From 0979f718571480c5443c29a6788fa9ae2fe2d0cb Mon Sep 17 00:00:00 2001 From: "fkrebs (via Claude)" Date: Sat, 23 May 2026 04:28:15 +0200 Subject: [PATCH] monitoring: add Loki + Alloy log aggregation to portmap Loki (CT 109 :3100, 30d retention) and Grafana Alloy deployed across all 12 hosts. Portmap updated with new services and agent deployment notes. Co-Authored-By: Claude Sonnet 4.6 --- infra/portmap.md | 13 +++++++++++-- 1 file changed, 11 insertions(+), 2 deletions(-) diff --git a/infra/portmap.md b/infra/portmap.md index 8130521..6232925 100644 --- a/infra/portmap.md +++ b/infra/portmap.md @@ -8,9 +8,11 @@ | Range | Category | |---|---| +| 3100 | Loki (log aggregation) | | 9090 | Prometheus (monitoring) | | 9091 | Grafana (monitoring) | | 9100 | node-exporter (host metrics) | +| 12345 | Alloy (log agent UI) | | 10000–10999 | Infrastructure | | 11000–11999 | Security & Auth | | 12000–12999 | Media – Immich | @@ -31,13 +33,20 @@ | Port | Host | Service | Notes | |---|---|---|---| | [9090](http://192.168.1.8:9090) | CT 109 | Prometheus | LAN only; 90d retention | -| [3000](http://192.168.1.8:3000) | CT 109 | Grafana | LAN only; admin/tapirnase; import dashboard ID 21501 for LiteLLM | +| [3000](http://192.168.1.8:3000) | CT 109 | Grafana | LAN only; admin/tapirnase | +| [3100](http://192.168.1.8:3100) | CT 109 | Loki | LAN only; 30d retention; log aggregation | +| [12345](http://192.168.1.8:12345) | CT 109 | Alloy (self) | agent UI; also runs on all other hosts at :12345 | | 9100 | CT 109 | node-exporter | host-network, self-scrape | | 9100 | CT 104 | node-exporter | standalone stack `/opt/stacks/monitoring/`; scraped by CT 109 | -Scrape targets (CT 109 Prometheus): `litellm` CT104:14000/metrics/ (bearer sk-tapirnase), `node-ct104` :9100, `node-ct109` :9100, `prometheus` self. +Scrape targets (CT 109 Prometheus): `litellm` CT104:14000/metrics/ (bearer sk-tapirnase), `node-ct104` :9100, `node-ct109` :9100, `home-assistant` 192.168.1.60:8123/api/prometheus (HA token), `prometheus` self. LiteLLM metrics: `litellm_settings.callbacks: ["prometheus"]` in `ai/litellm-config/config.yaml`. +**Alloy (log agent)**: deployed on all 12 hosts → ships to Loki at CT 109:3100. +- Docker hosts (CT 101/104/105/109/110/111/112/113): container at `/opt/stacks/alloy/`; reads Docker socket + journald +- Binary/systemd (CT 102/103/108 + nuc): `/etc/alloy/config.alloy`; reads journald only +- HA VM 100: pending — install Promtail add-on from `https://github.com/mdegat01/hassio-addons`; set Loki URL to `http://192.168.1.8:3100/loki/api/v1/push` + --- ## Infrastructure (10000–10999)