func (s *Server) postBuild(version version.Version, w http.ResponseWriter, r *http.Request, vars map[string]string) error {
var (
authConfig = &cliconfig.AuthConfig{}
configFileEncoded = r.Header.Get("X-Registry-Config")
configFile = &cliconfig.ConfigFile{}
buildConfig = builder.NewBuildConfig()
)
if configFileEncoded != "" {
configFileJson := base64.NewDecoder(base64.URLEncoding, strings.NewReader(configFileEncoded))
if err := json.NewDecoder(configFileJson).Decode(configFile); err != nil {
// for a pull it is not an error if no auth was given
// to increase compatibility with the existing api it is defaulting to be empty
configFile = &cliconfig.ConfigFile{}
}
}
w.Header().Set("Content-Type", "application/json")
if boolValue(r, "forcerm") && version.GreaterThanOrEqualTo("1.12") {
buildConfig.Remove = true
} else if r.FormValue("rm") == "" && version.GreaterThanOrEqualTo("1.12") {
buildConfig.Remove = true
} else {
buildConfig.Remove = boolValue(r, "rm")
}
if boolValue(r, "pull") && version.GreaterThanOrEqualTo("1.16") {
buildConfig.Pull = true
}
output := ioutils.NewWriteFlusher(w)
buildConfig.Stdout = output
buildConfig.Context = r.Body
buildConfig.RemoteURL = r.FormValue("remote")
buildConfig.DockerfileName = r.FormValue("dockerfile")
buildConfig.RepoName = r.FormValue("t")
buildConfig.SuppressOutput = boolValue(r, "q")
buildConfig.NoCache = boolValue(r, "nocache")
buildConfig.ForceRemove = boolValue(r, "forcerm")
buildConfig.AuthConfig = authConfig
buildConfig.ConfigFile = configFile
buildConfig.MemorySwap = int64ValueOrZero(r, "memswap")
buildConfig.Memory = int64ValueOrZero(r, "memory")
buildConfig.CpuShares = int64ValueOrZero(r, "cpushares")
buildConfig.CpuPeriod = int64ValueOrZero(r, "cpuperiod")
buildConfig.CpuQuota = int64ValueOrZero(r, "cpuquota")
buildConfig.CpuSetCpus = r.FormValue("cpusetcpus")
buildConfig.CpuSetMems = r.FormValue("cpusetmems")
buildConfig.CgroupParent = r.FormValue("cgroupparent")
// Job cancellation. Note: not all job types support this.
if closeNotifier, ok := w.(http.CloseNotifier); ok {
finished := make(chan struct{})
defer close(finished)
go func() {
select {
case <-finished:
case <-closeNotifier.CloseNotify():
logrus.Infof("Client disconnected, cancelling job: build")
buildConfig.Cancel()
}
}()
}
if err := builder.Build(s.daemon, buildConfig); err != nil {
// Do not write the error in the http output if it's still empty.
// This prevents from writing a 200(OK) when there is an interal error.
if !output.Flushed() {
return err
}
sf := streamformatter.NewJSONStreamFormatter()
w.Write(sf.FormatError(err))
}
return nil
}
func (s *Server) postBuild(version version.Version, w http.ResponseWriter, r *http.Request, vars map[string]string) error {
if version.LessThan("1.3") {
return fmt.Errorf("Multipart upload for build is no longer supported. Please upgrade your docker client.")
}
var (
authEncoded = r.Header.Get("X-Registry-Auth")
authConfig = &cliconfig.AuthConfig{}
configFileEncoded = r.Header.Get("X-Registry-Config")
configFile = &cliconfig.ConfigFile{}
buildConfig = builder.NewBuildConfig()
)
// This block can be removed when API versions prior to 1.9 are deprecated.
// Both headers will be parsed and sent along to the daemon, but if a non-empty
// ConfigFile is present, any value provided as an AuthConfig directly will
// be overridden. See BuildFile::CmdFrom for details.
if version.LessThan("1.9") && authEncoded != "" {
authJson := base64.NewDecoder(base64.URLEncoding, strings.NewReader(authEncoded))
if err := json.NewDecoder(authJson).Decode(authConfig); err != nil {
// for a pull it is not an error if no auth was given
// to increase compatibility with the existing api it is defaulting to be empty
authConfig = &cliconfig.AuthConfig{}
}
}
if configFileEncoded != "" {
configFileJson := base64.NewDecoder(base64.URLEncoding, strings.NewReader(configFileEncoded))
if err := json.NewDecoder(configFileJson).Decode(configFile); err != nil {
// for a pull it is not an error if no auth was given
// to increase compatibility with the existing api it is defaulting to be empty
configFile = &cliconfig.ConfigFile{}
}
}
if version.GreaterThanOrEqualTo("1.8") {
w.Header().Set("Content-Type", "application/json")
buildConfig.JSONFormat = true
}
if boolValue(r, "forcerm") && version.GreaterThanOrEqualTo("1.12") {
buildConfig.Remove = true
} else if r.FormValue("rm") == "" && version.GreaterThanOrEqualTo("1.12") {
buildConfig.Remove = true
} else {
buildConfig.Remove = boolValue(r, "rm")
}
if boolValue(r, "pull") && version.GreaterThanOrEqualTo("1.16") {
buildConfig.Pull = true
}
output := utils.NewWriteFlusher(w)
buildConfig.Stdout = output
buildConfig.Context = r.Body
buildConfig.RemoteURL = r.FormValue("remote")
buildConfig.DockerfileName = r.FormValue("dockerfile")
buildConfig.RepoName = r.FormValue("t")
buildConfig.SuppressOutput = boolValue(r, "q")
buildConfig.NoCache = boolValue(r, "nocache")
buildConfig.ForceRemove = boolValue(r, "forcerm")
buildConfig.AuthConfig = authConfig
buildConfig.ConfigFile = configFile
buildConfig.MemorySwap = int64ValueOrZero(r, "memswap")
buildConfig.Memory = int64ValueOrZero(r, "memory")
buildConfig.CpuShares = int64ValueOrZero(r, "cpushares")
buildConfig.CpuQuota = int64ValueOrZero(r, "cpuquota")
buildConfig.CpuSetCpus = r.FormValue("cpusetcpus")
buildConfig.CpuSetMems = r.FormValue("cpusetmems")
buildConfig.CgroupParent = r.FormValue("cgroupparent")
// Job cancellation. Note: not all job types support this.
if closeNotifier, ok := w.(http.CloseNotifier); ok {
finished := make(chan struct{})
defer close(finished)
go func() {
select {
case <-finished:
case <-closeNotifier.CloseNotify():
logrus.Infof("Client disconnected, cancelling job: build")
buildConfig.Cancel()
}
}()
}
if err := builder.Build(s.daemon, buildConfig); err != nil {
// Do not write the error in the http output if it's still empty.
// This prevents from writing a 200(OK) when there is an interal error.
if !output.Flushed() {
return err
}
sf := streamformatter.NewStreamFormatter(version.GreaterThanOrEqualTo("1.8"))
w.Write(sf.FormatError(err))
}
return nil
}