我正在看看Spring Boot Apps的Docker化。
不幸的是，我无法获得一个有效的项目。 即使是Pivotal的官方Tutorial Project也无法启动。
命令.\mvnw install dockerfile:build会抛出错误：
[INFO] ------------------------------------------------------------------------
[INFO] BUILD FAILURE
[INFO] ------------------------------------------------------------------------
[INFO] Total time: 19.886 s
[INFO] Finished at: 2017-08-03T11:20:52+02:00
[INFO] Final Memory: 34M/536M
[INFO] ------------------------------------------------------------------------
[ERROR] Failed to execute goal com.spotify:dockerfile-maven-plugin:1.3.4:build (default-cli) on project gs-spring-boot-docker: Could not build image: com.spotify.docker.client.shaded.com.fasterxml.jackson.databind.JsonMappingException: Can not construct instance of com.spotify.docker.client.messages.RegistryAuth: no String-argument constructor/factory method to deserialize from String value ('wincred')
[ERROR] at [Source: N/A; line: -1, column: -1] (through reference chain: java.util.LinkedHashMap["credsStore"])
[ERROR] -> [Help 1]
[ERROR]
[ERROR] To see the full stack trace of the errors, re-run Maven with the -e switch.
[ERROR] Re-run Maven using the -X switch to enable full debug logging.
[ERROR]
[ERROR] For more information about the errors and possible solutions, please read the following articles:
[ERROR] [Help 1] http://cwiki.apache.org/confluence/display/MAVEN/MojoExecutionException
有没有人能解决这个问题？或者可以指出我正确的方向？
答案 0 :(得分：0)
我不知道问题是什么。在Linux环境中测试同一个项目工作正常（我的问题发生在Windows主机上）。
答案 1 :(得分：0)
在最近的docker更新中，他需要〜/ .docker / config.json中的字段auths
这可以在我的Mac上为我修复。
{
"auths": {
"https://index.docker.io/v1/": {}
},
"credsStore" : "osxkeychain",
"credSstore" : "osxkeychain"
}