在同一台计算机上运行多个 TeamCity 特工？

我们有几个生成机器，每个都运行一个 TeamCity 生成代理。每台机器都非常强大，我们希望在同一台机器上运行多个构建代理。

这可能吗，而不使用虚拟化? 是否有高质量的替代品来支持团队城市？

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最佳答案

Yes, it's possible:

Several agents can be installed on a single machine. They function as separate agents and TeamCity works with them as different agents, not utilizing the fact that they share the same machine. After installing one agent you can install additional one, providing the following conditions are met:

  • the agents are installed in the separate directories
  • they have distinctive work and temp directories
  • buildAgent.properties is configured to have different values for name and ownPort properties

Make sure, there are no build configurations that have absolute checkout directory specified (alternatively, make sure such build configurations have "clean checkout" option enabled and they cannot be run in parallel).

Under Windows, to install additional agents as services, modify [agent dir]\launcher\conf\wrapper.conf to change the properties to have distinct name within the computer:

  • wrapper.console.title
  • wrapper.ntservice.name
  • wrapper.ntservice.displayname
  • wrapper.ntservice.description
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You could also take a look at this blog post for Step-by-step guide

http://handcraftsman.wordpress.com/2010/07/20/multiple-teamcity-build-agents-on-one-server/

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The top answer is the correct method, but if you want to complete this more easily you can use the TeamCityAgent Chocolatey package and supply the agent name, the agent folder and the port as --params and it will handle setting up the config files as well as pulling in the required version of Java via the server-jre package.

The one caveat to this is you need to use --force on any installs after the first agent as Chocolatey doesn't currently understand installing the same application with a different configuration as a "new" installation.

You will also need to use --version 2.0.1-beta-05 since this is still in a testing phase, but should make it out of beta soon.

Full install example for a second agent: choco install teamcityagent --force -y --params 'serverUrl=http://teamcity.local:8111 agentName=AgentUno agentDir=C:\buildAgentUno ownPort=9091' --version 2.0.1-beta-05


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