Managed Identity Image Pull - Document Details

Bias Analysis

Detected Bias Types

windows_first

powershell_heavy

windows_tools

Summary

The documentation provides both Bash (Azure CLI) and PowerShell examples throughout, but there is a notable emphasis on PowerShell, especially in the prerequisites and setup steps. PowerShell commands are given equal or greater prominence than Bash, and Windows-specific tools (Azure PowerShell) are mentioned alongside or even before their Linux equivalents. There are no Linux-specific tools or patterns discussed, and the documentation assumes parity between Bash and PowerShell without addressing platform-specific nuances. No Linux-only examples or troubleshooting are provided, and some steps (e.g., Bicep installation) are more detailed for PowerShell/Windows users.

Recommendations

Ensure that Bash/Azure CLI examples are always presented first, as Bash is more universally available across platforms.
Add explicit notes about platform differences, such as file path conventions, environment variable syntax, and installation steps for Linux/macOS users.
Include troubleshooting tips or common issues for Linux environments (e.g., permissions, dependency installation).
Provide links to Linux/macOS-specific installation guides where appropriate.
Where PowerShell is mentioned, clarify that it is available cross-platform, but also highlight any differences in behavior or prerequisites on Linux/macOS.
Consider adding a section or appendix specifically for Linux/macOS users to address any unique considerations.

Create Pull Request

Date	Scan	Status	Result
2025-07-12 23:44	#41	cancelled	Biased
2025-07-12 00:58	#8	cancelled	Clean
2025-07-10 05:06	#7	processing	Clean

Flagged Code Snippets

$params = @{
  environmentName = $ContainerAppsEnvironment
  logAnalyticsWorkspaceName = $LogAnalyticsWorkspaceName
  appInsightsName = $AppInsightsName
  containerAppName = $ContainerAppName
  azureContainerRegistry = $RegistryName
  azureContainerRegistryImage = $ImageName
  azureContainerRegistryImageTag = $ImageTag
  azureContainerName = $ContainerName
  acrPullDefinitionId = $AcrPullDefinitionId
  userAssignedIdentityName = $UserAssignedIdentityName
  location = $Location
}

New-AzResourceGroupDeployment `
  -ResourceGroupName $ResourceGroupName `
  -TemplateParameterObject $params `
  -TemplateFile $BicepTemplate `
  -SkipTemplateParameterPrompt

New-AzResourceGroup -Location $Location -Name $ResourceGroupName

$IdentityId = (Get-AzUserAssignedIdentity -Name $IdentityName -ResourceGroupName $ResourceGroupName).Id
$PrincipalId = (Get-AzUserAssignedIdentity -Name $IdentityName -ResourceGroupName $ResourceGroupName).PrincipalId

$WorkspaceArgs = @{
    Name = 'myworkspace'
    ResourceGroupName = $ResourceGroupName
    Location = $Location
    PublicNetworkAccessForIngestion = 'Enabled'
    PublicNetworkAccessForQuery = 'Enabled'
}
New-AzOperationalInsightsWorkspace @WorkspaceArgs
$WorkspaceId = (Get-AzOperationalInsightsWorkspace -ResourceGroupName $ResourceGroupName -Name $WorkspaceArgs.Name).CustomerId
$WorkspaceSharedKey = (Get-AzOperationalInsightsWorkspaceSharedKey -ResourceGroupName $ResourceGroupName -Name $WorkspaceArgs.Name).PrimarySharedKey

$EnvArgs = @{
    EnvName = $ContainerAppsEnvironment
    ResourceGroupName = $ResourceGroupName
    Location = $Location
    AppLogConfigurationDestination = 'log-analytics'
    LogAnalyticConfigurationCustomerId = $WorkspaceId
    LogAnalyticConfigurationSharedKey = $WorkspaceSharedKey
}

New-AzContainerAppManagedEnv @EnvArgs

$IdentityName = '<YOUR_IDENTITY_NAME>'

New-AzUserAssignedIdentity -Name $IdentityName -ResourceGroupName $ResourceGroupName -Location $Location

$RegistryId = (Get-AzContainerRegistry -ResourceGroupName <RegistryResourceGroup> -Name $RegistryName).Id

New-AzRoleAssignment -ObjectId $PrincipalId -Scope $RegistryId -RoleDefinitionName acrpull

$CredentialArgs = @{
    Server = $RegistryName + '.azurecr.io'
    Identity = $IdentityId
}
$CredentialObject = New-AzContainerAppRegistryCredentialObject @CredentialArgs
$ImageParams = @{
    Name = 'my-container-app'
    Image = $RegistryName + '.azurecr.io/' + $ImageName + ':latest'
}
$TemplateObj = New-AzContainerAppTemplateObject @ImageParams
$EnvId = (Get-AzContainerAppManagedEnv -EnvName $ContainerAppsEnvironment -ResourceGroupName $ResourceGroupName).Id

$AppArgs = @{
    Name = 'my-container-app'
    Location = $Location
    ResourceGroupName = $ResourceGroupName
    ManagedEnvironmentId = $EnvId
    ConfigurationRegistry = $CredentialObject
    UserAssignedIdentity = @($IdentityId)
    TemplateContainer = $TemplateObj
    IngressTargetPort = 80
    IngressExternal = $true
}
New-AzContainerApp @AppArgs

Remove-AzResourceGroup -Name $ResourceGroupName -Force

$ImageParams = @{
    Name = "my-container-app"
    Image = "mcr.microsoft.com/k8se/quickstart:latest"
}
$TemplateObj = New-AzContainerAppTemplateObject @ImageParams
$EnvId = (Get-AzContainerAppManagedEnv -EnvName $ContainerAppsEnvironment -ResourceGroupName $ResourceGroupName).Id

$AppArgs = @{
    Name = "my-container-app"
    Location = $Location
    ResourceGroupName = $ResourceGroupName
    ManagedEnvironmentId = $EnvId
    IdentityType = "SystemAssigned"
    TemplateContainer = $TemplateObj
    IngressTargetPort = 80
    IngressExternal = $true

}
New-AzContainerApp @AppArgs

$CredentialArgs = @{
    Server = $RegistryName + '.azurecr.io'
    Identity = 'system'
}
$CredentialObject = New-AzContainerAppRegistryCredentialObject @CredentialArgs
$ImageParams = @{
    Name = 'my-container-app'
    Image = $RegistryName + ".azurecr.io/" + $ImageName + ":latest"
}
$TemplateObj = New-AzContainerAppTemplateObject @ImageParams

$AppArgs = @{
    Name = 'my-container-app'
    Location = $Location
    ResourceGroupName = $ResourceGroupName
    ConfigurationRegistry = $CredentialObject
    IdentityType = 'SystemAssigned'
    TemplateContainer = $TemplateObj
    IngressTargetPort = 80
    IngressExternal = $true
}
Update-AzContainerApp @AppArgs

Remove-AzResourceGroup -Name $ResourceGroupName -Force

$ResourceGroupName = '<RESOURCE_GROUP_NAME>'
$Location = '<LOCATION>'
$RegistryName = '<REGISTRY_NAME>'
$ImageName = '<IMAGE_NAME>'
$ImageTag = '<IMAGE_TAG>'
$BicepTemplate = '<BICEP_TEMPLATE>'
$ContainerAppsEnvironment = '<ENVIRONMENT_NAME>'
$ContainerName = '<CONTAINER_NAME>'
$ContainerAppName = '<CONTAINERAPP_NAME>'
$UserAssignedIdentityName = '<USER_ASSIGNED_IDENTITY_NAME>'
$LogAnalyticsWorkspaceName = '<LOG_ANALYTICS_WORKSPACE_NAME>'
$AppInsightsName = '<LOG_ANALYTICS_WORKSPACE_NAME>'
$AcrPullDefinitionId = '7f951dda-4ed3-4680-a7ca-43fe172d538d'

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