[bitnami/redis-cluster] Release 8.8.0-debian-12-r3 (#94423)

Signed-off-by: Bitnami Bot <bitnami.bot@broadcom.com>

bitnami/redis-cluster/8.8/debian-12/Dockerfile

@@ -7,7 +7,7 @@ ARG DOWNLOADS_URL="downloads.bitnami.com/files/stacksmith"
 ARG TARGETARCH
 
 LABEL org.opencontainers.image.base.name="docker.io/bitnami/minideb:bookworm" \
-      org.opencontainers.image.created="2026-06-04T12:14:14Z" \
+      org.opencontainers.image.created="2026-06-08T09:40:22Z" \
       org.opencontainers.image.description="Application packaged by Broadcom, Inc." \
       org.opencontainers.image.documentation="https://github.com/bitnami/containers/tree/main/bitnami/redis-cluster/README.md" \
       org.opencontainers.image.source="https://github.com/bitnami/containers/tree/main/bitnami/redis-cluster" \
@@ -50,7 +50,7 @@ COPY rootfs /
 RUN /opt/bitnami/scripts/redis-cluster/postunpack.sh
 ENV APP_VERSION="8.8.0" \
     BITNAMI_APP_NAME="redis-cluster" \
-    IMAGE_REVISION="2" \
+    IMAGE_REVISION="3" \
     PATH="/opt/bitnami/common/bin:/opt/bitnami/redis/bin:$PATH"
 
 EXPOSE 6379

bitnami/redis-cluster/8.8/debian-12/prebuildfs/opt/bitnami/scripts/libos.sh

@@ -170,7 +170,7 @@ ensure_user_exists() {
     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 "$group"
+        configure_permissions_ownership "$home" -d "775" -f "664" -u "$user" -g "$group" -n
     fi
 }
 

bitnami/redis-cluster/8.8/debian-12/prebuildfs/opt/bitnami/scripts/libvalidations.sh

@@ -20,7 +20,7 @@
 #########################
 is_int() {
     local -r int="${1:?missing value}"
-    if [[ "$int" =~ ^-?[0-9]+ ]]; then
+    if [[ "$int" =~ ^-?[0-9]+$ ]]; then
         true
     else
         false

bitnami/redis-cluster/8.8/debian-12/prebuildfs/opt/bitnami/scripts/libversion.sh

@@ -49,3 +49,36 @@ get_sematic_version () {
         fi
     fi
 }
+
+########################
+# Compares two semantic versions
+# Arguments:
+#   $1 - version1: first version to compare
+#   $2 - version2: second version to compare
+# Returns:
+#   -1 if version1 is less than version2
+#   0 if version1 is equal to version2
+#   1 if version1 is greater than version2
+#########################
+compare_semantic_versions() {
+    local version1="${1:?version1 is required}"
+    local version2="${2:?version2 is required}"
+    local major1 major2 minor1 minor2 patch1 patch2
+
+    major1="$(get_sematic_version "$version1" 1)"
+    major2="$(get_sematic_version "$version2" 1)"
+    minor1="$(get_sematic_version "$version1" 2)"
+    minor2="$(get_sematic_version "$version2" 2)"
+    patch1="$(get_sematic_version "$version1" 3)"
+    patch2="$(get_sematic_version "$version2" 3)"
+
+    if [[ "$major1" -eq "$major2" ]] && [[ "$minor1" -eq "$minor2" ]] && [[ "$patch1" -eq "$patch2" ]]; then
+        echo "0"
+    elif [[ "$major1" -lt "$major2" ]] ||
+      { [[ "$major1" -eq "$major2" ]] && [[ "$minor1" -lt "$minor2" ]]; } ||
+      { [[ "$major1" -eq "$major2" ]] && [[ "$minor1" -eq "$minor2" ]] && [[ "$patch1" -lt "$patch2" ]]; }; then
+        echo "-1"
+    else
+        echo "1"
+    fi
+}

bitnami/redis-cluster/8.8/debian-12/rootfs/opt/bitnami/scripts/libredis.sh

@@ -406,11 +406,11 @@ redis_configure_default() {
             rm "${REDIS_BASE_DIR}/etc/redis-default.conf"
         fi
         cp "${REDIS_MOUNTED_CONF_DIR}/redis.conf" "${REDIS_BASE_DIR}/etc/redis.conf"
-        chmod 600 "${REDIS_BASE_DIR}/etc/redis.conf"
+        chmod 640 "${REDIS_BASE_DIR}/etc/redis.conf"
     else
         info "Setting Redis config file"
         # We try to enforce strict permissions, but we don't fail if it's not possible
-        chmod 600 "${REDIS_BASE_DIR}/etc/redis.conf" || true
+        chmod 640 "${REDIS_BASE_DIR}/etc/redis.conf" || true
         if is_boolean_yes "$ALLOW_EMPTY_PASSWORD"; then
             # Allow remote connections without password
             redis_conf_set protected-mode no

bitnami/redis-cluster/8.8/debian-12/rootfs/opt/bitnami/scripts/librediscluster.sh

@@ -218,6 +218,18 @@ redis_cluster_update_ips() {
             printf "%s=\"%s\"\n" "$key" "${host_2_ip_array[$key]}" >> "${REDIS_DATA_DIR}/nodes.sh"
         done
     else
+        info "Updating Redis cluster IPs"
+        # Safeguard to detect old format on nodes.sh
+        if grep -q "declare -A host_2_ip_array=" "${REDIS_DATA_DIR}/nodes.sh"; then
+            # Transform the old format to the new format in a sub-shell
+            (
+                source "${REDIS_DATA_DIR}/nodes.sh"
+                for host in "${!host_2_ip_array[@]}"; do
+                    echo "${host}=\"${host_2_ip_array[$host]}\""
+                done
+            ) > "${REDIS_DATA_DIR}/nodes.sh.new"
+            mv "${REDIS_DATA_DIR}/nodes.sh.new" "${REDIS_DATA_DIR}/nodes.sh"
+        fi
         # The cluster was already started, let's read hosts and IPs from the nodes.sh file
         while IFS= read -r line || [[ -n "$line" ]]; do
             # Skip blank lines and shell comments