[JENKINS-47106] Add docs for alwaysDoDockerPull option

jenkins-infra · Sep 28, 2017 · 2546503 · 2546503
1 parent e1bd667
commit 2546503
Showing 1 changed file with 3 additions and 0 deletions.
diff --git a/content/doc/book/pipeline/syntax.adoc b/content/doc/book/pipeline/syntax.adoc
@@ -473,6 +473,9 @@ the `agent` directive. For example: `options { skipDefaultCheckout() }`
 
 skipStagesAfterUnstable:: Skip stages once the build status has gone to UNSTABLE. For example: `options { skipStagesAfterUnstable() }`
 
+alwaysDoDockerPull:: Always run `docker pull` for a `docker` `agent`, even if
+the image is already present locally. For example: `options { alwaysDoDockerPull() }`
+
 timeout:: Set a timeout period for the Pipeline run, after which Jenkins should
 abort the Pipeline. For example: `options { timeout(time: 1, unit: 'HOURS') }`