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jenkins_view.go
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jenkins_view.go
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package views // import "github.com/jenkins-x/octant-jx/pkg/plugin/views"
import (
"github.com/jenkins-x/jx-helpers/v3/pkg/kube/services"
"github.com/jenkins-x/jx-logging/v3/pkg/log"
v1 "k8s.io/api/apps/v1"
"k8s.io/api/extensions/v1beta1"
metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
"github.com/jenkins-x/octant-jx/pkg/common/pluginctx"
"github.com/jenkins-x/octant-jx/pkg/common/viewhelpers"
"github.com/jenkins-x/octant-jx/pkg/plugin"
"github.com/vmware-tanzu/octant/pkg/plugin/service"
"github.com/vmware-tanzu/octant/pkg/store"
"github.com/vmware-tanzu/octant/pkg/view/component"
"k8s.io/apimachinery/pkg/apis/meta/v1/unstructured"
)
func BuildJenkinsView(request service.Request, pluginContext pluginctx.Context) (component.Component, error) {
ctx := request.Context()
client := request.DashboardClient()
selector := &metav1.LabelSelector{
MatchLabels: map[string]string{
"app.kubernetes.io/name": "jenkins",
},
}
ssetMap := map[string]*v1.StatefulSet{}
ssl, err := client.List(ctx, store.Key{
APIVersion: "apps/v1",
Kind: "StatefulSet",
LabelSelector: selector,
})
if err == nil {
for _, u := range ssl.Items {
sset := &v1.StatefulSet{}
err = viewhelpers.ToStructured(&u, sset)
if err == nil {
key := ToKey(&sset.ObjectMeta)
ssetMap[key] = sset
}
}
}
dl, err := client.List(ctx, store.Key{
APIVersion: "extensions/v1beta1",
Kind: "Ingress",
LabelSelector: selector,
})
if err != nil {
log.Logger().Infof("failed: %s", err.Error())
return nil, err
}
log.Logger().Infof("got list of SourceRepository %d\n", len(dl.Items))
header := viewhelpers.NewMarkdownText(viewhelpers.ToBreadcrumbMarkdown(plugin.RootBreadcrumb, "Repositories"))
table := component.NewTableWithRows(
"Jenkins", "There are no Jenkins Servers!",
component.NewTableCols("Name"),
[]component.TableRow{})
for _, r := range dl.Items {
tr, err := toJenkinsTableRow(r, ssetMap)
if err != nil {
log.Logger().Infof("failed to create Table Row: %s", err.Error())
continue
}
if tr != nil {
table.Add(*tr)
}
}
table.Sort("Name", false)
flexLayout := component.NewFlexLayout("")
flexLayout.AddSections(component.FlexLayoutSection{
{Width: component.WidthFull, View: header},
{Width: component.WidthFull, View: table},
})
return flexLayout, nil
}
func ToKey(m *metav1.ObjectMeta) string {
return m.Namespace + "/" + m.Name
}
func toJenkinsTableRow(u unstructured.Unstructured, ssetMap map[string]*v1.StatefulSet) (*component.TableRow, error) {
r := &v1beta1.Ingress{}
err := viewhelpers.ToStructured(&u, r)
if err != nil {
return nil, err
}
name := r.Namespace
if name == "" {
name = "jenkins"
}
labels := r.Labels
if labels == nil || labels["app.kubernetes.io/name"] != "jenkins" {
return nil, nil
}
url := services.IngressURL(r)
md := JenkinsIconMarkdown(r, ssetMap) + " " + viewhelpers.ToMarkdownExternalLink(name, "jenkins", url)
tr := &component.TableRow{
"Name": viewhelpers.NewMarkdownText(md),
}
/* TODO add a grid action to view the credentials?
tr.AddAction(component.GridAction{
Name: "Credentials",
//ActionPath: actionPath,
//Payload: payload,
//Confirmation: confirmation,
Type: component.GridActionPrimary,
})
*/
return tr, nil
}
func JenkinsIconMarkdown(r *v1beta1.Ingress, ssetMap map[string]*v1.StatefulSet) string {
key := ToKey(&r.ObjectMeta)
ssset := ssetMap[key]
if ssset == nil || ssset.Status.Replicas <= 0 {
return `<clr-icon shape="clock" title="Pending"></clr-icon>`
}
if ssset.Status.ReadyReplicas > 0 {
return `<clr-icon shape="check-circle" class="is-solid is-success" title="Running"></clr-icon>`
}
return `<span class="spinner spinner-inline" title="Starting"></span>`
}