[action] [PR:15464] Revert "Fix for fast/cold-boot: call db_migrator only after old config is loaded"#15618
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mssonicbld merged 1 commit intosonic-net:202305from Jun 29, 2023
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…g is loaded (sonic-net#14933)" (sonic-net#15464) This reverts commit 02b1783. Reverts sonic-net#14933 The earlier commit caused a race condition that particularly broke cross branch warm upgrade. Issue happens when db_migrator is still migrating the DB and finalizer is checking DB for list of components to reconcile. If migration is not complete, finalizer get an empty list to wait for. Due to this, finalizer concludes warmboot (deletes system wide warmboot flag) and cause all the services to do cold restart. ADO: 24274591
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Original PR: #15464 |
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Reverts #14933
The earlier commit caused a race condition that particularly broke cross branch warm upgrade.
Issue happens when db_migrator is still migrating the DB and finalizer is checking DB for list of components to reconcile.
If migration is not complete, finalizer get an empty list to wait for. Due to this, finalizer concludes warmboot (deletes system wide warmboot flag) and cause all the services to do cold restart.
ADO: 24274591