ghost-cache-adapter-redis

A redis caching adapter for Ghost

WARNING: Still under heavy development. Wait until release is made before using

Prerequisites:

• Nodejs v16
• Ghost v4+

Installation

1. Clone the repository
2. cd into the project root and run the following commands:

   npm install
   npm run build

3. Copy contents in the dist folder to content/adapters/cache/ghost-cache-adapter-redis

Configuration

Within your config.production.json or config.development.json file, configure the following:

"adapters": {
  "cache": {
    "imageSizes": {
      "adapter": "ghost-cache-adapter-redis",
    },
    "ghost-cache-adapter-redis": {
      "host": "<host>"
    }
  }
}

Above describes the minimum required settings. All setting options available are as follows:

Note: For username a password value must be provided. If there is no password value, username will be ignored. If password is undefined, the client will connect to the redis instance without authenticating

All settings can be set also by using environment variables via Ghost's configuration environment variable syntax. See https://ghost.org/docs/config/ for details

Developer Resources:

• https://www.stevefenton.co.uk/blog/2013/01/complex-typescript-definitions-made-easy/

• https://www.credera.com/insights/typescript-adding-custom-type-definitions-for-existing-libraries

• https://stackoverflow.com/questions/59728371/typescript-d-ts-file-not-recognized

• https://www.npmjs.com/package/redis

• https://github.com/colinmeinke/ghost-storage-adapter-s3

• https://github.com/saulogt/custom-redis-cache-adapter

• https://ghost.org/docs/config/

• How cacheing module is compiled ? https://github.com/TryGhost/Ghost/blob/eb6534bd7fd905b9f402c1f446c87bff455b6f17/ghost/core/jsconfig.json

• Someone else looking for cache details? https://forum.ghost.org/t/how-does-ghost-cache-works/11816