Redis sentinels

.env

CONFIG_QUEUES_MASTER_NAME=redis://mymaster
CONFIG_QUEUES_SENTINEL_HOSTS=redis://localhost:9000,redis://localhost:9001,redis://localhost:9002
CONFIG_REDIS_PROXY=redis://mymaster
CONFIG_REDIS_SENTINEL_HOSTS=redis://localhost:9000,redis://localhost:9001,redis://localhost:9002

podman-compose.yml

version: '3'
services:
  redis-master:
    container_name: "redis-master"
    image: redis
    ports:
      - "6379:6379"

  redis-sentinel1:
    container_name: "redis-sentinel1"
    image: redis
    ports:
      - "9000:9000"
    command: "/data/sentinel1.conf --port 9000 --sentinel"
    volumes:
      - "./data/sentinel1:/data:Z"

  redis-sentinel2:
    container_name: "redis-sentinel2"
    image: redis
    ports:
      - "9001:9001"
    command: "/data/sentinel2.conf --port 9001 --sentinel"
    volumes:
      - "./data/sentinel2:/data:Z"

  redis-sentinel3:
    container_name: "redis-sentinel3"
    image: redis
    ports:
      - "9002:9002"
    command: "/data/sentinel3.conf --port 9002 --sentinel"
    volumes:
      - "./data/sentinel3:/data:Z"

Redis sentinels.md

The file tree must be as follows:

.
├── data
│   ├── sentinel1
│   │   └── sentinel1.conf
│   ├── sentinel2
│   │   └── sentinel2.conf
│   └── sentinel3
│       └── sentinel3.conf
└── podman-compose.yml

sentinel1.conf

port 9000
sentinel monitor mymaster 127.0.0.1 6379 2
sentinel down-after-milliseconds mymaster 5000
sentinel failover-timeout mymaster 60000

sentinel2.conf

port 9001
sentinel monitor mymaster 127.0.0.1 6379 2
sentinel down-after-milliseconds mymaster 5000
sentinel failover-timeout mymaster 60000

sentinel3.conf

port 9002
sentinel monitor mymaster 127.0.0.1 6379 2
sentinel down-after-milliseconds mymaster 5000
sentinel failover-timeout mymaster 60000