/
workflow_template_server.go
120 lines (106 loc) · 5.03 KB
/
workflow_template_server.go
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package workflowtemplate
import (
"context"
"fmt"
"sort"
v1 "k8s.io/apimachinery/pkg/apis/meta/v1"
workflowtemplatepkg "github.com/argoproj/argo-workflows/v3/pkg/apiclient/workflowtemplate"
"github.com/argoproj/argo-workflows/v3/pkg/apis/workflow/v1alpha1"
"github.com/argoproj/argo-workflows/v3/server/auth"
"github.com/argoproj/argo-workflows/v3/util/instanceid"
"github.com/argoproj/argo-workflows/v3/workflow/creator"
"github.com/argoproj/argo-workflows/v3/workflow/templateresolution"
"github.com/argoproj/argo-workflows/v3/workflow/validate"
)
type WorkflowTemplateServer struct {
instanceIDService instanceid.Service
}
func NewWorkflowTemplateServer(instanceIDService instanceid.Service) workflowtemplatepkg.WorkflowTemplateServiceServer {
return &WorkflowTemplateServer{instanceIDService}
}
func (wts *WorkflowTemplateServer) CreateWorkflowTemplate(ctx context.Context, req *workflowtemplatepkg.WorkflowTemplateCreateRequest) (*v1alpha1.WorkflowTemplate, error) {
wfClient := auth.GetWfClient(ctx)
if req.Template == nil {
return nil, fmt.Errorf("workflow template was not found in the request body")
}
wts.instanceIDService.Label(req.Template)
creator.Label(ctx, req.Template)
wftmplGetter := templateresolution.WrapWorkflowTemplateInterface(wfClient.ArgoprojV1alpha1().WorkflowTemplates(req.Namespace))
cwftmplGetter := templateresolution.WrapClusterWorkflowTemplateInterface(wfClient.ArgoprojV1alpha1().ClusterWorkflowTemplates())
err := validate.ValidateWorkflowTemplate(wftmplGetter, cwftmplGetter, req.Template, validate.ValidateOpts{})
if err != nil {
return nil, err
}
return wfClient.ArgoprojV1alpha1().WorkflowTemplates(req.Namespace).Create(ctx, req.Template, v1.CreateOptions{})
}
func (wts *WorkflowTemplateServer) GetWorkflowTemplate(ctx context.Context, req *workflowtemplatepkg.WorkflowTemplateGetRequest) (*v1alpha1.WorkflowTemplate, error) {
return wts.getTemplateAndValidate(ctx, req.Namespace, req.Name)
}
func (wts *WorkflowTemplateServer) getTemplateAndValidate(ctx context.Context, namespace string, name string) (*v1alpha1.WorkflowTemplate, error) {
wfClient := auth.GetWfClient(ctx)
wfTmpl, err := wfClient.ArgoprojV1alpha1().WorkflowTemplates(namespace).Get(ctx, name, v1.GetOptions{})
if err != nil {
return nil, err
}
err = wts.instanceIDService.Validate(wfTmpl)
if err != nil {
return nil, err
}
return wfTmpl, nil
}
func (wts *WorkflowTemplateServer) ListWorkflowTemplates(ctx context.Context, req *workflowtemplatepkg.WorkflowTemplateListRequest) (*v1alpha1.WorkflowTemplateList, error) {
wfClient := auth.GetWfClient(ctx)
options := &v1.ListOptions{}
if req.ListOptions != nil {
options = req.ListOptions
}
wts.instanceIDService.With(options)
wfList, err := wfClient.ArgoprojV1alpha1().WorkflowTemplates(req.Namespace).List(ctx, *options)
if err != nil {
return nil, err
}
sort.Sort(wfList.Items)
return wfList, nil
}
func (wts *WorkflowTemplateServer) DeleteWorkflowTemplate(ctx context.Context, req *workflowtemplatepkg.WorkflowTemplateDeleteRequest) (*workflowtemplatepkg.WorkflowTemplateDeleteResponse, error) {
wfClient := auth.GetWfClient(ctx)
_, err := wts.getTemplateAndValidate(ctx, req.Namespace, req.Name)
if err != nil {
return nil, err
}
err = wfClient.ArgoprojV1alpha1().WorkflowTemplates(req.Namespace).Delete(ctx, req.Name, v1.DeleteOptions{})
if err != nil {
return nil, err
}
return &workflowtemplatepkg.WorkflowTemplateDeleteResponse{}, nil
}
func (wts *WorkflowTemplateServer) LintWorkflowTemplate(ctx context.Context, req *workflowtemplatepkg.WorkflowTemplateLintRequest) (*v1alpha1.WorkflowTemplate, error) {
wfClient := auth.GetWfClient(ctx)
wts.instanceIDService.Label(req.Template)
creator.Label(ctx, req.Template)
wftmplGetter := templateresolution.WrapWorkflowTemplateInterface(wfClient.ArgoprojV1alpha1().WorkflowTemplates(req.Namespace))
cwftmplGetter := templateresolution.WrapClusterWorkflowTemplateInterface(wfClient.ArgoprojV1alpha1().ClusterWorkflowTemplates())
err := validate.ValidateWorkflowTemplate(wftmplGetter, cwftmplGetter, req.Template, validate.ValidateOpts{Lint: true})
if err != nil {
return nil, err
}
return req.Template, nil
}
func (wts *WorkflowTemplateServer) UpdateWorkflowTemplate(ctx context.Context, req *workflowtemplatepkg.WorkflowTemplateUpdateRequest) (*v1alpha1.WorkflowTemplate, error) {
if req.Template == nil {
return nil, fmt.Errorf("WorkflowTemplate is not found in Request body")
}
err := wts.instanceIDService.Validate(req.Template)
if err != nil {
return nil, err
}
wfClient := auth.GetWfClient(ctx)
wftmplGetter := templateresolution.WrapWorkflowTemplateInterface(wfClient.ArgoprojV1alpha1().WorkflowTemplates(req.Namespace))
cwftmplGetter := templateresolution.WrapClusterWorkflowTemplateInterface(wfClient.ArgoprojV1alpha1().ClusterWorkflowTemplates())
err = validate.ValidateWorkflowTemplate(wftmplGetter, cwftmplGetter, req.Template, validate.ValidateOpts{})
if err != nil {
return nil, err
}
res, err := wfClient.ArgoprojV1alpha1().WorkflowTemplates(req.Namespace).Update(ctx, req.Template, v1.UpdateOptions{})
return res, err
}