mirror of
https://github.com/mulgadc/spinifex.git
synced 2026-10-15 17:11:30 +00:00
Julian Sommer
102 lines
2.3 KiB
Bash
Executable File
102 lines
2.3 KiB
Bash
Executable File
#!/bin/bash
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# Simulated multi-node cluster on a single machine using loopback addresses.
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# Uses ~/node{1,2,3}/ for separate data directories.
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# Usage: ./scripts/create-multi-node.sh
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set -e
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SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
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PROJECT_ROOT="$(cd "$SCRIPT_DIR/.." && pwd)"
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cd "$PROJECT_ROOT"
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echo "Multi-node simulation environment"
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echo "================================="
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# Build first
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make build
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echo ""
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echo "Removing old node directories..."
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rm -rf ~/node1/ ~/node2/ ~/node3/
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echo ""
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echo "Step 1: Cluster Formation"
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echo "========================="
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echo "Starting init node (127.0.0.1) and joining nodes (127.0.0.2, 127.0.0.3)..."
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# Init blocks until all nodes join, so run in background
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./bin/hive admin init \
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--node node1 \
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--nodes 3 \
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--bind 127.0.0.1 \
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--cluster-bind 127.0.0.1 \
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--port 4432 \
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--hive-dir ~/node1/ \
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--config-dir ~/node1/config/ \
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--region ap-southeast-2 \
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--az ap-southeast-2a &
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INIT_PID=$!
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# Wait for formation server to start
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sleep 2
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# Join nodes concurrently
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./bin/hive admin join \
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--node node2 \
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--bind 127.0.0.2 \
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--cluster-bind 127.0.0.2 \
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--host 127.0.0.1:4432 \
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--data-dir ~/node2/ \
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--config-dir ~/node2/config/ \
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--region ap-southeast-2 \
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--az ap-southeast-2a &
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JOIN2_PID=$!
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./bin/hive admin join \
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--node node3 \
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--bind 127.0.0.3 \
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--cluster-bind 127.0.0.3 \
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--host 127.0.0.1:4432 \
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--data-dir ~/node3/ \
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--config-dir ~/node3/config/ \
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--region ap-southeast-2 \
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--az ap-southeast-2a &
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JOIN3_PID=$!
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# Wait for all formation processes to complete
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wait $INIT_PID $JOIN2_PID $JOIN3_PID
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echo ""
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echo "Cluster formation complete!"
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echo ""
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echo "Step 2: Starting Services"
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echo "========================="
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# Start node 1 first (Predastore needs quorum)
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HIVE_SKIP_BUILD=true UI=false ./scripts/start-dev.sh ~/node1/ &
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sleep 5
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# Start nodes 2 and 3
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HIVE_SKIP_BUILD=true UI=false ./scripts/start-dev.sh ~/node2/ &
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sleep 2
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HIVE_SKIP_BUILD=true UI=false ./scripts/start-dev.sh ~/node3/ &
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# Wait for all start scripts to finish
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wait
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echo ""
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echo "Step 3: Verification"
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echo "===================="
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sleep 5
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echo "Daemon health:"
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for IP in 127.0.0.1 127.0.0.2 127.0.0.3; do
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echo " $IP: $(curl -s http://$IP:4432/health | head -c 100)"
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done
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echo ""
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echo "Multi-node cluster is running!"
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echo " Stop with: ./scripts/stop-dev.sh"
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echo " Logs: ~/node{1,2,3}/logs/"
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