Chapter 33. Revision History: Developer Guide

Using Daemonsets

Removed Technology Preview notice.

Developer Guide Integrating External Services

Added updatePeriodSeconds and intervalSeconds to the Consume a Service example with definitions.

Developer Guide Deployment Stratecties

Added updatePeriodSeconds and intervalSeconds to the Rolling Deployment example with definitions.

Downward API

Updated annotation formatting in the Using the Volume Plug-in section.

Developer Guide Build

Removed section added in error.

Secrets

Added more details to the Service Serving Certificate Secrets section.

Quotas and Limit Ranges

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

Routes

Added comment regarding not supporting password protected key files to the Creating Routes section.

Secrets

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

Secrets

Corrected an example YAML file and added missing steps.

Using Persistent Volumes

Added a new Volume and Claim Pre-binding section

Service Serving Certificate Secrets

Added a note to the Service Serving Certificate Secrets section clarifying the use of the service DNS name.

Getting Traffic into the Cluster

Added more details about Ingress.

Builds

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

Managing Environment Variables

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

Builds

Updated a Note box in the Accessing Build Logs section advising that the build defaults for an administrator can be overridden for non-binary builds by passing --build-loglevel to oc start-build.

Managing Images

Added information about the supports annotation on image streams.

Templates

Updated the oc export all command example.

Builds

Added the FROM Image section.

Builds

Clarified the procedure for running git clone with a self-signed TLS certificate.

Deployments Deployment Strategies

Added an example of custom deploymen to the Custom Strategy section.

Application Life Cycle Management

The existing Application Life Cycle Examples (now titled Planning Your Development Process) and Creating New Applications topics have been moved into a new Application Life Cycle Management chapter.

The following new topic has also been added:

Copying Files to or from a Container

Added an Advanced Rsync Features section.

Templates

Removed an outdated reference regarding support for multiple templates with oc process.

Secrets

Added information about secrets in environment variables.

Deployments

The previous Deployments topic has been broken up into a chapter with multiple topics:

Deployments

Added a new Advanced Deployment Strategies section.

Scheduled Jobs

New topic on the Scheduled Jobs feature, which allows you to specifically schedule how the job should be run.

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.

Secrets

Added a Technology Preview note to the Service Serving Certificate Secrets section.

Builds

Added information on shallow cloning.

Templates

Added information about the template message and what it tells users.

Getting Traffic Into The Cluster

New topic describing how to access and direct traffic to the cluster.

Downward API

Added information on consuming container resources using the downward API.

Routes

Added a new Load Balancing for A/B Testing section discussing how the HAProxy router now supports splitting the traffic coming to a route across multiple back end services via weighting.

Managing Images

Updated to show that oc tag -d now matches oc delete istag behavior to better match user expectations.

Deployments

Added information about new deployment procedures including paused deployments, cleanup policy, minReadySeconds, and oc rollout.

Added information about the oc set deployment-hook command.

Builds

Added a Build Run Policy section.

Added a Note box indicating that extended builds is a technology preview feature.

Added new Extended Builds section discussing how S2I (Source-to-Image) introduces a two-image build process.

Added a curl example for webhook invocations within the Webhook Triggers section

Added information on options for the Pipeline build strategy.

Edited references to oc secrets add.

Added information about the ability to cancel multiple builds.

Service Accounts

Edited references to oc secrets add.

Managing Images

Edited references to oc secrets add.

Copying Files to or from a Container

Added Continuous Syncing on File Change section.

Secrets

Added a new Service Serving Certificate Secrets section.

Quotas and Limit Ranges

Added recent image quota restrictions.