[AVM Module Feature Request]: Include Network Security Groups and Appropriate Rules

[AErmie]

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Issue Type?

Feature Request

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Description

In an environment deployed using the Cloud Adoption Framework (CAF), the Enterprise Scale has an Azure Policy for Subnets should have a Network Security Group.

Currently, the AVM module deploys a Virtual Network (VNet) with 2 subnets, but without any Network Security Groups (NSGs).

To support a more secure architecture, please update the module to include deployment of NSGs for each subnet.

NSG Rules

It has been tested, and the "standard" out-of-the-box NSG rules work with the GitHub runner's communication needs.

However, it would be appreciated if more specific NSG rules could be provided as well, to help ensure the security of the environment (especially in government-based and regulated environments).

This should include the communication between self-hosted runners and GitHub (or Azure DevOps, subjectively), but also include any rules required for the runners to communicate to Azure for actual deployments.

[microsoft-github-policy-service]

Warning

Tagging the AVM Core Team (@Azure/avm-core-team-technical-terraform) due to a module owner or contributor having not responded to this issue within 3 business days. The AVM Core Team will attempt to contact the module owners/contributors directly.

Tip

• To prevent further actions to take effect, the "Status: Response Overdue 🚩" label must be removed, once this issue has been responded to.
• To avoid this rule being (re)triggered, the ""Needs: Triage 🔍" label must be removed as part of the triage process (when the issue is first responded to)!

[microsoft-github-policy-service]

Warning

Tagging the AVM Core Team (@Azure/avm-core-team-technical-terraform) due to a module owner or contributor having not responded to this issue within 3 business days. The AVM Core Team will attempt to contact the module owners/contributors directly.

Tip

• To prevent further actions to take effect, the "Status: Response Overdue 🚩" label must be removed, once this issue has been responded to.
• To avoid this rule being (re)triggered, the ""Needs: Triage 🔍" label must be removed as part of the triage process (when the issue is first responded to)!

[microsoft-github-policy-service]

Caution

**This issue requires the AVM Core Team's (@Azure/avm-core-team-technical-terraform) immediate attention as it hasn't been responded to within 6 business days. **

Tip

• To avoid this rule being (re)triggered, the "Needs: Triage 🔍" and "Status: Response Overdue 🚩" labels must be removed when the issue is first responded to!
• Remove the "Needs: Immediate Attention ‼️" label once the issue has been responded to.

[microsoft-github-policy-service]

Warning

Tagging the AVM Core Team (@Azure/avm-core-team-technical-terraform) due to a module owner or contributor having not responded to this issue within 3 business days. The AVM Core Team will attempt to contact the module owners/contributors directly.

Tip

• To prevent further actions to take effect, the "Status: Response Overdue 🚩" label must be removed, once this issue has been responded to.
• To avoid this rule being (re)triggered, the ""Needs: Triage 🔍" label must be removed as part of the triage process (when the issue is first responded to)!

[microsoft-github-policy-service]

Caution

**This issue requires the AVM Core Team's (@Azure/avm-core-team-technical-terraform) immediate attention as it hasn't been responded to within 6 business days. **

Tip

• To avoid this rule being (re)triggered, the "Needs: Triage 🔍" and "Status: Response Overdue 🚩" labels must be removed when the issue is first responded to!
• Remove the "Needs: Immediate Attention ‼️" label once the issue has been responded to.

[microsoft-github-policy-service]

Warning

Tagging the AVM Core Team (@Azure/avm-core-team-technical-terraform) due to a module owner or contributor having not responded to this issue within 3 business days. The AVM Core Team will attempt to contact the module owners/contributors directly.

Tip

• To prevent further actions to take effect, the "Status: Response Overdue 🚩" label must be removed, once this issue has been responded to.
• To avoid this rule being (re)triggered, the ""Needs: Triage 🔍" label must be removed as part of the triage process (when the issue is first responded to)!

[microsoft-github-policy-service]

Caution

**This issue requires the AVM Core Team's (@Azure/avm-core-team-technical-terraform) immediate attention as it hasn't been responded to within 6 business days. **

Tip

• To avoid this rule being (re)triggered, the "Needs: Triage 🔍" and "Status: Response Overdue 🚩" labels must be removed when the issue is first responded to!
• Remove the "Needs: Immediate Attention ‼️" label once the issue has been responded to.

[microsoft-github-policy-service]

Warning

Tagging the AVM Core Team (@Azure/avm-core-team-technical-terraform) due to a module owner or contributor having not responded to this issue within 3 business days. The AVM Core Team will attempt to contact the module owners/contributors directly.

Tip

• To prevent further actions to take effect, the "Status: Response Overdue 🚩" label must be removed, once this issue has been responded to.
• To avoid this rule being (re)triggered, the ""Needs: Triage 🔍" label must be removed as part of the triage process (when the issue is first responded to)!

[microsoft-github-policy-service]

Caution

**This issue requires the AVM Core Team's (@Azure/avm-core-team-technical-terraform) immediate attention as it hasn't been responded to within 6 business days. **

Tip

• To avoid this rule being (re)triggered, the "Needs: Triage 🔍" and "Status: Response Overdue 🚩" labels must be removed when the issue is first responded to!
• Remove the "Needs: Immediate Attention ‼️" label once the issue has been responded to.