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dagster

Hi all,
I was trying to run dagster CLI commands from AKS cluster dagster deployed version (command: dagster job launch -j &lt;job name&gt;).
I am facing below Error:

DagsterInvariantViolationError(\ndagster.core.errors.DagsterInvariantViolationError: $DAGSTER_HOME "/opt/dagster/dagster_home" is not a directory or does not exist. Dagster requires this environment variable to be set to an existing directory in your filesystem\n'

In order to run `dagster job launch`, you need to have the `$DAGSTER_HOME` environment variable set and pointed at a directory wherever the job is launching from:  <https://docs.dagster.io/deployment/dagster-instance#dagster-instance> for docs on setting DAGSTER_HOME

we are using Dagster helm deployment in AKS, how can we add DAGSTER_HOME in this deployment

DAGSTER_HOME should already be present if you are using the Helm chart to deploy

I am receiving the above error in Helm deployment: DagsterInvariantViolationError(\ndagster.core.errors.DagsterInvariantViolationError: $DAGSTER_HOME "/opt/dagster/dagster_home" is not a directory or does not exist. Dagster requires this environment variable to be set to an existing directory in your filesystem\n'

You should ssh into the `dagit` pod to launch a job. `$DAGSTER_HOME` is defined there, and there is a configuration file that your CLI will read. For example, in our helm deployment:

```internal-3.8.7 ❯ k exec --stdin --tty user-deployment-dagster-dagit-69d79587db-5c7rp -- bash
Defaulted container "dagster" out of: dagster, check-db-ready (init), init-user-deployment-hacker-news (init), init-user-deployment-hacker-news-assets (init)
root@user-deployment-dagster-dagit-69d79587db-5c7rp:/# echo $DAGSTER_HOME
/opt/dagster/dagster_home
root@user-deployment-dagster-dagit-69d79587db-5c7rp:/# ls opt/dagster/dagster_home
dagster.yaml```

We have added dagsterhome variable to helmchart values like below:global:
  postgresqlSecretName: "postgresql-secret"
  # The DAGSTER_HOME env var is set by default on all nodes from this value
  dagsterHome: "/opt/dagster/dagster_home"