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This in-turn caused instance build failures\nand the overall failure of the job.\n\nThis change resolves this issue by switching to pgrep and ensuring\nn-cpu services are reported as fully up after a cold restart before\nstarting the Tempest test run.\n\nCloses-Bug: 1867380\nChange-Id: Icd7ab2ca4ddbed92c7e883a63a23245920d961e7\n(cherry picked from commit e23c3c2c8df3843c5853c87ef684bd21c4af95d8)\n(cherry picked from commit 70447bca2f4f33c6872eaf94a2e4351bb257c22a)\n(cherry picked from commit 373c4ffde2053c7ff11bd38339b88d144cd442f2)\n","web_links":[{"name":"gitea","tooltip":"Open in GitWeb","url":"https://opendev.org/openstack/nova/commit/8b89fdab746228766385b5b2c2b3d918e84862d8"}],"resolve_conflicts_web_links":[{"name":"gitea","tooltip":"Open in GitWeb","url":"https://opendev.org/openstack/nova/commit/8b89fdab746228766385b5b2c2b3d918e84862d8"}]},"branch":"refs/heads/stable/rocky"},"63ed32ef49adcb6830ef3b5329a561542bddf656":{"kind":"TRIVIAL_REBASE","_number":2,"created":"2020-03-20 12:30:41.000000000","uploader":{"_account_id":10135,"name":"Lee Yarwood","display_name":"Lee Yarwood","email":"lyarwood@redhat.com","username":"lyarwood"},"ref":"refs/changes/40/713840/2","fetch":{"anonymous http":{"url":"https://review.opendev.org/openstack/nova","ref":"refs/changes/40/713840/2","commands":{"Checkout":"git fetch https://review.opendev.org/openstack/nova refs/changes/40/713840/2 \u0026\u0026 git checkout FETCH_HEAD","Cherry Pick":"git fetch https://review.opendev.org/openstack/nova refs/changes/40/713840/2 \u0026\u0026 git cherry-pick FETCH_HEAD","Format Patch":"git fetch https://review.opendev.org/openstack/nova refs/changes/40/713840/2 \u0026\u0026 git format-patch -1 --stdout FETCH_HEAD","Pull":"git pull https://review.opendev.org/openstack/nova refs/changes/40/713840/2"}}},"commit":{"parents":[{"commit":"18931544d8a57953c6ce9ee4bf4bcc7a4e9e4295","subject":"Replace ansible --sudo with --become in live_migration/hooks scripts","web_links":[{"name":"gitea","tooltip":"Open in GitWeb","url":"https://opendev.org/openstack/nova/commit/18931544d8a57953c6ce9ee4bf4bcc7a4e9e4295"}]}],"author":{"name":"Lee Yarwood","email":"lyarwood@redhat.com","date":"2020-03-13 16:51:01.000000000","tz":0},"committer":{"name":"Lee Yarwood","email":"lyarwood@redhat.com","date":"2020-03-20 12:30:15.000000000","tz":0},"subject":"nova-live-migration: Wait for n-cpu services to come up after configuring Ceph","message":"nova-live-migration: Wait for n-cpu services to come up after configuring Ceph\n\nPreviously the ceph.sh script used during the nova-live-migration job\nwould only grep for a `compute` process when checking if the services\nhad been restarted. This check was bogus and would always return 0 as it\nwould always match itself. For example:\n\n2020-03-13 21:06:47.682073 | primary | 2020-03-13 21:06:47.681 | root\n29529  0.0  0.0   4500   736 pts/0    S+   21:06   0:00 /bin/sh -c ps\n       aux | grep compute\n2020-03-13 21:06:47.683964 | primary | 2020-03-13 21:06:47.683 | root\n29531  0.0  0.0  14616   944 pts/0    S+   21:06   0:00 grep compute\n\nFailures of this job were seen on the stable/pike branch where slower CI\nnodes appeared to struggle to allow Libvirt to report to n-cpu in time\nbefore Tempest was started. This in-turn caused instance build failures\nand the overall failure of the job.\n\nThis change resolves this issue by switching to pgrep and ensuring\nn-cpu services are reported as fully up after a cold restart before\nstarting the Tempest test run.\n\nCloses-Bug: 1867380\nChange-Id: Icd7ab2ca4ddbed92c7e883a63a23245920d961e7\n(cherry picked from commit e23c3c2c8df3843c5853c87ef684bd21c4af95d8)\n(cherry picked from commit 70447bca2f4f33c6872eaf94a2e4351bb257c22a)\n(cherry picked from commit 373c4ffde2053c7ff11bd38339b88d144cd442f2)\n","web_links":[{"name":"gitea","tooltip":"Open in GitWeb","url":"https://opendev.org/openstack/nova/commit/63ed32ef49adcb6830ef3b5329a561542bddf656"}],"resolve_conflicts_web_links":[{"name":"gitea","tooltip":"Open in GitWeb","url":"https://opendev.org/openstack/nova/commit/63ed32ef49adcb6830ef3b5329a561542bddf656"}]},"branch":"refs/heads/stable/rocky"}},"requirements":[],"submit_records":[],"submit_requirements":[]}