| `OS_CLI_IMAGE` | the Docker image used to run OpenShift Client (OC) CLI commands <br/>:warning: **set the version required by your OpenShift server** | `openshift/origin-cli:latest` |
| `OS_CLI_IMAGE` | the Docker image used to run OpenShift Client (OC) CLI commands <br/>:warning: **set the version required by your OpenShift server** | `quay.io/openshift/origin-cli:latest` |
| `OS_URL` | Default OpenShift API url | **has to be defined** |
| :lock: `OS_TOKEN` | Default OpenShift API [token](#supported-authentication-methods) | **has to be defined** |
| `OS_BASE_APP_NAME` | Base application name | `$CI_PROJECT_NAME` ([see GitLab doc](https://docs.gitlab.com/ee/ci/variables/predefined_variables.html)) |