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Deployer displays only a white screen #782

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opened 2024-03-21 17:03:53 +00:00 by zramsay · 4 comments
zramsay commented 2024-03-21 17:03:53 +00:00
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https://webapp-deployer.apps.snowballtools.com/

https://webapp-deployer.apps.snowballtools.com/
Screenshot 2024-03-21 at 12.58.30.png
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Screenshot 2024-03-21 at 12.58.30.png
zramsay changed title from Deployer displays on a white screen to Deployer displays only a white screen 2024-03-21 17:04:02 +00:00
telackey was assigned by dboreham 2024-03-21 21:01:03 +00:00
telackey was unassigned by dboreham 2024-03-21 21:01:11 +00:00
telackey was assigned by dboreham 2024-03-21 21:01:29 +00:00
telackey was unassigned by dboreham 2024-03-21 21:01:38 +00:00
telackey was assigned by dboreham 2024-03-21 21:01:50 +00:00
telackey was unassigned by dboreham 2024-03-21 21:02:19 +00:00
srw commented 2024-03-25 13:53:25 +00:00
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The deployer ingress url is generating a bad gateway webapp-deployer-api.apps.snowballtools.com

looking at the log for the api pod it looks like it is caught in a loop, cycling through the same list of deployments.

########### UNDEPLOY ############
Found removal record for indicated deployment bafyreihsil2dfxwuj43ck23hesd72rc4ws32xblfndq76eudr2qovxdrzm at bafyreifktqzez7g65evzmcekkn4ynyyu2ycheszsxb3j6eufhnqifhtrfq
Skipping unsatisfied request bafyreibem6zcrk5hgpl5m73tcihowbhf4bczupaj46tpuikxs5nu25pul4 because we have seen it before.
Found 0 unsatisfied request(s) to process.
############ DEPLOY #############
Found request bafyreibq6fq4q3k6hjbyza4y7tsxeenypmwmqsmmreh4o5bnbr55llj3aa to run application crn://snowballtools/applications/dsfsdfdsfdslfds@0.1.24 on VPhung24-dsfsdfdsfdslfds.
Found request bafyreieq7vwnl4uh2utq53hddyhay5vzybo2lkrvvlma7zeoshl4m7futm to run application crn://snowballtools/applications/dsfsdfdsfdslfds@0.1.24 on VPhung24-dsfsdfdsfdslfds-f0zo9w5t.
Found request bafyreigt3ndoqqfskhkuipe7tgexpw7p6q55ynrym3u6euavj4gu7wvrtm to run application crn://snowballtools/applications/plume-copy@0.0.0 on danielz-mnx-plume-copy.
Found request bafyreiawulgciezdvlr52ckasjhct2h2vyhznlsk36gir4ycvthljgd65q to run application crn://snowballtools/applications/plume-copy@0.0.0 on danielz-mnx-plume-copy-5j6owy7h.
Found request bafyreicwmpnmzkd7ya32fzb2vyzpatfgvgnwnglyqkgwt7qpc2xfwiz7t4 to run application crn://snowballtools/applications/cosmjs@undefined on danielz-mnx-cosmjs.
Found request bafyreictui5kn6o7z2p32l77ygnllsdtteji5b5du7vhm2tu6mafqsrlqu to run application crn://snowballtools/applications/cosmjs@undefined on danielz-mnx-cosmjs-fmj381fo.
Found request bafyreihy6tbtoa27ch53eo4tqrdaxlmi3ai5ywdbwaxjqhv6gwj77fvsky to run application crn://snowballtools/applications/plume@0.0.0 on DeanVanNiekerk-plume.
Found request bafyreiaxeantx6uxy5anxmdrq2fl5hppj64iaf26c7wxupjn4ghyivnlua to run application crn://snowballtools/applications/plume@0.0.0 on DeanVanNiekerk-plume-9aozo9pp.
...
The deployer ingress url is generating a bad gateway `webapp-deployer-api.apps.snowballtools.com` looking at the log for the api pod it looks like it is caught in a loop, cycling through the same list of deployments. ``` ########### UNDEPLOY ############ Found removal record for indicated deployment bafyreihsil2dfxwuj43ck23hesd72rc4ws32xblfndq76eudr2qovxdrzm at bafyreifktqzez7g65evzmcekkn4ynyyu2ycheszsxb3j6eufhnqifhtrfq Skipping unsatisfied request bafyreibem6zcrk5hgpl5m73tcihowbhf4bczupaj46tpuikxs5nu25pul4 because we have seen it before. Found 0 unsatisfied request(s) to process. ############ DEPLOY ############# Found request bafyreibq6fq4q3k6hjbyza4y7tsxeenypmwmqsmmreh4o5bnbr55llj3aa to run application crn://snowballtools/applications/dsfsdfdsfdslfds@0.1.24 on VPhung24-dsfsdfdsfdslfds. Found request bafyreieq7vwnl4uh2utq53hddyhay5vzybo2lkrvvlma7zeoshl4m7futm to run application crn://snowballtools/applications/dsfsdfdsfdslfds@0.1.24 on VPhung24-dsfsdfdsfdslfds-f0zo9w5t. Found request bafyreigt3ndoqqfskhkuipe7tgexpw7p6q55ynrym3u6euavj4gu7wvrtm to run application crn://snowballtools/applications/plume-copy@0.0.0 on danielz-mnx-plume-copy. Found request bafyreiawulgciezdvlr52ckasjhct2h2vyhznlsk36gir4ycvthljgd65q to run application crn://snowballtools/applications/plume-copy@0.0.0 on danielz-mnx-plume-copy-5j6owy7h. Found request bafyreicwmpnmzkd7ya32fzb2vyzpatfgvgnwnglyqkgwt7qpc2xfwiz7t4 to run application crn://snowballtools/applications/cosmjs@undefined on danielz-mnx-cosmjs. Found request bafyreictui5kn6o7z2p32l77ygnllsdtteji5b5du7vhm2tu6mafqsrlqu to run application crn://snowballtools/applications/cosmjs@undefined on danielz-mnx-cosmjs-fmj381fo. Found request bafyreihy6tbtoa27ch53eo4tqrdaxlmi3ai5ywdbwaxjqhv6gwj77fvsky to run application crn://snowballtools/applications/plume@0.0.0 on DeanVanNiekerk-plume. Found request bafyreiaxeantx6uxy5anxmdrq2fl5hppj64iaf26c7wxupjn4ghyivnlua to run application crn://snowballtools/applications/plume@0.0.0 on DeanVanNiekerk-plume-9aozo9pp. ... ```
telackey commented 2024-03-25 15:56:11 +00:00
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No, the looping is normal (though it would probably be a good idea to tone down the logging a bit).

The issue in this case was that the node process for the status API had stopped. I restarted it and it was fine.

There are two things at least that should follow... some additional resilience for the process (eg, auto-restart), and also we need to add node selection to SO. One concern I had was that the deployer got moved between nodes and lost its state. That didnt' actually happen, but it could.

No, the looping is normal (though it would probably be a good idea to tone down the logging a bit). The issue in this case was that the node process for the status API had stopped. I restarted it and it was fine. There are two things at least that should follow... some additional resilience for the process (eg, auto-restart), and also we need to add node selection to SO. One concern I had was that the deployer got moved between nodes and lost its state. That didnt' actually happen, but it could.
telackey commented 2024-03-25 17:43:57 +00:00
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I updated the script to auto-restart the node process (just in case).

I updated the script to auto-restart the node process (just in case).
srw commented 2024-03-25 18:56:23 +00:00
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yeah in regards to moving between nodes, we may want to look at longhorn.io which will sync PVs

yeah in regards to moving between nodes, we may want to look at longhorn.io which will sync PVs
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Reference: cerc-io/stack-orchestrator#782
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