func setupNetworking(netMode string, launchConfig *rancherClient.LaunchConfig) {
if netMode == "" {
launchConfig.NetworkMode = "managed"
} else if runconfig.NetworkMode(netMode).IsContainer() {
launchConfig.NetworkMode = "container"
launchConfig.NetworkLaunchConfig = strings.TrimPrefix(netMode, "container:")
} else {
launchConfig.NetworkMode = netMode
}
}
func setupNetworking(netMode string, launchConfig *rancherClient.LaunchConfig) {
if netMode == "" {
launchConfig.NetworkMode = "managed"
} else if runconfig.IpcMode(netMode).IsContainer() {
// For some reason NetworkMode object is gone runconfig, but IpcMode works the same for this
launchConfig.NetworkMode = "container"
launchConfig.NetworkLaunchConfig = strings.TrimPrefix(netMode, "container:")
} else {
launchConfig.NetworkMode = netMode
}
}
func (r *RancherService) setupBuild(result *rancherClient.LaunchConfig, serviceConfig *project.ServiceConfig) error {
if serviceConfig.Build != "" {
result.Build = &rancherClient.DockerBuild{
Remote: serviceConfig.Build,
Dockerfile: serviceConfig.Dockerfile,
}
needBuild := true
for _, remote := range project.ValidRemotes {
if strings.HasPrefix(serviceConfig.Build, remote) {
needBuild = false
break
}
}
if needBuild {
image, url, err := Upload(r.context.Project, r.name)
if err != nil {
return err
}
logrus.Infof("Build for %s available at %s", r.name, url)
serviceConfig.Build = url
if serviceConfig.Image == "" {
serviceConfig.Image = image
}
result.Build = &rancherClient.DockerBuild{
Context: url,
Dockerfile: serviceConfig.Dockerfile,
}
result.ImageUuid = "docker:" + image
} else if result.ImageUuid == "" {
result.ImageUuid = fmt.Sprintf("docker:%s_%s_%d", r.context.ProjectName, r.name, time.Now().UnixNano()/int64(time.Millisecond))
}
}
return nil
}
func (r *RancherService) createLaunchConfig(serviceConfig *project.ServiceConfig) (rancherClient.LaunchConfig, error) {
var result rancherClient.LaunchConfig
schemasUrl := strings.SplitN(r.context.Client.Schemas.Links["self"], "/schemas", 2)[0]
scriptsUrl := schemasUrl + "/scripts/transform"
config, hostConfig, err := docker.Convert(serviceConfig)
if err != nil {
return result, err
}
dockerContainer := &ContainerInspect{
Config: config,
HostConfig: hostConfig,
}
dockerContainer.HostConfig.NetworkMode = runconfig.NetworkMode("")
if serviceConfig.Name != "" {
dockerContainer.Name = "/" + serviceConfig.Name
} else {
dockerContainer.Name = "/" + r.name
}
err = r.context.Client.Post(scriptsUrl, dockerContainer, &result)
if err != nil {
return result, err
}
result.HealthCheck = r.getHealthCheck()
setupNetworking(serviceConfig.Net, &result)
setupVolumesFrom(serviceConfig.VolumesFrom, &result)
err = r.setupBuild(&result, serviceConfig)
return result, err
}
func setupVolumesFrom(volumesFrom []string, launchConfig *rancherClient.LaunchConfig) {
launchConfig.DataVolumesFromLaunchConfigs = volumesFrom
}