Oct 17 19:17:56 prd-ubuntu2004-memcached-4c-4g-2574 passwd[706]: password for 'ubuntu' changed by 'root'
Oct 17 19:17:56 prd-ubuntu2004-memcached-4c-4g-2574 sshd[777]: Server listening on 0.0.0.0 port 22.
Oct 17 19:17:56 prd-ubuntu2004-memcached-4c-4g-2574 sshd[777]: Server listening on :: port 22.
Oct 17 19:17:56 prd-ubuntu2004-memcached-4c-4g-2574 systemd-logind[757]: New seat seat0.
Oct 17 19:17:56 prd-ubuntu2004-memcached-4c-4g-2574 systemd-logind[757]: Watching system buttons on /dev/input/event0 (Power Button)
Oct 17 19:17:56 prd-ubuntu2004-memcached-4c-4g-2574 systemd-logind[757]: Watching system buttons on /dev/input/event1 (AT Translated Set 2 keyboard)
Oct 17 19:17:59 prd-ubuntu2004-memcached-4c-4g-2574 sshd[960]: error: kex_exchange_identification: Connection closed by remote host
Oct 17 19:18:00 prd-ubuntu2004-memcached-4c-4g-2574 sshd[985]: Invalid user jenkins from 10.30.104.4 port 35890
Oct 17 19:18:00 prd-ubuntu2004-memcached-4c-4g-2574 sshd[985]: Received disconnect from 10.30.104.4 port 35890:11: Closed due to user request. [preauth]
Oct 17 19:18:00 prd-ubuntu2004-memcached-4c-4g-2574 sshd[985]: Disconnected from invalid user jenkins 10.30.104.4 port 35890 [preauth]
Oct 17 19:18:01 prd-ubuntu2004-memcached-4c-4g-2574 useradd[992]: new group: name=jenkins, GID=1001
Oct 17 19:18:01 prd-ubuntu2004-memcached-4c-4g-2574 useradd[992]: new user: name=jenkins, UID=1001, GID=1001, home=/home/jenkins, shell=/bin/bash, from=none
Oct 17 19:18:01 prd-ubuntu2004-memcached-4c-4g-2574 CRON[993]: pam_unix(cron:session): session opened for user root by (uid=0)
Oct 17 19:18:01 prd-ubuntu2004-memcached-4c-4g-2574 CRON[993]: pam_unix(cron:session): session closed for user root
Oct 17 19:18:02 prd-ubuntu2004-memcached-4c-4g-2574 sshd[1056]: Accepted publickey for jenkins from 10.30.104.4 port 35892 ssh2: RSA SHA256:V0799BjlU//1ruj1g81rY7MeNIJkwAJ0Kr3lNX3XaN4
Oct 17 19:18:02 prd-ubuntu2004-memcached-4c-4g-2574 sshd[1056]: pam_unix(sshd:session): session opened for user jenkins by (uid=0)
Oct 17 19:18:02 prd-ubuntu2004-memcached-4c-4g-2574 systemd-logind[757]: New session 2 of user jenkins.
Oct 17 19:18:02 prd-ubuntu2004-memcached-4c-4g-2574 systemd: pam_unix(systemd-user:session): session opened for user jenkins by (uid=0)
Oct 17 19:19:01 prd-ubuntu2004-memcached-4c-4g-2574 CRON[1619]: pam_unix(cron:session): session opened for user root by (uid=0)
Oct 17 19:19:01 prd-ubuntu2004-memcached-4c-4g-2574 CRON[1619]: pam_unix(cron:session): session closed for user root
Oct 17 19:19:11 prd-ubuntu2004-memcached-4c-4g-2574 sudo:  jenkins : TTY=unknown ; PWD=/w/workspace/multicloud-openstack-maven-clm-master ; USER=root ; COMMAND=/usr/bin/update-alternatives --install /usr/bin/java java /usr/lib/jvm/java-11-openjdk-amd64/bin/java 1
Oct 17 19:19:11 prd-ubuntu2004-memcached-4c-4g-2574 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)
Oct 17 19:19:11 prd-ubuntu2004-memcached-4c-4g-2574 sudo: pam_unix(sudo:session): session closed for user root
Oct 17 19:19:11 prd-ubuntu2004-memcached-4c-4g-2574 sudo:  jenkins : TTY=unknown ; PWD=/w/workspace/multicloud-openstack-maven-clm-master ; USER=root ; COMMAND=/usr/bin/update-alternatives --install /usr/bin/javac javac /usr/lib/jvm/java-11-openjdk-amd64/bin/javac 1
Oct 17 19:19:11 prd-ubuntu2004-memcached-4c-4g-2574 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)
Oct 17 19:19:11 prd-ubuntu2004-memcached-4c-4g-2574 sudo: pam_unix(sudo:session): session closed for user root
Oct 17 19:19:11 prd-ubuntu2004-memcached-4c-4g-2574 sudo:  jenkins : TTY=unknown ; PWD=/w/workspace/multicloud-openstack-maven-clm-master ; USER=root ; COMMAND=/usr/bin/update-alternatives --install /usr/lib/jvm/java-openjdk java_sdk_openjdk /usr/lib/jvm/java-11-openjdk-amd64 1
Oct 17 19:19:11 prd-ubuntu2004-memcached-4c-4g-2574 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)
Oct 17 19:19:11 prd-ubuntu2004-memcached-4c-4g-2574 sudo: pam_unix(sudo:session): session closed for user root
Oct 17 19:19:11 prd-ubuntu2004-memcached-4c-4g-2574 sudo:  jenkins : TTY=unknown ; PWD=/w/workspace/multicloud-openstack-maven-clm-master ; USER=root ; COMMAND=/usr/bin/update-alternatives --set java /usr/lib/jvm/java-11-openjdk-amd64/bin/java
Oct 17 19:19:11 prd-ubuntu2004-memcached-4c-4g-2574 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)
Oct 17 19:19:11 prd-ubuntu2004-memcached-4c-4g-2574 sudo: pam_unix(sudo:session): session closed for user root
Oct 17 19:19:11 prd-ubuntu2004-memcached-4c-4g-2574 sudo:  jenkins : TTY=unknown ; PWD=/w/workspace/multicloud-openstack-maven-clm-master ; USER=root ; COMMAND=/usr/bin/update-alternatives --set javac /usr/lib/jvm/java-11-openjdk-amd64/bin/javac
Oct 17 19:19:11 prd-ubuntu2004-memcached-4c-4g-2574 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)
Oct 17 19:19:11 prd-ubuntu2004-memcached-4c-4g-2574 sudo: pam_unix(sudo:session): session closed for user root
Oct 17 19:19:11 prd-ubuntu2004-memcached-4c-4g-2574 sudo:  jenkins : TTY=unknown ; PWD=/w/workspace/multicloud-openstack-maven-clm-master ; USER=root ; COMMAND=/usr/bin/update-alternatives --set java_sdk_openjdk /usr/lib/jvm/java-11-openjdk-amd64
Oct 17 19:19:11 prd-ubuntu2004-memcached-4c-4g-2574 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)
Oct 17 19:19:11 prd-ubuntu2004-memcached-4c-4g-2574 sudo: pam_unix(sudo:session): session closed for user root
Oct 17 19:20:01 prd-ubuntu2004-memcached-4c-4g-2574 CRON[2255]: pam_unix(cron:session): session opened for user root by (uid=0)
Oct 17 19:20:01 prd-ubuntu2004-memcached-4c-4g-2574 CRON[2255]: pam_unix(cron:session): session closed for user root
Oct 17 19:20:12 prd-ubuntu2004-memcached-4c-4g-2574 sudo:  jenkins : TTY=unknown ; PWD=/w/workspace/multicloud-openstack-maven-clm-master ; USER=root ; COMMAND=/usr/bin/cp /var/log/auth.log /tmp
Oct 17 19:20:12 prd-ubuntu2004-memcached-4c-4g-2574 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)