View the Event Log Using the CLI

You can use CLI commands to work with historical alarms and logs in the event log.

Procedure

  1. Log in with administrative privileges.

    $ source /etc/platform/openrc
    
  2. Use the fm event-list command to view historical alarms’ sets/clears and logs. By default, only unsuppressed events are shown.

    For more about event suppression, see Events Suppression Overview.

    The syntax of the command is:

    fm event-list [-q <QUERY>] [-l <NUMBER>] [--alarms] [--logs] [--include_suppress]
    

    Optional arguments:

    -q QUERY, --query QUERY

    - key[op]data_type::value; list. data_type is optional, but if supplied must be string, integer, float, or boolean.

    -l NUMBER, --limit NUMBER

    Maximum number of event logs to return.

    --alarms

    Show historical alarms set/clears only.

    --logs

    Show customer logs only.

    --include\_suppress

    Show suppressed alarms as well as unsuppressed alarms.

    --uuid

    Include the unique event UUID in the listing such that it can be used in displaying event details with fm event-show <uuid>.

    -nopaging

    Disable output paging.

    For details on CLI paging, see CLI Commands and Paged Output.

    For example:

    [sysadmin@controller-0 ~(keystone_admin)]$ fm event-list -l 5
    +-----------+-----+-----+--------------------+-----------------+---------+
    |Time Stamp |State|Event|Reason Text         |Entity Instance  |Severity |
    |           |     |Log  |                    |ID               |         |
    |           |     |ID   |                    |                 |         |
    +-----------+-----+-----+--------------------+-----------------+---------+
    |2019-05-21T| set |100. |Platform Memory     |host=controller-0|major    |
    | 13:15:26. |     |103  |threshold exceeded ;|numa=node0       |         |
    | 464231    |     |     |threshold 80%,actual|                 |         |
    |           |     |     |80%                 |                 |         |
    |           |     |     |                    |                 |         |
    |2019-05-21T| set | 100.|Platform Memory     |host=controller-0|major    |
    | 13:15:26. |     | 103 |threshold exceeded; |                 |         |
    | 456738    |     |     |threshold 80%,actual|                 |         |
    |           |     |     |80%                 |                 |         |
    |           |     |     |                    |                 |         |
    |2019-05-21T|clear| 100.|Platform Memory     |host=controller-0|major    |
    | 13:07:26. |     | 103 |threshold exceeded; |numa=node0       |         |
    | 658374    |     |     |threshold 80%,actual|                 |         |
    |           |     |     |79%                 |                 |         |
    |           |     |     |                    |                 |         |
    |2019-05-21T|clear| 100.|Platform Memory     |host=controller-0|major    |
    | 13:07:26. |     | 103 |threshold exceeded; |                 |         |
    | 656608    |     |     |threshold 80%,actual|                 |         |
    |           |     |     |79%                 |                 |         |
    |           |     |     |                    |                 |         |
    |2019-05-21T| set | 100 |Platform Memory     |host=controller-0|major    |
    | 13:05:26. |     | 103 |threshold exceeded; |numa=node0       |         |
    | 481240    |     |     |threshold 80%,actual|                 |         |
    |           |     |     |79%                 |                 |         |
    |           |     |     |                    |                 |         |
    +-----------+-----+-----+--------------------+-----------------+---------+
    

    Note

    You can also use the --nopaging option to avoid paging long event lists.

    In the following example, the fm event-list command shows alarms only; the State column indicates either set or clear.

    [sysadmin@controller-0 ~(keystone_admin)]$ fm event-list -l 5 --alarms
    +-------------+-------+-------+--------------------+---------------+----------+
    | Time Stamp  | State | Event | Reason Text        | Entity        | Severity |
    |             |       | Log   |                    | Instance ID   |          |
    |             |       | ID    |                    |               |          |
    +-------------+-------+-------+--------------------+---------------+----------+
    | 2019-05-21T | set   | 100.  | Platform Memory    | host=         | major    |
    | 13:15:26.   |       | 103   | threshold exceeded | controller-0. |          |
    | 464231      |       |       | ; threshold 80%,   | numa=node0    |          |
    |             |       |       | actual 80%         |               |          |
    |             |       |       |                    |               |          |
    | 2019-05-21T | set   | 100.  | Platform Memory    | host=         |          |
    | 13:15:26.   |       | 103   | threshold exceeded | controller-0  | major    |
    | 456738      |       |       | ; threshold 80%,   |               |          |
    |             |       |       | actual 80%         |               |          |
    |             |       |       |                    |               |          |
    | 2019-05-21T | clear | 100.  | Platform Memory    | host=         |          |
    | 13:07:26.   |       | 103   | threshold exceeded | controller-0. | major    |
    | 658374      |       |       | ; threshold 80%,   | numa=node0    |          |
    |             |       |       | actual 79%         |               |          |
    |             |       |       |                    |               |          |
    | 2019-05-21T | clear | 100.  | Platform Memory    | host=         |          |
    | 13:07:26.   |       | 103   | threshold exceeded | controller-0  | major    |
    | 656608      |       |       | ; threshold 80%,   |               |          |
    |             |       |       | actual 79%         |               |          |
    |             |       |       |                    |               |          |
    | 2019-05-21T | set   | 100.  | Platform Memory    | host=         |          |
    | 13:05:26.   |       | 103   | threshold exceeded | controller-0. | major    |
    | 481240      |       |       | ; threshold 80%,   | numa=node0    |          |
    |             |       |       | actual 79%         |               |          |
    |             |       |       |                    |               |          |
    +-------------+-------+-------+--------------------+---------------+----------+
    

    In the following example, the fm event-list command shows logs only; the State column indicates log.

    [sysadmin@controller-0 ~(keystone_admin)]$ fm event-list -l 5 --logs
    +-------------+-------+-------+---------------------+---------------+----------+
    | Time Stamp  | State | Event | Reason Text         | Entity        | Severity |
    |             |       | Log   |                     | Instance ID   |          |
    |             |       | ID    |                     |               |          |
    +-------------+-------+-------+---------------------+---------------+----------+
    | 2019-05-21T | log   | 700.  | Exited Multi-Node   | subsystem=vim | critical |
    | 00:50:29.   |       | 217   | Recovery Mode       |               |          |
    | 525068      |       |       |                     |               |          |
    |             |       |       |                     |               |          |
    | 2019-05-21T | log   | 700.  | Entered Multi-Node  | subsystem=vim | critical |
    | 00:49:49.   |       | 216   | Recovery Mode       |               |          |
    | 979021      |       |       |                     |               |          |
    |             |       |       |                     |               |          |
    | 2019-05-21T | log   | 401.  | Service group vim-  | service       |          |
    | 00:49:31.   |       | 002   | services redundancy | _domain=      | critical |
    | 205116      |       |       | restored            | controller.   |          |
    |             |       |       |                     | service_group |          |
    |             |       |       |                     | =vim-         |          |
    |             |       |       |                     | services      |          |
    |             |       |       |                     |               |          |
    | 2019-05-21T | log   | 401.  | Service group vim-  | service       |          |
    | 00:49:30.   |       | 001   | services state      | _domain=      | critical |
    | 003221      |       |       | change from go-     | controller.   |          |
    |             |       |       | active to active on | service_group |          |
    |             |       |       | host controller-0   | =vim-services |          |
    |             |       |       |                     | .host=        |          |
    |             |       |       |                     | controller-0  |          |
    |             |       |       |                     |               |          |
    | 2019-05-21T | log   | 401.  | Service group       | service       |          |
    | 00:49:29.   |       | 002   | controller-services | _domain=      | critical |
    | 950524      |       |       | redundancy restored | controller.   |          |
    |             |       |       |                     | service       |          |
    |             |       |       |                     | _group=       |          |
    |             |       |       |                     | controller    |          |
    |             |       |       |                     | -services     |          |
    |             |       |       |                     |               |          |
    +-------------+-------+-------+---------------------+---------------+----------+