Health Monitoring
- Instance of application is working or not, if not working other services should not access. Route request to other instance
- try bring system back in the healthy state (feedback loop)
- Readiness prob
- when application is ready t0 accept request
- Liveness prob
- Application is serving request or not
- Startup Prob
- Application started or not
- Monitor different resources like AKS, Web app etc. and drill down tline of code. It works by means of data collection of Metrics & Logs (raw telemetry ) from Application | OS | Azure Resources | Custom Resources
- HTTP Prob
- Command Prob
- TCP Prob
- Monitor
- Web App
- AKS
- Redis Cache
- Logic App
- Event hub
- Workflow:
- Collect Data from on-prim resources, azure Resources, third party resources, Insight, Logs.io, Application, Container, VM
- Metrics Explorer
- Log Analysis
- Respond
- Alerts
- Auto-scale
- Integrate
- Event Hubs
- Ingest & Expos APIs
- Health Condition Definition
- Critical
- Warning
- Healthy
- Unknown
- Health Criteria
- Resource Availability (It depends on type of resource)
- Storage Space
- CPU
- Queue capacity
- Composite
- Concurrent Request
- Response time
- Counters
- CPU Time
- Memory Utilization
- Restart
- MicrCore
- Number of concurrent request
- Request execution time
- Log Analytics
- Map
- How many VM
- Open ports
- Processes
- CD Integration
- Scaling Integration
