETCD_DISABLE_PRESTOP"; then - return 0 -fi - -endpoints="$(etcdctl_get_endpoints true)" -if is_empty_value "${endpoints}"; then - exit 0 -fi -read -r -a extra_flags <<<"$(etcdctl_auth_flags)" -extra_flags+=("--endpoints=${endpoints}" "--debug=true") -# We use 'sync' to ensure memory buffers are flushed to disk -# so we reduce the chances that the "member_removal.log" file is empty. -# ref: https://man7.org/linux/man-pages/man1/sync.1.html -etcdctl member remove "$(get_member_id)" "${extra_flags[@]}" >"$(dirname "$ETCD_DATA_DIR")/member_removal.log" -sync -d "$(dirname "$ETCD_DATA_DIR")/member_removal.log" diff --git a/bitnami/etcd/3.3/debian-11/rootfs/opt/bitnami/scripts/etcd/run.sh b/bitnami/etcd/3.3/debian-11/rootfs/opt/bitnami/scripts/etcd/run.sh deleted file mode 100755 index ccd6aac07d8e..000000000000 --- a/bitnami/etcd/3.3/debian-11/rootfs/opt/bitnami/scripts/etcd/run.sh +++ /dev/null @@ -1,39 +0,0 @@ -#!/bin/bash - -# shellcheck disable=SC1090,SC1091 - -set -o errexit -set -o nounset -set -o pipefail -# set -o xtrace # Uncomment this line for debugging purposes - -# Load libraries -. /opt/bitnami/scripts/liblog.sh -. /opt/bitnami/scripts/libos.sh -. /opt/bitnami/scripts/libvalidations.sh -. /opt/bitnami/scripts/libetcd.sh - -# Load etcd environment variables -. /opt/bitnami/scripts/etcd-env.sh - -is_empty_value "$ETCD_ROOT_PASSWORD" && unset ETCD_ROOT_PASSWORD -if [[ -f "$ETCD_NEW_MEMBERS_ENV_FILE" ]]; then - debug "Loading env vars of existing cluster" - . "$ETCD_NEW_MEMBERS_ENV_FILE" - # We rely on the original value of ETCD_INITIAL_CLUSTER - # when bootstrapping a new cluster since - # we need all initial members to calcualte a same cluster_id -fi - -declare -a cmd=("etcd") -# If provided, run using configuration file -# Using a configuration file will cause etcd to ignore other flags and environment variables -[[ -f "$ETCD_CONF_FILE" ]] && cmd+=("--config-file" "$ETCD_CONF_FILE") -cmd+=("$@") - -info "** Starting etcd **" -if am_i_root; then - exec_as_user "$ETCD_DAEMON_USER" "${cmd[@]}" -else - exec "${cmd[@]}" -fi diff --git a/bitnami/etcd/3.3/debian-11/rootfs/opt/bitnami/scripts/etcd/setup.sh b/bitnami/etcd/3.3/debian-11/rootfs/opt/bitnami/scripts/etcd/setup.sh deleted file mode 100755 index 4cd52cd07b39..000000000000 --- a/bitnami/etcd/3.3/debian-11/rootfs/opt/bitnami/scripts/etcd/setup.sh +++ /dev/null @@ -1,24 +0,0 @@ -#!/bin/bash - -# shellcheck disable=SC1091 - -set -o errexit -set -o nounset -set -o pipefail -# set -o xtrace # Uncomment this line for debugging purposes - -# Load libraries -. /opt/bitnami/scripts/libos.sh -. /opt/bitnami/scripts/libetcd.sh - -# Load etcd environment settings -. /opt/bitnami/scripts/etcd-env.sh - -# Ensure etcd environment settings are valid -etcd_validate -# Ensure etcd is stopped when this script ends. -trap "etcd_stop" EXIT -# Ensure 'daemon' user exists when running as 'root' -am_i_root && ensure_user_exists "$ETCD_DAEMON_USER" --group "$ETCD_DAEMON_GROUP" -# Ensure etcd is initialized -etcd_initialize diff --git a/bitnami/etcd/3.3/debian-11/rootfs/opt/bitnami/scripts/etcd/snapshot.sh b/bitnami/etcd/3.3/debian-11/rootfs/opt/bitnami/scripts/etcd/snapshot.sh deleted file mode 100755 index 02a90834e805..000000000000 --- a/bitnami/etcd/3.3/debian-11/rootfs/opt/bitnami/scripts/etcd/snapshot.sh +++ /dev/null @@ -1,38 +0,0 @@ -#!/bin/bash - -# shellcheck disable=SC1091 - -set -o errexit -set -o pipefail -set -o nounset - -# Load libraries -. /opt/bitnami/scripts/libfs.sh -. /opt/bitnami/scripts/libos.sh -. /opt/bitnami/scripts/libetcd.sh - -# Load etcd environment settings -. /opt/bitnami/scripts/etcd-env.sh - -ensure_dir_exists "$ETCD_SNAPSHOTS_DIR" -endpoints="$(etcdctl_get_endpoints)" -read -r -a endpoints_array <<< "$(tr ',;' ' ' <<< "$endpoints")" -for e in "${endpoints_array[@]}"; do - debug "Using endpoint $e" - read -r -a extra_flags <<< "$(etcdctl_auth_flags)" - extra_flags+=("--endpoints=$e") - if etcdctl endpoint health "${extra_flags[@]}"; then - info "Snapshotting the keyspace" - current_time="$(date -u "+%Y-%m-%d_%H-%M")" - etcdctl snapshot save "${ETCD_SNAPSHOTS_DIR}/db-${current_time}" "${extra_flags[@]}" - find "${ETCD_SNAPSHOTS_DIR}/" -maxdepth 1 -type f -name 'db-*' \! -name "db-${current_time}" \ - | sort -r \ - | tail -n+$((1 + ETCD_SNAPSHOT_HISTORY_LIMIT)) \ - | xargs rm -f - exit 0 - else - warn "etcd endpoint $e not healthy. Trying a different endpoint" - fi -done -error "all etcd endpoints are unhealthy!" -exit 1 diff --git a/bitnami/etcd/3.3/debian-11/rootfs/opt/bitnami/scripts/libetcd.sh b/bitnami/etcd/3.3/debian-11/rootfs/opt/bitnami/scripts/libetcd.sh deleted file mode 100644 index 8c927e9cb763..000000000000 --- a/bitnami/etcd/3.3/debian-11/rootfs/opt/bitnami/scripts/libetcd.sh +++ /dev/null @@ -1,808 +0,0 @@ -#!/bin/bash -# -# Bitnami etcd library - -# shellcheck disable=SC1090,SC1091,SC2119,SC2120 - -# Load Generic Libraries -. /opt/bitnami/scripts/libfile.sh -. /opt/bitnami/scripts/libfs.sh -. /opt/bitnami/scripts/liblog.sh -. /opt/bitnami/scripts/libos.sh -. /opt/bitnami/scripts/libnet.sh -. /opt/bitnami/scripts/libservice.sh - -# Functions - -######################## -# Write a configuration setting value -# Globals: -# ETCD_CONF_FILE -# Arguments: -# $1 - key -# $2 - value -# $3 - YAML type (string, int or bool) -# Returns: -# None -######################### -etcd_conf_write() { - local -r key="${1:?Missing key}" - local -r value="${2:-}" - local -r type="${3:-string}" - local -r tempfile=$(mktemp) - - [[ -z "$value" ]] && return - [[ ! -f "$ETCD_CONF_FILE" ]] && touch "$ETCD_CONF_FILE" - case "$type" in - string) - yq eval "(.${key}) |= \"${value}\"" "$ETCD_CONF_FILE" >"$tempfile" - ;; - bool) - yq eval "(.${key}) |= (\"${value}\" | test(\"true\"))" "$ETCD_CONF_FILE" >"$tempfile" - ;; - raw) - yq eval "(.${key}) |= ${value}" "$ETCD_CONF_FILE" >"$tempfile" - ;; - *) - error "Type unknown: ${type}" - return 1 - ;; - esac - cp "$tempfile" "$ETCD_CONF_FILE" -} - -######################## -# Creates etcd configuration file from environment variables -# Globals: -# ETCD_CFG_* -# Arguments: -# None -# Returns: -# None -######################### -etcd_setup_from_environment_variables() { - ## Except for Client and Peer TLS configuration, - ## all etcd settings consists of ETCD_FLAG_NAME - ## transformed into flag-name and configured under the yaml config root. - local -a client_tls_values=( - "ETCD_CFG_CERT_FILE" - "ETCD_CFG_KEY_FILE" - "ETCD_CFG_CLIENT_CERT_AUTH" - "ETCD_CFG_TRUSTED_CA_FILE" - "ETCD_CFG_AUTO_TLS" - "ETCD_CFG_CA_FILE" - ) - info "Generating etcd config file using env variables" - # Map environment variables to config properties for cassandra-env.sh - for var in "${!ETCD_CFG_@}"; do - value="${!var:-}" - if [[ -n "$value" ]]; then - type="string" - # Detect if value is digit or bool - if [[ "$value" =~ ^[+-]?[0-9]+([.][0-9]+)?$ || "$value" =~ ^(true|false)$ ]]; then - type="raw" - fi - if [[ ${client_tls_values[*]} =~ ${var} ]]; then - key="$(echo "$var" | sed -e 's/^ETCD_CFG_//g' -e 's/_/-/g' | tr '[:upper:]' '[:lower:]')" - etcd_conf_write "client-transport-security.${key}" "$value" "$type" - elif [[ "$var" =~ "ETCD_CFG_CLIENT_" ]]; then - key="$(echo "$var" | sed -e 's/^ETCD_CFG_CLIENT_//g' -e 's/_/-/g' | tr '[:upper:]' '[:lower:]')" - etcd_conf_write "client-transport-security.${key}" "$value" "$type" - elif [[ "$var" =~ "ETCD_CFG_PEER_" ]]; then - key="$(echo "$var" | sed -e 's/^ETCD_CFG_PEER_//g' -e 's/_/-/g' | tr '[:upper:]' '[:lower:]')" - etcd_conf_write "peer-transport-security.${key}" "$value" "$type" - else - # shellcheck disable=SC2001 - key="$(echo "$var" | sed -e 's/^ETCD_CFG_//g' -e 's/_/-/g' | tr '[:upper:]' '[:lower:]')" - etcd_conf_write "$key" "$value" "$type" - fi - fi - done - if am_i_root; then - chown "$ETCD_DAEMON_USER" "$ETCD_CONF_FILE" - fi -} - -######################## -# Validate settings in ETCD_* environment variables -# Globals: -# ETCD_* -# Arguments: -# None -# Returns: -# None -######################### -etcd_validate() { - info "Validating settings in ETCD_* env vars.." - local error_code=0 - - # Auxiliary functions - print_validation_error() { - error "$1" - error_code=1 - } - - if is_boolean_yes "$ALLOW_NONE_AUTHENTICATION"; then - warn "You set the environment variable ALLOW_NONE_AUTHENTICATION=${ALLOW_NONE_AUTHENTICATION}. For safety reasons, do not use this flag in a production environment." - else - is_empty_value "$ETCD_ROOT_PASSWORD" && print_validation_error "The ETCD_ROOT_PASSWORD environment variable is empty or not set. Set the environment variable ALLOW_NONE_AUTHENTICATION=yes to allow a blank password. This is only recommended for development environments." - fi - if is_boolean_yes "$ETCD_START_FROM_SNAPSHOT" && [[ ! -f "${ETCD_INIT_SNAPSHOTS_DIR}/${ETCD_INIT_SNAPSHOT_FILENAME}" ]]; then - print_validation_error "You are trying to initialize etcd from a snapshot, but no snapshot was found. Set the environment variable ETCD_INIT_SNAPSHOT_FILENAME with the snapshot filename and mount it at '${ETCD_INIT_SNAPSHOTS_DIR}' directory." - fi - - [[ "$error_code" -eq 0 ]] || return "$error_code" -} - -######################## -# Check if etcd is running -# Arguments: -# None -# Returns: -# Boolean -######################### -is_etcd_running() { - local pid - pid="$(pgrep -f "^etcd" || true)" - - # etcd does not create any PID file - # We regenerate the PID file for each time we query it to avoid getting outdated - if [[ -n "${ETCD_PID_FILE:-}" ]]; then - echo "$pid" >"$ETCD_PID_FILE" - fi - - if [[ -n "$pid" ]]; then - is_service_running "$pid" - else - false - fi -} - -######################## -# Check if etcd is running -# Globals: -# ETCD_PID_FILE -# Arguments: -# None -# Returns: -# Whether etcd is not running -######################## -is_etcd_not_running() { - ! is_etcd_running -} - -######################## -# Stop etcd -# Arguments: -# None -# Returns: -# None -######################### -etcd_stop() { - local pid - ! is_etcd_running && return - - info "Stopping etcd" - # Ensure process matches etcd binary with or without options - pid="$(pgrep -f "^etcd")" - local counter=10 - kill "$pid" - while [[ "$counter" -ne 0 ]] && is_service_running "$pid"; do - sleep 1 - counter=$((counter - 1)) - done -} - -######################## -# Start etcd in background -# Arguments: -# None -# Returns: -# None -######################### -etcd_start_bg() { - is_etcd_running && return - - info "Starting etcd in background" - local start_command=("etcd") - am_i_root && start_command=("run_as_user" "$ETCD_DAEMON_USER" "${start_command[@]}") - [[ -f "$ETCD_CONF_FILE" ]] && start_command+=("--config-file" "$ETCD_CONF_FILE") - debug_execute "${start_command[@]}" & - sleep 3 -} - -######################## -# Obtain endpoints to connect when running 'ectdctl' -# Globals: -# ETCD_* -# Arguments: -# $1 - exclude current member from the list (default: false) -# Returns: -# String -######################## -etcdctl_get_endpoints() { - local only_others=${1:-false} - local -a endpoints=() - local host domain port - - ip_has_valid_hostname() { - local ip="${1:?ip is required}" - local parent_domain="${1:?parent_domain is required}" - - # 'getent hosts $ip' can return hostnames in 2 different formats: - # POD_NAME.HEADLESS_SVC_DOMAIN.NAMESPACE.svc.cluster.local (using headless service domain) - # 10-237-136-79.SVC_DOMAIN.NAMESPACE.svc.cluster.local (using POD's IP and service domain) - # We need to discad the latter to avoid issues when TLS verification is enabled. - [[ "$(getent hosts "$ip")" = *"$parent_domain"* ]] && return 0 - return 1 - } - - hostname_has_ips() { - local hostname="${1:?hostname is required}" - [[ "$(getent ahosts "$hostname")" != "" ]] && return 0 - return 1 - } - - # This piece of code assumes this code is executed on a K8s environment - # where etcd members are part of a statefulset that uses a headless service - # to create a unique FQDN per member. Under these circumstances, the - # ETCD_ADVERTISE_CLIENT_URLS env. variable is created as follows: - # SCHEME://POD_NAME.HEADLESS_SVC_DOMAIN:CLIENT_PORT,SCHEME://SVC_DOMAIN:SVC_CLIENT_PORT - # - # Assuming this, we can extract the HEADLESS_SVC_DOMAIN and obtain - # every available endpoint - read -r -a advertised_array <<<"$(tr ',;' ' ' <<<"$ETCD_ADVERTISE_CLIENT_URLS")" - host="$(parse_uri "${advertised_array[0]}" "host")" - port="$(parse_uri "${advertised_array[0]}" "port")" - domain="${host#"${ETCD_NAME}."}" - # When ETCD_CLUSTER_DOMAIN is set, we use that value instead of extracting - # it from ETCD_ADVERTISE_CLIENT_URLS - ! is_empty_value "$ETCD_CLUSTER_DOMAIN" && domain="$ETCD_CLUSTER_DOMAIN" - # Depending on the K8s distro & the DNS plugin, it might need - # a few seconds to associate the POD(s) IP(s) to the headless svc domain - if retry_while "hostname_has_ips $domain"; then - local -r ahosts="$(getent ahosts "$domain" | awk '{print $1}' | uniq | wc -l)" - for i in $(seq 0 $((ahosts - 1))); do - # We use the StatefulSet name stored in MY_STS_NAME to get the peer names based on the number of IPs registered in the headless service - pod_name="${MY_STS_NAME}-${i}" - if ! { [[ $only_others = true ]] && [[ "$pod_name" = "$MY_POD_NAME" ]]; }; then - endpoints+=("${pod_name}.${ETCD_CLUSTER_DOMAIN}:${port:-2380}") - fi - done - fi - echo "${endpoints[*]}" | tr ' ' ',' -} - -######################## -# Obtain etcdctl authentication flags to use -# Globals: -# ETCD_* -# Arguments: -# None -# Returns: -# Array with extra flags to use for authentication -######################### -etcdctl_auth_flags() { - local -a authFlags=() - - ! is_empty_value "$ETCD_ROOT_PASSWORD" && authFlags+=("--user" "root:$ETCD_ROOT_PASSWORD") - if [[ $ETCD_AUTO_TLS = true ]]; then - authFlags+=("--cert" "${ETCD_DATA_DIR}/fixtures/client/cert.pem" "--key" "${ETCD_DATA_DIR}/fixtures/client/key.pem") - else - [[ -f "$ETCD_CERT_FILE" ]] && [[ -f "$ETCD_KEY_FILE" ]] && authFlags+=("--cert" "$ETCD_CERT_FILE" "--key" "$ETCD_KEY_FILE") - [[ -f "$ETCD_TRUSTED_CA_FILE" ]] && authFlags+=("--cacert" "$ETCD_TRUSTED_CA_FILE") - fi - echo "${authFlags[@]}" -} - -######################## -# Stores etcd member ID in the data directory -# Globals: -# ETCD_* -# Arguments: -# None -# Returns: -# None -######################## -etcd_store_member_id() { - if is_boolean_yes "$ETCD_DISABLE_STORE_MEMBER_ID"; then - return 0 - fi - local -a extra_flags - local member_id="" - info "Obtaining cluster member ID" - etcd_start_bg - read -r -a extra_flags <<<"$(etcdctl_auth_flags)" - is_boolean_yes "$ETCD_ON_K8S" && extra_flags+=("--endpoints=$(etcdctl_get_endpoints)") - if retry_while "etcdctl ${extra_flags[*]:-} member list" >/dev/null 2>&1; then - while is_empty_value "$member_id"; do - read -r -a advertised_array <<<"$(tr ',;' ' ' <<<"$ETCD_ADVERTISE_CLIENT_URLS")" - member_id="$(etcdctl "${extra_flags[@]}" member list | grep -w "${advertised_array[0]}" | awk -F "," '{ print $1}' || true)" - done - # We use 'sync' to ensure memory buffers are flushed to disk - # so we reduce the chances that the "member_id" file is empty. - # ref: https://man7.org/linux/man-pages/man1/sync.1.html - echo "$member_id" >"${ETCD_DATA_DIR}/member_id" - sync -d "${ETCD_DATA_DIR}/member_id" - info "Stored member ID: $(cat "${ETCD_DATA_DIR}/member_id")" - fi - etcd_stop -} - -######################## -# Configure etcd RBAC (do not confuse with K8s RBAC) -# Globals: -# ETCD_* -# Arguments: -# None -# Returns: -# None -######################## -etcd_configure_rbac() { - info "Enabling etcd authentication" - - ! is_etcd_running && etcd_start_bg - read -r -a extra_flags <<<"$(etcdctl_auth_flags)" - - is_boolean_yes "$ETCD_ON_K8S" && extra_flags+=("--endpoints=$(etcdctl_get_endpoints)") - if retry_while "etcdctl ${extra_flags[*]} member list" >/dev/null 2>&1; then - debug_execute etcdctl "${extra_flags[@]}" user add root --interactive=false <<<"$ETCD_ROOT_PASSWORD" - debug_execute etcdctl "${extra_flags[@]}" user grant-role root root - debug_execute etcdctl "${extra_flags[@]}" auth enable - fi - etcd_stop -} - -######################## -# Checks if the member was successfully removed from the cluster -# Globals: -# ETCD_* -# Arguments: -# None -# Returns: -# None -######################## -was_etcd_member_removed() { - local return_value=0 - - if grep -sqE "^Member[[:space:]]+[a-z0-9]+\s+removed\s+from\s+cluster\s+[a-z0-9]+$" "${ETCD_VOLUME_DIR}/member_removal.log"; then - debug "Removal was properly recorded in member_removal.log" - rm -rf "${ETCD_DATA_DIR:?}/"* - elif [[ ! -d "${ETCD_DATA_DIR}/member/snap" ]] && is_empty_value "$(get_member_id)"; then - debug "Missing member data" - rm -rf "${ETCD_DATA_DIR:?}/"* - else - return_value=1 - fi - rm -f "${ETCD_VOLUME_DIR}/member_removal.log" - return $return_value -} - -######################## -# Checks if etcd needs to bootstrap a new cluster -# Globals: -# ETCD_* -# Arguments: -# None -# Returns: -# Boolean -######################## -is_new_etcd_cluster() { - [[ "$ETCD_INITIAL_CLUSTER_STATE" = "new" ]] && [[ "$ETCD_INITIAL_CLUSTER" = *"$ETCD_INITIAL_ADVERTISE_PEER_URLS"* ]] -} - -######################## -# Setup ETCD_ACTIVE_ENDPOINTS environment variable, will return the number of active endpoints , cluster size (including not active member) and the ETCD_ACTIVE_ENDPOINTS (which is also export) -# Globals: -# ETCD_* -# Arguments: -# None -# Returns: -# List of Numbers (active_endpoints, cluster_size, ETCD_ACTIVE_ENDPOINTS) -######################## -setup_etcd_active_endpoints() { - local active_endpoints=0 - local -a extra_flags active_endpoints_array - local -a endpoints_array=() - local host port - - is_boolean_yes "$ETCD_ON_K8S" && read -r -a endpoints_array <<<"$(tr ',;' ' ' <<<"$(etcdctl_get_endpoints)")" - local -r cluster_size=${#endpoints_array[@]} - read -r -a advertised_array <<<"$(tr ',;' ' ' <<<"$ETCD_ADVERTISE_CLIENT_URLS")" - host="$(parse_uri "${advertised_array[0]}" "host")" - port="$(parse_uri "${advertised_array[0]}" "port")" - if [[ $cluster_size -gt 0 ]]; then - for e in "${endpoints_array[@]}"; do - read -r -a extra_flags <<<"$(etcdctl_auth_flags)" - extra_flags+=("--endpoints=$e") - if [[ "$e" != "$host:$port" ]] && etcdctl endpoint health "${extra_flags[@]}" >/dev/null 2>&1; then - debug "$e endpoint is active" - ((active_endpoints++)) - active_endpoints_array+=("$e") - fi - done - ETCD_ACTIVE_ENDPOINTS=$(echo "${active_endpoints_array[*]}" | tr ' ' ',') - export ETCD_ACTIVE_ENDPOINTS - fi - echo "${active_endpoints} ${cluster_size} ${ETCD_ACTIVE_ENDPOINTS}" -} - -######################## -# Checks if there are enough active members, will also set ETCD_ACTIVE_ENDPOINTS -# Globals: -# ETCD_* -# Arguments: -# None -# Returns: -# Boolean -######################## -is_healthy_etcd_cluster() { - local return_value=0 - local active_endpoints cluster_size - read -r active_endpoints cluster_size ETCD_ACTIVE_ENDPOINTS <<<"$(setup_etcd_active_endpoints)" - export ETCD_ACTIVE_ENDPOINTS - - if is_boolean_yes "$ETCD_DISASTER_RECOVERY"; then - if [[ -f "/snapshots/.disaster_recovery" ]]; then - # Remove current node from the ones that need to recover - remove_in_file "/snapshots/.disaster_recovery" "$host:$port" - # Remove nodes that do not exist anymore from the ones that need to recover - read -r -a recovery_array <<<"$(tr '\n' ' ' <"/snapshots/.disaster_recovery")" - for r in "${recovery_array[@]}"; do - if [[ ! "${endpoints_array[*]}" =~ $r ]]; then - remove_in_file "/snapshots/.disaster_recovery" "$r" - fi - done - if [[ $(wc -w <"/snapshots/.disaster_recovery") -eq 0 ]]; then - debug "Last member to recover from the disaster!" - rm "/snapshots/.disaster_recovery" - fi - return_value=1 - else - if [[ $active_endpoints -lt $(((cluster_size + 1) / 2)) ]]; then - debug "There are no enough active endpoints!" - for e in "${endpoints_array[@]}"; do - [[ "$e" != "$host:$port" ]] && [[ "$e" != ":$port" ]] && echo "$e" >>"/snapshots/.disaster_recovery" - done - return_value=1 - fi - fi - else - if [[ $active_endpoints -lt $(((cluster_size + 1) / 2)) ]]; then - debug "There are no enough active endpoints!" - return_value=1 - fi - fi - - return $return_value -} - -######################## -# Prints initial cluster nodes -# Globals: -# ETCD_* -# Arguments: -# None -# Returns: -# String -######################## -get_initial_cluster() { - local -a endpoints_array=() - local scheme port initial_members - read -r -a endpoints_array <<<"$(tr ',;' ' ' <<<"$ETCD_INITIAL_CLUSTER")" - if [[ ${#endpoints_array[@]} -gt 0 ]] && ! grep -sqE "://" <<<"$ETCD_INITIAL_CLUSTER"; then - # This piece of code assumes this container is used on a VM environment - # where ETCD_INITIAL_CLUSTER contains a comma-separated list of hostnames, - # and recreates it as follows: - # SCHEME://NOTE_NAME:PEER_PORT - scheme="$(parse_uri "$ETCD_INITIAL_ADVERTISE_PEER_URLS" "scheme")" - port="$(parse_uri "$ETCD_INITIAL_ADVERTISE_PEER_URLS" "port")" - for nodePeer in "${endpoints_array[@]}"; do - initial_members+=("${nodePeer}=${scheme}://${nodePeer}:$port") - done - echo "${initial_members[*]}" | tr ' ' ',' - else - # Nothing to do - echo "$ETCD_INITIAL_CLUSTER" - fi -} - -######################## -# Recalculate initial cluster -# Globals: -# ETCD_* -# Arguments: -# None -# Returns: -# String -######################## -recalculate_initial_cluster() { - local -a endpoints_array initial_members - local domain host member_host member_port member_id port scheme - - if is_boolean_yes "$ETCD_ON_K8S"; then - read -r -a endpoints_array <<<"$(tr ',;' ' ' <<<"$(etcdctl_get_endpoints)")" - # This piece of code assumes this container is used on a K8s environment - # where etcd members are part of a statefulset that uses a headless service - # to create a unique FQDN per member. Under these circumstances, the - # ETCD_INITIAL_ADVERTISE_PEER_URLS are created as follows: - # SCHEME://POD_NAME.HEADLESS_SVC_DOMAIN:PEER_PORT - # - # Assuming this, we can extract the HEADLESS_SVC_DOMAIN - host="$(parse_uri "$ETCD_INITIAL_ADVERTISE_PEER_URLS" "host")" - scheme="$(parse_uri "$ETCD_INITIAL_ADVERTISE_PEER_URLS" "scheme")" - port="$(parse_uri "$ETCD_INITIAL_ADVERTISE_PEER_URLS" "port")" - domain="${host#"${ETCD_NAME}."}" - # When ETCD_CLUSTER_DOMAIN is set, we use that value instead of extracting - # it from ETCD_INITIAL_ADVERTISE_PEER_URLS - ! is_empty_value "$ETCD_CLUSTER_DOMAIN" && domain="$ETCD_CLUSTER_DOMAIN" - for e in "${endpoints_array[@]}"; do - member_host="$(parse_uri "$scheme://$e" "host")" - member_port="$(parse_uri "$scheme://$e" "port")" - member_id=${e%".$domain:$member_port"} - initial_members+=("${member_id}=${scheme}://${member_host}:$port") - done - echo "${initial_members[*]}" | tr ' ' ',' - else - # Nothing to do - echo "$ETCD_INITIAL_CLUSTER" - fi -} - -######################## -# Ensure etcd is initialized -# Globals: -# ETCD_* -# Arguments: -# None -# Returns: -# None -######################### -etcd_initialize() { - local -a extra_flags initial_members - local domain - - info "Initializing etcd" - - # Generate user configuration if ETCD_CFG_* variables are provided - etcd_setup_from_environment_variables - - ETCD_INITIAL_CLUSTER="$(get_initial_cluster)" - export ETCD_INITIAL_CLUSTER - [[ -f "$ETCD_CONF_FILE" ]] && etcd_conf_write "initial-cluster" "$ETCD_INITIAL_CLUSTER" - - read -r -a initial_members <<<"$(tr ',;' ' ' <<<"$ETCD_INITIAL_CLUSTER")" - if is_mounted_dir_empty "$ETCD_DATA_DIR"; then - info "There is no data from previous deployments" - if [[ ${#initial_members[@]} -gt 1 ]]; then - if is_new_etcd_cluster; then - info "Bootstrapping a new cluster" - if is_boolean_yes "$ETCD_ON_K8S"; then - debug "Waiting for the headless svc domain to have an IP per initial member in the cluster" - if is_empty_value "$ETCD_CLUSTER_DOMAIN"; then - # This piece of code assumes this container is used on a K8s environment - # where etcd members are part of a statefulset that uses a headless service - # to create a unique FQDN per member. Under these circumstances, the - # ETCD_INITIAL_ADVERTISE_PEER_URLS are created as follows: - # SCHEME://POD_NAME.HEADLESS_SVC_DOMAIN:PEER_PORT - # - # Assuming this, we can extract the HEADLESS_SVC_DOMAIN - host="$(parse_uri "$ETCD_INITIAL_ADVERTISE_PEER_URLS" "host")" - domain="${host#"${ETCD_NAME}."}" - else - # When ETCD_CLUSTER_DOMAIN is set, we use that value instead of extracting - # it from ETCD_INITIAL_ADVERTISE_PEER_URLS - domain="$ETCD_CLUSTER_DOMAIN" - fi - hostname_has_N_ips() { - local -r hostname="${1:?hostname is required}" - local -r n=${2:?number of ips is required} - local -r ready_hosts=$(getent ahosts "$hostname" | awk '{print $1}' | uniq | wc -l) - [[ $((ready_hosts % n)) -eq 0 ]] && [[ $((ready_hosts / n)) -ge 1 ]] && return 0 - return 1 - } - if ! retry_while "hostname_has_N_ips $domain ${#initial_members[@]}"; then - error "Headless service domain does not have an IP per initial member in the cluster" - exit 1 - fi - fi - else - info "Adding new member to existing cluster" - ensure_dir_exists "$ETCD_DATA_DIR" - add_self_to_cluster - fi - fi - if is_boolean_yes "$ETCD_START_FROM_SNAPSHOT"; then - if [[ -f "${ETCD_INIT_SNAPSHOTS_DIR}/${ETCD_INIT_SNAPSHOT_FILENAME}" ]]; then - info "Restoring snapshot before initializing etcd cluster" - local -a restore_args=("--data-dir" "$ETCD_DATA_DIR") - if [[ ${#initial_members[@]} -gt 1 ]]; then - # - # Only recalculate the initial cluster config if it hasn't - # been provided. - # - if is_empty_value "$ETCD_INITIAL_CLUSTER"; then - ETCD_INITIAL_CLUSTER="$(recalculate_initial_cluster)" - export ETCD_INITIAL_CLUSTER - fi - - [[ -f "$ETCD_CONF_FILE" ]] && etcd_conf_write "initial-cluster" "$ETCD_INITIAL_CLUSTER" - - restore_args+=( - "--name" "$ETCD_NAME" - "--initial-cluster" "$ETCD_INITIAL_CLUSTER" - "--initial-cluster-token" "$ETCD_INITIAL_CLUSTER_TOKEN" - "--initial-advertise-peer-urls" "$ETCD_INITIAL_ADVERTISE_PEER_URLS" - ) - fi - debug_execute etcdctl snapshot restore "${ETCD_INIT_SNAPSHOTS_DIR}/${ETCD_INIT_SNAPSHOT_FILENAME}" "${restore_args[@]}" - etcd_store_member_id - else - error "There was no snapshot to restore!" - exit 1 - fi - else - if [[ ${#initial_members[@]} -gt 1 ]]; then - # When there's more than one etcd replica, RBAC should be only enabled in one member - if ! is_empty_value "$ETCD_ROOT_PASSWORD" && [[ "$ETCD_INITIAL_CLUSTER_STATE" = "new" ]] && [[ "${initial_members[0]}" = *"$ETCD_INITIAL_ADVERTISE_PEER_URLS"* ]]; then - etcd_configure_rbac - else - debug "Skipping RBAC configuration in member $ETCD_NAME" - fi - else - ! is_empty_value "$ETCD_ROOT_PASSWORD" && etcd_configure_rbac - fi - etcd_store_member_id - fi - else - info "Detected data from previous deployments" - if [[ $(stat -c "%a" "$ETCD_DATA_DIR") != *700 ]]; then - debug "Setting data directory permissions to 700 in a recursive way (required in etcd >=3.4.10)" - debug_execute chmod -R 700 "$ETCD_DATA_DIR" || true - fi - if [[ ${#initial_members[@]} -gt 1 ]]; then - if is_boolean_yes "$ETCD_DISABLE_PRESTOP"; then - info "The member will try to join the cluster by it's own" - export ETCD_INITIAL_CLUSTER_STATE=existing - fi - member_id="$(get_member_id)" - if ! is_healthy_etcd_cluster; then - warn "Cluster not responding!" - if is_boolean_yes "$ETCD_DISASTER_RECOVERY"; then - latest_snapshot_file="$(find /snapshots/ -maxdepth 1 -type f -name 'db-*' | sort | tail -n 1)" - if [[ "${latest_snapshot_file}" != "" ]]; then - info "Restoring etcd cluster from snapshot" - rm -rf "$ETCD_DATA_DIR" - # - # Only recalculate the initial cluster config if it hasn't - # been provided. - # - if is_empty_value "$ETCD_INITIAL_CLUSTER"; then - ETCD_INITIAL_CLUSTER="$(recalculate_initial_cluster)" - export ETCD_INITIAL_CLUSTER - fi - [[ -f "$ETCD_CONF_FILE" ]] && etcd_conf_write "initial-cluster" "$ETCD_INITIAL_CLUSTER" - debug_execute etcdctl snapshot restore "${latest_snapshot_file}" \ - --name "$ETCD_NAME" \ - --data-dir "$ETCD_DATA_DIR" \ - --initial-cluster "$ETCD_INITIAL_CLUSTER" \ - --initial-cluster-token "$ETCD_INITIAL_CLUSTER_TOKEN" \ - --initial-advertise-peer-urls "$ETCD_INITIAL_ADVERTISE_PEER_URLS" - etcd_store_member_id - else - error "There was no snapshot to restore!" - exit 1 - fi - else - warn "Disaster recovery is disabled, the cluster will try to recover on it's own" - fi - elif was_etcd_member_removed; then - info "Adding new member to existing cluster" - read -r -a extra_flags <<<"$(etcdctl_auth_flags)" - is_boolean_yes "$ETCD_ON_K8S" && extra_flags+=("--endpoints=$(etcdctl_get_endpoints)") - extra_flags+=("--peer-urls=$ETCD_INITIAL_ADVERTISE_PEER_URLS") - etcdctl member add "$ETCD_NAME" "${extra_flags[@]}" | grep "^ETCD_" >"$ETCD_NEW_MEMBERS_ENV_FILE" - replace_in_file "$ETCD_NEW_MEMBERS_ENV_FILE" "^" "export " - # The value of ETCD_INITIAL_CLUSTER_STATE must be changed for it to be correctly added to the existing cluster - # https://etcd.io/docs/v3.3/op-guide/configuration/#--initial-cluster-state - export ETCD_INITIAL_CLUSTER_STATE=existing - etcd_store_member_id - elif ! is_empty_value "$member_id"; then - info "Updating member in existing cluster" - export ETCD_INITIAL_CLUSTER_STATE=existing - [[ -f "$ETCD_CONF_FILE" ]] && etcd_conf_write "initial-cluster-state" "$ETCD_INITIAL_CLUSTER_STATE" - read -r -a extra_flags <<<"$(etcdctl_auth_flags)" - extra_flags+=("--peer-urls=$ETCD_INITIAL_ADVERTISE_PEER_URLS") - if is_boolean_yes "$ETCD_ON_K8S"; then - extra_flags+=("--endpoints=$(etcdctl_get_endpoints)") - etcdctl member update "$member_id" "${extra_flags[@]}" - else - etcd_start_bg - etcdctl member update "$member_id" "${extra_flags[@]}" - etcd_stop - fi - else - info "Member ID wasn't properly stored, the member will try to join the cluster by it's own" - export ETCD_INITIAL_CLUSTER_STATE=existing - [[ -f "$ETCD_CONF_FILE" ]] && etcd_conf_write "initial-cluster-state" "$ETCD_INITIAL_CLUSTER_STATE" - fi - fi - fi - - # Avoid exit code of previous commands to affect the result of this function - true -} - -######################## -# Add self to cluster if not -# Globals: -# ETCD_* -# Arguments: -# None -# Returns: -# None -######################### -add_self_to_cluster() { - local -a extra_flags - read -r -a extra_flags <<<"$(etcdctl_auth_flags)" - # is_healthy_etcd_cluster will also set ETCD_ACTIVE_ENDPOINTS - while ! is_healthy_etcd_cluster; do - warn "Cluster not healthy, not adding self to cluster for now, keeping trying..." - sleep 10 - done - - # only send req to healthy nodes - - if is_empty_value "$(get_member_id)"; then - extra_flags+=("--endpoints=${ETCD_ACTIVE_ENDPOINTS}" "--peer-urls=$ETCD_INITIAL_ADVERTISE_PEER_URLS") - while ! etcdctl member add "$ETCD_NAME" "${extra_flags[@]}" | grep "^ETCD_" >"$ETCD_NEW_MEMBERS_ENV_FILE"; do - warn "Failed to add self to cluster, keeping trying..." - sleep 10 - done - replace_in_file "$ETCD_NEW_MEMBERS_ENV_FILE" "^" "export " - sync -d "$ETCD_NEW_MEMBERS_ENV_FILE" - else - info "Node already in cluster" - fi - info "Loading env vars of existing cluster" - . "$ETCD_NEW_MEMBERS_ENV_FILE" -} - -######################## -# Get this node's member_id in cluster, if not in cluster return empty string -# Globals: -# ETCD_* -# Arguments: -# None -# Returns: -# String -######################### -get_member_id() { - if ! is_boolean_yes "$ETCD_DISABLE_STORE_MEMBER_ID"; then - if [[ ! -s "${ETCD_DATA_DIR}/member_id" ]]; then - echo "" - return 0 - fi - cat "${ETCD_DATA_DIR}/member_id" - return 0 - fi - local ret - local -a extra_flags - - local etcd_active_endpoints=${ETCD_ACTIVE_ENDPOINTS:-} - if is_empty_value "${etcd_active_endpoints}"; then - setup_etcd_active_endpoints >/dev/null 2>&1 - fi - - read -r -a extra_flags <<<"$(etcdctl_auth_flags)" - extra_flags+=("--endpoints=${ETCD_ACTIVE_ENDPOINTS}") - ret=$(etcdctl "${extra_flags[@]}" member list | grep -w "$ETCD_INITIAL_ADVERTISE_PEER_URLS" | awk -F "," '{ print $1 }') - # if not return zero - if is_empty_value "$ret"; then - info "No member id found" - echo "" - else - info "member id: $ret" - echo "$ret" - fi -} diff --git a/bitnami/etcd/3.3/debian-11/tags-info.yaml b/bitnami/etcd/3.3/debian-11/tags-info.yaml deleted file mode 100644 index 4b477c9ed8b3..000000000000 --- a/bitnami/etcd/3.3/debian-11/tags-info.yaml +++ /dev/null @@ -1,4 +0,0 @@ -rolling-tags: -- "3.3" -- 3.3-debian-11 -- 3.3.27