b2c-deploy

参数说明

• -f app.ini配置文件
• -kubeConfs kubeconfig目录
• -log 日志目录
• -imagePullSecrets 下载镜像密钥 参考

启动方式

nohup /usr/bin/kube-deploy -f /etc/kubernetes/deploy/app.ini -kubeconfs /etc/kubernetes/deploy/ -imagePullSecrets tencent-registry,kanche-registry -log /var/log/kubernetes/ &

• /etc/kubernetes/deploy/中需要存在kube-config文件及该文件所需要的ca.crt文件
• kube-config文件的命名为请求参数中的kubeType-kubeconfig

调用k8s服务部署进行部署删除服务等操作

• 创建服务
• 删除服务
• 更新服务
• 重启服务
• 获取服务
• 更改实例数量(待完善)

api详解

创建服务

curl -X POST -H "Content-Type: application/json"  -d '{
    "serviceName":"nginx",
    "image":"nginx",
    "port":80,
    "targetPort":80,
    "requestCpu":"0.5",
    "requestMemory":"1Gi",
    "instanceNum":3,
    "kubeType":"test",
    "namespace":"default",
    "limitCpu":"1",
    "limitMemory":"2Gi",
    "env":{
            "app":"appname"
    }
}' "http://192.168.177.224:9000/deploy/service"

删除服务

curl -X DELETE -H "Content-Type: application/json" -d
'{
     "serviceName":"nginx"
 }'  "http://localhost:8080/deploy/service"

更新服务

整体更新，非只更新参数字段

curl -X PUT -H "Content-Type: application/json" -d
'{
    "serviceName":"nginx",
    "image":"nginx",
    "port":80,
    "targetPort":80,
    "requestCpu":"0.5",
    "instanceNum":3
}'  "http://localhost:8080/deploy/service"

重启服务

curl -X PATCH -H "Content-Type: application/json" -d '{
    "serviceName":"kanche-platform-gateway"
}' "http://localhost:8080/deploy/service"

获取服务

请求

curl -X OPTIONS -H "Content-Type: application/json"  -d '{
    "serviceName":"consul-test",
    "kubeType":"taoche-test"
}' "http://192.168.177.224:9000/deploy/service"

响应

{
  "code": 200,
  "data": {
    "serviceName": "consul-client",
    "image": "consul:1.3.0",
    "instanceNum": 3,
    "namespace": "default",
    "running": true
  },
  "msg": "SUCCESS"
}

• serviceName:服务名
• image:服务镜像
• instanceNum:应启动pod数量
• namespace:命名空间
• running:运行状态

post 请求参数说明

创建及修改 请求参数说明

参数	描述	是否必填	默认值	参考值
serviceName	服务名称	y		nginx
image	服务镜像	y		nginx
port	服务端口	n	8080	8080
targetPort	容器端口	n	8080	8080
requestCpu	cpu	n	0.2	0.2
requestMemory	内存大小	n	1Gi	1Gi
limitCpu	限制cpu	n	1	1
limitMemory	限制内存大小	n	2Gi	1Gi
instanceNum	pod实例数量	n	1	3
kubeType	集群类型-用于查找kubeconfig	n	test	test
namespace	命名空间	n	default	default
env	容器环境变量	n	{}	{"app":"appname"}
nodes	启动容器的节点,与node上的label对应	n	{}	{"attach":"default"}
volume	挂载目录	n	[]	[{"name":"logs","hostPath":"/data1/logs/consul-client/"}]
volumeMount	挂载目录至容器	n	[]	[{"name":"logs","mountPath":"/mnt"}]
ports	端口映射，当该值有值时，port&targetPort失效	n	[]	[{"port":8080,"targetPort":8080}]
probe	探活配置	否	{"delaySeconds":60,"periodSeconds":5,"failureThreshold":1,"successThreshold":1,"timeout":5}	{"delaySeconds":60,"periodSeconds":5,"failureThreshold":1,"successThreshold":1,"timeout":5}
args	启动参数	n	[]	["agent","-ui","-client=0.0.0.0","-join=192.168.177.224"]

公共响应结构

{
  "code": 500,
  "data": null,
  "msg": "镜像不能为空"
}

• code: 非200表示失败
• data: 响应内容
• msg: code 描述

kube-deploy docker images

source image

• build

docker build -t   kube-deploy:simple-v1.0.0 -f docker/ExecDockerfile .

• 镜像地址

https://hub.docker.com/r/cnkevin/kube-deploy