SSH into AWS ec2/ Digitalocean droplet/ or else other PAAS, linux machine
- Install Docker
$sudo apt install docker.io
$sudo usermod -aG docker $USER
I already installed docker
- Install Open VPN
$docker volume create --name ovpn-data
# server ip=52.66.18.251
$docker run -v ovpn-data:/etc/openvpn --rm kylemanna/openvpn ovpn_genconfig -u udp://52.66.18.251
# Certificate Generation take 2-5 minutes.
$docker run -v ovpn-data:/etc/openvpn --rm -it kylemanna/openvpn ovpn_initpki
Openvpn running in port 1194
$docker run -v ovpn-data:/etc/openvpn --name openvpn -d -p 1194:1194/udp --cap-add=NET_ADMIN kylemanna/openvpn
Create User "praba" without Password, use the keypharse used in certificate generation
$docker run -v ovpn-data:/etc/openvpn --rm -it kylemanna/openvpn easyrsa build-client-full praba nopass
Download the "praba.ovpn" from docker volume to local volume
$docker run -v ovpn-data:/etc/openvpn --rm kylemanna/openvpn ovpn_getclient praba > praba.ovpn
download the key to your laptop install openvpn client for windows
check openvpn, by connecting to vpn
- Install Pihole
change pihole web ui in port 8080
$docker run -it -p 53:53/tcp -p 53:53/udp -p 8080:80 --cap-add=NET_ADMIN -e ServerIP=52.66.18.251 --name pihole diginc/pi-hole:debian
pihole is running at pot 8080 but isn't configured to openvpn get pihole ip
$docker inspect pihole
for me 172.17.0.3
4.OpenVPN+Pihole
$docker exec -it openvpn /bin/bash
$export TERM=xterm
$apk update
$apk add nano
$nano /etc/openvpn/openvpn.conf
### Push Configurations Below
push block-outside-dns
push dhcp-option DNS 172.17.0.3
#push dhcp-option DNS 8.8.4.4
ctrl+x to save
before restarting openvpn go to youtube.com, you will see advertisement in homepage
- finally restart openvpn
$docker restart openvpn
reload youtube.com
go to youtube.com, you will see advertisement blocked in homepage enjoy, thanks watching