Merge pull request #10 from soxfor/dev

2023-04-24 02:10:59 +01:00 · 2023-04-24 02:10:59 +01:00 · 6073092c03
commit 6073092c03
parent 0bda3100f8 7e46294294
4 changed files with 147 additions and 28 deletions
--- a/5
+++ b/5
@ -19,7 +19,7 @@ FROM ubuntu:jammy
 LABEL org.opencontainers.image.source="https://github.com/soxfor/qbittorrent-natmap"
 LABEL org.opencontainers.image.base.name="ubuntu:jammy"
 LABEL description="Map port via NAT-PMP and update qBittorrent configuration"
-LABEL version="1.0.7"
+LABEL version="1.1.0"

 ARG DEBIAN_FRONTEND=noninteractive

@ -30,7 +30,8 @@ RUN apt-get install --no-install-suggests --no-install-recommends --yes --quiet
    bc \
    netcat-openbsd \
    tzdata \
-    locales
+    locales \
+    iproute2
 RUN rm -rf /var/lib/apt/lists/* /var/cache/apt/*
 RUN apt-get clean

--- a/README.md
+++ b/README.md
@ -42,7 +42,8 @@ These actions are performed continuously (in a loop, every 5 minutes (default, c
 * QBITTORRENT_PORT (Defaults to **8080**)
 * QBITTORRENT_USER (Defaults to **admin**)
 * QBITTORRENT_PASS (Defaults to **adminadmin**)
-* VPN_GATEWAY (Defaults to empty, **needs to be set**)
+* VPN_GATEWAY (Defaults to **empty**)
+    * If not set the script will try and find it
    * The value for this variable will be the `VPN_IF_NAME` (default: tun0) gateway address, not the `VPN_ENDPOINT_IP` from the Gluetun/VPN Container when using Wireguard, [more info here](https://github.com/qdm12/gluetun/wiki/Custom-provider#wireguard-only).
    * For ProtonVPN using Wireguard this would be set to **10.2.0.1**
 * VPN_CT_NAME (Defaults to **gluetun**)
--- a/data/start.sh
+++ b/data/start.sh
@ -4,6 +4,41 @@ timestamp() {
    date '+%Y-%m-%d %H:%M:%S'
 }

+get_vpn_if_gw() {
+    local vpn_if_hex_addr=''
+    local vpn_if_dec_addr=''
+    local vpn_if_addr=''
+    local try_ip=''
+    local vpn_if_gw=''
+
+    vpn_if_hex_addr=$(grep "${VPN_IF_NAME}" /proc/net/route | awk '$2 == "00000000" { print $3 }')
+    
+    if [ -n "${vpn_if_hex_addr}" ]; then
+        #shellcheck disable=SC2046
+        vpn_if_dec_addr=$(printf "%d." $(echo "${vpn_if_hex_addr}" | sed 's/../0x& /g' | tr ' ' '\n' | tac) | sed 's/\.$/\n/')
+    fi
+
+    if [ -z "${vpn_if_dec_addr}" ]; then
+        vpn_if_addr=$(ip addr show dev "${VPN_IF_NAME}" | grep -oP '([0-9]{1,3}[\.]){3}[0-9]{1,3}')
+        for n in {1..254}; do
+            try_ip="$(echo "${vpn_if_addr}" | cut -d'.' -f1-3).${n}"
+            if [ "${try_ip}" != "${vpn_if_addr}" ]; then
+                if nc -4 -vw1 "${try_ip}" 1 &>/dev/null 2>&1; then
+                    vpn_if_gw=${try_ip}
+                    break
+                fi
+            fi
+        done
+        if [ -n "${vpn_if_gw}" ]; then
+            echo "${vpn_if_gw}"
+        else
+            return 1
+        fi
+    else 
+        echo "${vpn_if_dec_addr}"
+    fi
+}
+
 getpublicip() {
    # shellcheck disable=SC2086
    natpmpc -g ${VPN_GATEWAY} | grep -oP '(?<=Public.IP.address.:.).*'
@ -107,7 +142,23 @@ get_portmap() {
    return $res
 }

+check_vpn_ct_health() {
+    while true;
+    do
+        if ! docker inspect "${VPN_CT_NAME}" --format='{{json .State.Health.Status}}' | grep -q '"healthy"'; then
+            echo "$(timestamp) | Waiting for ${VPN_CT_NAME} healthy state.."
+            sleep 3
+        else
+            echo "$(timestamp) | VPN container ${VPN_CT_NAME} in healthy state!"
+            break
+        fi
+    done
+}
+
 pre_reqs() {
+    if [ -z "${VPN_GATEWAY}" ]; then
+        VPN_GATEWAY=$(get_vpn_if_gw || echo '')
+    fi
 while read -r var; do
    [ -z "${!var}" ] && { echo "$(timestamp) | ${var} is empty or not set."; exit 1; }
 done << EOF
@ -148,6 +199,9 @@ configured_port=
 active_port=
 qbt_sid=

+# Wait for a healthy state on the VPN container
+check_vpn_ct_health
+
 if pre_reqs; then load_vals; fi

 # shellcheck disable=SC2086
--- a/docker-compose.yml
+++ b/docker-compose.yml
@ -1,33 +1,96 @@
+---
 services:
-  app:
+  gluetun:
+    # https://github.com/qdm12/gluetun
+    image: ghcr.io/qdm12/gluetun:latest
+    container_name: gluetun
+    # line above must be uncommented to allow external containers to connect. See https://github.com/qdm12/gluetun/wiki/Connect-a-container-to-gluetun#external-container-to-gluetun
+    restart: unless-stopped
+    cap_add:
+      - NET_ADMIN
+    devices:
+      - /dev/net/tun:/dev/net/tun
+    volumes:
+      - /<yourpath>:/gluetun
+      # If using ProtonVPN with OpenVPN, this path needs to be set to the downloaded .ovpn file
+      # - /<yourpath>/<ovpn_config>.udp.ovpn:/gluetun/custom.conf:ro
+    environment:
+      # See https://github.com/qdm12/gluetun/wiki
+      ## ProtonVPN Wireguard
+      - VPN_SERVICE_PROVIDER=custom
+      - VPN_TYPE=wireguard
+      - VPN_ENDPOINT_IP=
+      - VPN_ENDPOINT_PORT=
+      - WIREGUARD_PUBLIC_KEY=
+      - WIREGUARD_PRIVATE_KEY=
+      - WIREGUARD_ADDRESSES=
+      ## ProtonVPN OpenVPN
+      # - VPN_SERVICE_PROVIDER=custom
+      # - VPN_TYPE=openvpn
+      # - OPENVPN_CUSTOM_CONFIG=/gluetun/custom.conf
+      # See https://protonvpn.com/support/port-forwarding-manual-setup/
+      # - OPENVPN_USER=<username>+pmp
+      # - OPENVPN_PASSWORD=
+      # Timezone for accurate log times
+      - TZ=Etc/UTC
+      # Server list updater. See https://github.com/qdm12/gluetun/wiki/Updating-Servers#periodic-update
+      - UPDATER_PERIOD=
+      - UPDATER_VPN_SERVICE_PROVIDERS=
+      # If QBITTORRENT_SERVER address is not related to VPN_IF_NAME (default: tun0) you'll need to set the variable below
+      # - FIREWALL_OUTBOUND_SUBNETS=172.16.0.0/24
+    ports:
+      # - 8888:8888/tcp # HTTP proxy
+      # - 8388:8388/tcp # Shadowsocks
+      # - 8388:8388/udp # Shadowsocks
+      - 8080:8080/tcp # qBittorrent
+    # networks:
+    #   gluetun-network:
+    #     ipv4_address: 172.16.0.10
+
+  qbittorrent:
+    # https://docs.linuxserver.io/images/docker-qbittorrent
+    image: lscr.io/linuxserver/qbittorrent:latest
+    container_name: qbittorrent
+    restart: unless-stopped
+    volumes:
+      - /<yourpath>/config:/config
+      - /<yourpath>/downloads:/downloads
+    environment:
+      - TZ=Etc/UTC
+    network_mode: "service:gluetun"
+    depends_on:
+      gluetun:
+        condition: service_healthy
+
+  qbittorrent-natmap:
+    # https://github.com/soxfor/qbittorrent-natmap
    image: ghcr.io/soxfor/qbittorrent-natmap:latest
    container_name: qbittorrent-natmap
    restart: unless-stopped
    volumes:
-      - /var/run/docker.sock:/var/run/docker.sock
+      - /var/run/docker.sock:/var/run/docker.sock:ro
    environment:
      - TZ=Etc/UTC
-      - QBITTORRENT_SERVER=ip.a.dd.r
-      # - QBITTORRENT_PORT=   
-      # Defaults to 8080
-      # - QBITTORRENT_USER=   
-      # Defaults to admin
-      # - QBITTORRENT_PASS=   
-      # Defaults to adminadmin
-      # - VPN_CT_NAME=        
-      # Defaults to gluetun
-      - VPN_GATEWAY=ip.a.dd.r
-      # - VPN_IF_NAME=        
-      # Defaults to tun0
-      # - CHECK_INTERVAL=     
-      # Defaults to 300sec
-      # - NAT_LEASE_LIFETIME= 
-      # Defaults to 300sec
+      - QBITTORRENT_SERVER=
+      # - QBITTORRENT_PORT=8080
+      # - QBITTORRENT_USER=admin
+      # - QBITTORRENT_PASS=adminadmin
+      # - VPN_GATEWAY=
+      # - VPN_CT_NAME=gluetun
+      # - VPN_IF_NAME=tun0
+      # - CHECK_INTERVAL=300
+      # - NAT_LEASE_LIFETIME=300
+    network_mode: "service:gluetun"
    depends_on:
-      # VPN Container Name
-      - gluetun
-      # qBittorrent Container Name
-      - qbittorrent
-    network_mode: "container:gluetun" # Specify the VPN container name here
-    # or
-    # network_mode: "service:gluetun" # if defined on the same docker-compose file
+      qbittorrent:
+        condition: service_started
+      gluetun:
+        condition: service_healthy
+
+#networks:
+#  gluetun-network:
+#    driver: bridge
+#    ipam:
+#      config:
+#        - subnet: 172.16.0.0/24
+#          gateway: 172.16.0.254