Beispiel #1
0
// AddTriggerEdges creates edges that point to named Docker image repositories for each image used in the deployment.
func AddTriggerEdges(g osgraph.MutableUniqueGraph, node *deploygraph.DeploymentConfigNode) *deploygraph.DeploymentConfigNode {
	rcTemplate := node.DeploymentConfig.Template.ControllerTemplate.Template
	if rcTemplate == nil {
		return node
	}

	EachTemplateImage(
		&rcTemplate.Spec,
		DeploymentConfigHasTrigger(node.DeploymentConfig),
		func(image TemplateImage, err error) {
			if err != nil {
				return
			}
			if image.From != nil {
				if len(image.From.Name) == 0 {
					return
				}
				in := imagegraph.EnsureImageStreamTagNode(g, image.From.Namespace, image.From.Name, image.FromTag)
				g.AddEdge(in, node, TriggersDeploymentEdgeKind)
				return
			}

			tag := image.Ref.Tag
			image.Ref.Tag = ""
			in := imagegraph.EnsureDockerRepositoryNode(g, image.Ref.String(), tag)
			g.AddEdge(in, node, UsedInDeploymentEdgeKind)
		})

	return node
}
Beispiel #2
0
// AddInputOutputEdges links the build config to other nodes for the images and source repositories it depends on.
func AddInputOutputEdges(g osgraph.MutableUniqueGraph, node *buildgraph.BuildConfigNode) *buildgraph.BuildConfigNode {
	output := node.BuildConfig.Parameters.Output
	to := output.To
	switch {
	case to != nil && len(to.Name) > 0:
		out := imagegraph.EnsureImageStreamTagNode(g, defaultNamespace(to.Namespace, node.BuildConfig.Namespace), to.Name, output.Tag)
		g.AddEdge(node, out, BuildOutputEdgeKind)
	case len(output.DockerImageReference) > 0:
		out := imagegraph.EnsureDockerRepositoryNode(g, output.DockerImageReference, output.Tag)
		g.AddEdge(node, out, BuildOutputEdgeKind)
	}

	if in := buildgraph.EnsureSourceRepositoryNode(g, node.BuildConfig.Parameters.Source); in != nil {
		g.AddEdge(in, node, BuildInputEdgeKind)
	}

	from := buildutil.GetImageStreamForStrategy(node.BuildConfig.Parameters.Strategy)
	if from != nil {
		switch from.Kind {
		case "DockerImage":
			if ref, err := imageapi.ParseDockerImageReference(from.Name); err == nil {
				tag := ref.Tag
				ref.Tag = ""
				in := imagegraph.EnsureDockerRepositoryNode(g, ref.String(), tag)
				g.AddEdge(in, node, BuildInputImageEdgeKind)
			}
		case "ImageStream":
			tag := imageapi.DefaultImageTag
			in := imagegraph.EnsureImageStreamTagNode(g, defaultNamespace(from.Namespace, node.BuildConfig.Namespace), from.Name, tag)
			g.AddEdge(in, node, BuildInputImageEdgeKind)
		case "ImageStreamTag":
			name, tag, _ := imageapi.SplitImageStreamTag(from.Name)
			in := imagegraph.EnsureImageStreamTagNode(g, defaultNamespace(from.Namespace, node.BuildConfig.Namespace), name, tag)
			g.AddEdge(in, node, BuildInputImageEdgeKind)
		case "ImageStreamImage":
			glog.V(4).Infof("Ignoring ImageStreamImage reference in BuildConfig %s/%s", node.BuildConfig.Namespace, node.BuildConfig.Name)
		}
	}
	return node
}