commit
This commit is contained in:
Ray Ozzie
parent
b8b66167c5
commit
06ca3a6e60
16
Dockerfile~
16
Dockerfile~
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FROM resin/raspberrypi-buildpack-deps
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# Enable systemd
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ENV INITSYSTEM on
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# Build the gateway
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COPY build.sh /ttn-gateway/build.sh
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WORKDIR /ttn-gateway
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RUN ./build.sh
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# Copy the run shell script after build, so we can modify it without rebuilding
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COPY run.sh /opt/ttn-gateway/run.sh
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WORKDIR /opt/ttn-gateway
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# Start it up
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CMD ["sh", "-c", "./run.sh"]
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50
build.sh~
50
build.sh~
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#! /bin/bash
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# Stop on the first sign of trouble
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set -e
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echo "The Things Network RPi + IC880A Gateway Builder/Installer"
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echo ""
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# Build in a temp folder that we'll completely purge after build,
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# and install into the linux folder where apps reside.
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BUILD_DIR="/tmp/ttn-gateway"
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mkdir $BUILD_DIR
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INSTALL_DIR="/opt/ttn-gateway"
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mkdir $INSTALL_DIR
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# Switch to where we'll do the builds
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pushd $BUILD_DIR
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# Build WiringPi so that we can do Raspberry Pi I/O
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git clone git://git.drogon.net/wiringPi
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pushd wiringPi
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./build
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popd
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# Build LoRa gateway app for this specific platform
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git clone https://github.com/TheThingsNetwork/lora_gateway.git
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pushd lora_gateway
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sed -i -e 's/PLATFORM= kerlink/PLATFORM= imst_rpi/g' ./libloragw/library.cfg
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# sed -i -e 's/DEBUG_HAL= 0/DEBUG_HAL= 1/g' ./libloragw/library.cfg
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make
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popd
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# Build the packet forwarder
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git clone https://github.com/TheThingsNetwork/packet_forwarder.git
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pushd packet_forwarder
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make
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popd
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# Restore location back to where we were prior to starting the build
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popd
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# Copy packet forwarder to where it'll be expected
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cp $BUILD_DIR/packet_forwarder/poly_pkt_fwd/poly_pkt_fwd $INSTALL_DIR/poly_pkt_fwd
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# Delete the build folder so that we save space
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rm -rf $BUILD_DIR
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echo "Build & Installation Completed."
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174
run.sh~
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run.sh~
@ -1,174 +0,0 @@
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#! /bin/bash
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# Configure the global and local configuration files via the environment
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echo "******************"
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echo "*** Configuration:"
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echo "******************"
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if [[ $GW_REGION == "" ]]; then
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echo "ERROR: GW_REGION required"
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while true; do sleep 10; done
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fi
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echo GW_REGION: $GW_REGION
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if [[ $GW_DESCRIPTION == "" ]]; then
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echo "ERROR: GW_DESCRIPTION required"
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while true; do sleep 10; done # don't exit in resin
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exit 1
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fi
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if [[ $GW_CONTACT_EMAIL == "" ]]; then
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echo "ERROR: GW_CONTACT_EMAIL required"
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while true; do sleep 10; done # don't exit in resin
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exit 1
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fi
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if [[ $GW_REF_LATITUDE == "" ]]; then
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echo "ERROR: GW_REF_LATITUDE required"
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while true; do sleep 10; done # don't exit in resin
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exit 1
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fi
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if [[ $GW_REF_LONGITUDE == "" ]]; then
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echo "ERROR: GW_REF_LONGITUDE required"
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while true; do sleep 10; done # don't exit in resin
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exit 1
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fi
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if [[ $GW_REF_ALTITUDE == "" ]]; then
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echo "ERROR: GW_REF_ALTITUDE required"
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while true; do sleep 10; done # don't exit in resin
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exit 1
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fi
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echo "******************"
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echo ""
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# load the region-appropriate global conf
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if curl -sS --fail https://raw.githubusercontent.com/rayozzie/ttn-gateway-conf/master/$GW_REGION-global_conf.json --output ./global_conf.json
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then
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echo Successfully loaded $GW_REGION-global_conf.json from TTN repo
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else
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echo "******************"
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echo "ERROR: GW_REGION not found"
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echo "******************"
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while true; do sleep 10; done # don't exit in resin
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exit 1
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fi
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# fetch location info, which we'll use as a hint to the gateway software
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if curl -sS --fail ipinfo.io --output ./ipinfo.json
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then
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echo "Actual gateway location:"
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IPINFO=$(cat ./ipinfo.json)
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echo $IPINFO
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else
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echo "Unable to determine gateway location"
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IPINFO="\"\""
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fi
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# set up environmental defaults for local.conf
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if [[ $GW_GPS == "" ]]; then GW_GPS="true"; fi
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if [[ $GW_BEACON == "" ]]; then GW_BEACON="false"; fi
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if [[ $GW_MONITOR == "" ]]; then GW_MONITOR="false"; fi
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if [[ $GW_UPSTREAM == "" ]]; then GW_UPSTREAM="true"; fi
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if [[ $GW_DOWNSTREAM == "" ]]; then GW_DOWNSTREAM="true"; fi
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if [[ $GW_GHOSTSTREAM == "" ]]; then GW_GHOSTSTREAM="false"; fi
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if [[ $GW_RADIOSTREAM == "" ]]; then GW_RADIOSTREAM="true"; fi
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if [[ $GW_STATUSSTREAM == "" ]]; then GW_STATUSSTREAM="true"; fi
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if [[ $GW_KEEPALIVE_INTERVAL == "" ]]; then GW_KEEPALIVE_INTERVAL="10"; fi
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if [[ $GW_STAT_INTERVAL == "" ]]; then GW_STAT_INTERVAL="30"; fi
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if [[ $GW_PUSH_TIMEOUT_MS == "" ]]; then GW_PUSH_TIMEOUT_MS="100"; fi
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if [[ $GW_FORWARD_CRC_VALID == "" ]]; then GW_FORWARD_CRC_VALID="true"; fi
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if [[ $GW_FORWARD_CRC_ERROR == "" ]]; then GW_FORWARD_CRC_ERROR="false"; fi
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if [[ $GW_FORWARD_CRC_DISABLED == "" ]]; then GW_FORWARD_CRC_DISABLED="false"; fi
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if [[ $GW_GPS_TTY_PATH == "" ]]; then GW_GPS_TTY_PATH="\"/dev/ttyAMA0\""; fi
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if [[ $GW_FAKE_GPS == "" ]]; then GW_FAKE_GPS="true"; fi
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if [[ $GW_GHOST_ADDRESS == "" ]]; then GW_GHOST_ADDRESS="\"127.0.0.1\""; fi
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if [[ $GW_GHOST_PORT == "" ]]; then GW_GHOST_PORT="1918"; fi
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if [[ $GW_MONITOR_ADDRESS == "" ]]; then GW_MONITOR_ADDRESS="\"127.0.0.1\""; fi
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if [[ $GW_MONITOR_PORT == "" ]]; then GW_MONITOR_PORT="2008"; fi
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if [[ $GW_SSH_PATH == "" ]]; then GW_SSH_PATH="\"/usr/bin/ssh\""; fi
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if [[ $GW_SSH_PORT == "" ]]; then GW_SSH_PORT="22"; fi
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if [[ $GW_HTTP_PORT == "" ]]; then GW_HTTP_PORT="80"; fi
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if [[ $GW_NGROK_PATH == "" ]]; then GW_NGROK_PATH="\"/usr/bin/ngrok\""; fi
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if [[ $GW_SYSTEM_CALLS == "" ]]; then GW_SYSTEM_CALLS="[\"df -m\",\"free -h\",\"uptime\",\"who -a\",\"uname -a\"]"; fi
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if [[ $GW_PLATFORM == "" ]]; then GW_PLATFORM="\"*\""; fi
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# create local.conf
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echo -e "{\n\
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\t\"gateway_conf\": {\n\
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\t\t\"ref_latitude\": $GW_REF_LATITUDE,\n\
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\t\t\"ref_longitude\": $GW_REF_LONGITUDE,\n\
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\t\t\"ref_altitude\": $GW_REF_ALTITUDE,\n\
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\t\t\"contact_email\": \"$GW_CONTACT_EMAIL\",\n\
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\t\t\"description\": \"$GW_DESCRIPTION\", \n\
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\t\t\"gps\": $GW_GPS,\n\
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\t\t\"beacon\": $GW_BEACON,\n\
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\t\t\"monitor\": $GW_MONITOR,\n\
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\t\t\"upstream\": $GW_UPSTREAM,\n\
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\t\t\"downstream\": $GW_DOWNSTREAM,\n\
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\t\t\"ghoststream\": $GW_GHOSTSTREAM,\n\
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\t\t\"radiostream\": $GW_RADIOSTREAM,\n\
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\t\t\"statusstream\": $GW_STATUSSTREAM,\n\
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\t\t\"keepalive_interval\": $GW_KEEPALIVE_INTERVAL,\n\
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\t\t\"stat_interval\": $GW_STAT_INTERVAL,\n\
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\t\t\"push_timeout_ms\": $GW_PUSH_TIMEOUT_MS,\n\
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\t\t\"forward_crc_valid\": $GW_FORWARD_CRC_VALID,\n\
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\t\t\"forward_crc_error\": $GW_FORWARD_CRC_ERROR,\n\
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\t\t\"forward_crc_disabled\": $GW_FORWARD_CRC_DISABLED,\n\
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\t\t\"gps_tty_path\": $GW_GPS_TTY_PATH,\n\
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\t\t\"fake_gps\": $GW_FAKE_GPS,\n\
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\t\t\"ghost_address\": $GW_GHOST_ADDRESS,\n\
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\t\t\"ghost_port\": $GW_GHOST_PORT,\n\
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\t\t\"monitor_address\": $GW_MONITOR_ADDRESS,\n\
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\t\t\"monitor_port\": $GW_MONITOR_PORT,\n\
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\t\t\"ssh_path\": $GW_SSH_PATH,\n\
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\t\t\"ssh_port\": $GW_SSH_PORT,\n\
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\t\t\"http_port\": $GW_HTTP_PORT,\n\
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\t\t\"ngrok_path\": $GW_NGROK_PATH,\n\
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\t\t\"system_calls\": $GW_SYSTEM_CALLS,\n\
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\t\t\"platform\": $GW_PLATFORM,\n\
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\t\t\"ipinfo\": $IPINFO,\n\
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\t\t\"gateway_ID\": \"0000000000000000\"\n\
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\t}\n\
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}" >./local_conf.json
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# Reset gateway ID based on MAC
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echo "******************"
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../packet_forwarder/reset_pkt_fwd.sh start ./local_conf.json
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echo "******************"
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echo ""
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# Test the connection, wait if needed.
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while [[ $(ping -c1 google.com 2>&1 | grep " 0% packet loss") == "" ]]; do
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echo "[TTN Gateway]: Waiting for internet connection..."
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sleep 30
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done
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# Fire up the forwarder.
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while true
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do
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echo "[TTN Gateway]: Starting packet forwarder..."
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./poly_pkt_fwd
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echo "******************"
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echo "*** [TTN Gateway]: EXIT (retrying in 15s)"
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echo "******************"
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sleep 15
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done
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