add private mode for units

_docs/unit.md

@@ -19,3 +19,4 @@ Ie: how long to let command react on SIGTERM signal.
 * `workdir` (optional, string) - working directory for the worker. if empty - temporary one will be generated automatically.
 * `authorization` (optional, [Authorization](authorization.md)) - request authorization
 * `cron` (optional,[Cron](cron.md)) - scheduled requests
+* `private` (optional, bool) - do not expose over API, could be used for cron-only jobs

server/unit.go

@@ -27,6 +27,7 @@ import (
 )
 
 type Unit struct {
+	Private         bool              `yaml:"private,omitempty"`          // private unit - do not expose over API, could useful for cron-only tasks
 	Interval        time.Duration     `yaml:"interval,omitempty"`         // interval between attempts
 	Attempts        int               `yaml:"attempts,omitempty"`         // maximum number of attempts
 	Workers         int               `yaml:"workers,omitempty"`          // concurrency level - number of parallel requests
@@ -192,9 +193,13 @@ func Handler(units []Unit, workers []*worker.Worker) http.Handler {
 
 func Attach(router gin.IRouter, units []Unit, workers []*worker.Worker) {
 	for i, unit := range units {
+		if !unit.Private {
 			group := router.Group(unit.Path())
 			group.Use(unit.enableAuthorization())
 			api.Expose(group, workers[i])
+		} else {
+			log.Println("do not expose unit", unit.Name(), "because it's private")
+		}
 	}
 }
 

templates/unit-info.html

@@ -34,10 +34,19 @@
         <div class="col">
             <div class="card">
                 <div class="card-body">
-                    <h5 class="card-title">Unit {{.Unit.Name}}</h5>
+                    <h5 class="card-title">
+                        {{if .Unit.Private}}<span title="not exposed over API">🏠</span>
+                        {{else if .Unit.Secured}}<span title="with authorization">🛡️</span>
+                        {{end}}
+                        {{.Unit.Name}}
+                    </h5>
                     <h6 class="card-subtitle mb-2 text-muted">Configuration</h6>
                     <div class="card-text">
                         <dl class="row">
+                            {{- if .Unit.Private}}
+                                <dt class="col-sm-3">Private</dt>
+                                <dd class="col-sm-9"><b>yes</b><i> - not exposed over API</i></dd>
+                            {{- else}}
                                 <dt class="col-sm-3">API endpoint</dt>
                                 <dd class="col-sm-9">
                                     <code>
@@ -45,6 +54,7 @@
                                         <script>document.write((new URL("../../../api/{{.Unit.Name}}/", window.location).href))</script>
                                     </code>
                                 </dd>
+                            {{- end}}
                             <dt class="col-sm-3">Mode</dt>
                             <dd class="col-sm-9">{{.Unit.Mode}}</dd>
                             <dt class="col-sm-3">Concurrency</dt>

templates/units-list.html

@@ -49,8 +49,10 @@
                             <tbody>
                             {{range .Units}}
                                 <tr>
-                                    <td title="secured">
+                                    <td>
-                                        {{if .Secured}}🛡️{{end}}
+                                        {{if .Private}}<span title="not exposed over API">🏠</span>
+                                        {{else if .Secured}}<span title="with authorization">🛡️</span>
+                                        {{end}}
                                     </td>
                                     <td>
                                         <a href="{{.Name}}/">{{.Name}}</a>