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| author | Ryan Harper <ryan.harper@canonical.com> | 2017-06-15 15:09:17 -0500 |
|---|---|---|
| committer | Scott Moser <smoser@brickies.net> | 2017-07-20 16:47:12 -0400 |
| commit | 353c6902fb94899d410eb2f8bcc0bb81916e0e9e (patch) | |
| tree | 323c2afc0b7ca1492917391f5d05e42ee1db588b /cloudinit/net/sysconfig.py | |
| parent | 8317bcab7cd08f1dcd96095c0cb746b57cb27234 (diff) | |
| download | vyos-cloud-init-353c6902fb94899d410eb2f8bcc0bb81916e0e9e.tar.gz vyos-cloud-init-353c6902fb94899d410eb2f8bcc0bb81916e0e9e.zip | |
sysconfig: enable mtu set per subnet, including ipv6 mtu
Render MTU values if present in subnet and route configurations
for v4 and v6.
LP: #1702513
Diffstat (limited to 'cloudinit/net/sysconfig.py')
| -rw-r--r-- | cloudinit/net/sysconfig.py | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/cloudinit/net/sysconfig.py b/cloudinit/net/sysconfig.py index b0f2ccf5..c7df36c0 100644 --- a/cloudinit/net/sysconfig.py +++ b/cloudinit/net/sysconfig.py @@ -273,6 +273,7 @@ class Renderer(renderer.Renderer): # modifying base values according to subnets for i, subnet in enumerate(subnets, start=len(iface_cfg.children)): + mtu_key = 'MTU' subnet_type = subnet.get('type') if subnet_type == 'dhcp6': iface_cfg['IPV6INIT'] = True @@ -292,7 +293,11 @@ class Renderer(renderer.Renderer): # if iface_cfg['BOOTPROTO'] == 'none': # iface_cfg['BOOTPROTO'] = 'static' if subnet_is_ipv6(subnet): + mtu_key = 'IPV6_MTU' iface_cfg['IPV6INIT'] = True + + if 'mtu' in subnet: + iface_cfg[mtu_key] = subnet['mtu'] else: raise ValueError("Unknown subnet type '%s' found" " for interface '%s'" % (subnet_type, |