77 lines
1.7 KiB
YAML
77 lines
1.7 KiB
YAML
version: '3.3'
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services:
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primary:
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hostname: 'primary'
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image: crunchydata/crunchy-postgres:ubi8-15.2-0
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secrets:
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- postgres_primary
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- postgres_password
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- postgres_rootpw
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environment:
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- PGHOST=/tmp
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- MAX_CONNECTIONS=10
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- MAX_WAL_SENDERS=5
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- PG_MODE=primary
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- PG_PRIMARY_USER=primaryuser
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- PG_PRIMARY_PASSWORD=postgres_primary
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- PG_DATABASE=postgres_db
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- PG_USER=admin
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- PG_PASSWORD=postgres_password
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- PG_ROOT_PASSWORD=postgres_rootpw
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- PG_PRIMARY_PORT=5432
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volumes:
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- pg-primary-vol:/pgdata
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ports:
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- '5432'
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networks:
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- postgres
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deploy:
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placement:
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constraints:
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- node.labels.type == primary
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- node.role == worker
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replica:
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image: crunchydata/crunchy-postgres:ubi8-15.2-0
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secrets:
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- postgres_primary
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- postgres_password
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- postgres_rootpw
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environment:
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- PGHOST=/tmp
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- MAX_CONNECTIONS=10
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- MAX_WAL_SENDERS=5
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- PG_MODE=replica
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- PG_PRIMARY_HOST=primary
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- PG_PRIMARY_PORT=5432
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- PG_PRIMARY_USER=primaryuser
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- PG_PRIMARY_PASSWORD=postgres_primary
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- PG_DATABASE=postgres_db
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- PG_USER=admin
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- PG_PASSWORD=postgres_password
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- PG_ROOT_PASSWORD=postgres_rootpw
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volumes:
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- pg-replica-vol:/pgdata
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ports:
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- '5432'
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networks:
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- postgres
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deploy:
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placement:
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constraints:
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- node.labels.type != primary
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- node.role == worker
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networks:
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postgres:
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volumes:
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pg-primary-vol:
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pg-replica-vol:
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secrets:
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postgres_primary:
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external: true
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postgres_password:
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external: true
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postgres_rootpw:
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external: true
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