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eb202446f8
Streaming replication may be used even if `wal-g` is not -- as long as the user can move a copy of the base backup to the replica (e.g. using `pg_basebackup`). Remove the warning about this combination, and move the `primary_conninfo` setting outside of the `s3_backups_bucket` check.
65 lines
2.3 KiB
Plaintext
65 lines
2.3 KiB
Plaintext
<% unless @listen_addresses.nil? -%>
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# Bind to specific address
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listen_addresses = <%= @listen_addresses %>
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<% end -%>
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# This has an improved set of stopwords.
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default_text_search_config = 'zulip.english_us_search'
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# Provide more comprehensive on-disk logs
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logging_collector = on
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log_directory = '/var/log/postgresql'
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log_filename = 'postgresql-%Y-%m-%d_%H%M%S.log'
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log_rotation_age = 7d
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log_rotation_size = 100MB
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log_min_duration_statement = 500
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log_line_prefix = '%m [%c]: [%l-1] '
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log_checkpoints = on
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log_lock_waits = on
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log_temp_files = 0
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log_autovacuum_min_duration = 100
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# Adjust autovacuum for having many mostly-append-only tables
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autovacuum_freeze_max_age = 2000000000
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vacuum_freeze_min_age = 1000000000
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vacuum_freeze_table_age = 1800000000
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# Performance settings
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max_connections = 1000
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maintenance_work_mem = <%= scope["zulip::profile::postgresql::maintenance_work_mem"] %>MB
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effective_cache_size = <%= scope["zulip::profile::postgresql::effective_cache_size"] %>MB
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work_mem = <%= scope["zulip::profile::postgresql::work_mem"] %>MB
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shared_buffers = <%= scope["zulip::profile::postgresql::shared_buffers"] %>MB
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wal_buffers = 4MB
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checkpoint_completion_target = 0.7
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<% unless @random_page_cost.nil? -%>
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random_page_cost = <%= @random_page_cost %>
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<% end -%>
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<% unless @effective_io_concurrency.nil? -%>
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effective_io_concurrency = <%= @effective_io_concurrency %>
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<% end -%>
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<% if @s3_backups_bucket != '' -%>
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# WAL backups to S3 (may also be used for replication)
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archive_mode = on
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archive_command = '/usr/bin/timeout 10m /usr/local/bin/env-wal-g wal-push %p'
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restore_command = '/usr/local/bin/env-wal-g wal-fetch "%f" "%p"'
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<% end -%>
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<% unless @replication_primary.nil? || @replication_user.nil? -%>
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# Streaming replication
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primary_conninfo = 'host=<%= @replication_primary %> user=<%= @replication_user -%>
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<% if @replication_password != '' %> password=<%= @replication_password %><% end -%>
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<% unless @ssl_mode.nil? %> sslmode=<%= @ssl_mode %><% end -%>
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'
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<% end -%>
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<% unless @ssl_cert_file.nil? -%>
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ssl_cert_file = '<%= @ssl_cert_file %>' # (change requires restart)
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<% end -%>
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<% unless @ssl_key_file.nil? -%>
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ssl_key_file = '<%= @ssl_key_file %>' # (change requires restart)
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<% end -%>
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<% unless @ssl_ca_file.nil? -%>
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ssl_ca_file = '<%= @ssl_ca_file %>' # (change requires restart)
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<% end -%>
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