func deepCopy_api_PodSpec(in api.PodSpec, out *api.PodSpec, c *conversion.Cloner) error {
if in.Volumes != nil {
out.Volumes = make([]api.Volume, len(in.Volumes))
for i := range in.Volumes {
if err := deepCopy_api_Volume(in.Volumes[i], &out.Volumes[i], c); err != nil {
return err
}
}
} else {
out.Volumes = nil
}
if in.Containers != nil {
out.Containers = make([]api.Container, len(in.Containers))
for i := range in.Containers {
if err := deepCopy_api_Container(in.Containers[i], &out.Containers[i], c); err != nil {
return err
}
}
} else {
out.Containers = nil
}
out.RestartPolicy = in.RestartPolicy
if in.TerminationGracePeriodSeconds != nil {
out.TerminationGracePeriodSeconds = new(int64)
*out.TerminationGracePeriodSeconds = *in.TerminationGracePeriodSeconds
} else {
out.TerminationGracePeriodSeconds = nil
}
if in.ActiveDeadlineSeconds != nil {
out.ActiveDeadlineSeconds = new(int64)
*out.ActiveDeadlineSeconds = *in.ActiveDeadlineSeconds
} else {
out.ActiveDeadlineSeconds = nil
}
out.DNSPolicy = in.DNSPolicy
if in.NodeSelector != nil {
out.NodeSelector = make(map[string]string)
for key, val := range in.NodeSelector {
out.NodeSelector[key] = val
}
} else {
out.NodeSelector = nil
}
out.ServiceAccountName = in.ServiceAccountName
out.NodeName = in.NodeName
out.HostNetwork = in.HostNetwork
out.HostPID = in.HostPID
out.HostIPC = in.HostIPC
if in.ImagePullSecrets != nil {
out.ImagePullSecrets = make([]api.LocalObjectReference, len(in.ImagePullSecrets))
for i := range in.ImagePullSecrets {
if err := deepCopy_api_LocalObjectReference(in.ImagePullSecrets[i], &out.ImagePullSecrets[i], c); err != nil {
return err
}
}
} else {
out.ImagePullSecrets = nil
}
return nil
}
func Convert_v1_PodSpec_To_api_PodSpec(in *v1.PodSpec, out *api.PodSpec, s conversion.Scope) error {
if defaulting, found := s.DefaultingInterface(reflect.TypeOf(*in)); found {
defaulting.(func(*v1.PodSpec))(in)
}
if in.Volumes != nil {
out.Volumes = make([]api.Volume, len(in.Volumes))
for i := range in.Volumes {
if err := Convert_v1_Volume_To_api_Volume(&in.Volumes[i], &out.Volumes[i], s); err != nil {
return err
}
}
} else {
out.Volumes = nil
}
if in.Containers != nil {
out.Containers = make([]api.Container, len(in.Containers))
for i := range in.Containers {
if err := Convert_v1_Container_To_api_Container(&in.Containers[i], &out.Containers[i], s); err != nil {
return err
}
}
} else {
out.Containers = nil
}
out.RestartPolicy = api.RestartPolicy(in.RestartPolicy)
if in.TerminationGracePeriodSeconds != nil {
out.TerminationGracePeriodSeconds = new(int64)
*out.TerminationGracePeriodSeconds = *in.TerminationGracePeriodSeconds
} else {
out.TerminationGracePeriodSeconds = nil
}
if in.ActiveDeadlineSeconds != nil {
out.ActiveDeadlineSeconds = new(int64)
*out.ActiveDeadlineSeconds = *in.ActiveDeadlineSeconds
} else {
out.ActiveDeadlineSeconds = nil
}
out.DNSPolicy = api.DNSPolicy(in.DNSPolicy)
if in.NodeSelector != nil {
out.NodeSelector = make(map[string]string)
for key, val := range in.NodeSelector {
out.NodeSelector[key] = val
}
} else {
out.NodeSelector = nil
}
// We support DeprecatedServiceAccount as an alias for ServiceAccountName.
// If both are specified, ServiceAccountName (the new field) wins.
out.ServiceAccountName = in.ServiceAccountName
if in.ServiceAccountName == "" {
out.ServiceAccountName = in.DeprecatedServiceAccount
}
out.NodeName = in.NodeName
if in.SecurityContext != nil {
out.SecurityContext = new(api.PodSecurityContext)
if err := Convert_v1_PodSecurityContext_To_api_PodSecurityContext(in.SecurityContext, out.SecurityContext, s); err != nil {
return err
}
}
if out.SecurityContext == nil {
out.SecurityContext = new(api.PodSecurityContext)
}
out.SecurityContext.HostNetwork = in.HostNetwork
out.SecurityContext.HostPID = in.HostPID
out.SecurityContext.HostIPC = in.HostIPC
if in.ImagePullSecrets != nil {
out.ImagePullSecrets = make([]api.LocalObjectReference, len(in.ImagePullSecrets))
for i := range in.ImagePullSecrets {
if err := Convert_v1_LocalObjectReference_To_api_LocalObjectReference(&in.ImagePullSecrets[i], &out.ImagePullSecrets[i], s); err != nil {
return err
}
}
} else {
out.ImagePullSecrets = nil
}
return nil
}
func Convert_v1_PodSpec_To_api_PodSpec(in *PodSpec, out *api.PodSpec, s conversion.Scope) error {
SetDefaults_PodSpec(in)
if in.Volumes != nil {
out.Volumes = make([]api.Volume, len(in.Volumes))
for i := range in.Volumes {
if err := Convert_v1_Volume_To_api_Volume(&in.Volumes[i], &out.Volumes[i], s); err != nil {
return err
}
}
} else {
out.Volumes = nil
}
if in.InitContainers != nil {
out.InitContainers = make([]api.Container, len(in.InitContainers))
for i := range in.InitContainers {
if err := Convert_v1_Container_To_api_Container(&in.InitContainers[i], &out.InitContainers[i], s); err != nil {
return err
}
}
} else {
out.InitContainers = nil
}
if in.Containers != nil {
out.Containers = make([]api.Container, len(in.Containers))
for i := range in.Containers {
if err := Convert_v1_Container_To_api_Container(&in.Containers[i], &out.Containers[i], s); err != nil {
return err
}
}
} else {
out.Containers = nil
}
out.RestartPolicy = api.RestartPolicy(in.RestartPolicy)
out.TerminationGracePeriodSeconds = in.TerminationGracePeriodSeconds
out.ActiveDeadlineSeconds = in.ActiveDeadlineSeconds
out.DNSPolicy = api.DNSPolicy(in.DNSPolicy)
out.NodeSelector = in.NodeSelector
// We support DeprecatedServiceAccount as an alias for ServiceAccountName.
// If both are specified, ServiceAccountName (the new field) wins.
out.ServiceAccountName = in.ServiceAccountName
if in.ServiceAccountName == "" {
out.ServiceAccountName = in.DeprecatedServiceAccount
}
out.NodeName = in.NodeName
if in.SecurityContext != nil {
out.SecurityContext = new(api.PodSecurityContext)
if err := Convert_v1_PodSecurityContext_To_api_PodSecurityContext(in.SecurityContext, out.SecurityContext, s); err != nil {
return err
}
}
// the host namespace fields have to be handled specially for backward compatibility
// with v1.0.0
if out.SecurityContext == nil {
out.SecurityContext = new(api.PodSecurityContext)
}
out.SecurityContext.HostNetwork = in.HostNetwork
out.SecurityContext.HostPID = in.HostPID
out.SecurityContext.HostIPC = in.HostIPC
if in.ImagePullSecrets != nil {
out.ImagePullSecrets = make([]api.LocalObjectReference, len(in.ImagePullSecrets))
for i := range in.ImagePullSecrets {
if err := Convert_v1_LocalObjectReference_To_api_LocalObjectReference(&in.ImagePullSecrets[i], &out.ImagePullSecrets[i], s); err != nil {
return err
}
}
} else {
out.ImagePullSecrets = nil
}
out.Hostname = in.Hostname
out.Subdomain = in.Subdomain
return nil
}
func convert_v1beta3_PodSpec_To_api_PodSpec(in *PodSpec, out *api.PodSpec, s conversion.Scope) error {
if defaulting, found := s.DefaultingInterface(reflect.TypeOf(*in)); found {
defaulting.(func(*PodSpec))(in)
}
if in.Volumes != nil {
out.Volumes = make([]api.Volume, len(in.Volumes))
for i := range in.Volumes {
if err := convert_v1beta3_Volume_To_api_Volume(&in.Volumes[i], &out.Volumes[i], s); err != nil {
return err
}
}
} else {
out.Volumes = nil
}
if in.Containers != nil {
out.Containers = make([]api.Container, len(in.Containers))
for i := range in.Containers {
if err := convert_v1beta3_Container_To_api_Container(&in.Containers[i], &out.Containers[i], s); err != nil {
return err
}
}
} else {
out.Containers = nil
}
out.RestartPolicy = api.RestartPolicy(in.RestartPolicy)
if in.TerminationGracePeriodSeconds != nil {
out.TerminationGracePeriodSeconds = new(int64)
*out.TerminationGracePeriodSeconds = *in.TerminationGracePeriodSeconds
} else {
out.TerminationGracePeriodSeconds = nil
}
if in.ActiveDeadlineSeconds != nil {
out.ActiveDeadlineSeconds = new(int64)
*out.ActiveDeadlineSeconds = *in.ActiveDeadlineSeconds
} else {
out.ActiveDeadlineSeconds = nil
}
out.DNSPolicy = api.DNSPolicy(in.DNSPolicy)
if in.NodeSelector != nil {
out.NodeSelector = make(map[string]string)
for key, val := range in.NodeSelector {
out.NodeSelector[key] = val
}
} else {
out.NodeSelector = nil
}
out.ServiceAccountName = in.ServiceAccount
out.NodeName = in.Host
out.HostNetwork = in.HostNetwork
if in.ImagePullSecrets != nil {
out.ImagePullSecrets = make([]api.LocalObjectReference, len(in.ImagePullSecrets))
for i := range in.ImagePullSecrets {
if err := convert_v1beta3_LocalObjectReference_To_api_LocalObjectReference(&in.ImagePullSecrets[i], &out.ImagePullSecrets[i], s); err != nil {
return err
}
}
} else {
out.ImagePullSecrets = nil
}
return nil
}
// Deploys an app based on the given configuration. The app is deployed using the given client.
// App deployment consists of a replication controller and an optional service. Both of them share
// common labels.
func DeployApp(spec *AppDeploymentSpec, client client.Interface) error {
log.Printf("Deploying %s application into %s namespace", spec.Name, spec.Namespace)
annotations := map[string]string{}
if spec.Description != nil {
annotations[DescriptionAnnotationKey] = *spec.Description
}
labels := getLabelsMap(spec.Labels)
objectMeta := api.ObjectMeta{
Annotations: annotations,
Name: spec.Name,
Labels: labels,
}
containerSpec := api.Container{
Name: spec.Name,
Image: spec.ContainerImage,
SecurityContext: &api.SecurityContext{
Privileged: &spec.RunAsPrivileged,
},
Resources: api.ResourceRequirements{
Requests: make(map[api.ResourceName]resource.Quantity),
},
Env: convertEnvVarsSpec(spec.Variables),
}
if spec.ContainerCommand != nil {
containerSpec.Command = []string{*spec.ContainerCommand}
}
if spec.ContainerCommandArgs != nil {
containerSpec.Args = []string{*spec.ContainerCommandArgs}
}
if spec.CpuRequirement != nil {
containerSpec.Resources.Requests[api.ResourceCPU] = *spec.CpuRequirement
}
if spec.MemoryRequirement != nil {
containerSpec.Resources.Requests[api.ResourceMemory] = *spec.MemoryRequirement
}
podSpec := api.PodSpec{
Containers: []api.Container{containerSpec},
}
if spec.ImagePullSecret != nil {
podSpec.ImagePullSecrets = []api.LocalObjectReference{{Name: *spec.ImagePullSecret}}
}
podTemplate := &api.PodTemplateSpec{
ObjectMeta: objectMeta,
Spec: podSpec,
}
replicationController := &api.ReplicationController{
ObjectMeta: objectMeta,
Spec: api.ReplicationControllerSpec{
Replicas: spec.Replicas,
Selector: labels,
Template: podTemplate,
},
}
_, err := client.ReplicationControllers(spec.Namespace).Create(replicationController)
if err != nil {
// TODO(bryk): Roll back created resources in case of error.
return err
}
if len(spec.PortMappings) > 0 {
service := &api.Service{
ObjectMeta: objectMeta,
Spec: api.ServiceSpec{
Selector: labels,
},
}
if spec.IsExternal {
service.Spec.Type = api.ServiceTypeLoadBalancer
} else {
service.Spec.Type = api.ServiceTypeClusterIP
}
for _, portMapping := range spec.PortMappings {
servicePort :=
api.ServicePort{
Protocol: portMapping.Protocol,
Port: portMapping.Port,
Name: generatePortMappingName(portMapping),
TargetPort: intstr.IntOrString{
Type: intstr.Int,
IntVal: portMapping.TargetPort,
},
}
service.Spec.Ports = append(service.Spec.Ports, servicePort)
}
_, err = client.Services(spec.Namespace).Create(service)
// TODO(bryk): Roll back created resources in case of error.
return err
} else {
return nil
}
}