Usage

Mon, 01 Jan 0001 00:00:00 +0000

Start the assistant

Run the interactive assist:

krknctl-assist

Wait for the health checks to pass.

Ask a question

Use a plain-language request to describe the scenario you want to run.

> Block a pod's outgoing MySQL and PostgreSQL traffic to disrupt aurora database connections
⏱️ Response time: 0.37s

⚡ AI assist Response

Scenario: aurora-disruption


🧭 matched scenario context: aurora-disruption

Aurora Disruption Scenario
This scenario blocks a pod's outgoing MySQL and PostgreSQL
traffic, effectively preventing it from connecting to any AWS
Aurora SQL engine. It works just as well for standard MySQL and
PostgreSQL connections too.

Suggested command: krknctl run pod-network-filter \

📋 fetching runnable details for scenario: pod-network-filter

Pod Network Filter
This scenario will create iptables rules on the target pod to
block incoming/outgoing traffic on specified ports and
interfaces.

Name Type Description Required Default
--chaos-duration number Chaos Duration false 60
--pod-selector string Pod Selector false
--pod-name string Pod Name false
--namespace string Namespace false default
--instance-count number Number of instances to target false 1
--execution enum Execution mode false
--ingress boolean Filter incoming traffic true
--egress boolean Filter outgoing traffic true
--interfaces string Network interfaces to filter outgoing traffic (if more than one separated by comma) false
--ports string Network ports to filter traffic (if more than one separated by comma) true
--image string The network chaos injection workload container image false quay.io/krkn-chaos/krkn-network-chaos:latest
--protocols string The network protocols that will be filtered false tcp
--taints string The list of tolerations that can be assigned to the network filter workload false
--service-account string The service account associated with the Node Pod Filter workload false

? Do you want to run the scenario?? [y/N]

Once a scenario is surfaced, the rest of the flow is the normal krknctl run path: review the runnable details, confirm the prompt, and execute the scenario with the shown flags.

What is krknctl-assist? on Krkn

Usage

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