Revision as of 03:04, 11 November 2017

Internal

Procedure

Installation During the Main Procedure

Logging must be explicitly enabled during the advanced installation, as described here:

openshift_hosted_logging_deploy

Ansible installation deploys all resources needed to support the stack: Secrets, Service Accounts and DeploymentConfigs.

Installation Independent of the Main Procedure

There is also a dedicated Ansible playbook that can be used to deploy and upgrade logging independently of the main installation procedure:

ansible-playbook [-i </path/to/inventory>] /usr/share/ansible/openshift-ansible/playbooks/byo/openshift-cluster/openshift-logging.yml

Post-Install Configuration

Post-Install Logging Configuration

Installation Validation

ElasticSearch

ElasticSearch should be deployed, running, and operational - logs must not contain errors:

oc project logging
oc get pods -l 'component=es'
oc logs -f logging-es-3fs5ghyo-3-88749

or

oc logs -f logging-es-data-master-ebitzkr3-1-x0jch

fluentd

All nodes should run a fluentd pod, and the fluentd pods should be operational, their logs must not contain errors.

oc project logging
oc get pods -l 'component=fluentd'
NAME                    READY     STATUS    RESTARTS   AGE
logging-fluentd-2r4rt   1/1       Running   0          49m
logging-fluentd-37d72   1/1       Running   0          35m
logging-fluentd-4ljkn   1/1       Running   0          3h
logging-fluentd-74l39   1/1       Running   0          3h
logging-fluentd-7l25h   1/1       Running   0          3h
logging-fluentd-sbh7r   1/1       Running   0          3h
logging-fluentd-w4shg   1/1       Running   0          39m

oc logs -f logging-fluentd-2r4rt 
...

Kibana

ElasticSearch should be deployed, running, and operational - logs must not contain errors:

oc project logging
oc get pods -l 'component=kibana'
oc logs -f -c kibana-proxy logging-kibana-10-sb7sk
oc logs -f -c kibana logging-kibana-10-sb7sk

The Logging Portal

The logging portal should be available:

https://kibana.apps.openshift.novaordis.io/

Revision as of 03:04, 11 November 2017 (view source) Ovidiu (talk \| contribs) (→‎Installation During the Main Procedure) ← Older edit		Revision as of 03:04, 11 November 2017 (view source) Ovidiu (talk \| contribs) (→‎Post-Install Configuration) Newer edit →
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	==Installation Validation==		==Installation Validation==

OpenShift Logging Installation: Difference between revisions