132 lines
3.2 KiB
Markdown
132 lines
3.2 KiB
Markdown
|
# Kubernetes开发环境
|
|||
|
|
|
|||
|
|
## 配置开发环境
|
|||
|
|
|
|||
|
|
```sh
|
|||
|
|
apt-get install -y gcc make socat git
|
|||
|
|
|
|||
|
|
# install docker
|
|||
|
|
curl -fsSL https://get.docker.com/ | sh
|
|||
|
|
|
|||
|
|
# install etcd
|
|||
|
|
curl -L https://github.com/coreos/etcd/releases/download/v3.0.10/etcd-v3.0.10-linux-amd64.tar.gz -o etcd-v3.0.10-linux-amd64.tar.gz && tar xzvf etcd-v3.0.10-linux-amd64.tar.gz && /bin/cp -f etcd-v3.0.10-linux-amd64/{etcd,etcdctl} /usr/bin && rm -rf etcd-v3.0.10-linux-amd64*
|
|||
|
|
|
|||
|
|
# install golang
|
|||
|
|
curl -sL https://storage.googleapis.com/golang/go1.8.1.linux-amd64.tar.gz | tar -C /usr/local -zxf -
|
|||
|
|
export GOPATH=/gopath
|
|||
|
|
export PATH=$PATH:$GOPATH/bin:/usr/local/bin:/usr/local/go/bin/
|
|||
|
|
|
|||
|
|
# Get essential tools for building kubernetes
|
|||
|
|
go get -u github.com/jteeuwen/go-bindata/go-bindata
|
|||
|
|
|
|||
|
|
# Get kubernetes code
|
|||
|
|
mkdir -p $GOPATH/src/k8s.io
|
|||
|
|
git clone https://github.com/kubernetes/kubernetes $GOPATH/src/k8s.io/kubernetes
|
|||
|
|
cd $GOPATH/src/k8s.io/kubernetes
|
|||
|
|
|
|||
|
|
# Start a local cluster
|
|||
|
|
export KUBERNETES_PROVIDER=local
|
|||
|
|
# export EXPERIMENTAL_CRI=true
|
|||
|
|
# export ALLOW_SECURITY_CONTEXT=yes
|
|||
|
|
# set dockerd --selinux-enabled
|
|||
|
|
# export NET_PLUGIN=kubenet
|
|||
|
|
hack/local-up-cluster.sh
|
|||
|
|
```
|
|||
|
|
|
|||
|
|
打开另外一个终端，配置kubectl:
|
|||
|
|
|
|||
|
|
```sh
|
|||
|
|
export KUBECONFIG=/var/run/kubernetes/admin.kubeconfig
|
|||
|
|
cluster/kubectl.sh
|
|||
|
|
```
|
|||
|
|
|
|||
|
|
## 编译release版
|
|||
|
|
|
|||
|
|
```sh
|
|||
|
|
make quick-release
|
|||
|
|
```
|
|||
|
|
|
|||
|
|
## 容器集成开发环境
|
|||
|
|
|
|||
|
|
```
|
|||
|
|
hyper run -it feisky/kubernetes-dev bash
|
|||
|
|
# /hack/start-hyperd.sh
|
|||
|
|
# /hack/start-docker.sh
|
|||
|
|
# /hack/start-frakti.sh
|
|||
|
|
# /hack/start-kubernetes-frakti.sh
|
|||
|
|
# /hack/setup-kubectl.sh
|
|||
|
|
# cluster/kubectl.sh
|
|||
|
|
```
|
|||
|
|
|
|||
|
|
## 单元测试
|
|||
|
|
|
|||
|
|
```sh
|
|||
|
|
# unit test a special package
|
|||
|
|
go test -v k8s.io/kubernetes/pkg/kubelet/kuberuntime
|
|||
|
|
```
|
|||
|
|
|
|||
|
|
## e2e测试
|
|||
|
|
|
|||
|
|
```sh
|
|||
|
|
make WHAT='test/e2e/e2e.test'
|
|||
|
|
make ginkgo
|
|||
|
|
|
|||
|
|
export KUBERNETES_PROVIDER=local
|
|||
|
|
go run hack/e2e.go -v -test --test_args='--ginkgo.focus=Port\sforwarding'
|
|||
|
|
go run hack/e2e.go -v -test --test_args='--ginkgo.focus=Feature:SecurityContext'
|
|||
|
|
```
|
|||
|
|
|
|||
|
|
## Node e2e测试
|
|||
|
|
|
|||
|
|
```sh
|
|||
|
|
export KUBERNETES_PROVIDER=local
|
|||
|
|
make test-e2e-node FOCUS="InitContainer" TEST_ARGS="--runtime-integration-type=cri"
|
|||
|
|
```
|
|||
|
|
|
|||
|
|
## Bot命令
|
|||
|
|
|
|||
|
|
- Jenkins verification: `@k8s-bot verify test this`
|
|||
|
|
- GCE E2E: `@k8s-bot cvm gce e2e test this`
|
|||
|
|
- Test all: `@k8s-bot test this please, issue #IGNORE`
|
|||
|
|
- CRI test: `@k8s-bot cri test this.`
|
|||
|
|
- Verity test: `@k8s-bot verify test this`
|
|||
|
|
- **LGTM (only applied if you are one of assignees):**: `/lgtm`
|
|||
|
|
- LGTM cancel: `/lgtm cancel`
|
|||
|
|
|
|||
|
|
更多命令见[kubernetes test-infra](https://github.com/kubernetes/test-infra/blob/master/prow/commands.md)。
|
|||
|
|
|
|||
|
|
## 有用的git命令
|
|||
|
|
|
|||
|
|
拉取pull request到本地：
|
|||
|
|
|
|||
|
|
```sh
|
|||
|
|
git fetch upstream pull/324/head:branch
|
|||
|
|
git fetch upstream pull/365/merge:branch
|
|||
|
|
```
|
|||
|
|
|
|||
|
|
或者配置`.git/config`并运行`git fetch`拉取所有的pull requests:
|
|||
|
|
|
|||
|
|
```
|
|||
|
|
fetch = +refs/pull/*:refs/remotes/origin/pull/*
|
|||
|
|
```
|
|||
|
|
|
|||
|
|
## 用docker-machine创建虚拟机的方法
|
|||
|
|
|
|||
|
|
```sh
|
|||
|
|
docker-machine create --driver google --google-project xxxx --google-machine-type n1-standard-2 --google-disk-size 30 kubernetes
|
|||
|
|
```
|
|||
|
|
|
|||
|
|
## Minikube启动本地cluster
|
|||
|
|
|
|||
|
|
```sh
|
|||
|
|
$ minikube get-k8s-versions
|
|||
|
|
The following Kubernetes versions are available:
|
|||
|
|
- v1.5.1
|
|||
|
|
- v1.4.3
|
|||
|
|
...
|
|||
|
|
|
|||
|
|
# http proxy is required in China
|
|||
|
|
$ minikube start --docker-env HTTP_PROXY=http://proxy-ip:port --docker-env HTTPS_PROXY=http://proxy-ip:port --vm-driver=xhyve --kubernetes-version="v1.6.2"
|
|||
|
|
```
|
|||
|
|
|