Add check_name for checks

lib/puppet/provider/sensuclassic_check/json.rb

@@ -72,32 +72,32 @@ def flush
 
   def pre_create
     conf['checks'] = {}
-    conf['checks'][resource[:name]] = {}
+    conf['checks'][resource[:check_name]] = {}
   end
 
   def sort_properties!
-    conf['checks'][resource[:name]] = Hash[conf['checks'][resource[:name]].sort]
+    conf['checks'][resource[:check_name]] = Hash[conf['checks'][resource[:check_name]].sort]
   end
 
   def is_property?(prop)
     SENSU_CHECK_PROPERTIES.map(&:to_s).include? prop
   end
 
   def custom
-    conf['checks'][resource[:name]].reject { |k,v| is_property?(k) }
+    conf['checks'][resource[:check_name]].reject { |k,v| is_property?(k) }
   end
 
   def custom=(value)
-    conf['checks'][resource[:name]].delete_if { |k,v| not is_property?(k) }
-    conf['checks'][resource[:name]].merge!(to_type(value))
+    conf['checks'][resource[:check_name]].delete_if { |k,v| not is_property?(k) }
+    conf['checks'][resource[:check_name]].merge!(to_type(value))
   end
 
   def destroy
     @conf = nil
   end
 
   def exists?
-    conf.has_key?('checks') and conf['checks'].has_key?(resource[:name])
+    conf.has_key?('checks') and conf['checks'].has_key?(resource[:check_name])
   end
 
   def config_file
@@ -121,15 +121,15 @@ def config_file
   end
 
   def get_property(property)
-    value = conf['checks'][resource[:name]][property.to_s]
+    value = conf['checks'][resource[:check_name]][property.to_s]
     value.nil? ? :absent : value
   end
 
   def set_property(property, value)
     if value == :absent
-      conf['checks'][resource[:name]].delete(property.to_s)
+      conf['checks'][resource[:check_name]].delete(property.to_s)
     else
-      conf['checks'][resource[:name]][property.to_s] = value
+      conf['checks'][resource[:check_name]][property.to_s] = value
     end
   end
 end

lib/puppet/type/sensuclassic_check.rb

@@ -47,6 +47,13 @@ def initialize(*args)
     desc "The name of the check."
   end
 
+  newparam(:check_name) do
+    desc "The name of the check, defaults to value of `name`"
+    defaultto do
+      @resource[:name]
+    end
+  end
+
   newproperty(:command) do
     desc "Command to be run by the check"
     newvalues(/.*/, :absent)

manifests/check.pp

@@ -2,6 +2,12 @@
 #
 # This define manages Sensu checks
 #
+# @param check_name The name of the check.
+#   If not specified, defaults to the name of the resource. Overriding it
+#   allows the check name to differ from the check configuration filename,
+#   useful when having checks of the same name from different proxy clients.
+#   (see the 'source' parameter)
+#
 # @param command The check command to run
 #
 # @param ensure Whether the check should be present or not.
@@ -102,6 +108,7 @@
 #   of the Hash value.
 #
 define sensuclassic::check (
+  Optional[String] $check_name = undef,
   Optional[String] $command = undef,
   Enum['present','absent'] $ensure = 'present',
   Optional[String] $type = undef,
@@ -153,7 +160,11 @@
     }
   }
 
-  $check_name = regsubst(regsubst($name, ' ', '_', 'G'), '[\(\)]', '', 'G')
+  $check_file_name = regsubst(regsubst($name, ' ', '_', 'G'), '[\(\)]', '', 'G')
+  $check_config_name = $check_name ? {
+    undef   => $check_file_name,
+    default => $check_name,
+  }
 
   # If cron is specified, interval should not be written to the configuration
   if $cron and $cron != 'absent' {
@@ -203,7 +214,7 @@
     }
   }
 
-  # This Hash map will ultimately exist at `{"checks" => {"$check_name" =>
+  # This Hash map will ultimately exist at `{"checks" => {"$check_config_name" =>
   # $check_config}}`
   $check_config_start = {
     type                => $type,
@@ -251,7 +262,7 @@
 
   # Merge together the "checks" scope with any arbitrary config specified via
   # `content`.
-  $checks_scope_start = { $check_name => $check_config }
+  $checks_scope_start = { $check_config_name => $check_config }
   if $content['checks'] == undef {
     $checks_scope = { 'checks' => $checks_scope_start }
   } else {
@@ -262,7 +273,7 @@
   # on top of any arbitrary plugin and extension configuration in $content.
   $content_real = $content + $checks_scope
 
-  sensuclassic::write_json { "${sensuclassic::conf_dir}/checks/${check_name}.json":
+  sensuclassic::write_json { "${sensuclassic::conf_dir}/checks/${check_file_name}.json":
     ensure      => $ensure,
     content     => $content_real,
     owner       => $sensuclassic::user,

spec/defines/sensuclassic_check_spec.rb

@@ -502,4 +502,16 @@
     end
   end
 
+  describe 'check_name' do
+    context 'check_name defined' do
+      let(:params_override) do
+        { check_name: 'testcheck' }
+      end
+      let(:expected_content_new) do
+        check =  expected_content['checks']['mycheck']
+        { 'checks' => { 'testcheck' => check } }
+      end
+      it { should contain_sensuclassic__write_json(fpath).with_content(expected_content_new) }
+    end
+  end
 end

spec/unit/sensuclassic_check_spec.rb

@@ -11,6 +11,17 @@
   let(:resource_hash_override) { {} }
   let(:resource_hash) { resource_hash_base.merge(resource_hash_override) }
 
+  describe 'check_name parameter' do
+    subject { described_class.new(resource_hash)[:check_name] }
+    it 'defaults to name' do
+      is_expected.to eq resource_hash[:title]
+    end
+    describe 'check_name defined' do
+      let(:resource_hash_override) { { check_name: 'foo' } }
+      it { is_expected.to eq 'foo' }
+    end
+  end
+
   describe 'contacts parameter' do
     subject { described_class.new(resource_hash)[:contacts] }