3 Commits

Author	SHA1	Message	Date
dtoro	3d88f52988	fix(checks): disk_usage_check no longer hangs on a stuck mount ... disk_usage_check.sh built its mount list with `df`, which blocks on a wedged filesystem (stale NFS export, a stuck ZFS pool) — and that stalled the whole check past the scheduler's 30s budget, leaving host:hubris:4 perpetually down. Build the mount list from /proc/mounts (a read that never stats anything), and bound every per-mount `df` with `timeout 8` so a single stuck mount is skipped instead of hanging the probe. Degrades to plain `df` on hosts without `timeout`//proc/mounts (macOS), whose local mounts don't hang.	2026-07-29 19:31:30 +02:00
dtoro	ef00e5b8e4	fix: disk_usage_check.sh handles inode '-' (vfat/efi), checkdefaults sets target_id ... - disk_usage_check.sh: sed 's/-/0/' for filesystems without inodes - checkdefaults.Ensure: includes target_id in check_defs INSERT so signals get proper target slug instead of null	2026-07-08 21:58:44 +02:00
dtoro	35feada286	scheduler: add ping + ssh-script check kinds, metrics refactor, 17 host check scripts ... - Refactor executeCheck to return checkResult struct with metrics map - Add ping check kind (ICMP reachability via system ping, macOS+Linux) - Add ssh-script check kind (remote host exec via SSH, allowlisted scripts) - Add threshold evaluation (warn/crit per metric from check config JSONB) - Add inode tracking to disk check - All 4 existing checks now return structured metrics - 17 check scripts: cpu, memory, load, swap, disk_usage, disk_smart, updates, zfs, process, uptime, oom, journal, time, fd, docker_health, caddy_error_rate, backup_freshness - Auto-deploy via tools/setup-checks.sh -> checks/install.sh on git pull - Add ping to OpenAPI CheckKind enum and generated Go types	2026-07-08 21:05:53 +02:00