feat(providers): add Nagios provider for monitoring host/service alerts#6403
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ayoubil wants to merge 1 commit intokeephq:mainkeephq/keep:mainfrom
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feat(providers): add Nagios provider for monitoring host/service alerts#6403ayoubil wants to merge 1 commit intokeephq:mainkeephq/keep:mainfrom
ayoubil wants to merge 1 commit intokeephq:mainkeephq/keep:mainfrom
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Adds an inbound webhook provider for Nagios Core/XI. Modeled after the existing Checkmk provider: a notification command on the Nagios server forwards the relevant NAGIOS_* environment macros to Keep's webhook endpoint, where NagiosProvider._format_alert maps both host and service notifications to AlertDto. - Supports PROBLEM, RECOVERY, ACKNOWLEDGEMENT, FLAPPINGSTART/STOP and DOWNTIMESTART/END notification types via STATUS_MAP. - Handles service states (OK/WARNING/CRITICAL/UNKNOWN) and host states (UP/DOWN/UNREACHABLE) via SEVERITIES_MAP, with RECOVERY explicitly mapped to INFO regardless of underlying state. - Parses Nagios timestamps in long, short and epoch formats; falls back to current UTC when missing/unparseable. - Stable id prefers $HOSTPROBLEMID$/$SERVICEPROBLEMID$ when available, otherwise host[/service]+timestamp. Closes keephq#3960
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/claim #3960 |
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Summary
Implements a Keep provider that ingests Nagios Core / Nagios XI notifications via webhook, modeled after the existing Checkmk provider (
keep/providers/checkmk_provider/).The Nagios server runs a small notification command (
webhook-keep.py) that forwards Nagios environment macros to Keep's webhook endpoint;NagiosProvider._format_alertthen maps the payload to anAlertDto.Changes
keep/providers/nagios_provider/__init__.py— package marker.keep/providers/nagios_provider/nagios_provider.py— main provider class.keep/providers/nagios_provider/alerts_mock.py— five mock notification payloads (service critical / host down / service recovery / acknowledgement / host recovery).keep/providers/nagios_provider/webhook-keep.py— installable Nagios notification script.Behaviour
AlertStatusviaSTATUS_MAP.AlertSeverityviaSEVERITIES_MAP. RECOVERY notifications are explicitly mapped to INFO regardless of the underlying state field._parse_timestamphandles$LONGDATETIME$,$SHORTDATETIME$(US, EU, ISO 8601date_formats) and epoch seconds; falls back to current UTC when missing / unparseable.$HOSTPROBLEMID$/$SERVICEPROBLEMID$when Nagios provides one, otherwisehost[/service]+timestampto keep alerts deduped across re-deliveries.Webhook script
The script reads
KEEP_WEBHOOK_URLandKEEP_API_KEYfrom the environment (set them via the Nagios command's argument macros), assembles a flat dict from theNAGIOS_*macros, and POSTs to Keep withX-API-KEY. Exit codes follow the convention of other Keep notification scripts (0 success, 1 transient error, 2 misconfiguration).How to verify
Spin up Nagios locally, drop
webhook-keep.pyonto the server, declare a notification command that runs it, and trigger a service problem (/etc/init.d/<svc> stop). The payload should appear in Keep with the correct status / severity / host / service fields. Mock payloads inalerts_mock.pymirror the production payload shape for unit-testing the mapping.Closes #3960