https://github.com/crazy-canux/docker-plugin-vault

https://github.com/crazy-canux/docker-plugin-vault

docker-plugin secret vault

Last synced: 2 days ago
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• Host: GitHub
• URL: https://github.com/crazy-canux/docker-plugin-vault
• Owner: crazy-canux
• Created: 2021-11-10T10:01:22.000Z (almost 3 years ago)
• Default Branch: main
• Last Pushed: 2023-10-26T06:53:26.000Z (about 1 year ago)
• Last Synced: 2024-04-16T04:22:47.567Z (7 months ago)
• Topics: docker-plugin, secret, vault
• Language: Go
• Homepage:
• Size: 40 KB
• Stars: 2
• Watchers: 3
• Forks: 1
• Open Issues: 0
• Metadata Files:
  • Readme: README.md

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README

        
# docker plugin vault

docker secret plugin for vault provider.

## how to build docker plugin

    make clean

    make create

    make push

## how to install plugin

 

install and setup token, enabled by default:

    docker plugin install --grant-all-permissions canux--dev.harbor.com/docker-plugin-vault:1.0.0 VAULT_TOKEN=your-token

setup token if renew:

    docker plugin disable canux--dev.harbor.com/docker-plugin-vault:1.0.0

    docker plugin set canux--dev.harbor.com/docker-plugin-vault:1.0.0 VAULT_TOKEN=your-token

    docker plugin enable canux--dev.harbor.com/docker-plugin-vault:1.0.0

## design

原来设计：

1. 通过一个service来传递token给plugin，这样token是安全的。但是要额外创建一个service，并且创建一个token的secret。

2. plugin自己创建token，并给每个secret创建对应的policy。

1.0.0实现：

1. 通过环境变量传递token，docker plugin inspect能看到token,不安全。

2. 只能通过field,path,version在docker stack deploy的时候创建token。

3. 不需要创建token和policy。

1.1.0实现：

1. 给vault token创建一个secret

2. 通过secret获取token

## how to debug plugin

docker以debug模式启动

    "debug": true

    

查看log

    journalctl -f -u docker.service

    

    cd /run/docker/plugins/$your_plugin_id

    cat < init-stdout

    cat < init-stderr

    

## how to use 

use it in compose file

    secrets:

      haproxy:

        driver: canux--dev.harbor.com/docker-plugin-vault:0.0.1

        labels:

          docker.plugin.secretprovider.vault.path: canux/data/pki

          docker.plugin.secretprovider.vault.field: "*.canuxcheng.com"