Change Default Password for Redis

tip

The following steps use the new password of Redis as f8K5ZT3aQXTb as an example. The Redis password must be modified in the actual configuration
- To ensure compatibility, avoid using special characters such as "$", "&", "!" or "@" when customizing passwords. These characters may interfere with regular expression parsing. Please use hyphens "-" or underscores "_" instead
It is recommended to data backup in advance before operation.
The microservice version needs to be greater than v3.7.0 or above

Enter the sc container and log in to Redis

docker exec -it $(docker ps | grep sc | awk '{print $1}') bash -c 'redis-cli -a 123456'

Modify Redis password
```
config set requirepass f8K5ZT3aQXTb
```
Modify the docker-compose.yaml file and add environment variables and port mapping

Default path of docker-compose.yaml file: /data/hap/script/docker-compose.yaml

Add the environment variable ENV_REDIS_PASSWORD under the core service to specify the new password for Redis
```
ENV_REDIS_PASSWORD: "f8K5ZT3aQXTb"
```

Add a new port mapping under the sc service and map the 6379 port in the container (if external access is not required, you do not need to add port mapping)

- 6379:6379

docker-compose.yaml configuration file example

version: '3'

services:
  core:
    image: nocoly/core:7.4.2
    environment:
      ENV_ADDRESS_MAIN: "https://example.domain.com"
      ENV_APP_VERSION: "7.4.2"
      ENV_API_TOKEN: "****"
      ENV_REDIS_PASSWORD: "f8K5ZT3aQXTb"    #Add a new variable and change it to the actual password.
    ports:
      - 8880:8880
    volumes:
      - ../data:/data/hap/data

  sc:
    image: nocoly/sc:3.2.0
    environment:
      <<: *app-environment
    ports:
      - 3306:3306     #Added Redis port mapping. If external access to Redis is not required, there is no need to add this port mapping.
    volumes:
      - ./volume/data/:/data/
      - ../data:/data/hap/data

Restart the microservice in the directory where the installation manager is located to take effect.
```
bash service.sh restartall
```