Just trigger building and integration tests instead of single tests

.docker/Dockerfile

+FROM debian:stretch
+RUN apt-get update && \
+	apt-get install  curl -y

.gitlab-ci.yml

@@ -20,137 +20,54 @@
 #
 # ** end header
 #
-stages:
-    - configure
-    - test
-    - setup
-    - clean
-
-###########################
-# configure
-###########################
-
-configure:mysql55:
-    stage: configure
-    tags: [ mysql55 ]
-    artifacts:
-        paths:
-            - .config.mysql55
-    script:
-        - printf "\n\n\n\n\n\n\n\n\n$MYSQL_USER_PASSWORD" > .user_input
-        - ./configure < .user_input
-        - test -f .config
-        - cp .config .config.mysql55
 
-configure:mariadb10.1:
-    stage: configure
-    tags: [ maria10.1 ]
-    artifacts:
-        paths:
-            - .config.mariadb10.1
-    script:
-        - printf "\n\n\n\n\ncaosdb-root\n\n\n\n$MYSQL_USER_PASSWORD" > .user_input
-        - ./configure < .user_input
-        - test -f .config
-        - cp .config .config.mariadb10.1
+variables:
+   CI_REGISTRY_IMAGE: $CI_REGISTRY/caosdb-mysqlbackend-testenv:latest
+   # When using dind service we need to instruct docker, to talk with the
+   # daemon started inside of the service. The daemon is available with
+   # a network connection instead of the default /var/run/docker.sock socket.
+   #
+   # The 'docker' hostname is the alias of the service container as described at
+   # https://docs.gitlab.com/ee/ci/docker/using_docker_images.html#accessing-the-services
+   #
+   # Note that if you're using the Kubernetes executor, the variable should be set to
+   # tcp://localhost:2375/ because of how the Kubernetes executor connects services
+   # to the job container
+   # DOCKER_HOST: tcp://localhost:2375/
+   #
+   # For non-Kubernetes executors, we use tcp://docker:2375/
+   DOCKER_HOST: tcp://docker:2375/
+   # When using dind, it's wise to use the overlayfs driver for
+   # improved performance.
+   DOCKER_DRIVER: overlay2
 
+services:
+   - docker:dind
 
-##########################
-# test
-##########################
-
-# test the connection
-test:test-connection:mysql55:
-    stage: test
-    tags: [ mysql55 ]
-    dependencies: 
-        - configure:mysql55
-    script:
-        - cp .config.mysql55 .config
-        - make test-connection
-        
-test:test-connection:mariadb10.1:
-    stage: test
-    tags: [ maria10.1 ]
-    dependencies: 
-        - configure:mariadb10.1
-    script:
-        - cp .config.mariadb10.1 .config
-        - make test-connection
-
-#########################
-# setup
-#########################
+image: $CI_REGISTRY_IMAGE
+stages:
+    - setup
+    - deploy
 
-# install without patches and drop
-setup:install:mysql55:
-    stage: setup
-    tags: [ mysql55 ]
-    dependencies: 
-        - configure:mysql55
-    script:
-        - cp .config.mysql55 .config
-        - export $(sed -n '/DATABASE_NAME/p ' .config)
-        - make _install
-        - make drop-$DATABASE_NAME
-        
-setup:install:mariadb10.1:
-    stage: setup
-    tags: [ maria10.1 ]
-    dependencies: 
-        - configure:mariadb10.1
-    script:
-        - cp .config.mariadb10.1 .config
-        - export $(sed -n '/DATABASE_NAME/p ' .config)
-        - make _install
-        - make drop-$DATABASE_NAME
+trigger_build:
+  stage: deploy
+  script:
+    - /usr/bin/curl -X POST
+       -F token=8f29e5eeb7db2123d9c2bb84634da2
+       -F "variables[MYSQLBACKEND]=$CI_COMMIT_REF_NAME"
+       -F "variables[TriggerdBy]=MYSQLBACKEND"
+       -F ref=master https://gitlab.indiscale.com/api/v4/projects/14/trigger/pipeline
 
-# upgrade database with patches and drop
-setup:install_upgrade:mysql55:
-    stage: setup
-    tags: [ mysql55 ]
-    dependencies: 
-        - configure:mysql55
-    script:
-        - cp .config.mysql55 .config
-        - export $(sed -n '/DATABASE_NAME/p ' .config)
-        - make install
-        - make drop-$DATABASE_NAME
-        
-setup:install_upgrade:mariadb10.1:
+build-testenv:
+    image: docker:latest
     stage: setup
-    tags: [ maria10.1 ]
-    dependencies: 
-        - configure:mariadb10.1
-    script:
-        - cp .config.mariadb10.1 .config
-        - export $(sed -n '/DATABASE_NAME/p ' .config)
-        - make install
-        - make drop-$DATABASE_NAME
-
-###############################
-# cleanup
-###############################
-
-# drop database
-clean:drop:mysql55:
-    stage: clean
-    when: always
-    tags: [ mysql55 ]
-    dependencies: 
-        - configure:mysql55
-    script:
-        - cp .config.mysql55 .config
-        - export $(sed -n '/DATABASE_NAME/p ' .config)
-        - if make _exists; then make drop-$DATABASE_NAME ; fi
-
-clean:drop:mariadb10.1:
-    stage: clean
-    when: always
-    tags: [ maria10.1 ]
-    dependencies: 
-        - configure:mariadb10.1
-    script:
-        - cp .config.mariadb10.1 .config
-        - export $(sed -n '/DATABASE_NAME/p ' .config)
-        - if make _exists; then make drop-$DATABASE_NAME ; fi
\ No newline at end of file
+    script: 
+        - cd .docker
+        - docker login -u testuser -p $CI_REGISTRY_PASSWORD $CI_REGISTRY
+          # use here general latest or specific branch latest...
+        - docker pull $CI_REGISTRY_IMAGE || true
+        - docker build 
+          --pull
+          --cache-from $CI_REGISTRY_IMAGE 
+          -t $CI_REGISTRY_IMAGE .
+        - docker push $CI_REGISTRY_IMAGE