Kubernetes: rework jump pod provisioning #3561
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With these changes, run_job() only creates a jump pod, and it is provisioned in update_provisioning_data() as follows: - check if the pod is running, try again later if not - collect all cluster external IPs, prefer the pod's node IP, fall back to a random IP if the pod's node has no external IP - connect to the jump pod, add the user's public SSH key This patch also fixes a bug introduced in #3273 where it was not possible to add another user's public key due to `ForceCommand /bin/false`. Fixes: #3559
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With these changes, run_job() only creates a jump pod, and it is provisioned in update_provisioning_data() as follows:
This patch also fixes a bug introduced in
#3273 where it was not possible to add another user's public key due to
ForceCommand /bin/false.Fixes: #3559