capistrano-deploy's Introduction

Capistrano actions

Github deploy action for Capistrano. Use this action to automate your capistrano deployment process.

Inputs

`target`

Environment where deploy is to be performed to. E.g. "production", "staging". Default value is empty

`deploy_key`

Required Symmetric key to decrypt private RSA key. Must be a string.

`enc_rsa_key_pth`

Required Path to the encrypted key. Default "config/deploy_id_rsa_enc".

Outputs

No outputs

Setting up CD using this action

Generate SSH keys on the target machine

$ ssh-keygen

Export public key to the authorized_keys to allow the usage of this keypair to login

$ cat ~/.ssh/id_rsa.pub >> ~/.ssh/authorized_keys

Add public key from ~/.ssh/id_rsa.pub to your repository's deployment keys via Settings / Deploy keys / Add
Encrypt your private key with a strong password. Please use these options, otherwise this action may not be able to decrypt your key.

$ openssl enc -aes-256-cbc -md sha512 -salt -in .ssh/id_rsa -out deploy_id_rsa_enc -k PASSWORD -a

Add deploy_id_rsa_enc file to your repository. Suggested path is config/deploy_id_rsa_enc
Save the password used in step 4 as a secret in repository settings via Settings / Secrets / Add
Create YAML configuration for your workflow (example below)

Workflow example

name: deploy_production

on:
  push:
    branches: 
      - master

jobs:
  deploy:
    runs-on: ubuntu-latest
    steps:
    - uses: actions/checkout@v1
    - uses: miloserdow/[email protected]
      with:
        target: 'production'
        deploy_key: ${{ secrets.DEPLOY_ENC_KEY }}

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