Mon Oct 16 2017

Affected Topic Description of Change

Installing a Cluster → Advanced Installation

Clarified required port for VIP and added note that HAProxy router is not for production environments in Multiple Masters Example.

Upgrading a Cluster → Performing Manual In-place Cluster Upgrades

Added a step in Preparing for a Manual Upgrade section to obtain the latest image stream.

Upgrading a Cluster → Performing Automated In-place Cluster Upgrades

Added a step in Preparing for an Automated Upgrade section to obtain the latest image stream.

Enabling Cluster Metrics

Added *_nodeselector variables to the table in the Specifying Metrics Ansible Variables section.

Wed Oct 11 2017

Affected Topic Description of Change

Installing a Cluster → Advanced Installation

Added the Configuring Registry Storage section.

Tue Oct 03 2017

Affected Topic Description of Change

Setting up the Registry → Extended Registry Configuration

Added note clarifying that the mirroring feature is different from the upstream feature in the Image Pullthrough section.

Enabling Cluster Metrics

Added link to upstream documentation in the Accessing Hawkular Metrics Directly section.

Fri Sep 22 2017

Affected Topic Description of Change

Advanced Installation

Added a note that the default HAProxy load balancer is intended for non-production environments.

Configuring Authentication and User Agent

Added information on manually provisioning a user and identity when using the lookup mapping method for authenticating.

Setting up a Router → Using the F5 Router Plug-in

Removed the deprecated --credentials option from the Setting Up F5 Native Integration section.

Installing a Cluster → Disconnected Installation

Added a note to the Syncing Images section about the need for ose-recycler when using NFS.

Redeploying Certificates

Added a note to the Redeploying Certificates section about certificate expiration.

Mon Sep 18 2017

Affected Topic Description of Change

Setting up a Router → Using the F5 Router Plug-in

Added to the Prerequisites and Supportability section with supportability information.

Setting Up a Router → Using the F5 Router Plug-in

Added an F5 support statement

Securing the Registry

Updated commands for registry installation.

Extended Registry Configuration

Updated commands for registry installation and added steps to use a ConfigMap not secrets to override registry defaults.

Accessing the Registry

Updated commands for registry installation.

Wed Sep 06 2017

Affected Topic Description of Change

Aggregating Container Logs

Updated openshift-ansible playbook steps in the Troubleshooting Kibana section.

Advanced Installation

Clarified information about using a non-default registry and router in the Configuring a Registry Location section.

Using the Default HAProxy Router

Added information on needing separate DNS entries for routing shards to the Using Router Shards section.

Mon Aug 28 2017

Affected Topic Description of Change

Aggregating Container Logs

Corrected the link to the logging yaml file example in the Specifying Logging Ansible Variables section.

Master and Node Configuration

Expanded openshift_master_audit_config details.

Installing a Cluster → Advanced Installation

Added openshift_master_audit_config details.

Configuring Azure Blob Storage for Integrated Docker Registry

Added an example for configuring Azure Blob Storage for OpenShift Integrated Docker Registry.

Fri Aug 25 2017

Affected Topic Description of Change

Setting up the Registry → Deploying a Registry on Existing Clusters

Removed Technology Preview notice from the Deploying the Registry as a DaemonSet section.

Fri Aug 18 2017

Affected Topic Description of Change

Installing a Cluster → Advanced Installation

Added openshift_hosted_metrics_deployer_version and openshift_hosted_logging_deployer_version parameter usage. (BZ#1475880)

Installing a Cluster → Disconnected Installation

Corrected tag version for the metrics-deployer and logging-deployer images. (BZ#1475880)

Mon Aug 14 2017

Affected Topic Description of Change

Advanced Installation

Added information on configuring the default ports used by the master API and web console.

Tue Aug 08 2017

Affected Topic Description of Change

Configuring the SDN

Added information about configuring Neutron to the Using Flannel section.

Router → Using the Default HAProxy Router

Added new section on how to manually redeploy the router certificates.

Fri Jul 28 2017

Affected Topic Description of Change

Redeploying Certificates

Added the Redeploying a New etcd CA section.

Thu Jul 27 2017

Affected Topic Description of Change

Installing a Cluster → Disconnected Installation

Added the openshift/hello-openshift dependency to the Syncing Repositories section.

Configuring Authentication and User Agent

Added a note about whitelisting users.

Installing a Cluster → Advanced Installation

Updated ]Known Issues to remove yum remove steps and instead link to Uninstalling OpenShift Container Platform.

Working with HTTP Proxies

Added note box about the limitations of the `no_proxy' variable acceptability.

Installing a Cluster → Advanced Installation

Added the Configuring the Firewall section.

Downgrading OpenShift

Updated the downgrading steps for clarity.

Wed Jul 12 2017

Affected Topic Description of Change

Installing a Cluster → Host Preparation

Replaced the deprecated openshift_master_portal_net variable with openshift_portal_net.

Installing a Cluster → Advanced Installation

Replaced the deprecated openshift_master_portal_net variable with openshift_portal_net.

Thu Jul 06 2017

Affected Topic Description of Change

Enabling Controller-managed Attachment and Detachment

New topic on enabling controller-managed attachment and detachment.

Tue Jun 27 2017

Affected Topic Description of Change

Configuring for AWS

Updated the Example AWS Configuration with Ansible to include information on using IAM profiles.

Upgrading a Cluster → Blue-Green Deployments

Added an example new_nodes host group to the Creating and Labeling Green Nodes section.

Tue Jun 13 2017

Affected Topic Description of Change

Installing a Cluster → Advanced Installation

Added a step to verify that the etcd package is installed, if you installed multiple etcd hosts.

Tue Jun 06 2017

Affected Topic Description of Change

Installing a Cluster → Advanced Installation

Added Configuring Certificate Validity section and related variables to the Cluster Variables table.

Wed May 31 2017

Affected Topic Description of Change

Syncing Groups With LDAP

Added Nested Membership Sync Example.

Configuring Persistent Storage → Persistent Storage Using Azure File

New topic on provisioning a OpenShift Container Platform cluster with persistent storage using Azure File.

Installing a Cluster → Installing a Stand-alone Deployment of OpenShift Container Registry

Updated to use OpenShift Container Registry name and add clarification on the distinction between Atomic Registry.

Thu May 25 2017

Affected Topic Description of Change

Upgrading a Cluster → Blue-Green Deployments

Added an animated graphic showing the blue-green deployment process.

Installing a Cluster → Advanced Installation

Fixed incorrect Ansible value to deployment_type.

Persistent Storage Examples → Complete Example Using Ceph RB

New Setting ceph-user-secret as Default for Projects section.

Configuring Authentication and User Agent

Noted that after making changes to an identity provider, you must restart the master service for the changes to take effect.

Configuring Persistent Storage → Persistent Storage Using Azure Disk

Added the Prerequisites section.

Configuring For Azure

Added the The Azure Configuration File section and some file example fixes.

Working with HTTP Proxies

Added the Using Maven Behind a Proxy section.

Mon May 15 2017

Affected Topic Description of Change

Upgrading a Cluster → Overview

Added clarification that nodes and masters are forward and backward compatible across one minor version.

Master and Node Configuration

Added information about openshift_master_audit_config to the Audit Configuration section.

Mon May 08 2017

Affected Topic Description of Change

Installing a Cluster → Advanced Installation

Added a Configuring Deployment Type section.

Updated the Configuring Schedulability on Masters section to note that masters are automatically marked unschedulable by default by the installer.

Updated the Configuring Node Host Labels section to better describe the special region=infra label and to suggest configuring dedicated infrastructure nodes.

Tue May 02 2017

Affected Topic Description of Change

Aggregating Container Logs

Noted that aggregated logging is only supported using the journald driver in Docker

Installing a Cluster → Advanced Installation

In the Configuring Cluster Metrics section, updated the openshift_metrics_install_metrics=true to be openshift_hosted_metrics_deploy.

Aggregating Container Logs

Added that the openshift_logging role labels nodes as part of the installation process.

Wed Apr 12 2017

OpenShift Container Platform 3.5 Initial Release

Affected Topic Description of Change

Installing a Cluster → Prerequisites

Specified the UDP for port 4789.

Installing a Cluster → Host Preparation

Added rhel-7-fast-datapath-rpms to the list of repositories to be enabled.

Installing a Cluster → Advanced Installation

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

Added information about deploying metrics using the ansible role openshift_metrics.

Setting up the Registry → Extended Registry Configuration

Added details about mirroring of blobs.

Setting up a Router → Using the Default HAProxy Router

Added graphics to the Using Router Shards section.

Added a new section about Setting the Maximum Number of Concurrent Connections.

Setting up a Router → Deploying a Customized HAProxy Router

Expanded details in the Rebuilding Your Router section.

Setting up a Router → Using the F5 Router Plug-in

Added the Finding the Hostname of the Router section

Specified that F5 virtual servers must be configured by users as a prerequisite.

Upgrading a Cluster → Performing Manual In-place Cluster Upgrades

Added rhel-7-fast-datapath-rpms to the list of repositories to be enabled.

Upgrading a Cluster → Automated In-place Cluster Upgrades

Added the Customizing Upgrades With Ansible Hooks section.

Added rhel-7-fast-datapath-rpms to the list of repositories to be enabled.

Redeploying Certificates

Updated for new set of playbooks and options.

Configuring Authentication and User Agent

Updated authentication proxy requirements in Request Header.

Added information about the ability include a list of one or more GitHub teams to which a user must have membership in order to authenticate.

Configuring Persistent Storage → Persistent Storage Using GlusterFS

Added Container Native Storage Recommendations.

Configuring Persistent Storage → Dynamic Provisioning and Creating Storage Classes

Added information about Trident from NetApp.

Persistent Storage Examples → Complete Example of Dynamic Provisioning Using Dedicated GlusterFS

New topic with a full dynamic provisioning example using a dedicated Gluster cluster.

Configuring Native Container Routing

Separated the Configuring Native Container Routing content from the Configuring Route Timeouts topic.

Configuring for OpenStack

Added openshift_cloudprovider_openstack_domain_id and openshift_cloudprovider_openstack_domain_name to the list of configurable parameters.

Configuring Global Build Defaults and Overrides

Added information to the Manually Setting Global Build Defaults example about adding default resources to BuildConfig.

Added and organized information on configuring global build overrides.

Aggregating Container Logs

Added content to reference Ansible Logging updates.

Aggregate Logging Sizing Guidelines

Added content to reference Ansible Logging updates.

Enabling Cluster Metrics

Added metrics recommendations for OpenShift Container Platform version 3.5.

Added more details to the Specifying Metrics Ansible Variables section.

Added content on deploying the agent to the default project in the Deploying the Hawkular OpenShift Agent section.

Added the Deploying the Hawkular OpenShift Agent section.

Added information about deploying metrics using the ansible role openshift_metrics.

Customizing the Web Console

Added a new section on enabling wildcard routes in the web console.

Updated the Changing Links to Documentation section to include information about customizing documentation links with a base URL.