Alter postgres conf for built in logical replication #236
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Based on the guidance in https://www.postgresql.org/docs/10/logical-replication-config.html max_logical_replication_workers needs to be set to roughly the number of subscriptions we would expect and since we were previously setting max_worker_process to 10 I went with 10 for this value. This means that we would need to reserve some background workers for other tasks so I bumped that to 15
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Checked commits carbonin/manageiq-appliance@09bd508~...a716ba7 with ruby 2.3.3, rubocop 0.52.1, haml-lint 0.20.0, and yamllint 1.10.0 |
gtanzillo
approved these changes
May 14, 2019
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Remove the pglogical extension and tweak the logical replication parameters to support roughly 10 subscriptions by default.
Should be merged after ManageIQ/manageiq#18686