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Merge pull request #274612 from nikhilkaul-msft/Experiment-examples
Experiment examples
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‎articles/chaos-studio/TOC.yml

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items:
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- name: Fault library
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href: chaos-studio-fault-library.md
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- name: Experiment examples
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href: experiment-examples.md
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- name: Fault providers
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href: chaos-studio-fault-providers.md
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- name: Version compatibility

‎articles/chaos-studio/experiment-examples.md

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---
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title: Azure CLI & Azure portal example experiments
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description: See real examples of creating various chaos experiments in the Azure portal and CLI.
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services: chaos-studio
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author: nikhilkaul-msft
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ms.topic: reference
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ms.date: 05/07/2024
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ms.author: abbyweisberg
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ms.reviewer: nikhilkaul
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ms.service: chaos-studio
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ms.custom: none
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---
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# Example Experiments
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This article provides examples for creating experiments from your command line (CLI) and Azure portal parameter examples for various experiments. You can copy and paste the following commands into the CLI or Azure portal, and edit them for your specific resources.
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Here's an example of where you would copy and paste the Azure portal parameter into:
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[![Screenshot that shows Azure portal parameter location.](images/azure-portal-parameter-examples.png)](images/azure-portal-parameter-examples.png#lightbox)
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> [!NOTE]
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> Make sure your experiment has permission to operate on **ALL** resources within the experiment. These examples exclusively use **System-assigned managed identity**, but we also support User-assigned managed identity. For more information, see [Experiment permissions](chaos-studio-permissions-security.md).
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><br>
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><br>
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>View all available role assignments [here](chaos-studio-fault-providers.md) to determine which permissions are required for your target resources.
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---
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Azure Kubernetes Service (AKS) Network Delay
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---
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### [Azure CLI](#tab/azure-CLI)
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```AzCLI
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PUT https://management.azure.com/subscriptions/6b052e15-03d3-4f17-b2e1-be7f07588291/resourceGroups/exampleRG/providers/Microsoft.Chaos/experiments/exampleExperiment?api-version=2024-01-01
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{
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"identity": {
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"type": "SystemAssigned",
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"principalId": "35g5795t-8sd4-5b99-a7c8-d5asdh9as7",
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"tenantId": "asd79ash-7daa-95hs-0as8-f3md812e3md"
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},
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"tags": {},
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"location": "westus",
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"properties": {
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"provisioningState": "Succeeded",
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"selectors": [
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{
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"type": "List",
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"targets": [
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{
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"id": "/subscriptions/123hdq8-123d-89d7-5670-123123/resourceGroups/aks_network_delay_experiment/providers/Microsoft.ContainerService/managedClusters/nikhilAKScluster/providers/Microsoft.Chaos/targets/Microsoft-AzureKubernetesServiceChaosMesh",
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"type": "ChaosTarget"
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}
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],
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"id": "Selector1"
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}
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],
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"steps": [
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{
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"name": "AKS network latency",
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"branches": [
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{
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"name": "AKS network latency",
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"actions": [
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{
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"type": "continuous",
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"selectorId": "Selector1",
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"duration": "PT5M",
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"parameters": [
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{
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"key": "jsonSpec",
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"value": "{\"action\":\"delay\",\"mode\":\"all\",\"selector\":{\"namespaces\":[\"default\"]},\"delay\":{\"latency\":\"200ms\",\"correlation\":\"100\",\"jitter\":\"0ms\"}}"
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}
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],
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"name": "urn:csci:microsoft:azureKubernetesServiceChaosMesh:networkChaos/2.1"
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}
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]
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}
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]
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}
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]
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}
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}
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```
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### [Azure portal parameters](#tab/azure-portal)
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```Azure portal
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{"action":"delay","mode":"all","selector":{"namespaces":["default"]},"delay":{"latency":"200ms","correlation":"100","jitter":"0ms"}}
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```
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---
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Azure Kubernetes Service (AKS) Pod Failure
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---
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### [Azure CLI](#tab/azure-CLI)
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```AzCLI
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PUT https://management.azure.com/subscriptions/6b052e15-03d3-4f17-b2e1-be7f07588291/resourceGroups/exampleRG/providers/Microsoft.Chaos/experiments/exampleExperiment?api-version=2024-01-01
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{
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"identity": {
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"type": "SystemAssigned",
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"principalId": "35g5795t-8sd4-5b99-a7c8-d5asdh9as7",
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"tenantId": "asd79ash-7daa-95hs-0as8-f3md812e3md"
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},
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"tags": {},
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"location": "westus",
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"properties": {
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"provisioningState": "Succeeded",
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"selectors": [
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{
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"type": "List",
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"targets": [
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{
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"id": "/subscriptions/123hdq8-123d-89d7-5670-123123/resourceGroups/aks_pod_fail_experiment/providers/Microsoft.ContainerService/managedClusters/nikhilAKScluster/providers/Microsoft.Chaos/targets/Microsoft-AzureKubernetesServiceChaosMesh",
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"type": "ChaosTarget"
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}
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],
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"id": "Selector1"
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}
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],
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"steps": [
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{
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"name": "AKS pod kill",
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"branches": [
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{
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"name": "AKS pod kill",
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"actions": [
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{
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"type": "continuous",
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"selectorId": "Selector1",
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"duration": "PT5M",
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"parameters": [
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{
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"key": "jsonSpec",
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"value": "{\"action\":\"pod-failure\",\"mode\":\"all\",\"duration\":\"600s\",\"selector\":{\"namespaces\":[\"autoinstrumentationdemo\"]}}}"
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}
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],
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"name": "urn:csci:microsoft:azureKubernetesServiceChaosMesh:podChaos/2.1"
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}
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]
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}
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]
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}
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]
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}
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}
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```
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### [Azure portal parameters](#tab/azure-portal)
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```Azure portal
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{"action":"pod-failure","mode":"all","duration":"600s","selector":{"namespaces":["autoinstrumentationdemo"]}}
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```
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---
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Azure Kubernetes Service (AKS) Memory Stress
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---
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### [Azure CLI](#tab/azure-CLI)
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```AzCLI
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PUT https://management.azure.com/subscriptions/6b052e15-03d3-4f17-b2e1-be7f07588291/resourceGroups/exampleRG/providers/Microsoft.Chaos/experiments/exampleExperiment?api-version=2024-01-01
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{
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"identity": {
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"type": "SystemAssigned",
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"principalId": "35g5795t-8sd4-5b99-a7c8-d5asdh9as7",
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"tenantId": "asd79ash-7daa-95hs-0as8-f3md812e3md"
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},
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"tags": {},
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"location": "westus",
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"properties": {
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"provisioningState": "Succeeded",
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"selectors": [
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{
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"type": "List",
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"targets": [
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{
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"id": "/subscriptions/123hdq8-123d-89d7-5670-123123/resourceGroups/aks_memory_stress_experiment/providers/Microsoft.ContainerService/managedClusters/nikhilAKScluster/providers/Microsoft.Chaos/targets/Microsoft-AzureKubernetesServiceChaosMesh",
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"type": "ChaosTarget"
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}
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],
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"id": "Selector1"
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}
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],
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"steps": [
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{
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"name": "AKS memory stress",
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"branches": [
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{
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"name": "AKS memory stress",
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"actions": [
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{
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"type": "continuous",
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"selectorId": "Selector1",
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"duration": "PT10M",
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"parameters": [
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{
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"key": "jsonSpec",
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"value": "{\"mode\":\"all\",\"selector\":{\"namespaces\":[\"autoinstrumentationdemo\"]},\"stressors\":{\"memory\":{\"workers\":4,\"size\":\"95%\"}}"
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}
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],
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"name": "urn:csci:microsoft:azureKubernetesServiceChaosMesh:stressChaos/2.1"
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}
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]
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}
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]
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}
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]
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}
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}
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```
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### [Azure portal parameters](#tab/azure-portal)
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```Azure portal
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{"mode":"all","selector":{"namespaces":["autoinstrumentationdemo"]},"stressors":{"memory":{"workers":4,"size":"95%"}}
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```
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---

‎articles/chaos-studio/images/azure-portal-parameter-examples.png

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