Mar  9 19:19:28 prd-ubuntu2004-memcached-4c-4g-12169 passwd[706]: password for 'ubuntu' changed by 'root'
Mar  9 19:19:28 prd-ubuntu2004-memcached-4c-4g-12169 systemd-logind[744]: New seat seat0.
Mar  9 19:19:28 prd-ubuntu2004-memcached-4c-4g-12169 systemd-logind[744]: Watching system buttons on /dev/input/event0 (Power Button)
Mar  9 19:19:28 prd-ubuntu2004-memcached-4c-4g-12169 systemd-logind[744]: Watching system buttons on /dev/input/event1 (AT Translated Set 2 keyboard)
Mar  9 19:19:28 prd-ubuntu2004-memcached-4c-4g-12169 sshd[798]: Server listening on 0.0.0.0 port 22.
Mar  9 19:19:28 prd-ubuntu2004-memcached-4c-4g-12169 sshd[798]: Server listening on :: port 22.
Mar  9 19:19:31 prd-ubuntu2004-memcached-4c-4g-12169 sshd[963]: error: kex_exchange_identification: Connection closed by remote host
Mar  9 19:19:33 prd-ubuntu2004-memcached-4c-4g-12169 sshd[1000]: Invalid user jenkins from 10.30.104.4 port 52842
Mar  9 19:19:33 prd-ubuntu2004-memcached-4c-4g-12169 sshd[1000]: Received disconnect from 10.30.104.4 port 52842:11: Closed due to user request. [preauth]
Mar  9 19:19:33 prd-ubuntu2004-memcached-4c-4g-12169 sshd[1000]: Disconnected from invalid user jenkins 10.30.104.4 port 52842 [preauth]
Mar  9 19:19:35 prd-ubuntu2004-memcached-4c-4g-12169 sshd[1007]: Invalid user jenkins from 10.30.104.4 port 52844
Mar  9 19:19:35 prd-ubuntu2004-memcached-4c-4g-12169 sshd[1007]: Received disconnect from 10.30.104.4 port 52844:11: Closed due to user request. [preauth]
Mar  9 19:19:35 prd-ubuntu2004-memcached-4c-4g-12169 sshd[1007]: Disconnected from invalid user jenkins 10.30.104.4 port 52844 [preauth]
Mar  9 19:19:37 prd-ubuntu2004-memcached-4c-4g-12169 sshd[1009]: Invalid user jenkins from 10.30.104.4 port 52846
Mar  9 19:19:38 prd-ubuntu2004-memcached-4c-4g-12169 sshd[1009]: Received disconnect from 10.30.104.4 port 52846:11: Closed due to user request. [preauth]
Mar  9 19:19:38 prd-ubuntu2004-memcached-4c-4g-12169 sshd[1009]: Disconnected from invalid user jenkins 10.30.104.4 port 52846 [preauth]
Mar  9 19:19:39 prd-ubuntu2004-memcached-4c-4g-12169 useradd[1030]: new group: name=jenkins, GID=1001
Mar  9 19:19:39 prd-ubuntu2004-memcached-4c-4g-12169 useradd[1030]: new user: name=jenkins, UID=1001, GID=1001, home=/home/jenkins, shell=/bin/bash, from=none
Mar  9 19:19:40 prd-ubuntu2004-memcached-4c-4g-12169 sshd[1069]: Accepted publickey for jenkins from 10.30.104.4 port 52848 ssh2: RSA SHA256:V0799BjlU//1ruj1g81rY7MeNIJkwAJ0Kr3lNX3XaN4
Mar  9 19:19:40 prd-ubuntu2004-memcached-4c-4g-12169 sshd[1069]: pam_unix(sshd:session): session opened for user jenkins by (uid=0)
Mar  9 19:19:40 prd-ubuntu2004-memcached-4c-4g-12169 systemd-logind[744]: New session 1 of user jenkins.
Mar  9 19:19:40 prd-ubuntu2004-memcached-4c-4g-12169 systemd: pam_unix(systemd-user:session): session opened for user jenkins by (uid=0)
Mar  9 19:20:02 prd-ubuntu2004-memcached-4c-4g-12169 CRON[1656]: pam_unix(cron:session): session opened for user root by (uid=0)
Mar  9 19:20:02 prd-ubuntu2004-memcached-4c-4g-12169 CRON[1656]: pam_unix(cron:session): session closed for user root
Mar  9 19:20:58 prd-ubuntu2004-memcached-4c-4g-12169 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
Mar  9 19:20:58 prd-ubuntu2004-memcached-4c-4g-12169 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)
Mar  9 19:20:58 prd-ubuntu2004-memcached-4c-4g-12169 sudo: pam_unix(sudo:session): session closed for user root
Mar  9 19:20:58 prd-ubuntu2004-memcached-4c-4g-12169 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
Mar  9 19:20:58 prd-ubuntu2004-memcached-4c-4g-12169 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)
Mar  9 19:20:58 prd-ubuntu2004-memcached-4c-4g-12169 sudo: pam_unix(sudo:session): session closed for user root
Mar  9 19:20:58 prd-ubuntu2004-memcached-4c-4g-12169 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
Mar  9 19:20:58 prd-ubuntu2004-memcached-4c-4g-12169 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)
Mar  9 19:20:58 prd-ubuntu2004-memcached-4c-4g-12169 sudo: pam_unix(sudo:session): session closed for user root
Mar  9 19:20:58 prd-ubuntu2004-memcached-4c-4g-12169 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
Mar  9 19:20:58 prd-ubuntu2004-memcached-4c-4g-12169 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)
Mar  9 19:20:58 prd-ubuntu2004-memcached-4c-4g-12169 sudo: pam_unix(sudo:session): session closed for user root
Mar  9 19:20:58 prd-ubuntu2004-memcached-4c-4g-12169 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
Mar  9 19:20:58 prd-ubuntu2004-memcached-4c-4g-12169 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)
Mar  9 19:20:58 prd-ubuntu2004-memcached-4c-4g-12169 sudo: pam_unix(sudo:session): session closed for user root
Mar  9 19:20:58 prd-ubuntu2004-memcached-4c-4g-12169 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
Mar  9 19:20:58 prd-ubuntu2004-memcached-4c-4g-12169 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)
Mar  9 19:20:58 prd-ubuntu2004-memcached-4c-4g-12169 sudo: pam_unix(sudo:session): session closed for user root
Mar  9 19:21:01 prd-ubuntu2004-memcached-4c-4g-12169 CRON[2042]: pam_unix(cron:session): session opened for user root by (uid=0)
Mar  9 19:21:01 prd-ubuntu2004-memcached-4c-4g-12169 CRON[2042]: pam_unix(cron:session): session closed for user root
Mar  9 19:22:01 prd-ubuntu2004-memcached-4c-4g-12169 sudo:  jenkins : TTY=unknown ; PWD=/w/workspace/multicloud-openstack-maven-clm-master ; USER=root ; COMMAND=/usr/bin/cp /var/log/auth.log /tmp
Mar  9 19:22:01 prd-ubuntu2004-memcached-4c-4g-12169 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)