VPP-Agent执行

1.启动配置

• 启动命令

#直接运行，指定需要的etcd配置文件
./cmd/vpp-agent/vpp-agent -etcd-config=./examples/localclient_with_etcd/etcd.conf
#或采用如下启动多个服务，设置标签microservice-label
./cmd/vpp-agent/vpp-agent -config-dir=/etc/vpp-agent -microservice-label="00000011"

• 环境变量配置：

export  ETCDCTL_API=3
export GOROOT=/usr/lib/golang
export GOPATH=/root/go
export PATH=$PATH:$GOPATH/bin

2.源码(非镜像)编译构建

• 官方编译VPP-Agent文档(非镜像)https://docs.ligato.io/en/latest/developer-guide/build-vpp-agent-no-image/

  编译前首先确保环境中有go编译环境。VPP agent 根目录下使用make build , 生成的二进制文件在 vpp-agent/cmd/vpp-agent.

3.启动GRPC

vpp-agent相应grpc的测试客户端位置在./examples/tutorials/08_grpc/cmd/client/client

#添加启动grpc参数
#-grpc-config=./tests/e2e/grpc.conf
#或是在路径./tests/e2e/resources/grpc.conf
./cmd/vpp-agent/vpp-agent -etcd-config=./examples/localclient_with_etcd/etcd.conf -grpc-config=./tests/e2e/resources/grpc.conf

#grpc.conf文件格式采用的.yaml形式的，其中可以配置grpc端口号，是否开启tls，证书地址等
# If `true` TLS configuration from this config will be SKIPPED.
#insecure-transport: false

#vpp-agent更新后的启动配置
pushd ~/vpp
./build-root/install-vpp_debug-native/vpp/bin/vpp -c startup.conf &
./build-root/install-vpp_debug-native/vpp/bin/vppctl
popd

pushd ~/go/src/github.com/ligato/vpp-agent/
./cmd/vpp-agent/vpp-agent -grpc-config=./tests/e2e/resources/grpc.conf &
popd