Phase 1 outputs: Cluster health, process count, redundancy mode, storage engine, transaction rate.
#!/bin/bash
FDB_CLUSTER="${FDB_CLUSTER_FILE:-/etc/foundationdb/fdb.cluster}"
echo "=== Process Health ==="
fdbcli --exec "status json" -C "$FDB_CLUSTER" 2>/dev/null | python3 -c "
import sys, json
data = json.load(sys.stdin)
cluster = data.get('cluster', {})
procs = cluster.get('processes', {})
for pid, p in procs.items():
roles = [r['role'] for r in p.get('roles', [])]
print(f\" {p.get('address','?')}: roles={roles} cpu={p.get('cpu',{}).get('usage_cores','?')} mem={p.get('memory',{}).get('used_bytes',0)//1048576}MB\")
" 2>/dev/null | head -15
echo ""
echo "=== Workload Metrics ==="
fdbcli --exec "status json" -C "$FDB_CLUSTER" 2>/dev/null | python3 -c "
import sys, json
data = json.load(sys.stdin)
wl = data.get('cluster', {}).get('workload', {})
ops = wl.get('operations', {})
for op_type, stats in ops.items():
print(f\" {op_type}: {stats.get('hz', 0):.0f} ops/sec\")
txns = wl.get('transactions', {})
for t_type, stats in txns.items():
print(f\" txn_{t_type}: {stats.get('hz', 0):.0f}/sec\")
" 2>/dev/null
echo ""
echo "=== Data Distribution ==="
fdbcli --exec "status json" -C "$FDB_CLUSTER" 2>/dev/null | python3 -c "
import sys, json
data = json.load(sys.stdin)
dd = data.get('cluster', {}).get('data', {})
print(f\"Total KV size: {dd.get('total_kv_size_bytes', 0)//1048576}MB\")
print(f\"Total disk used: {dd.get('total_disk_used_bytes', 0)//1048576}MB\")
print(f\"Moving data: {dd.get('moving_data', {}).get('in_flight_bytes', 0)//1048576}MB\")
print(f\"Partitions: {dd.get('partitions_count', '?')}\")
" 2>/dev/null
echo ""
echo "=== Backup Status ==="
fdbcli --exec "status json" -C "$FDB_CLUSTER" 2>/dev/null | python3 -c "
import sys, json
data = json.load(sys.stdin)
layers = data.get('cluster', {}).get('layers', {})
backup = layers.get('backup', {})
if backup:
print(f\"Backup running: {backup.get('instances_running', 0)}\")
else:
print('No backup layer detected')
" 2>/dev/null
