gitlab-ci-helm.yml

# =========================================================================================
# Copyright (C) 2021 Orange & contributors
#
# This program is free software; you can redistribute it and/or modify it under the terms 
# of the GNU Lesser General Public License as published by the Free Software Foundation; 
# either version 3 of the License, or (at your option) any later version.
#
# This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY;
# without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
# See the GNU Lesser General Public License for more details.
#
# You should have received a copy of the GNU Lesser General Public License along with this 
# program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth 
# Floor, Boston, MA  02110-1301, USA.
# =========================================================================================
# default workflow rules: Merge Request pipelines
workflow:
  rules:
    # prevent branch pipeline when an MR is open (prefer MR pipeline)
    - if: '$CI_COMMIT_BRANCH && $CI_OPEN_MERGE_REQUESTS'
      when: never
    - when: always

# test job prototype: implement adaptive pipeline rules
.test-policy:
  rules:
    # on tag: auto & failing
    - if: $CI_COMMIT_TAG
    # on ADAPTIVE_PIPELINE_DISABLED: auto & failing
    - if: '$ADAPTIVE_PIPELINE_DISABLED == "true"'
    # on production or integration branch(es): auto & failing
    - if: '$CI_COMMIT_REF_NAME =~ $PROD_REF || $CI_COMMIT_REF_NAME =~ $INTEG_REF'
    # early stage (dev branch, no MR): manual & non-failing
    - if: '$CI_MERGE_REQUEST_ID == null && $CI_OPEN_MERGE_REQUESTS == null'
      when: manual
      allow_failure: true
    # Draft MR: auto & non-failing
    - if: '$CI_MERGE_REQUEST_TITLE =~ /^Draft:.*/'
      allow_failure: true
    # else (Ready MR): auto & failing
    - when: on_success

variables:
  # variabilized tracking image
  TBC_TRACKING_IMAGE: "$CI_REGISTRY/to-be-continuous/tools/tracking:master"

  # Docker Image with Helm CLI tool (can be overridden)
  HELM_CLI_IMAGE: "alpine/helm"
  HELM_YAMLLINT_IMAGE: "cytopia/yamllint"
#  HELM_LINT_DISABLED: "true"
#  HELM_YAMLLINT_DISABLED: "true"
  HELM_YAMLLINT_CONFIG: "{extends: relaxed, rules: {line-length: {max: 160}}}"
  HELM_YAMLLINT_ARGS: "-f colored --strict"
  HELM_LINT_ARGS: "lint --strict"
  HELM_DEPENDENCY_ARGS: "dependency update"
  HELM_KUBE_SCORE_IMAGE: "zegl/kube-score:latest-helm3"

  HELM_CHART_DIR: "."
  HELM_PACKAGE_ARGS: "package --dependency-update"
  HELM_PUBLISH_URL: "${CI_API_V4_URL}/projects/${CI_PROJECT_ID}/packages/helm/api/release/charts"
  HELM_PUBLISH_SNAPSHOT_URL: "${CI_API_V4_URL}/projects/${CI_PROJECT_ID}/packages/helm/api/snapshot/charts"
  HELM_REPO_PUBLISH_METHOD: "POST"

  HELM_REPOS: "stable@https://charts.helm.sh/stable bitnami@https://charts.bitnami.com/bitnami"

  HELM_ENV_VALUE_NAME: env
  HELM_HOSTNAME_VALUE_NAME: hostname

  # Will work with gitlab Kubernetes integration (per env variables)
#  KUBE_NAMESPACE: "default"