Question

我尝试使用以下命令将scala构建发布到docker注册表：

./sbt "; set dockerRepository := Some(\"registryname/project\"); docker:publish"

我指定了dockerRepository但是在运行命令时会抛出以下错误：

[error] You cannot push a "root" repository. Please rename your repository to <user>/<repo> (ex: <user>/example)
java.lang.RuntimeException: Repository for publishing is not specified.
[error] (all/*:publishConfiguration) Repository for publishing is not specified.
[error] (server/docker:publish) Nonzero exit value: 1
[error] (config/*:publishConfiguration) Repository for publishing is not specified.
[error] Total time: 63 s, completed 01/09/2015 10:48:04 AM

当我查看我的本地docker注册表时，我可以看到它编译了docker镜像，但没有为docker注册表名称添加前缀：

docker images

REPOSITORY                                     TAG                                           IMAGE ID            CREATED             VIRTUAL SIZE
example                                        0.0.1    SNAPSHOT   a6eb8942aa9f        8 minutes ago       1.136 GB

所以它似乎没有接受我在命令上设置的dockerRepository变量，这也在构建日志中：

[15:32:58][Step 4/5] [info] Loading project definition from /build/project
[15:33:01][Step 4/5] [info] Set current project to example (in build file:/build/)
[15:33:06][Step 4/5] [info] Defining {.}/*:dockerRepository
[15:33:06][Step 4/5] [info] The new value will be used by no settings or tasks.
[15:33:06][Step 4/5] [info] Reapplying settings...

Answer 1

摘自Alex Laverty的评论：

在build.sbt中：

dockerRepository in ThisBuild := Some("docker.io")

或在具有子模块的项目中：

lazy val server = (project in file("server"))
  .settings(dockerRepository := Some("docker.io"),
            dockerUsername := Some("pame"),
            ...)

然后：

sbt docker:publish

Scala SBT set dockerRepository＆＃34;未指定用于发布的存储库＆＃34;

1 个答案: