diff options
author | Tim Rozet <trozet@redhat.com> | 2016-10-24 16:30:22 -0400 |
---|---|---|
committer | Tim Rozet <trozet@redhat.com> | 2016-11-20 11:47:57 -0500 |
commit | 87763459ae57614e092f772595a03e7d552f96d1 (patch) | |
tree | 5e3bdb653210a0dc474978f25233d3f18289c2f4 | |
parent | 92f9c952d6cbb0c11c8457de0e49748f3adf667e (diff) |
Adds auto-detection for VIP interfaces
Previously the ctrl plane VIP would default to 'br-ex' which in non-vlan
deployments ends up being the wrong interface. The public VIP interface
was also defaulted to 'br-ex' which would be incorrect for vlan based
deployments. Since a user has already given the nic template (and in
most cases the subnet that corresponds to the nic) the installer should
be able to figure out which interface the public/control vip should be
on.
These changes enable that type of auto-detection, unless a user
explicitly overrides the heat parameters for ControlVirtualInterface and
PublicVirtualInterface. Also removes calling keepalived from haproxy
now that the services are composed separately on the Controller role.
Partial-Bug: 1606632
Change-Id: I05105fce85be8ace986db351cdca2916f405ed04
Signed-off-by: Tim Rozet <trozet@redhat.com>
-rw-r--r-- | manifests/haproxy.pp | 12 | ||||
-rw-r--r-- | manifests/profile/base/keepalived.pp | 47 |
2 files changed, 44 insertions, 15 deletions
diff --git a/manifests/haproxy.pp b/manifests/haproxy.pp index 6f68562..64bcf1c 100644 --- a/manifests/haproxy.pp +++ b/manifests/haproxy.pp @@ -19,10 +19,6 @@ # # === Parameters: # -# [*keepalived*] -# Whether to configure keepalived to manage the VIPs or not. -# Defaults to hiera('keepalived_enabled') -# # [*haproxy_service_manage*] # Will be passed as value for service_manage to HAProxy module. # Defaults to true @@ -449,7 +445,6 @@ class tripleo::haproxy ( $controller_virtual_ip, $public_virtual_ip, - $keepalived = hiera('keepalived_enabled', false), $haproxy_service_manage = true, $haproxy_global_maxconn = 20480, $haproxy_default_maxconn = 4096, @@ -605,13 +600,6 @@ class tripleo::haproxy ( $controller_hosts_names_real = downcase(any2array(split($controller_hosts_names, ','))) } - # This code will be removed once we switch undercloud and overcloud to use both haproxy & keepalived roles. - if str2bool($keepalived) { - include ::tripleo::keepalived - # Make sure keepalive starts before haproxy. - Class['::keepalived::service'] -> Class['::haproxy'] - } - # TODO(bnemec): When we have support for SSL on private and admin endpoints, # have the haproxy stats endpoint use that certificate by default. if $haproxy_stats_certificate { diff --git a/manifests/profile/base/keepalived.pp b/manifests/profile/base/keepalived.pp index f2063d6..8dd03dc 100644 --- a/manifests/profile/base/keepalived.pp +++ b/manifests/profile/base/keepalived.pp @@ -27,13 +27,54 @@ # for more details. # Defaults to hiera('step') # +# [*control_virtual_interface*] +# (Optional) Interface specified for control plane network +# Defaults to hiera('tripleo::keepalived::control_virtual_interface', false) +# +# [*control_virtual_ip*] +# Virtual IP address used for control plane network +# Defaults to hiera('tripleo::keepalived::controller_virtual_ip') +# +# [*public_virtual_interface*] +# (Optional) Interface specified for public/external network +# Defaults to hiera('tripleo::keepalived::public_virtual_interface', false) +# +# [*public_virtual_ip*] +# Virtual IP address used for public/ network +# Defaults to hiera('tripleo::keepalived::public_virtual_ip') +# class tripleo::profile::base::keepalived ( - $enable_load_balancer = hiera('enable_load_balancer', true), - $step = hiera('step'), + $enable_load_balancer = hiera('enable_load_balancer', true), + $control_virtual_interface = hiera('tripleo::keepalived::control_virtual_interface', false), + $control_virtual_ip = hiera('tripleo::keepalived::controller_virtual_ip'), + $public_virtual_interface = hiera('tripleo::keepalived::public_virtual_interface', false), + $public_virtual_ip = hiera('tripleo::keepalived::public_virtual_ip'), + $step = hiera('step'), ) { if $step >= 1 { if $enable_load_balancer and hiera('enable_keepalived', true){ - include ::tripleo::keepalived + if ! $control_virtual_interface { + $control_detected_interface = interface_for_ip($control_virtual_ip) + if ! $control_detected_interface { + fail('Unable to find interface for control plane network') + } + } else { + $control_detected_interface = $control_virtual_interface + } + + if ! $public_virtual_interface { + $public_detected_interface = interface_for_ip($public_virtual_ip) + if ! $public_detected_interface { + fail('Unable to find interface for public network') + } + } else { + $public_detected_interface = $public_virtual_interface + } + + class { '::tripleo::keepalived': + control_virtual_interface => $control_detected_interface, + public_virtual_interface => $public_detected_interface, + } } } } |