Added icinga command and service file

command_nmap.conf

@@ -0,0 +1,25 @@
+object CheckCommand "nmap" {
+	import "ipv4-or-ipv6"
+
+	command = [ "/home/nagios/check_nmap.sh/check_nmap.sh" ]
+	timeout = 10m
+
+	arguments = {
+		"--host" = {
+			value = "$nmap_host$"
+			description = "Hostname or address to scan"
+			required = true
+		}
+		"--portrange" = {
+			value = "$nmap_scan_ports$"
+			description = "String with ports in nmap format"
+		}
+		"--known" = {
+			value = "$nmap_allowed_ports$"
+			description = "String with ports in nmap format"
+			repeat_key = true
+		}
+	}
+
+	vars.nmap_host = "$check_address$"
+}

service_nmap.conf

@@ -0,0 +1,13 @@
+apply Service "nmap" {
+	import "generic-service"
+
+	check_command = "nmap"
+	check_interval = 24h
+	retry_interval = 2h
+
+	for (k => v in host.vars.nmap) {
+		vars["nmap_" + k] = v
+	}
+
+	assign where host.vars.nmap != null
+}