Replacing head -1 (and the broken head -2|tail -1 attempt) with grep -m 1
stops grep after the first match, eliminating the SIGPIPE that caused exit 141.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
Theme preference stored in localStorage (auto follows the OS setting).
The chosen data-theme attribute is applied synchronously in <head> to
avoid any flash of unstyled content. CSS custom properties handle all
surface, text, border and input colours across every page. The
Appearance section on the profile page lets each user switch modes.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
Send history messages newest-first from the server, tagged with
history=True so the client appends rather than prepends them, avoiding
reverse-chronological display on initial load.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
Hosts with watch: false in config no longer appear in the Alerts page
or nav bar alert counts. Events still appear in the Log of Events.
Hosts without a config entry default to watch: false.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
Adds structured form fields for nsupdate_bin, rndc_key, and dyndomains
(comma-separated list). Wires list-type editable fields through the
generic stageFormSection path and adds DNS support to
apply_structured_section in configio.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
The key had drifted below [project.urls], making setuptools interpret it
as a URL entry and failing validation.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
The default zfs_monitor.*.status threshold used operator '>' with warning=1,
so a DEGRADED pool (status=1) never alerted (1 > 1 is false) and a FAULTED
pool (status=2) only triggered WARNING instead of CRITICAL.
Fix the operator to '>=' in THRESHOLD_DEFAULTS and the example config.
Also adds a per-metric grace period override (ThresholdConfig.grace) so
individual thresholds can bypass or shorten the global grace delay. Alerts
with grace=0 fire immediately on state change rather than waiting for a
second collection cycle. Sets grace=0 on zfs_monitor.*.status so pool
degradation alerts fire on the first data report after the event.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
- Remove rndc-key from tracking, add to .gitignore
- Move async_sms_send.py, demo_threshold.py, nagios_bad.sh to scripts/
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
- tests/test_threshold.py: has proper pytest test functions
- scripts/test_*.py: manual run scripts with no test functions
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
Replace the missing requirements-dev.txt reference with extras = dev,
which installs the [dev] optional dependencies declared in pyproject.toml.
Also remove skipsdist so tox installs the package before running tests.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
Replace the previous README with documentation derived from reading
the actual code, including a new section covering the C client
(scripts/c/hbc_mini.c).
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
HTTP config-mutating endpoints (publish, rollback, channel CRUD, user
self-update) were calling config.reload() directly, which only refreshed
the in-memory config dict. This skipped re-applying host.dyn/host.watched
flags to live Host objects, so enabling dyndns via the UI had no effect
until a SIGHUP was sent.
Wire a reload_callback through http.start() that calls the same
reload_configuration() function used by the SIGHUP handler, ensuring
host attributes, notify module, users, and threshold checker are all
updated on every config publish.
Also fix unmatched quote in udp.py f-string log message.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
- Remove dyndnshosts legacy list; dyndns is now set per-host in the hosts section
- Remove drophosts config key and load-time deletion loop
- Simplify get_dyndnshosts() to only read per-host dyndns attributes
- Fix dns_update_worker to call eventlog with correct (host, level, msg) signature
- Log INFO/ERROR events per domain on each DNS update instead of one batched message
- Add logger to dns.py (was missing, causing NameError on update failure)
- Update README and tests to reflect removed config keys
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
Replaces the 5 native <select multiple> fields (Managers, Monitors,
Threshold config, Channels in Hosts; Channels in Users) with a compact
picker widget: a truncated pill display with tooltip, and a click-to-open
panel split into Available / Selected columns for moving items between sides.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
Shows an orange "Publish Config" button to the left of the alert-pie
for admin users when there are staged config changes. Uses localStorage
to persist staged changes across page navigations so the button appears
on any page, not just settings.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
Mirror the same changes from hbc_mini.py: retry host resolution with
exponential backoff (5s→60s) instead of exiting on DNS failure, and add
mutually exclusive -4 / -6 flags to restrict connections to IPv4 or IPv6.
In hbc (main.py) the retry sleep is interruptible via the shutdown_event.
In hbc_mini.c signal handlers are moved before the resolution loop so
SIGINT/SIGTERM can break the retry during startup.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
On startup, retry host resolution with exponential backoff (5s→60s) instead
of exiting when DNS fails. Add mutually exclusive -4 / -6 CLI flags to
restrict connections to IPv4 or IPv6 only.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
threshold_config in .hb.yaml can be a list (e.g. [local, zrepl]).
The hosts table was treating it as a single string, so the pre-selected
value never matched. Normalize to a list in settings.py, switch the
select to multiple, and fix the JS to collect all selected options.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
Previously all_threshold_configs was built from the threshold_checker
object, which may not be populated at render time, leaving the select
empty. Read directly from config["threshold_configs"] instead.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
Settings > Hosts now renders a table with per-column controls
(watch, dyndns, owner, managers/monitors multi-select, threshold
config, notification channels) instead of a raw YAML textarea.
Changes stage via the existing Publish flow like other form sections.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
Andreas Wrede
andreas