OCI: OSMS [Errno 2] No such file or directory: 'osms'
Applies To:
Oracle Cloud Infrastructure
Linux OS
Symptoms:
OS Management does not work. /var/log/oracle-cloud-agent/plugins/osms is constantly reporting:
ERROR - Error checking actions (next check in 240 seconds): [Errno 2] No such file or directory: 'osms': 'osms'
Cause:
OSMS binaries files are deleted.
Solution:
Customer seems to somehow deleted OSMS binaries.
Follow these steps to reinstall oracle-cloud-agent and reenable the OSMS plugin:
- ssh into the instance.
- restore the old
/etc/yum.repos.d/*.repocontent from/etc/yum.repos.d/oci-included-ol8.repo.osms-backup.
$ sudo mv /etc/yum.repos.d/oci-included-ol8.repo.osms-backup /etc/yum.repos.d/oci-included-ol8.repo
$ sudo osms unregister
$ sudo yum remove oracle-cloud-agent
$ sudo yum install oracle-cloud-agent
$ sudo sed -i.saved -e '/^ osms:/,/^ [a-z]*:/{s/\(.*disabled:.*\)false/\1true/}' /etc/oracle-cloud-
agent/agent.yml
$ sudo systemctl restart oracle-cloud-agent
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