dind: ensure node certs are generated serially #11298
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| exec 200>"${config_path}"/.openshift-generate-node-config.exclusivelock | ||
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| flock -n 200 && return 0 || return 1 |
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What does masking the return code here achieve? The only difference is non-zero return codes get aliased as 1.
| @@ -8,6 +8,14 @@ source /usr/local/bin/openshift-dind-lib.sh | |||
| # Should set OPENSHIFT_NETWORK_PLUGIN | |||
| source /data/network-plugin | |||
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| function lock() { | |||
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We probably want to namespace this function, I feel like we could have name collisions with lock
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flake #11240 re-[test] |
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@stevekuznetsov ptal |
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LGTM |
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Shouldn't we drop the lock at some point? AIUI, once we get the lock, this would hold it until the script exits |
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@danwinship I'm not sure it's a problem to hold it until the file exits, but it can't hurt to unlock after config is generated. |
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The cert gen commands are not intended to be run concurrently.
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Evaluated for origin test up to 5efe73a |
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continuous-integration/openshift-jenkins/test Running (https://ci.openshift.redhat.com/jenkins/job/test_pr_origin/9917/) |
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Closed in favor of inclusion in #11326. |
The cert gen commands are not intended to be run concurrently.
Intended to fix #11274
cc: @liggitt @openshift/networking @stevekuznetsov