Jul  4 19:18:35 prd-ubuntu2004-memcached-4c-4g-5216 passwd[710]: password for 'ubuntu' changed by 'root'
Jul  4 19:18:35 prd-ubuntu2004-memcached-4c-4g-5216 sshd[786]: Server listening on 0.0.0.0 port 22.
Jul  4 19:18:35 prd-ubuntu2004-memcached-4c-4g-5216 sshd[786]: Server listening on :: port 22.
Jul  4 19:18:35 prd-ubuntu2004-memcached-4c-4g-5216 systemd-logind[750]: New seat seat0.
Jul  4 19:18:35 prd-ubuntu2004-memcached-4c-4g-5216 systemd-logind[750]: Watching system buttons on /dev/input/event0 (Power Button)
Jul  4 19:18:35 prd-ubuntu2004-memcached-4c-4g-5216 systemd-logind[750]: Watching system buttons on /dev/input/event1 (AT Translated Set 2 keyboard)
Jul  4 19:18:38 prd-ubuntu2004-memcached-4c-4g-5216 sshd[963]: error: kex_exchange_identification: Connection closed by remote host
Jul  4 19:18:44 prd-ubuntu2004-memcached-4c-4g-5216 sshd[1004]: Invalid user jenkins from 10.30.104.4 port 44642
Jul  4 19:18:44 prd-ubuntu2004-memcached-4c-4g-5216 sshd[1004]: Received disconnect from 10.30.104.4 port 44642:11: Closed due to user request. [preauth]
Jul  4 19:18:44 prd-ubuntu2004-memcached-4c-4g-5216 sshd[1004]: Disconnected from invalid user jenkins 10.30.104.4 port 44642 [preauth]
Jul  4 19:18:46 prd-ubuntu2004-memcached-4c-4g-5216 useradd[1011]: new group: name=jenkins, GID=1001
Jul  4 19:18:46 prd-ubuntu2004-memcached-4c-4g-5216 useradd[1011]: new user: name=jenkins, UID=1001, GID=1001, home=/home/jenkins, shell=/bin/bash, from=none
Jul  4 19:18:46 prd-ubuntu2004-memcached-4c-4g-5216 sshd[1027]: Received disconnect from 10.30.104.4 port 44644:11: Closed due to user request. [preauth]
Jul  4 19:18:46 prd-ubuntu2004-memcached-4c-4g-5216 sshd[1027]: Disconnected from authenticating user jenkins 10.30.104.4 port 44644 [preauth]
Jul  4 19:18:48 prd-ubuntu2004-memcached-4c-4g-5216 sshd[1071]: Accepted publickey for jenkins from 10.30.104.4 port 44646 ssh2: RSA SHA256:V0799BjlU//1ruj1g81rY7MeNIJkwAJ0Kr3lNX3XaN4
Jul  4 19:18:48 prd-ubuntu2004-memcached-4c-4g-5216 sshd[1071]: pam_unix(sshd:session): session opened for user jenkins by (uid=0)
Jul  4 19:18:48 prd-ubuntu2004-memcached-4c-4g-5216 systemd-logind[750]: New session 1 of user jenkins.
Jul  4 19:18:48 prd-ubuntu2004-memcached-4c-4g-5216 systemd: pam_unix(systemd-user:session): session opened for user jenkins by (uid=0)
Jul  4 19:19:01 prd-ubuntu2004-memcached-4c-4g-5216 CRON[1551]: pam_unix(cron:session): session opened for user root by (uid=0)
Jul  4 19:19:01 prd-ubuntu2004-memcached-4c-4g-5216 CRON[1551]: pam_unix(cron:session): session closed for user root
Jul  4 19:20:01 prd-ubuntu2004-memcached-4c-4g-5216 CRON[1780]: pam_unix(cron:session): session opened for user root by (uid=0)
Jul  4 19:20:01 prd-ubuntu2004-memcached-4c-4g-5216 CRON[1780]: pam_unix(cron:session): session closed for user root
Jul  4 19:20:01 prd-ubuntu2004-memcached-4c-4g-5216 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
Jul  4 19:20:01 prd-ubuntu2004-memcached-4c-4g-5216 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)
Jul  4 19:20:02 prd-ubuntu2004-memcached-4c-4g-5216 sudo: pam_unix(sudo:session): session closed for user root
Jul  4 19:20:02 prd-ubuntu2004-memcached-4c-4g-5216 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
Jul  4 19:20:02 prd-ubuntu2004-memcached-4c-4g-5216 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)
Jul  4 19:20:02 prd-ubuntu2004-memcached-4c-4g-5216 sudo: pam_unix(sudo:session): session closed for user root
Jul  4 19:20:02 prd-ubuntu2004-memcached-4c-4g-5216 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
Jul  4 19:20:02 prd-ubuntu2004-memcached-4c-4g-5216 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)
Jul  4 19:20:03 prd-ubuntu2004-memcached-4c-4g-5216 sudo: pam_unix(sudo:session): session closed for user root
Jul  4 19:20:03 prd-ubuntu2004-memcached-4c-4g-5216 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
Jul  4 19:20:03 prd-ubuntu2004-memcached-4c-4g-5216 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)
Jul  4 19:20:03 prd-ubuntu2004-memcached-4c-4g-5216 sudo: pam_unix(sudo:session): session closed for user root
Jul  4 19:20:03 prd-ubuntu2004-memcached-4c-4g-5216 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
Jul  4 19:20:03 prd-ubuntu2004-memcached-4c-4g-5216 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)
Jul  4 19:20:03 prd-ubuntu2004-memcached-4c-4g-5216 sudo: pam_unix(sudo:session): session closed for user root
Jul  4 19:20:03 prd-ubuntu2004-memcached-4c-4g-5216 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
Jul  4 19:20:03 prd-ubuntu2004-memcached-4c-4g-5216 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)
Jul  4 19:20:03 prd-ubuntu2004-memcached-4c-4g-5216 sudo: pam_unix(sudo:session): session closed for user root
Jul  4 19:21:01 prd-ubuntu2004-memcached-4c-4g-5216 CRON[2262]: pam_unix(cron:session): session opened for user root by (uid=0)
Jul  4 19:21:01 prd-ubuntu2004-memcached-4c-4g-5216 CRON[2262]: pam_unix(cron:session): session closed for user root
Jul  4 19:21:16 prd-ubuntu2004-memcached-4c-4g-5216 sudo:  jenkins : TTY=unknown ; PWD=/w/workspace/multicloud-openstack-maven-clm-master ; USER=root ; COMMAND=/usr/bin/cp /var/log/auth.log /tmp
Jul  4 19:21:16 prd-ubuntu2004-memcached-4c-4g-5216 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)