412ec0be66
In this patch was support nova profile migrate operation. https://review.openstack.org/#/c/571396/ Change-Id: I283d8acc6be49262a3f40e62c84688a0b121b68c Signed-off-by: Yuanbin.Chen <cybing4@gmail.com>
99 lines
3.2 KiB
ReStructuredText
99 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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- Add support to put a cluster to maintenance mode
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ENGINE
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------
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- Complete support to list of health recovery actions.
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- Add command "node adopt --profile-type <type> --properties network.id=\
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<NET_ID> --resource <NOVA_ID>" to adopt existing server node.
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* The new command should check if the provided properties are sufficient.
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* There exists a need to snapshot a server before adoption.
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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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ENGINE
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------
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- Add a new property "fast_scaling" to Cluster
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* A standby (user invisible) cluster is created containing the extra nodes
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that amount to max_size - desired_capacity
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- Perform cluster scaling based on role filters
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- Perform cluster checking based on role filters
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- Perform cluster recovery based on role filters
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PROFILE
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-------
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- Add support to snapshot/restore operations for nova server profile. The
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possible use case is rapid scale.
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- Add support to nova server so that "block_device_mapping_v2" can reference
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an existing pool of cinder volumes.
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- Add support to nova server so that "network" can reference an existing
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pool of neutron ports or fixed IPs.
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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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- Health policy extension for recovery action selection based on inputs
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CLIENT
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------
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- Provide role-based filtering when doing 'cluster-run'
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LOW PRIORITY
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============
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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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- 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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PROFILE
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-------
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- Support disk property update for os.nova.server profile
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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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TEST
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----
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- Add more Rally profile and scenario support for Senlin.
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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`: https://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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