build lmod image

.gitlab-ci.yml

 stages:
   - build
+  - build-lmod
 
 build:
   stage: build
@@ -12,3 +13,15 @@ build:
     - /kaniko/executor --context ${CI_PROJECT_DIR}/venv --destination ${CI_REGISTRY_IMAGE}:venv-${CI_COMMIT_TAG} --destination ${CI_REGISTRY_IMAGE}:venv-latest
   rules:
     - if: $CI_COMMIT_TAG
+
+build-lmod:
+  stage: build-lmod
+  image:
+    name: gcr.io/kaniko-project/executor:debug
+    entrypoint: [""]
+  script:
+    - mkdir -p /kaniko/.docker
+    - echo "{\"auths\":{\"${CI_REGISTRY}\":{\"auth\":\"$(echo -n ${CI_REGISTRY_USER}:${CI_REGISTRY_PASSWORD} | base64)\"}}}" > /kaniko/.docker/config.json
+    - /kaniko/executor --context ${CI_PROJECT_DIR}/lmod --destination ${CI_REGISTRY_IMAGE}:lmod-${CI_COMMIT_TAG} --destination ${CI_REGISTRY_IMAGE}:lmod-latest
+  rules:
+    - if: $CI_COMMIT_TAG

lmod/Dockerfile

 # Ubuntu 20.04 (focal)
 # https://hub.docker.com/_/ubuntu/?tab=tags&name=focal
 # OS/ARCH: linux/amd64
-ARG ROOT_CONTAINER=ubuntu:focal-20220302
+#ARG ROOT_CONTAINER=ubuntu:focal-20220302
+ARG ROOT_CONTAINER=ubuntu:jammy-20220801
 
 ARG BASE_CONTAINER=$ROOT_CONTAINER
 FROM $BASE_CONTAINER