Commit 71386e37 authored by Pierre Smeyers's avatar Pierre Smeyers
Browse files

feat(sast): run kube-score & values lint against cascading environments

parent 0121ffa7

templates/gitlab-ci-helm.yml

+83 −135
Original line number Diff line number Diff line
@@ -706,14 +706,54 @@ stages: 
      - .cache

      - .config



.helm-values-lint:

helm-values-lint:

  extends: .helm-base

  image:

    name: $HELM_YAMLLINT_IMAGE

    entrypoint: [""]

  stage: test

  parallel:

    matrix:

      - VAR_PREFIX: COMMON

      - VAR_PREFIX: REVIEW

      - VAR_PREFIX: INTEG

      - VAR_PREFIX: STAGING

      - VAR_PREFIX: PROD

  script:

    - values_file=$(eval echo "\$HELM_${VAR_PREFIX}_VALUES")

    - awkenvsubst < "$values_file" > generated-values.yml

    - yamllint -d "$HELM_YAMLLINT_CONFIG" $HELM_YAMLLINT_ARGS generated-values.yml

  rules:

    # exclude tags

    - if: $CI_COMMIT_TAG

      when: never

    # exclude when $HELM_YAMLLINT_DISABLED is set

    - if: '$HELM_YAMLLINT_DISABLED == "true"'

      when: never

    # exclude common if $HELM_COMMON_VALUES unset

    - if: '$VAR_PREFIX == "COMMON" && ($HELM_COMMON_VALUES == null || $HELM_COMMON_VALUES == "")'

      when: never

    # exclude review if $HELM_REVIEW_VALUES unset

    - if: '$VAR_PREFIX == "REVIEW" && ($HELM_REVIEW_VALUES == null || $HELM_REVIEW_VALUES == "")'

      when: never

    # exclude review on integration or prod branch

    - if: '$VAR_PREFIX == "REVIEW" && ($CI_COMMIT_REF_NAME =~ $INTEG_REF || $CI_COMMIT_REF_NAME =~ $PROD_REF)'

      when: never

    # exclude integration if $HELM_INTEG_VALUES unset

    - if: '$VAR_PREFIX == "INTEG" && ($HELM_INTEG_VALUES == null || $HELM_INTEG_VALUES == "")'

      when: never

    # exclude integration on prod branch

    - if: '$VAR_PREFIX == "INTEG" && $CI_COMMIT_REF_NAME =~ $PROD_REF'

      when: never

    # exclude staging if $HELM_STAGING_VALUES unset

    - if: '$VAR_PREFIX == "STAGING" && ($HELM_STAGING_VALUES == null || $HELM_STAGING_VALUES == "")'

      when: never

    # exclude production if $HELM_PROD_VALUES unset

    - if: '$VAR_PREFIX == "PROD" && ($HELM_PROD_VALUES == null || $HELM_PROD_VALUES == "")'

      when: never

    - !reference [.test-policy, rules]



.helm-score:

helm-score:

  extends: .helm-base

  image:

    name: $HELM_KUBE_SCORE_IMAGE
@@ -735,6 +775,47 @@ stages: 
        log_error "You need at least one Chart.yaml or external deploy chart reference"

        exit 1

      fi

  parallel:

    matrix:

      - ENV_TYPE: review

        VAR_PREFIX: REVIEW

      - ENV_TYPE: integration

        VAR_PREFIX: INTEG

      - ENV_TYPE: staging

        VAR_PREFIX: STAGING

      - ENV_TYPE: production

        VAR_PREFIX: PROD

  script:

    - awkenvsubst < "${HELM_COMMON_VALUES:-/dev/null}" > generated-values-common.yml

    - env_values=$(eval echo "\$HELM_${VAR_PREFIX}_VALUES")

    - awkenvsubst < "$env_values" > generated-values-env.yml

    - helm template $helm_package --values generated-values-common.yml --values generated-values-env.yml | kube-score score ${HELM_KUBE_SCORE_ARGS} -

  rules:

    # exclude tags

    - if: $CI_COMMIT_TAG

      when: never

    # exclude when $HELM_SCORE_DISABLED is set

    - if: '$HELM_KUBE_SCORE_DISABLED == "true"'

      when: never

    # exclude review if $HELM_REVIEW_VALUES unset

    - if: '$ENV_TYPE == "review" && ($HELM_REVIEW_VALUES == null || $HELM_REVIEW_VALUES == "")'

      when: never

    # exclude review on integration or prod branch

    - if: '$ENV_TYPE == "review" && ($CI_COMMIT_REF_NAME =~ $INTEG_REF || $CI_COMMIT_REF_NAME =~ $PROD_REF)'

      when: never

    # exclude integration if $HELM_INTEG_VALUES unset

    - if: '$ENV_TYPE == "integration" && ($HELM_INTEG_VALUES == null || $HELM_INTEG_VALUES == "")'

      when: never

    # exclude integration on prod branch

    - if: '$ENV_TYPE == "integration" && $CI_COMMIT_REF_NAME =~ $PROD_REF'

      when: never

    # exclude staging if $HELM_STAGING_VALUES unset

    - if: '$ENV_TYPE == "staging" && ($HELM_STAGING_VALUES == null || $HELM_STAGING_VALUES == "")'

      when: never

    # exclude production if $HELM_PROD_VALUES unset

    - if: '$ENV_TYPE == "production" && ($HELM_PROD_VALUES == null || $HELM_PROD_VALUES == "")'

      when: never

    - !reference [.test-policy, rules]



# ==================================================

# Stage: check
@@ -756,139 +837,6 @@ helm-lint: 
    - exists:

        - "**/Chart.yaml"



# yamllint-job is used to check the syntax of the values files.

helm-values-common-lint:

  extends: .helm-values-lint

  script:

    - awkenvsubst < "$HELM_COMMON_VALUES" > generated-values-common.yml

    - yamllint -d "$HELM_YAMLLINT_CONFIG" $HELM_YAMLLINT_ARGS generated-values-common.yml

  rules:

    - if: '$HELM_YAMLLINT_DISABLED == "true"'

      when: never

    - if: '$HELM_COMMON_VALUES == null || $HELM_COMMON_VALUES == ""'

      when: never

    - !reference [.test-policy, rules]



helm-values-review-lint:

  extends: .helm-values-lint

  script:

    - awkenvsubst < "$HELM_REVIEW_VALUES" > generated-values-review.yml

    - yamllint -d "$HELM_YAMLLINT_CONFIG" $HELM_YAMLLINT_ARGS generated-values-review.yml

  rules:

    - if: '$HELM_YAMLLINT_DISABLED == "true"'

      when: never

    - if: '$HELM_REVIEW_VALUES == null || $HELM_REVIEW_VALUES == ""'

      when: never

    # only on non-production, non-integration branches

    - if: '$CI_COMMIT_REF_NAME =~ $PROD_REF || $CI_COMMIT_REF_NAME =~ $INTEG_REF'

      when: never

    - !reference [.test-policy, rules]



helm-values-integration-lint:

  extends: .helm-values-lint

  script:

    - awkenvsubst < "$HELM_INTEG_VALUES" > generated-values-integration.yml

    - yamllint -d "$HELM_YAMLLINT_CONFIG" $HELM_YAMLLINT_ARGS generated-values-integration.yml

  rules:

    - if: '$HELM_YAMLLINT_DISABLED == "true"'

      when: never

    - if: '$HELM_INTEG_VALUES == null || $HELM_INTEG_VALUES == ""'

      when: never

    # only on non-production branches

    - if: '$CI_COMMIT_REF_NAME =~ $PROD_REF'

      when: never

    - !reference [.test-policy, rules]



helm-values-staging-lint:

  extends: .helm-values-lint

  script:

    - awkenvsubst < "$HELM_STAGING_VALUES" > generated-values-staging.yml

    - yamllint -d "$HELM_YAMLLINT_CONFIG" $HELM_YAMLLINT_ARGS generated-values-staging.yml

  rules:

    - if: '$HELM_YAMLLINT_DISABLED == "true"'

      when: never

    - if: '$HELM_STAGING_VALUES == null || $HELM_STAGING_VALUES == ""'

      when: never

    - !reference [.test-policy, rules]



helm-values-prod-lint:

  extends: .helm-values-lint

  script:

    - awkenvsubst < "$HELM_PROD_VALUES" > generated-values-prod.yml

    - yamllint -d "$HELM_YAMLLINT_CONFIG" $HELM_YAMLLINT_ARGS generated-values-prod.yml

  rules:

    - if: '$HELM_YAMLLINT_DISABLED == "true"'

      when: never

    - if: '$HELM_PROD_VALUES == null || $HELM_PROD_VALUES == ""'

      when: never

    - !reference [.test-policy, rules]



helm-review-score:

  extends: .helm-score

  script:

    - if [ -z "$HELM_COMMON_VALUES" ]; then HELM_COMMON_VALUES=/dev/null; fi

    - awkenvsubst < "$HELM_COMMON_VALUES" > generated-values-common.yml

    - awkenvsubst < "$HELM_REVIEW_VALUES" > generated-values-review.yml

    - helm template $helm_package --values generated-values-common.yml --values generated-values-review.yml | kube-score score ${HELM_KUBE_SCORE_ARGS} -

  rules:

    # exclude when $HELM_KUBE_SCORE_DISABLED is set

    - if: '$HELM_KUBE_SCORE_DISABLED == "true"'

      when: never

    - if: '$HELM_REVIEW_VALUES == null || $HELM_REVIEW_VALUES == ""'

      when: never

    # only on non-production, non-integration branches

    - if: '$CI_COMMIT_REF_NAME =~ $PROD_REF || $CI_COMMIT_REF_NAME =~ $INTEG_REF'

      when: never

    - !reference [.test-policy, rules]



helm-integration-score:

  extends: .helm-score

  script:

    - if [ -z "$HELM_COMMON_VALUES" ]; then HELM_COMMON_VALUES=/dev/null; fi

    - awkenvsubst < "$HELM_COMMON_VALUES" > generated-values-common.yml

    - awkenvsubst < "$HELM_INTEG_VALUES" > generated-values-integration.yml

    - helm template $helm_package --values generated-values-common.yml --values generated-values-integration.yml | kube-score score ${HELM_KUBE_SCORE_ARGS} -

  rules:

    # exclude when $HELM_SCORE_DISABLED is set

    - if: '$HELM_KUBE_SCORE_DISABLED == "true"'

      when: never

    - if: '$HELM_INTEG_VALUES == null || $HELM_INTEG_VALUES == ""'

      when: never

    # only on non-production branches

    - if: '$CI_COMMIT_REF_NAME =~ $PROD_REF'

      when: never

    - !reference [.test-policy, rules]



helm-staging-score:

  extends: .helm-score

  script:

    - if [ -z "$HELM_COMMON_VALUES" ]; then HELM_COMMON_VALUES=/dev/null; fi

    - awkenvsubst < "$HELM_COMMON_VALUES" > generated-values-common.yml

    - awkenvsubst < "$HELM_STAGING_VALUES" > generated-values-staging.yml

    - helm template $helm_package --values generated-values-common.yml --values generated-values-staging.yml | kube-score score ${HELM_KUBE_SCORE_ARGS} -

  rules:

    # exclude when $HELM_SCORE_DISABLED is set

    - if: '$HELM_KUBE_SCORE_DISABLED == "true"'

      when: never

    - if: '$HELM_STAGING_VALUES == null || $HELM_STAGING_VALUES == ""'

      when: never

    - !reference [.test-policy, rules]



helm-prod-score:

  extends: .helm-score

  script:

    - if [ -z "$HELM_COMMON_VALUES" ]; then HELM_COMMON_VALUES=/dev/null; fi

    - awkenvsubst < "$HELM_COMMON_VALUES" > generated-values-common.yml

    - awkenvsubst < "$HELM_PROD_VALUES" > generated-values-prod.yml

    - helm template $helm_package --values generated-values-common.yml --values generated-values-prod.yml | kube-score score ${HELM_KUBE_SCORE_ARGS} -

  rules:

    # exclude when $HELM_SCORE_DISABLED is set

    - if: '$HELM_KUBE_SCORE_DISABLED == "true"'

      when: never

    - if: '$HELM_PROD_VALUES == null || $HELM_PROD_VALUES == ""'

      when: never

    - !reference [.test-policy, rules]



# ==================================================

# Stage: package-build

# ==================================================