ops has 12 GB free on a 38 GB disk and the Traefik access log alone
is ~600 MB, so logs can't grow there. From 2026-11-14 Loki writes
chunks and index to Hetzner Object Storage (asxpio-loki-main, hel1)
with the existing project key, passed through loki.env and
-config.expand-env. Today's filesystem period ages out by retention.
Log retention goes from 14 to 90 days. Prometheus metrics are small
(~20 MB so far) and stay local, now for 90 days instead of 30.
Assisted-by: Claude:opus-5-5
blackbox_exporter matches query_response line by line, and ejabberd
writes its stream features and <proceed/> without newlines, so the
STARTTLS dialogue always timed out and the probe alert fired while
XMPP was fine. Port 5222 gets a TCP connect; the certificate is still
checked through direct TLS on 5223.
Assisted-by: Claude:opus-5-5
Nothing watched the servers: tonight's asxpio crash loop was found by
hand. On asxpio-ops, Prometheus (30 days), Loki (14 days) and Grafana
at gf.asxp.io (WireGuard only), with blackbox_exporter probing every
service from outside and postgres_exporter. On both hosts node_exporter
and cAdvisor on the VPC address, and Alloy shipping container logs, the
journal and Traefik's access log to Loki over the VPC.
Traefik and Forgejo expose their metrics; restic and the bucket replica
record their last success for node_exporter. Dashboards: an overview as
home, plus hosts, containers, Traefik, probes, Postgres and logs.
Alerts by email to me@asxp.io: host or service down, certificate under
14 days, disk or memory nearly full, a container restart-looping,
Postgres down, backup or replica stale.
Assisted-by: Claude:opus-5-5
