WIP: Create openstack-in-openstack based CI for cloud4

terraform/ci.yml

@@ -16,12 +16,12 @@ variables:
   TF_VAR_ssh_private_key_file: .terraform.key
   TF_VAR_ssh_public_key_file: .terraform.key.pub
 
-# cache:
-#   key: ${TF_STATE_NAME}
-#   paths:
-#     - terraform/openstack/.terraform/
-#     - terraform/openstack/.terraform.key
-#     - terraform/openstack/.terraform.key.pub
+cache:
+  key: ${TF_STATE_NAME}
+  paths:
+    - terraform/openstack/.terraform/
+    - terraform/openstack/.terraform.key
+    - terraform/openstack/.terraform.key.pub
 
 terraform_init:
   image: registry.gitlab.com/gitlab-org/terraform-images/stable:latest
@@ -75,8 +75,6 @@ terraform_plan:
   script:
     - echo "$TF_ROOT"
     - cd ${TF_ROOT}
-    - "if [ ! -f .terraform.key ]; then ssh-keygen -t ed25519 -f .terraform.key -N ''; fi"
-    - gitlab-terraform init
     - gitlab-terraform plan
     - gitlab-terraform plan-json
   artifacts:
@@ -97,9 +95,9 @@ terraform_apply:
   script:
     - echo "$TF_ROOT"
     - cd ${TF_ROOT}
-    - "if [ ! -f .terraform.key ]; then ssh-keygen -t ed25519 -f .terraform.key -N ''; fi"
-    - gitlab-terraform init
     - gitlab-terraform apply
+  dependencies:
+    - terraform_plan
   only:
     - main
     - merge_requests
@@ -112,8 +110,6 @@ terraform_destroy:
   script:
     - echo "$TF_ROOT"
     - cd ${TF_ROOT}
-    - "if [ ! -f .terraform.key ]; then ssh-keygen -t ed25519 -f .terraform.key -N ''; fi"
-    - gitlab-terraform init
     - gitlab-terraform destroy
   dependencies:
     - terraform_apply