https://github.com/mongoexpuser/ubuntu-redis-stack-server-image-and-containers

Redis Stack Servers with Auto Failover on Docker
https://github.com/mongoexpuser/ubuntu-redis-stack-server-image-and-containers

apps bash docker docker-compose iot middlewares nodejs redis redis-stack routes sentinel ubuntu

Last synced: about 2 months ago
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Redis Stack Servers with Auto Failover on Docker

• Host: GitHub
• URL: https://github.com/mongoexpuser/ubuntu-redis-stack-server-image-and-containers
• Owner: MongoExpUser
• License: mit
• Created: 2023-06-15T01:39:24.000Z (almost 3 years ago)
• Default Branch: main
• Last Pushed: 2023-10-09T07:52:35.000Z (over 2 years ago)
• Last Synced: 2025-01-26T19:37:22.337Z (over 1 year ago)
• Topics: apps, bash, docker, docker-compose, iot, middlewares, nodejs, redis, redis-stack, routes, sentinel, ubuntu
• Language: JavaScript
• Homepage:
• Size: 3.82 MB
• Stars: 2
• Watchers: 2
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

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README

          
# Ubuntu-Redis-Stack-Server-Image-and-Containers

## Redis Stack Servers with Auto Failover 

 Create Image and Deploy Containers for Redis Stack Servers (1 Primary and 2 Replicas) with Auto Failover for an IOT Application.




## Architectural Diagram

![Image description](https://github.com/MongoExpUser/Ubuntu-Redis-Stack-Server-Image-and-Containers/blob/main/architectural-diagram.png)

### 1) Build Image:                                                                                             

     * Build

     sudo docker build --no-cache -t iot/ubuntu-22.04-redis-stack-server-6.2.6-v7:latest .

     

 ### 2) Deploy Containers with Docker Compose:                                                                                             

     * Deploy containers 

     set PWD=%cd% && sudo docker compose -f docker-compose-redis.yml --project-directory $PWD --project-name "iot-app" up -d

     

     * stop and remove containers with related network

     set PWD=%cd% && sudo docker compose -f docker-compose-redis.yml --project-directory $PWD --project-name "iot-app" down

     

     * stop services

     set PWD=%cd% && sudo docker compose -f docker-compose-redis.yml --project-directory $PWD --project-name "iot-app" stop

     

     * start services

     set PWD=%cd% && sudo docker compose -f docker-compose-redis.yml --project-directory $PWD --project-name "iot-app" start

     

     * logs: view output from containers

     set PWD=%cd% && sudo docker compose -f docker-compose-redis.yml --project-directory $PWD --project-name "iot-app" logs 

 ### 3) Check Logs From Inside the Host -  First Check After Deployment:                                                                                             

     * Redis Nodes

     sudo docker exec -it redis-node1 /bin/bash -c "sudo tail -n 600  /var/log/redis.log"

     sudo docker exec -it redis-node2 /bin/bash -c "sudo tail -n 600  /var/log/redis.log"

     sudo docker exec -it redis-node3 /bin/bash -c "sudo tail -n 600  /var/log/redis.log"

     

     * Sentinel Nodes   

     sudo docker exec -it sentinel-node1 /bin/bash -c "sudo tail -n 600  /var/log/redis/redis-sentinel.log"

     sudo docker exec -it sentinel-node2 /bin/bash -c "sudo tail -n 600  /var/log/redis/redis-sentinel.log"

     sudo docker exec -it sentinel-node3 /bin/bash -c "sudo tail -n 600  /var/log/redis/redis-sentinel.log"

 ### 4) Interact with Containers/Connect to Containers:                                                                                             

     * Redis Nodes

     sudo docker exec -it redis-node1 /bin/bash

     sudo docker exec -it redis-node2 /bin/bash

     sudo docker exec -it redis-node3 /bin/bash

     

     * Sentinel Nodes   

     sudo docker exec -it sentinel-node1 /bin/bash

     sudo docker exec -it sentinel-node2 /bin/bash

     sudo docker exec -it sentinel-node3 /bin/bash

  ### 5) Connect to Redis and Sentinel Servers Inside the Containers:                                                                                          

     * Redis Nodes

     redis-cli --raw -h localhost -p 6379 --tls --cert /etc/ssl/certs/server.crt --key /etc/ssl/certs/server.key --cacert /etc/ssl/certs/root.crt -a 

     * Sentinel Nodes   

     redis-cli --raw -h localhost -p 26379 --tls --cert /etc/ssl/certs/server.crt --key /etc/ssl/certs/server.key --cacert /etc/ssl/certs/root.crt -a 

  ### 6) Check Configuration Information: Run Directly with Bash                                                                                                                    

     * Redis Nodes

     sudo docker exec -it redis-node1 /bin/bash -c "sudo redis-cli --raw -h localhost -p 6379 --tls --cert /etc/ssl/certs/server.crt --key /etc/ssl/certs/server.key --cacert /etc/ssl/certs/root.crt -a password INFO"

     sudo docker exec -it redis-node2 /bin/bash -c "sudo redis-cli --raw -h localhost -p 6379 --tls --cert /etc/ssl/certs/server.crt --key /etc/ssl/certs/server.key --cacert /etc/ssl/certs/root.crt -a password INFO"

     sudo docker exec -it redis-node3 /bin/bash -c "sudo redis-cli --raw -h localhost -p 6379 --tls --cert /etc/ssl/certs/server.crt --key /etc/ssl/certs/server.key --cacert /etc/ssl/certs/root.crt -a password INFO"

     

     * Sentinel Nodes   

     sudo docker exec -it sentinel-node1 /bin/bash -c "sudo redis-cli --raw -h localhost -p 26379 --tls --cert /etc/ssl/certs/server.crt --key /etc/ssl/certs/server.key --cacert /etc/ssl/certs/root.crt -a password INFO"

     sudo docker exec -it sentinel-node2 /bin/bash -c "sudo redis-cli --raw -h localhost -p 26379 --tls --cert /etc/ssl/certs/server.crt --key /etc/ssl/certs/server.key --cacert /etc/ssl/certs/root.crt -a password INFO"

     sudo docker exec -it sentinel-node3 /bin/bash -c "sudo redis-cli --raw -h localhost -p 26379 --tls --cert /etc/ssl/certs/server.crt --key /etc/ssl/certs/server.key --cacert /etc/ssl/certs/root.crt -a password INFO"

# License

Copyright © 2023. MongoExpUser

Licensed under the MIT license.