+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+# http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+*** Keywords ***
+Test SSH Connection
+ [Arguments] ${host} ${username} ${password} ${privatekey}
+
+ Open Connection ${host}
+ Run Keyword If '${password}'!='${EMPTY}' Login ${username} ${password}
+ ... ELSE Login With Public Key ${username} ${privatekey}
+ Execute Command hostname
+ Close All Connections
+
+Check If remote File Exists
+ [Arguments] ${host} ${username} ${password} ${privatekey} ${file}
+
+ Open Connection ${host}
+ Run Keyword If '${password}'!='${EMPTY}' Login ${username} ${password}
+ ... ELSE Login With Public Key ${username} ${privatekey}
+ ${rc}= Execute Command ls ${file} >& /dev/null return_stdout=False return_rc=True
+ Close All Connections
+ Should Be Equal As Integers ${rc} 0
+
+Check If Remote Folder Exists
+ [Arguments] ${host} ${username} ${password} ${privatekey} ${folder}
+
+ Open Connection ${host}
+ Run Keyword If '${password}'!='${EMPTY}' Login ${username} ${password}
+ ... ELSE Login With Public Key ${username} ${privatekey}
+ ${output}= Execute Command ls -d ${folder}
+ Close All Connections
+ Should Be Equal As Strings ${output} ${folder}
+
+Get Remote File Content
+ [Arguments] ${host} ${username} ${password} ${privatekey} ${file}
+
+ Open Connection ${host}
+ Run Keyword If '${password}'!='${EMPTY}' Login ${username} ${password}
+ ... ELSE Login With Public Key ${username} ${privatekey}
+ ${output}= Execute Command cat ${file}
+ Close All Connections
+ [Return] ${output}
+
+Ping Many
+ [Arguments] ${host} ${username} ${password} ${privatekey} @{ip_list}
+
+ Open Connection ${host}
+ Run Keyword If '${password}'!='${EMPTY}' Login ${username} ${password}
+ ... ELSE Login With Public Key ${username} ${privatekey}
+ FOR ${ip} IN @{ip_list}
+ ${result}= Execute Command ping -c 5 -W 1 ${ip} > /dev/null && echo OK shell=True
+ Log ${result}
+ Should Contain ${result} OK
+ END
+ Close All Connections
+
+
+Execute Remote Command Check Rc Return Output
+ [Arguments] ${host} ${username} ${password} ${privatekey} ${command}
+
+ Open Connection ${host}
+ Run Keyword If '${password}'!='${EMPTY}' Login ${username} ${password}
+ ... ELSE Login With Public Key ${username} ${privatekey}
+ ${stdout} ${rc}= Execute Command ${command} return_rc=True return_stdout=True
+ Log ${rc}
+ Log ${stdout}
+ Close All Connections
+ Should Be Equal As Integers ${rc} 0
+ [Return] ${stdout}
+