Set Required false to depends_on containers for compose -p stop/down

Signed-off-by: koooge <[email protected]>

Author: koooge

pkg/compose/dependencies.go

@@ -77,7 +77,7 @@ func downDirectionTraversal(visitorFn func(context.Context, string) error) *grap
 
 // InDependencyOrder applies the function to the services of the project taking in account the dependency order
 func InDependencyOrder(ctx context.Context, project *types.Project, fn func(context.Context, string) error, options ...func(*graphTraversal)) error {
-	graph, err := NewGraph(project, ServiceStopped, false)
+	graph, err := NewGraph(project, ServiceStopped)
 	if err != nil {
 		return err
 	}
@@ -89,8 +89,8 @@ func InDependencyOrder(ctx context.Context, project *types.Project, fn func(cont
 }
 
 // InReverseDependencyOrder applies the function to the services of the project in reverse order of dependencies
-func InReverseDependencyOrder(ctx context.Context, project *types.Project, ignoreMissing bool, fn func(context.Context, string) error, options ...func(*graphTraversal)) error {
-	graph, err := NewGraph(project, ServiceStarted, ignoreMissing)
+func InReverseDependencyOrder(ctx context.Context, project *types.Project, fn func(context.Context, string) error, options ...func(*graphTraversal)) error {
+	graph, err := NewGraph(project, ServiceStarted)
 	if err != nil {
 		return err
 	}
@@ -257,7 +257,7 @@ func (v *Vertex) GetChildren() []*Vertex {
 }
 
 // NewGraph returns the dependency graph of the services
-func NewGraph(project *types.Project, initialStatus ServiceStatus, ignoreMissing bool) (*Graph, error) {
+func NewGraph(project *types.Project, initialStatus ServiceStatus) (*Graph, error) {
 	graph := &Graph{
 		lock:     sync.RWMutex{},
 		Vertices: map[string]*Vertex{},
@@ -271,7 +271,7 @@ func NewGraph(project *types.Project, initialStatus ServiceStatus, ignoreMissing
 		for _, name := range s.GetDependencies() {
 			err := graph.AddEdge(s.Name, name)
 			if err != nil {
-				if ignoreMissing || !s.DependsOn[name].Required {
+				if !s.DependsOn[name].Required {
 					delete(s.DependsOn, name)
 					project.Services[index] = s
 					continue

pkg/compose/dependencies_test.go

@@ -115,7 +115,7 @@ func TestInDependencyReverseDownCommandOrder(t *testing.T) {
 	t.Cleanup(cancel)
 
 	var order []string
-	err := InReverseDependencyOrder(ctx, createTestProject(), false, func(ctx context.Context, service string) error {
+	err := InReverseDependencyOrder(ctx, createTestProject(), func(ctx context.Context, service string) error {
 		order = append(order, service)
 		return nil
 	})
@@ -270,7 +270,7 @@ func TestBuildGraph(t *testing.T) {
 				Services: tC.services,
 			}
 
-			graph, err := NewGraph(&project, ServiceStopped, false)
+			graph, err := NewGraph(&project, ServiceStopped)
 			assert.NilError(t, err, fmt.Sprintf("failed to build graph for: %s", tC.desc))
 
 			for k, vertex := range graph.Vertices {
@@ -282,7 +282,7 @@ func TestBuildGraph(t *testing.T) {
 	}
 }
 
-func TestBuildGraphIgnoreMissing(t *testing.T) {
+func TestBuildGraphDependsOn(t *testing.T) {
 	testCases := []struct {
 		desc             string
 		services         types.Services
@@ -298,7 +298,7 @@ func TestBuildGraphIgnoreMissing(t *testing.T) {
 							Condition:  "service_completed_successfully",
 							Restart:    false,
 							Extensions: types.Extensions(nil),
-							Required:   true,
+							Required:   false,
 						},
 					},
 				},
@@ -320,7 +320,7 @@ func TestBuildGraphIgnoreMissing(t *testing.T) {
 				Services: tC.services,
 			}
 
-			graph, err := NewGraph(&project, ServiceStopped, true)
+			graph, err := NewGraph(&project, ServiceStopped)
 			assert.NilError(t, err, fmt.Sprintf("failed to build graph for: %s", tC.desc))
 
 			for k, vertex := range graph.Vertices {

pkg/compose/down.go

@@ -74,7 +74,7 @@ func (s *composeService) down(ctx context.Context, projectName string, options a
 		resourceToRemove = true
 	}
 
-	err = InReverseDependencyOrder(ctx, project, true, func(c context.Context, service string) error {
+	err = InReverseDependencyOrder(ctx, project, func(c context.Context, service string) error {
 		serviceContainers := containers.filter(isService(service))
 		err := s.removeContainers(ctx, serviceContainers, options.Timeout, options.Volumes)
 		return err
@@ -344,10 +344,22 @@ func (s *composeService) stopAndRemoveContainer(ctx context.Context, container m
 
 func (s *composeService) getProjectWithResources(ctx context.Context, containers Containers, projectName string) (*types.Project, error) {
 	containers = containers.filter(isNotOneOff)
-	project, err := s.projectFromName(containers, projectName)
+	p, err := s.projectFromName(containers, projectName)
 	if err != nil && !api.IsNotFoundError(err) {
 		return nil, err
 	}
+	project, err := p.WithServicesTransform(func(name string, service types.ServiceConfig) (types.ServiceConfig, error) {
+		for k := range service.DependsOn {
+			if dependency, ok := service.DependsOn[k]; ok {
+				dependency.Required = false
+				service.DependsOn[k] = dependency
+			}
+		}
+		return service, nil
+	})
+	if err != nil {
+		return nil, err
+	}
 
 	volumes, err := s.actualVolumes(ctx, projectName)
 	if err != nil {
@@ -360,5 +372,6 @@ func (s *composeService) getProjectWithResources(ctx context.Context, containers
 		return nil, err
 	}
 	project.Networks = networks
+
 	return project, nil
 }

pkg/compose/stop.go

@@ -50,7 +50,7 @@ func (s *composeService) stop(ctx context.Context, projectName string, options a
 	}
 
 	w := progress.ContextWriter(ctx)
-	return InReverseDependencyOrder(ctx, project, true, func(c context.Context, service string) error {
+	return InReverseDependencyOrder(ctx, project, func(c context.Context, service string) error {
 		if !utils.StringContains(options.Services, service) {
 			return nil
 		}