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Allow OpAMP server to request an agent restart or shutdown #53

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merged 2 commits into from
Mar 29, 2022
Merged

Allow OpAMP server to request an agent restart or shutdown #53

merged 2 commits into from
Mar 29, 2022

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andykellr
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@andykellr andykellr commented Jan 18, 2022 •
edited by tigrannajaryan
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  • Adds ServerToAgentCommand to allow the server to request a restart or shutdown.
  • Adds AcceptsRestartRequests to AgentCapabilities so that agents can indicate if they support restart.
  • Adds OnCommand to the client Callbacks which is called when the server requests shutdown via the ServerToAgentCommand
  • Moved client.CallbacksStruct to types.CallbacksStruct so that it could be used it in receiver_test.go without an import cycle.

@andykellr andykellr requested a review from a team January 18, 2022 01:34
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linux-foundation-easycla bot commented Jan 18, 2022 •
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@andykellr andykellr mentioned this pull request Jan 18, 2022
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tigrannajaryan
tigrannajaryan reviewed Jan 19, 2022
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@andykellr thanks for the proposal.
It may useful to discuss this in the spec repo in the issue and only after agreeing to a specific approach work on the implementation.

internal/proto/opamp.proto Outdated Show resolved Hide resolved
@andykellr
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I was traveling and finally had a chance to refactor this PR to use a ServerToAgentCommand.

@andykellr andykellr changed the title Allow OpAMP server to request an agent restart Allow OpAMP server to request an agent restart or shutdown Feb 4, 2022
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I was traveling and finally had a chance to refactor this PR to use a ServerToAgentCommand.

I think this is a reasonable approach. Can you please submit a PR against https://github.com/open-telemetry/opamp-spec and also make sure the change is visible/discussed in the next workgroup meeting?

This was referenced Feb 22, 2022
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@andykellr @dsvanlani
Add ServerToAgent_RequestRestart flag to request agent restart
d61387f 
Refactor to use a new field ServerToAgentCommand for Restart and Shutdown

Removed reference to shutdown command for now
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@andykellr Please update this PR to only implement changes accepted in open-telemetry/opamp-spec#64 for now.

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@tigrannajaryan I think this PR is ready to merge. Please let me know if any other changes are needed.

@andykellr andykellr requested a review from pmm-sumo March 28, 2022 19:52
tigrannajaryan
tigrannajaryan approved these changes Mar 28, 2022
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LGTM.
Let's wait for @pmm-sumo to also approve.

pmm-sumo
pmm-sumo approved these changes Mar 29, 2022
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LGTM too :)

@tigrannajaryan tigrannajaryan merged commit 528e802 into open-telemetry:main Mar 29, 2022
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@pmm-sumo pmm-sumo pmm-sumo approved these changes

@tigrannajaryan tigrannajaryan tigrannajaryan approved these changes

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@andykellr @tigrannajaryan @pmm-sumo @dsvanlani