Docker don't run with proxy

Question

i need your help,

My docker don't run on my enterprise, I do not know what to do

kaue default # docker run hello-world
Unable to find image 'hello-world:latest' locally
latest: Pulling from library/hello-world
9bb5a5d4561a: Pulling fs layer 
docker: error pulling image configuration: Get https://production.cloudflare.docker.com/registry-v2/docker/registry/v2/blobs/sha256/e3/e38bc07ac18ee64e6d59cf2eafcdddf9cec2364dfe129fe0af75f1b0194e0c96/data?verify=1528483070-KGbywXnskgTKu5B9AuTdFPQdYjs%3D: x509: certificate signed by unknown authority.
See 'docker run --help'

.

I have a Windows 7, and Authenticated proxy in my job...

score 1 · Accepted Answer · answered Jun 08 '18 at 18:10

1

Set the proxy in your environment before running the docker run command...

set HTTPS_PROXY=http://user:password@proxy_name_or_ip:proxy_port

For example set HTTPS_PROXY=http://myusername:Password1@proxy.local:8080

answered Jun 08 '18 at 18:10

Andy R

26
1

But my password contains @, Like: P@ssword, What i do? – Kaue Jun 08 '18 at 18:25
In terminal: $ set HTTPS_PROXY=http://myusername:Password1@proxy.local:8080 ? Or in /etc/defaut/docker ? – Kaue Jun 08 '18 at 18:32

BMitch · Answer 2 · 2018-06-08T19:42:15.380

For docker on windows, follow these steps to configure the proxy variables:

In powershell perform the following for HTTP_PROXY and HTTPS_PROXY:

[Environment]::SetEnvironmentVariable("HTTP_PROXY", "http://username:password@proxy:port/", [EnvironmentVariableTarget]::Machine)

Once the variables are set, restart the service with powershell:

Restart-Service docker

Edit: For Linux native installs of Docker using systemd, follow these steps to configure your proxy:

Create a systemd drop-in directory for the docker service:

$ sudo mkdir -p /etc/systemd/system/docker.service.d

Create a file called /etc/systemd/system/docker.service.d/http-proxy.conf that adds the HTTP_PROXY environment variable:

[Service]
Environment="HTTP_PROXY=http://proxy.example.com:80/"

Or, if you are behind an HTTPS proxy server, create a file called /etc/systemd/system/docker.service.d/https-proxy.conf that adds the HTTPS_PROXY environment variable:

[Service]
Environment="HTTPS_PROXY=https://proxy.example.com:443/"

If you have internal Docker registries that you need to contact without proxying you can specify them via the NO_PROXY environment variable:

[Service]    
Environment="HTTP_PROXY=http://proxy.example.com:80/" "NO_PROXY=localhost,127.0.0.1,docker-registry.somecorporation.com"

Or, if you are behind an HTTPS proxy server:

[Service]    
Environment="HTTPS_PROXY=https://proxy.example.com:443/" "NO_PROXY=localhost,127.0.0.1,docker-registry.somecorporation.com"

Flush changes:

$ sudo systemctl daemon-reload

Restart Docker:

$ sudo systemctl restart docker

Verify that the configuration has been loaded:

$ systemctl show --property=Environment docker
Environment=HTTP_PROXY=http://proxy.example.com:80/

Or, if you are behind an HTTPS proxy server:

$ systemctl show --property=Environment docker
Environment=HTTPS_PROXY=https://proxy.example.com:443/

For special characters in your password, you can use unicode to encode the characters:

If your original password was: F@o:o!B#ar$

The unicode equivalent would be: F%40o%3Ao%21B%23ar%24

Thank you, but I use Linux Mint, and i try configure HTTPS_PROXY, in /etc/default/docker, and i did not sucess — Kaue, Jun 08 '18 at 18:52
@kaue The "Windows 7" part of the question is confusing me. For Linux, configure the proxy variables in your systemd settings, /etc/default is only used by some vendor specific docker installs, not by the upstream docker-ce: https://docs.docker.com/config/daemon/systemd/#httphttps-proxy — BMitch, Jun 08 '18 at 19:39

Docker don't run with proxy

2 Answers2