diff options
| -rw-r--r-- | playbooks/common/openshift-cluster/upgrades/pre/verify_etcd3_backend.yml | 22 | ||||
| -rw-r--r-- | playbooks/common/openshift-cluster/upgrades/v3_7/upgrade_control_plane.yml | 4 |
2 files changed, 26 insertions, 0 deletions
diff --git a/playbooks/common/openshift-cluster/upgrades/pre/verify_etcd3_backend.yml b/playbooks/common/openshift-cluster/upgrades/pre/verify_etcd3_backend.yml new file mode 100644 index 000000000..f75ae3b15 --- /dev/null +++ b/playbooks/common/openshift-cluster/upgrades/pre/verify_etcd3_backend.yml @@ -0,0 +1,22 @@ +--- +- name: Verify all masters has etcd3 storage backend set + hosts: oo_masters_to_config + gather_facts: no + roles: + - lib_utils + tasks: + - name: Read master storage backend setting + yedit: + state: list + src: /etc/origin/master/master-config.yaml + key: kubernetesMasterConfig.apiServerArguments.storage-backend + register: _storage_backend + + - fail: + msg: "Storage backend in /etc/origin/master/master-config.yaml must be set to 'etcd3' before the upgrade can continue" + when: + # assuming the master-config.yml is properly configured, i.e. the value is a list + - _storage_backend.result | default([], true) | length == 0 or _storage_backend.result[0] != "etcd3" + + - debug: + msg: "Storage backend is set to etcd3" diff --git a/playbooks/common/openshift-cluster/upgrades/v3_7/upgrade_control_plane.yml b/playbooks/common/openshift-cluster/upgrades/v3_7/upgrade_control_plane.yml index 3549cf6c3..6cd3bd3e5 100644 --- a/playbooks/common/openshift-cluster/upgrades/v3_7/upgrade_control_plane.yml +++ b/playbooks/common/openshift-cluster/upgrades/v3_7/upgrade_control_plane.yml @@ -29,6 +29,10 @@ tags: - pre_upgrade +- include: ../pre/verify_etcd3_backend.yml + tags: + - pre_upgrade + - name: Update repos on control plane hosts hosts: oo_masters_to_config:oo_etcd_to_config:oo_lb_to_config tags: |