The following sections aggregate the revision histories of each guide by publish date.

Fri Jul 28 2017

Table 1. Installation and Configuration
Affected Topic Description of Change

Redeploying Certificates

Added the Redeploying a New etcd CA section.

Thu Jun 29 2017

Table 2. Release Notes
Affected Topic Description of Change

OpenShift Enterprise 3.2 Release Notes

Added release notes for RHBA-2017:1666 - atomic-openshift-utils Bug Fix and Enhancement Update.

Thu Jun 22 2017

Table 3. Release Notes
Affected Topic Description of Change

OpenShift Enterprise 3.2 Release Notes

Added release notes for RHBA-2017:1494 - OpenShift Container Platform 3.2.1.34-3 Images Update.

Added issued dates for all Asynchronous Errata Updates. (BZ#1463721)

Wed Jun 14 2017

Table 4. Release Notes
Affected Topic Description of Change

OpenShift Enterprise 3.2 Release Notes

Added release notes for RHBA-2017:1129 - OpenShift Container Platform 3.2.1.34 Bug Fix Update.

Thu Apr 06 2017

Wed Mar 15 2017

Tue Mar 07 2017

Thu Feb 23 2016

Thu Jan 26 2016

Thu Dec 08 2016

Mon Oct 31 2016

Tue Sep 20 2016

Tue Aug 23 2016

Affected Topic Description of Change

OpenShift Enterprise 3.2 Release Notes

Clarified in the DNS Changes section that the OpenShift Enterprise 3.2 DNS changes are not automatically applied to 3.1 clusters during upgrade.

Thu Aug 18 2016

Affected Topic Description of Change

OpenShift Enterprise 3.2 Release Notes

Updated the Asynchronous Errata Updates section and added a subsection for RHBA-2016:1639.

Thu Aug 11 2016

Affected Topic Description of Change

OpenShift Enterprise 3.2 Release Notes

Updated the Asynchronous Errata Updates section and added release notes for OpenShift Enterprise 3.2.1.13, including notes on upgrading.

Wed Jul 20 2016

Affected Topic Description of Change

OpenShift Enterprise 3.2 Release Notes

Updated the Asynchronous Errata Updates section and added release notes for OpenShift Enterprise 3.2.1.9, including notes on upgrading.

Tue Jul 05 2016

Affected Topic Description of Change

OpenShift Enterprise 3.2 Release Notes

Updated the Asynchronous Errata Updates section and added release notes for OpenShift Enterprise 3.2.1.4, including notes on upgrading.

Thu Jun 30 2016

Affected Topic Description of Change

OpenShift Enterprise 3.2 Release Notes

Updated the Upgrading section in the OpenShift Enterprise 3.2.1.1 release notes to remove a caveat about containerized hosts and to add a note about the v3_1_to_v3_2 upgrade playbook.

Mon Jun 27 2016

Affected Topic Description of Change

OpenShift Enterprise 3.2 Release Notes

Updated the Asynchronous Errata Updates section and added release notes for OpenShift Enterprise 3.2.1.1, including notes on upgrading and details on the enhancements, bug fixes, and known issues included in the release.

Tue Jun 07 2016

Affected Topic Description of Change

OpenShift Enterprise 3.2 Release Notes

Updated the Known Issues section to declare support for containerized upgrades as of the RHBA-2016:1208 advisory.

Updated the Asynchronous Errata Updates section and added a subsection for RHBA-2016:1208.

Fri Jun 03 2016

Affected Topic Description of Change

OpenShift Enterprise 3.2 Release Notes

Removed an incorrect support claim regarding storage drivers for the integrated Docker registry.

Thu May 12 2016

OpenShift Enterprise 3.2 initial release.

Affected Topic Description of Change

OpenShift Enterprise 3.2 Release Notes

Added release notes for initial release.

Thu May 25 2017

Table 5. Installation and Configuration
Affected Topic Description of Change

Syncing Groups With LDAP

Added Nested Membership Sync Example.

Tue May 02 2017

Table 6. Cluster Administration
Affected Topic Description of Change

Securing Builds by Strategy

Added that custom builds are disabled by default.

Table 7. Architecture
Affected Topic Description of Change

Additional Concepts → F5 BIG-IPĀ® Router Plug-in

Removed information about integration with HAProxy router.

Thu Apr 13 2017

Table 8. Cluster Administration
Affected Topic Description of Change

Managing Security Context Constraints

Added information about preserving labels and annotations, in addition to groups.

Table 9. Installation and Configuration
Affected Topic Description of Change

Installing a Cluster → Prerequisites

Specified the UDP for port 4789.

Installing → Advanced Installation

In the Known Issues multiple masters discussion, included the docker-common package in the removal process, following a failed setup play.

Configuring for OpenStack

Added openshift_cloudprovider_openstack_domain_id and openshift_cloudprovider_openstack_domain_name to the list of configurable parameters.

Thu Apr 06 2017

Table 10. Release Notes
Affected Topic Description of Change

OpenShift Enterprise 3.2 Release Notes

Added release notes for RHBA-2017:0865 - OpenShift Container Platform 3.2.1.30 bug fix update.

Mon Apr 03 2017

Table 11. Installation and Configuration
Affected Topic Description of Change

Redeploying Certificates

Added Registry and Router Certificates section with instructions on redeploying these certificates manually.

Table 12. Developer Guide
Affected Topic Description of Change

Quotas and Limit Ranges

Removed "m" as a valid suffix for memory in the Compute Resources section.

Mon Mar 27 2017

Table 13. Cluster Administration
Affected Topic Description of Change

Setting Limit Ranges

Added the missing -n demoproject option to the oc describe limits example and updated the command’s output.

Mon Mar 20 2017

Table 14. Cluster Administration
Affected Topic Description of Change

Managing Authorization Policies

Updated the ClusterRole file in the Granting Users Daemonset Permissions section.

Wed Mar 15 2017

Table 15. Release Notes
Affected Topic Description of Change

OpenShift Enterprise 3.2 Release Notes

Added release notes for RHBA-2017:0512 - OpenShift Enterprise 3.2.1.28 bug fix update.

Tue Mar 14 2017

Table 16. Installation and Configuration
Affected Topic Description of Change

Installing a Cluster → Prerequisites

Renamed instances of openshift_node_set_node_ip to openshift_set_node_ip, the correct openshift-ansible variable name.

Upgrading a Cluster → Performing Manual In-place Cluster Upgrades

Removed a repetitive step within the Updating the Default Image Streams and Templates section.

Table 17. Cluster Administration
Affected Topic Description of Change

Managing Nodes

Renamed instances of openshift_node_set_node_ip to openshift_set_node_ip, the correct openshift-ansible variable name.

Table 18. Developer Guide
Affected Topic Description of Change

Secrets

Added an example YAML file of a secret that will create four files.

Tue Mar 07 2017

Table 19. Release Notes
Affected Topic Description of Change

OpenShift Enterprise 3.2 Release Notes

Added release notes for RHSA-2017:0448 - ansible and openshift-ansible Security and Bug Fix Update.

Table 20. Installation and Configuration
Affected Topic Description of Change

Installing a Cluster → Advanced Installation

Updated Before You Begin section to raise minimal Ansible version to 2.2.0.

Provided guidance for preconfigured loadbalancers for OpenShift Enterprise with high availability.

Redeploying Certificates

Added the Checking Certificate Expirations section.

Fri Feb 24 2017

Table 21. Creating Images
Affected Topic Description of Change

Guidelines

Updated the commands in the Support Arbitrary User IDs section to enable root group access in the Dockerfile.

Thu Feb 23 2017

Table 22. Release Notes
Affected Topic Description of Change

OpenShift Enterprise 3.2 Release Notes

Added release notes for RHBA-2017:0289 - OpenShift Enterprise 3.2.1.26 bug fix update.

Tue Feb 21 2017

Table 23. Installation and Configuration
Affected Topic Description of Change

Installing → Configure or Deploy the Router

Changed the value from true to 1 in "Configure the Router to Use iptables" in the Preventing Connection Failures During Restarts section.

Table 24. Developer Guide
Affected Topic Description of Change

Secrets

Corrected an example YAML file and added missing steps.

Wed Feb 01 2017

Table 25. Installation and Configuration
Affected Topic Description of Change

Installing → Prerequisites

Added instructions for installing and using the atomic-openshift-excluder and atomic-openshift-docker-excluder scripts during cluster installations and upgrades.

Installing → Quick Installation

Installing → Advanced Installation

Upgrading → Manual Upgrades

Upgrading → Automated Upgrades

Mon Jan 30 2017

Table 26. Installation and Configuration
Affected Topic Description of Change

Installing → Configure or Deploy a Docker Registry

Removed references to the deprecated --api-version flag.

Table 27. Developer Guide
Affected Topic Description of Change

Managing Environment Variables

Removed redundant information and CLI reference material; rearranged sections to match user process.

Builds

Updated the example Dockerfile path to point to a file, not a directory.

Thu Jan 26 2017

Table 28. Release Notes
Affected Topic Description of Change

OpenShift Enterprise 3.2 Release Notes

Added release notes for RHBA-2017:0199 - OpenShift Enterprise 3.2.1.23 bug fix update.

Wed Jan 25 2017

Table 29. Installation and Configuration
Affected Topic Description of Change

Installing a Cluster → Prerequisites

Added information about required ports for Aggregated Logging.

Table 30. Cluster Administration
Affected Topic Description of Change

Monitoring Routers

Removed references to the deprecated --credentials option.

High Availability

Removed references to the deprecated --credentials option.

Table 31. CLI Reference
Affected Topic Description of Change

Administrator CLI Operations

Removed references to the deprecated --credentials option.

Developer CLI Operations

Removed reference to the deprecated oc env command.

Mon Jan 16 2017

Table 32. Developer Guide
Affected Topic Description of Change

Managing Images

Added information about the supports annotation on image streams.

Table 33. Installation and Configuration
Affected Topic Description of Change

Configuring Authentication and User Agent

Clarified the difference between /api and /oapi in the User Agent section.

Mon Jan 09 2017

Table 34. Developer Guide
Affected Topic Description of Change

Templates

Updated the oc export all command example.

Builds

Added the FROM Image section.

Table 35. Installation and Configuration
Affected Topic Description of Change

Working with HTTP Proxies

Added clarifying details about HTTP proxies.

Table 36. Architecture
Affected Topic Description of Change

Additional Concepts → Authorization

Added clarifying details about cluster roles.

Table 37. Cluster Administration
Affected Topic Description of Change

Managing Authorization Policies

Added clarifying details about cluster roles.

Tue Dec 20 2016

Table 38. Installation and Configuration
Affected Topic Description of Change

Working with HTTP Proxies

Removed section on configuring Maven with http proxies.

Table 39. Cluster Administration
Affected Topic Description of Change

Backup and Restore

Added to the note with information on host backups over 700 MB.

Table 40. Creating Images
Affected Topic Description of Change

Guidelines

In the Support Arbitrary User IDs section, updated export LD_PRELOAD=libnss_wrapper.so to be export LD_PRELOAD=/usr/lib64/libnss_wrapper.so to prevent errors from the library not being found.

Table 41. Using Images
Affected Topic Description of Change

Source-to-Image (S2I) → PHP

Added the DOCUMENTROOT environment variable to the PHP Environment Variables table.

Thu Dec 08 2016

Table 42. Release Notes
Affected Topic Description of Change

OpenShift Enterprise 3.2 Release Notes

Added release notes for RHSA-2016:2915 - OpenShift Enterprise 3.2.1.21 security and bug fix update.

Mon Dec 05 2016

Table 43. Cluster Administration
Affected Topic Description of Change

Backup and Restore

Added the Backup and Restore section.

Mon Nov 21 2016

Table 44. Architecture
Affected Topic Description of Change

Additional Concepts → Authorization

Updated to reflect that seven, not six, Security Context Constraints are added to the cluster by default.

Additional Concepts → Persistent Storage

Removed statement indicating that HostPath is for testing only.

Table 45. Cluster Administration
Affected Topic Description of Change

Managing Security Context Constraints

Updated the output for oc get scc.

Mon Nov 14 2016

Table 46. Installation and Configuration
Affected Topic Description of Change

Advance LDAP Configuration → Setting up SSSD for LDAP Failover

Fixed error in Step 3: Apache Configuration section.

Tue Nov 01 2016

Table 47. Cluster Administration
Affected Topic Description of Change

Backup and Restore

Added a NOTE box to the Cluster Restore section, indicating that the outlined procedure only works for single-member etcd clusters.

Mon Oct 31 2016

Table 48. Release Notes
Affected Topic Description of Change

OpenShift Enterprise 3.2 Release Notes

Added release notes for RHSA-2016:2064 - OpenShift Enterprise 3.2.1.17 security update.

Mon Oct 24 2016

Table 49. Installation and Configuration
Affected Topic Description of Change

Installing → Prerequisites

Aded Note box to the Software Prerequisites section about subscription names.

Table 50. Cluster Administration
Affected Topic Description of Change

Configuring Service Accounts

Added a Service Accounts and Secrets heading.

Mon Oct 17 2016

Table 51. Installation and Configuration
Affected Topic Description of Change

Loading the Default Image Streams and Templates

Updated information in the Offerings by Subscription Type section on which images are provided by which subscriptions.

Installing a Cluster → Advanced Installation

Added more information to the openshift_master_portal_net parameter description in the Configuring Cluster Variables section.

Table 52. Cluster Administration
Affected Topic Description of Change

High Availability

Added the Multiple Highly Available Services In a Network section.

Tue Oct 11 2016

Table 53. Installation and Configuration
Affected Topic Description of Change

Setting up SSSD for LDAP Failover

Corrected steps in the Certificate Generation section.

Advanced LDAP Configuration → Setting up SSSD for LDAP Failover

Fixed errors in the Phase 2: Authenticating Proxy Setup section.

Configuring Persistent Storage →Persistent Storage Using Ceph Rados Block Device (RBD)

Updated the persistentVolumeReclaimPolicy setting to retain in the Persistent Volume Object Definition Using Ceph RBD example.

Setting up SSSD for LDAP Failover

Corrected steps in the Certificate Generation section.

Advanced LDAP Configuration → Setting up SSSD for LDAP Failover

Fixed errors in the Phase 2: Authenticating Proxy Setup section.

Table 54. Cluster Administration
Affected Topic Description of Change

Setting Quotas

Added that cpu and requests.cpu are the same value and can be used interchangeably, as with memory and requests.memory.

Table 55. Developereloper Guide
Affected Topic Description of Change

Copying Files to or from a Container

Added a procedure outlining how oc rsync can be used to copy database archives from an existing database container to a new database container’s persistent volume directory.

Tue Oct 04 2016

Table 56. Architecture
Affected Topic Description of Change

Core Concepts → Routes

Added Router Configuration Parameters.

Table 57. Installation and Configuration
Affected Topic Description of Change

Advanced LDAP Configuration → Setting up SSSD for LDAP Failover

Fixed errors in the Phase 2: Authenticating Proxy Setup section.

Configure or Deploy a Docker Registry

Added troubleshooting guidance on Image Pruning Failures.

Installing → Prerequisites

Added information about disabling dnsmasq.

Installing → Advanced Installation

Added example for a multi-master install with etcd on the same hosts.

Configuring Persistent Storage →Persistent Storage Using Ceph Rados Block Device (RBD)

Updated the persistentVolumeReclaimPolicy setting to retain in the Persistent Volume Object Definition Using Ceph RBD example.

Persistent Storage Examples → Complete Example Using GlusterFS

Updated the GlusterFS persistent storage example to use NGNIX instead of busybox.

Installing → Advanced Installation

Replaced ansible_sudo with ansible_become.

Configuring Persistent Storage → Volume Security

Fixed formatting of the oc get project default -o yaml example output within the SCCs, Defaults, and Allowed Ranges section.

Configuring Persistent Storage → Volume Security

Removed no_root_squash from the NFS example, as it is not a recommended option.

Table 58. Cluster Administration
Affected Topic Description of Change

High Availability

Fixed deprecated commands in the Configuring a Highly-available Routing Service section.

Backup and Restore

Added Prerequisites details and created new sections for Application Data Backup, Application Data Restore, Project Restore, as well as backing up Role Bindings, Service Accounts, Secrets, and Persistent Volume Claims.

Pruning Objects

Added a Note box about the required storage:delete:enabled flag when pruning images.

Table 59. Developer Guide
Affected Topic Description of Change

Builds

Added information on shallow cloning.

Table 60. REST API Reference
Affected Topic Description of Change

Overview

Updated the oc whoami --token command to show the shorter flag of oc whoami --t.

Tue Sep 20 2016

Table 61. Release Notes
Affected Topic Description of Change

OpenShift Enterprise 3.2 Release Notes

Added release notes for RHSA-2016:1853 - OpenShift Enterprise 3.2.1.15 security and bug fix update.

Tue Sep 13 2016

Table 62. Installation and Configuration
Affected Topic Description of Change

Installing → Advanced Installation

Updated the Multiple Masters Using HAProxy Inventory File example with a line about enabling ntp on masters to ensure proper failover as part of HA configuration.

Installing → Configure or Deploy the Router

Updated the F5 deployment instructions to reflect that the F5 router needs to be run in privileged mode.

Master and Node Configuration

Enhanced descriptions of master and node configuration file parameters and created subsections for similar groupings.

Configuring Authentication and User Agent

Renamed the User Agent section to Preventing CLI Version Mismatch With User Agent and added more information.

Aggregate Logging Sizing Guidelines

New topic on aggregate logging sizing guidelines for Elasticsearch, Fluentd, and Kibana (EFK) stack aggregate logs from nodes and applications.

Table 63. Cluster Administration
Affected Topic Description of Change

Managing Authorization Policies

Added the Granting Users Daemonset Permissions section.

Table 64. Developer Guide
Affected Topic Description of Change

Using Daemonsets

New topic on using daemonsets as a developer.

Table 65. Using Images
Affected Topic Description of Change

Other Images → Jenkins

Updated the Jenkins slave template URL within the Using the Jenkins Kubernetes Plug-in to Run Jobs section.

Database Images → MongoDB

Updated some of the language surrounding the Deployment Configuration Object Definition in the Example Template.

Tue Sep 06 2016

Table 66. Architecture
Affected Topic Description of Change

Core Concepts → Routes

Fixed table markup in Table 3.1 in HAProxy Template Router section.

Added a Note box on the implication of older routes with a sharded setup.

Table 67. Installation and Configuration
Affected Topic Description of Change

Configuring Persistent Storage → Persistent Storage Using GlusterFS

Updated to use the Retain reclaim policy, as the Recycle policy is not currently supported with GlusterFS.

Working with HTTP Proxies

Added more information about the NO_PROXY variable.

Configure or Deploy the Router

Added information about the --selector option and how the quick installation method automatically deploys the router and registry.

Configure or Deploy a Docker Registry

Added information explaining that quick installations automatically handle the initial deployment of the Docker registry and the OpenShift Enterprise router.

Table 68. Cluster Administration
Affected Topic Description of Change

Managing Projects

Removed an invalid oc edit command.

Table 69. Developer Guide
Affected Topic Description of Change

Deployments

Added a new Running a Pod with a Different Service Account section.

Migrating Applications → Migrating Database Applications

Fixed the formatting of some commands.

Events

Added a comprehensive list of events.

Mon Aug 29 2016

Table 70. Installation and Configuration
Affected Topic Description of Change

Installing → Disconnected Install

Fixed the tag references of images to be more generic.

Table 71. Developer Guide
Affected Topic Description of Change

Migrating Applications

Added a new set of topics reviewing the migration procedure of OpenShift version 2 (v2) applications to OpenShift version 3 (v3), including:

Tue Aug 23 2016

Table 72. Release Notes
Affected Topic Description of Change

OpenShift Enterprise 3.2 Release Notes

Clarified in the DNS Changes section that the OpenShift Enterprise 3.2 DNS changes are not automatically applied to 3.1 clusters during upgrade.

Table 73. Installation and Configuration
Affected Topic Description of Change

Installing → Prerequisites

Clarified in the DNS section that the OpenShift Enterprise 3.2 DNS changes are not automatically applied to existing clusters during an upgrade from OpenShift Enterprise 3.1 to 3.2.

Upgrading → Performing Manual Cluster Upgrades

Added an Important box about meeting prerequisites before upgrade.

Upgrading → Performing Automated Cluster Upgrades

Added an Important box about meeting prerequisites before upgrade.

Configuring Custom Certificates

Added details about configuring custom certificates with Ansible.

Configuring Authentication and User Agent

Added details about configuring authentication with Ansible.

Configuring the SDN

Added details about configuring the SDN with Ansible.

Configuring for AWS

Added details about configuring for AWS with Ansible.

Configuring for OpenStack

Added details about configuring for OpenStack with Ansible.

Working with HTTP Proxies

Added details about configuring HTTP proxies with Ansible.

Configuring Global Build Defaults and Overrides

Added details about configuring global build defaults and overrides with Ansible.

Enabling Cluster Metrics

Added clarifying details to the Providing Your Own Certificates section.

Customizing the Web Console

Added details about configuring the web console with Ansible.

Table 74. Cluster Administration
Affected Topic Description 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.

Managing Nodes

Added details on how to change the node traffic interface.

Managing Security Context Constraints

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

Thu Aug 18 2016

Table 75. Release Notes
Affected Topic Description of Change

OpenShift Enterprise 3.2 Release Notes

Updated the Asynchronous Errata Updates section and added a subsection for RHBA-2016:1639.

Table 76. Installation and Configuration
Affected Topic Description of Change

Upgrading → Performing Manual Cluster Upgrades

Added manual upgrade steps to get the latest templates from openshift-ansible-roles.

Added references to the .NET Core for RHEL image streams in the Updating the Default Image Streams and Templates section.

Mon Aug 15 2016

Table 77. Getting Started
Affected Topic Description of Change

Getting Started → Developers: Web Console Walkthrough

Updated the getting started experience for web console users, complete with updated walk-through video.

Getting Started → Developers: Basic Walkthrough Using the CLI

Added a getting started experience for command-line users, equivalent to the web console getting started experience, complete with walk-through video.

Table 78. Installation and Configuration
Affected Topic Description of Change

Aggregating Container Logs

Added information on log locations within Kibana to the Deploying the EFK Stack section.

Enabling Cluster Metrics

Removed the --port option when creating the route in the Using a Re-encrypting Route section, as it caused issues.

Table 79. Using Images
Affected Topic Description of Change

Source-to-Image (S2I) → Ruby

Added variables related to Puma.

Thu Aug 11 2016

Table 80. Release Notes
Affected Topic Description of Change

OpenShift Enterprise 3.2 Release Notes

Updated the Asynchronous Errata Updates section and added release notes for OpenShift Enterprise 3.2.1.13, including notes on upgrading.

Table 81. Installation and Configuration
Affected Topic Description of Change

Installing → Deploying a Docker Registry

Added Google Cloud Storage (GCS) to the list of currently supported storage drivers in the Advanced: Overriding the Registry Configuration section.

Clarified details in CloudFront configuration references.

Upgrading → Performing Manual Cluster Upgrades

Minor updates for OpenShift Enterprise 3.2.1.13 relevance.

Mon Aug 08 2016

Table 82. Architecture
Affected Topic Description of Change

Core Concepts → Routes

Improved explanation of traditional vs overlapped router sharding, including an example of namespace-based sharding.

Table 83. Installation and Configuration
Affected Topic Description of Change

Adding Hosts to an Existing Cluster

New topic. Moves existing content on adding node hosts from the Quick Installation and Advanced Installation topics and combines with new content on adding master hosts.

Aggregating Container Logs

Added that NFS is a not suitable for Lucene storage, NFS is not supported, and how to use local storage.

Performing Manual Cluster Upgrades

Distinguished between embedded and external etcd in the Preparing for a Manual Upgrade section.

Installing → Deploying a Router

Clarified the need for the cluster-reader permission and added the Using Namespace Router Shards section.

Table 84. Developer Guide
Affected Topic Description of Change

Using Persistent Volumes

Added a spec.volumeName field to the Requesting Storage example.

Thu Aug 04 2016

Table 85. Installation and Configuration
Affected Topic Description of Change

Installing → Deploying a Docker Registry

Removed Microsoft Azure from the list of currently supported storage drivers in the Advanced: Overriding the Registry Configuration section.

Configuring Persistent Storage → Persistent Storage Using GlusterFS

Added overviews for the existing dedicated storage cluster method and the new containerized storage cluster method, including a link to the new Deployment Guide for Containerized Red Hat Gluster Storage documentation.

Mon Aug 01 2016

Table 86. Installation and Configuration
Affected Topic Description of Change

Routing from Edge Load Balancers

Added a link connecting F5 router and Routing from Edge Load Balancers topics within the Establishing a Tunnel Using a Ramp Node section.

Installing → Prerequisites

Added directions on changing the default configuration file in the Installing Docker section.

Installing → Deploying a Docker Registry

Added support information for upstream registry configuration.

Table 87. Cluster Administration
Affected Topic Description of Change

Managing Projects

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

Table 88. Developer Guide
Affected Topic Description of Change

Integrating External Services

Corrected the endpoints example within the External MySQL Database section.

Wed Jul 27 2016

Table 89. Architecture
Affected Topic Description of Change

Additional Concepts → Admission Controllers

Added a Warning box indicating that OpenShift Enterprise master has a default list of plug-ins that are enabled by default for each type of resource.

Table 90. Installation and Configuration
Affected Topic Description of Change

Configuring for OpenStack

Added Important advisories about file creation for cloud configurations in the Configuring Masters and Configuring Nodes sections.

Configuring for GCE

Added Important advisories about file creation for cloud configurations in the Configuring Masters and Configuring Nodes sections.

Configuring for AWS

Added Important advisories about file creation for cloud configurations in the Configuring Masters and Configuring Nodes sections.

Aggregating Container Logs

Added the Performing Elasticsearch Maintenance Operations section.

Installing → Prerequisites

Added TCP/UDP information to the xref:../install_config/install/prerequisites.adoc#prereq-network-access[Network Access} tables.

Installing → Disconnected Installation

Fixed command in Syncing Repositories section.

Configuring Authentication and User Agent

Added a new section about userAgentMatching.

Performing Automated Cluster Upgrades

Added step about logging in as an administrator.

Aggregating Container Logs

Added guidance on configuring Curator.

Configuring Persistent Storage

Added important box about changing fstype field in a persistent volume configuration in several files.

Install → Prerequisites

Provided more details on OpenShift DNS requirements.

Deploying a Router

Added a Preventing Connection Failures During Restarts section.

Table 91. Cluster Administration
Affected Topic Description of Change

Managing Projects

Added a Note box in the Limiting Number of Self-Provisioned Projects Per User section with a pointer to the new Managing User and Group Labels section.

Managing Users

Added a new Managing User and Group Labels section.

Table 92. Developer Guide
Affected Topic Description of Change

Builds

Added Build Resources section.

Downward API

Added support details in the Selecting Fields section.

Application Health

Removed High-level Application Health Checks section.

Creating New Applications

Added the Useful Edits section with instructions on how to deploy an application to selected nodes.

Table 93. Using Images
Affected Topic Description of Change

Source-to-Image (S2I) → Python

Updated Python version numbers supported by OpenShift Enterprise.

Source-to-Image (S2I) → PHP

Updated PHP version numbers supported by OpenShift Enterprise.

Database Images → MySQL

Updated MySQL version numbers supported by OpenShift Enterprise.

Source-to-Image (S2I) → Node.js

Added the NPM_MIRROR environment variable to the Development Mode Environment Variables table.

Source-to-Image (S2I) → PHP

Added COMPOSER_MIRROR to the Composer Environment Variables table.

Source-to-Image (S2I) → Ruby

Added RUBYGEM_MIRROR to the Ruby Environment Variables table.

Wed Jul 20 2016

Table 94. Release Notes
Affected Topic Description of Change

OpenShift Enterprise 3.2 Release Notes

Updated the Asynchronous Errata Updates section and added release notes for OpenShift Enterprise 3.2.1.9, including notes on upgrading.

Table 95. Installation and Configuration
Affected Topic Description of Change

Upgrading → Performing Automated Cluster Upgrades

Updated the Using the Installer to Upgrade section to note the installer now supports applying asynchronous errata updates as well as minor version upgrades.

Updated the Running the Upgrade Playbook Directly section to detail usage of the new v3_2 upgrade playbook, which supports both upgrading to OpenShift Enterprise 3.2 and applying OpenShift Enterprise 3.2 asynchronous errata updates.

Upgrading → Performing Manual Cluster Upgrades

Update location of nuke_images.sh file.

Minor updates for OpenShift Enterprise 3.2.1.9 relevance.

Thu Jul 14 2016

Table 96. Architecture
Affected Topic Description of Change

Core Concepts → Pods and Services

Minor update for clarity in the Pods section.

Fixed wording in the Pods section.

Added information about the service proxy mode and how to configure it.

Table 97. Installation and Configuration
Affected Topic Description of Change

Installing → Prerequisites

Added an Important box to the System Requirements section.

Provided more details on OpenShift DNS requirements.

Corrected sizing information in the Host Recommendations section.

Described which required ports are necessary for master self-communication.

Installing → Advanced Installation

Added the following variables to the Configuring Cluster Variables section:

  • openshift_node_proxy_mode

  • openshift_docker_additional_registries

  • openshift_docker_insecure_registries

  • openshift_docker_blocked_registries

Installing → Deploying a Docker Registry

Replaced the deprecated --credentials option in place of --service-account option.

Upgrading → Performing Automated Cluster Upgrades

Added a Upgrading Cluster Metrics section.

Upgrading → Performing Manual Cluster Upgrades

Added a Upgrading Cluster Metrics section.

Master and Node Configuration

Added proxy-mode parameters.

Configuring Authentication

Corrected wording in the HTPasswd section.

Advanced LDAP Configuration

Aggregating Container Logs

Added a section on sending logs to an external source.

Expanded documentation on scaling up Elasticsearch instances.

Rewording and clarifications.

Enabling Cluster Metrics

Added deployer template parameters.

Added requirement of using re-encrypting route for cluster metrics that use generated self-signed certs.

Table 98. Cluster Administration
Affected Topic Description of Change

Managing Projects

Added an Important box to the Limiting Number of Self-Provisioned Projects Per User section about the PROJECT_REQUESTING_USER annotation.

High Availability

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

Troubleshooting OpenShift SDN

Added the TLS Handshake Timeout section.

Table 99. Developer Guide
Affected Topic Description of Change

Builds

Fixed build configuration example in the Other section.

Managing Images

Updated the oc secrets new --help command to be oc secrets new-dockercfg --help.

Deployments

Clarified operational conditions around config-change and image-change triggers.

Added the mid lifecycle-hook in the Recreate Strategy section.

Secrets

Added clarifying details to the Restrictions section.

Managing Volumes

Added configmap to the list of supported values for the --type option of the oc volume command.

Port Forwarding

Updated outdated syntax instances of oc port-forward -p.

Downward API

Added status.podIP as a valid selector in the v1 API.

Managing Environment Variables

Added information about automatically added environment variables.

Table 100. Creating Images
Affected Topic Description of Change

Guidelines

Added a better UID permissions example for Support Arbitrary User IDs in the OpenShift Enterprise-Specific Guidelines.

Table 101. Using Images
Affected Topic Description of Change

Source-to-Image (S2I) → Node.js

Added more detail about environment variable usage for images.

Source-to-Image (S2I) → Ruby

Source-to-Image (S2I) → PHP

Source-to-Image (S2I) → Python

Source-to-Image (S2I) → Perl

Added more detail about environment variable usage for images.

Added the HTTPD_START_SERVERS and HTTPD_MAX_REQUEST_WORKERS parameters to the Configuration section.

Database Images → MySQL

Added MYSQL_SERVICE_HOST and MYSQL_SERVICE_PORT to the Environment Variables section.

Database Images → PostgreSQL

Updated POSTGRESQL_MAX_CONNECTIONS and added POSTGRESQL_MAX_PREPARED_TRANSACTIONS and POSTGRESQL_EFFECTIVE_CACHE_SIZE to the Environment Variables section.

Database Images → MongoDB

Added the a note box to the Additional MongoDB Settings table in the Environment Variables section.

Fri Jul 08 2016

Table 102. Installation and Configuration
Affected Topic Description of Change

Downgrading OpenShift

Updated topic to be relevant for the OpenShift Enterprise 3.2 to 3.1 downgrade path. (BZ#1348324)

Tue Jul 05 2016

Table 103. Release Notes
Affected Topic Description of Change

OpenShift Enterprise 3.2 Release Notes

Updated the Asynchronous Errata Updates section and added release notes for OpenShift Enterprise 3.2.1.4, including notes on upgrading.

Table 104. Installation and Configuration
Affected Topic Description of Change

Upgrading → Performing Automated Cluster Upgrades

Minor updates for OpenShift Enterprise 3.2.1.4 relevance.

Upgrading → Performing Manual Cluster Upgrades

Minor updates for OpenShift Enterprise 3.2.1.4 relevance.

Table 105. Using Images
Affected Topic Description of Change

Source-to-Image (S2I) → Node.js

Updated to list support for Node.js 4.

Source-to-Image (S2I) → Ruby

Updated to list support for Ruby 2.3.

Source-to-Image (S2I) → Python

Updated to list support for Python 3.5.

Database Images → MongoDB

Updated to list support for MongoDB 3.2.

Database Images → PostgreSQL

Updated to list support for PostgreSQL 9.5.

Thu Jun 30 2016

Table 106. Release Notes
Affected Topic Description of Change

OpenShift Enterprise 3.2 Release Notes

Updated the Upgrading section in the OpenShift Enterprise 3.2.1.1 release notes to remove a caveat about containerized hosts and to add a note about the v3_1_to_v3_2 upgrade playbook.

Table 107. Installation and Configuration
Affected Topic Description of Change

Upgrading → Performing Automated Cluster Upgrades

Updated the Upgrading to OpenShift Enterprise 3.2 Asynchronous Releases section to remove an Important box about containerized hosts and to add a note about the v3_1_to_v3_2 upgrade playbook.

Upgrading → Performing Manual Cluster Upgrades

Updated the topic to include manual upgrade steps for containerized hosts as well as RPM-based hosts.

Updated the Upgrading the EFK Logging Stack section to add a required step for manually importing image tags. (BZ#1338965)

Mon Jun 27 2016

Table 108. Release Notes
Affected Topic Description of Change

OpenShift Enterprise 3.2 Release Notes

Updated the Asynchronous Errata Updates section and added release notes for OpenShift Enterprise 3.2.1.1, including notes on upgrading and details on the enhancements, bug fixes, and known issues included in the release.

Table 109. Installation and Configuration
Affected Topic Description of Change

Installing → Prerequisites

Updated for Docker 1.10 support.

Upgrading → Performing Automated Cluster Upgrades

Updated for OpenShift Enterprise 3.2.1.1 relevance and to note the automated upgrade playbook for asynchronous errata updates is in development.

Upgrading → Performing Manual Cluster Upgrades

Updated for OpenShift Enterprise 3.2.1.1, including Docker 1.10 support.

Noted that manual upgrade steps are currently only available for RPM-based installations, with steps for containerized installations to come in a documentation update.

Wed Jun 15 2016

Table 110. Architecture
Affected Topic Description of Change

Additional Concepts → Authentication

Removed the Impersonation section, which does not apply to OpenShift Enterprise 3.2.

Tue Jun 14 2016

Table 111. Installation and Configuration
Affected Topic Description of Change

Aggregating Container Logs

Specified the correct units for ES_INSTANCE_RAM and ES_OPS_INSTANCE_RAM.

Persistent Storage Examples → Mounting Volumes on Privileged Pods

Added Mounting Volumes on Privileged Pods file.

Installing → Deploying a Router

Added an Important box regarding default resource requests for router pods.

Configuring Authentication

Added the clientCommonNames parameter to the Request Header section.

Master and Node Configuration

Updated the setting guidance in Parallel Image Pulls with Docker 1.9+.

Installing → Deploying a Docker Registry

Updated the example of using an existing persistent volume claim (PVC) to a matching configuration for Docker registry PVC.

Table 112. Cluster Administration
Affected Topic Description of Change

Setting Quotas

Added examples for long running versus timebound quota.

Securing Builds by Strategy

Updated for build strategy role changes.

Overcommitting

Added the Configuring Masters for Overcommitment section about the ClusterResourceOverride admission controller.

Table 113. CLI Reference
Affected Topic Description of Change

Developer CLI Operations

Replace instances of oc rsh <pod_ID> with oc rsh <pod> and fixed other formatting.

Table 114. Developer Guide
Affected Topic Description of Change

Quotas and Limit Ranges

Added a section on project resource limits.

Table 115. Creating Images
Affected Topic Description of Change

Guidelines

Moved Docker and Project Atomic documentation links to a new External Guidelines subsection of General Docker Guidelines.

Table 116. Using Images
Affected Topic Description of Change

Other Images → Jenkins

Removed specific reference to Jenkins version and added a link to the LTS Changelog.

Database Images → MongoDB

Added the MONGODB_TEXT_SEARCH_ENABLED variable to the Environment Variables section.

Fri Jun 10 2016

Table 117. Architecture
Affected Topic Description of Change

Infrastructure Components → Web Console

Added a Note introducing Cockpit to the Project Overviews section.

Core Concepts → Builds and Image Streams

Added Reproducibility to the list of S2I advantages in the Source-to-Image (S2I) Build section.

Additional Concepts → Authorization

Added a Note box indicating that Roles need to be assigned to administer the setup with an external user.

Table 118. Installation and Configuration
Affected Topic Description of Change

Installing → Prerequisites

Added NetworkManager to the System Requirements section for nodes.

Added NetworkManager as a prerequisite in the Environment Requirements section.

Installing → Advanced Installation

Replaced the openshift_docker_log_options Ansible variable with openshift_docker_options in the Configuring Host Variables section.

Installing → Deploying a Docker Registry

Fixed examples in the Securing the Registry section to use consistent --cert and --key values. Also, clarify the origin of the ca.crt file that must be installed per-node.

Configuring Authentication

Added a note on how to obtain the htpasswd utility.

Customizing the Web Console

Added that each time a user’s token to OpenShift Enterprise expires, the user is presented with a custom page. Also, added use cases for custom login pages.

Installing → Advanced Installation

Updated openshift_router_selector to its new name of openshift_hosted_router_selector.

Table 119. Cluster Administration
Affected Topic Description 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.

Table 120. Developer Guide
Affected Topic Description of Change

Opening a Remote Shell to Containers

Added a new topic on opening a remote shell to containers.

Wed Jun 08 2016

Table 121. Installation and Configuration
Affected Topic Description of Change

Upgrading → Performing Automated Cluster Upgrades

Updated to declare support for containerized upgrades as of the RHBA-2016:1208 advisory.

Upgrading → Performing Manual Cluster Upgrades

Updated to declare support for containerized upgrades as of the RHBA-2016:1208 advisory.

Tue Jun 07 2016

Table 122. Release Notes
Affected Topic Description of Change

OpenShift Enterprise 3.2 Release Notes

Updated the Known Issues section to declare support for containerized upgrades as of the RHBA-2016:1208 advisory.

Updated the Asynchronous Errata Updates section and added a subsection for RHBA-2016:1208.

Table 123. Installation and Configuration
Affected Topic Description of Change

Upgrading

Updated to declare support for containerized upgrades as of the RHBA-2016:1208 advisory.

Fri Jun 03 2016

Table 124. Release Notes
Affected Topic Description of Change

OpenShift Enterprise 3.2 Release Notes

Removed an incorrect support claim regarding storage drivers for the integrated Docker registry.

Table 125. Installation and Configuration
Affected Topic Description of Change

Installing → Prerequisites

Fixed an incomplete command for installing the docker-1.9.1 package in the Installing Docker section.

Installing → Advanced Installation

Updated the location of the scaleup.yml playbook in the Adding Nodes to an Existing Cluster section.

Aggregating Container Logs

Added an Important box on manually importing tags for deployment to the Deploying the EFK Stack section.

Mon May 30 2016

Table 126. Architecture
Affected Topic Description of Change

Additional Concepts → Authentication

Added the Impersonation section.

Core Concepts → Routes

Added the Router Sharding section.

Table 127. Installation and Configuration
Affected Topic Description of Change

Installing → Prerequisites

Added an Important box to the Sizing Recommendations section advising that oversubscribing the physical resources on a node affects resource guarantees the Kubernetes scheduler makes during pod placement.

Added prerequisite information to node host section of System Requirements.

Installing → Advanced Installation

Updated the parameter name docker_log_options to openshift_docker_log_options in the Host Variables table.

Installing → Disconnected Installation

Fixed some outdated image names.

Installing → Deploying a Router

Added sections describing how to create and modify router shards.

Persistent Storage Examples → Backing Docker Registry with GlusterFS Storage

New topic about how to attach a GlusterFS persistent volume to the Docker Registry.

Working with HTTP Proxies

Updated the example in the Configuring Default Templates for Proxies section to use https for GitHub access.

Routing from Edge Load Balancers

Fixed error in the OpenShift SDN cluster network setup steps for the ramp node.

Aggregating Container Logs

Updated with guidance to use oc new-app instead of oc process | oc create for logging.

Enabling Cluster Metrics

Simplified the Using a Re-encrypting Route section.

Table 128. Cluster Administration
Affected Topic Description 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.

Table 129. CLI Reference
Affected Topic Description of Change

Managing CLI Profiles

Updated the Verifying the Current Working Environment example to use https for GitHub access.

Get Started with the CLI

Updated the oc status example to use https for GitHub access.

Table 130. Developer Guide
Affected Topic Description of Change

Templates

Fixed oc process example in the Parameters section.

Copying Files to or from a Container

Added use cases for the oc rsync command to the Overview.

Builds

Updated the examples in the Defining a BuildConfig, Git Repository Source Options, and Using a Proxy for Git Cloning sections to use https for GitHub access.

Table 131. Creating Images
Affected Topic Description of Change

S2I Requirements

Clarified details of onbuild behavior with S2I.

Added an External References section with links to an image creation tutorial and the S2I project repository.

Testing S2I Images

Updated the BuildConfig example to use https for GitHub access.

Table 132. Using Images
Affected Topic Description of Change

Other Images → Jenkins

Updated the example in the Using Jenkins as a Source-To-Image builder section to use https for GitHub access.

Wed May 18 2016

Table 133. Installation and Configuration
Affected Topic Description of Change

Upgrading → Performing Manual Cluster Upgrades

Corrected a step in the Upgrading the EFK Logging Stack section to use oc apply.

Mon May 16 2016

Table 134. Installation and Configuration
Affected Topic Description of Change

Installing → Advanced Installation

Added a Configuring Global Proxy Options section.

Thu May 12 2016

OpenShift Enterprise 3.2 initial release.

Table 135. Release Notes
Affected Topic Description of Change

OpenShift Enterprise 3.2 Release Notes

Added release notes for initial release.

Table 136. Architecture
Affected Topic Description of Change

Core Concepts → Builds and Image Streams

Moved many task-based sections to the new Managing Images topic in the Developer Guide.

Infrastructure Components → Web Console

Updated the Web Console Project Overview screenshot.

Added a CLI Downloads section, including a screenshot of the new About page.

Infrastructure Components → Kubernetes Infrastructure

Added a note that OSE 3.2 uses Kubernetes 1.2 and Docker 1.9.

Removed support for the Pacemaker HA method.

Additional Concepts → Authentication

Added the system:authenticated:oauth virtual group to the Users and Groups section.

Additional Concepts → Admission Controllers

New topic discussing admission controllers and the configurable plug-ins.

Table 137. Installation and Configuration
Affected Topic Description of Change

Installing → Prerequisites

Added prerequisite information for CPU and GB size requirements to System Requirements, and Important boxes recommending the node and pod limits.

Removed support for the Pacemaker HA method.

Installing → Advanced Installation

Updated the osm_default_subdomain variable name to the new openshift_master_default_subdomain name.

Added openshift_rolling_restart_mode to the Configuring Cluster Variables section for controlling the behavior for rolling master restarts.

Removed support for the Pacemaker HA method.

Installing → Deploying a Docker Registry

Added the Registry Compute Resources section.

Updated the Known Issues section to note the error caused when a pulled image is pushed to an image stream different from the one it is being pulled from.

Used oc logs directly on deployment configurations in examples, instead of on individual pods.

Added a Whitelisting Docker Registries section.

Added a step to the Securing the Registry procedure for updating the schema for the readiness probe.

Installing → Deploying a Router

Added a Customizing the Router Service Ports section.

Added a Forcing Route Host Names to a Custom Routing Subdomain section.

Updated the Customizing the Default Routing Subdomain section for setting environment variables in the deployment configuration.

Updated an example in the Using Secured Routes section to use oc create route.

Installing → Deploying a Docker Registry

Updated to use oc create serviceaccount commands and service account user names in add-scc-to-user commands.

Installing → Deploying a Router

Routing from Edge Load Balancers

Upgrading → Manual Upgrades

Added the Upgrading the EFK Logging Stack section.

Downgrading OpenShift

Added a Note box clarifying that the topic currently only supports the OpenShift Enterprise 3.1 to 3.0 downgrade path, and that the topic will be updated in the future for 3.2 to 3.1.

Master and Node Configuration

Added information about alternate bindPassword/clientSecret methods.

Added information about parallel pulls with Docker 1.9+.

Updated the Node Configuration Files section to reflect that perFSGroup should be set to null.

Updated the Master Configuration Files section to include the alwaysShowProviderSelection.

Configuring Authentication

Added GitHub organization configuration information.

Added extended attributes to the Request Header section.

Added a GitLab section for the new GitLab identity provider.

Updated the Identity Providers section to mention that the identity provider selection page can be customized.

Sharing an NFS Persistent Volume (PV) Across Two Pods

New topic on how a user wanting to leverage shared storage for use by two separate containers would configure the solution.

Persistent Storage Examples

New topic on setting up and configuring common storage use cases.

Syncing Groups With LDAP

Added information about alternate bindPassword/clientSecret methods.

Customizing the Web Console

Added the Customizing the OAuth Error Page section.

Working with HTTP Proxies

Updated to indicate that NO_PROXY now supports CIDRs as well.

Routing from Edge Load Balancers

Updated to match the new OpenShift SDN cluster network (10.128.0.0/16) and add OpenFlow rules to get the ramp node working.

Configuring Global Build Defaults and Overrides

New topic convering the new BuildDefaults and BuildOverrides admission control plug-ins.

Configuring Persistent Storage → Persistent Storage Using GCE Persistent Disk

Linked to Volume Owner Information.

Configuring Persistent Storage → Persistent Storage Using OpenStack Cinder

Configuring Persistent Storage → Persistent Storage Using AWS Elastic Block Store

Configuring Persistent Storage → Dynamic Provisioning

Documented Volume Owner Information.

Customizing the Web Console

In the Adding or Changing Links to Download the CLI section, added information about downloading the CLI from the About page.

Updated web console extension examples.

Added instructions on customizing the login provider selection page to the Customizing the Login Page section.

Syncing Groups With LDAP

Added a RFC 2307 with User-Defined Error Tolerances section.

Added the pageSize parameter to examples, for setting LDAP search paging sizes.

Table 138. Cluster Administration
Affected Topic Description of Change

High Availability

Added the Dynamically Updating Virtual IPs for a Highly-available Service section.

Limit Run-once Pod Duration

New topic on the RunOnceDuration plug-in.

Setting Quotas

Moved the "Resource Quota" topic from the Developer Guide to Cluster Administration, as it involves cluster administration tasks, and renamed it Setting Quotas.

Added reference to the configmaps resource.

Setting Limit Ranges

Moved the "Resource Limits" topic from the Developer Guide to Cluster Administration, as it involves cluster administration tasks, and renamed it Setting Limit Ranges.

Overcommitting

Updated the Reserving Resources for System Processes section to mention the new allocating node resources method.

Allocating Node Resources

New topic on reserving node resources.

Scheduler

Added the Controlling Pod Placement section.

Managing Security Context Constraints

Updated to use oc create serviceaccount commands and service account user names in add-scc-to-user commands.

High Availability

Managing Projects

Added the Limiting Number of Self-Provisioned Projects Per User section.

Managing Authorization Policies

Added new registry roles to output in the Viewing Cluster Policy section.

Managing Projects

Added a Limiting Number of Self-Provisioned Projects Per User section.

Table 139. CLI Reference
Affected Topic Description of Change

Developer CLI Operations

Added the autoscale section.

Get Started with the CLI

In the Installing the CLI section, added information about downloading the CLI from the About page, including a screenshot of the About page.

Created 3 new videos about installing the CLI on Windows, Mac OS X, and Linux systems and updated written docs to include links to the videos, and image thumbnails to represent videos.

Table 140. Developer Guide
Affected Topic Description of Change

Builds

Added information about binary builds to the Binary Source section.

Clarified how to avoid copying the base directory when including extra files in the image source.

Added a Troubleshooting Guidance table.

Added a Using Secrets During a Build section.

Added a Build Hooks section.

Added an Image Source section.

Added a Deleting a BuildConfig section.

Jobs

Added a Setting Maximum Duration section, which includes job deadline information.

Resource Quota

Moved the topic from Developer Guide to Cluster Administration, as it involves cluster administration tasks, and renamed it to Setting Quotas.

ConfigMaps

New topic for the new ConfigMap object.

Managing Images

New topic aggregating many related tasks regarding images and image streams. Includes many sections previously found in the Builds and Image Streams and Image Pull Secrets topics, as well as updated and enhanced details throughout.

Added an Important box to Adding Tags to Image Streams advising against tagging internally managed images.

Added a Creating an Image Stream by Manually Pushing an Image section.

Added an Importing Images from Private Registries section.

Quotas and Limit Ranges

Consolidated and re-used developer-relevant information about quotas and limit ranges from related Cluster Administrator topics into what was previously the "Compute Resources" topic, and renamed it to Quotas and Limit Ranges.

Service Accounts

Updated to use the oc create serviceaccount command.

Application Life Cycle Examples

Added images to the Application Life Cycle Examples topic.

Managing Volumes

Added a Note indicating that EmptyDir volume storage may be restricted by a quota based on the pods FSGroup, if enabled by your cluster administrator.

Application Life Cycle Examples

Added the Application Life Cycle Examples topic to the Developer Guide, which outlines example workflows for building applications.

Projects

Added a Note box about project creation limits.

Pod Autoscaling

Updated to include oc autoscale usage.

Table 141. Creating Images
Affected Topic Description of Change

Custom Builder

Updated the Custom Builder Environment Variables table and provided more context and clarity around the Custom builder image.

Added information on the buildAPIVersion parameter to the Custom Builder Image section.

Table 142. Using Images
Affected Topic Description of Change

Source-to-Image (S2I) → Node.js

Updated the Configuration section.

Added a Hot Deploying section.

Clarified description of the DEV_MODE environment variable.

Source-to-Image (S2I) → Ruby

Clarified description of the DISABLE_ASSET_COMPILATION environment variable.

Source-to-Image (S2I) → Perl

Clarified description of the ENABLE_CPAN_TEST environment variable.

Other Images → Jenkins

Added the Using the Jenkins Kubernetes Plug-in to Run Jobs section.

Added information on how to use Jenkins as a source-to-image builder.