x/packstack
Code Issues Proposed changes

[Neutron] start using bridge_uplinks for ovs agent

Browse Source 
Previously we used to connect iface and bridge for ovs setup like on
picture with manually connecting in neutron_ovs_port, but now this
should be done by neutron::agents::ml2::ovs with providing bridge_uplinks
option.

+---------------+  +---------------+
| <br-a> <br-b> |  | <br-a> <br-b> |
|   |      |    |  |   |      |    |
|  <a>    <b>   |  |  <a>    <b>   |
+---|------|----+  +---|------|----+
    +------|-----------/      |
    |      +------------------/
  [sw1]  [sw2]

Change-Id: Ia0eb089d9b3f93d01f3c4a2bbadfe2cf64a06a9c
Closes-Bug: rhbz#1177788
(cherry picked from commit b99de0b812)
This commit is contained in:
Lukas Bezdicka
2015-01-28 17:22:20 +01:00
committed by Lukas Bezdicka
parent 857920ecb7
commit 33e788d17d
3 changed files with 5 additions and 15 deletions
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12
packstack/plugins/neutron_350.py
View File

@@ -757,6 +757,7 @@ def create_l2_agent_manifests(config, messages):
# properly formatted by packstack, then consumed by the puppet module.
# For example, the input string 'A, B' should formatted as '['A','B']'.
config["CONFIG_NEUTRON_OVS_BRIDGE_MAPPINGS"] = bm_arr
config["CONFIG_NEUTRON_OVS_BRIDGE_IFACES"] = []
elif agent == "linuxbridge":
host_var = 'CONFIG_NEUTRON_LB_HOST'
template_name = 'neutron_lb_agent'
@@ -766,20 +767,15 @@ def create_l2_agent_manifests(config, messages):
for host in network_hosts | compute_hosts:
manifestfile = "%s_neutron.pp" % (host,)
manifestdata = "$cfg_neutron_ovs_host = '%s'\n" % host
manifestdata += getManifestTemplate(template_name)
appendManifestFile(manifestfile, manifestdata + "\n")
# neutron ovs port only on network hosts
if (
agent == "openvswitch" and (
(host in network_hosts and tunnel_types)
or 'vlan' in ovs_type)
):
bridge_key = 'CONFIG_NEUTRON_OVS_BRIDGE'
iface_key = 'CONFIG_NEUTRON_OVS_IFACE'
for if_map in iface_arr:
config[bridge_key], config[iface_key] = if_map.split(':')
manifestdata = getManifestTemplate("neutron_ovs_port")
appendManifestFile(manifestfile, manifestdata + "\n")
config["CONFIG_NEUTRON_OVS_BRIDGE_IFACES"] = iface_arr
manifestdata += getManifestTemplate(template_name)
appendManifestFile(manifestfile, manifestdata + "\n")
# Additional configurations required for compute hosts and
# network hosts.
manifestdata = getManifestTemplate('neutron_bridge_module')

1
packstack/puppet/templates/neutron_ovs_agent.pp
View File

@@ -8,6 +8,7 @@ if $ovs_agent_vxlan_cfg_neut_ovs_tun_if != '' {
}
class { 'neutron::agents::ml2::ovs':
bridge_uplinks => hiera_array('CONFIG_NEUTRON_OVS_BRIDGE_IFACES'),
bridge_mappings => hiera_array('CONFIG_NEUTRON_OVS_BRIDGE_MAPPINGS'),
enable_tunneling => hiera('CONFIG_NEUTRON_OVS_TUNNELING'),
tunnel_types => hiera_array('CONFIG_NEUTRON_OVS_TUNNEL_TYPES'),

7
packstack/puppet/templates/neutron_ovs_port.pp
View File

@@ -1,7 +0,0 @@
$cfg_neutron_ovs_iface = hiera('CONFIG_NEUTRON_OVS_IFACE')
vs_port { $cfg_neutron_ovs_iface:
ensure => present,
bridge => hiera('CONFIG_NEUTRON_OVS_BRIDGE'),
}