Viewing the application IDs for applications that have persisted metrics to disk
You use the application ID as input for
metrics
commands that require an application ID in the
URL.
•
To list the application IDs for all applications—including those that are part of the controller
itself—that have persisted metric data to disk, use the following curl command:
curl --noproxy controller_ip -X GET \
--header "X-Auth-Token:token" --fail -ksSfL \
--url "https://controller_ip:8443/sdn/v2.0/metrics/apps"
Command example
curl --noproxy 10.1.1.9 -X GET \
--header "X-Auth-Token:3d61f0d3e61349359e6dbd82ec02c113" --fail -ksSfL \
--url "https://10.1.1.9:8443/sdn/v2.0/metrics/apps"
Command output
In this example, only the base controller itself has persisted metric data to disk. The application
id is:
com.hp.sdn
This example shows the JSON output as returned by the curl command:
{"apps":[{"app_id":"com.hp.sdn","app_name":"HP VAN SDN Controller"}]}
This example shows the JSON output formatted for readability:
{
"apps":[
{
"app_id":"com.hp.sdn",
"app_name":"HP VAN SDN Controller"
}
]
}
Viewing the metrics persisted by a specific application
•
To list all of the metrics available for a specific application, use the following curl command:
curl --noproxy controller_ip -X GET \
--header "X-Auth-Token:token" --fail -ksSfL \
--url "https://controller_ip:8443/sdn/v2.0/metrics/apps/app_id \
?name=name&primary_tag=primary_tag&secondary_tag=secondary_tag"
Optional parameters
Name and value pairs after the
?
character, separated by the
&
character, are optional parameters:
name
The name of the metric. The controller lists only the metrics that have a name that matches
the specified value. If you do not specify a name, the controller lists all metrics.
primary_tag
The name of the primary tag. The controller lists only the metrics that have a primary tag that
matches the specified value.
secondary_tag
The name of the primary tag. The controller lists only the metrics that have a secondary tag
that matches the specified value.
Viewing metric data
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