README: Use variable for volume container name

* Use a variable for the volume container name to simplify my life.
* I can set the variable and then copy/paste from the README.
This commit is contained in:
Kyle Manna 2014-07-09 00:07:35 -07:00
parent 201bab6f3d
commit d5979915cf

View File

@ -4,26 +4,26 @@ OpenVPN server in a Docker container complete with an EasyRSA PKI CA.
## Quick Start
* Create the `openvpn-data` volume container
* Create the `$OVPN_DATA` volume container, i.e. `OVPN_DATA="ovpn-data"`
docker run --name openvpn-data -v /etc/openvpn busybox
docker run --name $OVPN_DATA -v /etc/openvpn busybox
* Initalize the `openvpn-data` container that will hold the configuration files and certificates
* Initalize the `$OVPN_DATA` container that will hold the configuration files and certificates
docker run --volumes-from openvpn-data kylemanna/openvpn ovpn_genconfig -u udp://VPN.SERVERNAME.COM:1194
docker run --volumes-from openvpn-data -it kylemanna/openvpn ovpn_initpki
docker run --volumes-from $OVPN_DATA kylemanna/openvpn ovpn_genconfig -u udp://VPN.SERVERNAME.COM:1194
docker run --volumes-from $OVPN_DATA -it kylemanna/openvpn ovpn_initpki
* Start OpenVPN server process
docker run --volumes-from openvpn-data -d -p 1194:1194/udp --privileged kylemanna/openvpn
docker run --volumes-from $OVPN_DATA -d -p 1194:1194/udp --privileged kylemanna/openvpn
* Generate a client certificate without a passphrase
docker run --volumes-from openvpn-data --rm -it kylemanna/openvpn easyrsa build-client-full CLIENTNAME nopass
docker run --volumes-from $OVPN_DATA --rm -it kylemanna/openvpn easyrsa build-client-full CLIENTNAME nopass
* Retrieve the client configuration with embedded certificates
docker run --volumes-from openvpn-data --rm kylemanna/openvpn ovpn_getclient CLIENTNAME > CLIENTNAME.ovpn
docker run --volumes-from $OVPN_DATA --rm kylemanna/openvpn ovpn_getclient CLIENTNAME > CLIENTNAME.ovpn
## How Does It Work?