SNMP Counter64 values (used for interface byte counters) are returned
as 8-byte binary data by SNMPKit and need to be decoded to integers
before database insertion.
Added decode_snmp_value/1 helper that:
- Passes through numeric values unchanged
- Decodes 8-byte binaries as 64-bit unsigned big-endian integers
- Returns nil for unknown formats
Updated both sensor and interface polling to use this decoder,
preventing DBConnection.EncodeError when trying to insert binary
values into integer columns.
Add background workers to regularly poll SNMP sensors and interfaces:
- Create PollerWorker GenServer to poll SNMP devices
- Poll all sensors for temperature, voltage, CPU, memory, etc.
- Poll all interfaces for bandwidth, errors, and discards
- Save time-series data to snmp_sensor_readings and snmp_interface_stats
- Integrate with monitoring supervisor to auto-start pollers
- Use same interval as connectivity checks (minimum 30 seconds)
- Add list_snmp_enabled_equipment function to Equipment context
Pollers start automatically on app boot for all SNMP-enabled equipment
and run independently of connectivity monitoring.
- Remove delete buttons from show pages
- Add 'Danger Zone' section to edit pages with delete functionality
- Improves UX by keeping destructive actions on edit pages
- Add clear warnings about deletion consequences
- After creating a site, redirect to site detail page instead of list
- Show helpful empty state on site page with instructions to add equipment
- Flash message guides user to add their first device
- Dashboard shows welcome wizard when no sites exist
- Equipment page redirects to site creation when no sites exist
- Equipment form redirects users to create a site if none exist
- Equipment list hides "New Equipment" button when no sites exist
- Update layouts to accept nil current_organization for org-less pages
- Change /orgs to use Layouts.authenticated instead of Layouts.app
- Update authenticated layout to show user menu without organization
- Menu button shows org name when in org, 'Menu' on org list page
- Always show Settings and Log out options
- Wrap /orgs page in Layouts.app to include header/footer
- Make entire org box clickable by using .link component
- Remove 'Open' button - entire card is now the link
- Add cursor-pointer for better UX
Create HealthController that returns 200 OK for health checks.
Route is outside browser pipeline to avoid SSL redirect and
authentication requirements.
- Convert snmp_sensor_readings to standard table
- Convert snmp_interface_stats to standard table
- Disable snmp_sensor_aggregates (continuous aggregates)
- Disable snmp_interface_aggregates (continuous aggregates)
All TimescaleDB commercial features (hypertables, continuous aggregates,
retention/compression policies) are disabled. Using standard PostgreSQL
tables with proper indexing instead.
Commented out retention and compression policies which require
TimescaleDB commercial license. Apache-licensed version only supports
basic hypertable functionality.
- Migrations now run in Application.start/2 before starting services
- Ecto's advisory locks prevent concurrent migrations in clustered setup
- Simplified deployment - no separate migration job needed
- Removed migrate-job.yaml manifest
- Set runAsNonRoot and runAsUser to 65534 (nobody)
- Disable privilege escalation
- Drop all Linux capabilities
- Use RuntimeDefault seccomp profile
- Applies to both migration job and main deployment
- Create Kubernetes Job to run migrations before deployment
- Update GitLab CI to execute migration job and wait for completion
- Ensures migrations run once per deployment in clustered environment
- Migration job uses PostgreSQL advisory locks to prevent race conditions
- Add real-time updates with 10-second refresh and PubSub integration
- Implement pure SVG charts: response time sparkline and uptime gauge
- Create compact dashboard layout with status cards, metrics, and graphs
- Add relative time display (e.g., '5s ago') for last check
- Redesign SNMP data display: compact device info, sensors grid, interfaces table
- Calculate and display uptime percentage and average response time
- Update tests to match new compact layout
- Explicitly discard return value from trigger_check call
- The return value is not needed for this fire-and-forget operation
- Resolves unmatched_return warning at line 58
- Explicitly discard return value from Endpoint.broadcast call
- Broadcast is fire-and-forget, return value not needed
- Resolves unmatched_return warning at line 54
- Create changeset before Multi pipeline for better type inference
- Pass changeset directly to Multi.insert instead of using function form
- Resolves call_without_opaque warning at line 97
- Replace catch-all pattern with explicit :unknown status handling
- Makes status transitions more explicit and type-safe
- Resolves pattern_match_cov warning at line 174
- Organization names can now be freely duplicated
- Slugs are generated as random 8-character lowercase alphanumeric IDs
- Provides ~218 trillion possible combinations
- Updated tests to not rely on name-based slug patterns
- Update LiveView tests to match actual redirect behavior
- Fix equipment and site form redirect test expectations
- Update organization tests to reflect slug-based uniqueness
- All datetime truncation fixes for Ecto :utc_datetime fields
- Add active_page attribute to authenticated layout
- Update nav_link component to show active state with border and text styling
- Update all LiveView templates to pass active_page parameter
- Fix datetime truncation issues in tests and schemas for :utc_datetime fields
- Fix dashboard test assertions for equipment status text
