Elasticsearch Operator 4.4.0-201909201915 provided by Red Hat, Inc
After updating the OpenShift Container Platform cluster from 4.3 to 4.4, you must then upgrade cluster logging from 4.3 to 4.4.
After updating the OpenShift Container Platform cluster, you can update cluster logging from 4.3 to 4.4 by updating the subscription for the Elasticsearch Operator and the Cluster Logging Operator.
Changes introduced by the new log forward feature modified the support for out_forward starting with the OpenShift Container Platform 4.3 release. You create a configmap to configure out_forward. Any updates to the If you use the out_forward plug-in, before updating, you can copy your current |
Update the cluster from 4.3 to 4.4.
Make sure the cluster logging status is healthy:
All pods are ready
.
Elasticsearch cluster is healthy.
Optionally, copy your current secure-forward.conf
section from the Fluentd configmap for use if you want to create the secure-forward
configmap. See the note above.
Update the Elasticsearch Operator:
From the web console, click Operators → Installed Operators.
Select the openshift-operators-redhat
project.
Click the Elasticsearch Operator.
Click Subscription → Channel.
In the Change Subscription Update Channel window, select 4.4 and click Save.
Wait for a few seconds, then click Operators → Installed Operators.
The Elasticsearch Operator is shown as 4.4. For example:
Elasticsearch Operator 4.4.0-201909201915 provided by Red Hat, Inc
Update 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 4.4 and click Save.
Wait for a few seconds, then click Operators → Installed Operators.
The Cluster Logging Operator is shown as 4.4. For example:
Cluster Logging 4.4.0-201909201915 provided by Red Hat, Inc
Check the logging components:
Ensure that the Elasticsearch pods are using a 4.4 image:
$ oc get pod -o yaml -n openshift-logging --selector component=elasticsearch |grep 'image:'
image: registry.redhat.io/openshift4/ose-logging-elasticsearch5@sha256:4e081ff048c3a56113bc672af5dfb8d29ea2ddca1fd79a3332a4446a461944f5 image: registry.redhat.io/openshift4/ose-oauth-proxy@sha256:5fe478210770b21c1eb26c1570bcbda40bc5a79011580ff5ebd4c701a5b04eb2 image: registry.redhat.io/openshift4/ose-logging-elasticsearch5@sha256:4e081ff048c3a56113bc672af5dfb8d29ea2ddca1fd79a3332a4446a461944f5 image: registry.redhat.io/openshift4/ose-oauth-proxy@sha256:5fe478210770b21c1eb26c1570bcbda40bc5a79011580ff5ebd4c701a5b04eb2 image: registry.redhat.io/openshift4/ose-logging-elasticsearch5@sha256:4e081ff048c3a56113bc672af5dfb8d29ea2ddca1fd79a3332a4446a461944f5 image: registry.redhat.io/openshift4/ose-oauth-proxy@sha256:5fe478210770b21c1eb26c1570bcbda40bc5a79011580ff5ebd4c701a5b04eb2 image: registry.redhat.io/openshift4/ose-logging-elasticsearch5@sha256:4e081ff048c3a56113bc672af5dfb8d29ea2ddca1fd79a3332a4446a461944f5 image: registry.redhat.io/openshift4/ose-oauth-proxy@sha256:5fe478210770b21c1eb26c1570bcbda40bc5a79011580ff5ebd4c701a5b04eb2 image: registry.redhat.io/openshift4/ose-logging-elasticsearch5@sha256:4e081ff048c3a56113bc672af5dfb8d29ea2ddca1fd79a3332a4446a461944f5 image: registry.redhat.io/openshift4/ose-oauth-proxy@sha256:5fe478210770b21c1eb26c1570bcbda40bc5a79011580ff5ebd4c701a5b04eb2 image: registry.redhat.io/openshift4/ose-logging-elasticsearch5@sha256:4e081ff048c3a56113bc672af5dfb8d29ea2ddca1fd79a3332a4446a461944f5 image: registry.redhat.io/openshift4/ose-oauth-proxy@sha256:5fe478210770b21c1eb26c1570bcbda40bc5a79011580ff5ebd4c701a5b04eb2
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 4.4 image:
$ oc get pod -n openshift-logging --selector logging-infra=fluentd -o yaml |grep 'image:'
image: registry.redhat.io/openshift4/ose-logging-fluentd@sha256:20f92b37685bc1003bb490002f7d8a1abee2dd2d157e8532afa3830ce8da3483 image: registry.redhat.io/openshift4/ose-logging-fluentd@sha256:20f92b37685bc1003bb490002f7d8a1abee2dd2d157e8532afa3830ce8da3483 image: registry.redhat.io/openshift4/ose-logging-fluentd@sha256:20f92b37685bc1003bb490002f7d8a1abee2dd2d157e8532afa3830ce8da3483 image: registry.redhat.io/openshift4/ose-logging-fluentd@sha256:20f92b37685bc1003bb490002f7d8a1abee2dd2d157e8532afa3830ce8da3483 image: registry.redhat.io/openshift4/ose-logging-fluentd@sha256:20f92b37685bc1003bb490002f7d8a1abee2dd2d157e8532afa3830ce8da3483 image: registry.redhat.io/openshift4/ose-logging-fluentd@sha256:20f92b37685bc1003bb490002f7d8a1abee2dd2d157e8532afa3830ce8da3483 image: registry.redhat.io/openshift4/ose-logging-fluentd@sha256:20f92b37685bc1003bb490002f7d8a1abee2dd2d157e8532afa3830ce8da3483 image: registry.redhat.io/openshift4/ose-logging-fluentd@sha256:20f92b37685bc1003bb490002f7d8a1abee2dd2d157e8532afa3830ce8da3483 image: registry.redhat.io/openshift4/ose-logging-fluentd@sha256:20f92b37685bc1003bb490002f7d8a1abee2dd2d157e8532afa3830ce8da3483 image: registry.redhat.io/openshift4/ose-logging-fluentd@sha256:20f92b37685bc1003bb490002f7d8a1abee2dd2d157e8532afa3830ce8da3483 image: registry.redhat.io/openshift4/ose-logging-fluentd@sha256:20f92b37685bc1003bb490002f7d8a1abee2dd2d157e8532afa3830ce8da3483 image: registry.redhat.io/openshift4/ose-logging-fluentd@sha256:20f92b37685bc1003bb490002f7d8a1abee2dd2d157e8532afa3830ce8da3483
Ensure that the Kibana pods are using a 4.4 image:
$ oc get pod -n openshift-logging --selector logging-infra=kibana -o yaml |grep 'image:'
image: registry.redhat.io/openshift4/ose-logging-kibana5@sha256:3d657e3b90fae604a8351b1923250f93c04529b36e6ada0aba7c0a038ffef56e image: registry.redhat.io/openshift4/ose-oauth-proxy@sha256:5fe478210770b21c1eb26c1570bcbda40bc5a79011580ff5ebd4c701a5b04eb2 image: registry.redhat.io/openshift4/ose-logging-kibana5@sha256:3d657e3b90fae604a8351b1923250f93c04529b36e6ada0aba7c0a038ffef56e image: registry.redhat.io/openshift4/ose-oauth-proxy@sha256:5fe478210770b21c1eb26c1570bcbda40bc5a79011580ff5ebd4c701a5b04eb2
Ensure that the Curator CronJob is using a 4.4 image:
$ oc get CronJob curator -n openshift-logging -o yaml |grep 'image:'
image: registry.redhat.io/openshift4/ose-logging-curator5@sha256:330c3499e790d0e184414125a4843cd48849c601eb9f19ff82f30794c858b0bc