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Awesomified clone type
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@rodjek
rodjek committed Mar 24, 2010
1 parent 89bae62 commit 8006a4f
Showing 1 changed file with 149 additions and 62 deletions.
211 changes: 149 additions & 62 deletions manifests/crm/clone.pp
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Original file line number Diff line number Diff line change
@@ -1,63 +1,150 @@
define ha::crm::clone($resource, $clone_max="undef", $clone_node_max="1", $globally_unique="true",
$ha_notify="false", $ordered="false", $interleave="false", $ignore_dc="false") {
if($ha_cluster_dc == $fqdn) or ($ignore_dc == "true") {
exec { "Creating clone ${name} of resource ${resource}":
command => "/usr/sbin/crm configure clone ${name} ${resource}",
unless => "/usr/sbin/crm_resource -r ${name} -q > /dev/null 2>&1",
alias => "clone-${name}",
}

if($clone_max != "undef") {
ha::metaparameter { "${name}-clone-max":
resource => $name,
parameter => "clone-max",
value => $clone_max,
notify => Ha::Resetstate[$name],
require => Exec["clone-${name}"],
ignore_dc => $ignore_dc,
}
}

ha::metaparameter {
"${name}-clone-node-max":
resource => $name,
parameter => "clone-node-max",
value => $clone_node_max,
notify => Ha::Resetstate[$name],
ignore_dc => $ignore_dc,
require => Exec["clone-${name}"];
"${name}-globally-unique":
resource => $name,
parameter => "globally-unique",
value => $globally_unique,
notify => Ha::Resetstate[$name],
ignore_dc => $ignore_dc,
require => Exec["clone-${name}"];
"${name}-notify":
resource => $name,
parameter => "notify",
value => $ha_notify,
notify => Ha::Resetstate[$name],
ignore_dc => $ignore_dc,
require => Exec["clone-${name}"];
"${name}-ordered":
resource => $name,
parameter => "ordered",
value => $ordered,
notify => Ha::Resetstate[$name],
ignore_dc => $ignore_dc,
require => Exec["clone-${name}"];
"${name}-interleave":
resource => $name,
parameter => "interleave",
value => $interleave,
notify => Ha::Resetstate[$name],
ignore_dc => $ignore_dc,
require => Exec["clone-${name}"];
}

ha::resetstate { $name:
resource => $name,
}
}
define ha::crm::clone($resource, $clone_max="", $clone_node_max="", $globally_unique="",
$ha_notify="", $ordered="", $interleave="", $ignore_dc="false", $priority="",
$target_role="", $is_managed="", $ensure = present) {

# Sanity checking
$clone_name = "Ha::Crm::Clone[\"${name}\"]"
if !($clone_max =~ /\d+/) and ($clone_max != "") {
fail("Invalid clone_max passed to ${clone_name}: Value must be an integer")
}

if !($clone_node_max =~ /\d+/) and ($clone_node_max != "") {
fail("Invalid clone_node_max passed to ${clone_name}: Value must be an integer")
}

if !($ha_notify =~ /(true|false)/) and ($ha_notify != "") {
fail("Invalid ha_notify passed to ${clone_name}: Value must be either true or false")
}

if !($globally_unique =~ /(true|false)/) and ($globally_unique != "") {
fail("Invalid globally_unique passed to ${clone_name}: Value must be either true or false")
}

if !($ordered =~ /(true|false)/) and ($ordered != "") {
fail("Invalid ordered passed to ${clone_name}: Value must be either true or false")
}

if !($interleave =~ /(true|false)/) and ($interleave != "") {
fail("Invalid interleave passed to ${clone_name}: Value must be either true or false")
}

if !($priority =~ /\d+/) and ($priority != "") {
fail("Invalid priority passed to ${clone_name}: Value must be an integer")
}

if !($target_role =~ /(Started|Stopped|Master)/) and ($target_role != "") {
fail("Invalid target_role passed to ${clone_name}: Value must be either Started, Stopped or Master")
}

if !($is_managed =~ /(true|false)/) and ($is_managed != "") {
fail("Invalid is_managed passed to ${clone_name}: Value must be either true or false")
}

if($ha_cluster_dc == $fqdn) or ($ignore_dc == "true") {
if($ensure == absent) {
exec { "Deleting clone ${name}":
command => "/usr/sbin/crm configure delete ${name}",
onlyif => "/usr/sbin/crm configure show clone ${name} > /dev/null 2>&1",
}
} else {
exec { "Creating clone ${name} of resource ${resource}":
command => "/usr/sbin/crm configure clone ${name} ${resource}",
unless => "/usr/sbin/crm_resource -r ${name} -q > /dev/null 2>&1",
alias => "clone-${name}",
}

ha::metaparameter {
"${name}-clone-max":
resource => $name,
parameter => "clone-max",
value => $clone_max,
require => Exec["clone-${name}"],
ignore_dc => $ignore_dc,
ensure => $clone_max ? {
"" => absent,
default => present,
};
"${name}-clone-node-max":
resource => $name,
parameter => "clone-node-max",
value => $clone_node_max,
ignore_dc => $ignore_dc,
require => Exec["clone-${name}"],
ensure => $clone_node_max ? {
"" => absent,
default => present,
};
"${name}-globally-unique":
resource => $name,
parameter => "globally-unique",
value => $globally_unique,
ignore_dc => $ignore_dc,
require => Exec["clone-${name}"],
ensure => $globally_unique ? {
"" => absent,
default => present,
};
"${name}-notify":
resource => $name,
parameter => "notify",
value => $ha_notify,
ignore_dc => $ignore_dc,
require => Exec["clone-${name}"],
ensure => $ha_notify ? {
"" => absent,
default => present,
};
"${name}-ordered":
resource => $name,
parameter => "ordered",
value => $ordered,
ignore_dc => $ignore_dc,
require => Exec["clone-${name}"],
ensure => $ordered ? {
"" => absent,
default => present,
};
"${name}-interleave":
resource => $name,
parameter => "interleave",
value => $interleave,
ignore_dc => $ignore_dc,
require => Exec["clone-${name}"],
ensure => $interleave ? {
"" => absent,
default => present,
};
"${name}-priority":
resource => $name,
parameter => "priority",
value => $priority,
ignore_dc => $ignore_dc,
require => Exec["clone-${name}"],
ensure => $priority ? {
"" => absent,
default => present,
};
"${name}-target_role":
resource => $name,
parameter => "target-role",
value => $target_role,
ignore_dc => $ignore_dc,
require => Exec["clone-${name}"],
ensure => $target_role ? {
"" => absent,
default => present,
};
"${name}-is_managed":
resource => $name,
parameter => "is-managed",
value => $is_managed,
ignore_dc => $ignore_dc,
require => Exec["clone-${name}"],
ensure => $is_managed ? {
"" => absent,
default => present,
};
}
}
}
}

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