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corrosion-admin-panel/backend-nest/src/entities/agent-host.entity.ts
Vantz Stockwell 930f655bf5
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feat(api): fleet data model Phase A — License -> Host -> Instance
Migration 022 adds agent_hosts / game_instances / instance_clusters /
instance_stats (named agent_hosts to avoid the existing B2B hosts
table). HostAgentConsumerService now parses the full v2 heartbeat and
upserts an agent_hosts row (host metrics: cpu/mem/disk/agent version,
keyed by license_id+hostname until enrollment) plus one game_instances
row per heartbeat instance entry (state + uptime, the billing unit).
Legacy server_connections write retained so the current panel keeps
working — additive migration, nothing breaks. Staleness sweep + offline
beacon now flip agent_hosts too. cluster_id FK reserved for Soulmask/
Dune. Migration applied to live DB; tsc green.

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
2026-06-11 12:00:52 -04:00

75 lines
2.0 KiB
TypeScript

import { Entity, PrimaryGeneratedColumn, Column, ManyToOne, JoinColumn, Check, Unique } from 'typeorm';
import { License } from './license.entity';
export interface AgentHostDisk {
mount: string;
total_mb: number;
free_mb: number;
}
/**
* One Corrosion host agent / one machine. Owns the machine-level facts.
*
* NOTE: distinct from the B2B `hosts` table (hosting-partner companies). This
* is `agent_hosts` — the physical/virtual box a customer runs the agent on.
*/
@Entity('agent_hosts')
@Unique(['license_id', 'hostname'])
@Check(`"status" IN ('connected', 'degraded', 'offline')`)
export class AgentHost {
@PrimaryGeneratedColumn('uuid')
id: string;
@Column({ type: 'uuid' })
license_id: string;
@Column({ type: 'varchar', length: 255, default: '' })
hostname: string;
@Column({ type: 'varchar', length: 64, nullable: true })
agent_version: string | null;
@Column({ type: 'varchar', length: 64, nullable: true })
agent_commit: string | null;
@Column({ type: 'varchar', length: 32, nullable: true })
os: string | null;
@Column({ type: 'varchar', length: 32, nullable: true })
arch: string | null;
@Column({ type: 'varchar', length: 20, default: 'offline' })
status: string;
@Column({ type: 'timestamptz', nullable: true })
last_heartbeat_at: Date | null;
@Column({ type: 'double precision', nullable: true })
cpu_percent: number | null;
@Column({ type: 'integer', nullable: true })
cpu_cores: number | null;
@Column({ type: 'bigint', nullable: true })
mem_total_mb: number | null;
@Column({ type: 'bigint', nullable: true })
mem_used_mb: number | null;
@Column({ type: 'bigint', nullable: true })
uptime_seconds: number | null;
@Column({ type: 'jsonb', nullable: true })
disks: AgentHostDisk[] | null;
@Column({ type: 'timestamptz', default: () => 'NOW()' })
created_at: Date;
@Column({ type: 'timestamptz', default: () => 'NOW()' })
updated_at: Date;
@ManyToOne(() => License, { onDelete: 'CASCADE' })
@JoinColumn({ name: 'license_id' })
license: License;
}