Proxy setup¶

In case of proxy access to the internet you should setup proxy. There are three places where you need it

OS¶

Just do

export http_proxy=http://192.168.1.1:3128 https_proxy=http://192.168.1.1:3128

Or with auth

export http_proxy=http://user:password@192.168.1.1:3128 https_proxy=http://user:password@192.168.1.1:3128

After setting enviroment vsriable all commands will get access to the net via proxy.

Docker¶

After docker installation docker daemon itself needs proxy for internet connection

mkdir /etc/systemd/system/docker.service.d/

Place there file /etc/systemd/system/docker.service.d/http-proxy.conf with such content

[Service]
Environment="http_proxy=http://192.168.1.1:3128"
Environment="https_proxy=http://192.168.1.1:3128"

then

systemctl daemon-reload
systemctl restart docker

Tower¶

Container acts as a separate network host so it has to get access to internet separately. Append to docker-compose.yml in environment section that vars

version: '2.1'
services:
  tower:
  .....
    environment:
      https_proxy: http://192.168.1.1:3128
      http_proxy: http://192.168.1.1:3128

And docker-compose up -d

For nodes¶

For nodes you also have to add proxy. Configuration can be found on Datacenter tab. There should be proxy config in format http://192.168.1.1:3128

P.S. Proxy with auth¶

Good article when you have password with special symbols: https://mikemylonakis.com/unix/docker-proxy/