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[thermal_manager_base] Add a stop function to thermal manager #187

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Junchao-Mellanox
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Description

Add a stop function to thermal manager

Motivation and Context

Allow thermalctld to call the stop function to stop run_policy function fast

How Has This Been Tested?

sonic-mgmt regression

Additional Information (Optional)

@liat-grozovik
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liat-grozovik commented May 9, 2021

@Junchao-Mellanox LGTM . Can you please add unit test to cover this flow?

@Junchao-Mellanox
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Unit test case added.

@jleveque jleveque merged commit 1213d61 into sonic-net:master May 10, 2021
jleveque pushed a commit to sonic-net/sonic-platform-daemons that referenced this pull request May 10, 2021
Make thermalctld exit as soon as possible. Depends on sonic-net/sonic-platform-common#187

During config reload flow, supervisord sends SIGTERM to thermalctld. However, if thermalctld cannot exit in 10 seconds, supervisord sends SITKILL to thermalctld. In this case, sub process of thermalctld might still stay in memory as a zombie process. This PR is aimed to fix this.
qiluo-msft pushed a commit to sonic-net/sonic-platform-daemons that referenced this pull request May 18, 2021
Make thermalctld exit as soon as possible. Depends on sonic-net/sonic-platform-common#187

During config reload flow, supervisord sends SIGTERM to thermalctld. However, if thermalctld cannot exit in 10 seconds, supervisord sends SITKILL to thermalctld. In this case, sub process of thermalctld might still stay in memory as a zombie process. This PR is aimed to fix this.
qiluo-msft pushed a commit that referenced this pull request May 24, 2021
Add a stop function to thermal manager. Allow thermalctld to call the stop function to stop run_policy function fast
andywongarista pushed a commit to andywongarista/sonic-platform-daemons that referenced this pull request Jun 30, 2021
Make thermalctld exit as soon as possible. Depends on sonic-net/sonic-platform-common#187

During config reload flow, supervisord sends SIGTERM to thermalctld. However, if thermalctld cannot exit in 10 seconds, supervisord sends SITKILL to thermalctld. In this case, sub process of thermalctld might still stay in memory as a zombie process. This PR is aimed to fix this.
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5 participants