Deployment 代码部署报告："；部署失败：没有主机成功"；，从S3.zip修订版部署到EC2实例时

我正在尝试使用托管在单独EC2实例中的Jenkins创建一个从Bitbucket到aws EC2实例的自动化CI工作流

我创建并配置了所需的一切（IAM角色、aws客户端和代码部署代理），如下文所述：

顺便说一句，所有实例都基于ubuntu并在私有VPC中运行，我正在部署node.js应用程序

例如，每次我推到Bitbucket repo时，我都可以成功地在S3 bucket中创建一个.zip构建。但在CodeDeployDashboard中，我得到了“部署失败，没有主机成功”错误消息

每次启动流程时，“进行中”状态需要5分钟以上的时间

当部署过程以失败状态结束时，我检查了/var/log/aws/codedeploy agent/codedeploy-agent.log文件，下面是我得到的：

2015-12-04 17:17:36 INFO  [codedeploy-agent(28199)]: Stopping master 27971
2015-12-04 17:17:36 INFO  [codedeploy-agent(27971)]: master 27971: Received TERM - stopping children and shutting down
2015-12-04 17:17:36 INFO  [codedeploy-agent(27975)]: InstanceAgent::Plugins::CodeDeployPlugin::CommandPoller of master 27971: Received TERM - setting internal shutting down flag and possibly finishing last run
2015-12-04 17:17:55 INFO  [codedeploy-agent(27975)]: [Aws::CodeDeployCommand::Client 200 60.113784 0 retries] poll_host_command(host_identifier:"arn:aws:ec2:us-west-2:219450671821:instance/i-348913ed")  

2015-12-04 17:17:56 INFO  [codedeploy-agent(27975)]: InstanceAgent::Plugins::CodeDeployPlugin::CommandPoller of master 27971: shutting down
2015-12-04 17:17:57 INFO  [codedeploy-agent(28219)]: master 28219: Spawned child 1/1
2015-12-04 17:17:57 DEBUG [codedeploy-agent(28223)]: Registering Plugins: ["codedeploy"].
2015-12-04 17:17:57 DEBUG [codedeploy-agent(28223)]: Loading plugin codedeploy from /opt/codedeploy-agent/lib/instance_agent/plugins/codedeploy/register_plugin
2015-12-04 17:17:57 DEBUG [codedeploy-agent(28223)]: Registered Plugins: #<Set: {InstanceAgent::Plugins::CodeDeployPlugin::CommandPoller}>.
2015-12-04 17:17:57 INFO  [codedeploy-agent(28223)]: On Premises config file does not exist or not readable
2015-12-04 17:17:57 DEBUG [codedeploy-agent(28223)]: InstanceAgent::Plugins::CodeDeployPlugin::CommandPoller: Configuring deploy control client: Region = "us-west-2"
2015-12-04 17:17:57 DEBUG [codedeploy-agent(28223)]: InstanceAgent::Plugins::CodeDeployPlugin::CommandPoller: Deploy control endpoint override = nil
2015-12-04 17:17:57 DEBUG [codedeploy-agent(28223)]: InstanceAgent::Plugins::CodeDeployPlugin::CommandPoller: Initializing Host Agent: Host Identifier = arn:aws:ec2:us-west-2:219450671821:instance/i-348913ed
2015-12-04 17:17:57 DEBUG [codedeploy-agent(28223)]: InstanceAgent::Plugins::CodeDeployPlugin::CommandPoller: Validating CodeDeploy Plugin Configuration
2015-12-04 17:17:57 DEBUG [codedeploy-agent(28223)]: InstanceAgent::Plugins::CodeDeployPlugin::CodeDeployControlCertVerifier: Actual certificate subject is '/C=US/ST=Washington/L=Seattle/O=Amazon.com, Inc./CN=codedeploy-commands.us-west-2.amazonaws.com'
2015-12-04 17:17:57 DEBUG [codedeploy-agent(28223)]: InstanceAgent::Plugins::CodeDeployPlugin::CodeDeployControlCertVerifier: Actual certificate subject is '/C=US/ST=Washington/L=Seattle/O=Amazon.com, Inc./CN=codedeploy-commands.us-west-2.amazonaws.com'
2015-12-04 17:17:57 DEBUG [codedeploy-agent(28223)]: InstanceAgent::Plugins::CodeDeployPlugin::CodeDeployControlCertVerifier: Actual certificate subject is '/C=US/ST=Washington/L=Seattle/O=Amazon.com, Inc./CN=codedeploy-commands.us-west-2.amazonaws.com'
2015-12-04 17:17:57 DEBUG [codedeploy-agent(28223)]: InstanceAgent::Plugins::CodeDeployPlugin::CommandPoller: CodeDeploy Plugin Configuration is valid
2015-12-04 17:17:57 DEBUG [codedeploy-agent(28223)]: InstanceAgent::Plugins::CodeDeployPlugin::CommandPoller: Calling PollHostCommand:
2015-12-04 17:17:58 INFO  [codedeploy-agent(28219)]: Started master 28219 with 1 children
2015-12-04 17:18:58 INFO  [codedeploy-agent(28223)]: [Aws::CodeDeployCommand::Client 200 60.534255 0 retries] poll_host_command(host_identifier:"arn:aws:ec2:us-west-2:219450671821:instance/i-348913ed")  

2015-12-0417:17:36信息[代码部署代理（28199）]：停止主机27971
2015-12-04 17:17:36信息[代码部署代理（27971）]：主机27971：接收到的术语-停止子项并关闭
2015-12-04 17:17:36信息[codedeploy agent（27975）]：InstanceAgent:：Plugins:：CodeDeployPlugin:：master 27971的CommandPoller:收到的术语-设置内部关闭标志并可能完成最后一次运行
2015-12-04 17:17:55信息[codedeploy agent（27975）]：[Aws:：CodeDeployCommand:：Client 200 60.113784 0重试]轮询主机命令（主机标识符：“arn:Aws:ec2:us-west-2:219450671821:instance/i-348913ed”）
2015-12-04 17:17:56信息[codedeploy agent（27975）]：InstanceAgent:：Plugins:：CodeDeployPlugin:：master 27971的CommandPoller:关闭
2015-12-04 17:17:57信息[代码部署代理（28219）]：主控28219：产卵子1/1
2015-12-04 17:17:57调试[codedeploy代理（28223）]：注册插件：[“codedeploy”]。
2015-12-04 17:17:57调试[codedeploy代理（28223）]：从/opt/codedeploy代理/lib/instance_代理/plugins/codedeploy/register_插件加载插件codedeploy
2015-12-04 17:17:57调试[代码部署代理（28223）]：注册的插件：#。
2015-12-04 17:17:57信息[codedeploy agent（28223）]：本地配置文件不存在或不可读
2015-12-04 17:17:57调试[codedeploy agent（28223）]：InstanceAgent:：Plugins:：CodeDeployPlugin:：CommandPoller:配置部署控制客户端：Region=“us-west-2”
2015-12-04 17:17:57调试[codedeploy agent（28223）]：InstanceAgent:：Plugins:：CodeDeployPlugin:：CommandPoller:部署控制端点覆盖=nil
2015-12-04 17:17:57调试[codedeploy agent（28223）]：InstanceAgent:：Plugins:：CodeDeployPlugin:：CommandPoller:初始化主机代理：主机标识符=arn:aws:ec2:us-west-2:219450671821:instance/i-348913ed
2015-12-04 17:17:57调试[codedeploy代理（28223）]：InstanceAgent:：Plugins:：CodeDeployPlugin:：CommandPoller:验证codedeploy插件配置
2015-12-04 17:17:57调试[codedeploy agent（28223）]：InstanceAgent:：Plugins:：CodeDeployPlugin:：CodeDeployControlCertVerifier:实际的证书主题是“/C=US/ST=Washington/L=Seattle/O=Amazon.com，Inc./CN=codedeploy commands.US-west-2.amazonaws.com”
2015-12-04 17:17:57调试[codedeploy agent（28223）]：InstanceAgent:：Plugins:：CodeDeployPlugin:：CodeDeployControlCertVerifier:实际的证书主题是“/C=US/ST=Washington/L=Seattle/O=Amazon.com，Inc./CN=codedeploy commands.US-west-2.amazonaws.com”
2015-12-04 17:17:57调试[codedeploy agent（28223）]：InstanceAgent:：Plugins:：CodeDeployPlugin:：CodeDeployControlCertVerifier:实际的证书主题是“/C=US/ST=Washington/L=Seattle/O=Amazon.com，Inc./CN=codedeploy commands.US-west-2.amazonaws.com”
2015-12-04 17:17:57调试[codedeploy代理（28223）]：InstanceAgent:：Plugins:：CodeDeployPlugin:：CommandPoller:codedeploy插件配置有效
2015-12-04 17:17:57调试[codedeploy agent（28223）]：InstanceAgent:：Plugins:：CodeDeployPlugin:：CommandPoller:调用PollHostCommand:
2015-12-04 17:17:58信息[codedeploy agent（28219）]：启动master 28219和1个孩子
2015-12-04 17:18:58信息[codedeploy agent（28223）]：[Aws:：CodeDeployCommand:：Client 200 60.534255 0重试]轮询主机命令（主机标识符：“arn:Aws:ec2:us-west-2:219450671821:instance/i-348913ed”）

配置中是否缺少某些内容？
需要帮忙吗

我刚刚检查了部署Id“d-FEPBDKJMC”的详细信息，在您粘贴的host agent日志中，实例Id似乎是“arn:aws:ec2:us-west-2:219450671821:instance/I-d796060e”，而不是“arn:aws:ec2:us-west-2:219450671821:instance/I-348913ed”。因此，可能应该检查正确实例上的日志

部署将跳过所有生命周期事件，我怀疑host agent根本没有执行命令。由于您提到该实例位于VPC下，请确保Codedeploy和S3端点已列入白名单（我们需要连接到这些端点进行部署）。这里还有一个关于Codedeploy与VPC合作的文档，请单击安全：

我刚刚检查了部署Id“d-FEPBDKJMC”的详细信息，在您粘贴的host agent日志中，实例Id似乎是“arn:aws:ec2:us-west-2:219450671821:instance/I-d796060e”，而不是“arn:aws:ec2:us-west-2:219450671821:instance/I-348913ed”。因此，可能应该检查正确实例上的日志

部署将跳过所有生命周期事件，我怀疑host agent根本没有执行命令。由于您提到该实例位于VPC下，请确保Codedeploy和S3端点已列入白名单（我们需要连接到这些端点进行部署）。这里还有一个关于Codedeploy与VPC合作的文档，请单击安全：

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您确定实例具有访问S3的角色吗？我错过了这一点，并且没有将角色附加到我的实例以访问S3

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请参见

您确定该实例具有RO吗