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mirror of https://github.com/toast-ts/Daggerbot-TS.git synced 2024-12-25 10:55:37 -05:00

Remove unused master-slave setup

This commit is contained in:
toast-ts 2024-02-26 20:02:55 +11:00
parent b541379fea
commit 58be728437
4 changed files with 0 additions and 63 deletions

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# TYPE DATABASE USER ADDRESS METHOD
# "local" is for Unix domain socket connections only
local all all trust
# IPv4 local connections:
host all all 127.0.0.1/32 trust
# Allow replication connections from localhost, by a user with the
# replication privilege.
local replication all trust
host replication replicator 0.0.0.0/0 trust
host all all all scram-sha-256

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listen_addresses = '*'
max_connections = 128
shared_buffers = 256MB
effective_cache_size = 4GB
maintenance_work_mem = 128MB
work_mem = 8MB
checkpoint_completion_target = 0.9
wal_buffers = 16MB
default_statistics_target = 100
random_page_cost = 2.5
effective_io_concurrency = 1
min_wal_size = 64MB
max_wal_size = 2GB
max_worker_processes = 6
max_parallel_workers_per_gather = 4
# Standby replication setup
wal_level = replica
max_wal_senders = 12
max_replication_slots = 12
hot_standby = on
hot_standby_feedback = on

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# This is for the Slave node, Master node is in the root directory of the same file.
services:
cache-slave:
container_name: redis-cache-slave
image: redis/redis-stack-server:7.2.0-v6
restart: unless-stopped
ports:
- 6379:6379/tcp
db-slave:
container_name: postgres-slave
image: postgres:16.2-alpine3.19
restart: unless-stopped
ports:
- 5432:5432/tcp
volumes:
- /var/lib/docker/volumes/daggerbot-db:/var/lib/postgresql/data:rw
- ./configs/postgres-hba.conf:/var/lib/postgresql/data/pg_hba.conf:rw
- ./configs/postgres.conf:/var/lib/postgresql/data/postgresql.conf:rw
environment:
POSTGRES_PASSWORD: ${POSTGRES_PASSWORD}
POSTGRES_DB: ${POSTGRES_DB}

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-- This is for the slave.
CREATE USER replicator WITH REPLICATION ENCRYPTED PASSWORD '<password_here>';
-- This is for the master.
SELECT * FROM pg_create_physical_replication_slot('replication_slot_slave');
SELECT * FROM pg_replication_slots;
-- https://medium.com/swlh/postgresql-replication-with-docker-c6a904becf77