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Chaos Studio ReaderAzure built-in role

Can view targets, capabilities, experiments, and experiment details.

Role ID29e2da8a-229c-4157-8ae8-cc72fc506b74
CategoryDevops
Actions6
Data actions0

What it can do

PermissionWhat it allows
Microsoft.Chaos/*/readAny read operation on anything under Microsoft.Chaos
Microsoft.Chaos/experiments/executions/getExecutionDetails/actionGets details of a chaos experiment execution for a given chaos experiment.
Microsoft.Authorization/*/readAny read operation on anything under Microsoft.Authorization
Microsoft.Insights/alertRules/*Every operation under Microsoft.Insights/alertRules
Microsoft.Resources/deployments/*Every operation under Microsoft.Resources/deployments
Microsoft.Resources/subscriptions/resourceGroups/readGets or lists resource groups.

Assign it

Scope it as tightly as you can: a resource or resource group rather than the whole subscription.

azure cli
az role assignment create \
  --assignee "jane.doe@contoso.com" \
  --role "Chaos Studio Reader" \
  --scope "/subscriptions/<subscription id>/resourceGroups/<resource group>"
powershell3 lines
New-AzRoleAssignment -SignInName "jane.doe@contoso.com" `
  -RoleDefinitionName "Chaos Studio Reader" `
  -Scope "/subscriptions/<subscription id>/resourceGroups/<resource group>"
bicep7 lines
resource assignment 'Microsoft.Authorization/roleAssignments@2022-04-01' = {
  name: guid(resourceGroup().id, principalId, '29e2da8a-229c-4157-8ae8-cc72fc506b74')
  properties: {
    roleDefinitionId: subscriptionResourceId('Microsoft.Authorization/roleDefinitions', '29e2da8a-229c-4157-8ae8-cc72fc506b74')
    principalId: principalId
  }
}

Who already has it?

kql · azure resource graph
authorizationresources
| where type == "microsoft.authorization/roleassignments"
| where tostring(properties.roleDefinitionId) endswith "29e2da8a-229c-4157-8ae8-cc72fc506b74"
| project principalId = tostring(properties.principalId), principalType = tostring(properties.principalType), scope = tostring(properties.scope)

Other devops roles

Find the smallest role for a task →

Sources