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

12 files changed, 12 insertions, 12 deletions

diff --git a/manifests/profile/base/nova/api.pp b/manifests/profile/base/nova/api.pp
index bdb3007..0dcc754 100644
--- a/manifests/profile/base/nova/api.pp
+++ b/manifests/profile/base/nova/api.pp
@@ -57,7 +57,7 @@ class tripleo::profile::base::nova::api (
   $enable_internal_tls           = hiera('enable_internal_tls', false),
   $nova_api_network              = hiera('nova_api_network', undef),
   $nova_api_wsgi_enabled         = hiera('nova_wsgi_enabled', false),
-  $step                          = hiera('step'),
+  $step                          = Integer(hiera('step')),
 ) {
   if $::hostname == downcase($bootstrap_node) {
     $sync_db = true
diff --git a/manifests/profile/base/nova/authtoken.pp b/manifests/profile/base/nova/authtoken.pp
index ee6c331..d8285ba 100644
--- a/manifests/profile/base/nova/authtoken.pp
+++ b/manifests/profile/base/nova/authtoken.pp
@@ -35,7 +35,7 @@
 #   Defaults to hiera('memcached_node_ips', ['127.0.0.1'])
 #
 class tripleo::profile::base::nova::authtoken (
-  $step                = hiera('step'),
+  $step                = Integer(hiera('step')),
   $use_ipv6            = hiera('nova::use_ipv6', false),
   $memcache_nodes_ipv6 = hiera('memcached_node_ips_v6', ['::1']),
   $memcache_nodes_ipv4 = hiera('memcached_node_ips', ['127.0.0.1']),
diff --git a/manifests/profile/base/nova/compute.pp b/manifests/profile/base/nova/compute.pp
index 84b8bd5..bd50204 100644
--- a/manifests/profile/base/nova/compute.pp
+++ b/manifests/profile/base/nova/compute.pp
@@ -28,7 +28,7 @@
 #   Defaults to hiera('cinder_enable_nfs_backend', false)
 #
 class tripleo::profile::base::nova::compute (
-  $step               = hiera('step'),
+  $step               = Integer(hiera('step')),
   $cinder_nfs_backend = hiera('cinder_enable_nfs_backend', false),
 ) {
 
diff --git a/manifests/profile/base/nova/compute/ironic.pp b/manifests/profile/base/nova/compute/ironic.pp
index c0213fb..52b3020 100644
--- a/manifests/profile/base/nova/compute/ironic.pp
+++ b/manifests/profile/base/nova/compute/ironic.pp
@@ -24,7 +24,7 @@
 #   Defaults to hiera('step')
 #
 class tripleo::profile::base::nova::compute::ironic (
-  $step = hiera('step'),
+  $step = Integer(hiera('step')),
 ) {
   if $step >= 4 {
     include ::tripleo::profile::base::nova::compute
diff --git a/manifests/profile/base/nova/compute/libvirt.pp b/manifests/profile/base/nova/compute/libvirt.pp
index cc9beb6..ec592cb 100644
--- a/manifests/profile/base/nova/compute/libvirt.pp
+++ b/manifests/profile/base/nova/compute/libvirt.pp
@@ -24,7 +24,7 @@
 #   Defaults to hiera('step')
 #
 class tripleo::profile::base::nova::compute::libvirt (
-  $step = hiera('step'),
+  $step = Integer(hiera('step')),
 ) {
   if $step >= 4 {
     include ::tripleo::profile::base::nova::compute
diff --git a/manifests/profile/base/nova/conductor.pp b/manifests/profile/base/nova/conductor.pp
index fa9f12b..d9d55d2 100644
--- a/manifests/profile/base/nova/conductor.pp
+++ b/manifests/profile/base/nova/conductor.pp
@@ -24,7 +24,7 @@
 #   Defaults to hiera('step')
 #
 class tripleo::profile::base::nova::conductor (
-  $step = hiera('step'),
+  $step = Integer(hiera('step')),
 ) {
   include ::tripleo::profile::base::nova
   if $step >= 4 {
diff --git a/manifests/profile/base/nova/consoleauth.pp b/manifests/profile/base/nova/consoleauth.pp
index 8ccfb8c..4c2807c 100644
--- a/manifests/profile/base/nova/consoleauth.pp
+++ b/manifests/profile/base/nova/consoleauth.pp
@@ -24,7 +24,7 @@
 #   Defaults to hiera('step')
 #
 class tripleo::profile::base::nova::consoleauth (
-  $step = hiera('step'),
+  $step = Integer(hiera('step')),
 ) {
   if $step >= 4 {
     include ::tripleo::profile::base::nova
diff --git a/manifests/profile/base/nova/ec2api.pp b/manifests/profile/base/nova/ec2api.pp
index f8817d2..00a6a14 100644
--- a/manifests/profile/base/nova/ec2api.pp
+++ b/manifests/profile/base/nova/ec2api.pp
@@ -24,7 +24,7 @@
 #   Defaults to hiera('step')
 #
 class tripleo::profile::base::nova::ec2api (
-  $step    = hiera('step')
+  $step    = Integer(hiera('step'))
 ) {
   if $step >= 4 {
     include ::ec2api
diff --git a/manifests/profile/base/nova/libvirt.pp b/manifests/profile/base/nova/libvirt.pp
index 889b80d..b639858 100644
--- a/manifests/profile/base/nova/libvirt.pp
+++ b/manifests/profile/base/nova/libvirt.pp
@@ -24,7 +24,7 @@
 #   Defaults to hiera('step')
 #
 class tripleo::profile::base::nova::libvirt (
-  $step = hiera('step'),
+  $step = Integer(hiera('step')),
 ) {
   if $step >= 4 {
     include ::tripleo::profile::base::nova
diff --git a/manifests/profile/base/nova/placement.pp b/manifests/profile/base/nova/placement.pp
index c78b3c2..ac78287 100644
--- a/manifests/profile/base/nova/placement.pp
+++ b/manifests/profile/base/nova/placement.pp
@@ -51,7 +51,7 @@ class tripleo::profile::base::nova::placement (
   $certificates_specs            = hiera('apache_certificates_specs', {}),
   $enable_internal_tls           = hiera('enable_internal_tls', false),
   $nova_placement_network        = hiera('nova_placement_network', undef),
-  $step                          = hiera('step'),
+  $step                          = Integer(hiera('step')),
 ) {
   if $::hostname == downcase($bootstrap_node) {
     $sync_db = true
diff --git a/manifests/profile/base/nova/scheduler.pp b/manifests/profile/base/nova/scheduler.pp
index 3c9b2c2..a9db318 100644
--- a/manifests/profile/base/nova/scheduler.pp
+++ b/manifests/profile/base/nova/scheduler.pp
@@ -24,7 +24,7 @@
 #   Defaults to hiera('step')
 #
 class tripleo::profile::base::nova::scheduler (
-  $step = hiera('step'),
+  $step = Integer(hiera('step')),
 ) {
   if $step >= 4 {
     include ::tripleo::profile::base::nova
diff --git a/manifests/profile/base/nova/vncproxy.pp b/manifests/profile/base/nova/vncproxy.pp
index f654fef..25ab3fe 100644
--- a/manifests/profile/base/nova/vncproxy.pp
+++ b/manifests/profile/base/nova/vncproxy.pp
@@ -24,7 +24,7 @@
 #   Defaults to hiera('step')
 #
 class tripleo::profile::base::nova::vncproxy (
-  $step = hiera('step'),
+  $step = Integer(hiera('step')),
 ) {
   if $step >= 4 {
     include ::tripleo::profile::base::nova