Docker 2 Stage

Dockerfile

@@ -1,25 +1,35 @@
 # Pull from small Debian stable image.
-FROM alpine:latest
+FROM alpine:latest AS builder
+
 LABEL maintainer="dselen@nerthus.nl"
-ENV PYTHONPATH="/usr/lib/python3.12/site-packages"
 
 WORKDIR /opt/wireguarddashboard/src
-RUN    apk update && \
-    apk add --no-cache sudo gcc musl-dev linux-headers && \
-    apk add --no-cache wireguard-tools && \
-    apk add --no-cache  iptables ip6tables && \
-    mkdir /opt/wireguarddashboard/src/master-key 
 
+RUN    apk update && \
+    apk add --no-cache sudo gcc musl-dev rust cargo linux-headers 
+
+COPY ./docker/alpine/builder.sh /opt/wireguarddashboard/src/
+COPY ./docker/alpine/requirements.txt /opt/wireguarddashboard/src/
+RUN   chmod u+x /opt/wireguarddashboard/src/builder.sh
+RUN  /opt/wireguarddashboard/src/builder.sh
+
+
+FROM alpine:latest
+WORKDIR /opt/wireguarddashboard/src
 
 COPY ./src /opt/wireguarddashboard/src/
+COPY --from=builder /opt/wireguarddashboard/src/venv /opt/wireguarddashboard/src/venv
+COPY --from=builder /opt/wireguarddashboard/src/log /opt/wireguarddashboard/src/log/
 COPY ./docker/alpine/entrypoint.sh /opt/wireguarddashboard/src/
-#COPY ./docker/alpine/wgd.sh /opt/wireguarddashboard/src/
+COPY ./docker/alpine/wgd.sh /opt/wireguarddashboard/src/
-#COPY ./docker/alpine/requirements.txt /opt/wireguarddashboard/src/
-
-RUN   chmod u+x /opt/wireguarddashboard/src/entrypoint.sh 
 
 
-# Defining a way for Docker to check the health of the container. In this case: checking the login URL.
+
+RUN    apk update && \
+    apk add --no-cache wireguard-tools sudo && \
+    apk add --no-cache  iptables ip6tables && \
+    chmod u+x /opt/wireguarddashboard/src/entrypoint.sh 
+
 HEALTHCHECK --interval=30s --timeout=10s --start-period=5s --retries=3 CMD curl -f http://localhost:10086/signin || exit 1
 
 ENTRYPOINT ["/opt/wireguarddashboard/src/entrypoint.sh"]

compose.yaml

@@ -12,7 +12,7 @@ services:
       - wg_port=51820
     volumes:
       - wgd_configs:/etc/wireguard
-      - wgd_app:/opt/wireguarddashboard/src
+      #- wgd_app:/opt/wireguarddashboard/src
     ports:
       - 10086:10086/tcp
       - 51820:51820/udp
@@ -23,4 +23,4 @@ services:
 
 volumes:
     wgd_configs:
-    wgd_app:
+    #wgd_app:

docker/alpine/builder.sh

@@ -0,0 +1,43 @@
+venv_python="./venv/bin/python3"
+venv_gunicorn="./venv/bin/gunicorn"
+pythonExecutable="python3"
+
+
+_check_and_set_venv(){
+    VIRTUAL_ENV="./venv"
+    if [ ! -d $VIRTUAL_ENV ]; then
+    	printf "[WGDashboard] Creating Python Virtual Environment under ./venv\n"
+        { $pythonExecutable -m venv  $VIRTUAL_ENV; } >> ./log/install.txt
+    fi
+    
+    if ! $venv_python --version > /dev/null 2>&1
+    then
+    	printf "[WGDashboard] %s Python Virtual Environment under ./venv failed to create. Halting now.\n" "$heavy_crossmark"	
+    	kill  $TOP_PID
+    fi
+    
+    source ${VIRTUAL_ENV}/bin/activate
+
+}
+
+build_core () {
+    if [ ! -d "log" ]
+	  then 
+		printf "[WGDashboard] Creating ./log folder\n"
+		mkdir "log"
+	fi
+
+
+    apk add --no-cache python3 net-tools python3-dev py3-virtualenv
+    _check_and_set_venv
+    printf "[WGDashboard] Upgrading Python Package Manage (PIP)\n"
+    { date; python3 -m pip install --upgrade pip; printf "\n\n"; } >> ./log/install.txt
+    printf "[WGDashboard] Building Bcrypt & Psutil\n"
+    { date; python3 -m pip install -r requirements.txt ; printf "\n\n"; } >> ./log/install.txt
+    printf "[WGDashboard] Build Successfull!\n"
+    printf "[WGDashboard] Clean Up Pip!\n"
+    { date; rm -rf /opt/wireguarddashboard/src/venv/lib/python3.12/site-packages/pip* ; printf "\n\n"; } >> ./log/install.txt
+
+}
+
+build_core

docker/alpine/entrypoint.sh

@@ -11,9 +11,6 @@ clean_up() {
     echo "No remains found, continuing."
   fi
 }
-
-
-
 ensure_blocking() {
   sleep 1s
   echo "Ensuring container continuation."
@@ -29,13 +26,13 @@ ensure_blocking() {
   sleep infinity
 }
 
-# Execute functions for the WireGuard Dashboard services, then set the environment variables
+{ date; clean_up; printf "\n\n"; } >> ./log/install.txt
-clean_up
+
 
 chmod u+x /opt/wireguarddashboard/src/wgd.sh
-if [ ! -f "/opt/wireguarddashboard/src/wg-dashboard.ini" ]; then
-  /opt/wireguarddashboard/src/wgd.sh install
 
-fi
+
+
+/opt/wireguarddashboard/src/wgd.sh install
 /opt/wireguarddashboard/src/wgd.sh start
 ensure_blocking

docker/alpine/requirements.txt

@@ -1,8 +1,2 @@
-#bcrypt
+bcrypt
-ifcfg
+psutil
-#psutil
-pyotp
-Flask
-flask-cors
-icmplib
-gunicorn

docker/alpine/wgd.sh

@@ -59,6 +59,7 @@ _check_and_set_venv(){
     . ${VIRTUAL_ENV}/bin/activate
 }
 
+
 _determineOS(){
   if [ -f /etc/os-release ]; then
       . /etc/os-release
@@ -88,7 +89,7 @@ _installPython(){
 			fi
 		;;
 		alpine)
-			{ apk update; apk add python3 net-tools py3-bcrypt py3-psutil; printf "\n\n"; } &>> ./log/install.txt 
+			{ apk update; apk add python3 net-tools  ; printf "\n\n"; } &>> ./log/install.txt 
 		;;
 	esac
 	
@@ -257,8 +258,6 @@ install_wgd(){
     _installPythonPip
 
 
-    
-
     if [ ! -d "db" ] 
       then 
         printf "[WGDashboard] Creating ./db folder\n"
@@ -266,12 +265,16 @@ install_wgd(){
     fi
     _check_and_set_venv
 	
+
     printf "[WGDashboard] Upgrading Python Package Manage (PIP)\n"
+	{ date; python3 -m ensurepip --upgrade; printf "\n\n"; } >> ./log/install.txt
     { date; python3 -m pip install --upgrade pip; printf "\n\n"; } >> ./log/install.txt
     printf "[WGDashboard] Installing latest Python dependencies\n"
     { date; python3 -m pip install -r requirements.txt ; printf "\n\n"; } >> ./log/install.txt
     printf "[WGDashboard] WGDashboard installed successfully!\n"
     printf "[WGDashboard] Enter ./wgd.sh start to start the dashboard\n"
+	#deactivate
+
 }
 
 check_wgd_status(){
@@ -307,8 +310,8 @@ gunicorn_start () {
   fi
   
   _check_and_set_venv
+	
   sudo "$venv_gunicorn" --config ./gunicorn.conf.py
-  #sudo gunicorn -c ./gunicorn.conf.py 
   sleep 5
   checkPIDExist=0
   while [ $checkPIDExist -eq 0 ]

src/wgd.sh

@@ -88,7 +88,7 @@ _installPython(){
 			fi
 		;;
 		alpine)
-			{ apk update; apk add python3 net-tools python3-dev; printf "\n\n"; } &>> ./log/install.txt 
+			{ apk update; apk add python3 net-tools; printf "\n\n"; } &>> ./log/install.txt 
 		;;
 	esac