docker-rsync

Scripts

skip-host-validation.sh

SSH checks the host when connecting. Because this image is for use in a script, there is no one to accept the host. This script makes that all hosts are automatically accepted. It adds the following to ~/.ssh/config

Host *
    StrictHostKeyChecking no
    UserKnownHostsFile=/dev/null

write-privkey.sh

Writes a private key to ~/.ssh/id_rsa. The private key should be provided in the PLUGIN_KEY environment variable.

add-ssh-config.sh

Writes a SSH config. It needs the PLUGIN_CONFIG_NAME and the PLUGIN_CONFIG_OPTIONS environment variables. The PLUGIN_CONFIG_NAME is used as the name of the host. The PLUGIN_CONFIG_OPTIONS should be a comma separated string with options for the host.

Drone usage:

pipeline:
  rsync:
    image: pieterscheffers/docker-rsync
    pull: true
    secrets: [ plugin_key ]
    config_name: myhost
    config_options:
      - HostName example.org
      - User superman
      - Port 2222
    commands:
      - skip-host-validation.sh
      - write-privkey.sh
      - add-ssh-config.sh
      - rsync -a myhost:/home/username/dir1 dir2