[Ingest Manager] Use symlink path for reexecutions#21835
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michalpristas merged 6 commits intoelastic:masterfrom Oct 22, 2020
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[Ingest Manager] Use symlink path for reexecutions#21835michalpristas merged 6 commits intoelastic:masterfrom
michalpristas merged 6 commits intoelastic:masterfrom
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Pinging @elastic/ingest-management (Team:Ingest Management) |
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Any issue linked to this? |
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Any commentary on when this could potentially happen, sp we can improve test coverage? |
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@EricDavisX updated description |
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[Ingest Manager] Use symlink path for reexecutions (elastic#21835)
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[Ingest Manager] Use symlink path for reexecutions (elastic#21835)
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…beats into feature/support-flaky-test-analyser * 'feature/support-flaky-test-analyser' of github.com:v1v/beats: (40 commits) [CI] support windows-10 (elastic#19804) Use default config when creating the input (elastic#22126) Change x509 mappings from file. to tls.server. (elastic#22097) Add fleet settings image (elastic#22065) Edit 7.9.3 changelog (elastic#22117) Edit 6.8.13 release notes (elastic#22120) Incorporate librpm fix feedback (elastic#22098) [libbeat] Add more disk queue unit tests and fix a size-check bug (elastic#22107) docs: move kerberos include (elastic#22109) Check context.Canceled and fix s3 input config (elastic#22036) Add max_number_of_messages into aws filebeat fileset vars (elastic#22057) Remove suricata.eve.timestamp alias (elastic#22095) [Ingest Manager] Use symlink path for reexecutions (elastic#21835) chore: use ubuntu 18 as linux agent (elastic#22084) docs: Prepare Changelog for 7.9.3 (elastic#22073) (elastic#22075) docs: Prepare Changelog for 6.8.13 (elastic#22072) (elastic#22079) [build][packaging] Add resilience when docker build (elastic#22050) Fix the url of reviewdog (elastic#21981) revert WSS process reporting for windows (elastic#22055) Fix typo (elastic#19585) (elastic#22061) ...
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…ter-commit * upstream/master: (25 commits) [CI] set env variable for the params (elastic#22143) Fix zeek connection pipeline (elastic#22151) Fix Google Cloud Function configuration file issues (elastic#22156) Remove old TODO on kubernetes node update (elastic#22074) [CI] Enable winlogbeat (elastic#22142) [CI] support windows-10 (elastic#19804) Use default config when creating the input (elastic#22126) Change x509 mappings from file. to tls.server. (elastic#22097) Add fleet settings image (elastic#22065) Edit 7.9.3 changelog (elastic#22117) Edit 6.8.13 release notes (elastic#22120) Incorporate librpm fix feedback (elastic#22098) [libbeat] Add more disk queue unit tests and fix a size-check bug (elastic#22107) docs: move kerberos include (elastic#22109) Check context.Canceled and fix s3 input config (elastic#22036) Add max_number_of_messages into aws filebeat fileset vars (elastic#22057) Remove suricata.eve.timestamp alias (elastic#22095) [Ingest Manager] Use symlink path for reexecutions (elastic#21835) chore: use ubuntu 18 as linux agent (elastic#22084) docs: Prepare Changelog for 7.9.3 (elastic#22073) (elastic#22075) ...
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What does this PR do?
This PR initiates reexec manager with the path to symlink instead of
os.Executablewhich might point to actual executable even if executed using symlink. This behavior leads to reexecing into same binary/version even after upgrade is done.Tested on linux/windows.
This happens on some OSes as behavior differs in evaluating symlinks. Some refer to symlink file as a process executable some follow symlink and refer to an actual executable.
This is visible during upgrade when upgrade is successfully finished but after reboot it boots up same process (visible as version unchanged in fleet UI).
Why is it important?
Upgrade scenario
Fixes: #21935
Checklist
CHANGELOG.next.asciidocorCHANGELOG-developer.next.asciidoc.