The app_user role had no INSERT/UPDATE/DELETE on credential_profiles,
snmp_profiles, or snmp_metrics — causing 'permission denied' when
creating credential profiles or SNMP profiles from the UI.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
- credential_profiles: UUID PK, tenant_id FK with CASCADE, credential_type,
encrypted credential fields, unique(tenant_id, name), RLS, poller_user GRANT
- snmp_profiles: UUID PK, nullable tenant_id for system profiles, profile_data
JSONB, partial unique indexes for tenant vs system name uniqueness, RLS with
system profile visibility to all tenants, poller_user GRANT
- 6 system seed profiles: generic-snmp, network-switch, network-router,
wireless-ap, ups-device, mikrotik-snmp with full OID collection definitions
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
