Handle the passwordstate server disappearing

app/models/concerns/foreman_passwordstate/host_managed_extensions.rb

@@ -124,6 +124,9 @@ module ForemanPasswordstate
 
       root_user = operatingsystem&.root_user || 'root'
       host_pass(root_user, password_hash: operatingsystem&.password_hash)
+    rescue StandardError => e
+      logger.error "Failed to get root_pass for #{self} - #{e.class}: #{e}"
+      return Digest::SHA256.digest("#{id}-PlaceholderDueToPasswordstateError")
     end
 
     def remove_passwordstate_passwords!

app/services/foreman_passwordstate/host_info_provider.rb

@@ -5,6 +5,10 @@ module ForemanPasswordstate
     def host_info
       return {} unless host.passwordstate_facet
 
+      # Test if host password is readable
+      root_user = host.operatingsystem&.root_user || 'root'
+      host.host_pass(root_user, password_hash: host.operatingsystem&.password_hash)
+
       params = { 'parameters' => {
           'passwordstate' => {
             'server' => host.passwordstate_server.name,
@@ -17,6 +21,9 @@ module ForemanPasswordstate
 
       params['parameters']['admin_pw'] = host.root_pass if host.operatingsystem.family == 'Windows'
       params
+    rescue StandardError => e
+      ::Logging.logger[::Foreman].error "Failed to render host_info for #{host} - #{e.class}: #{e}"
+      {}
     end
   end
 end