Progress so far.

docker/Dockerfile

@@ -1,5 +1,5 @@
 # Pull from small Debian stable image.
-FROM debian:stable-slim
+FROM debian:stable-slim AS build
 LABEL maintainer="dselen@nerthus.nl"
 
 # Declaring environment variables, change Peernet to an address you like, standard is a 24 bit subnet.
@@ -9,16 +9,20 @@ ENV wg_net="10.0.0.1"
 # Following ENV variables are changable on container runtime because /entrypoint.sh handles that. See compose.yaml for more info.
 ENV tz="Europe/Amsterdam"
 ENV global_dns="1.1.1.1"
-ENV enable_wg0="false"
+ENV enable="(`none`)"
 ENV isolated_peers="true"
 ENV public_ip="0.0.0.0"
 
 # Doing basic system maintenance. Change the timezone to the desired timezone.
 RUN ln -sf /usr/share/zoneinfo/${tz} /etc/localtime
 
+# Using WGDASH -- like wg_net functionally as a ARG command. But it is needed in entrypoint.sh so it needs to be exported as environment variable.
+ENV WGDASH=/opt/wireguarddashboard
+
 # Doing package management operations, such as upgrading
-RUN apt-get update && apt-get upgrade -y \
-  && apt-get install -y --no-install-recommends curl \
+RUN apt-get update && \
+    apt-get install -y --no-install-recommends \
+    curl \
     git \
     iproute2 \
     iptables \
@@ -31,24 +35,26 @@ RUN apt-get update && apt-get upgrade -y \
     traceroute \
     wireguard \
     wireguard-tools \
-  && apt-get remove linux-image-* --autoremove -y \
-  && apt-get clean \
-  && rm -rf /var/lib/apt/lists/*
+    sudo && \
+    apt-get remove -y linux-image-* && \
+    apt-get autoremove -y && \
+    apt-get clean && \
+    rm -rf /var/lib/apt/lists/* /tmp/* /var/tmp/*
+
 # Removing the Linux Image package to preserve space on the image, for this reason also deleting apt lists, to be able to install packages: run apt update.
 
-# Using WGDASH -- like wg_net functionally as a ARG command. But it is needed in entrypoint.sh so it needs to be exported as environment variable.
-ENV WGDASH=/opt/wireguarddashboard
-RUN python3 -m venv ${WGDASH}/venv
-
 # Doing WireGuard Dashboard installation measures. Modify the git clone command to get the preferred version, with a specific branch for example.
-RUN . ${WGDASH}/venv/bin/activate \
-  && git clone https://github.com/donaldzou/WGDashboard.git ${WGDASH}/app \
-  && pip3 install -r ${WGDASH}/app/src/requirements.txt \
-  && chmod +x ${WGDASH}/app/src/wgd.sh \
-  && .${WGDASH}/app/src/wgd.sh install
+RUN git clone https://github.com/donaldzou/WGDashboard.git ${WGDASH} \
+  && rm ${WGDASH}/.git -rdf \
+  && python3 -m venv ${WGDASH}/src/venv \
+  && . ${WGDASH}/src/venv/bin/activate \
+  && chmod +x ${WGDASH}/src/wgd.sh \
+  && cd ${WGDASH}/src \
+  && ./wgd.sh install
 
-# Set the volume to be used for persistency.
+# Set the volume to be used for WireGuard configuration persistency.
 VOLUME /etc/wireguard
+VOLUME ${WGDASH}
 
 # Generate basic WireGuard interface. Echoing the WireGuard interface config for readability, adjust if you want it for efficiency.
 # Also setting the pipefail option, verbose: https://github.com/hadolint/hadolint/wiki/DL4006.
@@ -67,7 +73,9 @@ RUN wg genkey | tee /etc/wireguard/wg0_privatekey \
   && rm /etc/wireguard/wg0_privatekey
 
 # Defining a way for Docker to check the health of the container. In this case: checking the login URL.
-HEALTHCHECK --interval=30s --timeout=10s --start-period=5s --retries=3 CMD curl -f http://localhost:10086/signin || exit 1
+HEALTHCHECK --interval=30s --timeout=10s --start-period=5s --retries=3 \
+  CMD [ "$(curl -s -o /dev/null -w '%{http_code}' http://localhost:10086/)" -eq "200" ] || exit 1
+
 
 # Copy the basic entrypoint.sh script.
 COPY entrypoint.sh /entrypoint.sh

docker/compose.yaml

@@ -1,12 +1,12 @@
 services:
   wireguard-dashboard:
-    image: repo.nerthus.nl/app/wireguard-dashboard:latest
+    image: dselen/wgdashboard:dev
     restart: unless-stopped
     container_name: wire-dash
     environment:
       #- tz=                # <--- Set container timezone, default: Europe/Amsterdam.
       #- global_dns=        # <--- Set global DNS address, default: 1.1.1.1.
-      - enable_wg0=true        # <--- If true, wg0 will be started on container startup. default: false.
+      - enable=wg0,wg1      # <--- If true, wg0 will be started on container startup. default: false.
       - isolated_peers=false     # <--- When set to true, it disallows peers to talk to eachother, setting to false, allows it, default: true.
       #- public_ip=         # <--- Set public IP to ensure the correct one is chosen, defaulting to the IP give by ifconfig.me.
     ports:
@@ -14,7 +14,7 @@ services:
       - 51820:51820/udp
     volumes:
       - conf:/etc/wireguard
-      - app:/opt/wireguarddashboard/app
+      - app:/opt/wireguarddashboard
     cap_add:
       - NET_ADMIN
 

docker/entrypoint.sh

@@ -1,30 +1,48 @@
 #!/bin/bash
 echo "Starting the WireGuard Dashboard Docker container."
 
+# === CLEAN UP ===
 clean_up() {
+  echo "---------------------    CLEAN UP    -----------------------"
   # Cleaning out previous data such as the .pid file and starting the WireGuard Dashboard. Making sure to use the python venv.
   echo "Looking for remains of previous instances..."
-  if [ -f "/opt/wireguarddashboard/app/src/gunicorn.pid" ]; then
+  local pid_file="${WGDASH}/src/gunicorn.pid"
+  if [ -f $pid_file ]; then
     echo "Found old .pid file, removing."
-    rm /opt/wireguarddashboard/app/src/gunicorn.pid
+    rm $pid_file
   else
-    echo "No remains found, continuing."
+    echo "No pid remains found, continuing."
+  fi
+
+  local pycache="${WGDASH}/src/__pycache__"
+  if [ -d "$pycache" ]; then
+    local pycache_filecount=$(find "$pycache" -maxdepth 1 -type f | wc -l)
+    if [ "$pycache_filecount" -gt 0 ]; then
+      echo "Found old pycaches, removing."
+      rm -rf "$pycache"/*
+    else
+      echo "No pycaches found, continuing."
+    fi
+  else
+    echo "No pycaches found, continuing."
   fi
 }
 
+# === CORE SERVICES ===
 start_core() {
+  echo "---------------------  STARTING CORE -----------------------"
+
   # This first step is to ensure the wg0.conf file exists, and if not, then its copied over from the ephemeral container storage.
   if [ ! -f "/etc/wireguard/wg0.conf" ]; then
     cp "/wg0.conf" "/etc/wireguard/wg0.conf"
-    echo "WireGuard interface file copied over."
+    echo "Standard WG0 Configuration file not found, grabbing template."
   else
-    echo "WireGuard interface file looks to already be existing."
+    echo "Standard WG0 Configuration file found, using that."
   fi
   
   echo "Activating Python venv and executing the WireGuard Dashboard service."
-
-  . "${WGDASH}"/venv/bin/activate
-  cd "${WGDASH}"/app/src || return # If changing the directory fails (permission or presence error), then bash will exist this function, causing the WireGuard Dashboard to not be succesfully launched.
+  . "${WGDASH}"/src/venv/bin/activate
+  cd "${WGDASH}"/src || return # If changing the directory fails (permission or presence error), then bash will exist this function, causing the WireGuard Dashboard to not be succesfully launched.
   bash wgd.sh start
 
   # The following section takes care of the firewall rules regarding the 'isolated_peers' feature, which allows or drops packets destined from the wg0 to the wg0 interface.
@@ -45,17 +63,22 @@ start_core() {
 
   fi
 
-  # The following section takes care of 
-  if [ "${enable_wg0,,}" = "true" ]; then
-    echo "Preference for wg0 to be turned on found."
-
-    wg-quick up wg0
+  # The following section takes care of enabling wireguard interfaces on startup.
+  IFS=',' read -r -a enable_array <<< "${enable}"
+  for interface in "${enable_array[@]}"; do
+    echo "Preference for $interface to be turned on found."
+    if [ -f "/etc/wireguard/${interface}.conf" ]; then
+      echo "Found corresponding configuration file, activating..."
+      wg-quick up $interface
     else
-    echo "Preference for wg0 to be turned off found."
+      echo "No corresponding configuration file found for $interface doing nothing."
     fi
+  done
 }
 
+# === SET ENV VARS ===
 set_envvars() {
+  echo "------------------------------------------------------------"
   echo "Setting relevant variables for operation."
 
   # If the timezone is different, for example in North-America or Asia.
@@ -67,11 +90,11 @@ set_envvars() {
   fi
 
   # Changing the DNS used for clients and the dashboard itself.
-  if [ "${global_dns}" != "$(grep "peer_global_dns = " /opt/wireguarddashboard/app/src/wg-dashboard.ini | awk '{print $NF}')" ]; then 
+  if [ "${global_dns}" != "$(grep "peer_global_dns = " /opt/wireguarddashboard/src/wg-dashboard.ini | awk '{print $NF}')" ]; then 
     echo "Changing default dns."
 
     #sed -i "s/^DNS = .*/DNS = ${global_dns}/" /etc/wireguard/wg0.conf # Uncomment if you want to have DNS on server-level.
-    sed -i "s/^peer_global_dns = .*/peer_global_dns = ${global_dns}/" /opt/wireguarddashboard/app/src/wg-dashboard.ini
+    sed -i "s/^peer_global_dns = .*/peer_global_dns = ${global_dns}/" /opt/wireguarddashboard/src/wg-dashboard.ini
   fi
 
   # Setting the public IP of the WireGuard Dashboard container host. If not defined, it will trying fetching it using a curl to ifconfig.me.
@@ -79,22 +102,24 @@ set_envvars() {
     default_ip=$(curl -s ifconfig.me)
     echo "Trying to fetch the Public-IP using ifconfig.me: ${default_ip}"
 
-    sed -i "s/^remote_endpoint = .*/remote_endpoint = ${default_ip}/" /opt/wireguarddashboard/app/src/wg-dashboard.ini
-  elif [ "${public_ip}" != "$(grep "remote_endpoint = " /opt/wireguarddashboard/app/src/wg-dashboard.ini | awk '{print $NF}')" ]; then
+    sed -i "s/^remote_endpoint = .*/remote_endpoint = ${default_ip}/" /opt/wireguarddashboard/src/wg-dashboard.ini
+  elif [ "${public_ip}" != "$(grep "remote_endpoint = " /opt/wireguarddashboard/src/wg-dashboard.ini | awk '{print $NF}')" ]; then
     echo "Setting the Public-IP using given variable: ${public_ip}"
 
-    sed -i "s/^remote_endpoint = .*/remote_endpoint = ${public_ip}/" /opt/wireguarddashboard/app/src/wg-dashboard.ini
+    sed -i "s/^remote_endpoint = .*/remote_endpoint = ${public_ip}/" /opt/wireguarddashboard/src/wg-dashboard.ini
   fi
 }
 
+# === CLEAN UP ===
 ensure_blocking() {
+  echo "------------------------------------------------------------"
   sleep 1s
   echo "Ensuring container continuation."
 
   # This function checks if the latest error log is created and tails it for docker logs uses.
-  if find "/opt/wireguarddashboard/app/src/log" -mindepth 1 -maxdepth 1 -type f | read -r; then
-    latestErrLog=$(find /opt/wireguarddashboard/app/src/log -name "error_*.log" | head -n 1)
-    latestAccLog=$(find /opt/wireguarddashboard/app/src/log -name "access_*.log" | head -n 1)
+  if find "/opt/wireguarddashboard/src/log" -mindepth 1 -maxdepth 1 -type f | read -r; then
+    latestErrLog=$(find /opt/wireguarddashboard/src/log -name "error_*.log" | head -n 1)
+    latestAccLog=$(find /opt/wireguarddashboard/src/log -name "access_*.log" | head -n 1)
     tail -f "${latestErrLog}" "${latestAccLog}"
   fi