fix battery detection on newer macs (#1170)

agent/battery/battery.go

@@ -20,9 +20,8 @@ func HasReadableBattery() bool {
 	}
 	haveCheckedBattery = true
 	bat, err := battery.Get(0)
-	if err == nil && bat != nil {
-		systemHasBattery = true
-	} else {
+	systemHasBattery = err == nil && bat != nil && bat.Design != 0 && bat.Full != 0
+	if !systemHasBattery {
 		slog.Debug("No battery found", "err", err)
 	}
 	return systemHasBattery

agent/client.go

@@ -85,7 +85,7 @@ func getToken() (string, error) {
 	if err != nil {
 		return "", err
 	}
-	return string(tokenBytes), nil
+	return strings.TrimSpace(string(tokenBytes)), nil
 }
 
 // getOptions returns the WebSocket client options, creating them if necessary.

agent/client_test.go

@@ -537,4 +537,25 @@ func TestGetToken(t *testing.T) {
 		assert.NoError(t, err)
 		assert.Equal(t, "", token, "Empty file should return empty string")
 	})
+
+	t.Run("strips whitespace from TOKEN_FILE", func(t *testing.T) {
+		unsetEnvVars()
+
+		tokenWithWhitespace := "  test-token-with-whitespace  \n\t"
+		expectedToken := "test-token-with-whitespace"
+		tokenFile, err := os.CreateTemp("", "token-test-*.txt")
+		require.NoError(t, err)
+		defer os.Remove(tokenFile.Name())
+
+		_, err = tokenFile.WriteString(tokenWithWhitespace)
+		require.NoError(t, err)
+		tokenFile.Close()
+
+		os.Setenv("TOKEN_FILE", tokenFile.Name())
+		defer os.Unsetenv("TOKEN_FILE")
+
+		token, err := getToken()
+		assert.NoError(t, err)
+		assert.Equal(t, expectedToken, token, "Whitespace should be stripped from token file content")
+	})
 }

supplemental/kubernetes/beszel-hub/charts/templates/service.yaml

@@ -1,7 +1,7 @@
 apiVersion: v1
 kind: Service
 metadata:
-  name: {{ include "beszel.fullname" . }}-web
+  name: {{ include "beszel.fullname" . }}
   labels:
     {{- include "beszel.labels" . | nindent 4 }}
 {{- if .Values.service.annotations }}

supplemental/kubernetes/beszel-hub/charts/values.yaml

@@ -30,14 +30,10 @@ securityContext: {}
 
 service:
   enabled: true
-  type: LoadBalancer
-  loadBalancerIP: "10.0.10.251"
+  annotations: {}
+  type: ClusterIP
+  loadBalancerIP: ""
   port: 8090
-# -- Annotations for the DHCP service
-  annotations:
-    metallb.universe.tf/address-pool: pool
-    metallb.universe.tf/allow-shared-ip: beszel-hub-web
-  # -- Labels for the DHCP service
 
 ingress:
   enabled: false
@@ -96,7 +92,7 @@ persistentVolumeClaim:
   accessModes:
     - ReadWriteOnce
 
-  storageClass: "retain-local-path"
+  storageClass: ""
 
   # -- volume claim size
   size: "500Mi"