Sometimes it might be useful to export resources like Components or Applications from a uDeploy installation and import to another one.
Let’s see how to do it and what problem we could deal with:
First of all let’s export our Component.
Click “Actions” beside the Component, then click “Export“.
Save your .json file
In the other uDeploy installation, go to Components, click the “Import Components” button and upload the .json file exported before.
At this point you could receive an import error.
Watch the uDeploy Server log. Can you see something like this?
2018-02-22 15:52:43,956 CET ERROR https-jsse-nio-0.0.0.0-8444-exec-9 com.urbancode.commons.util.crypto.algs.Crypt1Alg - Did not find any decoding key for name abc123keyxxx
2018-02-22 15:52:43,956 CET ERROR https-jsse-nio-0.0.0.0-8444-exec-9 com.urbancode.ds.web.util.UCDExceptionMapper - The import data contains encrypted values which could not be decrypted. Please ensure that the encryption key from the server which created this file has been added to this server.
com.urbancode.air.i18n.TranslatableException: The import data contains encrypted values which could not be decrypted. Please ensure that the encryption key from the server which created this file has been added to this server
When you want to stop a Cluster or a Server you need a component process well designed or your application process can fail.
Start with a Check Status step. It checks the status of the Server/Cluster and fails if the Server/Cluster is already stopped.
The second step, Stop Server, it doesn’t need explanations.
Then Wait for server or cluster to stop.
Here you can set the:
– Timeout (seconds) to wait for the server or cluster to stop before the step fails.
– Interval (seconds): The time to wait between status checks.
Finally, in case of Wait for Server/cluster to stop timeout we add a Terminate Server/Cluster step.