Gitlab catalog creation

templates/gitlab-ce/0/docker-compose.yml

@@ -0,0 +1,16 @@
+version: '2'
+services:
+  gitlab-ce:
+    image: gitlab/gitlab-ce:latest
+    environment:
+      GITLAB_OMNIBUS_CONFIG: |
+        external_url ${EXTERNAL_URL}
+    hostname: ${HOSTNAME}
+    labels:
+      io.rancher.scheduler.affinity:host_label: ${HOST_LABEL_KEY}=${HOST_LABEL_VALUE}
+    restart: always
+    volumes:
+      - ${CONFIG_VOLUME}:/etc/gitlab:nocopy
+      - ${LOGS_VOLUME}:/var/lob/gitlab:nocopy
+      - ${DATA_VOLUME}:/var/opt/gitlab:nocopy
+volumes_driver: rancher-nfs

templates/gitlab-ce/config.yml

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+name: Gitlab (Community Edition)
+description: |
+  Will fill this in later.
+version: latest
+category: Versioning
+maintainer: WilliamMiceli
+license:
+projectURL: https://hub.docker.com/r/gitlab/gitlab-ce/