In some cases, if the vmwatch service received an error, the status of "Unavailable” will be displayed for virtual machines (VMs). To fix this, restart the service processes:
Connect to the server with VMmanager via SSH.
Go to vm_box docker container:
docker exec -it vm_box bash
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Identify the process ids for each node in the cluster where the problem is found:
ps aux | grep IP_node
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Comments to the command
IP_node — IP address of the cluster node, where the VMs are located.
Stop the identified processes:
kill PID
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Comments to the command
PID — process id
Restart vm_writer service:
supervisorctl restart vm_writer
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Restart vmwatch service:
curl localhost:1501/status
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