Test against PG11 in nightly scheduled pipelines

Signed-off-by: Rémy Coutable <remy@rymai.me>

.gitlab/ci/global.gitlab-ci.yml

@@ -50,6 +50,15 @@
   variables:
     POSTGRES_HOST_AUTH_METHOD: trust
 
+.use-pg11:
+  image: "registry.gitlab.com/gitlab-org/gitlab-build-images:ruby-2.6.5-golang-1.12-git-2.24-lfs-2.9-chrome-73.0-node-12.x-yarn-1.21-postgresql-11-graphicsmagick-1.3.34"
+  services:
+    - name: postgres:11.6
+      command: ["postgres", "-c", "fsync=off", "-c", "synchronous_commit=off", "-c", "full_page_writes=off"]
+    - name: redis:alpine
+  variables:
+    POSTGRES_HOST_AUTH_METHOD: trust
+
 .use-pg9-ee:
   services:
     - name: postgres:9.6.17
@@ -69,6 +78,16 @@
   variables:
     POSTGRES_HOST_AUTH_METHOD: trust
 
+.use-pg11-ee:
+  image: "registry.gitlab.com/gitlab-org/gitlab-build-images:ruby-2.6.5-golang-1.12-git-2.24-lfs-2.9-chrome-73.0-node-12.x-yarn-1.21-postgresql-11-graphicsmagick-1.3.34"
+  services:
+    - name: postgres:11.6
+      command: ["postgres", "-c", "fsync=off", "-c", "synchronous_commit=off", "-c", "full_page_writes=off"]
+    - name: redis:alpine
+    - name: elasticsearch:6.4.2
+  variables:
+    POSTGRES_HOST_AUTH_METHOD: trust
+
 .as-if-foss:
   variables:
     FOSS_ONLY: '1'

.gitlab/ci/rails.gitlab-ci.yml

@@ -238,6 +238,12 @@ rspec quarantine pg9:
     - .rails:rules:master-refs-code-backstage
     - .use-pg10
 
+rspec migration pg10:
+  extends:
+    - .rspec-base-pg10
+    - .rspec-base-migration
+  parallel: 2
+
 rspec unit pg10:
   extends: .rspec-base-pg10
   parallel: 20
@@ -252,6 +258,34 @@ rspec system pg10:
 # master-only jobs #
 ####################
 
+############################
+# nightly master-only jobs #
+.rspec-base-pg11:
+  extends:
+    - .rspec-base
+    - .rails:rules:nightly-master-refs-code-backstage
+    - .use-pg11
+
+rspec migration pg11:
+  extends:
+    - .rspec-base-pg11
+    - .rspec-base-migration
+  parallel: 2
+
+rspec unit pg11:
+  extends: .rspec-base-pg11
+  parallel: 20
+
+rspec integration pg11:
+  extends: .rspec-base-pg11
+  parallel: 8
+
+rspec system pg11:
+  extends: .rspec-base-pg11
+  parallel: 24
+# nightly master-only jobs #
+############################
+
 #########################
 # ee + master-only jobs #
 rspec-ee quarantine pg9:

.gitlab/ci/rules.gitlab-ci.yml

@@ -22,6 +22,9 @@
 .if-merge-request: &if-merge-request
   if: '$CI_MERGE_REQUEST_IID'
 
+.if-nightly-master-schedule: &if-nightly-master-schedule
+  if: '$NIGHTLY && $CI_COMMIT_REF_NAME == "master" && $CI_PIPELINE_SOURCE == "schedule"'
+
 .if-dot-com-gitlab-org-schedule: &if-dot-com-gitlab-org-schedule
   if: '$CI_SERVER_HOST == "gitlab.com" && $CI_PROJECT_NAMESPACE == "gitlab-org" && $CI_PIPELINE_SOURCE == "schedule"'
 
@@ -343,6 +346,12 @@
       changes: *code-backstage-patterns
       when: on_success
 
+.rails:rules:nightly-master-refs-code-backstage:
+  rules:
+    - <<: *if-nightly-master-schedule
+      changes: *code-backstage-patterns
+      when: on_success
+
 .rails:rules:ee-only:
   rules:
     - <<: *if-not-ee

doc/development/pipelines.md

@@ -100,6 +100,7 @@ and included in `rules` definitions via [YAML anchors](../ci/yaml/README.md#anch
 | `if-master-refs`                                             | Matches if the current branch is `master`. | |
 | `if-master-or-tag`                                           | Matches if the pipeline is for the `master` branch or for a tag. | |
 | `if-merge-request`                                           | Matches if the pipeline is for a merge request. | |
+| `if-nightly-master-schedule`                                 | Matches if the pipeline is for a `master` scheduled pipeline with `$NIGHTLY` set. | |
 | `if-dot-com-gitlab-org-schedule`                             | Limits jobs creation to scheduled pipelines for the `gitlab-org` group on GitLab.com. | |
 | `if-dot-com-gitlab-org-master`                               | Limits jobs creation to the `master` branch for the `gitlab-org` group on GitLab.com. | |
 | `if-dot-com-gitlab-org-merge-request`                        | Limits jobs creation to merge requests for the `gitlab-org` group on GitLab.com. | |