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PyBitmessage-2024-12-11/docker-compose/start-loadbalancer.sh
Peter Surda 664e57db37
Change bootstrap api user
- from `pybitmessage` to `api``
2024-02-28 23:00:23 +08:00

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#!/bin/bash
apt -y install curl jq ipvsadm libyajl2
EXTIP=$(curl -s telnetmyip.com|jq -r .ip)
if [ ! -e .env ]; then
THREADS=$(nproc --all)
PASSWORD=$(tr -dc a-zA-Z0-9 < /dev/urandom | head -c32 && echo)
cat > .env << EOF
THREADS=$THREADS
PASSWORD=$PASSWORD
EOF
else
. .env
fi
ipvsadm -C
ipvsadm -A -t ${EXTIP}:8444 -s rr
ipvsadm -A -t ${EXTIP}:8080 -s rr
docker compose up -d
CF=/etc/collectd/collectd.conf.d/curl_json.conf
echo "LoadPlugin curl_json" > $CF
echo "<Plugin curl_json>" >> $CF
for i in `seq 1 $THREADS`; do
cont="pybitmessage-bootstrap-${i}"
IP=$(docker inspect -f '{{range .NetworkSettings.Networks}}{{.IPAddress}}{{end}}' $cont 2>/dev/null)
[ -z "$IP" ] && continue
echo "Adding $IP"
ipvsadm -a -t ${EXTIP}:8444 -r ${IP}:8444 -m
ipvsadm -a -t ${EXTIP}:8080 -r ${IP}:8444 -m
INSTANCE=$(echo $cont|tr - _)
cat >> $CF << EOF
<URL "http://$IP:8442/">
Plugin "pybitmessagestatus"
Instance "$INSTANCE"
User "api"
Password "$PASSWORD"
Post "{\"jsonrpc\":\"2.0\",\"id\":\"id\",\"method\":\"clientStatus\",\"params\":[]}"
<Key "result/networkConnections">
Type "gauge"
Instance "networkconnections"
</Key>
<Key "result/numberOfPubkeysProcessed">
Type "counter"
Instance "numberofpubkeysprocessed"
</Key>
<Key "result/numberOfMessagesProcessed">
Type "counter"
Instance "numberofmessagesprocessed"
</Key>
<Key "result/numberOfBroadcastsProcessed">
Type "counter"
Instance "numberofbroadcastsprocessed"
</Key>
</URL>
EOF
done
echo "</Plugin>" >> $CF
systemctl restart collectd
ipvsadm -l -n