Merge pull request #80 from PierreBtz/dev

[JENKINS-33632] Add a warning if the detected docker version is less than v1.8
jenkinsci · Dec 8, 2016 · 98d2af6 · 98d2af6
2 parents eb142f6 + aedba6d
commit 98d2af6
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/src/main/java/org/jenkinsci/plugins/docker/workflow/WithContainerStep.java b/src/main/java/org/jenkinsci/plugins/docker/workflow/WithContainerStep.java
@@ -136,6 +136,8 @@ public static class Execution extends AbstractStepExecutionImpl {
             if (dockerVersion != null) {
                 if (dockerVersion.isOlderThan(new VersionNumber("1.4"))) {
                     throw new AbortException("The docker version is less than v1.4. Pipeline functions requiring 'docker exec' will not work e.g. 'docker.inside'.");
+                } else if (dockerVersion.isOlderThan(new VersionNumber("1.8"))) {
+                    listener.error("The docker version is less than v1.8. Running a 'docker.inside' from inside a container will not work.");
                 }
             } else {
                 listener.error("Failed to parse docker version. Please note there is a minimum docker version requirement of v1.4.");