Sep  5 19:17:56 prd-ubuntu2004-memcached-4c-4g-18181 passwd[707]: password for 'ubuntu' changed by 'root'
Sep  5 19:17:56 prd-ubuntu2004-memcached-4c-4g-18181 sshd[771]: Server listening on 0.0.0.0 port 22.
Sep  5 19:17:56 prd-ubuntu2004-memcached-4c-4g-18181 sshd[771]: Server listening on :: port 22.
Sep  5 19:17:56 prd-ubuntu2004-memcached-4c-4g-18181 systemd-logind[754]: New seat seat0.
Sep  5 19:17:56 prd-ubuntu2004-memcached-4c-4g-18181 systemd-logind[754]: Watching system buttons on /dev/input/event0 (Power Button)
Sep  5 19:17:56 prd-ubuntu2004-memcached-4c-4g-18181 systemd-logind[754]: Watching system buttons on /dev/input/event1 (AT Translated Set 2 keyboard)
Sep  5 19:18:01 prd-ubuntu2004-memcached-4c-4g-18181 CRON[1001]: pam_unix(cron:session): session opened for user root by (uid=0)
Sep  5 19:18:01 prd-ubuntu2004-memcached-4c-4g-18181 CRON[1001]: pam_unix(cron:session): session closed for user root
Sep  5 19:18:01 prd-ubuntu2004-memcached-4c-4g-18181 sshd[1011]: error: kex_exchange_identification: Connection closed by remote host
Sep  5 19:18:02 prd-ubuntu2004-memcached-4c-4g-18181 sshd[1012]: Invalid user jenkins from 10.30.104.4 port 56532
Sep  5 19:18:02 prd-ubuntu2004-memcached-4c-4g-18181 useradd[1019]: new group: name=jenkins, GID=1001
Sep  5 19:18:02 prd-ubuntu2004-memcached-4c-4g-18181 useradd[1019]: new user: name=jenkins, UID=1001, GID=1001, home=/home/jenkins, shell=/bin/bash, from=none
Sep  5 19:18:02 prd-ubuntu2004-memcached-4c-4g-18181 sshd[1012]: Received disconnect from 10.30.104.4 port 56532:11: Closed due to user request. [preauth]
Sep  5 19:18:02 prd-ubuntu2004-memcached-4c-4g-18181 sshd[1012]: Disconnected from invalid user jenkins 10.30.104.4 port 56532 [preauth]
Sep  5 19:18:04 prd-ubuntu2004-memcached-4c-4g-18181 sshd[1061]: Accepted publickey for jenkins from 10.30.104.4 port 56538 ssh2: RSA SHA256:V0799BjlU//1ruj1g81rY7MeNIJkwAJ0Kr3lNX3XaN4
Sep  5 19:18:04 prd-ubuntu2004-memcached-4c-4g-18181 sshd[1061]: pam_unix(sshd:session): session opened for user jenkins by (uid=0)
Sep  5 19:18:04 prd-ubuntu2004-memcached-4c-4g-18181 systemd-logind[754]: New session 2 of user jenkins.
Sep  5 19:18:04 prd-ubuntu2004-memcached-4c-4g-18181 systemd: pam_unix(systemd-user:session): session opened for user jenkins by (uid=0)
Sep  5 19:19:02 prd-ubuntu2004-memcached-4c-4g-18181 CRON[1632]: pam_unix(cron:session): session opened for user root by (uid=0)
Sep  5 19:19:02 prd-ubuntu2004-memcached-4c-4g-18181 CRON[1632]: pam_unix(cron:session): session closed for user root
Sep  5 19:19:23 prd-ubuntu2004-memcached-4c-4g-18181 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
Sep  5 19:19:23 prd-ubuntu2004-memcached-4c-4g-18181 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)
Sep  5 19:19:23 prd-ubuntu2004-memcached-4c-4g-18181 sudo: pam_unix(sudo:session): session closed for user root
Sep  5 19:19:23 prd-ubuntu2004-memcached-4c-4g-18181 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
Sep  5 19:19:23 prd-ubuntu2004-memcached-4c-4g-18181 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)
Sep  5 19:19:23 prd-ubuntu2004-memcached-4c-4g-18181 sudo: pam_unix(sudo:session): session closed for user root
Sep  5 19:19:23 prd-ubuntu2004-memcached-4c-4g-18181 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
Sep  5 19:19:23 prd-ubuntu2004-memcached-4c-4g-18181 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)
Sep  5 19:19:23 prd-ubuntu2004-memcached-4c-4g-18181 sudo: pam_unix(sudo:session): session closed for user root
Sep  5 19:19:23 prd-ubuntu2004-memcached-4c-4g-18181 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
Sep  5 19:19:23 prd-ubuntu2004-memcached-4c-4g-18181 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)
Sep  5 19:19:23 prd-ubuntu2004-memcached-4c-4g-18181 sudo: pam_unix(sudo:session): session closed for user root
Sep  5 19:19:23 prd-ubuntu2004-memcached-4c-4g-18181 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
Sep  5 19:19:23 prd-ubuntu2004-memcached-4c-4g-18181 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)
Sep  5 19:19:23 prd-ubuntu2004-memcached-4c-4g-18181 sudo: pam_unix(sudo:session): session closed for user root
Sep  5 19:19:23 prd-ubuntu2004-memcached-4c-4g-18181 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
Sep  5 19:19:23 prd-ubuntu2004-memcached-4c-4g-18181 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)
Sep  5 19:19:23 prd-ubuntu2004-memcached-4c-4g-18181 sudo: pam_unix(sudo:session): session closed for user root
Sep  5 19:20:01 prd-ubuntu2004-memcached-4c-4g-18181 CRON[1913]: pam_unix(cron:session): session opened for user root by (uid=0)
Sep  5 19:20:01 prd-ubuntu2004-memcached-4c-4g-18181 CRON[1913]: pam_unix(cron:session): session closed for user root
Sep  5 19:21:01 prd-ubuntu2004-memcached-4c-4g-18181 CRON[2086]: pam_unix(cron:session): session opened for user root by (uid=0)
Sep  5 19:21:01 prd-ubuntu2004-memcached-4c-4g-18181 CRON[2086]: pam_unix(cron:session): session closed for user root
Sep  5 19:21:25 prd-ubuntu2004-memcached-4c-4g-18181 sudo:  jenkins : TTY=unknown ; PWD=/w/workspace/multicloud-openstack-maven-clm-master ; USER=root ; COMMAND=/usr/bin/cp /var/log/auth.log /tmp
Sep  5 19:21:25 prd-ubuntu2004-memcached-4c-4g-18181 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)