docs/doc/source/fault-mgmt/kubernetes/cli-commands-for-dc-alarms-management.rst

CLI Commands for Distributed Cloud Alarm Management

You can use the CLI to review alarm summaries for the Distributed Cloud.

• To show the status of all subclouds, as well as a summary count of alarms and warnings for each one, use the alarm summary command.

  For example:

  ~(keystone_admin)$ dcmanager alarm summary
  +------------+-----------------+--------------+--------------+----------+----------+
  | NAME       | CRITICAL_ALARMS | MAJOR_ALARMS | MINOR_ALARMS | WARNINGS | STATUS   |
  +------------+-----------------+--------------+--------------+----------+----------+
  | subcloud-5 |               0 |            2 |            0 |        0 | degraded |
  | subcloud-1 |               0 |            0 |            0 |        0 | OK       |
  +------------+-----------------+--------------+--------------+----------+----------+

  System Controller alarms and warnings are not included.

  The status is one of the following:

  OK

  There are no alarms or warnings, or only warnings.

  degraded

  There are minor or major alarms.

  critical

  There are critical alarms.

• To show the count of alarms and warnings for the System Controller, use the fm alarm-summary command.

  For example:

  ~(keystone_admin)$ fm alarm-summary
  +-----------------+--------------+--------------+----------+
  | Critical Alarms | Major Alarms | Minor Alarms | Warnings |
  +-----------------+--------------+--------------+----------+
  | 0               | 0            | 0            | 0        |
  +-----------------+--------------+--------------+----------+

  The following command is equivalent to the fm alarm-summary, providing a count of alarms and warnings for the System Controller:

  fm --os-region-name RegionOne alarm-summary

• To show the alarm and warning count for a specific subcloud only, add the --os-region-name parameter and supply the region name:

  For example:

  ~(keystone_admin)$ fm --os-region-name subcloud2 --os-auth-url http://192.168.121.2:5000/v3 alarm-summary
  +-----------------+--------------+--------------+----------+
  | Critical Alarms | Major Alarms | Minor Alarms | Warnings |
  +-----------------+--------------+--------------+----------+
  | 0               | 0            | 0            | 0        |
  +-----------------+--------------+--------------+----------+

• To list the alarms for a subcloud:

  ~(keystone_admin)$ fm --os-region-name subcloud2 --os-auth-url http://192.168.121.2:5000/v3 alarm-list
  +----------+--------------------------------------------+-------------------+----------+-------------------+
  | Alarm ID | Reason Text                                | Entity ID         | Severity | Time Stamp        |
  +----------+--------------------------------------------+-------------------+----------+-------------------+
  | 250.001  | controller-0 Configuration is out-of-date. | host=controller-0 | major    | 2018-02-06T21:37: |
  |          |                                            |                   |          | 32.650217         |
  |          |                                            |                   |          |                   |
  | 250.001  | controller-1 Configuration is out-of-date. | host=controller-1 | major    | 2018-02-06T21:37: |
  |          |                                            |                   |          | 29.121674         |
  |          |                                            |                   |          |                   |
  +----------+--------------------------------------------+-------------------+----------+-------------------+