Jul 26 19:17:57 prd-ubuntu2004-memcached-4c-4g-30903 passwd[707]: password for 'ubuntu' changed by 'root'
Jul 26 19:17:57 prd-ubuntu2004-memcached-4c-4g-30903 sshd[799]: Server listening on 0.0.0.0 port 22.
Jul 26 19:17:57 prd-ubuntu2004-memcached-4c-4g-30903 sshd[799]: Server listening on :: port 22.
Jul 26 19:17:57 prd-ubuntu2004-memcached-4c-4g-30903 systemd-logind[752]: New seat seat0.
Jul 26 19:17:57 prd-ubuntu2004-memcached-4c-4g-30903 systemd-logind[752]: Watching system buttons on /dev/input/event0 (Power Button)
Jul 26 19:17:57 prd-ubuntu2004-memcached-4c-4g-30903 systemd-logind[752]: Watching system buttons on /dev/input/event1 (AT Translated Set 2 keyboard)
Jul 26 19:18:00 prd-ubuntu2004-memcached-4c-4g-30903 sshd[983]: error: kex_exchange_identification: Connection closed by remote host
Jul 26 19:18:01 prd-ubuntu2004-memcached-4c-4g-30903 CRON[998]: pam_unix(cron:session): session opened for user root by (uid=0)
Jul 26 19:18:01 prd-ubuntu2004-memcached-4c-4g-30903 CRON[998]: pam_unix(cron:session): session closed for user root
Jul 26 19:18:01 prd-ubuntu2004-memcached-4c-4g-30903 sshd[1001]: Invalid user jenkins from 10.30.104.4 port 57360
Jul 26 19:18:01 prd-ubuntu2004-memcached-4c-4g-30903 sshd[1001]: Received disconnect from 10.30.104.4 port 57360:11: Closed due to user request. [preauth]
Jul 26 19:18:01 prd-ubuntu2004-memcached-4c-4g-30903 sshd[1001]: Disconnected from invalid user jenkins 10.30.104.4 port 57360 [preauth]
Jul 26 19:18:03 prd-ubuntu2004-memcached-4c-4g-30903 sshd[1018]: Invalid user jenkins from 10.30.104.4 port 57362
Jul 26 19:18:03 prd-ubuntu2004-memcached-4c-4g-30903 sshd[1018]: Received disconnect from 10.30.104.4 port 57362:11: Closed due to user request. [preauth]
Jul 26 19:18:03 prd-ubuntu2004-memcached-4c-4g-30903 sshd[1018]: Disconnected from invalid user jenkins 10.30.104.4 port 57362 [preauth]
Jul 26 19:18:03 prd-ubuntu2004-memcached-4c-4g-30903 useradd[1031]: new group: name=jenkins, GID=1001
Jul 26 19:18:03 prd-ubuntu2004-memcached-4c-4g-30903 useradd[1031]: new user: name=jenkins, UID=1001, GID=1001, home=/home/jenkins, shell=/bin/bash, from=none
Jul 26 19:18:05 prd-ubuntu2004-memcached-4c-4g-30903 sshd[1089]: Accepted publickey for jenkins from 10.30.104.4 port 57364 ssh2: RSA SHA256:V0799BjlU//1ruj1g81rY7MeNIJkwAJ0Kr3lNX3XaN4
Jul 26 19:18:05 prd-ubuntu2004-memcached-4c-4g-30903 sshd[1089]: pam_unix(sshd:session): session opened for user jenkins by (uid=0)
Jul 26 19:18:05 prd-ubuntu2004-memcached-4c-4g-30903 systemd-logind[752]: New session 2 of user jenkins.
Jul 26 19:18:05 prd-ubuntu2004-memcached-4c-4g-30903 systemd: pam_unix(systemd-user:session): session opened for user jenkins by (uid=0)
Jul 26 19:19:02 prd-ubuntu2004-memcached-4c-4g-30903 CRON[1684]: pam_unix(cron:session): session opened for user root by (uid=0)
Jul 26 19:19:02 prd-ubuntu2004-memcached-4c-4g-30903 CRON[1684]: pam_unix(cron:session): session closed for user root
Jul 26 19:19:09 prd-ubuntu2004-memcached-4c-4g-30903 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 26 19:19:09 prd-ubuntu2004-memcached-4c-4g-30903 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)
Jul 26 19:19:09 prd-ubuntu2004-memcached-4c-4g-30903 sudo: pam_unix(sudo:session): session closed for user root
Jul 26 19:19:09 prd-ubuntu2004-memcached-4c-4g-30903 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 26 19:19:09 prd-ubuntu2004-memcached-4c-4g-30903 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)
Jul 26 19:19:09 prd-ubuntu2004-memcached-4c-4g-30903 sudo: pam_unix(sudo:session): session closed for user root
Jul 26 19:19:09 prd-ubuntu2004-memcached-4c-4g-30903 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 26 19:19:09 prd-ubuntu2004-memcached-4c-4g-30903 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)
Jul 26 19:19:09 prd-ubuntu2004-memcached-4c-4g-30903 sudo: pam_unix(sudo:session): session closed for user root
Jul 26 19:19:09 prd-ubuntu2004-memcached-4c-4g-30903 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 26 19:19:09 prd-ubuntu2004-memcached-4c-4g-30903 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)
Jul 26 19:19:09 prd-ubuntu2004-memcached-4c-4g-30903 sudo: pam_unix(sudo:session): session closed for user root
Jul 26 19:19:09 prd-ubuntu2004-memcached-4c-4g-30903 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 26 19:19:09 prd-ubuntu2004-memcached-4c-4g-30903 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)
Jul 26 19:19:09 prd-ubuntu2004-memcached-4c-4g-30903 sudo: pam_unix(sudo:session): session closed for user root
Jul 26 19:19:09 prd-ubuntu2004-memcached-4c-4g-30903 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 26 19:19:09 prd-ubuntu2004-memcached-4c-4g-30903 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)
Jul 26 19:19:09 prd-ubuntu2004-memcached-4c-4g-30903 sudo: pam_unix(sudo:session): session closed for user root
Jul 26 19:20:01 prd-ubuntu2004-memcached-4c-4g-30903 CRON[2358]: pam_unix(cron:session): session opened for user root by (uid=0)
Jul 26 19:20:01 prd-ubuntu2004-memcached-4c-4g-30903 CRON[2358]: pam_unix(cron:session): session closed for user root
Jul 26 19:20:08 prd-ubuntu2004-memcached-4c-4g-30903 sudo:  jenkins : TTY=unknown ; PWD=/w/workspace/multicloud-openstack-maven-clm-master ; USER=root ; COMMAND=/usr/bin/cp /var/log/auth.log /tmp
Jul 26 19:20:08 prd-ubuntu2004-memcached-4c-4g-30903 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)