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Chapter 20. Revision History: Cluster Administration


20.1. Mon Oct 24 2016

Affected TopicDescription of Change

Configuring Service Accounts

Added a Service Accounts and Secrets heading.

20.2. Tue Aug 23 2016

Affected TopicDescription of Change

Backup and Restore

New topic discussing back up (saving state to separate storage) and restore (recreating state from separate storage) at the cluster level.

Cluster Administration Managing Nodes

Added details on how to change the node traffic interface.

Cluster Administration Managing Security Context Constraints

Added information about required drop capabilities to the Creating New Security Context Constraints section.

20.3. Mon Aug 01 2016

Affected TopicDescription of Change

Managing Projects

Clarified how to remove self-provisioning capabilities in the Disabling Self-provisioning section.

20.4. Wed Jul 20 2016

Affected TopicDescription of Change

High Availability

Added an Important box to the Configuring IP Failover section about using HA with AWS.

Troubleshooting OpenShift SDN

Added a TLS Handshake Timeout section.

20.5. Fri Jun 10 2016

Affected TopicDescription of Change

Configuring Service Accounts

Fixed callout numbering in the Managed Service Accounts example.

Overcommitting

Added instructions on how to make the resource-reserver pod start automatically.

Scheduler

Added a Modifying Scheduler Policy section.

20.6. Mon May 30 2016

Affected TopicDescription of Change

Overcommitting

Updated the Disabling Swap Memory section with options that can help users avoid having to swap and added a Warning box stating that disabling swap memory is not recommended.

Managing Security Context Constraints

Fixed command typos.

20.7. Tue May 10 2016

Affected TopicDescription of Change

Managing Security Context Constraints

Added Note boxes advising against editing settings on the default SCCs other than priority, users, and groups.

20.8. Tue May 03 2016

Affected TopicDescription of Change

Troubleshooting OpenShift SDN

Relocated the docker bridge to port 3 and other general enhancements for clarity.

Troubleshooting OpenShift SDN

Added a Debugging Virtual Networking section, which includes troubleshooting steps for when builds on a virtual network are failing. (BZ#1273327)

20.9. Wed Apr 27 2016

Affected TopicDescription of Change

Managing Users

New topic on how to add users, delete users, and view user and identity lists. (BZ#1326595)

20.10. Mon Apr 18 2016

Affected TopicDescription of Change

Managing Nodes

Updated the Adding Nodes and Deleting Nodes sections for accuracy.

20.11. Mon Apr 04 2016

Affected TopicDescription of Change

Managing Authorization Policies

Updated the oc describe clusterPolicy default output to include the new deletecollection verb and added a NOTE box with a pointer to the verb list in the Evaluating Authorization section.

20.12. Tue Mar 29 2016

Affected TopicDescription of Change

Managing Projects

Fixed a configuration typo in Using Node Selectors.

20.13. Mon Mar 21 2016

Affected TopicDescription of Change

Authorization

Added the Authorization Policy diagram to the Overview section.

20.14. Thu Mar 17 2016

Affected TopicDescription of Change

Pruning Resources

Corrected the default value for --keep-tag-revisions.

Managing Nodes

Added the Configuring Node Resources section.

20.15. Mon Mar 7 2016

Affected TopicDescription of Change

Managing Projects

Renamed topic from "Self-Provisioned Projects" and added the Using Node Selectors section.

20.16. Mon Feb 22 2016

Affected TopicDescription of Change

Monitoring Routers

Corrected the HAProxy configuration file name.

20.17. Thu Jan 28 2016

OpenShift Enterprise 3.1.1 release.

Affected TopicDescription of Change

20.18. Mon Jan 19 2016

Affected TopicDescription of Change

Managing Security Context Constraints

Added the Add an SCC to a User or Group section.

20.19. Thu Nov 19 2015

OpenShift Enterprise 3.1 release.

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