Creating pyxis conf in Config Phase gives no such file found error

* Changing Kitchen test for Enroot and Pyxis

Author: Himani Deshpande

cookbooks/aws-parallelcluster-platform/test/controls/enroot_spec.rb

@@ -14,7 +14,7 @@
 
   expected_enroot_version = node['cluster']['enroot']['version']
 
-  describe "gdrcopy version is expected to be #{expected_enroot_version}" do
+  describe "enroot version is expected to be #{expected_enroot_version}" do
     subject { command('enroot version').stdout.strip() }
     it { should eq expected_enroot_version }
   end

cookbooks/aws-parallelcluster-slurm/recipes/install/install_pyxis.rb

@@ -37,8 +37,21 @@
     cd /tmp/pyxis-#{pyxis_version}
     CPPFLAGS='-I /opt/slurm/include/' make
     CPPFLAGS='-I /opt/slurm/include/' make install
-    mkdir -p /opt/slurm/etc/plugstack.conf.d
   PYXIS_INSTALL
   retries 3
   retry_delay 5
 end
+
+directory "#{node['cluster']['slurm']['install_dir']}/etc/plugstack.conf.d"
+
+template "#{node['cluster']['slurm']['install_dir']}/etc/plugstack.conf" do
+  source 'pyxis/plugstack.conf.erb'
+  cookbook 'aws-parallelcluster-platform'
+  owner 'root'
+  group 'root'
+  mode '0644'
+end
+
+link '/usr/local/share/pyxis/pyxis.conf' do
+  to "#{node['cluster']['slurm']['install_dir']}/etc/plugstack.conf.d/pyxis.conf"
+end

cookbooks/aws-parallelcluster-slurm/test/controls/pyxis_spec.rb

@@ -12,7 +12,11 @@
 control 'tag:install_pyxis_installed' do
   only_if { ['yes', true].include?(node['cluster']['nvidia']['enabled']) }
 
-  title 'Checks Pyxis has been installed'
+  title 'Checks plugstack directory has been installed'
+
+  describe directory('/opt/slurm/etc/plugstack.conf.d') do
+    it { should exist }
+  end
 
   describe file("/opt/slurm/etc/plugstack.conf.d/pyxis.conf") do
     it { should exist }