fix(azure): enable public access for azure monitor #1496
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📝 Walkthrough📝 WalkthroughWalkthroughThe pull request modifies Bicep files used for deploying Azure monitoring resources and infrastructure. It updates the Changes
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Actionable comments posted: 1
🧹 Outside diff range and nitpick comments (1)
.azure/modules/monitor-workspace/main.bicep (1)
20-21: Document the security implications in READMESince this is a significant security configuration change, it should be documented appropriately.
Consider adding a section in the README or deployment documentation that:
- Explains the current public access configuration
- Lists the security implications
- Describes the planned migration to private access
- Provides troubleshooting steps for connectivity issues
Would you like me to help draft this documentation?
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📒 Files selected for processing (1)
.azure/modules/monitor-workspace/main.bicep(1 hunks)
🔇 Additional comments (2)
.azure/modules/monitor-workspace/main.bicep (2)
20-21: Verify private endpoint configuration
Since the file includes private endpoint setup but it's not working as expected, we should verify the current configuration.
✅ Verification successful
Private endpoint configuration is properly set up but intentionally disabled
The monitor workspace module has both private endpoint and public network access configurations in place:
- Private endpoint is correctly configured using
Microsoft.Network/privateEndpoints@2024-03-01 - Public network access is temporarily enabled as noted in the TODO comment referencing issue Add an Azure Monitor Workspace in our IAC #1462
- The setup follows the same pattern as other services (Redis, ServiceBus) in the infrastructure
This is a valid configuration where private endpoint is set up but public access is temporarily enabled for testing/verification purposes, as explicitly documented in the code comment.
🏁 Scripts executed
The following scripts were executed for the analysis:
Script:
#!/bin/bash
# Description: Check for potential private endpoint configuration issues in other Bicep files
# Look for related private endpoint configurations
rg "privateEndpoint.*monitor" -t bicep
# Check for any existing private endpoint troubleshooting documentation
fd -e md -e txt | xargs rg -l "private.*endpoint.*troubleshoot"
# Look for similar monitor workspace configurations in other environments
fd -e bicep | xargs rg "Microsoft.Monitor/accounts"
Length of output: 188
Script:
#!/bin/bash
# Search for private endpoint configurations in Bicep files
rg "privateEndpoint" .azure/
# Search for monitor workspace configurations
rg "Microsoft.Monitor/accounts|Microsoft.OperationalInsights/workspaces" .azure/
# Look for network access configurations in monitor workspace
rg "publicNetworkAccess|privateEndpoints" .azure/modules/monitor-workspace/
Length of output: 2147
Line range hint 28-45: Validate private endpoint configuration for future transition
The private endpoint configuration looks correct but should be validated to ensure a smooth transition when public access is disabled again.
✅ Verification successful
Private endpoint configuration is correctly implemented for future transition
The private endpoint configuration is properly set up with all required components:
- Complete subnet configuration using the provided
subnetIdparameter - Private DNS zone integration with correct domain format for Azure Monitor
- DNS zone group configuration linking the private endpoint to the DNS zone
- Network interface naming follows Azure best practices
- Prometheus metrics group ID is correctly specified
The only temporary deviation is the enabled public network access, which is documented with a TODO comment referencing issue #1462. The infrastructure is ready for a seamless transition when public access is disabled.
🏁 Scripts executed
The following scripts were executed for the analysis:
Script:
#!/bin/bash
# Description: Verify private endpoint configuration completeness
# Check for subnet configuration in other files
rg "subnet.*monitor" -t bicep
# Look for any existing private endpoint validation steps
fd -e yaml -e bicep | xargs rg "privateEndpoint.*validation"
# Check for DNS zone configuration patterns
rg "privateDnsZone.*monitor" -t bicep
Length of output: 194
Script:
#!/bin/bash
# Let's try without file type restriction and check for subnet and DNS configurations
# Check for subnet configuration in monitor-related files
rg "subnet.*monitor"
# Look for private endpoint configurations
rg "privateEndpoint.*monitor"
# Check for DNS zone configurations
rg "privateDnsZone"
# Find all Bicep files to understand the infrastructure setup
fd -e bicep
Length of output: 88
Script:
#!/bin/bash
# Let's examine the monitor workspace module and related files more closely
# First, let's see the complete monitor workspace module
cat .azure/modules/monitor-workspace/main.bicep
# Look for any related parameter or variable files
ls .azure/modules/monitor-workspace/
# Check for any deployment or test files that might reference this module
fd . .azure/ -t f | grep -i "monitor"
Length of output: 2294
| // todo: enable once we have ensured a connection to this monitor workspace https://github.com/digdir/dialogporten/issues/1462 | ||
| publicNetworkAccess: 'Enabled' |
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Security Impact: Document timeline for reverting public access
While this change addresses the immediate connectivity issue, enabling public network access increases the security risk. Please ensure this temporary solution is properly tracked and time-bound.
Consider:
- Adding a target date for reverting this change in the TODO comment
- Creating a separate tracking issue for implementing the permanent solution
- Adding monitoring alerts for unauthorized access attempts
Would you like me to help create a tracking issue for this?
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Actionable comments posted: 0
🧹 Outside diff range and nitpick comments (1)
.azure/modules/monitor-workspace/main.bicep (1)
Line range hint
1-20: Consider hybrid networking approachWhile enabling public access solves the immediate connectivity issue, completely removing private networking capabilities (
subnetId,vnetId, and associated private endpoint resources) might limit future security options. Consider maintaining both public and private access configurations to support a gradual transition back to private networking:
- Keep private networking parameters but make them optional
- Implement conditional deployment of private endpoints
- Add network security rules to restrict public access to specific IP ranges
This hybrid approach would:
- Solve immediate connectivity needs
- Maintain flexibility for future security improvements
- Allow gradual migration back to private networking
Example approach:
@description('Optional subnet ID for private endpoint') param subnetId string = '' @description('Optional virtual network ID for private DNS zone') param vnetId string = '' resource monitorWorkspace 'Microsoft.Monitor/accounts@2023-04-03' = { // ... existing configuration ... } resource privateEndpoint 'Microsoft.Network/privateEndpoints@2023-04-01' = if (!empty(subnetId)) { name: '${namePrefix}-monitor-pe' location: location properties: { subnet: { id: subnetId } privateLinkServiceConnections: [ { name: '${namePrefix}-monitor-pe-connection' properties: { privateLinkServiceId: monitorWorkspace.id groupIds: ['azuremonitor'] } } ] } }
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📒 Files selected for processing (2)
.azure/infrastructure/main.bicep(0 hunks).azure/modules/monitor-workspace/main.bicep(1 hunks)
💤 Files with no reviewable changes (1)
- .azure/infrastructure/main.bicep
🔇 Additional comments (1)
.azure/modules/monitor-workspace/main.bicep (1)
14-15: Skip - Security concerns already addressed
arealmaas
deleted the
fix/enable-public-access-for-monitor-temporarily
branch
🤖 I have created a release *beep* *boop* --- ## [1.36.0](v1.35.0...v1.36.0) (2024-11-19) ### Features * **azure:** create azure monitor workspace ([#1485](#1485)) ([da0aa8f](da0aa8f)) ### Bug Fixes * **app:** Error details missing when user type is unknown ([#1493](#1493)) ([9fbd2cf](9fbd2cf)) * **azure:** enable public access for azure monitor ([#1496](#1496)) ([b0d5794](b0d5794)) * **azure:** ensure monitor workspace is reachable ([#1494](#1494)) ([dc7fc1f](dc7fc1f)) * **webapi:** Require base service provider scope on search endpoint ([#1476](#1476)) ([8c41f3d](8c41f3d)) --- This PR was generated with [Release Please](https://github.com/googleapis/release-please). See [documentation](https://github.com/googleapis/release-please#release-please).
Description
Struggling with connecting to the monitor workspace. Enabling public access and removing the private dns for now. #1462
Related Issue(s)
Verification
Documentation
docs-directory, Altinnpedia or a separate linked PR in altinn-studio-docs., if applicable)Summary by CodeRabbit
New Features
Bug Fixes
Chores
subnetIdandvnetId) from the deployment configuration.