add ci folder

README.md

+# Authority of the Ansible subgroup
+
+# Content of the repo
+
+- CI config for the whole subgroup
+- GitLab API scripts to setup repos in the subgroup
+- Template files for the playbooks
+
+# Usage example of the CI
+
+Example `.gitlab-ci.yml` files. Check tags under `https://git.sch.bme.hu/kszk/sysadmin/ansible/ansci/-/tags`
+
+```yaml
+include:
+  - project: kszk/sysadmin/ansible/ansci
+    ref: 0.1.0
+    file: /pipeline/playbook.yaml
+```
+
+```yaml
+include:
+  - project: kszk/sysadmin/ansible/ansci
+    ref: 0.1.0
+    file: /pipeline/role.yaml
+```

ci/pipeline/role-test.yaml

+---
+
+include:
+  - template/stages.yaml
+
+# TODO insert editorconfig file
+
+# include CI config from another repo
+include:
+  - project: kszk/ci
+    ref: 0.1.0
+    file: /job/editorconfig-check.yaml
+
+  - project: kszk/ci
+    ref: 0.1.0
+    file: /job/yaml-test.yaml
+
+ansible-lint:
+  stage: test
+  image: registry.kszk.bme.hu/baseimg/ansible
+  script:
+    - ansible-lint .

ci/template/stages.yaml

+---
+
+# Ordering jobs with stages
+include:
+  - project: kszk/ci
+    ref: 0.1.0
+    file: /template/stages.yaml

role-test.yaml

-
-editorconfig:
-  stage: test
-  image:
-    name: odannyc/eclint
-    entrypoint: [""]
-  allow_failure: true
-  script:
-    - eclint check $(git ls-files)
-
-ansible-lint:
-  stage: test
-  image: registry.kszk.bme.hu/baseimg/ansible
-  script:
-    - ansible-lint .
-
-yaml-lint:
-  stage: test
-  image: sdesbure/yamllint
-  allow_failure: true
-  script:
-    - yamllint .