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Cortex

Cortex integration

Cortex extends Prometheus into a horizontally scalable, multi-tenant monitoring backend used by teams running large-scale cloud-native infrastructure. Like Prometheus, Cortex evaluates alert rules continuously and routes firing alerts through Alertmanager.

How ITOC360 connects to Cortex

Notification via preferred channel

On-call engineers receive alerts via Voice Call, SMS, or Email based on their own preferences.

Native Alertmanager webhook receiver

Add ITOC360 as a receiver in alertmanager.yml, no additional tooling required.

Zero PromQL or ruler changes

Existing Cortex alert rules, tenants, and routing logic remain completely untouched.

Automatic alert resolution

When Cortex sends a resolved event, ITOC360 closes the alert and stops all escalations.

But Alertmanager routes to passive destinations. An alert that reaches only a Slack channel or email at 3 AM waits until someone checks it. ITOC360 connects to Cortex as a native Alertmanager webhook receiver, converting every firing alert into an active escalation that guarantees human response.

Cortex is built for scale, monitoring thousands of metrics across multi-tenant environments. When a rule fires, Alertmanager processes and routes it within seconds. But if the destination is a passive channel, that speed advantage is lost the moment no one is actively watching. In distributed teams with follow-the-sun coverage or shared on-call rotations, passive alerting creates coverage gaps.

80% of outages are avoidable. Cortex identifies the issue; ITOC360 ensures a human response matches that detection speed.

Why Cortex Alerts Need Active Escalation

Cortex is built for scale, monitoring thousands of metrics across multi-tenant environments. When a rule fires, Alertmanager processes and routes it within seconds. But if the destination is a passive channel, that speed advantage is lost the moment no one is actively watching. In distributed teams with follow-the-sun coverage or shared on-call rotations, passive alerting creates coverage gaps.

ITOC360 fills that gap. When Alertmanager fires a webhook to ITOC360, the system immediately identifies the on-call engineer from your schedule, contacts them through their preferred channel, and escalates automatically if the alert goes unacknowledged within the configured timeout.

Cortex Detection Meeting Active Escalation

Cortex identifies the issue, but passive channels cannot guarantee a human response. ITOC360 bridges that gap, notifying the right expert via their preferred channel and escalating until someone responds.

How it works

Monitoring sources
Alibaba CloudMonitor
Amazon CloudWatch
AppDynamics
Argo CD
AWS Budget
AWS GuardDuty
Azure Activity Logs
Azure Cost Budget
Azure DevOps
Azure Log Alerts
Azure Metric Alerts
Azure Service Health
Checkmk
Cortex
CrowdStrike
Datadog
Dynatrace
Elastic
GitHub
GitLab
Google Cloud Monitoring
Google Security Command Center
Grafana
Grafana Loki
Grafana Mimir
Graylog
InfluxDB
Instana
Jenkins
Jira
Kibana
Linear
ManageEngine OpManager
Microsoft Sentinel
MongoDB Atlas
n8n
Netdata
New Relic
Pingdom
Postman
Prometheus
PRTG Network Monitor
Rollbar
Salesforce
Sentry
SignalFx
SigNoz
Site24x7
SolarWinds Orion
StatusCake
Statuspage.io
Terraform Cloud
Twilio
VictoriaMetrics
Zabbix
Zapier
Growing integration library
ITOC360 core
Alert Ingestion & Deduplication
Noise Reduction / Grouping
Routing engine
On-call Schedule
Escalation Policy
Rotations
Notification layer
SMS
Voice Call
E-mail
Responder actions
Acknowledge
Assign
Resolve
Post-incident
Timeline Report

Common questions

How does ITOC360 connect to Cortex?

Via Prometheus Alertmanager. Add ITOC360 as a webhook receiver in your alertmanager.yml and point Cortex Ruler to that Alertmanager instance. No changes to your Cortex ruler rules or PromQL expressions are required.

Do I need to manage on-call schedules in Alertmanager?

No. Manage all rotations, schedules, and escalation policies inside ITOC360. Alertmanager only sends the trigger.

Can I filter which Cortex alerts reach on-call engineers?

Yes. Use Alertmanager routing rules with label matchers (e.g., severity: critical) to control which alerts are forwarded to the ITOC360 receiver.

Does ITOC360 respect Alertmanager silences?

Yes. Silenced alerts do not fire a webhook, so they never reach ITOC360 and do not trigger on-call notifications.

What reporting is available?

ITOC360 provides a full incident timeline for every Cortex alert: when the rule fired, when the first notification went out, who acknowledged it, and the complete escalation path taken.

Connect Cortex and stop missing alerts

Free to start, no card, and no agent to deploy on your monitoring host.