Jan  3 19:18:03 prd-ubuntu2004-memcached-4c-4g-3008 passwd[707]: password for 'ubuntu' changed by 'root'
Jan  3 19:18:03 prd-ubuntu2004-memcached-4c-4g-3008 sshd[782]: Server listening on 0.0.0.0 port 22.
Jan  3 19:18:03 prd-ubuntu2004-memcached-4c-4g-3008 sshd[782]: Server listening on :: port 22.
Jan  3 19:18:03 prd-ubuntu2004-memcached-4c-4g-3008 systemd-logind[748]: New seat seat0.
Jan  3 19:18:03 prd-ubuntu2004-memcached-4c-4g-3008 systemd-logind[748]: Watching system buttons on /dev/input/event0 (Power Button)
Jan  3 19:18:03 prd-ubuntu2004-memcached-4c-4g-3008 systemd-logind[748]: Watching system buttons on /dev/input/event1 (AT Translated Set 2 keyboard)
Jan  3 19:18:07 prd-ubuntu2004-memcached-4c-4g-3008 sshd[999]: error: kex_exchange_identification: Connection closed by remote host
Jan  3 19:18:09 prd-ubuntu2004-memcached-4c-4g-3008 sshd[1025]: Invalid user jenkins from 10.30.104.4 port 44286
Jan  3 19:18:09 prd-ubuntu2004-memcached-4c-4g-3008 sshd[1025]: Received disconnect from 10.30.104.4 port 44286:11: Closed due to user request. [preauth]
Jan  3 19:18:09 prd-ubuntu2004-memcached-4c-4g-3008 sshd[1025]: Disconnected from invalid user jenkins 10.30.104.4 port 44286 [preauth]
Jan  3 19:18:09 prd-ubuntu2004-memcached-4c-4g-3008 useradd[1032]: new group: name=jenkins, GID=1001
Jan  3 19:18:09 prd-ubuntu2004-memcached-4c-4g-3008 useradd[1032]: new user: name=jenkins, UID=1001, GID=1001, home=/home/jenkins, shell=/bin/bash, from=none
Jan  3 19:18:11 prd-ubuntu2004-memcached-4c-4g-3008 sshd[1090]: Accepted publickey for jenkins from 10.30.104.4 port 44294 ssh2: RSA SHA256:V0799BjlU//1ruj1g81rY7MeNIJkwAJ0Kr3lNX3XaN4
Jan  3 19:18:11 prd-ubuntu2004-memcached-4c-4g-3008 sshd[1090]: pam_unix(sshd:session): session opened for user jenkins by (uid=0)
Jan  3 19:18:11 prd-ubuntu2004-memcached-4c-4g-3008 systemd-logind[748]: New session 1 of user jenkins.
Jan  3 19:18:11 prd-ubuntu2004-memcached-4c-4g-3008 systemd: pam_unix(systemd-user:session): session opened for user jenkins by (uid=0)
Jan  3 19:19:02 prd-ubuntu2004-memcached-4c-4g-3008 CRON[1659]: pam_unix(cron:session): session opened for user root by (uid=0)
Jan  3 19:19:02 prd-ubuntu2004-memcached-4c-4g-3008 CRON[1659]: pam_unix(cron:session): session closed for user root
Jan  3 19:19:12 prd-ubuntu2004-memcached-4c-4g-3008 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
Jan  3 19:19:12 prd-ubuntu2004-memcached-4c-4g-3008 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)
Jan  3 19:19:12 prd-ubuntu2004-memcached-4c-4g-3008 sudo: pam_unix(sudo:session): session closed for user root
Jan  3 19:19:12 prd-ubuntu2004-memcached-4c-4g-3008 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
Jan  3 19:19:12 prd-ubuntu2004-memcached-4c-4g-3008 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)
Jan  3 19:19:12 prd-ubuntu2004-memcached-4c-4g-3008 sudo: pam_unix(sudo:session): session closed for user root
Jan  3 19:19:12 prd-ubuntu2004-memcached-4c-4g-3008 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
Jan  3 19:19:12 prd-ubuntu2004-memcached-4c-4g-3008 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)
Jan  3 19:19:12 prd-ubuntu2004-memcached-4c-4g-3008 sudo: pam_unix(sudo:session): session closed for user root
Jan  3 19:19:12 prd-ubuntu2004-memcached-4c-4g-3008 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
Jan  3 19:19:12 prd-ubuntu2004-memcached-4c-4g-3008 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)
Jan  3 19:19:12 prd-ubuntu2004-memcached-4c-4g-3008 sudo: pam_unix(sudo:session): session closed for user root
Jan  3 19:19:12 prd-ubuntu2004-memcached-4c-4g-3008 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
Jan  3 19:19:12 prd-ubuntu2004-memcached-4c-4g-3008 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)
Jan  3 19:19:12 prd-ubuntu2004-memcached-4c-4g-3008 sudo: pam_unix(sudo:session): session closed for user root
Jan  3 19:19:12 prd-ubuntu2004-memcached-4c-4g-3008 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
Jan  3 19:19:12 prd-ubuntu2004-memcached-4c-4g-3008 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)
Jan  3 19:19:12 prd-ubuntu2004-memcached-4c-4g-3008 sudo: pam_unix(sudo:session): session closed for user root
Jan  3 19:19:47 prd-ubuntu2004-memcached-4c-4g-3008 sudo:  jenkins : TTY=unknown ; PWD=/w/workspace/multicloud-openstack-maven-clm-master ; USER=root ; COMMAND=/usr/bin/cp /var/log/auth.log /tmp
Jan  3 19:19:47 prd-ubuntu2004-memcached-4c-4g-3008 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)