Update .gitlab-ci.yml

.gitlab-ci.yml

-# renku: v1.dev20180723
-
-variables:
-  GIT_STRATEGY: fetch
-  GIT_SSL_NO_VERIFY: "true"
-  GIT_SUBMODULE_STRATEGY: recursive
-  GIT_LFS_SKIP_SMUDGE: 1
-  IMAGE_COMMIT: 7dde41e # Need to be updated when image_build is run. Should be the first 7 digits of the commit ID from the image_build
-
-stages:
-  - build
-
-image_build:
-  stage: build
-  image: docker:stable
-  before_script:
-    - docker login -u gitlab-ci-token -p $CI_JOB_TOKEN http://$CI_REGISTRY
-  script:
-    - docker pull renku/singleuser:0.3.4-renku0.5.0
-    - CI_COMMIT_SHA_7=$(echo $CI_COMMIT_SHA | cut -c1-7)
-    - docker build --tag $CI_REGISTRY_IMAGE:$CI_COMMIT_SHA_7 .
-    - docker push $CI_REGISTRY_IMAGE:$CI_COMMIT_SHA_7
-  tags:
-    - image-build
-  only:
-    changes:
-      - Dockerfile
-      - requirements.txt
-
-dot:
-  stage: build
-  image: renku/renku-python:v0.5.0
-  script:
-    - renku log --format dot $(git ls-files --no-empty-directory --recurse-submodules) > graph.dot
-  only:
-    changes:
-      - Dockerfile
-      - requirements.txt
-  artifacts:
-    paths:
-      - graph.dot
+before_script:
+  - apt-get update -qq
+  - apt-get install -qq git
+  # Setup SSH deploy keys
+  - 'which ssh-agent || ( apt-get install -qq openssh-client )'
+  - eval $(ssh-agent -s)
+  - ssh-add <(echo "$SSH_PRIVATE_KEY")
+  - mkdir -p ~/.ssh
+  - '[[ -f /.dockerenv ]] && echo -e "Host *\n\tStrictHostKeyChecking no\n\n" > ~/.ssh/config'
+    
+deploy_staging:
+  type: deploy
   environment:
-    name: dot/$CI_COMMIT_REF_NAME
-    url: $CI_PROJECT_URL/-/jobs/artifacts/$CI_COMMIT_REF_NAME/raw/graph.dot?job=$CI_JOB_NAME
-
-scripts:
-  stage: build
-  image: $CI_REGISTRY_IMAGE:$IMAGE_COMMIT
+    name: staging
+    url: https://renkulab.io/gitlab/data-lakes/
   script:
-   - ssh centos@148.187.97.230
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+    - ssh centos@148.187.97.230
+  only:
+    - master
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