Fix ISV-2905 - enable git operations on unowned repository (#451)

* Add git config to pinning step to enable operations on unowned repo

---------

Co-authored-by: Tomas Man <[email protected]>

Author: mantomas

ansible/roles/operator-pipeline/templates/openshift/tasks/digest-pinning.yml

@@ -73,6 +73,9 @@ spec:
           exit 0
         fi
 
+        # configure git to enable operations on unowned repository
+        git config --global --add safe.directory $(workspaces.source.path)
+
         cat replacements.json
         REPLACEMENT_COUNT=$(jq length replacements.json)
 

docs/ci-cd.md

@@ -49,6 +49,23 @@ ansible-pull \
   ansible/playbooks/operator-pipeline-integration-tests.yml
 ```
 
+To manually run the integration tests from the local environment:
+- prerequisites:
+  - logged-in to OC cluster
+  - export NAMESPACE - new is created if not exist,
+    careful for duplicity (can override existing projects)
+  - SSH key need to be set in GitHub account for local user
+    (Ansible use SSH to clone/manipulate repositories)
+  - Python dependencies (mentioned above) need to be installed globally 
+
+```bash
+ansible-playbook -v \
+  -i "ansible/inventory/operator-pipeline-integration-tests" \
+  -e "oc_namespace=$NAMESPACE" \ 
+  --vault-password-file $VAULT_PASSWORD_PATH \
+  ansible/playbooks/operator-pipeline-integration-tests.yml
+```
+
 Tags can be used to run select portions of the playbook. For example, the test
 resources will be cleaned up at the end of every run. Skipping the `clean` tag
 will leave the resources behind for debugging.

docs/developer-guide.md

@@ -72,7 +72,8 @@ ansible-playbook -v \
   --vault-password-file $VAULT_PASSWORD_PATH \
   ansible/playbooks/deploy.yml
 ```
-
+#### Integration tests
+See [integration tests section in ci-cd.md](ci-cd.md#integration-tests)
 #### Install tkn
 
 You should install the [tkn](https://docs.openshift.com/container-platform/4.7/cli_reference/tkn_cli/installing-tkn.html)