nsd: always set deregister flag after deregistration of group #16289
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This PR fixes a bug where the group service hook's deregister flag was not set in some cases, causing the hook to attempt deregistrations twice during job updates (alloc replacement). In the tests ... we used to assert on the wrong behvior (remove twice) which has now been corrected to assert we remove only once. This bug was "silent" in the Consul provider world because the error logs for double deregistration only show up in Consul logs; with the Nomad provider the error logs are in the Nomad agent logs.
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(manual cherry-pick of ed498f8) * services: always set deregister flag after deregistration of group This PR fixes a bug where the group service hook's deregister flag was not set in some cases, causing the hook to attempt deregistrations twice during job updates (alloc replacement). In the tests ... we used to assert on the wrong behvior (remove twice) which has now been corrected to assert we remove only once. This bug was "silent" in the Consul provider world because the error logs for double deregistration only show up in Consul logs; with the Nomad provider the error logs are in the Nomad agent logs. * services: cleanup group service hook tests
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(manual cherry-pick of ed498f8) * services: always set deregister flag after deregistration of group This PR fixes a bug where the group service hook's deregister flag was not set in some cases, causing the hook to attempt deregistrations twice during job updates (alloc replacement). In the tests ... we used to assert on the wrong behvior (remove twice) which has now been corrected to assert we remove only once. This bug was "silent" in the Consul provider world because the error logs for double deregistration only show up in Consul logs; with the Nomad provider the error logs are in the Nomad agent logs. * services: cleanup group service hook tests
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#16537) (manual cherry-pick of ed498f8) * services: always set deregister flag after deregistration of group This PR fixes a bug where the group service hook's deregister flag was not set in some cases, causing the hook to attempt deregistrations twice during job updates (alloc replacement). In the tests ... we used to assert on the wrong behvior (remove twice) which has now been corrected to assert we remove only once. This bug was "silent" in the Consul provider world because the error logs for double deregistration only show up in Consul logs; with the Nomad provider the error logs are in the Nomad agent logs. * services: cleanup group service hook tests Co-authored-by: Seth Hoenig <[email protected]>
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#16536) (manual cherry-pick of ed498f8) * services: always set deregister flag after deregistration of group This PR fixes a bug where the group service hook's deregister flag was not set in some cases, causing the hook to attempt deregistrations twice during job updates (alloc replacement). In the tests ... we used to assert on the wrong behvior (remove twice) which has now been corrected to assert we remove only once. This bug was "silent" in the Consul provider world because the error logs for double deregistration only show up in Consul logs; with the Nomad provider the error logs are in the Nomad agent logs. * services: cleanup group service hook tests Co-authored-by: Seth Hoenig <[email protected]>
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This PR fixes a bug where the group service hook's deregister flag was not set in
Postrun(), causing the hook to attempt deregistrations twice during job updates (alloc replacement), wherePreKill()would also do a deregistration. With the Nomad service provider, this shows up as Error logs on every job update.First commit is the bug fix, second is drive by test cleanup.