Exemplo n.º 1
0
// NewImagePipelineFromImageTagLocation returns the ImagePipeline and all the nodes contributing to it
func NewImagePipelineFromImageTagLocation(g osgraph.Graph, node graph.Node, imageTagLocation ImageTagLocation) (ImagePipeline, IntSet) {
	covered := IntSet{}
	covered.Insert(node.ID())

	flow := ImagePipeline{}
	flow.Image = imageTagLocation

	for _, input := range g.PredecessorNodesByEdgeKind(node, buildedges.BuildOutputEdgeKind) {
		covered.Insert(input.ID())
		build := input.(*buildgraph.BuildConfigNode)
		if flow.Build != nil {
			// report this as an error (unexpected duplicate input build)
		}
		if build.BuildConfig == nil {
			// report this as as a missing build / broken link
			break
		}

		base, src, coveredInputs, _ := findBuildInputs(g, build)
		covered.Insert(coveredInputs.List()...)
		flow.BaseImage = base
		flow.Source = src
		flow.Build = build
		flow.LastSuccessfulBuild, flow.LastUnsuccessfulBuild, flow.ActiveBuilds = buildedges.RelevantBuilds(g, flow.Build)
	}

	for _, input := range g.SuccessorNodesByEdgeKind(node, imageedges.ReferencedImageStreamGraphEdgeKind) {
		covered.Insert(input.ID())
		imageStreamNode := input.(*imagegraph.ImageStreamNode)

		flow.DestinationResolved = (len(imageStreamNode.Status.DockerImageRepository) != 0)
	}

	return flow, covered
}
Exemplo n.º 2
0
// NewImagePipeline attempts to locate a build flow from the provided node. If no such
// build flow can be located, false is returned.
func NewImagePipelineFromBuildConfigNode(g osgraph.Graph, bcNode *buildgraph.BuildConfigNode) (ImagePipeline, IntSet) {
	covered := IntSet{}
	covered.Insert(bcNode.ID())

	flow := ImagePipeline{}

	base, src, coveredInputs, scheduled, _ := findBuildInputs(g, bcNode)
	covered.Insert(coveredInputs.List()...)
	flow.BaseImage = base
	flow.Source = src
	flow.Build = bcNode
	flow.ScheduledImport = scheduled
	flow.LastSuccessfulBuild, flow.LastUnsuccessfulBuild, flow.ActiveBuilds = buildedges.RelevantBuilds(g, flow.Build)
	flow.Image = findBuildOutput(g, bcNode)

	// we should have at most one
	for _, buildOutputNode := range g.SuccessorNodesByEdgeKind(bcNode, buildedges.BuildOutputEdgeKind) {
		// this will handle the imagestream tag case
		for _, input := range g.SuccessorNodesByEdgeKind(buildOutputNode, imageedges.ReferencedImageStreamGraphEdgeKind) {
			imageStreamNode := input.(*imagegraph.ImageStreamNode)

			flow.DestinationResolved = (len(imageStreamNode.Status.DockerImageRepository) != 0)
		}
		// this will handle the imagestream image case
		for _, input := range g.SuccessorNodesByEdgeKind(buildOutputNode, imageedges.ReferencedImageStreamImageGraphEdgeKind) {
			imageStreamNode := input.(*imagegraph.ImageStreamNode)

			flow.DestinationResolved = (len(imageStreamNode.Status.DockerImageRepository) != 0)
		}

		// TODO handle the DockerImage case
	}

	return flow, covered
}
Exemplo n.º 3
0
// NewImagePipeline attempts to locate a build flow from the provided node. If no such
// build flow can be located, false is returned.
func NewImagePipelineFromBuildConfigNode(g osgraph.Graph, bcNode *buildgraph.BuildConfigNode) (ImagePipeline, IntSet) {
	covered := IntSet{}
	covered.Insert(bcNode.ID())

	flow := ImagePipeline{}

	base, src, coveredInputs, _ := findBuildInputs(g, bcNode)
	covered.Insert(coveredInputs.List()...)
	flow.BaseImage = base
	flow.Source = src
	flow.Build = bcNode
	flow.LastSuccessfulBuild, flow.LastUnsuccessfulBuild, flow.ActiveBuilds = buildedges.RelevantBuilds(g, flow.Build)

	return flow, covered
}