From e7870f6ef6e36cb28d2dd4a35258c7df92bdeab0 Mon Sep 17 00:00:00 2001
From: michael <michael@balsillie.net>
Date: Mon, 5 Sep 2022 22:56:49 +1200
Subject: [PATCH] networking

---
 ansible/roles/networking/defaults/main.yml    |  2 ++
 ansible/roles/networking/tasks/main.yml       | 32 +++++++++++++++++++
 .../roles/networking/templates/bond.netdev.j2 |  0
 .../networking/templates/bond.network.j2      |  0
 .../networking/templates/bridge.netdev.j2     |  6 ++++
 .../networking/templates/bridge.network.j2    | 15 +++++++++
 .../networking/templates/ethernet.network.j2  |  0
 .../roles/networking/templates/vlan.netdev.j2 |  6 ++++
 .../networking/templates/vlan.network.j2      |  9 ++++++
 9 files changed, 70 insertions(+)
 create mode 100644 ansible/roles/networking/defaults/main.yml
 create mode 100644 ansible/roles/networking/tasks/main.yml
 create mode 100644 ansible/roles/networking/templates/bond.netdev.j2
 create mode 100644 ansible/roles/networking/templates/bond.network.j2
 create mode 100644 ansible/roles/networking/templates/bridge.netdev.j2
 create mode 100644 ansible/roles/networking/templates/bridge.network.j2
 create mode 100644 ansible/roles/networking/templates/ethernet.network.j2
 create mode 100644 ansible/roles/networking/templates/vlan.netdev.j2
 create mode 100644 ansible/roles/networking/templates/vlan.network.j2

diff --git a/ansible/roles/networking/defaults/main.yml b/ansible/roles/networking/defaults/main.yml
new file mode 100644
index 0000000..30258d9
--- /dev/null
+++ b/ansible/roles/networking/defaults/main.yml
@@ -0,0 +1,2 @@
+---
+network_vlan_id: '25'
\ No newline at end of file
diff --git a/ansible/roles/networking/tasks/main.yml b/ansible/roles/networking/tasks/main.yml
new file mode 100644
index 0000000..c692bc9
--- /dev/null
+++ b/ansible/roles/networking/tasks/main.yml
@@ -0,0 +1,32 @@
+---
+- name: add network files
+  become: true
+  ansible.builtin.template:
+    src: "{{ item.source }}"
+    dest: "{{ item.destination }}"
+    owner: root
+    group: root
+    mode: 0664
+  with_items:
+    - source: vlan.netdev.j2
+      destination: /etc/systemd/network/30-vlan{{ network_vlan_id }}.netdev
+    - source: vlan.network.j2
+      destination: /etc/systemd/network/31-vlan{{ network_vlan_id }}.network
+    - source: bridge.netdev.j2
+      destination: /etc/systemd/network/40-br{{ network_vlan_id }}.netdev
+    - source: bridge.network.j2
+      destination: /etc/systemd/network/41-br{{ network_vlan_id }}.network
+
+- name: modify lacp network file
+  become: true
+  ansible.builtin.lineinfile:
+    state: present
+    insertafter: '^\[Network\]$'
+    line: VLAN=vlan{{ network_vlan_id }}
+    path: /etc/systemd/network/21-lacp.network
+
+- name: restart systemd-networkd
+  become: true
+  ansible.builtin.service:
+    name: systemd-networkd.service
+    state: restarted
\ No newline at end of file
diff --git a/ansible/roles/networking/templates/bond.netdev.j2 b/ansible/roles/networking/templates/bond.netdev.j2
new file mode 100644
index 0000000..e69de29
diff --git a/ansible/roles/networking/templates/bond.network.j2 b/ansible/roles/networking/templates/bond.network.j2
new file mode 100644
index 0000000..e69de29
diff --git a/ansible/roles/networking/templates/bridge.netdev.j2 b/ansible/roles/networking/templates/bridge.netdev.j2
new file mode 100644
index 0000000..54785b4
--- /dev/null
+++ b/ansible/roles/networking/templates/bridge.netdev.j2
@@ -0,0 +1,6 @@
+[NetDev]
+Name=br{{ network_vlan_id }}
+Kind=bridge
+
+[Bridge]
+
diff --git a/ansible/roles/networking/templates/bridge.network.j2 b/ansible/roles/networking/templates/bridge.network.j2
new file mode 100644
index 0000000..6b87ca7
--- /dev/null
+++ b/ansible/roles/networking/templates/bridge.network.j2
@@ -0,0 +1,15 @@
+[Match]
+Name=br{{ network_vlan_id }}
+
+[Link]
+ARP=yes
+
+[Address]
+Address=192.168.{{ network_vlan_id }}.100/24
+
+[Route]
+Gateway=192.168.{{ network_vlan_id }}.254
+
+[Network]
+DHCP=no
+
diff --git a/ansible/roles/networking/templates/ethernet.network.j2 b/ansible/roles/networking/templates/ethernet.network.j2
new file mode 100644
index 0000000..e69de29
diff --git a/ansible/roles/networking/templates/vlan.netdev.j2 b/ansible/roles/networking/templates/vlan.netdev.j2
new file mode 100644
index 0000000..35ff16a
--- /dev/null
+++ b/ansible/roles/networking/templates/vlan.netdev.j2
@@ -0,0 +1,6 @@
+[NetDev]
+Name=vlan{{ network_vlan_id }}
+Kind=vlan
+
+[VLAN]
+Id={{ network_vlan_id }}
\ No newline at end of file
diff --git a/ansible/roles/networking/templates/vlan.network.j2 b/ansible/roles/networking/templates/vlan.network.j2
new file mode 100644
index 0000000..6a812da
--- /dev/null
+++ b/ansible/roles/networking/templates/vlan.network.j2
@@ -0,0 +1,9 @@
+[Match]
+Name=vlan{{ network_vlan_id }}
+
+[Link]
+ARP=off
+
+[Network]
+DHCP=off
+Bridge=br{{ network_vlan_id }}