42 lines
975 B
Markdown
42 lines
975 B
Markdown
# kosmos-postgresql
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## Custom resources
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### `postgresql_custom_server`
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Usage:
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When the `tls` attribute is set to true, a TLS certificate for the FQDN
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(`node['fqdn']`, for example `andromeda.kosmos.org`) is generated using Let's
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Encrypt and copied to the PostgreSQL data directory and added to the
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`postgresql.conf` file
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#### On the primary:
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```ruby
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postgresql_custom_server "12" do
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role "primary"
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tls true
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end
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```
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#### On a replica:
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```ruby
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postgresql_custom_server "12" do
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role "replica"
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tls true
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end
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```
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After the initial Chef run on the replica, run Chef on the primary to add the
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firewall rules and PostgreSQL access rules, then run Chef again on the replica
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to set up replication.
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#### Caveat
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[`firewall_rules`](https://github.com/chef-cookbooks/firewall/issues/134) and
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[`postgresql_access`](https://github.com/sous-chefs/postgresql/issues/648) need
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to be declared in recipes, not resources because of the way custom resources
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work currently in Chef
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