[bitnami/etcd] Release 3.3.27-debian-11-r118 (#32944)

Signed-off-by: Bitnami Containers <bitnami-bot@vmware.com>

bitnami/etcd/3.3/debian-11/Dockerfile

@@ -2,12 +2,11 @@ FROM docker.io/bitnami/minideb:bullseye
 
 ARG TARGETARCH
 
-LABEL com.vmware.cp.artifact.flavor="sha256:109c7d51bd69bb6b3df71017440c1ea0699454f81fe188056c083f0b57c96ea6" \
-      org.opencontainers.image.base.name="docker.io/bitnami/minideb:bullseye" \
-      org.opencontainers.image.created="2023-05-03T17:53:18Z" \
+LABEL org.opencontainers.image.base.name="docker.io/bitnami/minideb:bullseye" \
+      org.opencontainers.image.created="2023-05-06T18:13:14Z" \
       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-r117" \
+      org.opencontainers.image.ref.name="3.3.27-debian-11-r118" \
       org.opencontainers.image.title="etcd" \
       org.opencontainers.image.vendor="VMware, Inc." \
       org.opencontainers.image.version="3.3.27"

bitnami/etcd/3.3/debian-11/prebuildfs/opt/bitnami/scripts/libos.sh

@@ -412,11 +412,16 @@ generate_random_string() {
     ascii)
         filter="[:print:]"
         ;;
+    numeric)
+        filter="0-9"
+        ;;
     alphanumeric)
         filter="a-zA-Z0-9"
         ;;
-    numeric)
-        filter="0-9"
+    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 ${type}" >&2
@@ -647,4 +652,4 @@ run_chroot() {
     else
         chroot --userspec="$userspec" / bash -c "cd ${cwd}; export HOME=${homedir}; exec \"\$@\"" -- "$@"
     fi
-}
+}