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https://github.com/goproxyio/goproxy
A global proxy for Go modules.
https://github.com/goproxyio/goproxy
go golang goproxy module proxy
Last synced: about 16 hours ago
JSON representation
A global proxy for Go modules.
- Host: GitHub
- URL: https://github.com/goproxyio/goproxy
- Owner: goproxyio
- License: mit
- Created: 2018-08-31T08:27:07.000Z (over 6 years ago)
- Default Branch: master
- Last Pushed: 2024-02-04T03:10:43.000Z (10 months ago)
- Last Synced: 2024-12-04T16:49:11.410Z (8 days ago)
- Topics: go, golang, goproxy, module, proxy
- Language: Go
- Homepage: https://goproxy.io
- Size: 140 KB
- Stars: 5,821
- Watchers: 66
- Forks: 364
- Open Issues: 13
-
Metadata Files:
- Readme: README.md
- Funding: .github/FUNDING.yml
- License: LICENSE
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README
# GOPROXY
[](https://circleci.com/gh/goproxyio/goproxy)
[](https://goreportcard.com/report/github.com/goproxyio/goproxy)
[](https://godoc.org/github.com/goproxyio/goproxy)
A global proxy for go modules. see: [https://goproxy.io](https://goproxy.io)
## Requirements
This service invokes the local `go` command to answer requests.
The default `cacheDir` is `GOPATH`, you can set it up by yourself according to the situation.
## Build
```shell
git clone https://github.com/goproxyio/goproxy.git
cd goproxy
make
```
## Started
### Proxy mode
```shell
./bin/goproxy -listen=0.0.0.0:80 -cacheDir=/tmp/test
```
If you run `go get -v pkg` in the proxy machine, you should set a new `GOPATH` which is different from the original `GOPATH`, or you may encounter a deadlock.
See [`test/get_test.sh`](./test/get_test.sh).
### Router mode
```shell
./bin/goproxy -listen=0.0.0.0:80 -proxy https://goproxy.io
```
Use the `-proxy` flag combined with the `-exclude` flag to enable `Router mode`, which implements route filter to routing private modules or public modules.
```
direct
+----------------------------------> private repo
|
match|pattern
|
+---+---+ +----------+
go get +-------> |goproxy| +-------> |goproxy.io| +---> golang.org/x/net
+-------+ +----------+
router mode proxy mode
```
In `Router mode`, use the `-exclude` flag to set a glob pattern. The glob will specify what packages should not try to resolve with the value of `-proxy`. Modules which match the `-exclude` pattern will resolve direct to the repo which
matches the module path.
NOTE: Patterns are matched to the full path specified, not only to the host component.
```shell
./bin/goproxy -listen=0.0.0.0:80 -cacheDir=/tmp/test -proxy https://goproxy.io -exclude "*.corp.example.com,rsc.io/private"
```
### Private module authentication
Some private modules are gated behind `git` authentication. To resolve this, you can force git to rewrite the URL with a personal access token present for auth
```shell
git config --global url."https://${GITHUB_PERSONAL_ACCESS_TOKEN}@github.com/".insteadOf https://github.com/
```
This can be done for other git providers as well, following the same pattern
## Use docker image
```shell
docker run -d -p80:8081 goproxy/goproxy
```
Use the -v flag to persisting the proxy module data (change ___cacheDir___ to your own dir):
```
docker run -d -p80:8081 -v cacheDir:/go goproxy/goproxy
```
## Docker Compose
```shell
docker-compose up
```
## Kubernetes
Deployment:
```yaml
apiVersion: apps/v1
kind: Deployment
metadata:
labels:
app: goproxy
name: goproxy
spec:
replicas: 1
template:
metadata:
labels:
app: goproxy
spec:
containers:
- args:
- -proxy
- https://goproxy.io
- -listen
- 0.0.0.0:8081
- -cacheDir
- /tmp/test
- -exclude
- github.com/my-org/*
image: goproxy/goproxy
name: goproxy
ports:
- containerPort: 8081
volumeMounts:
- mountPath: /tmp/test
name: goproxy
volumes:
- emptyDir:
medium: Memory
sizeLimit: 500Mi
name: goproxy
```
Deployment (with gitconfig secret):
```yaml
apiVersion: apps/v1
kind: Deployment
metadata:
labels:
app: goproxy
name: goproxy
spec:
replicas: 1
template:
metadata:
labels:
app: goproxy
spec:
containers:
- args:
- -proxy
- https://goproxy.io
- -listen
- 0.0.0.0:8081
- -cacheDir
- /tmp/test
- -exclude
- github.com/my-org/*
image: goproxy/goproxy
name: goproxy
ports:
- containerPort: 8081
volumeMounts:
- mountPath: /tmp/test
name: goproxy
- mountPath: /root
name: gitconfig
readOnly: true
volumes:
- emptyDir:
medium: Memory
sizeLimit: 500Mi
name: goproxy
- name: gitconfig
secret:
secretName: gitconfig
---
apiVersion: v1
data:
# NOTE: Encoded version of the following, replacing ${GITHUB_PERSONAL_ACCESS_TOKEN}
# [url "https://${GITHUB_PERSONAL_ACCESS_TOKEN}@github.com/"]
# insteadOf = https://github.com/
.gitconfig: *****************************
kind: Secret
metadata:
name: test
```
## Appendix
- If running locally, set `export GOPROXY=http://localhost[:PORT]` to use your goproxy.
- Set `export GOPROXY=direct` to directly access modules without your goproxy.