add docker

build/scripts/build_docker.sh

+#!/bin/bash
+
+THIS_SCRIPT_PATH=$(dirname $(readlink -f $0))
+echo "$THIS_SCRIPT_PATH"
+
+source ${THIS_SCRIPT_PATH}/build_install_package.sh
+
+function build_docker()
+{
+	docker build -t udm:v1.0 -f ${THIS_SCRIPT_PATH}/../../docker/Dockerfile $1/
+	if [[ $? -eq 0 ]]; then
+		return 0
+	else
+		return 1
+	fi
+}
+function main()
+{
+	local -i apk=0
+	local -i docker=0
+
+	until [ -z "$1" ]
+    	do
+    	case "$1" in
+			-g | --generate-type)
+				if [ "$2" == "Apk" ]; then
+					apk=1
+				elif [ "$2" == "Docker" ]; then
+					apk=1
+					docker=1
+				else
+					echo "Unknown option \"Apk\" Or \"Docker\""
+					return 1
+				fi
+				shift 2;
+				;;
+			*)
+        		echo "Unknown option $1"
+        		return 1
+        		;;
+		esac
+	done
+
+	if [ $apk -ne 0 ]; then
+		echo "Generating a green installation package"
+		generate_install_package ${THIS_SCRIPT_PATH}/../UDM/udm ${THIS_SCRIPT_PATH}/../../etc/udm_docker.conf ${THIS_SCRIPT_PATH}/../udm-install-packer
+		if [[ $? -eq 0 ]]; then
+			echo "Green installation package was generated successfully"
+		else
+			echo "Green installation package generation failed"
+			return 0
+		fi
+	fi
+
+	if [ $docker -ne 0 ]; then
+		echo "Creating a Docker image"
+		build_docker ${THIS_SCRIPT_PATH}/../udm-install-packer
+		if [[ $? -eq 0 ]]; then
+			echo "Docker image created successfully"
+		else
+			echo "Docker image creation failed"
+			return 0
+		fi
+	fi
+
+}
+
+main "$@"

build/scripts/build_install_package.sh

+#!/bin/bash
+
+function generate_install_package()
+{
+	local lib_dir=""
+	local libs_dir=""
+	local res=""
+	local res_new=""
+	local result=false
+	
+	echo "[Executable File]$1"
+	echo "[Config File] $2"
+	echo "[Generate Dir] $3"
+
+	if [ -n "$1" ] && [ -n "$2" ] && [ -n "$3" ]; then
+		if [ -f "$1" ] && [ -f "$2" ];then
+			res="$(ldd $1)"
+			for ((i=1; i<=100; i++))
+			do
+				res_new="${res#*/}"
+				if [ "$res_new" == "$res" ]; then
+					result=true
+					break
+				fi
+				lib_dir="/${res_new%%(*} "
+				libs_dir+="$lib_dir "
+				res="${res_new#* }"
+			done
+		else
+	
+			echo "\"$1\" Or \"$2\" does not exist!"
+		fi
+	
+		if [ $result == true ]; then
+			if [ -d "$3" ]; then
+				rm -r $3
+			fi
+			
+			mkdir $3 $3/libs
+			cp $libs_dir $3/libs/
+			cp $1 $3
+			cp $2 $3/default.conf
+	
+			cd $3
+			cat>start.sh<<EOF
+#!/bin/bash
+cd \`dirname \$0\`
+ROOT_DIR=\$(pwd)
+
+if [ -f "\$ROOT_DIR/external.conf" ]; then
+    echo -e "\E[33mUsing external configuration \E[00m"
+    \$ROOT_DIR/libs/ld-linux-x86-64.so.2 --library-path \$ROOT_DIR/libs/ \$ROOT_DIR/$(basename $1) -c \$ROOT_DIR/external.conf -o
+else
+    echo -e "\E[33mUsing default configuration \E[00m"
+    \$ROOT_DIR/libs/ld-linux-x86-64.so.2 --library-path \$ROOT_DIR/libs/ \$ROOT_DIR/$(basename $1) -c \$ROOT_DIR/default.conf -o
+fi
+EOF
+	
+			chmod 777 start.sh
+
+			return 0
+		else
+			echo "Extract library failed!"
+			return 1
+		fi
+	else
+	    echo "$0 [Executable File] [Config File] [Generate Dir]"
+	fi
+}
+
+
+#generate_install_package "$@"
+

docker/Dockerfile

+FROM ubuntu:18.04
+ADD . /opt/5gc/udm
+RUN apt-get update -y && \
+    apt-get install --no-install-recommends -y net-tools vim inetutils-ping && \
+    mkdir /opt/5gc/log
+EXPOSE 8181
+CMD ["/opt/5gc/udm/start.sh"]

etc/udm_docker.conf

+## udm configuration file
+UDM = 
+{
+  INSTANCE_ID = 10;
+  PID_DIRECTORY = "/var/run";
+
+  UDM_NAME = "bupt-amf";
+
+  INTERFACES:{
+    SBI_UDM:{
+        INTERFACE_NAME = "eth0";               #interface for providing udm service
+        IPV4_ADDRESS   = "read";   #address for intercafe (cidr)
+        PORT           = 8181;                  #udm service port 
+        PPID           = 60;
+    };
+    NUDR:{
+        INTERFACE_NAME = "eth0";               #interface for request for udr service
+        IPV4_ADDRESS   = "172.16.200.11/24";  #udr address (cidr)
+        PORT           = 8081;                  #udr port
+        VERSION        = "v2"; 
+    };
+  };
+
+};
+
+