tree 43c202efebae90f400cc90fffaac48b16a724853
parent 72e9ed166975bb19a03b54a974765de4f234dead
author Thomas Draebing <thomas.draebing@sap.com> 1550766238 +0100
committer Thomas Draebing <thomas.draebing@sap.com> 1594219334 +0200

Do not reindex Lucene indices on every start of the gerrit pod

The gerrit pod installed by the primary gerrit chart was reindexing all
Gerrit indices on each startup. This could be expensive, if the amount
of data in the indices would be large.

This change moves the reindexing to the gerrit-init container.
A python-script was added, that runs reindexing, if indices are not
ready. This is the case in the following cases:

- The $gerrit_site/index/gerrit_index.config does not exist
- At least one of the indices is marked as not ready in the
  gerrit_index.config file.
- The index versions are different between the Lucene indices and the
  gerrit_index.config

Further if the chart is configured to not persist the Gerrit site,
reindexing will be enforced.

Change-Id: I65e74f6b2d55788737fa5b67b61b1d25e6ebb925