Pulse/internal/config
rcourtman e21a72578f Add configurable SSH port for temperature monitoring
Related to #595

This change adds support for custom SSH ports when collecting temperature
data from Proxmox nodes, resolving issues for users who run SSH on non-standard
ports.

**Why SSH is still needed:**
Temperature monitoring requires reading /sys/class/hwmon sensors on Proxmox
nodes, which is not exposed via the Proxmox API. Even when using API tokens
for authentication, Pulse needs SSH access to collect temperature data.

**Changes:**
- Add `sshPort` configuration to SystemSettings (system.json)
- Add `SSHPort` field to Config with environment variable support (SSH_PORT)
- Add per-node SSH port override capability for PVE, PBS, and PMG instances
- Update TemperatureCollector to accept and use custom SSH port
- Update SSH known_hosts manager to support non-standard ports
- Add NewTemperatureCollectorWithPort() constructor with port parameter
- Maintain backward compatibility with NewTemperatureCollector() (uses port 22)
- Update frontend TypeScript types for SSH port configuration

**Configuration methods:**
1. Environment variable: SSH_PORT=2222
2. system.json: {"sshPort": 2222}
3. Per-node override in nodes.enc (future UI support)

**Default behavior:**
- Defaults to port 22 if not configured
- Maintains full backward compatibility
- No changes required for existing deployments

The implementation includes proper ssh-keyscan port handling and known_hosts
management for non-standard ports using [host]:port notation per SSH standards.
2025-11-05 20:03:29 +00:00
..
api_tokens.go feat: add native Windows service support and expandable host details 2025-10-23 22:11:56 +00:00
api_tokens_test.go Add API token scopes and standalone host agent 2025-10-23 11:40:31 +00:00
client_helpers.go Fix settings security tab navigation 2025-10-11 23:29:47 +00:00
config.go Add configurable SSH port for temperature monitoring 2025-11-05 20:03:29 +00:00
credentials.go Fix settings security tab navigation 2025-10-11 23:29:47 +00:00
docker_metadata.go Implement Docker metadata API endpoints 2025-10-28 22:56:53 +00:00
export.go feat: production-ready import/export with API tokens and transactional rollback 2025-10-21 14:37:44 +00:00
guest_metadata.go perf: reduce polling allocations and guest metadata load 2025-10-25 13:12:47 +00:00
import_transaction.go feat: production-ready import/export with API tokens and transactional rollback 2025-10-21 14:37:44 +00:00
oidc.go Fix settings security tab navigation 2025-10-11 23:29:47 +00:00
persistence.go Add configurable SSH port for temperature monitoring 2025-11-05 20:03:29 +00:00
persistence_fail_test.go Harden setup token flow and enforce encrypted persistence 2025-10-25 16:00:37 +00:00
persistence_test.go Add API token scopes and standalone host agent 2025-10-23 11:40:31 +00:00
registration.go Fix settings security tab navigation 2025-10-11 23:29:47 +00:00
watcher.go Add disk metrics, block I/O, and mount details to Docker monitoring 2025-10-29 12:05:36 +00:00