python-observabilityclient

observabilityclient is an OpenStackClient (OSC) plugin implementation that implements commands for management of Prometheus.

Development

Install your OpenStack environment and patch your openstack client application using python.

git clone https://opendev.org/openstack/python-observabilityclient.git
cd python-observabilityclient
sudo pip install .

Usage

Use openstack metric query somequery to query for metrics in prometheus.

To use the python api do the following:

from observabilityclient import client

c = client.Client(
    '1', keystone_client.get_session(conf),
    adapter_options={
        'interface': conf.service_credentials.interface,
        'region_name': conf.service_credentials.region_name})
c.query.query("somequery")

List of commands

• openstack metric list - lists all metrics
• openstack metric show - shows current values of a metric
• openstack metric query - queries prometheus and outputs the result
• openstack metric delete - deletes some metrics
• openstack metric snapshot - takes a snapshot of the current data
• openstack metric clean-tombstones - cleans the tsdb tombstones

List of functions provided by the python library

• c.query.list - lists all metrics
• c.query.show - shows current values of a metric
• c.query.query - queries prometheus and outputs the result
• c.query.delete - deletes some metrics
• c.query.snapshot - takes a snapshot of the current data
• c.query.clean-tombstones - cleans the tsdb tombstones