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Diffstat (limited to 'playbooks/common/openshift-cluster/upgrades/v3_5/validator.yml')
-rw-r--r-- | playbooks/common/openshift-cluster/upgrades/v3_5/validator.yml | 67 |
1 files changed, 0 insertions, 67 deletions
diff --git a/playbooks/common/openshift-cluster/upgrades/v3_5/validator.yml b/playbooks/common/openshift-cluster/upgrades/v3_5/validator.yml deleted file mode 100644 index ae63c9ca9..000000000 --- a/playbooks/common/openshift-cluster/upgrades/v3_5/validator.yml +++ /dev/null @@ -1,67 +0,0 @@ ---- -############################################################################### -# Pre upgrade checks for known data problems, if this playbook fails you should -# contact support. If you're not supported contact users@lists.openshift.com -# -# oc_objectvalidator provides these two checks -# 1 - SDN Data issues, never seen in the wild but known possible due to code audits -# https://github.com/openshift/origin/issues/12697 -# 2 - Namespace protections, https://bugzilla.redhat.com/show_bug.cgi?id=1428934 -# -############################################################################### -- name: Verify 3.5 specific upgrade checks - hosts: oo_first_master - roles: - - { role: lib_openshift } - tasks: - - name: Check for invalid namespaces and SDN errors - oc_objectvalidator: - - # What's all this PetSet business about? - # - # 'PetSets' were ALPHA resources in Kube <= 3.4. In >= 3.5 they are - # no longer supported. The BETA resource 'StatefulSets' replaces - # them. We can't migrate clients PetSets to - # StatefulSets. Additionally, Red Hat has never officially supported - # these resource types. Sorry users, but if you were using - # unsupported resources from the Kube documentation then we can't - # help you at this time. - # - # Reference: https://bugzilla.redhat.com/show_bug.cgi?id=1428229 - - name: Check if legacy PetSets exist - oc_obj: - state: list - all_namespaces: true - kind: petsets - register: l_do_petsets_exist - - - name: Fail on unsupported resource migration 'PetSets' - fail: - msg: > - PetSet objects were detected in your cluster. These are an - Alpha feature in upstream Kubernetes 1.4 and are not supported - by Red Hat. In Kubernetes 1.5, they are replaced by the Beta - feature StatefulSets. Red Hat currently does not offer support - for either PetSets or StatefulSets. - - Automatically migrating PetSets to StatefulSets in OpenShift - Container Platform (OCP) 3.5 is not supported. See the - Kubernetes "Upgrading from PetSets to StatefulSets" - documentation for additional information: - - https://kubernetes.io/docs/tasks/manage-stateful-set/upgrade-pet-set-to-stateful-set/ - - PetSets MUST be removed before upgrading to OCP 3.5. Red Hat - strongly recommends reading the above referenced documentation - in its entirety before taking any destructive actions. - - If you want to simply remove all PetSets without manually - migrating to StatefulSets, run this command as a user with - cluster-admin privileges: - - $ oc get petsets --all-namespaces -o yaml | oc delete -f - --cascade=false - when: - # Search did not fail, valid resource type found - - l_do_petsets_exist.results.returncode == 0 - # Items do exist in the search results - - l_do_petsets_exist.results.results.0['items'] | length > 0 |