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refactor all *FromJob functions
Docker-DCO-1.1-Signed-off-by: Victor Vieux <victor.vieux@docker.com> (github: vieux)
This commit is contained in:
Victor Vieux
parent
187646127f
commit
9261511aa5
3 changed files with 46 additions and 41 deletions
26
config.go
26
config.go
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@ -23,29 +23,31 @@ type DaemonConfig struct {
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// ConfigFromJob creates and returns a new DaemonConfig object
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// by parsing the contents of a job's environment.
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func ConfigFromJob(job *engine.Job) *DaemonConfig {
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var config DaemonConfig
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config.Pidfile = job.Getenv("Pidfile")
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config.Root = job.Getenv("Root")
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config.AutoRestart = job.GetenvBool("AutoRestart")
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func DaemonConfigFromJob(job *engine.Job) *DaemonConfig {
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config := &DaemonConfig{
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Pidfile: job.Getenv("Pidfile"),
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Root: job.Getenv("Root"),
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AutoRestart: job.GetenvBool("AutoRestart"),
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EnableIptables: job.GetenvBool("EnableIptables"),
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EnableIpForward: job.GetenvBool("EnableIpForward"),
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BridgeIp: job.Getenv("BridgeIp"),
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DefaultIp: net.ParseIP(job.Getenv("DefaultIp")),
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InterContainerCommunication: job.GetenvBool("InterContainerCommunication"),
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GraphDriver: job.Getenv("GraphDriver"),
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}
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if dns := job.GetenvList("Dns"); dns != nil {
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config.Dns = dns
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}
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config.EnableIptables = job.GetenvBool("EnableIptables")
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config.EnableIpForward = job.GetenvBool("EnableIpForward")
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if br := job.Getenv("BridgeIface"); br != "" {
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config.BridgeIface = br
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} else {
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config.BridgeIface = DefaultNetworkBridge
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}
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config.BridgeIp = job.Getenv("BridgeIp")
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config.DefaultIp = net.ParseIP(job.Getenv("DefaultIp"))
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config.InterContainerCommunication = job.GetenvBool("InterContainerCommunication")
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config.GraphDriver = job.Getenv("GraphDriver")
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if mtu := job.GetenvInt("Mtu"); mtu != -1 {
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config.Mtu = mtu
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} else {
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config.Mtu = DefaultNetworkMtu
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}
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return &config
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return config
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}
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58
container.go
58
container.go
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@ -105,23 +105,29 @@ type Config struct {
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}
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func ContainerConfigFromJob(job *engine.Job) *Config {
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var config Config
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config.Hostname = job.Getenv("Hostname")
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config.Domainname = job.Getenv("Domainname")
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config.User = job.Getenv("User")
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config.Memory = job.GetenvInt64("Memory")
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config.MemorySwap = job.GetenvInt64("MemorySwap")
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config.CpuShares = job.GetenvInt64("CpuShares")
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config.AttachStdin = job.GetenvBool("AttachStdin")
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config.AttachStdout = job.GetenvBool("AttachStdout")
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config.AttachStderr = job.GetenvBool("AttachStderr")
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config := &Config{
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Hostname: job.Getenv("Hostname"),
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Domainname: job.Getenv("Domainname"),
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User: job.Getenv("User"),
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Memory: job.GetenvInt64("Memory"),
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MemorySwap: job.GetenvInt64("MemorySwap"),
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CpuShares: job.GetenvInt64("CpuShares"),
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AttachStdin: job.GetenvBool("AttachStdin"),
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AttachStdout: job.GetenvBool("AttachStdout"),
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AttachStderr: job.GetenvBool("AttachStderr"),
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Tty: job.GetenvBool("Tty"),
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OpenStdin: job.GetenvBool("OpenStdin"),
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StdinOnce: job.GetenvBool("StdinOnce"),
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Image: job.Getenv("Image"),
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VolumesFrom: job.Getenv("VolumesFrom"),
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WorkingDir: job.Getenv("WorkingDir"),
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NetworkDisabled: job.GetenvBool("NetworkDisabled"),
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}
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job.GetenvJson("ExposedPorts", &config.ExposedPorts)
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job.GetenvJson("Volumes", &config.Volumes)
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if PortSpecs := job.GetenvList("PortSpecs"); PortSpecs != nil {
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config.PortSpecs = PortSpecs
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}
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job.GetenvJson("ExposedPorts", &config.ExposedPorts)
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config.Tty = job.GetenvBool("Tty")
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config.OpenStdin = job.GetenvBool("OpenStdin")
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config.StdinOnce = job.GetenvBool("StdinOnce")
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if Env := job.GetenvList("Env"); Env != nil {
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config.Env = Env
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}
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@ -131,15 +137,11 @@ func ContainerConfigFromJob(job *engine.Job) *Config {
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if Dns := job.GetenvList("Dns"); Dns != nil {
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config.Dns = Dns
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}
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config.Image = job.Getenv("Image")
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job.GetenvJson("Volumes", &config.Volumes)
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config.VolumesFrom = job.Getenv("VolumesFrom")
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config.WorkingDir = job.Getenv("WorkingDir")
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if Entrypoint := job.GetenvList("Entrypoint"); Entrypoint != nil {
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config.Entrypoint = Entrypoint
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}
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config.NetworkDisabled = job.GetenvBool("NetworkDisabled")
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return &config
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return config
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}
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type HostConfig struct {
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@ -153,19 +155,21 @@ type HostConfig struct {
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}
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func ContainerHostConfigFromJob(job *engine.Job) *HostConfig {
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var hostConfig HostConfig
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hostConfig := &HostConfig{
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ContainerIDFile: job.Getenv("ContainerIDFile"),
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Privileged: job.GetenvBool("Privileged"),
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PublishAllPorts: job.GetenvBool("PublishAllPorts"),
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}
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job.GetenvJson("LxcConf", &hostConfig.LxcConf)
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job.GetenvJson("PortBindings", &hostConfig.PortBindings)
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if Binds := job.GetenvList("Binds"); Binds != nil {
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hostConfig.Binds = Binds
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}
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hostConfig.ContainerIDFile = job.Getenv("ContainerIDFile")
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job.GetenvJson("LxcConf", &hostConfig.LxcConf)
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hostConfig.Privileged = job.GetenvBool("Privileged")
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job.GetenvJson("PortBindings", &hostConfig.PortBindings)
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if Links := job.GetenvList("Links"); Links != nil {
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hostConfig.Links = Links
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}
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hostConfig.PublishAllPorts = job.GetenvBool("PublishAllPorts")
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return &hostConfig
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return hostConfig
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}
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type BindMap struct {
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@ -42,8 +42,7 @@ func init() {
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// The signals SIGINT, SIGQUIT and SIGTERM are intercepted for cleanup.
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func jobInitApi(job *engine.Job) engine.Status {
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job.Logf("Creating server")
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// FIXME: ImportEnv deprecates ConfigFromJob
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srv, err := NewServer(job.Eng, ConfigFromJob(job))
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srv, err := NewServer(job.Eng, DaemonConfigFromJob(job))
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if err != nil {
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job.Error(err)
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return engine.StatusErr
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