ci(build): Added docker container build job

Builds the container and pushes to local gitlab registry

MR !1

.gitlab-ci.yml

@@ -27,12 +27,86 @@ Markdown Linting:
   extends:
     - .Lint_Markdown
 
+Docker Container:
+  stage: build
+  image: docker:latest
+  services:
+    - docker:19.03.12-dind
+  before_script:
+    - docker info
+#    - docker login $CI_REGISTRY -u $CI_REGISTRY_USER -p $CI_REGISTRY_PASSWORD 
+    - docker login -u $CI_REGISTRY_USER -p $CI_REGISTRY_PASSWORD $CI_REGISTRY
+    - apk update
+    - apk add --update --no-cache python3 git && ln -sf python3 /usr/bin/python
+    - python3 -m ensurepip
+    - pip3 install -r gitlab-ci/gitlab_release/requirements.txt
+    - pip3 install gitlab-ci/gitlab_release/python-module/cz_nfc/.
+  script:  |
+    docker build . \
+      --label org.opencontainers.image.created="$(date '+%Y-%m-%d %H:%M:%S%:z')" \
+      --label org.opencontainers.image.documentation="$CI_PROJECT_URL/pages" \
+      --label org.opencontainers.image.source="$CI_PROJECT_URL" \
+      --label org.opencontainers.image.url="$CI_PROJECT_URL/-/releases/v$(cz -n cz_nfc version --project)" \
+      --label org.opencontainers.image.version="$(cz -n cz_nfc version --project)" \
+      --label org.opencontainers.image.revision="$CI_COMMIT_SHA" \
+    --no-cache \
+    --tag $CI_REGISTRY_IMAGE/docker-mail:$CI_COMMIT_SHA;
+
+    docker image inspect $CI_REGISTRY_IMAGE/docker-mail:$CI_COMMIT_SHA;
+
+    docker push $CI_REGISTRY_IMAGE/docker-mail:$CI_COMMIT_SHA;
+
+#  after_script:
+#    - docker push $CI_REGISTRY_IMAGE/docker-mail:$CI_COMMIT_SHA
+  rules:
+    - if: $CI_COMMIT_TAG
+      when: on_success
+    - if: '$CI_COMMIT_BRANCH != "master"'
+      when: manual
+    - when: never
+
 
 Gitlab Release:
     extends:
         - .gitlab_release
 
 
+Docker Hub:
+  stage: publish
+  image: docker:latest
+  services:
+    - docker:19.03.12-dind
+  before_script:
+    - export
+    - docker login $CI_REGISTRY -u $CI_REGISTRY_USER -p $CI_REGISTRY_PASSWORD
+    - docker pull $CI_REGISTRY_IMAGE/docker-mail:$CI_COMMIT_SHA
+    - docker logout $CI_REGISTRY
+  script:
+#    - Release_TAG=$(cat $CI_PROJECT_DIR/dist/version)
+    - docker login docker.io -u $NFC_DOCKERHUB_USERNAME -p $NFC_DOCKERHUB_TOKEN
+#    - if [ "m$(echo $CI_BUILD_REF_NAME | grep rc)" == "m$CI_BUILD_REF_NAME" ]; then Branch_TAG=dev; else Branch_TAG=stable; fi
+    - echo Branch tag is $Branch_TAG
+    - docker image ls
+    - docker image tag $CI_REGISTRY_IMAGE/docker-mail:$CI_COMMIT_SHA nofusscomputing/docker-mail:$CI_COMMIT_TAG
+    - docker image ls
+    - docker push nofusscomputing/docker-mail:$CI_COMMIT_TAG
+  rules:
+    - if: $CI_COMMIT_TAG
+      when: on_success
+    - if: $CI_MERGE_REQUEST_IID
+      when: never
+    - if: '$CI_COMMIT_BRANCH'
+      when: never
+  needs: [ "Docker Container" ]
+  environment:
+    name: DockerHub
+  rules:
+    - if: $CI_COMMIT_TAG
+      when: on_success
+    - when: never
+
+
+
 Github (Push --mirror):
     variables:
         GIT_SYNC_URL: "https://$GITHUB_USERNAME_ROBOT:$GITHUB_TOKEN_ROBOT@github.com/NoFussComputing/docker-mail.git"

dockerfile

@@ -1,6 +1,22 @@
 FROM debian:bullseye-slim
 
 
+LABEL \
+  #org.opencontainers.image.created="" \ # set during build with $(date --rfc-3339=seconds) \
+  org.opencontainers.image.authors="No Fuss Computing" \ 
+  #org.opencontainers.image.url="" # $CI_PROJECT_URL/-/releases/$CI_COMMIT_TAG set during build from url\
+  #org.opencontainers.image.documentation="" # $CI_PROJECT_URL/pages Set URL during build \
+  #org.opencontainers.image.source="" # $CI_PROJECT_URL Set URL during build \
+  #org.opencontainers.image.version="" \ # $(cz -n cz_nfc version --project) ) Set during build from .cz.yml
+  #org.opencontainers.image.revision="" # $CI_COMMIT_SHA set during build from git commit \
+  org.opencontainers.image.vendor="No Fuss Computing" \
+    #License(s) under which contained software is distributed as an SPDX License Expression.
+  org.opencontainers.image.licenses="" \
+  org.opencontainers.image.title="No Fuss Computings docker mail server" \
+  org.opencontainers.image.description="A Complete mailserver in a container"
+
+
+
 # Install dependencies
 RUN apt update && DEBIAN_FRONTEND=noninteractive apt -y --no-install-recommends install \
       curl \
@@ -170,3 +186,12 @@ EXPOSE 25 587 993 4190
 
 
 ENTRYPOINT ["/docker-entrypoint.sh"]
+
+
+# testing software
+RUN apt update && DEBIAN_FRONTEND=noninteractive apt -y --no-install-recommends install \
+      procps \
+      vim \
+      iputils-ping \
+      python3-ldap
+#    && freshclam