1 files changed, 76 insertions, 0 deletions
diff --git a/src/go/collectors/go.d.plugin/modules/systemdunits/charts.go b/src/go/collectors/go.d.plugin/modules/systemdunits/charts.go
new file mode 100644
index 000000000..210fc568d
--- /dev/null
+++ b/src/go/collectors/go.d.plugin/modules/systemdunits/charts.go
@@ -0,0 +1,76 @@
+// SPDX-License-Identifier: GPL-3.0-or-later
+
+//go:build linux
+// +build linux
+
+package systemdunits
+
+import (
+	"fmt"
+
+	"github.com/netdata/netdata/go/go.d.plugin/agent/module"
+
+	"golang.org/x/text/cases"
+	"golang.org/x/text/language"
+)
+
+const (
+	prioServiceUnitState = module.Priority + iota
+	prioSocketUnitState
+	prioTargetUnitState
+	prioPathUnitState
+	prioDeviceUnitState
+	prioMountUnitState
+	prioAutomountUnitState
+	prioSwapUnitState
+	prioTimerUnitState
+	prioScopeUnitState
+	prioSliceUnitState
+)
+
+var prioMap = map[string]int{
+	unitTypeService:   prioServiceUnitState,
+	unitTypeSocket:    prioSocketUnitState,
+	unitTypeTarget:    prioTargetUnitState,
+	unitTypePath:      prioPathUnitState,
+	unitTypeDevice:    prioDeviceUnitState,
+	unitTypeMount:     prioMountUnitState,
+	unitTypeAutomount: prioAutomountUnitState,
+	unitTypeSwap:      prioSwapUnitState,
+	unitTypeTimer:     prioTimerUnitState,
+	unitTypeScope:     prioScopeUnitState,
+	unitTypeSlice:     prioSliceUnitState,
+}
+
+func newTypedUnitStateChartTmpl(name, typ string) *module.Chart {
+	chart := module.Chart{
+		ID:       fmt.Sprintf("unit_%s_%s_state", name, typ),
+		Title:    fmt.Sprintf("%s Unit State", cases.Title(language.English, cases.Compact).String(typ)),
+		Units:    "state",
+		Fam:      fmt.Sprintf("%s units", typ),
+		Ctx:      fmt.Sprintf("systemd.%s_unit_state", typ),
+		Priority: prioMap[typ],
+		Labels: []module.Label{
+			{Key: "unit_name", Value: name},
+		},
+		Dims: module.Dims{
+			{Name: unitStateActive},
+			{Name: unitStateInactive},
+			{Name: unitStateActivating},
+			{Name: unitStateDeactivating},
+			{Name: unitStateFailed},
+		},
+	}
+	for _, d := range chart.Dims {
+		d.ID = fmt.Sprintf("unit_%s_%s_state_%s", name, typ, d.Name)
+	}
+	return &chart
+}
+
+func (s *SystemdUnits) addUnitToCharts(name, typ string) {
+	chart := newTypedUnitStateChartTmpl(name, typ)
+
+	if err := s.Charts().Add(chart); err != nil {
+		s.Warning(err)
+	}
+}