29353130b8
We have had the node-create and node-delete requests properly handled by relevant policy types. This patch removes that TODO item. Change-Id: Ia9675ab5abff6d186c65e477c37e9a497e8223ae
104 lines
3.2 KiB
ReStructuredText
104 lines
3.2 KiB
ReStructuredText
Senlin TODO Item List
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=====================
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This document records all workitems the team want to finish in a short-term
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(usually a development cycle which lasts 6 month). All jobs listed here are NOT
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in working progress which means developers can pick up any workitem they are
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interested in if they do have enough time to work on it. Developer should file
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a BluePrint in the launchpad to give a detailed description about their plan after
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deciding to work on a specific item. A patch should be proposed as well to remove
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related workitem from the TODO list after the BP gets approval.
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HIGH PRIORITY
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=============
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API
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---
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- Find and fill gaps with API-WG besides the one we already identified.
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- Validate API request for unexpected attributes. Such attributes should
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result in a 400 error. [https://review.openstack.org/#/c/260292]
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ENGINE
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------
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- Scaling Improvments [https://etherpad.openstack.org/p/newton-senlin-ha]
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* Ensure all scaling operations are based on 'desired_capacity'.
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* Ensure 'desired_capacity' will be controlled by users, not senlin engine
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or policies.
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* Always do health check before any scaling actions.
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MIDDLE PRIORITY
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===============
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API
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---
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- Support advanced filters as suggested by the API WG:
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`Filtering Guidelines`_
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- Support to ``os-request-id`` when serving api requests.
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- Add profile-validate and policy-validate APIs:
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https://etherpad.openstack.org/p/newton-senlin-validation
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PROFILE
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-------
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- Add support to template_url for heat stack profile. If template and template_url
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are both specified, use template. Need to refer to heat api test for testing heat
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profile.
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POLICY
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------
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- Provide support for watching all objects we created on behalf of users, like
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loadbalancer which is created when attaching lb policy.
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- Leverage other monitoring service for object health status monitoring.
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DB
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--
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- Add db purge (senlin-manage) for deleting events and actions because they
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accumulate very fast.
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LOW PRIORITY
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============
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API
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---
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- Add support to osprofiler which is a common library across all openstack
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projects for tracing and profiling.
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ENGINE
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------
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- Allow actions to be paused and resumed. This is important for some background
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actions such as health checking.
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- Add support to replace a cluster node with another node.
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- Provide support to oslo.notification and allow nodes to receive and react
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to those notifications accordingly: `Autoscaling Notifications`_
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POLICY
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------
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- Batching policy: create batchs for node creation/deletion/update.
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PROFILE
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-------
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- Support disk property update for os.nova.server profile
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Receiver
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--------
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- Zaqar queue based receiver.
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DOC
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-----
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- Provide a sample conf file for customizing senlin options.
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OTHERS
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------
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- Integration with Glare for profile/policy specs storage. At least we may
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want to enable users to retrieve/reference heat templates from glare when
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creating profiles.
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.. _`Filtering Guidelines`: http://specs.openstack.org/openstack/api-wg/guidelines/pagination_filter_sort.html#filtering
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.. _`Autoscaling Notifications`: https://ask.openstack.org/en/question/46495/heat-autoscaling-adaptation-actions-on-existing-servers/
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