Infrastructure Tools

File: assistant/infra_tools.go

Infrastructure management tools providing real-time monitoring and agent-scoped remote SSH execution with safety checks.

Fortress Bottleneck Monitor

handleFortressBottleneckMonitor() — Aggregates real-time infrastructure metrics against configurable thresholds.

Data Sources (from floatingvariables):

Gadgetzan CPU/RAM percentages
cPanel cluster health status
Virtualizor VM CPU utilization

Output: Formatted "Equilibrium Report" with thresholds:

Default CPU threshold: 80%
Default RAM threshold: 90%

Remote SSH Execution

handleRemoteSSHExecution() — MasterAdmin/NOC-only tool for executing commands on remote servers via persistent SSH.

Agent-Scoped Server ACLs

Agent	Allowed Servers	Notes
`nova`	`ldn.london-hosting.com`	London-Hosting only
`sysafe`	`hosting.sysafe.co.uk`, `ldn.london-hosting.com`	Sysafe + London-Hosting
`sasha`	`gadgetzan.dlan`, `dweb.dlan`, `ai.dlan`, `wifi.dlan`, etc.	Internal dLAN servers
`MasterAdmin`	All servers	Unrestricted

Exported functions:

GetAllowedRemoteServers() — Returns all allowed servers
GetAgentAllowedServers(agentName) — Returns servers for a specific agent
IsServerAllowedForAgent(server, agentName) — ACL check

Connection Reliability

checkServerReachability() — 5 retry attempts with 3-second delays on TCP port 22 before giving up.

Command Safety

IsRemoteCommandSafe() — Blocks destructive commands:

Blocked patterns: rm -rf, rmdir, mkfs, dd, shutdown, reboot, halt, iptables -F, ufw disable, fork bombs, chmod -R 777, curl (in destructive contexts), etc.

Parse exit codes: parseCommandExitCode() interprets SSH command errors with helpful troubleshooting hints.