Bug 1845711

Summary:	Elasticsearch upgrade from 4.4 to 4.5 fails because of disabled transient shard allocation
Product:	OpenShift Container Platform	Reporter:	Jeff Cantrill <jcantril>
Component:	Logging	Assignee:	Jeff Cantrill <jcantril>
Status:	CLOSED ERRATA	QA Contact:	Qiaoling Tang <qitang>
Severity:	urgent	Docs Contact:
Priority:	unspecified
Version:	4.5	CC:	aos-bugs
Target Milestone:	---
Target Release:	4.6.0
Hardware:	Unspecified
OS:	Unspecified
Whiteboard:
Fixed In Version:		Doc Type:	No Doc Update
Doc Text:		Story Points:	---
Clone Of:		Environment:
Last Closed:	2020-10-27 16:06:02 UTC	Type:	Bug
Regression:	---	Mount Type:	---
Documentation:	---	CRM:
Verified Versions:		Category:	---
oVirt Team:	---	RHEL 7.3 requirements from Atomic Host:
Cloudforms Team:	---	Target Upstream Version:
Embargoed:

Description Jeff Cantrill 2020-06-09 20:54:48 UTC

Description of problem:

Unable to complete upgrade because the security shard is not able to be allocated due to transient shard allocation setting:

"explanation" : "no allocations are allowed due to cluster setting [cluster.routing.allocation.enable=none]"

Comment 3 Anping Li 2020-06-11 13:50:07 UTC

Blocked by an OLM bug https://bugzilla.redhat.com/show_bug.cgi?id=1846316 when upgrading from Logging 4.4  to 4.5 on OCP 4.5.  I am trying to see if we can overcome it by an OCP 4.4 to 4.5 cluster upgrade.

Comment 4 Qiaoling Tang 2020-06-15 03:10:03 UTC

$ oc exec elasticsearch-cdm-vx0f1dvs-1-76ddbb85b4-nvd4j  -- es_util --query=_cluster/settings |jq
Defaulting container name to elasticsearch.
Use 'oc describe pod/elasticsearch-cdm-vx0f1dvs-1-76ddbb85b4-nvd4j -n openshift-logging' to see all of the containers in this pod.
{
  "persistent": {
    "cluster": {
      "routing": {
        "allocation": {
          "enable": "all"
        }
      }
    },
    "discovery": {
      "zen": {
        "minimum_master_nodes": "2"
      }
    }
  },
  "transient": {}
}


Verified with quay.io/openshift/origin-elasticsearch-operator@sha256:65dfb97c1b787f53860455fbc6595a6b3211e30b564e04b84dde70ab125aa00d.

Comment 6 errata-xmlrpc 2020-10-27 16:06:02 UTC

Since the problem described in this bug report should be
resolved in a recent advisory, it has been closed with a
resolution of ERRATA.

For information on the advisory (OpenShift Container Platform 4.6 GA Images), and where to find the updated
files, follow the link below.

If the solution does not work for you, open a new bug report.

https://access.redhat.com/errata/RHBA-2020:4196