om cfg monitor¶
Display or watch the synthetic service status, and perf metrics.
–color=<string>¶
Colorize output. Possible values are:
auto: guess based on tty presence
always|yes: always colorize
never|no: never colorize
–daemon¶
A flag inhibiting the command daemonization. Set by the daemonization routine.
–debug¶
Increase stream and file log verbosity up to the debug level.
–env¶
Export the uppercased variable in the os environment.
With the create action only, set a env section parameter in the service configuration file. Multiple
--env <key>=<val>
can be specified. For all other actions.
–format=<string>¶
Specify a data formatter. Possible values are json, flat_json, csv or table. csv and table formatters are available only for commands returning tabular data.
–interval=<int>¶
with –watch, set the refresh interval. defaults to 0, to refresh on event only.
–local¶
Execute the service action on the local service instances only, ignoring cluster-wide considerations.
–namespace=<string>¶
The namespace to switch to for the action. Namespaces are cluster partitions. A default namespace can be set for the session setting the OSVC_NAMESPACE environment variable.
–node=<string>¶
The node to send a request to. If not specified the local node is targeted.
–sections=<string>¶
the comma-separated list of sections to display. if not set, all sections are displayed. sections names are: threads,arbitrators,nodes,services.
–stats¶
Show system resources usage metrics and refresh the information every –interval.
–status=<string>¶
Operate only on service with a local instance in the specified availability status (up, down, warn, …).
–waitlock=<string>¶
A duration expression like
5s
. The maximum wait time when acquiring the service action lock.
-h, –help¶
Show this help message and exit.
-p, –parallel¶
Start actions on specified services in parallel. max_parallel in node.conf limits the number of parallel running subprocesses.
-s, VAL, –service=<string>¶
A service selector expression
[!]<expr>[<sep>[!]<expr>]
where:
!
is the expression negation operator
<sep>
can be:
,
OR expressions
+
AND expressions
<expr>
can be:
a shell glob on service names
<param><op><value>
where:
<param>
can be:
<rid>:
<group>:
<rid>.<key>
<group>.<key>
<single value jsonpath expression on the $.monitor.services.<path> dictionary extended under the 'nodes' key by each instance 'status' and 'config' data>
<op>
can be:
<
>
<=
>=
=
~
the string or any list element matches the regexp value
~=
the string matches regexp value or any list element is the valueExamples:
*dns,ha*+app.timeout>1
ip:+task:
!*excluded
$.avail=warn
$.nodes.*.status.avail=warn
Note:
!
usage requires single quoting the expression to prevent shell history expansion
-w, –watch¶
refresh the information every –interval.