[jboss-jira] [JBoss JIRA] (SWSQE-116) Reinstall openshift production cluster
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https://issues.jboss.org/browse/SWSQE-116?page=com.atlassian.jira.plugin....
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Filip Brychta commented on SWSQE-116:
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Re-run installer with
openshift_master_default_subdomain=prod.os.jonqe.lab.eng.bos.redhat.com and configured DNS
on foreman host.
Configured persistent volumes.
Created documentation draft - https://mojo.redhat.com/docs/DOC-1167630
The selinux is enabled now (it's necessary for OS installer), we could add another
node with selinux disabled and proper label just for istion pods. Selinux should be
definitely enabled again when istio/kiali issue with selinux is fixed.
Next steps:
configure LDAP auth
create user for jenkins
any other suggestion?
Reinstall openshift production cluster
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Key: SWSQE-116
URL: https://issues.jboss.org/browse/SWSQE-116
Project: Kiali QE
Issue Type: Task
Reporter: Filip Brychta
Assignee: Filip Brychta
Attachments: screenshot-1.png
Currently there are following problems with our OS cluster:
* docker on nodes is using loopback devices which is strongly discouraged for production
use
* small partition for imagefs and nodefs which is causing issues "The node was low
on resource: imagefs"
* different root passwords
We need to:
# investigate recommended partitioning for production OS clusters (also think about RAID
versions available on each blade)
# reinstall RHELs with recommended partitions
# Configuring Docker Storage as described in
https://docs.openshift.com/container-platform/3.9/install_config/install/...
# install OS 3.9
# create mojo documentation
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