chore(tests): capture the node journal

tests/__init__.robot

@@ -1,15 +1,35 @@
 *** Settings ***
 Library           SSHLibrary
+Suite Setup       Setup connection and test suite tools
+Suite Teardown    Tear down connection and test suite tools
 
 *** Variables ***
 ${SSH_KEYFILE}    %{HOME}/.ssh/id_ecdsa
+${NODE_ADDR}      127.0.0.1
 
 *** Keywords ***
 Connect to the node
+    Log    connecting to ${NODE_ADDR}
     Open Connection   ${NODE_ADDR}
     Login With Public Key    root    ${SSH_KEYFILE}
     ${output} =    Execute Command    systemctl is-system-running --wait
     Should Be True    '${output}' == 'running' or '${output}' == 'degraded'
 
-*** Settings ***
-Suite Setup       Connect to the Node
+Setup connection and test suite tools
+    Connect to the node
+    Save the journal begin timestamp
+
+Tear down connection and test suite tools
+    Stop the client tool container
+    Collect the suite journal
+
+Stop the client tool container
+    Execute Command    podman kill ldapclient
+
+Save the journal begin timestamp
+    ${tsnow} =    Get Current Date    result_format=epoch
+    Set Global Variable    ${JOURNAL_SINCE}    ${tsnow}
+
+Collect the suite journal
+    Execute Command    journalctl -S @${JOURNAL_SINCE} >journal-dump.log
+    SSHLibrary.Get File    journal-dump.log    ${OUTPUT DIR}/journal-${SUITE NAME}.log