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docs/doc/source/system_configuration/openstack/configuring-the-rpc-response-timeout-in-cinder.rst
Ron Stone f125a8b892 Remove spurious escapes (r8,dsR8) 
This change addresses a long-standing issue in rST documentation imported from XML.
That import process added backslash escapes in front of various characters. The three
most common being '(', ')', and '_'.
These instances are removed.

Signed-off-by: Ron Stone <ronald.stone@windriver.com>
Change-Id: Id43a9337ffcd505ccbdf072d7b29afdb5d2c997e
2023-03-01 11:19:04 +00:00

1.4 KiB
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Configure the RPC Response Timeout in Cinder

You can change the Cinder response timeout for all hosts using a helm override.

  1. Create the Cinder overrides files.

    ~(keystone_admin)]$ cat <<EOF > ~/cinder-overrides.yaml
conf:
  cinder:
    DEFAULT:
      rpc_response_timeout: 30
EOF

  2. Update the Cinder overrides.

    ~(keystone_admin)]$ system helm-override-update --reuse-values --values /home/sysadmin/cinder-overrides.yaml -openstack cinder openstack

  3. Confirm that the user_override lists the correct live migration completion timeout.

    ~(keystone_admin)$ system helm-override-show -openstack nova openstack

    The output should include the following:

    rpc_response_timepout: 30

  4. Update -openstack to apply the update.

    ~(keystone_admin)]$ system application-apply -openstack

  5. Confirm that the update has applied successfully.

    ~(keystone_admin)]$ kubectl exec -n openstack <cinder-volume-pod-name> -- grep rpc_response_timeout /etc/cinder/cinder.conf