From 4ed537ee3b491a1350301864d831648cbfef963c Mon Sep 17 00:00:00 2001
From: "Joshua M. Boniface" <joshua@boniface.me>
Date: Sat, 9 Oct 2021 19:28:50 -0400
Subject: [PATCH] Add bridge_mtu config to docs

---
 docs/manuals/ansible.md | 7 +++++++
 docs/manuals/daemon.md  | 8 ++++++++
 2 files changed, 15 insertions(+)

diff --git a/docs/manuals/ansible.md b/docs/manuals/ansible.md
index e3b163d0..bcdc476e 100644
--- a/docs/manuals/ansible.md
+++ b/docs/manuals/ansible.md
@@ -450,6 +450,7 @@ pvc_nodes:
     ipmi_password: "{{ passwd_ipmi_host }}"
 
 pvc_bridge_device: bondU
+pvc_bridge_mtu: 1500
 
 pvc_sriov_enable: True
 pvc_sriov_device:
@@ -907,6 +908,12 @@ The IPMI password for the node management controller. Unless a per-host override
 
 The device name of the underlying network interface to be used for "bridged"-type client networks. For each "bridged"-type network, an IEEE 802.3q vLAN and bridge will be created on top of this device to pass these networks. In most cases, using the reflexive `networks['cluster']['raw_device']` or `networks['upstream']['raw_device']` from the Base role is sufficient.
 
+#### `pvc_bridge_mtu`
+
+* *required*
+
+The MTU of the underlying network interface to be used for "bridged"-type client networks. This is the maximum MTU such networks can use.
+
 #### `pvc_sriov_enable`
 
 * *optional*
diff --git a/docs/manuals/daemon.md b/docs/manuals/daemon.md
index de46dbe6..7d097ab4 100644
--- a/docs/manuals/daemon.md
+++ b/docs/manuals/daemon.md
@@ -146,6 +146,7 @@ pvc:
         console_log_lines: 1000
       networking:
         bridge_device: ens4
+        bridge_mtu: 1500
         sriov_enable: True
         sriov_device:
           - phy: ens1f0
@@ -427,6 +428,13 @@ How many lines of VM console logs to keep in the Zookeeper database for each VM.
 
 The network interface device used to create Bridged client network vLANs on. For most clusters, should match the underlying device of the various static networks (e.g. `ens4` or `bond0`), though may also use a separate network interface.
 
+#### `system` → `configuration` → `networking` → `bridge_mtu`
+
+* *optional*
+* *requires* `functions` → `enable_networking`
+
+The network interface MTU for the Bridged client network device. This is the maximum MTU a bridged client network can use.
+
 #### `system` → `configuration` → `networking` → `sriov_enable`
 
 * *optional*, defaults to `False`