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提供Rancher持续部署能力,通知Rancher进行工作负载重新部署(用于docker镜像版本更新后,在Pod配置不变的情况下,更新拉取最新(或指定版本)的镜像)。

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yue-open/yue-open-devops-deploy

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提供Rancher持续部署能力

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yue-open-devops-deploy

提供Rancher持续部署能力,通知Rancher进行工作负载重新部署(用于docker镜像版本更新后,在Pod配置不变的情况下,更新拉取最新(或指定版本)的镜像)。

yue-open-devops-deploy基于yue-library开发,所有配置项皆可通过docker -e 环境变量注入

docker启动

配置项说明

配置项
必填
配置项说明
示例配置
server.port 容器内部端口号 默认:9999
yue.devops.deploy.bearer-tokens 在Rancher UI中可创建API密钥(bearerToken
,用于调用Rancher API(格式:key: value
,在发起 /devops/redeploy 请求时需要用到,可填多个
dev: Bearer token-47f49:s8jvl9hcvrcg9r9jcrft7cgdzf2qrngfm4s9sf6xs75qtx7zhhb5xg
yue.devops.deploy.yue-open-devops-deploy-workload-url yue-open-devops-deploy在Rancher UI中的工作负载访问地址,用于在发起/devops/redeploy请求出现异常时,将在钉钉通知中添加此地址(方便排查异常) https://192.168.3.50/p/c-jrhf8:p-rg7dh/workload/deployment:default:yue-open-devops-deploy
yue.devops.deploy.dingtalk-devops-robot-webhook 钉钉DevOps机器人Webhook https://oapi.dingtalk.com/robot/send?access_token=**
yue.devops.deploy.dingtalk-devops-robot-sign-secret 钉钉DevOps机器人密钥 SECcb73a2de6d5176a2226df1157413f1d207e380f024351c04a46f1850dde14b22
yue.devops.deploy.dingtalk-at-mobiles 钉钉通知@群成员手机号 18511111111(多个,分割)

yml配置示例:

server:
  port: 9999
yue:
  devops:
    deploy:
      bearer-tokens:
         dev: Bearer token-47f49:s8jvl9hcvrcg9r9jcrft7cgdzf2qrngfm4s9sf6xs75qtx7zhhb5xg
         test: Bearer token-47f49:s8jvl9hcvrcg9r9jcrft7cgdzf2qrngfm4s9sf6xs75qtx7zhhb5xg
      yue-open-devops-deploy-workload-url: https://192.168.3.50/p/c-jrhf8:p-rg7dh/workload/deployment:default:yue-open-devops-deploy
      dingtalk-devops-robot-webhook: https://oapi.dingtalk.com/robot/send?access_token=**
      dingtalk-devops-robot-sign-secret: SECcb73a2de6d5176a2226df1157413f1d207e380f024351c04a46f1850dde14b22
      dingtalk-at-mobiles:
      - 18511111111

docker启动命令示例

👉dockerhub

国内镜像加速地址:registry.cn-hangzhou.aliyuncs.com/yl-yue/yue-open-devops-deploy

docker启动命令示例(注意替换-e环境变量中的值):

docker run -d -e key=value -p9999:9999 --name=yue-open-devops-deploy ylyue/yue-open-devops-deploy:1.2.0

如何使用

  1. 确保yue-open-devops-deploy已部署在可访问Rancher Service API的环境中(推荐直接部署在Rancher管理的k8s集群中)
  2. 触发yue-open-devops-deploy通知

HTTP接口地址:PUT /devops/redeploy

参数名
必填
参数作用说明
参数值示例
workloadApiUrl 工作负载的ApiUrl(Rancher2.5以前可在工作负载中直接查看,Rancher2.6+见下述详解) https://192.168.3.50/v3/project/c-nc2j5:p-rfgdc/workloads/deployment:pretest-sc-mdp:mdp-log
bearerTokenName 配置在yue-open-devops-deploy中,所对应的bearerToken名 dev
imageTag 镜像版本 2.0.1

完整请求示例:

curl -X PUT http://192.168.0.11:9999/devops/redeploy -d 'workloadApiUrl=https://192.168.3.50/v3/project/c-nc2j5:p-rfgdc/workloads/deployment:pretest-sc-mdp:mdp-log&bearerTokenName=dev&imageTag=2.0.1

环境变量请求示例(如:云效等场景):

curl -X PUT ${yueOpenRedeployUrl} -d `workloadApiUrl=`${workloadApiUrl}'&bearerTokenName='${bearerTokenName}'&imageTag='${DATETIME}

workloadApiUrl请求参数详解

Rancher2.x开始,默认的API端点为v3版本,
2.5之前可在工作负载中直接查看每个工作负载的API端点,
2.6之后虽然还是使用的v3 API,但Rancher UI中已经取消了每个工作负载API端点查看按钮(原因:普通用户很少用到),虽然按钮已取消,但功能任然可用,
因此2.x版本都可以通过API入口端口,逐一查看各自工作负载的API端点,当然你也可以不用了解这些,通过API端点统一的路径规则,替换为自己的workloadApiUrl

workloadApiUrl示例:https://192.168.3.50/v3/project/c-nc2j5:p-rfgdc/workloads/deployment:pretest-sc-mdp:mdp-log

替换规则:https://${rancherUrl}/v3/project/${clusterId}:${projectId}/workloads/deployment:${namespaceName}:${deploymentName}

替换规则变量详解:

变量 说明 示例
rancherUrl Rancher UI地址(不是默认端口时需要带端口) 192.168.3.52:8080
clusterId 集群ID(2.5在集群、项目等列表界面点击查看API获得,
2.6在集群、项目等列表界面点击查看YAML获得)
c-nc2j5
projectId 项目ID(2.5在项目列表界面点击查看API获得,
2.6在项目列表界面点击查看YAML获得)
p-rfgdc
namespaceName 命名空间名称 pretest-sc-mdp
deploymentName 工作负载名称 mdp-log

project API端点地址示例:https://192.168.3.50/v3/project

  • 你也可以访问project API端点,查看clusterIdprojectId
  • 当然你也可以在里面查找到workload API端点
  • project API端点中的data[0].id属性(data是个数组),就是clusterId:projectId

project API端点浏览器访问响应示例(已做精简):

{
    "type": "collection",
    "links": {},
    "createTypes": {},
    "actions": {},
    "pagination": {},
    "sort": {},
    "filters": {},
    "resourceType": "project",
    "data": [
        {
            "actions": {},
            "annotations": {},
            "baseType": "project",
            "clusterId": "c-m-8w6456qc",
            "id": "c-m-8w6456qc:p-6t9fh",
            "links": {
                "replicaSets": "…/v3/projects/c-m-8w6456qc:p-6t9fh/replicasets",
                "replicationControllers": "…/v3/projects/c-m-8w6456qc:p-6t9fh/replicationcontrollers",
                "secrets": "…/v3/projects/c-m-8w6456qc:p-6t9fh/secrets",
                "self": "…/v3/projects/c-m-8w6456qc:p-6t9fh",
                "serviceAccountTokens": "…/v3/projects/c-m-8w6456qc:p-6t9fh/serviceaccounttokens",
                "serviceMonitors": "…/v3/projects/c-m-8w6456qc:p-6t9fh/servicemonitors",
                "workloads": "…/v3/projects/c-m-8w6456qc:p-6t9fh/workloads"
            },
            "name": "dev2",
            "namespaceId": null,
            "state": "active",
            "type": "project",
            "uuid": "0b067557-989b-4ee0-9f59-93d662ececdb"
        }
    ]
}

点击data.links.workloads的url,可用进入workloads端点,找到对应的工作负载,便可获得workloadApiUrl

版本历史

1.2.0

  • 增强bearerToken的兼容性,可识别未带Bearer 前缀的bearerToken
  • 优化钉钉通知,使得无论是成功或错误通知,都更加直观具体
  • 完善workloadApiUrl请求参数详解文档

1.1.1

  • 钉钉通知加入imageTag,方便docker镜像版本追溯

1.1.0

yodd加入yue-open项目集后,正式推出的第一个规范化版本:

  • 优化API接口传参
  • 优化环境变量参数命名
  • 重构文档与示例

历史推荐版本

1.0.2

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提供Rancher持续部署能力,通知Rancher进行工作负载重新部署(用于docker镜像版本更新后,在Pod配置不变的情况下,更新拉取最新(或指定版本)的镜像)。

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