110 lines
2.7 KiB
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110 lines
2.7 KiB
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=====================================
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Integrate radosgw into your Telemetry
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=====================================
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The telemetry (and in consequence accounting) for radosgw as object-storage
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will not work out of the box. You need to change different parts of your
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OpenStack and Ceph setup to get it up and running.
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Ceilometer Changes
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~~~~~~~~~~~~~~~~~~
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Ceilometer needs additional pip packages to talk to Ceph Rados Gateway. To
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install it, edit the default ceilometer_pip_packages in your
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user_variables.yml file:
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.. code-block:: yaml
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ceilometer_pip_packages:
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- ceilometer
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- ceilometermiddleware
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- cryptography
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- gnocchiclient
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- libvirt-python
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- PyMySQL
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- pymongo
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- python-ceilometerclient
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- python-memcached
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- tooz
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- warlock
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- requests-aws>=0.1.4 #https://github.com/openstack/ceilometer/blob/stable/pike/test-requirements.txt
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You also have to configure Ceilometer to actually query radosgw. When your
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ceilometer isn't configured to poll everything, add these pollsters to your
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polling.yml file:
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.. code-block:: yaml
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- name: radosgw_pollsters
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interval: 1200
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meters:
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- radosgw.containers.objects
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- radosgw.containers.objects.size
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- radosgw.objects
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- radosgw.objects.size
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- radosgw.objects.containers
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- radosgw.usage
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Add them also to your pipeline:
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.. code-block:: yaml
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- name: radosgw_source
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interval: 60
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meters:
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- "rgw.objects"
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- "rgw.objects.size"
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- "rgw.objects.containers"
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- "rgw.api.request"
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- "rgw.containers.objects"
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- "rgw.containers.objects.size"
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sinks:
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- meter_sink
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Declare Ceph Rados Gateway as object-store in your ceilometer.conf file by
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adding this to your user_variables.yml file:
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.. code-block:: yaml
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ceilometer_ceilometer_conf_overrides:
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service_types:
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radosgw: object-store
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rgw_admin_credentials:
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access_key: XXX
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secret_key: XXX
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The required user and credentials is created by this command:
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.. code-block:: bash
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radosgw-admin user create --uid admin --display-name "admin user" --caps "usage=read,write;metadata=read,write;users=read,write;buckets=read,write"
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To get your credentials, execute:
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.. code-block:: bash
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radosgw-admin user info --uid admin | jq '.keys'
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Ceph Changes
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~~~~~~~~~~~~
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The required changes are described in the documentation of Ceilometer. This is
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just a sum up. In your ceph.conf add:
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.. code-block:: ini
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[client.radosgw.gateway]
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rgw enable usage log = true
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rgw usage log tick interval = 30
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rgw usage log flush threshold = 1024
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rgw usage max shards = 32
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rgw usage max user shards = 1
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