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>
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>
The per-user notification channel selector in the admin settings Users
section was a column of checkboxes; replaced with a <select multiple>
for consistency with the profile chip picker and to reduce table width.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
Notification channels are now managed through a proper web form instead
of a raw YAML textarea. Any authenticated user can create channels; private
channels (owner-scoped) are hidden from other users. The user profile
channel selector becomes a tag/chip picker with a "My Channels" CRUD section.
- settings.py: add CHANNEL_TYPE_SCHEMAS for all 6 notifier types; channel
section switches to section_mode="channels"; cards include owner/private/min_level
- configio.py: add apply_channel() and delete_channel() for per-entry CRUD
- notify.py: strip owner/private metadata before dispatching to drivers
- http.py: add GET/POST /api/0/notification_channels, PUT/DELETE /{name},
GET /api/0/notification_channel_types; visibility helper filters private
channels per user; PUT /api/0/users/me validates against visible channels
- settings.html: card grid with edit/delete per channel; add/edit modal
with type dropdown and dynamically rendered type-specific fields
- profile.html: chip picker replaces checkbox list; My Channels section
for creating/editing/deleting user-owned channels
- tests: update test_settings_sections, test_http_users_me; add
test_notification_channels_api (16 new tests, 46 total passing)
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
Setting enabled: false at the plugin level (e.g. memory_monitor: {enabled: false})
was silently ignored because the non-dict value was skipped by the metric parser,
leaving THRESHOLD_DEFAULTS entries active.
- _parse_plugin_thresholds: detect plugin-level enabled/enable flag and delete
all matching entries from target_dict (covers legacy and default config paths)
- _parse_multi_config named configs: inject disabled stubs from effective_defaults
into raw_overrides so the merge step overwrites inherited defaults
- Accept 'enable' as a tolerated alias for 'enabled' in both code paths
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
fetchHostGlance was only called for the initially expanded host, leaving
all other hosts showing "—" until manually expanded. Now fetches glance
for every host-card on DOMContentLoaded and refreshes all (not just
expanded) on the 30s auto-refresh interval.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
DOMContentLoaded was calling fetchHostGlance but not fetchHostInfo,
leaving the info-meta section stuck on "Loading…". Both the URL-hash
and default first-host paths now call fetchHostInfo and populate
infoCache on load.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
- Rename memory_monitor threshold key from 'percent' to 'memory_percent'
so it matches exactly rather than relying on suffix stripping, which was
causing swap_percent to be evaluated against the memory threshold
- Add swap_percent default thresholds (warning: 40%, critical: 75%)
- Add zfs_monitor pool capacity default thresholds (warning: 80%, critical: 90%)
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
Show a colour-coded pie chart (red=critical, yellow=warning, green=ok)
to the left of the clock in the nav bar. Backed by a new
GET /api/0/alert_summary endpoint that counts hosts per alert level
for the current user's visible hosts.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
- threshold.py: add _find_threshold() with suffix fallback so thresholds
like ping_monitor.rtt_avg match ping_monitor.8_8_8_8_rtt_avg etc.;
each pinged host keeps its own alert state
- hbdclass.py: format RTT as integer ms (round())
- live.html: JS RTT display rounded to nearest ms (Math.round)
Co-Authored-By: Claude Sonnet 4.6 (1M context) <noreply@anthropic.com>
Hostnames in the live dashboard table are now links to /plugins#hostname,
which expands and scrolls to that host's card in the Host Overview page.
Co-Authored-By: Claude Sonnet 4.6 (1M context) <noreply@anthropic.com>
Only notify on worsening transitions (OK→WARNING, OK→CRITICAL,
WARNING→CRITICAL) and recovery (any→OK). De-escalation within alert
states no longer sends a duplicate notification since the metric never
recovered.
Co-Authored-By: Claude Sonnet 4.6 (1M context) <noreply@anthropic.com>
Add renderZfsTables() to plugins.html with health/capacity/frag/dedup
table and cumulative I/O table; colour-code health and capacity thresholds;
add zfs_monitor to plugin_order and summary/render dispatch.
Co-Authored-By: Claude Sonnet 4.6 (1M context) <noreply@anthropic.com>
- watch: true (default) per host; watch: false suppresses all notifications
for that host in udp.py and threshold.py
- Live Dashboard and Host Overview now show only hosts where the logged-in
user is owner or manager (admins see all); WebSocket broadcasts filtered
per-connection by the same rule
- Add hbd/client/plugins/zfs_monitor.py: collects per-pool health, capacity,
fragmentation, dedup ratio, and cumulative I/O ops/bandwidth via zpool(8)
Co-Authored-By: Claude Sonnet 4.6 (1M context) <noreply@anthropic.com>
threshold_config in the hosts section now accepts a list of named
configs applied left-to-right on top of the defaults, so focused
override profiles can be mixed without duplication. Single-string
and legacy host_threshold_mapping forms are unchanged.
- Add threshold_raw_configs to store per-config overrides separately
- Normalise threshold_config to list on parse (string or list)
- get_thresholds_for_host folds the list over the default base
- Update README and docs/THRESHOLD_ALERTING.md with examples
Co-Authored-By: Claude Sonnet 4.6 (1M context) <noreply@anthropic.com>
Sets dorestart and triggers a clean shutdown; os.execv re-execs
the process with the original arguments after cleanup.
Co-Authored-By: Claude Sonnet 4.6 (1M context) <noreply@anthropic.com>
- fix: matrix/sms_voipms notifications blocked the event loop on timeout;
make send_notification async, dispatch all channel drivers as non-blocking
tasks (asyncio.to_thread for sync drivers, asyncio.wait_for for async);
update all call sites to fire-and-forget via create_task
- feat: add /about page with version, runtime, uptime counter, and repo link
- fix: hbc_mini plugin data format now matches full hbc client so Host
Overview displays memory, disk, and network metrics correctly
Co-Authored-By: Claude Sonnet 4.6 (1M context) <noreply@anthropic.com>
- scripts/hbc_mini.py: self-contained hbc with no external deps; uses
/proc for CPU/memory/network on Linux, df for disk, JSON config
- hbc + hbc_mini: mark connection _dead and stop sending on protocol error
- README: document hbc_mini usage, config, and plugin availability
- pyproject.toml: include hbc_mini.py in script-files
Co-Authored-By: Claude Sonnet 4.6 (1M context) <noreply@anthropic.com>
Server now sends a bare UPD command; client runs hb_install.sh to
reinstall from the package registry, then restarts. hb_install.sh
also copies itself alongside hbc on client installs.
Co-Authored-By: Claude Sonnet 4.6 (1M context) <noreply@anthropic.com>
Replace pill-tab plugin view with an accordion layout that shows key
metrics (CPU%, MEM%, top disk%, net delta, nagios status) at a glance
in each host card header. Plugin sections expand as structured tables.
- Rename page to "Host Overview" (URL /plugins unchanged)
- Three-wave parallel data loading: glance plugins on host expand,
on-demand fetch for filesystem_info and extras
- Per-plugin table renderers with inline percent bars and threshold
colour coding
- Add escHtml() for XSS-safe rendering of all field values
- Remove stale planning docs (REFACTORING.md, hbd/Plan.md)
Co-Authored-By: Claude Sonnet 4.6 (1M context) <noreply@anthropic.com>
