Elasticsearch Operator 4.2.0-201909201915 provided by Red Hat, Inc
After upgrading the OpenShift Dedicated cluster from 4.1 to 4.2, you must then upgrade cluster logging from 4.1 to 4.2.
After upgrading the OpenShift Dedicated cluster, you can upgrade cluster logging from 4.1 to 4.2 by updating the subscription for the Elasticsearch Operator and the Cluster Logging Operator.
Upgrade cluster from 4.1 to 4.2.
Make sure the clusterlogging status is healthy:
All Pods are ready.
Elasticsearch cluster is healthy.
Upgrade the Elasticsearch Operator:
From the web console, click Operators → Installed Operators.
Select the openshift-logging project.
Click the Elasticsearch Operator.
Click Subscription → Channel.
In the Change Subscription Update Channel window, select 4.2 and click Save.
Wait for a few seconds, then click Operators → Installed Operators.
The Elasticsearch Operator is shown as 4.2. For example:
Elasticsearch Operator 4.2.0-201909201915 provided by Red Hat, Inc
Upgrade the Cluster Logging Operator:
From the web console, click Operators → Installed Operators.
Select the openshift-logging Project.
Click the Cluster Logging Operator.
Click Subscription → Channel.
In the Change Subscription Update Channel window, select 4.2 and click Save.
Wait for a few seconds, then click Operators → Installed Operators.
The Cluster Logging Operator is shown as 4.2. For example:
Cluster Logging 4.2.0-201909201915 provided by Red Hat, Inc
Check the logging components:
Ensure that the Elasticsearch Pods are using a 4.2 image:
$ oc get pod -o yaml -n openshift-logging --selector component=elasticsearch |grep 'image:' image: registry.redhat.io/openshift4/ose-logging-elasticsearch5:v4.2.0-201909201915 image: registry.redhat.io/openshift4/ose-oauth-proxy:v4.2.0-201909201915 image: registry.redhat.io/openshift4/ose-logging-elasticsearch5:v4.2.0-201909201915 image: registry.redhat.io/openshift4/ose-oauth-proxy:v4.2.0-201909201915 image: registry.redhat.io/openshift4/ose-logging-elasticsearch5:v4.2.0-201909201915 image: registry.redhat.io/openshift4/ose-oauth-proxy:v4.2.0-201909201915 image: registry.redhat.io/openshift4/ose-logging-elasticsearch5:v4.2.0-201909201915 image: registry.redhat.io/openshift4/ose-oauth-proxy:v4.2.0-201909201915 image: registry.redhat.io/openshift4/ose-logging-elasticsearch5:v4.2.0-201909201915 image: registry.redhat.io/openshift4/ose-oauth-proxy:v4.2.0-201909201915 image: registry.redhat.io/openshift4/ose-logging-elasticsearch5:v4.2.0-201909201915 image: registry.redhat.io/openshift4/ose-oauth-proxy:v4.2.0-201909201915
Ensure that all Elasticsearch Pods are in the Ready status:
$ oc get pod -n openshift-logging --selector component=elasticsearch NAME READY STATUS RESTARTS AGE elasticsearch-cdm-1pbrl44l-1-55b7546f4c-mshhk 2/2 Running 0 31m elasticsearch-cdm-1pbrl44l-2-5c6d87589f-gx5hk 2/2 Running 0 30m elasticsearch-cdm-1pbrl44l-3-88df5d47-m45jc 2/2 Running 0 29m
Ensure that the Elasticsearch cluster is healthy:
oc exec -n openshift-logging -c elasticsearch elasticsearch-cdm-1pbrl44l-1-55b7546f4c-mshhk -- es_cluster_health
{
"cluster_name" : "elasticsearch",
"status" : "green",
....
Ensure that the logging collector Pods are using a 4.2 image:
$ oc get pod -n openshift-logging --selector logging-infra=fluentd -o yaml |grep 'image:' image: registry.redhat.io/openshift4/ose-logging-fluentd:v4.2.0-201909201915 image: registry.redhat.io/openshift4/ose-logging-fluentd:v4.2.0-201909201915 image: registry.redhat.io/openshift4/ose-logging-fluentd:v4.2.0-201909201915 image: registry.redhat.io/openshift4/ose-logging-fluentd:v4.2.0-201909201915 image: registry.redhat.io/openshift4/ose-logging-fluentd:v4.2.0-201909201915 image: registry.redhat.io/openshift4/ose-logging-fluentd:v4.2.0-201909201915 image: registry.redhat.io/openshift4/ose-logging-fluentd:v4.2.0-201909201915 image: registry.redhat.io/openshift4/ose-logging-fluentd:v4.2.0-201909201915 image: registry.redhat.io/openshift4/ose-logging-fluentd:v4.2.0-201909201915 image: registry.redhat.io/openshift4/ose-logging-fluentd:v4.2.0-201909201915 image: registry.redhat.io/openshift4/ose-logging-fluentd:v4.2.0-201909201915 image: registry.redhat.io/openshift4/ose-logging-fluentd:v4.2.0-201909201915
Ensure that the Kibana Pods are using a 4.2 image:
$ oc get pod -n openshift-logging --selector logging-infra=kibana -o yaml |grep 'image:' image: registry.redhat.io/openshift4/ose-logging-kibana5:v4.2.0-201909210748 image: registry.redhat.io/openshift4/ose-oauth-proxy:v4.2.0-201909201915 image: registry.redhat.io/openshift4/ose-logging-kibana5:v4.2.0-201909210748 image: registry.redhat.io/openshift4/ose-oauth-proxy:v4.2.0-201909201915
Ensure that the Curator CronJob is using a 4.2 image:
$ $ oc get CronJob curator -n openshift-logging -o yaml |grep 'image:' image: registry.redhat.io/openshift4/ose-logging-curator5:v4.2.0-201909201915