Show running Docker containers in the MOTD

armbian · Feb 8, 2025 · 03ac47c · 03ac47c
1 parent 7901e1b
commit 03ac47c
Showing 1 changed file with 10 additions and 0 deletions.
diff --git a/packages/bsp/common/etc/update-motd.d/10-armbian-header b/packages/bsp/common/etc/update-motd.d/10-armbian-header
@@ -134,6 +134,11 @@ if [[ $NUM_UPDATES -gt 0 ]]; then
 	UPDATE_STATUS+=" available for upgrade\e[0m "
 fi
 
+# read running Docker containers if any
+if systemctl is-active docker >/dev/null; then
+	CONTAINERS_STATUS=$(docker ps --format "{{.Names}}" | tr '\n' ',' | sed 's/,/, /g' | sed 's/, $//')
+fi
+
 echo ""
 
 # Display packages status
@@ -160,6 +165,11 @@ if [[ -n $wan_ip_address ]]; then
 echo -e "\x1B[93m(WAN)\x1B[0m $wan_ip_address"
 fi
 
+# Display running docker containers
+if [[ -n "${CONTAINERS_STATUS}" ]]; then
+        echo -e " Containers:   \x1B[92m$CONTAINERS_STATUS\x1B[0m"
+fi
+
 # Display hostapd
 if [[ -n $ssid ]]; then
         echo -e " WiFi AP:      SSID: (\x1B[91m$ssid\x1B[0m), $(iw $interface info | grep channel | xargs)"