Drop ssh-async rex mode

Author: adamruzicka

manifests/plugin/remote_execution/script.pp

@@ -52,7 +52,7 @@
   Stdlib::Absolutepath $local_working_dir = '/var/tmp',
   Stdlib::Absolutepath $remote_working_dir = '/var/tmp',
   Boolean $ssh_kerberos_auth = false,
-  Enum['ssh', 'ssh-async', 'pull-mqtt'] $mode = 'ssh',
+  Enum['ssh', 'pull-mqtt'] $mode = 'ssh',
   Optional[Foreman_proxy::Sshloglevel] $ssh_log_level = undef,
   Boolean $cockpit_integration = true,
   Optional[Integer] $mqtt_ttl = undef,

spec/classes/foreman_proxy__plugin__remote_execution__script_spec.rb

@@ -54,7 +54,7 @@
           :ssh_identity_file  => 'id_rsa',
           :install_key        => true,
           :ssh_kerberos_auth  => true,
-          :mode               => 'ssh-async',
+          :mode               => 'pull-mqtt',
           :ssh_log_level      => 'debug',
           :cockpit_integration => false,
         } end
@@ -69,7 +69,7 @@
             with_content(%r{:local_working_dir: /tmp}).
             with_content(%r{:remote_working_dir: /tmp}).
             with_content(%r{:kerberos_auth: true}).
-            with_content(%r{:mode: ssh-async}).
+            with_content(%r{:mode: pull-mqtt}).
             with_content(%r{:ssh_log_level: debug}).
             with_content(%r{:cockpit_integration: false}).
             with({

templates/plugin/remote_execution_ssh.yml.erb

@@ -10,7 +10,6 @@
 
 :cockpit_integration: <%= scope.lookupvar('::foreman_proxy::plugin::remote_execution::script::cockpit_integration') %>
 
-# Whether to run remote execution jobs asynchronously
 :mode: <%= scope.lookupvar("::foreman_proxy::plugin::remote_execution::script::mode") %>
 <% if scope.lookupvar("::foreman_proxy::plugin::remote_execution::script::mode") == 'pull-mqtt' -%>