Monitoring and Infrastructure Observability Flashcards
What are the 5 steps for quickstart kube deployment?
Select distribution
Select observability options
Configure cluster
Install Dynatrace operator
Wait to get success signal
5 steps for Kube platform monitoring
Install Operator
Create Secret for access tokens
Create your DynaKube custom resource YAML file
Apply the DynaKube custom resource
Verify deployment
What are the 3 Kube observability types?
Kube paltform
Kube paltform + app
Kube platfor + full stack
Based on what can you restrict kube observability
Namespaces
What are the 2 Kube observability options?
Log monitoring
Run extensions
What are the 2 tokens need for Kube deployment?
Operator token
Ingest data
Annotation for platform monitoring
feature.dynatrace.com/k8s-app-enabled: “true”
Annotations for platform + app
feature.dynatrace.com/k8s-app-enabled: “true”
feature.dynatrace.com/injection-readonly-volume: “true”
What does the operator do?
manages
the automated rollout,
configuration,
and lifecycle
of Dynatrace components
What does the Dynatrace Operator webhook do?
validates DynaKube definitions
converts definitions with older API versions
injects configurations into pods.
What does the AG do in Kube?
outes observability data to the Dynatrace cluster
monitors the Kubernetes API.
How does Dynatrace monitor app data in Kube?
by injecting code modules into application pods
What Kube component is used to inject code modules for automatic injection?
Kubernetes admission controller
What are the 3 types of injection for Kube?
Automatic
Pod runtime injection
Container build-time injection
What Kube component is used to inject code modules for pod runtime injection?
Kubernetes init containers
How are code modules injected for container build-time injection?
embedded into container images during the build process
How can you improve your database statement with Dynatrace?
use davis copilot to analyse execution plans
