Chapter 37. Revision History: Developer Guide

Service Accounts

Noted the importance of -z flag usage when granting access to service accounts.

Managing Images

Added Triggering Updates on Image Stream Changes section.

Build Inputs

Added an example of a Dockerfile referencing secret data in the Docker Strategy section.

Build Inputs

Updated git clone behavior in the Git Source section.

Application Life Cycle Management Creating New Applications

New section on Searching for Images, Templates, and Other Inputs when creating new applications.

Service Accounts

Changed serviceaccounts to serviceaccount in the User Names and Groups section.

Binary Builds

Added Binary Builds Tutorial.

Managing Volumes

Added --configmap-name to the Supported Options for Adding Volumes table.

Manging Images

Clarified wording around Image Streams and added new section on Adding Trusted Certificates for External Registries.

Build Inputs

Clarified the Automatically Adding a Source Clone Secret to a Build Configuration section.

Integrating External Services

Added context and use cases for the ExternalName parameter.

Pod Autoscaling

Added information on how resource startup spikes are handled to avoid autoscaling.

Managing Images

Noted that importPolicy.scheduled is disabled by default.

Routes

Added a file path to the unsecured route CLI example in the Creating Routes section.

Deployments Deployment Strategies

Added information about running multiple deployments.

Deployments Advanced Deployment Strategies

Added information about running multiple deployments.

Using Daemonsets

Removed Technology Preview notice.

Migrating Applications Migrating Web Framework Applications

Added information on migrating Ghost applications.

Builds Build Strategy Options

Added links pointing to the Build Environment chapter, and added content on mapping between BuildConfig environment variables and Jenkins job parameters to the Environment Variables section.

Added a new Environment Variable section to include information on how to make environment variables available to the Pipeline build process.

Added a new section on adding Docker build arguments.

Builds Triggering Builds

Added a new section on Setting Triggers Manually.

Added new sections on GitLab and Bitbucket webhooks.

Builds Build Environment

Added Build Environment chapter.

Builds Advanced Build Operations

Added the Build Pruning section.

Corrected example chained build indentation in Chaining Builds section.

Templates

Clarified that Kubernetes' JSONPath implementation interprets some characters as metacharacters, regardless of their position in the expression, unless they are escaped with a backslash.

Added a new Exposing Object Fields section.

Managing Images

Added Pulling from Private Registries with Delegated Authentication section, including steps for using the Red Hat Connect Partner Registry (registry.connect.redhat.com)

Noted that the tracking tag works correctly only within a single image stream.

Added a new section on Using Image Streams with Kubernetes Resources, a Technology Preview feature.

Getting Traffic into the Cluster

Added information about the cluster accepting IPV6 traffic.

ConfigMaps

Added information on injecting environment variables into pods at creation to the Consuming in Environment Variable section.

Downward API

Updated .json references to .yaml, and added valueFrom content to the Downward API chapter.

Projected Volumes

Added new section on Kubernetes projected volumes to the Developer Guide.

Pod Autoscaling

Added the Autoscaling for Memory Utilization and changed parts of the section to be specific to CPU Utilization.