Add links to the public endpoints

Fixes issue #3.

schema/dash/dashschema.go

@@ -5,10 +5,11 @@ import (
 	"strconv"
 	"strings"
 
-	"git.autistici.org/ai3/tools/float-dashboard/schema/float"
+	floatschema "git.autistici.org/ai3/tools/float-dashboard/schema/float"
 )
 
 const (
+	LinkRelSelf      = "self"
 	LinkRelDashboard = "grafana"
 	LinkRelLogs      = "logs"
 	LinkRelOther     = "other"

schema/dash/links.go

@@ -96,6 +96,14 @@ func serviceAlertsLink(publicDomain, service string) Link {
 	}
 }
 
+func selfLink(vhost string) Link {
+	return Link{
+		Name: "visit site",
+		Rel:  LinkRelSelf,
+		URL:  "https://" + vhost,
+	}
+}
+
 func (s *Service) addLinks(publicDomain string) {
 	s.Links = []Link{
 		grafanaServiceLink(publicDomain, s.Name),
@@ -115,6 +123,7 @@ func (e *Endpoint) addLinks(publicDomain string) {
 	switch e.Type {
 	case EndpointTypePublic:
 		e.Links = []Link{
+			selfLink(publicDomain, e.DNSNames[0]),
 			grafanaQPSLink(publicDomain, e.DNSNames[0]),
 			httpLogsLink(publicDomain, e.DNSNames[0]),
 		}

src/templates/list.dot

 {{##def.linkicon:rel:
-{{= {grafana: 'pulse', logs: 'copywriting', other: 'external-link'}[rel] }}
+{{= {grafana: 'pulse', logs: 'copywriting', other: 'external-link', self: 'external-link'}[rel] }}
 #}}
 
 {{##def.extlink:link: