1  [Unit]
 2  Description=ACDC Botnet Worker (%i)
 3  Documentation=https://source.ac-dc.network/alpha-delta-network/acdc-botnet
 4  After=network-online.target
 5  Wants=network-online.target
 6  # Wait for coordinator to be available
 7  After=acdc-botnet-coordinator.service
 8  
 9  [Service]
10  Type=simple
11  User=devops
12  Group=devops
13  WorkingDirectory=/opt/acdc-botnet
14  
15  # Load environment from config file (per-instance configuration)
16  EnvironmentFile=-/etc/acdc-botnet/worker-%i.conf
17  
18  # Binary location
19  ExecStart=/usr/local/bin/acdc-botnet worker start \
20    --coordinator ${COORDINATOR_ADDR:-localhost:50051} \
21    --worker-id ${WORKER_ID:-%i} \
22    --max-bots ${MAX_BOTS:-300} \
23    --capabilities ${CAPABILITIES:-trader,user,governor}
24  
25  # Resource limits for worker (configurable per instance)
26  # Default: 80% CPU, 16GB RAM for bot operations
27  CPUQuota=${CPU_QUOTA:-80%}
28  MemoryMax=${MEMORY_MAX:-16G}
29  TasksMax=4096
30  
31  # Process priority (lower than critical services)
32  Nice=10
33  IOWeight=100
34  
35  # Security hardening
36  NoNewPrivileges=true
37  PrivateTmp=true
38  ProtectSystem=strict
39  ProtectHome=true
40  ReadWritePaths=/var/lib/acdc-botnet
41  
42  # Logging
43  StandardOutput=journal
44  StandardError=journal
45  SyslogIdentifier=acdc-botnet-worker-%i
46  
47  # Restart policy
48  Restart=always
49  RestartSec=15
50  StartLimitInterval=300
51  StartLimitBurst=5
52  
53  # Graceful shutdown (allow bots to finish)
54  TimeoutStopSec=60
55  KillMode=mixed
56  KillSignal=SIGTERM
57  
58  [Install]
59  WantedBy=multi-user.target