feat(arm): Cross build arm and arm64 docker images

- Requires `qemu-user-static`, added to travis - maybe incorrect?
- Add build guide
- `.gitignore` `release/` directory
This commit is contained in:
Karl Skewes 2019-02-02 12:08:19 +13:00
parent 2bdf00a692
commit 90e6bd278e
9 changed files with 138 additions and 0 deletions

1
.gitignore vendored
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@ -1,6 +1,7 @@
oauth2_proxy oauth2_proxy
vendor vendor
dist dist
release
.godeps .godeps
*.exe *.exe
.env .env

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@ -2,6 +2,9 @@ language: go
go: go:
- 1.10.x - 1.10.x
- 1.11.x - 1.11.x
before_install:
- sudo apt-get install -y qemu-user-static
- sudo docker run --rm --privileged multiarch/qemu-user-static:register
install: install:
# Fetch dependencies # Fetch dependencies
- wget -O dep https://github.com/golang/dep/releases/download/v0.5.0/dep-linux-amd64 - wget -O dep https://github.com/golang/dep/releases/download/v0.5.0/dep-linux-amd64

52
BUILDING.md Normal file
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@ -0,0 +1,52 @@
# Building
This project is setup to build on amd64.
It is also possible to cross build binaries and docker images for armv6 and arm64.
## Clone repo and configure
```bash
cd $GOPATH/src/github.com # Create this directory if it doesn't exist
git clone git@github.com:<YOUR_FORK>/oauth2_proxy pusher/oauth2_proxy
cd pusher/oauth2_proxy
./configure # Setup your environment variables
make dep
```
## Building amd64
Build binary:
```bash
make
```
Build docker image:
```bash
make docker
```
## Building for other architectures
This requires [multiarch/qemu-user-static](https://github.com/multiarch/qemu-user-static) to be installed in your system.
On Ubuntu:
```bash
sudo apt install qemu-user-static
```
Register `qemu-user-static` on your system:
```bash
# make qemu-register
# or
sudo docker run --rm --privileged multiarch/qemu-user-static:register
```
Build all binaries:
```bash
make release
```
Build all docker images:
```bash
make docker-all
```

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@ -14,6 +14,7 @@
- After a successful login, you will be redirected to your original URL rather than / - After a successful login, you will be redirected to your original URL rather than /
- [#35](https://github.com/pusher/oauth2_proxy/pull/35) arm and arm64 binary releases (@kskewes) - [#35](https://github.com/pusher/oauth2_proxy/pull/35) arm and arm64 binary releases (@kskewes)
- Add armv6 and arm64 to Makefile `release` target - Add armv6 and arm64 to Makefile `release` target
- [#37](https://github.com/pusher/oauth2_proxy/pull/37) cross build arm and arm64 docker images (@kskewes)
# v3.0.0 # v3.0.0

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@ -5,9 +5,12 @@ To develop on this project, please fork the repo and clone into your `$GOPATH`.
Dependencies are **not** checked in so please download those separately. Dependencies are **not** checked in so please download those separately.
Download the dependencies using [`dep`](https://github.com/golang/dep). Download the dependencies using [`dep`](https://github.com/golang/dep).
```bash ```bash
cd $GOPATH/src/github.com # Create this directory if it doesn't exist cd $GOPATH/src/github.com # Create this directory if it doesn't exist
git clone git@github.com:<YOUR_FORK>/oauth2_proxy pusher/oauth2_proxy git clone git@github.com:<YOUR_FORK>/oauth2_proxy pusher/oauth2_proxy
cd pusher/oauth2_proxy
./configure # Setup your environment variables
make dep make dep
``` ```

24
Dockerfile.arm64 Normal file
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@ -0,0 +1,24 @@
FROM golang:1.11-stretch AS builder
# Download tools
RUN wget -O $GOPATH/bin/dep https://github.com/golang/dep/releases/download/v0.5.0/dep-linux-amd64
RUN chmod +x $GOPATH/bin/dep
# Copy sources
WORKDIR $GOPATH/src/github.com/pusher/oauth2_proxy
COPY . .
# Fetch dependencies
RUN dep ensure --vendor-only
# Build binary
RUN ./configure && GOARCH=arm64 make build
# Copy binary to alpine
FROM arm64v8/alpine:3.8
COPY dist/qemu-aarch64-static /usr/bin/
RUN apk add --no-cache ca-certificates
COPY --from=builder /go/src/github.com/pusher/oauth2_proxy/oauth2_proxy /bin/oauth2_proxy
RUN rm /usr/bin/qemu-*-static -f
ENTRYPOINT ["/bin/oauth2_proxy"]

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Dockerfile.armv6 Normal file
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@ -0,0 +1,24 @@
FROM golang:1.11-stretch AS builder
# Download tools
RUN wget -O $GOPATH/bin/dep https://github.com/golang/dep/releases/download/v0.5.0/dep-linux-amd64
RUN chmod +x $GOPATH/bin/dep
# Copy sources
WORKDIR $GOPATH/src/github.com/pusher/oauth2_proxy
COPY . .
# Fetch dependencies
RUN dep ensure --vendor-only
# Build binary
RUN ./configure && GOARCH=arm GOARM=6 make build
# Copy binary to alpine
FROM arm32v6/alpine:3.8
COPY dist/qemu-arm-static /usr/bin/
RUN apk add --no-cache ca-certificates
COPY --from=builder /go/src/github.com/pusher/oauth2_proxy/oauth2_proxy /bin/oauth2_proxy
RUN rm /usr/bin/qemu-*-static -f
ENTRYPOINT ["/bin/oauth2_proxy"]

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@ -45,6 +45,34 @@ build: clean $(BINARY)
$(BINARY): $(BINARY):
CGO_ENABLED=0 $(GO) build -a -installsuffix cgo -ldflags="-X main.VERSION=${VERSION}" -o $@ github.com/pusher/oauth2_proxy CGO_ENABLED=0 $(GO) build -a -installsuffix cgo -ldflags="-X main.VERSION=${VERSION}" -o $@ github.com/pusher/oauth2_proxy
# Ubuntu 18.04.1 Qemu version
QEMU-STATIC-VERSION=v2.11.1
.PHONY: qemu-static
qemu-static:
wget -O dist/qemu-amd64-static https://github.com/multiarch/qemu-user-static/releases/download/${QEMU-STATIC-VERSION}/qemu-x86_64-static
wget -O dist/qemu-aarch64-static https://github.com/multiarch/qemu-user-static/releases/download/${QEMU-STATIC-VERSION}/qemu-aarch64-static
wget -O dist/qemu-arm-static https://github.com/multiarch/qemu-user-static/releases/download/${QEMU-STATIC-VERSION}/qemu-arm-static
chmod +x dist/qemu-*-static
.PHONY: qemu-register
qemu-register:
docker run --rm --privileged multiarch/qemu-user-static:register
.PHONY: docker
docker:
docker build -f Dockerfile -t pusher/oauth2_proxy:latest .
.PHONY: docker-all
docker-all: qemu-static docker
docker build -f Dockerfile -t pusher/oauth2_proxy:latest-amd64 .
docker build -f Dockerfile -t pusher/oauth2_proxy:${VERSION} .
docker build -f Dockerfile -t pusher/oauth2_proxy:${VERSION}-amd64 .
docker build -f Dockerfile.arm64 -t pusher/oauth2_proxy:latest-arm64 .
docker build -f Dockerfile.arm64 -t pusher/oauth2_proxy:${VERSION}-arm64 .
docker build -f Dockerfile.armv6 -t pusher/oauth2_proxy:latest-armv6 .
docker build -f Dockerfile.armv6 -t pusher/oauth2_proxy:${VERSION}-armv6 .
.PHONY: test .PHONY: test
test: dep lint test: dep lint
$(GO) test -v -race $(go list ./... | grep -v /vendor/) $(GO) test -v -race $(go list ./... | grep -v /vendor/)

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@ -25,6 +25,8 @@ A list of changes can be seen in the [CHANGELOG](CHANGELOG.md).
c. Using the prebuilt docker image [quay.io/pusher/oauth2_proxy](https://quay.io/pusher/oauth2_proxy) c. Using the prebuilt docker image [quay.io/pusher/oauth2_proxy](https://quay.io/pusher/oauth2_proxy)
d. Building from scratch following our [Building](BUILDING.md) guide
Prebuilt binaries can be validated by extracting the file and verifying it against the `sha256sum.txt` checksum file provided for each release starting with version `v3.0.0`. Prebuilt binaries can be validated by extracting the file and verifying it against the `sha256sum.txt` checksum file provided for each release starting with version `v3.0.0`.
``` ```