First draft to lift up benchmark pipeline

.gitlab-ci.yml

-workflow:
+stages:
+  - triggers # TODO remove
+  - build
+  - test
+  - check
+  - deploy
+
+.benchmarks:
+  image: openjdk:11-jdk
+  tags:
+    - exec-docker
+  variables:
+    GRADLE_OPTS: "-Dorg.gradle.daemon=false"
+  cache:
+    paths:
+      - .gradle
+  before_script:
+    - cd benchmarks
+    - export GRADLE_USER_HOME=`pwd`/.gradle
+
+build-benchmarks:
+  stage: build
+  extends: .benchmarks
+  script: ./gradlew --build-cache assemble
+  artifacts:
+    paths:
+      - "benchmarks/build/libs/*.jar"
+      - "benchmarks/*/build/distributions/*.tar"
+    expire_in: 1 day
+
+test-benchmarks:
+  stage: test
+  extends: .benchmarks
+  script: ./gradlew test --continue
+  artifacts:
+    reports:
+      junit:
+        - "benchmarks/**/build/test-results/test/TEST-*.xml"
+
+checkstyle-benchmarks:
+  stage: check
+  extends: .benchmarks
+  script: ./gradlew checkstyle --continue
+  artifacts:
+    paths:
+      - "benchmarks/*/build/reports/checkstyle/main.html"
+    when: on_failure
+    expire_in: 1 day
+
+pmd-benchmarks:
+  stage: check
+  extends: .benchmarks
+  script: ./gradlew pmd --continue
+  artifacts:
+    paths:
+      - "benchmarks/*/build/reports/pmd/*.html"
+    when: on_failure
+    expire_in: 1 day
+
+spotbugs-benchmarks:
+  stage: check
+  extends: .benchmarks
+  script: ./gradlew spotbugs --continue
+  artifacts:
+    paths:
+      - "benchmarks/*/build/reports/spotbugs/*.html"
+    when: on_failure
+    expire_in: 1 day
+
+.deploy-benchmarks:
+  stage: deploy
+  extends: .benchmarks
+  tags:
+    - exec-dind
+  # see https://docs.gitlab.com/ee/ci/docker/using_docker_build.html#tls-enabled
+  # for image usage and settings for building with TLS and docker in docker
+  image: docker:19.03.1
+  services:
+    - docker:19.03.1-dind
+  variables:
+    DOCKER_TLS_CERTDIR: "/certs"
+  script:
+    - DOCKER_TAG_NAME=$(echo $CI_COMMIT_REF_SLUG- | sed 's/^master-$//')
+    - docker build --pull -t $IMAGE_NAME ./$JAVA_PROJECT_NAME
+    - "[ ! $CI_COMMIT_TAG ] && docker tag $IMAGE_NAME $CR_HOST/$CR_ORG/$IMAGE_NAME:${DOCKER_TAG_NAME}latest"
+    - "[ ! $CI_COMMIT_TAG ] && docker tag $IMAGE_NAME $CR_HOST/$CR_ORG/$IMAGE_NAME:$DOCKER_TAG_NAME$CI_COMMIT_SHORT_SHA"
+    - "[ $CI_COMMIT_TAG ] && docker tag $IMAGE_NAME $CR_HOST/$CR_ORG/$IMAGE_NAME:$CI_COMMIT_TAG"
+    - echo $CR_PW | docker login $CR_HOST -u $CR_USER --password-stdin
+    - docker push $CR_ORG/$IMAGE_NAME
+    - docker logout
   rules:
-    - if: $CI_MERGE_REQUEST_ID
-      when: never
-    - when: always
+    - if: "$CR_HOST && $CR_ORG && $CR_USER && $CR_PW && $IMAGE_NAME && $JAVA_PROJECT_NAME && $CI_COMMIT_TAG"
+      when: always
+    - changes:
+      # - $JAVA_PROJECT_NAME/**/* # hope this can be simplified soon, see #51
+      - benchmarks/application-kafkastreams-commons/**/*
+      if: "$CR_HOST && $CR_ORG && $CR_USER && $CR_PW && $IMAGE_NAME && $JAVA_PROJECT_NAME"
+      when: always
+    - if: "$CR_HOST && $CR_ORG && $CR_USER && $CR_PW && $IMAGE_NAME && $JAVA_PROJECT_NAME"
+      when: manual
+      allow_failure: true
+
+deploy-uc1-kstreams-app:
+  extends: .deploy-benchmarks
+  variables:
+    IMAGE_NAME: "theodolite-uc1-kstreams-app"
+    JAVA_PROJECT_NAME: "uc1-application"
+  rules: # hope this can be simplified soon, see #51
+    - if: "$CR_HOST && $CR_ORG && $CR_USER && $CR_PW && $IMAGE_NAME && $JAVA_PROJECT_NAME && $CI_COMMIT_TAG"
+      when: always
+    - changes:
+      - benchmarks/uc1-application/**/*
+      - benchmarks/application-kafkastreams-commons/**/*
+      if: "$CR_HOST && $CR_ORG && $CR_USER && $CR_PW && $IMAGE_NAME && $JAVA_PROJECT_NAME"
+      when: always
+    - if: "$CR_HOST && $CR_ORG && $CR_USER && $CR_PW && $IMAGE_NAME && $JAVA_PROJECT_NAME"
+      when: manual
+      allow_failure: true
+
+deploy-uc2-kstreams-app:
+  extends: .deploy-benchmarks
+  variables:
+    IMAGE_NAME: "theodolite-uc2-kstreams-app"
+    JAVA_PROJECT_NAME: "uc2-application"
+  rules: # hope this can be simplified soon, see #51
+    - if: "$CR_HOST && $CR_ORG && $CR_USER && $CR_PW && $IMAGE_NAME && $JAVA_PROJECT_NAME && $CI_COMMIT_TAG"
+      when: always
+    - changes:
+      - benchmarks/uc2-application/**/*
+      - benchmarks/application-kafkastreams-commons/**/*
+      if: "$CR_HOST && $CR_ORG && $CR_USER && $CR_PW && $IMAGE_NAME && $JAVA_PROJECT_NAME"
+      when: always
+    - if: "$CR_HOST && $CR_ORG && $CR_USER && $CR_PW && $IMAGE_NAME && $JAVA_PROJECT_NAME"
+      when: manual
+      allow_failure: true
+
+deploy-uc3-kstreams-app:
+  extends: .deploy-benchmarks
+  variables:
+    IMAGE_NAME: "theodolite-uc3-kstreams-app"
+    JAVA_PROJECT_NAME: "uc3-application"
+  rules: # hope this can be simplified soon, see #51
+    - if: "$CR_HOST && $CR_ORG && $CR_USER && $CR_PW && $IMAGE_NAME && $JAVA_PROJECT_NAME && $CI_COMMIT_TAG"
+      when: always
+    - changes:
+      - benchmarks/uc3-application/**/*
+      - benchmarks/application-kafkastreams-commons/**/*
+      if: "$CR_HOST && $CR_ORG && $CR_USER && $CR_PW && $IMAGE_NAME && $JAVA_PROJECT_NAME"
+      when: always
+    - if: "$CR_HOST && $CR_ORG && $CR_USER && $CR_PW && $IMAGE_NAME && $JAVA_PROJECT_NAME"
+      when: manual
+      allow_failure: true
+
+deploy-uc4-kstreams-app:
+  extends: .deploy-benchmarks
+  variables:
+    IMAGE_NAME: "theodolite-uc4-kstreams-app"
+    JAVA_PROJECT_NAME: "uc4-application"
+  rules: # hope this can be simplified soon, see #51
+    - if: "$CR_HOST && $CR_ORG && $CR_USER && $CR_PW && $IMAGE_NAME && $JAVA_PROJECT_NAME && $CI_COMMIT_TAG"
+      when: always
+    - changes:
+      - benchmarks/uc4-application/**/*
+      - benchmarks/application-kafkastreams-commons/**/*
+      if: "$CR_HOST && $CR_ORG && $CR_USER && $CR_PW && $IMAGE_NAME && $JAVA_PROJECT_NAME"
+      when: always
+    - if: "$CR_HOST && $CR_ORG && $CR_USER && $CR_PW && $IMAGE_NAME && $JAVA_PROJECT_NAME"
+      when: manual
+      allow_failure: true
+
+deploy-uc1-load-generator:
+  extends: .deploy-benchmarks
+  variables:
+    IMAGE_NAME: "theodolite-uc1-workload-generator"
+    JAVA_PROJECT_NAME: "uc1-workload-generator"
+  rules: # hope this can be simplified soon, see #51
+    - if: "$CR_HOST && $CR_ORG && $CR_USER && $CR_PW && $IMAGE_NAME && $JAVA_PROJECT_NAME && $CI_COMMIT_TAG"
+      when: always
+    - changes:
+      - benchmarks/uc1-workload-generator/**/*
+      - benchmarks/application-kafkastreams-commons/**/*
+      if: "$CR_HOST && $CR_ORG && $CR_USER && $CR_PW && $IMAGE_NAME && $JAVA_PROJECT_NAME"
+      when: always
+    - if: "$CR_HOST && $CR_ORG && $CR_USER && $CR_PW && $IMAGE_NAME && $JAVA_PROJECT_NAME"
+      when: manual
+      allow_failure: true
+
+deploy-uc2-load-generator:
+  extends: .deploy-benchmarks
+  variables:
+    IMAGE_NAME: "theodolite-uc2-workload-generator"
+    JAVA_PROJECT_NAME: "uc2-workload-generator"
+  rules: # hope this can be simplified soon, see #51
+    - if: "$CR_HOST && $CR_ORG && $CR_USER && $CR_PW && $IMAGE_NAME && $JAVA_PROJECT_NAME && $CI_COMMIT_TAG"
+      when: always
+    - changes:
+      - benchmarks/uc2-workload-generator/**/*
+      - benchmarks/application-kafkastreams-commons/**/*
+      if: "$CR_HOST && $CR_ORG && $CR_USER && $CR_PW && $IMAGE_NAME && $JAVA_PROJECT_NAME"
+      when: always
+    - if: "$CR_HOST && $CR_ORG && $CR_USER && $CR_PW && $IMAGE_NAME && $JAVA_PROJECT_NAME"
+      when: manual
+      allow_failure: true
+
+deploy-uc3-load-generator:
+  extends: .deploy-benchmarks
+  variables:
+    IMAGE_NAME: "theodolite-uc3-workload-generator"
+    JAVA_PROJECT_NAME: "uc3-workload-generator"
+  rules: # hope this can be simplified soon, see #51
+    - if: "$CR_HOST && $CR_ORG && $CR_USER && $CR_PW && $IMAGE_NAME && $JAVA_PROJECT_NAME && $CI_COMMIT_TAG"
+      when: always
+    - changes:
+      - benchmarks/uc3-workload-generator/**/*
+      - benchmarks/application-kafkastreams-commons/**/*
+      if: "$CR_HOST && $CR_ORG && $CR_USER && $CR_PW && $IMAGE_NAME && $JAVA_PROJECT_NAME"
+      when: always
+    - if: "$CR_HOST && $CR_ORG && $CR_USER && $CR_PW && $IMAGE_NAME && $JAVA_PROJECT_NAME"
+      when: manual
+      allow_failure: true
+
+deploy-uc4-load-generator:
+  extends: .deploy-benchmarks
+  variables:
+    IMAGE_NAME: "theodolite-uc4-workload-generator"
+    JAVA_PROJECT_NAME: "uc4-workload-generator"
+  rules: # hope this can be simplified soon, see #51
+    - if: "$CR_HOST && $CR_ORG && $CR_USER && $CR_PW && $IMAGE_NAME && $JAVA_PROJECT_NAME && $CI_COMMIT_TAG"
+      when: always
+    - changes:
+      - benchmarks/uc4-workload-generator/**/*
+      - benchmarks/application-kafkastreams-commons/**/*
+      if: "$CR_HOST && $CR_ORG && $CR_USER && $CR_PW && $IMAGE_NAME && $JAVA_PROJECT_NAME"
+      when: always
+    - if: "$CR_HOST && $CR_ORG && $CR_USER && $CR_PW && $IMAGE_NAME && $JAVA_PROJECT_NAME"
+      when: manual
+      allow_failure: true
+      
+
+
+
+
+
+
+
+
+
+##############
+
+
 
-stages:
-  - triggers
 
-benchmarks:
+benchmarks-trigger:
   stage: triggers
   trigger:
     include: benchmarks/.gitlab-ci.yml