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Add doc section about --no-proxy flag 

Signed-off-by: Fabian Ruff <fabian@progra.de>
This commit is contained in:
Fabian Ruff 2015-09-23 21:49:24 +02:00 committed by Nathan LeClaire
parent d22a4118d0
commit 8f49a5bc31
1 changed files with 18 additions and 1 deletions
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docs/reference/env.md
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@ -75,4 +75,21 @@ set DOCKER_HOST=tcp://192.168.99.101:2376
set DOCKER_CERT_PATH=C:\Users\captain\.docker\machine\machines\dev
set DOCKER_MACHINE_NAME=dev
# Run this command to configure your shell: copy and paste the above values into your command prompt
```
```
## Proxy exclusion
The env command supports a `--no-proxy` flag that will also add the `DOCKER_HOST` to the `NO_PROXY`/`no_proxy` environment variable (which ever is already defined).
```
docker-machine env dev --no-proxy
set -x DOCKER_TLS_VERIFY "1";
set -x DOCKER_HOST "tcp://172.16.77.135:2376";
set -x DOCKER_CERT_PATH "/Users/fabus/.docker/machine/machines/dev";
set -x DOCKER_MACHINE_NAME "dev";
set -x NO_PROXY "172.16.77.135";
# Run this command to configure your shell:
# eval (docker-machine env dev)
```
This is useful when using docker-machine with a local VM provider (e.g. virtualbox or vmware fusion/workstation) in network environments where a http proxy is needed for internet access.