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-rw-r--r--manifests/profile/base/neutron/server.pp33
1 files changed, 33 insertions, 0 deletions
diff --git a/manifests/profile/base/neutron/server.pp b/manifests/profile/base/neutron/server.pp
index 82c2d5f..4667ae2 100644
--- a/manifests/profile/base/neutron/server.pp
+++ b/manifests/profile/base/neutron/server.pp
@@ -27,9 +27,30 @@
# for more details.
# Defaults to hiera('step')
#
+# [*l3_ha_override*]
+# (Optional) Override the calculated value for neutron::server::l3_ha
+# by default this is calculated to enable when DVR is not enabled
+# and the number of nodes running neutron api is more than one.
+# Defaults to '' which aligns with the t-h-t default, and means use
+# the calculated value. Other possible values are 'true' or 'false'
+#
+# [*l3_nodes*]
+# (Optional) List of nodes running the l3 agent, used when no override
+# is passed to l3_ha_override to calculate enabling l3 HA.
+# Defaults to hiera('neutron_l3_short_node_names') or []
+# (we need to default neutron_l3_short_node_names to an empty list
+# because some neutron backends disable the l3 agent)
+#
+# [*dvr_enabled*]
+# (Optional) Is dvr enabled, used when no override is passed to
+# l3_ha_override to calculate enabling l3 HA.
+# Defaults to hiera('neutron::server::router_distributed') or false
class tripleo::profile::base::neutron::server (
$bootstrap_node = hiera('bootstrap_nodeid', undef),
$step = hiera('step'),
+ $l3_ha_override = '',
+ $l3_nodes = hiera('neutron_l3_short_node_names', []),
+ $dvr_enabled = hiera('neutron::server::router_distributed', false)
) {
if $::hostname == downcase($bootstrap_node) {
$sync_db = true
@@ -39,6 +60,16 @@ class tripleo::profile::base::neutron::server (
include ::tripleo::profile::base::neutron
+ # Calculate neutron::server::l3_ha based on the number of API nodes
+ # combined with if DVR is enabled.
+ if $l3_ha_override != '' {
+ $l3_ha = str2bool($l3_ha_override)
+ } elsif ! str2bool($dvr_enabled) {
+ $l3_ha = size($l3_nodes) > 1
+ } else {
+ $l3_ha = false
+ }
+
# We start neutron-server on the bootstrap node first, because
# it will try to populate tables and we need to make sure this happens
# before it starts on other nodes
@@ -48,12 +79,14 @@ class tripleo::profile::base::neutron::server (
# to true
class { '::neutron::server':
sync_db => $sync_db,
+ l3_ha => $l3_ha,
}
}
if $step >= 5 and !$sync_db {
include ::neutron::server::notifications
class { '::neutron::server':
sync_db => $sync_db,
+ l3_ha => $l3_ha,
}
}
}