Beispiel #1
0
// satisfiesPodFilter returns true if the pod satisfies the filter.
// The pod, manifest, filter must not be nil.
func satisfiesPodFilter(pod v1alpha.Pod, manifest schema.PodManifest, filter v1alpha.PodFilter) bool {
	// Filter according to the ID.
	if len(filter.Ids) > 0 {
		s := set.NewString(filter.Ids...)
		if !s.Has(pod.Id) {
			return false
		}
	}

	// Filter according to the state.
	if len(filter.States) > 0 {
		foundState := false
		for _, state := range filter.States {
			if pod.State == state {
				foundState = true
				break
			}
		}
		if !foundState {
			return false
		}
	}

	// Filter according to the app names.
	if len(filter.AppNames) > 0 {
		s := set.NewString()
		for _, app := range pod.Apps {
			s.Insert(app.Name)
		}
		if !s.HasAll(filter.AppNames...) {
			return false
		}
	}

	// Filter according to the image IDs.
	if len(filter.ImageIds) > 0 {
		s := set.NewString()
		for _, app := range pod.Apps {
			s.Insert(app.Image.Id)
		}
		if !s.HasAll(filter.ImageIds...) {
			return false
		}
	}

	// Filter according to the network names.
	if len(filter.NetworkNames) > 0 {
		s := set.NewString()
		for _, network := range pod.Networks {
			s.Insert(network.Name)
		}
		if !s.HasAll(filter.NetworkNames...) {
			return false
		}
	}

	// Filter according to the annotations.
	if len(filter.Annotations) > 0 {
		if !containsAllKeyValues(manifest.Annotations, filter.Annotations) {
			return false
		}
	}

	return true
}
Beispiel #2
0
// satisfiesImageFilter returns true if the image satisfies the filter.
// The image, manifest, filter must not be nil.
func satisfiesImageFilter(image v1alpha.Image, manifest schema.ImageManifest, filter v1alpha.ImageFilter) bool {
	// Filter according to the IDs.
	if len(filter.Ids) > 0 {
		s := set.NewString(filter.Ids...)
		if !s.Has(image.Id) {
			return false
		}
	}

	// Filter according to the image name prefixes.
	if len(filter.Prefixes) > 0 {
		s := set.NewString(filter.Prefixes...)
		if !s.ConditionalHas(isPrefixOf, image.Name) {
			return false
		}
	}

	// Filter according to the image base name.
	if len(filter.BaseNames) > 0 {
		s := set.NewString(filter.BaseNames...)
		if !s.ConditionalHas(isBaseNameOf, image.Name) {
			return false
		}
	}

	// Filter according to the image keywords.
	if len(filter.Keywords) > 0 {
		s := set.NewString(filter.Keywords...)
		if !s.ConditionalHas(isPartOf, image.Name) {
			return false
		}
	}

	// Filter according to the imported time.
	if filter.ImportedAfter > 0 {
		if image.ImportTimestamp <= filter.ImportedAfter {
			return false
		}
	}
	if filter.ImportedBefore > 0 {
		if image.ImportTimestamp >= filter.ImportedBefore {
			return false
		}
	}

	// Filter according to the image labels.
	if len(filter.Labels) > 0 {
		if !containsAllKeyValues(manifest.Labels, filter.Labels) {
			return false
		}
	}

	// Filter according to the annotations.
	if len(filter.Annotations) > 0 {
		if !containsAllKeyValues(manifest.Annotations, filter.Annotations) {
			return false
		}
	}

	return true
}
Beispiel #3
0
// satisfiesPodFilter returns true if the pod satisfies the filter.
// The pod, filter must not be nil.
func satisfiesPodFilter(pod v1alpha.Pod, filter v1alpha.PodFilter) bool {
	// Filter according to the ID.
	if len(filter.Ids) > 0 {
		s := set.NewString(filter.Ids...)
		if !s.Has(pod.Id) {
			return false
		}
	}

	// Filter according to the state.
	if len(filter.States) > 0 {
		foundState := false
		for _, state := range filter.States {
			if pod.State == state {
				foundState = true
				break
			}
		}
		if !foundState {
			return false
		}
	}

	// Filter according to the app names.
	if len(filter.AppNames) > 0 {
		s := set.NewString()
		for _, app := range pod.Apps {
			s.Insert(app.Name)
		}
		if !s.HasAll(filter.AppNames...) {
			return false
		}
	}

	// Filter according to the image IDs.
	if len(filter.ImageIds) > 0 {
		s := set.NewString()
		for _, app := range pod.Apps {
			s.Insert(app.Image.Id)
		}
		if !s.HasAll(filter.ImageIds...) {
			return false
		}
	}

	// Filter according to the network names.
	if len(filter.NetworkNames) > 0 {
		s := set.NewString()
		for _, network := range pod.Networks {
			s.Insert(network.Name)
		}
		if !s.HasAll(filter.NetworkNames...) {
			return false
		}
	}

	// Filter according to the annotations.
	if len(filter.Annotations) > 0 {
		if !containsAllKeyValues(pod.Annotations, filter.Annotations) {
			return false
		}
	}

	// Filter according to the cgroup.
	if len(filter.Cgroups) > 0 {
		s := set.NewString(filter.Cgroups...)
		if !s.Has(pod.Cgroup) {
			return false
		}
	}

	// Filter if pod's cgroup is a prefix of the passed in cgroup
	if len(filter.PodSubCgroups) > 0 {
		matched := false
		if pod.Cgroup != "" {
			for _, cgroup := range filter.PodSubCgroups {
				if strings.HasPrefix(cgroup, pod.Cgroup) {
					matched = true
					break
				}
			}
		}

		if !matched {
			return false
		}
	}

	return true
}