Ensure hiera step value is an integer

The step is typically set with the hieradata setting an integer value:

  {"step": 1}

However it would be useful for the value to be a string so that
substitutions are possible, for example:

  {"step": "%{::step}"}

This change ensures the step parameter defaults to an integer by
calling Integer(hiera('step'))

This change was made by manually removing the undef defaults from
fluentd.pp, uchiwa.pp, and sensu.pp then bulk updating with:

    find ./ -type f -print0 |xargs -0 sed -i "s/= hiera('step')/= Integer(hiera('step'))/"

Change-Id: I8a47ca53a7dea8391103abcb8960a97036a6f5b3

8 files changed, 8 insertions, 8 deletions

diff --git a/manifests/profile/base/ceilometer/agent/central.pp b/manifests/profile/base/ceilometer/agent/central.pp
index 033d34c..b8f5d07 100644
--- a/manifests/profile/base/ceilometer/agent/central.pp
+++ b/manifests/profile/base/ceilometer/agent/central.pp
@@ -24,7 +24,7 @@
 #   Defaults to hiera('step')
 #
 class tripleo::profile::base::ceilometer::agent::central (
-  $step = hiera('step'),
+  $step = Integer(hiera('step')),
 ) {
   include ::tripleo::profile::base::ceilometer
 
diff --git a/manifests/profile/base/ceilometer/agent/compute.pp b/manifests/profile/base/ceilometer/agent/compute.pp
index 749bc64..c054c35 100644
--- a/manifests/profile/base/ceilometer/agent/compute.pp
+++ b/manifests/profile/base/ceilometer/agent/compute.pp
@@ -24,7 +24,7 @@
 #   Defaults to hiera('step')
 #
 class tripleo::profile::base::ceilometer::agent::compute (
-  $step = hiera('step'),
+  $step = Integer(hiera('step')),
 ) {
   include ::tripleo::profile::base::ceilometer
 
diff --git a/manifests/profile/base/ceilometer/agent/notification.pp b/manifests/profile/base/ceilometer/agent/notification.pp
index 3fa139a..4286001 100644
--- a/manifests/profile/base/ceilometer/agent/notification.pp
+++ b/manifests/profile/base/ceilometer/agent/notification.pp
@@ -24,7 +24,7 @@
 #   Defaults to hiera('step')
 #
 class tripleo::profile::base::ceilometer::agent::notification (
-  $step = hiera('step'),
+  $step = Integer(hiera('step')),
 ) {
   include ::tripleo::profile::base::ceilometer
   include ::tripleo::profile::base::ceilometer::upgrade
diff --git a/manifests/profile/base/ceilometer/agent/polling.pp b/manifests/profile/base/ceilometer/agent/polling.pp
index fedf035..84f5e46 100644
--- a/manifests/profile/base/ceilometer/agent/polling.pp
+++ b/manifests/profile/base/ceilometer/agent/polling.pp
@@ -47,7 +47,7 @@ class tripleo::profile::base::ceilometer::agent::polling (
   $ipmi_namespace            = hiera('ipmi_namespace', false),
   $ceilometer_redis_password = hiera('ceilometer_redis_password', undef),
   $redis_vip                 = hiera('redis_vip', undef),
-  $step                      = hiera('step'),
+  $step                      = Integer(hiera('step')),
 ) {
   include ::tripleo::profile::base::ceilometer
 
diff --git a/manifests/profile/base/ceilometer/api.pp b/manifests/profile/base/ceilometer/api.pp
index 0176380..6a30a40 100644
--- a/manifests/profile/base/ceilometer/api.pp
+++ b/manifests/profile/base/ceilometer/api.pp
@@ -48,7 +48,7 @@ class tripleo::profile::base::ceilometer::api (
   $ceilometer_network            = hiera('ceilometer_api_network', undef),
   $certificates_specs            = hiera('apache_certificates_specs', {}),
   $enable_internal_tls           = hiera('enable_internal_tls', false),
-  $step                          = hiera('step'),
+  $step                          = Integer(hiera('step')),
 ) {
   include ::tripleo::profile::base::ceilometer
 
diff --git a/manifests/profile/base/ceilometer/collector.pp b/manifests/profile/base/ceilometer/collector.pp
index a2c1e29..9fcee7b 100644
--- a/manifests/profile/base/ceilometer/collector.pp
+++ b/manifests/profile/base/ceilometer/collector.pp
@@ -46,7 +46,7 @@
 #
 class tripleo::profile::base::ceilometer::collector (
   $bootstrap_node     = hiera('bootstrap_nodeid', undef),
-  $step               = hiera('step'),
+  $step               = Integer(hiera('step')),
   $ceilometer_backend = hiera('ceilometer_backend', 'mongodb'),
   $mongodb_ipv6       = hiera('mongodb::server::ipv6', false),
   $mongodb_node_ips   = hiera('mongodb_node_ips', []),
diff --git a/manifests/profile/base/ceilometer/expirer.pp b/manifests/profile/base/ceilometer/expirer.pp
index eaaaefc..20fa9d8 100644
--- a/manifests/profile/base/ceilometer/expirer.pp
+++ b/manifests/profile/base/ceilometer/expirer.pp
@@ -24,7 +24,7 @@
 #   Defaults to hiera('step')
 #
 class tripleo::profile::base::ceilometer::expirer (
-  $step = hiera('step'),
+  $step = Integer(hiera('step')),
 ) {
   include ::tripleo::profile::base::ceilometer
 
diff --git a/manifests/profile/base/ceilometer/upgrade.pp b/manifests/profile/base/ceilometer/upgrade.pp
index d0fc9be..f192b48 100644
--- a/manifests/profile/base/ceilometer/upgrade.pp
+++ b/manifests/profile/base/ceilometer/upgrade.pp
@@ -30,7 +30,7 @@
 
 class tripleo::profile::base::ceilometer::upgrade (
   $bootstrap_node = hiera('bootstrap_nodeid', undef),
-  $step           = hiera('step'),
+  $step           = Integer(hiera('step')),
 ) {
   if $::hostname == downcase($bootstrap_node) {
     $sync_db = true