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[AliCloud] Add init container (#382)

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* clean up eci sdk code

remove unnecessary code

* add init containers support
This commit is contained in:
shidao-ytt
2018-11-02 06:57:30 +08:00
committed by Robbie Zhang
parent a9ff4fed4a
commit 77c3315da4
9 changed files with 59 additions and 52 deletions
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26
providers/alicloud/eci.go
View File

@@ -178,7 +178,8 @@ func (p *ECIProvider) CreatePod(ctx context.Context, pod *v1.Pod) error {
request.RestartPolicy = string(pod.Spec.RestartPolicy)
// get containers
containers, err := p.getContainers(pod)
containers, err := p.getContainers(pod, false)
initContainers, err := p.getContainers(pod, true)
if err != nil {
return err
}
@@ -197,6 +198,7 @@ func (p *ECIProvider) CreatePod(ctx context.Context, pod *v1.Pod) error {
// assign all the things
request.Containers = containers
request.InitContainers = initContainers
request.Volumes = volumes
request.ImageRegistryCredentials = creds
CreationTimestamp := pod.CreationTimestamp.UTC().Format(podTagTimeFormat)
@@ -539,9 +541,13 @@ func readDockerConfigJSONSecret(secret *v1.Secret, ips []eci.ImageRegistryCreden
return ips, err
}
func (p *ECIProvider) getContainers(pod *v1.Pod) ([]eci.CreateContainer, error) {
containers := make([]eci.CreateContainer, 0, len(pod.Spec.Containers))
for _, container := range pod.Spec.Containers {
func (p *ECIProvider) getContainers(pod *v1.Pod, init bool) ([]eci.CreateContainer, error) {
podContainers := pod.Spec.Containers
if init {
podContainers = pod.Spec.InitContainers
}
containers := make([]eci.CreateContainer, 0, len(podContainers))
for _, container := range podContainers {
c := eci.CreateContainer{
Name: container.Name,
Image: container.Image,
@@ -646,9 +652,9 @@ func (p *ECIProvider) getVolumes(pod *v1.Pod) ([]eci.Volume, error) {
if len(ConfigFileToPaths) != 0 {
volumes = append(volumes, eci.Volume{
Type: eci.VOL_TYPE_CONFIGFILEVOLUME,
Name: v.Name,
ConfigFileVolumeConfigFileToPaths: ConfigFileToPaths,
Type: eci.VOL_TYPE_CONFIGFILEVOLUME,
Name: v.Name,
ConfigFileToPaths: ConfigFileToPaths,
})
}
continue
@@ -672,9 +678,9 @@ func (p *ECIProvider) getVolumes(pod *v1.Pod) ([]eci.Volume, error) {
if len(ConfigFileToPaths) != 0 {
volumes = append(volumes, eci.Volume{
Type: eci.VOL_TYPE_CONFIGFILEVOLUME,
Name: v.Name,
ConfigFileVolumeConfigFileToPaths: ConfigFileToPaths,
Type: eci.VOL_TYPE_CONFIGFILEVOLUME,
Name: v.Name,
ConfigFileToPaths: ConfigFileToPaths,
})
}
continue

27
providers/alicloud/eci/create_container_group.go
View File

@@ -77,6 +77,7 @@ func (client *Client) CreateContainerGroupWithCallback(request *CreateContainerG
type CreateContainerGroupRequest struct {
*requests.RpcRequest
Containers []CreateContainer `position:"Query" name:"Container" type:"Repeated"`
InitContainers []CreateContainer `position:"Query" name:"InitContainer" type:"Repeated"`
ResourceOwnerId requests.Integer `position:"Query" name:"ResourceOwnerId"`
SecurityGroupId string `position:"Query" name:"SecurityGroupId"`
ImageRegistryCredentials []ImageRegistryCredential `position:"Query" name:"ImageRegistryCredential" type:"Repeated"`
@@ -92,17 +93,17 @@ type CreateContainerGroupRequest struct {
}
type CreateContainer struct {
Name string `position:"Query" name:"Name"`
Image string `position:"Query" name:"Image"`
Memory requests.Float `position:"Query" name:"Memory"`
Cpu requests.Float `position:"Query" name:"Cpu"`
WorkingDir string `position:"Query" name:"WorkingDir"`
ImagePullPolicy string `position:"Query" name:"ImagePullPolicy"`
Commands []string `position:"Query" name:"Command" type:"Repeated"`
Args []string `position:"Query" name:"Arg" type:"Repeated"`
VolumeMounts []VolumeMount `position:"Query" name:"VolumeMount" type:"Repeated"`
Ports []ContainerPort `position:"Query" name:"Port" type:"Repeated"`
EnvironmentVars []EnvironmentVar `position:"Query" name:"EnvironmentVar" type:"Repeated"`
Name string `name:"Name"`
Image string `name:"Image"`
Memory requests.Float `name:"Memory"`
Cpu requests.Float `name:"Cpu"`
WorkingDir string `name:"WorkingDir"`
ImagePullPolicy string `name:"ImagePullPolicy"`
Commands []string `name:"Command" type:"Repeated"`
Args []string `name:"Arg" type:"Repeated"`
VolumeMounts []VolumeMount `name:"VolumeMount" type:"Repeated"`
Ports []ContainerPort `name:"Port" type:"Repeated"`
EnvironmentVars []EnvironmentVar `name:"EnvironmentVar" type:"Repeated"`
}
// CreateContainerGroupImageRegistryCredential is a repeated param struct in CreateContainerGroupRequest
@@ -115,8 +116,8 @@ type ImageRegistryCredential struct {
// CreateContainerGroupResponse is the response struct for api CreateContainerGroup
type CreateContainerGroupResponse struct {
*responses.BaseResponse
RequestId string `json:"RequestId" xml:"RequestId"`
ContainerGroupId string `json:"ContainerGroupId" xml:"ContainerGroupId"`
RequestId string
ContainerGroupId string
}
// CreateCreateContainerGroupRequest creates a request to invoke CreateContainerGroup API

4
providers/alicloud/eci/struct_config_file_to_path.go
View File

@@ -17,6 +17,6 @@ package eci
// ConfigFileVolumeConfigFileToPath is a nested struct in eci response
type ConfigFileToPath struct {
Content string `json:"Content" xml:"Content" position:"Query" name:"Content"`
Path string `json:"Path" xml:"Path" position:"Query" name:"Path"`
Content string `name:"Content"`
Path string `name:"Path"`
}

22
providers/alicloud/eci/struct_container.go
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@@ -17,18 +17,18 @@ package eci
// Container is a nested struct in eci response
type Container struct {
Name string `json:"Name" xml:"Name" position:"Query" name:"Name"`
Image string `json:"Image" xml:"Image" position:"Query" name:"Image"`
Memory float64 `json:"Memory" xml:"Memory" position:"Query" name:"Memory"`
Cpu float64 `json:"Cpu" xml:"Cpu" position:"Query" name:"Cpu" `
Name string `json:"Name" xml:"Name" `
Image string `json:"Image" xml:"Image"`
Memory float64 `json:"Memory" xml:"Memory"`
Cpu float64 `json:"Cpu" xml:"Cpu"`
RestartCount int `json:"RestartCount" xml:"RestartCount"`
WorkingDir string `json:"WorkingDir" xml:"WorkingDir" position:"Query" name:"WorkingDir"`
ImagePullPolicy string `json:"ImagePullPolicy" xml:"ImagePullPolicy" position:"Query" name:"ImagePullPolicy"`
Commands []string `json:"Commands" xml:"Commands" position:"Query" name:"Command" type:"Repeated"`
Args []string `json:"Args" xml:"Args" position:"Query" name:"Arg" type:"Repeated"`
WorkingDir string `json:"WorkingDir" xml:"WorkingDir"`
ImagePullPolicy string `json:"ImagePullPolicy" xml:"ImagePullPolicy"`
Commands []string `json:"Commands" xml:"Commands"`
Args []string `json:"Args" xml:"Args"`
PreviousState ContainerState `json:"PreviousState" xml:"PreviousState"`
CurrentState ContainerState `json:"CurrentState" xml:"CurrentState"`
VolumeMounts []VolumeMount `json:"VolumeMounts" xml:"VolumeMounts" position:"Query" name:"VolumeMount" type:"Repeated"`
Ports []ContainerPort `json:"Ports" xml:"Ports" position:"Query" name:"Port" type:"Repeated"`
EnvironmentVars []EnvironmentVar `json:"EnvironmentVars" xml:"EnvironmentVars" position:"Query" name:"EnvironmentVar" type:"Repeated"`
VolumeMounts []VolumeMount `json:"VolumeMounts" xml:"VolumeMounts"`
Ports []ContainerPort `json:"Ports" xml:"Ports"`
EnvironmentVars []EnvironmentVar `json:"EnvironmentVars" xml:"EnvironmentVars"`
}

4
providers/alicloud/eci/struct_container_port.go
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@@ -21,6 +21,6 @@ import (
// ContainerPort is a nested struct in eci response
type ContainerPort struct {
Port requests.Integer `json:"Port" xml:"Port" position:"Query" name:"Port"`
Protocol string `json:"Protocol" xml:"Protocol" position:"Query" name:"Protocol"`
Port requests.Integer `name:"Port"`
Protocol string `name:"Protocol"`
}

4
providers/alicloud/eci/struct_environment_var.go
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@@ -17,6 +17,6 @@ package eci
// EnvironmentVar is a nested struct in eci response
type EnvironmentVar struct {
Key string `json:"Key" xml:"Key" position:"Query" name:"Key"`
Value string `json:"Value" xml:"Value" position:"Query" name:"Value"`
Key string `name:"Key"`
Value string `name:"Value"`
}

4
providers/alicloud/eci/struct_tag.go
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@@ -17,6 +17,6 @@ package eci
// Label is a nested struct in eci response
type Tag struct {
Key string `json:"Key" xml:"Key" position:"Query" name:"Key"`
Value string `json:"Value" xml:"Value" position:"Query" name:"Value"`
Key string `name:"Key"`
Value string `name:"Value"`
}

14
providers/alicloud/eci/struct_volume.go
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@@ -25,11 +25,11 @@ const (
)
type Volume struct {
Type string `json:"Type" xml:"Type" position:"Query" name:"Type"`
Name string `json:"Name" xml:"Name" position:"Query" name:"Name"`
NfsVolumePath string `json:"NfsVolumePath" xml:"NfsVolumePath" position:"Query" name:"NFSVolume.Path"`
NfsVolumeServer string `json:"NfsVolumeServer" xml:"NfsVolumeServer" position:"Query" name:"NFSVolume.Server"`
NfsVolumeReadOnly requests.Boolean `json:"NfsVolumeReadOnly" xml:"NfsVolumeReadOnly" position:"Query" name:"NFSVolume.ReadOnly"`
EmptyDirVolumeEnable requests.Boolean `json:"EmptyDirVolumeEnable" xml:"EmptyDirVolumeEnable" position:"Query" name:"EmptyDirVolume.Enable"`
ConfigFileVolumeConfigFileToPaths []ConfigFileToPath `json:"ConfigFileVolumeConfigFileToPaths" xml:"ConfigFileVolume" position:"Query" name:"ConfigFileVolume.ConfigFileToPath" type:"Repeated"`
Type string `name:"Type"`
Name string `name:"Name"`
NfsVolumePath string `name:"NFSVolume.Path"`
NfsVolumeServer string `name:"NFSVolume.Server"`
NfsVolumeReadOnly requests.Boolean `name:"NFSVolume.ReadOnly"`
EmptyDirVolumeEnable requests.Boolean `name:"EmptyDirVolume.Enable"`
ConfigFileToPaths []ConfigFileToPath `name:"ConfigFileVolume.ConfigFileToPath" type:"Repeated"`
}

6
providers/alicloud/eci/struct_volume_mount.go
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@@ -19,7 +19,7 @@ import "github.com/aliyun/alibaba-cloud-sdk-go/sdk/requests"
// VolumeMount is a nested struct in eci response
type VolumeMount struct {
MountPath string `json:"MountPath" xml:"MountPath" position:"Query" name:"MountPath"`
ReadOnly requests.Boolean `json:"ReadOnly" xml:"ReadOnly" position:"Query" name:"ReadOnly"`
Name string `json:"Name" xml:"Name" position:"Query" name:"Name"`
MountPath string `name:"MountPath"`
ReadOnly requests.Boolean `name:"ReadOnly"`
Name string `name:"Name"`
}