3.1.2-debian-10-r92 release

bitnami/spark/3/debian-10/Dockerfile

@@ -19,7 +19,7 @@ RUN chmod g+rwX /opt/bitnami
 COPY rootfs /
 RUN /opt/bitnami/scripts/spark/postunpack.sh
 ENV BITNAMI_APP_NAME="spark" \
-    BITNAMI_IMAGE_VERSION="3.1.2-debian-10-r91" \
+    BITNAMI_IMAGE_VERSION="3.1.2-debian-10-r92" \
     JAVA_HOME="/opt/bitnami/java" \
     LD_LIBRARY_PATH="/opt/bitnami/python/lib/:/opt/bitnami/spark/venv/lib/python3.6/site-packages/numpy.libs/:$LD_LIBRARY_PATH" \
     LIBNSS_WRAPPER_PATH="/opt/bitnami/common/lib/libnss_wrapper.so" \

bitnami/spark/3/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:

bitnami/spark/README.md

@@ -43,7 +43,7 @@ Non-root container images add an extra layer of security and are generally recom
 Learn more about the Bitnami tagging policy and the difference between rolling tags and immutable tags [in our documentation page](https://docs.bitnami.com/tutorials/understand-rolling-tags-containers/).
 
 
-* [`3`, `3-debian-10`, `3.1.2`, `3.1.2-debian-10-r91`, `latest` (3/debian-10/Dockerfile)](https://github.com/bitnami/bitnami-docker-spark/blob/3.1.2-debian-10-r91/3/debian-10/Dockerfile)
+* [`3`, `3-debian-10`, `3.1.2`, `3.1.2-debian-10-r92`, `latest` (3/debian-10/Dockerfile)](https://github.com/bitnami/bitnami-docker-spark/blob/3.1.2-debian-10-r92/3/debian-10/Dockerfile)
 
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