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24 lines
1.1 KiB
Bash
Executable File
24 lines
1.1 KiB
Bash
Executable File
#!/bin/bash
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set -e
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## copying the base replica configuration and updating the primary slot name
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cp /files/postgres/replica/base_replica_config.conf /files/postgres/replica/${REPLICA_NAME}.conf
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sed -i "s/primary_slot_name = ''/primary_slot_name = '${REPLICA_NAME}_slot'/" /files/postgres/replica/${REPLICA_NAME}.conf
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## copying the default postgres config and adding the replica specific configuration
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echo "include '/files/postgres/replica/${REPLICA_NAME}.conf'" >> /var/lib/postgresql/data/postgresql.conf
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cp /var/lib/postgresql/data/postgresql.conf /files/postgres/replica/${REPLICA_NAME}_postgres.conf
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## Removing the pg data information to make way for the backup
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rm -rf /var/lib/postgresql/data/*
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export PGPASSWORD='replicauser_password'
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pg_basebackup -h cs-repro-postgres -p 5432 -U replicauser -D /var/lib/postgresql/data -Fp -Xs -R
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## Backup brings over the primary config, so we do not need it anymore.
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rm -rf /var/lib/postgresql/data/postgresql.conf
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## Bringing back in the replica specific config.
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cp /files/postgres/replica/${REPLICA_NAME}_postgres.conf /var/lib/postgresql/data/postgresql.conf
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exec pg_ctl -D /var/lib/postgresql/data start |