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[alert-handler] auto-fix NVIDIA GPU low performance issue with temp k…
…8s jobs (#5383)
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22 changes: 22 additions & 0 deletions
22
src/alert-manager/build/nvidia-gpu-low-perf-fixer.common.dockerfile
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,22 @@ | ||
| # Copyright (c) Microsoft Corporation | ||
| # All rights reserved. | ||
| # | ||
| # MIT License | ||
| # | ||
| # Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated | ||
| # documentation files (the "Software"), to deal in the Software without restriction, including without limitation | ||
| # the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and | ||
| # to permit persons to whom the Software is furnished to do so, subject to the following conditions: | ||
| # The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software. | ||
| # | ||
| # THE SOFTWARE IS PROVIDED *AS IS*, WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING | ||
| # BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND | ||
| # NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, | ||
| # DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, | ||
| # OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. | ||
|
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| FROM nvidia/cuda:11.2.2-base-ubuntu16.04 | ||
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| COPY ./src/nvidia-gpu-low-perf-fixer . | ||
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| ENTRYPOINT /bin/bash nvidia-gpu-low-perf-fixer.sh |
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63 changes: 63 additions & 0 deletions
63
src/alert-manager/src/alert-handler/controllers/kubernetes.js
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,63 @@ | ||
| // Copyright (c) Microsoft Corporation | ||
| // All rights reserved. | ||
| // | ||
| // MIT License | ||
| // | ||
| // Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated | ||
| // documentation files (the "Software"), to deal in the Software without restriction, including without limitation | ||
| // the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and | ||
| // to permit persons to whom the Software is furnished to do so, subject to the following conditions: | ||
| // The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software. | ||
| // | ||
| // THE SOFTWARE IS PROVIDED *AS IS*, WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING | ||
| // BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND | ||
| // NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, | ||
| // DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, | ||
| // OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. | ||
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| const k8s = require('@kubernetes/client-node'); | ||
| const kc = new k8s.KubeConfig(); | ||
| const logger = require('@alert-handler/common/logger'); | ||
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| // clean TTL 24 hours jobs created by alert-handler | ||
| const cleanTTL24HJobs = () => { | ||
| logger.info('Cleaning completed TTL 24h jobs...'); | ||
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| const k8sApi = kc.makeApiClient(k8s.BatchV1Api); | ||
| k8sApi | ||
| .listNamespacedJob( | ||
| 'default', | ||
| undefined, | ||
| undefined, | ||
| undefined, | ||
| undefined, | ||
| 'created-by=alert-handler,time-to-live=24h', // labelSelector | ||
| ) | ||
| .then((response) => { | ||
| logger.info(`Successfully get job list.`); | ||
| const jobs = response.body.items; | ||
| jobs.forEach((job) => { | ||
| const jobName = job.metadata.name; | ||
| if ( | ||
| (job.status.succeeded === 1 || jobs.status.failed === 1) && // check if the job has completed | ||
| new Date() - new Date(job.status.completionTime) > 24 * 60 * 60 * 1000 // completed for more than 24h | ||
| ) | ||
| k8sApi | ||
| .deleteNamespacedJob(jobName, 'default') | ||
| .then((response) => { | ||
| logger.info(`Successfully deleted job ${jobName}`); | ||
| }) | ||
| .catch((error) => { | ||
| logger.info(`Failed to delete job ${jobName}`, error); | ||
| }); | ||
| }); | ||
| }) | ||
| .catch((error) => { | ||
| logger.error('Failed to list jobs:', error); | ||
| }); | ||
| }; | ||
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| // module exports | ||
| module.exports = { | ||
| cleanTTL24HJobs, | ||
| }; |
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