# Redis

## Reference Links

## Configuration

The following configuration is a production-ready `.conf` file which:

1. Binds to 0.0.0.0
2. Disables `default` user
3. Forces use of a password
4. Prevents users from running configuration commands
5. Creates a app user named `user` with password `password` (**change this according to the comments in the file**)

```properties
# security configurations as documented at https://redis.io/topics/security
bind 0.0.0.0
rename-command CONFIG ""

# disable default user
requirepass password
user default off -@all

# setup app user
# to generate the password, run `printf -- 'password' | sha256sum | cut -f 1 -d ' '`
# the following password (after the '#' character) is the sha256 of "password" without the quotes
user user on ~* +ping +client +@read +@write +@set +@list #5e884898da28047151d0e56f8dc6292773603d0d6aabbdd62a11ef721d1542d8
```

## Docker

### Image

{% embed url="<https://hub.docker.com/_/redis>" %}

### Compose

```yaml
version: "3.7"
services:
  redis: # access with `redis-cli -h 127.0.0.1 -p 6379` and use `auth user password` in the redis tty
    # image reference: https://hub.docker.com/_/redis
    image: library/redis:7.0.12-alpine
    command:
      - redis-server
      - /usr/local/etc/redis/redis.conf
    ports: ["6379:6379"]
    network_mode: host
    volumes: # [] # uncomment and comment below to remove persistence
      - ./.data/redis/config/redis.conf:/usr/local/etc/redis/redis.conf
      - ./.data/redis/data:/data
```


---

# Agent Instructions: Querying This Documentation

If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question.

Perform an HTTP GET request on the current page URL with the `ask` query parameter:

```
GET https://notes.joeir.net/application-infrastructure/databases/redis.md?ask=<question>
```

The question should be specific, self-contained, and written in natural language.
The response will contain a direct answer to the question and relevant excerpts and sources from the documentation.

Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.