6.2.5-debian-10-r51 release

bitnami/redis-cluster/6.2/debian-10/Dockerfile

@@ -16,7 +16,7 @@ RUN chmod g+rwX /opt/bitnami
 COPY rootfs /
 RUN /opt/bitnami/scripts/redis-cluster/postunpack.sh
 ENV BITNAMI_APP_NAME="redis-cluster" \
-    BITNAMI_IMAGE_VERSION="6.2.5-debian-10-r50" \
+    BITNAMI_IMAGE_VERSION="6.2.5-debian-10-r51" \
     PATH="/opt/bitnami/redis/bin:/opt/bitnami/common/bin:$PATH"
 
 EXPOSE 6379

bitnami/redis-cluster/6.2/debian-10/prebuildfs/opt/bitnami/scripts/libos.sh

@@ -141,10 +141,51 @@ am_i_root() {
     if [[ "$(id -u)" = "0" ]]; then
         true
     else
-	false
+        false
     fi
 }
 
+########################
+# Print OS metadata
+# Arguments:
+#   $1 - Flag name
+# Flags:
+#   --id - Distro ID
+#   --version - Distro version
+#   --branch - Distro branch
+#   --codename - Distro codename
+# Returns:
+#   String
+#########################
+get_os_metadata() {
+    local -r flag_name="${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
+            ;;
+        *)
+            error "Unknown flag ${flag_name}"
+            return 1
+    esac
+}
+
 ########################
 # Get total memory available
 # Arguments: