Damans227 commented on code in PR #13592:
URL: https://github.com/apache/cloudstack/pull/13592#discussion_r3614785298
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plugins/integrations/kubernetes-service/src/main/java/com/cloud/kubernetes/cluster/actionworkers/KubernetesClusterActionWorker.java:
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@@ -761,6 +761,25 @@ protected void copyScriptFile(String nodeAddress, final
int sshPort, File file,
}
}
+ /**
+ * Deletes the local temporary copies of the scripts created by {@link
#retrieveScriptFiles()}
+ * once they have been copied to the cluster node(s). Without this, every
deploy/autoscale/PV-cleanup
+ * action leaks a *.sh file in the management server's tmp directory.
+ */
+ protected void cleanupScriptFiles() {
+ deleteScriptFileQuietly(deploySecretsScriptFile);
+ deleteScriptFileQuietly(deployProviderScriptFile);
+ deleteScriptFileQuietly(deployCsiDriverScriptFile);
+ deleteScriptFileQuietly(deletePvScriptFile);
+ deleteScriptFileQuietly(autoscaleScriptFile);
+ }
+
+ protected void deleteScriptFileQuietly(File file) {
Review Comment:
Should the field be set to null after deleting? Right now it still points to
a file that no longer exists. If it's used again before `retrieveScriptFiles()`
runs, it could silently try to work with a deleted file.
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