biondizzle
a8469f79d7
- Remove duplicate db.metrics section (port 7203 conflict) - Fix coordinator health endpoint (/health not /api/v1/services/m3db/health) - Update README: remove NodePort references, always use LoadBalancer - Add bootstrap instructions (workaround for init job chicken-and-egg) - Fix test-metrics.sh: correct health endpoint and JSON parsing
76 lines
2.7 KiB
Bash
Executable File
76 lines
2.7 KiB
Bash
Executable File
#!/bin/bash
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#
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# Simple M3DB connectivity test
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# Usage: ./test-metrics.sh <LB_IP>
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#
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set -e
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LB_IP="${1:-}"
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if [ -z "$LB_IP" ]; then
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echo "Usage: $0 <LB_IP>"
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echo "Example: $0 192.168.1.100"
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exit 1
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fi
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BASE_URL="http://${LB_IP}:7201"
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echo "=== M3DB Connectivity Test ==="
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echo "Target: ${BASE_URL}"
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echo ""
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# Health check
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echo "1. Coordinator Health"
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if curl -sf "${BASE_URL}/health" > /dev/null 2>&1; then
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echo " ✓ Healthy"
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else
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echo " ✗ Unhealthy or unreachable"
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exit 1
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fi
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# Placement
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echo ""
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echo "2. Placement (cluster topology)"
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PLACEMENT=$(curl -sf "${BASE_URL}/api/v1/services/m3db/placement" 2>/dev/null || echo '{}')
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INSTANCE_COUNT=$(echo "$PLACEMENT" | python3 -c "import sys,json; d=json.load(sys.stdin).get('placement',{}).get('instances',{}); print(len(d))" 2>/dev/null || echo "0")
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if [ "$INSTANCE_COUNT" -gt 0 ]; then
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echo " ✓ $INSTANCE_COUNT instances in placement"
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echo "$PLACEMENT" | python3 -c "import sys,json; d=json.load(sys.stdin).get('placement',{}).get('instances',{}); [print(f' - {k}') for k in d.keys()]" 2>/dev/null || true
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else
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echo " ✗ No placement configured (run init job)"
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fi
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# Namespaces
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echo ""
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echo "3. Namespaces (retention policies)"
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NAMESPACES=$(curl -sf "${BASE_URL}/api/v1/services/m3db/namespace" 2>/dev/null || echo '{}')
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NS_COUNT=$(echo "$NAMESPACES" | python3 -c "import sys,json; d=json.load(sys.stdin).get('registry',{}).get('namespaces',{}); print(len(d))" 2>/dev/null || echo "0")
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if [ "$NS_COUNT" -gt 0 ]; then
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echo " ✓ $NS_COUNT namespaces configured"
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echo "$NAMESPACES" | python3 -c "import sys,json; d=json.load(sys.stdin).get('registry',{}).get('namespaces',{}); [print(f' - {k}') for k in d.keys()]" 2>/dev/null || true
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else
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echo " ✗ No namespaces configured (run init job)"
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fi
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# Query test
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echo ""
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echo "4. Query Test (PromQL)"
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QUERY_RESULT=$(curl -sf "${BASE_URL}/api/v1/query?query=up" 2>/dev/null || echo '{"status":"error"}')
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STATUS=$(echo "$QUERY_RESULT" | python3 -c "import sys,json; print(json.load(sys.stdin).get('status','error'))" 2>/dev/null || echo "error")
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if [ "$STATUS" = "success" ]; then
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RESULT_COUNT=$(echo "$QUERY_RESULT" | python3 -c "import sys,json; print(len(json.load(sys.stdin).get('data',{}).get('result',[])))" 2>/dev/null || echo "0")
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echo " ✓ Query returned: $RESULT_COUNT series"
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else
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echo " ✗ Query failed"
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fi
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# Write test (requires protobuf + snappy, so just note it)
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echo ""
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echo "5. Write Test"
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echo " Note: Prometheus remote_write requires protobuf + snappy encoding."
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echo " Use test-metrics.py for full write/read verification."
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echo " Install: pip install python-snappy requests"
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echo ""
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echo "=== Test Complete ==="
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