dgrove-oss commented on a change in pull request #3338: implement
suspend/resume for KubernetesContainer
URL:
https://github.com/apache/incubator-openwhisk/pull/3338#discussion_r170385786
##########
File path:
core/invoker/src/main/scala/whisk/core/containerpool/kubernetes/KubernetesClient.scala
##########
@@ -99,43 +111,133 @@ class KubernetesClient(
}
protected val kubectlCmd = Seq(findKubectlCmd)
- def run(name: String, image: String, args: Seq[String] = Seq.empty[String])(
- implicit transid: TransactionId): Future[ContainerId] = {
- runCmd(Seq("run", name, s"--image=$image") ++ args, timeouts.run)
- .map(_ => ContainerId(name))
- }
+ def run(name: String,
+ image: String,
+ memory: ByteSize = 256.MB,
+ environment: Map[String, String] = Map(),
+ labels: Map[String, String] = Map())(implicit transid:
TransactionId): Future[KubernetesContainer] = {
+
+ val envVars = environment.map {
+ case (key, value) => new
EnvVarBuilder().withName(key).withValue(value).build()
+ }.toSeq
+
+ val pod = new PodBuilder()
+ .withNewMetadata()
+ .withName(name)
+ .addToLabels("name", name)
+ .addToLabels(mapAsJavaMap(labels))
+ .endMetadata()
+ .withNewSpec()
+ .withRestartPolicy("Always")
Review comment:
Preserving the behavior that was there. I agree we don't actually want them
to be restarted but @bbrowning said in #3219 that on OpenShift they need to set
the restart policy to Always as a hack to prevent the containers from being
arbitrarily killed by the system.
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