In OpenShift, which command starts a new build for the given build configuration named "name"?

In OpenShift, which command starts a new build for the given build configuration named "name"?

• A. oc start-build-queue name
• B. oc start-build name
• C. oc new-build name
• D. oc build start name

Answer: (B)

Starting a new build for an existing BuildConfig is done by triggering a build for that configuration. The command to do this is to run start-build with the BuildConfig name, which creates a new Build object from the BuildConfig and begins the build process. For example: oc start-build name. You can add --follow to stream the build logs as it runs. Other options don’t fit the operation: starting a build queue isn’t a standard OpenShift CLI command; creating a new BuildConfig from source is done with a different command (new-build), which sets up the configuration rather than triggering a new build; and there isn't a valid oc build start command in the common CLI tooling.

Starting a new build for an existing BuildConfig is done by triggering a build for that configuration. The command to do this is to run start-build with the BuildConfig name, which creates a new Build object from the BuildConfig and begins the build process. For example: oc start-build name. You can add --follow to stream the build logs as it runs.

Other options don’t fit the operation: starting a build queue isn’t a standard OpenShift CLI command; creating a new BuildConfig from source is done with a different command (new-build), which sets up the configuration rather than triggering a new build; and there isn't a valid oc build start command in the common CLI tooling.