Modify the type of archive depending on release version

All versions before and including v1.0.0 are packaged in 'gz' archives, however, versions coming afterwards, such as v1.1.0 and further are packages in 'zip'.

Author: ldaneliukas

manifests/install.pp

@@ -17,13 +17,19 @@
   $version_dir = "${data_dir}/promtail-${promtail::version}"
   $binary_path = "${version_dir}/${release_file_name}"
 
+  if versioncmp($promtail::version, 'v1.0.0') > 0 {
+    $archive_type = 'zip'
+  } else {
+    $archive_type = 'gz'
+  }
+
   file { [$data_dir, $version_dir]:
     ensure => directory,
   }
 
   archive { "${binary_path}.gz":
     ensure        => present,
-    source        => "https://github.com/grafana/loki/releases/download/${promtail::version}/${release_file_name}.gz",
+    source        => "https://github.com/grafana/loki/releases/download/${promtail::version}/${release_file_name}.${archive_type}",
     extract       => true,
     extract_path  => $version_dir,
     creates       => $binary_path,