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1 Commits
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29bb822f5c |
1
.gitignore
vendored
1
.gitignore
vendored
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.env
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@ -1,33 +0,0 @@
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volumes:
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gluetun:
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services:
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gluetun:
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image: "qmcgaw/gluetun:${GLUETUN_VERSION}"
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container_name: "${GLUETUN_NAME:-gluetun}"
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cap_add:
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- NET_ADMIN
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devices:
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- /dev/net/tun:/dev/net/tun
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volumes:
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- gluetun:/gluetun
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- "${GLUETUN_TMP:-./scratch/gluetun}:/tmp/gluetun"
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environment:
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- OPENVPN_USER=${VPN_USER}
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- OPENVPN_PASSWORD=${VPN_PASSWORD}
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- TZ=America/New_York
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- VPN_PORT_FORWARDING=${VPN_PORTFORWARD:-off}
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- VPN_SERVICE_PROVIDER=private internet access
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- VPN_TYPE=openvpn
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rtorrent:
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image: ${RTORRENT_IMAGE:-localhost/rtorrent}:${RTORRENT_VERSION:-latest}
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container_name: "${RTORRENT_NAME:-rtorrent}"
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network_mode: "service:gluetun"
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depends_on:
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- gluetun
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environment:
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- DEBUG=${DEBUG:-false}
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- GLUETUN_FORWARD=${GLUETUN_FORWARD:-false}
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volumes:
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- "${GLUETUN_TMP:-./scratch/gluetun}:/tmp/gluetun:ro"
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125
entrypoint.sh
125
entrypoint.sh
@ -1,29 +1,10 @@
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#!/bin/bash
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#!/bin/bash
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set -eu
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set -eux
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# GID/UID
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# GID/UID
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USER_ID=${GUID:-1000}
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USER_ID=${GUID:-1000}
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GROUP_ID=${PGID:-1000}
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GROUP_ID=${PGID:-1000}
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# Polling interval
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SLEEP_INTERVAL=${SLEEP_INTERVAL:-2}
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# Gluetun config
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GLUETUN_FORWARD=${GLUETUN_FORWARD:-false}
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GLUETUN_TIMEOUT=${GLUETUN_TIMEOUT:-120}
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GLUETUN_INITIAL_DELAY=${GLUETUN_INITIAL_DELAY:-5}
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# rtorrent runtime config
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RTORRENT_RC=${RTORRENT_RC:-/home/rtorrent/.rtorrent.rc}
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RTORRENT_PREFIX=${RTORRENT_PREFIX:-SETTING_}
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# Debug
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DEBUG=${DEBUG:-false}
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DEBUG_DIRECT=${DEBUG_DIRECT:-false}
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if [ "$DEBUG" = "true" ]; then
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set -x
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fi
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# Create group/user
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# Create group/user
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getent group rtorrent >/dev/null || groupadd -g "$GROUP_ID" rtorrent
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getent group rtorrent >/dev/null || groupadd -g "$GROUP_ID" rtorrent
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id -u rtorrent &>/dev/null || \
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id -u rtorrent &>/dev/null || \
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@ -34,106 +15,24 @@ groupmod -o -g "$GROUP_ID" rtorrent
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usermod -o -u "$USER_ID" rtorrent &>/dev/null
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usermod -o -u "$USER_ID" rtorrent &>/dev/null
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# Copy default config
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# Copy default config
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if [ ! -e "$RTORRENT_RC" ]; then
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if [ ! -e /home/rtorrent/.rtorrent.rc ]; then
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cp /tmp/rtorrent.rc.template "$RTORRENT_RC"
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cp /tmp/rtorrent.rc.template /home/rtorrent/.rtorrent.rc
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chown rtorrent:rtorrent "$RTORRENT_RC"
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chown rtorrent:rtorrent /home/rtorrent/.rtorrent.rc
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echo "INFO: Copied template .rtorrent.rc"
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fi
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fi
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# Optionally set forwarded port from Gluetun
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# Trap for graceful shutdown
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if [ "$GLUETUN_FORWARD" = "true" ]; then
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trap 'su - rtorrent -c "screen -S rtorrent -X stuff \"^Q\015\""; wait $SCREEN_PID' SIGTERM
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# Is the port range already set?
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if grep -q "^SETTING_network__port_range__set" < <(env); then
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echo "[ERROR]: GLUETUN_FORWARD and SETTING_network__port_range__set is set"
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exit 1
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fi
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# Check if GLUETUN_IP is already set
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if [ -n "${GLUETUN_IP+x}" ]; then
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echo "[ERROR]: GLUETUN_IP is already set"
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exit 1
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fi
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sleep "$GLUETUN_INITIAL_DELAY"
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GLUETUN_START_TIME="$(date +%s)"
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while true; do
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GLUETUN_CURRENT_TIME="$(date +%s)"
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GLUETUN_DIFF_TIME="$((GLUETUN_CURRENT_TIME - GLUETUN_START_TIME))"
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# Timeout check
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if [ "$GLUETUN_DIFF_TIME" -ge "$GLUETUN_TIMEOUT" ]; then
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echo "[ERROR]: Waited $DIFF_TIME/$GLUETUN_TIMEOUT seconds for Gluetun values"
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exit 1
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fi
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# Check forwarded_port and IP
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if [ -f /tmp/gluetun/forwarded_port ]; then
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FORWARDED_PORT="$(cat /tmp/gluetun/forwarded_port)"
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if [ -n "$FORWARDED_PORT" ] && [ "$FORWARDED_PORT" != "0" ]; then
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if [ -f /tmp/gluetun/ip ]; then
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GLUETUN_IP=$(cat /tmp/gluetun/ip)
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if [ -n "$GLUETUN_IP" ] && [ "$GLUETUN_IP" != "" ]; then
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break
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fi
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fi
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fi
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fi
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# Waiting
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echo "Waiting ($GLUETUN_DIFF_TIME/$GLUETUN_TIMEOUT seconds) for Gluetun values"
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sleep 5
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done
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# Set range
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# shellcheck disable=SC2034
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export SETTING_network__port_range__set="${FORWARDED_PORT}-${FORWARDED_PORT}"
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fi
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# Replace key/values
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while IFS='=' read -r ENVVAR VALUE; do
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if [[ $ENVVAR == ${RTORRENT_PREFIX}* ]]; then
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KEY="${ENVVAR#"$RTORRENT_PREFIX"}"
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KEY="${KEY//__/.}"
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if ! grep -q "^${KEY}" "$RTORRENT_RC"; then
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echo "[WARN]: \"$KEY\" does not exist in $RTORRENT_RC and was not updated"
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else
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if [ "$DEBUG" = "true" ]; then
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echo "[DEBUG] Updating \"$KEY\" to \"$VALUE\""
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fi
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sed -i "s|^${KEY}.*|${KEY} = ${VALUE}|" "$RTORRENT_RC"
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fi
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else
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if [ "$DEBUG" = "true" ]; then
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echo "[DEBUG] \"$ENVVAR\" doesn't have the prefix \"$RTORRENT_PREFIX\""
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fi
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fi
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done < <(env)
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# See final config if DEBUG
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if [ "$DEBUG" = "true" ]; then
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cat "$RTORRENT_RC"
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fi
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# Start rtorrent in a detached screen session
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# Start rtorrent in a detached screen session
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# NOTE: Running without a screen isn't supported but might output config errors
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su - rtorrent -c "screen -dmS rtorrent rtorrent" &
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if [ ! "$DEBUG_DIRECT" = "true" ]; then
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su - rtorrent -c "screen -dmS rtorrent rtorrent" &
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else
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su - rtorrent -c "rtorrent" &
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fi
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# Wait for the su process to finish
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# Wait for the su process to finish
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wait $!
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wait $!
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# Find rtorrent PID and monitor it
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# Find screen PID and monitor it
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RTORRENT_PID="$(pgrep -f "^rtorrent$")"
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SCREEN_PID=$(pgrep -f "SCREEN -dmS rtorrent")
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# Trap for graceful shutdown
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# Keep the script running until the screen session ends
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trap 'su - rtorrent -c "kill -15 $RTORRENT_PID"' SIGTERM SIGINT
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tail --pid="$SCREEN_PID" -f /dev/null
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# Wait for PID
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exit 0
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[ "$DEBUG" = "true" ] && set +x
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while kill -0 "$RTORRENT_PID" 2>/dev/null; do sleep "$SLEEP_INTERVAL"; done
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exit 0
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2
scratch/.gitignore
vendored
2
scratch/.gitignore
vendored
@ -1,2 +0,0 @@
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*
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||||||
!.gitignore
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Reference in New Issue
Block a user