Dec 30 19:18:40 prd-ubuntu2004-memcached-4c-4g-8643 passwd[713]: password for 'ubuntu' changed by 'root'
Dec 30 19:18:40 prd-ubuntu2004-memcached-4c-4g-8643 systemd-logind[751]: New seat seat0.
Dec 30 19:18:40 prd-ubuntu2004-memcached-4c-4g-8643 systemd-logind[751]: Watching system buttons on /dev/input/event0 (Power Button)
Dec 30 19:18:40 prd-ubuntu2004-memcached-4c-4g-8643 systemd-logind[751]: Watching system buttons on /dev/input/event1 (AT Translated Set 2 keyboard)
Dec 30 19:18:40 prd-ubuntu2004-memcached-4c-4g-8643 sshd[795]: Server listening on 0.0.0.0 port 22.
Dec 30 19:18:40 prd-ubuntu2004-memcached-4c-4g-8643 sshd[795]: Server listening on :: port 22.
Dec 30 19:18:41 prd-ubuntu2004-memcached-4c-4g-8643 sshd[942]: error: kex_exchange_identification: Connection closed by remote host
Dec 30 19:18:41 prd-ubuntu2004-memcached-4c-4g-8643 sshd[947]: Invalid user jenkins from 10.30.104.4 port 60556
Dec 30 19:18:42 prd-ubuntu2004-memcached-4c-4g-8643 sshd[947]: Received disconnect from 10.30.104.4 port 60556:11: Closed due to user request. [preauth]
Dec 30 19:18:42 prd-ubuntu2004-memcached-4c-4g-8643 sshd[947]: Disconnected from invalid user jenkins 10.30.104.4 port 60556 [preauth]
Dec 30 19:18:44 prd-ubuntu2004-memcached-4c-4g-8643 sshd[1001]: Invalid user jenkins from 10.30.104.4 port 60560
Dec 30 19:18:44 prd-ubuntu2004-memcached-4c-4g-8643 sshd[1001]: Received disconnect from 10.30.104.4 port 60560:11: Closed due to user request. [preauth]
Dec 30 19:18:44 prd-ubuntu2004-memcached-4c-4g-8643 sshd[1001]: Disconnected from invalid user jenkins 10.30.104.4 port 60560 [preauth]
Dec 30 19:18:46 prd-ubuntu2004-memcached-4c-4g-8643 sshd[1013]: Invalid user jenkins from 10.30.104.4 port 60562
Dec 30 19:18:46 prd-ubuntu2004-memcached-4c-4g-8643 sshd[1013]: Received disconnect from 10.30.104.4 port 60562:11: Closed due to user request. [preauth]
Dec 30 19:18:46 prd-ubuntu2004-memcached-4c-4g-8643 sshd[1013]: Disconnected from invalid user jenkins 10.30.104.4 port 60562 [preauth]
Dec 30 19:18:48 prd-ubuntu2004-memcached-4c-4g-8643 useradd[1034]: new group: name=jenkins, GID=1001
Dec 30 19:18:48 prd-ubuntu2004-memcached-4c-4g-8643 useradd[1034]: new user: name=jenkins, UID=1001, GID=1001, home=/home/jenkins, shell=/bin/bash, from=none
Dec 30 19:18:48 prd-ubuntu2004-memcached-4c-4g-8643 sshd[1050]: Accepted publickey for jenkins from 10.30.104.4 port 60564 ssh2: RSA SHA256:V0799BjlU//1ruj1g81rY7MeNIJkwAJ0Kr3lNX3XaN4
Dec 30 19:18:48 prd-ubuntu2004-memcached-4c-4g-8643 sshd[1050]: pam_unix(sshd:session): session opened for user jenkins by (uid=0)
Dec 30 19:18:48 prd-ubuntu2004-memcached-4c-4g-8643 systemd-logind[751]: New session 1 of user jenkins.
Dec 30 19:18:48 prd-ubuntu2004-memcached-4c-4g-8643 systemd: pam_unix(systemd-user:session): session opened for user jenkins by (uid=0)
Dec 30 19:19:01 prd-ubuntu2004-memcached-4c-4g-8643 CRON[1587]: pam_unix(cron:session): session opened for user root by (uid=0)
Dec 30 19:19:01 prd-ubuntu2004-memcached-4c-4g-8643 CRON[1587]: pam_unix(cron:session): session closed for user root
Dec 30 19:20:01 prd-ubuntu2004-memcached-4c-4g-8643 CRON[1879]: pam_unix(cron:session): session opened for user root by (uid=0)
Dec 30 19:20:01 prd-ubuntu2004-memcached-4c-4g-8643 CRON[1879]: pam_unix(cron:session): session closed for user root
Dec 30 19:20:10 prd-ubuntu2004-memcached-4c-4g-8643 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
Dec 30 19:20:10 prd-ubuntu2004-memcached-4c-4g-8643 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)
Dec 30 19:20:11 prd-ubuntu2004-memcached-4c-4g-8643 sudo: pam_unix(sudo:session): session closed for user root
Dec 30 19:20:11 prd-ubuntu2004-memcached-4c-4g-8643 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
Dec 30 19:20:11 prd-ubuntu2004-memcached-4c-4g-8643 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)
Dec 30 19:20:11 prd-ubuntu2004-memcached-4c-4g-8643 sudo: pam_unix(sudo:session): session closed for user root
Dec 30 19:20:11 prd-ubuntu2004-memcached-4c-4g-8643 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
Dec 30 19:20:11 prd-ubuntu2004-memcached-4c-4g-8643 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)
Dec 30 19:20:11 prd-ubuntu2004-memcached-4c-4g-8643 sudo: pam_unix(sudo:session): session closed for user root
Dec 30 19:20:11 prd-ubuntu2004-memcached-4c-4g-8643 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
Dec 30 19:20:11 prd-ubuntu2004-memcached-4c-4g-8643 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)
Dec 30 19:20:11 prd-ubuntu2004-memcached-4c-4g-8643 sudo: pam_unix(sudo:session): session closed for user root
Dec 30 19:20:11 prd-ubuntu2004-memcached-4c-4g-8643 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
Dec 30 19:20:11 prd-ubuntu2004-memcached-4c-4g-8643 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)
Dec 30 19:20:11 prd-ubuntu2004-memcached-4c-4g-8643 sudo: pam_unix(sudo:session): session closed for user root
Dec 30 19:20:11 prd-ubuntu2004-memcached-4c-4g-8643 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
Dec 30 19:20:11 prd-ubuntu2004-memcached-4c-4g-8643 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)
Dec 30 19:20:11 prd-ubuntu2004-memcached-4c-4g-8643 sudo: pam_unix(sudo:session): session closed for user root
Dec 30 19:21:01 prd-ubuntu2004-memcached-4c-4g-8643 CRON[2404]: pam_unix(cron:session): session opened for user root by (uid=0)
Dec 30 19:21:02 prd-ubuntu2004-memcached-4c-4g-8643 CRON[2404]: pam_unix(cron:session): session closed for user root
Dec 30 19:21:17 prd-ubuntu2004-memcached-4c-4g-8643 sudo:  jenkins : TTY=unknown ; PWD=/w/workspace/multicloud-openstack-maven-clm-master ; USER=root ; COMMAND=/usr/bin/cp /var/log/auth.log /tmp
Dec 30 19:21:17 prd-ubuntu2004-memcached-4c-4g-8643 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)