Specification for integration Sahara with Ceilometer¶
https://blueprints.launchpad.net/sahara/+spec/ceilometer-integration
It is impossible to send notifications from Sahara to Ceilometer now. Sahara should have an ability to send notifications about cluster modifications, for example about creating/updating/destoroying cluster.
Problem description¶
New feature will provide the following ability:
Sending notifications to Ceilometer about cluster modifications, which can help for user to achive some information about clusters which he have: number of active clusters in each moment and etc.
Proposed change¶
Change will consist of following modifications:
Adding to Sahara an ability to send notifications.
Adding to Sahara sending notificitions in such places, where cluster is modified
Adding to Ceilometer an ability to pull notifications from Sahara exchange and to parse it.
Alternatives¶
None
Data model impact¶
None
REST API impact¶
None
Other end user impact¶
None
Deployer impact¶
None
Developer impact¶
None
Sahara-image-elements impact¶
None
Sahara-dashboard / Horizon impact¶
None
Implementation¶
Assignee(s)¶
Primary assignee: vgridnev
Other contributors: slukjanov
Work Items¶
Add notification sender in Sahara
Add Ceilometer parser
Add unit tests
Dependencies¶
Depends on OpenStack requirements
Testing¶
There will be:
unit tests in Sahara
unit tests in Ceilometer
Documentation Impact¶
Need modifications in Ceilometer documentation here:
