Sep 14 19:20:56 prd-ubuntu2004-memcached-4c-4g-38579 passwd[703]: password for 'ubuntu' changed by 'root'
Sep 14 19:20:56 prd-ubuntu2004-memcached-4c-4g-38579 systemd-logind[747]: New seat seat0.
Sep 14 19:20:56 prd-ubuntu2004-memcached-4c-4g-38579 systemd-logind[747]: Watching system buttons on /dev/input/event0 (Power Button)
Sep 14 19:20:56 prd-ubuntu2004-memcached-4c-4g-38579 systemd-logind[747]: Watching system buttons on /dev/input/event1 (AT Translated Set 2 keyboard)
Sep 14 19:20:56 prd-ubuntu2004-memcached-4c-4g-38579 sshd[793]: Server listening on 0.0.0.0 port 22.
Sep 14 19:20:56 prd-ubuntu2004-memcached-4c-4g-38579 sshd[793]: Server listening on :: port 22.
Sep 14 19:20:58 prd-ubuntu2004-memcached-4c-4g-38579 sshd[940]: error: kex_exchange_identification: Connection closed by remote host
Sep 14 19:21:01 prd-ubuntu2004-memcached-4c-4g-38579 CRON[1000]: pam_unix(cron:session): session opened for user root by (uid=0)
Sep 14 19:21:01 prd-ubuntu2004-memcached-4c-4g-38579 CRON[1000]: pam_unix(cron:session): session closed for user root
Sep 14 19:21:08 prd-ubuntu2004-memcached-4c-4g-38579 sshd[1011]: Invalid user jenkins from 10.30.104.4 port 57464
Sep 14 19:21:08 prd-ubuntu2004-memcached-4c-4g-38579 sshd[1011]: Received disconnect from 10.30.104.4 port 57464:11: Closed due to user request. [preauth]
Sep 14 19:21:08 prd-ubuntu2004-memcached-4c-4g-38579 sshd[1011]: Disconnected from invalid user jenkins 10.30.104.4 port 57464 [preauth]
Sep 14 19:21:09 prd-ubuntu2004-memcached-4c-4g-38579 useradd[1032]: new group: name=jenkins, GID=1001
Sep 14 19:21:09 prd-ubuntu2004-memcached-4c-4g-38579 useradd[1032]: new user: name=jenkins, UID=1001, GID=1001, home=/home/jenkins, shell=/bin/bash, from=none
Sep 14 19:21:10 prd-ubuntu2004-memcached-4c-4g-38579 sshd[1048]: Received disconnect from 10.30.104.4 port 57472:11: Closed due to user request. [preauth]
Sep 14 19:21:10 prd-ubuntu2004-memcached-4c-4g-38579 sshd[1048]: Disconnected from authenticating user jenkins 10.30.104.4 port 57472 [preauth]
Sep 14 19:21:12 prd-ubuntu2004-memcached-4c-4g-38579 sshd[1092]: Accepted publickey for jenkins from 10.30.104.4 port 57474 ssh2: RSA SHA256:V0799BjlU//1ruj1g81rY7MeNIJkwAJ0Kr3lNX3XaN4
Sep 14 19:21:12 prd-ubuntu2004-memcached-4c-4g-38579 sshd[1092]: pam_unix(sshd:session): session opened for user jenkins by (uid=0)
Sep 14 19:21:12 prd-ubuntu2004-memcached-4c-4g-38579 systemd-logind[747]: New session 2 of user jenkins.
Sep 14 19:21:12 prd-ubuntu2004-memcached-4c-4g-38579 systemd: pam_unix(systemd-user:session): session opened for user jenkins by (uid=0)
Sep 14 19:22:03 prd-ubuntu2004-memcached-4c-4g-38579 CRON[1839]: pam_unix(cron:session): session opened for user root by (uid=0)
Sep 14 19:22:03 prd-ubuntu2004-memcached-4c-4g-38579 CRON[1839]: pam_unix(cron:session): session closed for user root
Sep 14 19:22:18 prd-ubuntu2004-memcached-4c-4g-38579 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 14 19:22:18 prd-ubuntu2004-memcached-4c-4g-38579 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)
Sep 14 19:22:18 prd-ubuntu2004-memcached-4c-4g-38579 sudo: pam_unix(sudo:session): session closed for user root
Sep 14 19:22:18 prd-ubuntu2004-memcached-4c-4g-38579 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 14 19:22:18 prd-ubuntu2004-memcached-4c-4g-38579 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)
Sep 14 19:22:18 prd-ubuntu2004-memcached-4c-4g-38579 sudo: pam_unix(sudo:session): session closed for user root
Sep 14 19:22:18 prd-ubuntu2004-memcached-4c-4g-38579 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 14 19:22:18 prd-ubuntu2004-memcached-4c-4g-38579 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)
Sep 14 19:22:19 prd-ubuntu2004-memcached-4c-4g-38579 sudo: pam_unix(sudo:session): session closed for user root
Sep 14 19:22:19 prd-ubuntu2004-memcached-4c-4g-38579 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 14 19:22:19 prd-ubuntu2004-memcached-4c-4g-38579 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)
Sep 14 19:22:19 prd-ubuntu2004-memcached-4c-4g-38579 sudo: pam_unix(sudo:session): session closed for user root
Sep 14 19:22:19 prd-ubuntu2004-memcached-4c-4g-38579 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 14 19:22:19 prd-ubuntu2004-memcached-4c-4g-38579 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)
Sep 14 19:22:19 prd-ubuntu2004-memcached-4c-4g-38579 sudo: pam_unix(sudo:session): session closed for user root
Sep 14 19:22:19 prd-ubuntu2004-memcached-4c-4g-38579 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 14 19:22:19 prd-ubuntu2004-memcached-4c-4g-38579 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)
Sep 14 19:22:19 prd-ubuntu2004-memcached-4c-4g-38579 sudo: pam_unix(sudo:session): session closed for user root
Sep 14 19:23:01 prd-ubuntu2004-memcached-4c-4g-38579 CRON[2356]: pam_unix(cron:session): session opened for user root by (uid=0)
Sep 14 19:23:01 prd-ubuntu2004-memcached-4c-4g-38579 CRON[2356]: pam_unix(cron:session): session closed for user root
Sep 14 19:23:16 prd-ubuntu2004-memcached-4c-4g-38579 sudo:  jenkins : TTY=unknown ; PWD=/w/workspace/multicloud-openstack-maven-clm-master ; USER=root ; COMMAND=/usr/bin/cp /var/log/auth.log /tmp
Sep 14 19:23:16 prd-ubuntu2004-memcached-4c-4g-38579 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)