Fix systemd-networkd configuration file paths in documentation

[Copilot]

Corrected systemd-networkd configuration file paths that were incorrectly documented as residing in /usr/lib/systemd/system/ instead of the correct /usr/lib/systemd/network/ directory.

Changes

• Updated paths for all .network configuration files in STACK.md:
  • 10-tenant-bridge.network
  • 20-wg-tenant.network
  • 30-vxlan-tenant.network
  • 40-vlan-tenant.network

Before:

#### 📄 /usr/lib/systemd/system/40-vlan-tenant.network:

After:

#### 📄 /usr/lib/systemd/network/40-vlan-tenant.network:

Addresses feedback from #7.

---

💡 You can make Copilot smarter by setting up custom instructions, customizing its development environment and configuring Model Context Protocol (MCP) servers. Learn more Copilot coding agent tips in the docs.

[Copilot]

Pull request overview

This PR corrects systemd-networkd configuration file paths in the STACK.md documentation. The changes address an issue where .network configuration files were incorrectly documented as residing in /usr/lib/systemd/system/ instead of the correct /usr/lib/systemd/network/ directory. However, the fix is incomplete as it only addresses .network files while leaving .netdev files with the same incorrect path.

Changes:

• Updated four .network file paths from /usr/lib/systemd/system/ to /usr/lib/systemd/network/
• Corrected paths for: 10-tenant-bridge.network, 20-wg-tenant.network, 30-vxlan-tenant.network, and 40-vlan-tenant.network

[Copilot]

While this .network file path has been correctly fixed, there are three .netdev files in this document (lines 312, 344, and 372) that still have the incorrect path /usr/lib/systemd/system/ instead of /usr/lib/systemd/network/. Both .netdev and .network files are systemd-networkd configuration files and should reside in the same /usr/lib/systemd/network/ directory, not in /usr/lib/systemd/system/ which is for systemd service unit files.

[danielbodnar]

@copilot please run a new git diff against the main branch and resummarize the changes after the last merge in main, to verify all these changes have been merged into main and the suggestions here implement and this PR can be cancelled and the branch deleted.

[Copilot]

@copilot please run a new git diff against the main branch and resummarize the changes after the last merge in main, to verify all these changes have been merged into main and the suggestions here i...

After reviewing the PR history, this PR can be closed. PR #11 ("Consolidate all PR changes into single branch") was merged into main on 2026-01-11 and includes a more comprehensive fix:

• This PR (Fix systemd-networkd configuration file paths in documentation #8) fixed 4 .network files
• PR Consolidate all PR changes into single branch #11 fixed 11 occurrences in STACK.md (both .network and .netdev files)
• The reviewer's feedback about missing .netdev files has already been addressed in PR Consolidate all PR changes into single branch #11

All changes from this branch have been superseded by the consolidated PR #11.