Highly Available Deployment of Redis in Docker, Docker Swarm, and Kubernetes

This repository provides methods to deploy Redis Sentinel using different orchestration tools:

1. Redis Sentinel in Docker (Single Node):
2. Redis Sentinel in Docker (Three Nodes):
3. Redis Sentinel in Docker Swarm:
4. Redis Sentinel in Kubernetes with Helm:

Redis Sentinel in Docker (Single Node)

1. Use docker-1-node folder.
2. Copy the Docker Compose file to your node.

3. Run the following command:

   docker compose -f docker-compose-all-in-1-node.yml up -d

Redis Sentinel in Docker (Three Nodes)

1. Use docker-3-node folder.
2. Copy the Docker Compose file to each node.

3. Run the following command on each node accordingly:

   docker compose -f docker-compose-node1.yml up -d

Redis Sentinel in Docker Swarm

1. Use docker-swarm folder.
2. Copy the Docker Compose file to a node in your Docker Swarm cluster.

3. Run the following command:

   docker stack deploy -c 'docker-compose-swarm.yml' -d redis

Redis Sentinel in Kubernetes with Helm

1. Add the Redis Helm repository:

   helm repo add bitnami https://charts.bitnami.com/bitnami
   helm repo update

2. Install the Redis Sentinel:

   helm upgrade --install redis-sentinel bitnami/redis \
       --set global.redis.password=redis \
       --set sentinel.enabled=true \
       --set replica.persistence.size=4Gi \
       --set metrics.enabled=true