Details
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Bug
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Resolution: Unresolved
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Medium
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861
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9
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Description
Summary: using the Docker API for creating containers is not possible, which prevents us from moving our builds to Bitbucket Pipelines (hence blocker). An error occurs in the authorization plugin.
As discussed here.
Following minimal test in Pipelines configuration (bitbucket-pipelines.yml):
#!yaml
script:
...
- "curl -X POST http://localhost:2375/containers/create -d '{\"image\":\"hello-world\", \"name\":\"hello_2\"}' -H 'Content-Type: application/json'"
That leads to the following error when you look under the docker tab:
2018/03/14 17:45:11 http: panic serving @: runtime error: invalid memory address or nil pointer dereference
goroutine 5 [running]:
net/http.(*conn).serve.func1(0xc42008c8c0)
/usr/local/go/src/net/http/server.go:1697 +0xd0
panic(0x6a5000, 0x880800)
/usr/local/go/src/runtime/panic.go:491 +0x283
bitbucket.com/bitbucketci/docker/pkg/authz/request.(*ContainerCreateBodyAuthorizer).Authz(0xc4200e2300, 0xc420348090, 0x29, 0x2a, 0x1)
/go/src/bitbucket.com/bitbucketci/docker/pkg/authz/request/body_authorizer.go:25 +0xa6
bitbucket.com/bitbucketci/docker/pkg/authz/request.(*Authorizer).Authz(0xc4200e2320, 0x0, 0x0, 0x0, 0x0, 0xc420352028, 0x4, 0xc420350020, 0x12, 0xc420348090, ...)
/go/src/bitbucket.com/bitbucketci/docker/pkg/authz/request/authorizer.go:31 +0xd5
bitbucket.com/bitbucketci/docker/pkg/authz/plugin.(*AuthzPlugin).AuthZReq(0xc4200e3240, 0x0, 0x0, 0x0, 0x0, 0xc420352028, 0x4, 0xc420350020, 0x12, 0xc420348090, ...)
/go/src/bitbucket.com/bitbucketci/docker/pkg/authz/plugin/authz_plugin.go:90 +0x100
bitbucket.com/bitbucketci/docker/vendor/github.com/docker/go-plugins-helpers/authorization.(*Handler).initMux.func1(0x0, 0x0, 0x0, 0x0, 0xc420352028, 0x4, 0xc420350020, 0x12, 0xc420348090, 0x29, ...)
/go/src/bitbucket.com/bitbucketci/docker/vendor/github.com/docker/go-plugins-helpers/authorization/api.go:118 +0xa0
bitbucket.com/bitbucketci/docker/vendor/github.com/docker/go-plugins-helpers/authorization.(*Handler).handle.func1(0x8572c0, 0xc42035a000, 0xc420346000)
/go/src/bitbucket.com/bitbucketci/docker/vendor/github.com/docker/go-plugins-helpers/authorization/api.go:139 +0x144
net/http.HandlerFunc.ServeHTTP(0xc420010af0, 0x8572c0, 0xc42035a000, 0xc420346000)
/usr/local/go/src/net/http/server.go:1918 +0x44
net/http.(*ServeMux).ServeHTTP(0xc42007af30, 0x8572c0, 0xc42035a000, 0xc420346000)
/usr/local/go/src/net/http/server.go:2254 +0x130
net/http.serverHandler.ServeHTTP(0xc420089380, 0x8572c0, 0xc42035a000, 0xc420346000)
/usr/local/go/src/net/http/server.go:2619 +0xb4
net/http.(*conn).serve(0xc42008c8c0, 0x8577c0, 0xc42005c340)
/usr/local/go/src/net/http/server.go:1801 +0x71d
created by net/http.(*Server).Serve
/usr/local/go/src/net/http/server.go:2720 +0x288
time="2018-03-14T17:45:11.730269200Z" level=warning msg="Unable to connect to plugin: /run/docker/plugins/pipelines.sock/AuthZPlugin.AuthZReq: Post http://%2Frun%2Fdocker%2Fplugins%2Fpipelines.sock/AuthZPlugin.AuthZReq: EOF, retrying in 1s"
time="2018-03-14T17:45:12Z" level=info msg="Pipelines plugin request authorization." allowed=false method= plugin=pipelines uri=
time="2018-03-14T17:45:12.731391033Z" level=error msg="AuthZRequest for POST /containers/create returned error: plugin pipelines failed with error: AuthZPlugin.AuthZReq: EOF\n{\"Allow\":false,\"Msg\":\"Command not supported.\"}\n"
time="2018-03-14T17:45:12.731446791Z" level=error msg="Handler for POST /containers/create returned error: plugin pipelines failed with error: AuthZPlugin.AuthZReq: EOF\n{\"Allow\":false,\"Msg\":\"Command not supported.\"}\n"