为什么指定BUILD_HOST？
Why to specify BUILD_HOST?
部署到多个节点时，不是应该在每个节点上构建项目吗？为什么在配置文件中指定 BUILD_HOST？
项目只在构建节点上构建，不在每个节点上构建。根据 documentation :
For build commands the following configuration variables must be set:
APP: the name of your release which should be builtBUILD_HOST: the host where to build the releaseBUILD_USER: the local user at build hostBUILD_AT: the directory on build host where to build the release. must exist.
The built release is then copied to your local directory .deliver/releases and can then be delivered to your production servers by using one of the deploy commands.
部署到多个节点时，不是应该在每个节点上构建项目吗？为什么在配置文件中指定 BUILD_HOST？
项目只在构建节点上构建，不在每个节点上构建。根据 documentation :
For build commands the following configuration variables must be set:
APP: the name of your release which should be builtBUILD_HOST: the host where to build the releaseBUILD_USER: the local user at build hostBUILD_AT: the directory on build host where to build the release. must exist.The built release is then copied to your local directory
.deliver/releasesand can then be delivered to your production servers by using one of the deploy commands.