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moving render/detailed/parents to it's own file

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This commit is contained in:
Paul Bellamy
2016-02-04 14:46:13 +00:00
parent 2ed39682ab
commit 9876140bfe
2 changed files with 103 additions and 93 deletions
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93
render/detailed/node.go
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@@ -5,7 +5,6 @@ import (
"github.com/weaveworks/scope/probe/docker"
"github.com/weaveworks/scope/probe/host"
"github.com/weaveworks/scope/probe/kubernetes"
"github.com/weaveworks/scope/probe/process"
"github.com/weaveworks/scope/render"
"github.com/weaveworks/scope/report"
@@ -22,13 +21,6 @@ type Node struct {
Parents []Parent `json:"parents,omitempty"`
}
// Parent is the information needed to build a link to the parent of a Node.
type Parent struct {
ID string `json:"id"`
Label string `json:"label"`
TopologyID string `json:"topologyId"`
}
// ControlInstance contains a control description, and all the info
// needed to execute it.
type ControlInstance struct {
@@ -120,88 +112,3 @@ func children(n render.RenderableNode) []NodeSummaryGroup {
}
return nodeSummaryGroups
}
// parents renders the parents of this report.Node, which have been aggregated
// from the probe reports.
func parents(r report.Report, n render.RenderableNode) (result []Parent) {
topologies := map[string]struct {
report.Topology
render func(report.Node) Parent
}{
report.Container: {r.Container, containerParent},
report.Pod: {r.Pod, podParent},
report.Service: {r.Service, serviceParent},
report.ContainerImage: {r.ContainerImage, containerImageParent},
report.Host: {r.Host, hostParent},
}
topologyIDs := []string{}
for topologyID := range topologies {
topologyIDs = append(topologyIDs, topologyID)
}
sort.Strings(topologyIDs)
for _, topologyID := range topologyIDs {
t := topologies[topologyID]
parents, _ := n.Node.Parents.Lookup(topologyID)
for _, id := range parents {
if topologyID == n.Node.Topology && id == n.ID {
continue
}
parent, ok := t.Nodes[id]
if !ok {
continue
}
result = append(result, t.render(parent))
}
}
return result
}
func containerParent(n report.Node) Parent {
label, _ := render.GetRenderableContainerName(n)
containerID, _ := n.Latest.Lookup(docker.ContainerID)
return Parent{
ID: render.MakeContainerID(containerID),
Label: label,
TopologyID: "containers",
}
}
func podParent(n report.Node) Parent {
podID, _ := n.Latest.Lookup(kubernetes.PodID)
podName, _ := n.Latest.Lookup(kubernetes.PodName)
return Parent{
ID: render.MakePodID(podID),
Label: podName,
TopologyID: "pods",
}
}
func serviceParent(n report.Node) Parent {
serviceID, _ := n.Latest.Lookup(kubernetes.ServiceID)
serviceName, _ := n.Latest.Lookup(kubernetes.ServiceName)
return Parent{
ID: render.MakeServiceID(serviceID),
Label: serviceName,
TopologyID: "pods-by-service",
}
}
func containerImageParent(n report.Node) Parent {
imageName, _ := n.Latest.Lookup(docker.ImageName)
return Parent{
ID: render.MakeContainerImageID(render.ImageNameWithoutVersion(imageName)),
Label: imageName,
TopologyID: "containers-by-image",
}
}
func hostParent(n report.Node) Parent {
hostName, _ := n.Latest.Lookup(host.HostName)
return Parent{
ID: render.MakeHostID(hostName),
Label: hostName,
TopologyID: "hosts",
}
}

103
render/detailed/parents.go Normal file
View File

@@ -0,0 +1,103 @@
package detailed
import (
"sort"
"github.com/weaveworks/scope/probe/docker"
"github.com/weaveworks/scope/probe/host"
"github.com/weaveworks/scope/probe/kubernetes"
"github.com/weaveworks/scope/render"
"github.com/weaveworks/scope/report"
)
// Parent is the information needed to build a link to the parent of a Node.
type Parent struct {
ID string `json:"id"`
Label string `json:"label"`
TopologyID string `json:"topologyId"`
}
// parents renders the parents of this report.Node, which have been aggregated
// from the probe reports.
func parents(r report.Report, n render.RenderableNode) (result []Parent) {
topologies := map[string]struct {
report.Topology
render func(report.Node) Parent
}{
report.Container: {r.Container, containerParent},
report.Pod: {r.Pod, podParent},
report.Service: {r.Service, serviceParent},
report.ContainerImage: {r.ContainerImage, containerImageParent},
report.Host: {r.Host, hostParent},
}
topologyIDs := []string{}
for topologyID := range topologies {
topologyIDs = append(topologyIDs, topologyID)
}
sort.Strings(topologyIDs)
for _, topologyID := range topologyIDs {
t := topologies[topologyID]
parents, _ := n.Node.Parents.Lookup(topologyID)
for _, id := range parents {
if topologyID == n.Node.Topology && id == n.ID {
continue
}
parent, ok := t.Nodes[id]
if !ok {
continue
}
result = append(result, t.render(parent))
}
}
return result
}
func containerParent(n report.Node) Parent {
label, _ := render.GetRenderableContainerName(n)
containerID, _ := n.Latest.Lookup(docker.ContainerID)
return Parent{
ID: render.MakeContainerID(containerID),
Label: label,
TopologyID: "containers",
}
}
func podParent(n report.Node) Parent {
podID, _ := n.Latest.Lookup(kubernetes.PodID)
podName, _ := n.Latest.Lookup(kubernetes.PodName)
return Parent{
ID: render.MakePodID(podID),
Label: podName,
TopologyID: "pods",
}
}
func serviceParent(n report.Node) Parent {
serviceID, _ := n.Latest.Lookup(kubernetes.ServiceID)
serviceName, _ := n.Latest.Lookup(kubernetes.ServiceName)
return Parent{
ID: render.MakeServiceID(serviceID),
Label: serviceName,
TopologyID: "pods-by-service",
}
}
func containerImageParent(n report.Node) Parent {
imageName, _ := n.Latest.Lookup(docker.ImageName)
return Parent{
ID: render.MakeContainerImageID(render.ImageNameWithoutVersion(imageName)),
Label: imageName,
TopologyID: "containers-by-image",
}
}
func hostParent(n report.Node) Parent {
hostName, _ := n.Latest.Lookup(host.HostName)
return Parent{
ID: render.MakeHostID(hostName),
Label: hostName,
TopologyID: "hosts",
}
}