Support expand->migrate->contract db migrations
In order to support rolling upgrades, OpenStack services are moving to a trigger driven approach to db upgrade, involving expand, migrate and contract phases. This requires that the underlying db supports creation of such triggers which requires that: log_bin_trust_function_creators = 1 in the MySQL global configuration. Change-Id: Id2cf2dd5a0929270229541e6cd488cd1c0d6103e Closes-Bug: 1750705
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@ -72,6 +72,9 @@ log_bin={{ binlogs_path }}
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expire_logs_days = {{ binlogs_expire_days }}
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max_binlog_size = {{ binlogs_max_size }}
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# Required to allow trigger creation for openstack services
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log_bin_trust_function_creators = 1
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#
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# * InnoDB
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#
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