Oct 31 19:17:57 prd-ubuntu2004-memcached-4c-4g-6911 passwd[711]: password for 'ubuntu' changed by 'root'
Oct 31 19:17:57 prd-ubuntu2004-memcached-4c-4g-6911 systemd-logind[760]: New seat seat0.
Oct 31 19:17:57 prd-ubuntu2004-memcached-4c-4g-6911 systemd-logind[760]: Watching system buttons on /dev/input/event0 (Power Button)
Oct 31 19:17:57 prd-ubuntu2004-memcached-4c-4g-6911 systemd-logind[760]: Watching system buttons on /dev/input/event1 (AT Translated Set 2 keyboard)
Oct 31 19:17:57 prd-ubuntu2004-memcached-4c-4g-6911 sshd[791]: Server listening on 0.0.0.0 port 22.
Oct 31 19:17:57 prd-ubuntu2004-memcached-4c-4g-6911 sshd[791]: Server listening on :: port 22.
Oct 31 19:18:00 prd-ubuntu2004-memcached-4c-4g-6911 sshd[960]: error: kex_exchange_identification: Connection closed by remote host
Oct 31 19:18:00 prd-ubuntu2004-memcached-4c-4g-6911 sshd[964]: Invalid user jenkins from 10.30.104.4 port 58398
Oct 31 19:18:00 prd-ubuntu2004-memcached-4c-4g-6911 sshd[964]: Received disconnect from 10.30.104.4 port 58398:11: Closed due to user request. [preauth]
Oct 31 19:18:00 prd-ubuntu2004-memcached-4c-4g-6911 sshd[964]: Disconnected from invalid user jenkins 10.30.104.4 port 58398 [preauth]
Oct 31 19:18:01 prd-ubuntu2004-memcached-4c-4g-6911 CRON[991]: pam_unix(cron:session): session opened for user root by (uid=0)
Oct 31 19:18:01 prd-ubuntu2004-memcached-4c-4g-6911 CRON[991]: pam_unix(cron:session): session closed for user root
Oct 31 19:18:02 prd-ubuntu2004-memcached-4c-4g-6911 sshd[1002]: Invalid user jenkins from 10.30.104.4 port 58400
Oct 31 19:18:02 prd-ubuntu2004-memcached-4c-4g-6911 useradd[1009]: new group: name=jenkins, GID=1001
Oct 31 19:18:02 prd-ubuntu2004-memcached-4c-4g-6911 useradd[1009]: new user: name=jenkins, UID=1001, GID=1001, home=/home/jenkins, shell=/bin/bash, from=none
Oct 31 19:18:02 prd-ubuntu2004-memcached-4c-4g-6911 sshd[1002]: Received disconnect from 10.30.104.4 port 58400:11: Closed due to user request. [preauth]
Oct 31 19:18:02 prd-ubuntu2004-memcached-4c-4g-6911 sshd[1002]: Disconnected from invalid user jenkins 10.30.104.4 port 58400 [preauth]
Oct 31 19:18:05 prd-ubuntu2004-memcached-4c-4g-6911 sshd[1067]: Accepted publickey for jenkins from 10.30.104.4 port 58402 ssh2: RSA SHA256:V0799BjlU//1ruj1g81rY7MeNIJkwAJ0Kr3lNX3XaN4
Oct 31 19:18:05 prd-ubuntu2004-memcached-4c-4g-6911 sshd[1067]: pam_unix(sshd:session): session opened for user jenkins by (uid=0)
Oct 31 19:18:05 prd-ubuntu2004-memcached-4c-4g-6911 systemd-logind[760]: New session 2 of user jenkins.
Oct 31 19:18:05 prd-ubuntu2004-memcached-4c-4g-6911 systemd: pam_unix(systemd-user:session): session opened for user jenkins by (uid=0)
Oct 31 19:19:01 prd-ubuntu2004-memcached-4c-4g-6911 CRON[1636]: pam_unix(cron:session): session opened for user root by (uid=0)
Oct 31 19:19:01 prd-ubuntu2004-memcached-4c-4g-6911 CRON[1636]: pam_unix(cron:session): session closed for user root
Oct 31 19:19:21 prd-ubuntu2004-memcached-4c-4g-6911 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
Oct 31 19:19:21 prd-ubuntu2004-memcached-4c-4g-6911 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)
Oct 31 19:19:21 prd-ubuntu2004-memcached-4c-4g-6911 sudo: pam_unix(sudo:session): session closed for user root
Oct 31 19:19:21 prd-ubuntu2004-memcached-4c-4g-6911 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
Oct 31 19:19:21 prd-ubuntu2004-memcached-4c-4g-6911 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)
Oct 31 19:19:21 prd-ubuntu2004-memcached-4c-4g-6911 sudo: pam_unix(sudo:session): session closed for user root
Oct 31 19:19:21 prd-ubuntu2004-memcached-4c-4g-6911 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
Oct 31 19:19:21 prd-ubuntu2004-memcached-4c-4g-6911 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)
Oct 31 19:19:21 prd-ubuntu2004-memcached-4c-4g-6911 sudo: pam_unix(sudo:session): session closed for user root
Oct 31 19:19:21 prd-ubuntu2004-memcached-4c-4g-6911 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
Oct 31 19:19:21 prd-ubuntu2004-memcached-4c-4g-6911 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)
Oct 31 19:19:21 prd-ubuntu2004-memcached-4c-4g-6911 sudo: pam_unix(sudo:session): session closed for user root
Oct 31 19:19:21 prd-ubuntu2004-memcached-4c-4g-6911 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
Oct 31 19:19:21 prd-ubuntu2004-memcached-4c-4g-6911 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)
Oct 31 19:19:21 prd-ubuntu2004-memcached-4c-4g-6911 sudo: pam_unix(sudo:session): session closed for user root
Oct 31 19:19:21 prd-ubuntu2004-memcached-4c-4g-6911 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
Oct 31 19:19:21 prd-ubuntu2004-memcached-4c-4g-6911 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)
Oct 31 19:19:21 prd-ubuntu2004-memcached-4c-4g-6911 sudo: pam_unix(sudo:session): session closed for user root
Oct 31 19:20:01 prd-ubuntu2004-memcached-4c-4g-6911 CRON[2079]: pam_unix(cron:session): session opened for user root by (uid=0)
Oct 31 19:20:01 prd-ubuntu2004-memcached-4c-4g-6911 CRON[2079]: pam_unix(cron:session): session closed for user root
Oct 31 19:20:21 prd-ubuntu2004-memcached-4c-4g-6911 sudo:  jenkins : TTY=unknown ; PWD=/w/workspace/multicloud-openstack-maven-clm-master ; USER=root ; COMMAND=/usr/bin/cp /var/log/auth.log /tmp
Oct 31 19:20:21 prd-ubuntu2004-memcached-4c-4g-6911 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)