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Start a 5 node Cassandra cluster with OpsCenter using Docker
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#!/bin/bash | |
docker pull abh1nav/opscenter:latest | |
docker pull abh1nav/cassandra:latest | |
echo "Starting OpsCenter" | |
docker run -d --name opscenter abh1nav/opscenter:latest | |
sleep 10 | |
OPS_IP=$(docker inspect -f '{{ .NetworkSettings.IPAddress }}' opscenter) | |
echo "Starting node cass1" | |
docker run -d --name cass1 -e OPS_IP=$OPS_IP abh1nav/cassandra:latest | |
sleep 30 | |
SEED_IP=$(docker inspect -f '{{ .NetworkSettings.IPAddress }}' cass1) | |
for name in cass{2..5}; do | |
echo "Starting node $name" | |
docker run -d --name $name -e SEED=$SEED_IP -e OPS_IP=$OPS_IP abh1nav/cassandra:latest | |
sleep 30 | |
done | |
echo "Registering cluster with OpsCenter" | |
curl \ | |
http://$OPS_IP:8888/cluster-configs \ | |
-X POST \ | |
-d \ | |
"{ | |
\"cassandra\": { | |
\"seed_hosts\": \"$SEED_IP\" | |
}, | |
\"cassandra_metrics\": {}, | |
\"jmx\": { | |
\"port\": \"7199\" | |
} | |
}" > /dev/null | |
echo "Go to http://$OPS_IP:8888/" |
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