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classic-workflow-service-client.go
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classic-workflow-service-client.go
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package apiclient
import (
"context"
"fmt"
"strconv"
log "github.com/sirupsen/logrus"
"google.golang.org/grpc"
metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
workflowpkg "github.com/argoproj/argo/pkg/apiclient/workflow"
"github.com/argoproj/argo/pkg/apis/workflow/v1alpha1"
"github.com/argoproj/argo/pkg/client/clientset/versioned"
"github.com/argoproj/argo/util/help"
"github.com/argoproj/argo/workflow/packer"
"github.com/argoproj/argo/workflow/templateresolution"
"github.com/argoproj/argo/workflow/util"
"github.com/argoproj/argo/workflow/validate"
)
var (
offloadNodeStatusNotSupportedWarning = fmt.Sprintf("offload node status is not supported, see %s", help.CLI)
)
type classicWorkflowServiceClient struct {
versioned.Interface
}
func (k *classicWorkflowServiceClient) CreateWorkflow(_ context.Context, in *workflowpkg.WorkflowCreateRequest, _ ...grpc.CallOption) (*v1alpha1.Workflow, error) {
wf := in.Workflow
dryRun := len(in.CreateOptions.DryRun) > 0
serverDryRun := in.ServerDryRun
if dryRun {
return wf, nil
}
if serverDryRun {
ok, err := k.checkServerVersionForDryRun()
if err != nil {
return nil, err
}
if !ok {
return nil, fmt.Errorf("server-dry-run is not available for server api versions older than v1.12")
}
// kind of gross code, but fine
return util.CreateServerDryRun(wf, k)
}
return k.ArgoprojV1alpha1().Workflows(in.Namespace).Create(wf)
}
func (k *classicWorkflowServiceClient) checkServerVersionForDryRun() (bool, error) {
serverVersion, err := k.Discovery().ServerVersion()
if err != nil {
return false, err
}
majorVersion, err := strconv.Atoi(serverVersion.Major)
if err != nil {
return false, err
}
minorVersion, err := strconv.Atoi(serverVersion.Minor)
if err != nil {
return false, err
}
if majorVersion < 1 {
return false, nil
} else if majorVersion == 1 && minorVersion < 12 {
return false, nil
}
return true, nil
}
func (k *classicWorkflowServiceClient) GetWorkflow(_ context.Context, in *workflowpkg.WorkflowGetRequest, _ ...grpc.CallOption) (*v1alpha1.Workflow, error) {
options := metav1.GetOptions{}
if in.GetOptions != nil {
options = *in.GetOptions
}
wf, err := k.ArgoprojV1alpha1().Workflows(in.Namespace).Get(in.Name, options)
if err != nil {
return nil, err
}
err = packer.DecompressWorkflow(wf)
if err != nil {
return nil, err
}
if wf.Status.IsOffloadNodeStatus() {
log.Warn(offloadNodeStatusNotSupportedWarning)
}
return wf, nil
}
func (k *classicWorkflowServiceClient) ListWorkflows(_ context.Context, in *workflowpkg.WorkflowListRequest, _ ...grpc.CallOption) (*v1alpha1.WorkflowList, error) {
list, err := k.ArgoprojV1alpha1().Workflows(in.Namespace).List(*in.ListOptions)
if err != nil {
return nil, err
}
for _, wf := range list.Items {
err = packer.DecompressWorkflow(&wf)
if err != nil {
return nil, err
}
if wf.Status.IsOffloadNodeStatus() {
log.Warn(offloadNodeStatusNotSupportedWarning)
}
}
return list, nil
}
func (k *classicWorkflowServiceClient) WatchWorkflows(_ context.Context, _ *workflowpkg.WatchWorkflowsRequest, _ ...grpc.CallOption) (workflowpkg.WorkflowService_WatchWorkflowsClient, error) {
panic("implement me")
}
func (k *classicWorkflowServiceClient) DeleteWorkflow(_ context.Context, in *workflowpkg.WorkflowDeleteRequest, _ ...grpc.CallOption) (*workflowpkg.WorkflowDeleteResponse, error) {
err := k.ArgoprojV1alpha1().Workflows(in.Namespace).Delete(in.Name, in.DeleteOptions)
if err != nil {
return nil, err
}
return &workflowpkg.WorkflowDeleteResponse{}, nil
}
func (k *classicWorkflowServiceClient) RetryWorkflow(_ context.Context, _ *workflowpkg.WorkflowRetryRequest, _ ...grpc.CallOption) (*v1alpha1.Workflow, error) {
panic("implement me")
}
func (k *classicWorkflowServiceClient) ResubmitWorkflow(_ context.Context, _ *workflowpkg.WorkflowResubmitRequest, _ ...grpc.CallOption) (*v1alpha1.Workflow, error) {
panic("implement me")
}
func (k *classicWorkflowServiceClient) ResumeWorkflow(_ context.Context, _ *workflowpkg.WorkflowResumeRequest, _ ...grpc.CallOption) (*v1alpha1.Workflow, error) {
panic("implement me")
}
func (k *classicWorkflowServiceClient) SuspendWorkflow(_ context.Context, _ *workflowpkg.WorkflowSuspendRequest, _ ...grpc.CallOption) (*v1alpha1.Workflow, error) {
panic("implement me")
}
func (k *classicWorkflowServiceClient) TerminateWorkflow(_ context.Context, _ *workflowpkg.WorkflowTerminateRequest, _ ...grpc.CallOption) (*v1alpha1.Workflow, error) {
panic("implement me")
}
func (k *classicWorkflowServiceClient) LintWorkflow(_ context.Context, in *workflowpkg.WorkflowLintRequest, _ ...grpc.CallOption) (*v1alpha1.Workflow, error) {
templateGetter := templateresolution.WrapWorkflowTemplateInterface(k.Interface.ArgoprojV1alpha1().WorkflowTemplates(in.Namespace))
err := validate.ValidateWorkflow(templateGetter, in.Workflow, validate.ValidateOpts{Lint: true})
if err != nil {
return nil, err
}
return in.Workflow, nil
}
func (k *classicWorkflowServiceClient) PodLogs(_ context.Context, _ *workflowpkg.WorkflowLogRequest, _ ...grpc.CallOption) (workflowpkg.WorkflowService_PodLogsClient, error) {
panic("implement me")
}