Add server-initiated restart and self-update capabilities for remote
agents. Restart broadcasts on the lifecycle PubSub topic causing the
agent to exit cleanly for Docker to restart. Self-update fetches the
latest release from GitHub, finds the matching binary for the agent's
architecture, and sends the download URL with SHA256 checksum.
- Add restart_agent/1 and update_agent/3 to Agents context
- Handle :restart_requested and :update_requested in AgentChannel
- Add superuser-only Restart and Update buttons on agent show page
- Add ReleaseChecker module for GitHub Releases API with 5-min cache
- Add arch field to AgentHeartbeat protobuf for architecture detection
- Store arch in agent metadata from heartbeat
The admin agents page links to /agents/:id but the show and edit
pages were scoped to the current user's organization, causing 404s
for agents belonging to other orgs.
Broadcast agent lifecycle events (created/deleted) on a separate
"admin:agents" topic so the admin page updates dynamically when
agents are added or removed from any organization.
Superuser-only page showing all agents across all organizations
and cloud pollers in a single table with live-ticking timestamps
and real-time status updates via PubSub.
- Convert agent_tokens from assign to stream to prevent full page re-renders
- Update handle_info callbacks to only update the specific agent that changed
- Only update stats when agent status changes, not device counts
- Prevents IP address from temporarily disappearing during updates
Show the specific cloud poller name (e.g., dfw, lon) alongside "Cloud"
when a device is assigned to a cloud poller. Displays as "Cloud (dfw)"
instead of just "Cloud" for better visibility of which poller is being used.
When no agent is assigned, continues to show just "Cloud".
Display latency values with single decimal precision (e.g., 114.1ms)
for improved readability in graphs. This ensures consistency between
the raw chart data and tooltip formatting.
Add Job Monitoring card to admin dashboard with:
- Hero icon for visual identification
- Brief description of monitoring capabilities
- Link to /admin/monitoring dashboard
Co-Authored-By: Claude Sonnet 4.5 <noreply@anthropic.com>
Add LiveView for real-time job monitoring dashboard:
- Subscribe to job:lifecycle PubSub topic for live updates
- Display health metrics (completed, failed, avg duration, active jobs)
- Show active operations with real-time updates
- Display problems section (stuck/failed job counts)
- Add router entry under /admin/monitoring
Tests verify PubSub subscription and basic rendering.
Co-Authored-By: Claude Sonnet 4.5 <noreply@anthropic.com>
Changes:
- Fix traffic graph to handle nil interface octets gracefully
- Add comprehensive tests for nil octets scenarios
- Fix agent polling query to support devices assigned directly to org (left join on sites)
- Fix test SNMP connection to inherit credentials from site/org
- Refactor agent_channel process_polling_result to reduce nesting (Credo)
- Add alias for JobCleanupTask in application.ex (Credo)
This fixes crashes when interface stats have nil octets and ensures
devices without a site assignment can be polled by agents.
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude Sonnet 4.5 <noreply@anthropic.com>
- Added Logger.require for debug logging
- Refactored fetch_latest_agent_data to reduce nesting depth
- Added debug logging to trace agent assignment detection
- Check for nil/stale sensor readings and log appropriately
- Use actual reading timestamp instead of current time for data points
This will help diagnose why live polling shows 0 values and why
Phoenix SNMP disabled messages appear for agent-assigned devices.
Modified GraphLive live polling to check for agent assignments and use
agent-collected sensor data from the database instead of doing direct
SNMP polling. This respects the agent assignment and prevents Phoenix
from bypassing the agent for live graph updates.
Also refactored handle_params to reduce nesting depth.
Devices can belong directly to organizations without sites. Fixed
perform_live_poll to check device.organization_id instead of
device.site.organization_id which caused BadMapError when site is nil.
Also removed unused Repo alias.
Extract common pattern from perform_site_reorder/4 and perform_device_reorder/4
into a single perform_reorder/4 helper function.
Both reorder handlers now delegate to the shared helper, reducing duplication
and making the reload/regroup/flash pattern consistent.
- Reduces code from 40 lines to 28 lines
- Maintains identical behavior (all tests pass)
- Uses static gettext strings to satisfy compile-time requirements
Remove duplicate device counting logic by consolidating three identical
implementations into a single reusable function.
**Changes:**
- Refactor agent_live/index.ex mount/3 to use calculate_device_counts/1
- Delete duplicate calculate_cloud_poller_counts/1 function
- Replace all usages with calculate_device_counts/1
**Before:**
- Lines 31-47: Inline counting for agent_tokens and cloud_pollers
- Lines 312-318: calculate_device_counts/1
- Lines 320-326: calculate_cloud_poller_counts/1 (identical logic)
**After:**
- Single calculate_device_counts/1 function used everywhere
- ~20 lines removed
**Benefits:**
- Eliminates triple duplication of counting logic
- Single source of truth for device counting
- Easier to maintain and test
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude Sonnet 4.5 <noreply@anthropic.com>
