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58 lines
1.5 KiB
Plaintext
58 lines
1.5 KiB
Plaintext
## Postgres
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:::caution
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Be aware that PostgreSQL is only [Enterprise Supported](/docs/support/software-release-cycles-support#partially-supported).
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:::
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If you want to use a PostgreSQL database instead of CockroachDB you can [overwrite the default configuration](../configure/configure.mdx).
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Make sure to read our [Production Guide](/docs/self-hosting/manage/production#prefer-cockroachdb) before you decide to use it.
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Currently versions >= 14 are supported.
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Postgres can be configured as follows:
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```yaml
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Database:
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postgres:
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Host: localhost
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Port: 5432
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Database: zitadel
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MaxOpenConns: 25
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MaxConnLifetime: 1h
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MaxConnIdleTime: 5m
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Options:
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User:
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Username: zitadel
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Password: zitadel
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SSL:
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Mode: disable
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RootCert:
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Cert:
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Key:
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Admin:
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Username: postgres
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Password: postgres
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SSL:
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Mode: disable
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RootCert:
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Cert:
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Key:
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```
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The admin user is only needed for the installation step but can also be avoided
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by preparing the necessary requirements:
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* the zitadel user
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* the zitadel database
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* granting required permissions to the zitadel user
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```sql
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CREATE ROLE zitadel LOGIN;
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CREATE DATABASE zitadel;
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GRANT CONNECT, CREATE ON DATABASE zitadel TO zitadel;
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```
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Don't forget to adjust pg_hba.conf and set a password for the zitadel user.
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With the setup done, follow the [phases guide](/docs/self-hosting/manage/updating_scaling#separating-init-and-setup-from-the-runtime)
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to run the init and then setup phase to get all necessary tables and data set up.
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