diff options
Diffstat (limited to 'manifests/pacemaker/haproxy_with_vip.pp')
| -rw-r--r-- | manifests/pacemaker/haproxy_with_vip.pp | 52 |
1 files changed, 40 insertions, 12 deletions
diff --git a/manifests/pacemaker/haproxy_with_vip.pp b/manifests/pacemaker/haproxy_with_vip.pp index 0539beb..a27b94b 100644 --- a/manifests/pacemaker/haproxy_with_vip.pp +++ b/manifests/pacemaker/haproxy_with_vip.pp @@ -27,11 +27,35 @@ # (String) IP address on which HAProxy is colocated # Required # +# [*location_rule*] +# (optional) Add a location constraint before actually enabling +# the resource. Must be a hash like the following example: +# location_rule => { +# resource_discovery => 'exclusive', # optional +# role => 'master|slave', # optional +# score => 0, # optional +# score_attribute => foo, # optional +# # Multiple expressions can be used +# expression => ['opsrole eq controller'] +# } +# Defaults to undef +# +# [*pcs_tries*] +# (Optional) The number of times pcs commands should be retried. +# Defaults to 1 +# # [*ensure*] # (Boolean) Create the all the resources only if true. False won't # destroy the resource, it will just not create them. # Default to true -define tripleo::pacemaker::haproxy_with_vip($vip_name, $ip_address, $ensure = true) { +# +define tripleo::pacemaker::haproxy_with_vip( + $vip_name, + $ip_address, + $location_rule = undef, + $pcs_tries = 1, + $ensure = true) +{ if($ensure) { if is_ipv6_address($ip_address) { $netmask = '64' @@ -40,25 +64,29 @@ define tripleo::pacemaker::haproxy_with_vip($vip_name, $ip_address, $ensure = tr } pacemaker::resource::ip { "${vip_name}_vip": - ip_address => $ip_address, - cidr_netmask => $netmask, + ip_address => $ip_address, + cidr_netmask => $netmask, + location_rule => $location_rule, + tries => $pcs_tries, } - pacemaker::constraint::base { "${vip_name}_vip-then-haproxy": - constraint_type => 'order', + pacemaker::constraint::order { "${vip_name}_vip-then-haproxy": first_resource => "ip-${ip_address}", second_resource => 'haproxy-clone', first_action => 'start', second_action => 'start', constraint_params => 'kind=Optional', - require => [Pacemaker::Resource::Service['haproxy'], - Pacemaker::Resource::Ip["${vip_name}_vip"]], + tries => $pcs_tries, } pacemaker::constraint::colocation { "${vip_name}_vip-with-haproxy": - source => "ip-${ip_address}", - target => 'haproxy-clone', - score => 'INFINITY', - require => [Pacemaker::Resource::Service['haproxy'], - Pacemaker::Resource::Ip["${vip_name}_vip"]], + source => "ip-${ip_address}", + target => 'haproxy-clone', + score => 'INFINITY', + tries => $pcs_tries, } + + Pacemaker::Resource::Ip["${vip_name}_vip"] -> + Pacemaker::Resource::Service['haproxy'] -> + Pacemaker::Constraint::Order["${vip_name}_vip-then-haproxy"] -> + Pacemaker::Constraint::Colocation["${vip_name}_vip-with-haproxy"] } } |