Sep 12 19:17:48 prd-ubuntu2004-memcached-4c-4g-849 passwd[710]: password for 'ubuntu' changed by 'root'
Sep 12 19:17:49 prd-ubuntu2004-memcached-4c-4g-849 sshd[791]: Server listening on 0.0.0.0 port 22.
Sep 12 19:17:49 prd-ubuntu2004-memcached-4c-4g-849 sshd[791]: Server listening on :: port 22.
Sep 12 19:17:49 prd-ubuntu2004-memcached-4c-4g-849 systemd-logind[751]: New seat seat0.
Sep 12 19:17:49 prd-ubuntu2004-memcached-4c-4g-849 systemd-logind[751]: Watching system buttons on /dev/input/event0 (Power Button)
Sep 12 19:17:49 prd-ubuntu2004-memcached-4c-4g-849 systemd-logind[751]: Watching system buttons on /dev/input/event1 (AT Translated Set 2 keyboard)
Sep 12 19:17:50 prd-ubuntu2004-memcached-4c-4g-849 sshd[958]: error: kex_exchange_identification: Connection closed by remote host
Sep 12 19:17:52 prd-ubuntu2004-memcached-4c-4g-849 sshd[997]: Invalid user jenkins from 10.30.104.4 port 35256
Sep 12 19:17:52 prd-ubuntu2004-memcached-4c-4g-849 sshd[997]: Received disconnect from 10.30.104.4 port 35256:11: Closed due to user request. [preauth]
Sep 12 19:17:52 prd-ubuntu2004-memcached-4c-4g-849 sshd[997]: Disconnected from invalid user jenkins 10.30.104.4 port 35256 [preauth]
Sep 12 19:17:54 prd-ubuntu2004-memcached-4c-4g-849 useradd[1013]: new group: name=jenkins, GID=1001
Sep 12 19:17:54 prd-ubuntu2004-memcached-4c-4g-849 useradd[1013]: new user: name=jenkins, UID=1001, GID=1001, home=/home/jenkins, shell=/bin/bash, from=none
Sep 12 19:17:55 prd-ubuntu2004-memcached-4c-4g-849 sshd[1029]: Received disconnect from 10.30.104.4 port 35258:11: Closed due to user request. [preauth]
Sep 12 19:17:55 prd-ubuntu2004-memcached-4c-4g-849 sshd[1029]: Disconnected from authenticating user jenkins 10.30.104.4 port 35258 [preauth]
Sep 12 19:17:57 prd-ubuntu2004-memcached-4c-4g-849 sshd[1073]: Accepted publickey for jenkins from 10.30.104.4 port 35262 ssh2: RSA SHA256:V0799BjlU//1ruj1g81rY7MeNIJkwAJ0Kr3lNX3XaN4
Sep 12 19:17:57 prd-ubuntu2004-memcached-4c-4g-849 sshd[1073]: pam_unix(sshd:session): session opened for user jenkins by (uid=0)
Sep 12 19:17:57 prd-ubuntu2004-memcached-4c-4g-849 systemd-logind[751]: New session 1 of user jenkins.
Sep 12 19:17:57 prd-ubuntu2004-memcached-4c-4g-849 systemd: pam_unix(systemd-user:session): session opened for user jenkins by (uid=0)
Sep 12 19:18:01 prd-ubuntu2004-memcached-4c-4g-849 CRON[1260]: pam_unix(cron:session): session opened for user root by (uid=0)
Sep 12 19:18:01 prd-ubuntu2004-memcached-4c-4g-849 CRON[1260]: pam_unix(cron:session): session closed for user root
Sep 12 19:19:01 prd-ubuntu2004-memcached-4c-4g-849 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 12 19:19:01 prd-ubuntu2004-memcached-4c-4g-849 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)
Sep 12 19:19:01 prd-ubuntu2004-memcached-4c-4g-849 sudo: pam_unix(sudo:session): session closed for user root
Sep 12 19:19:01 prd-ubuntu2004-memcached-4c-4g-849 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 12 19:19:01 prd-ubuntu2004-memcached-4c-4g-849 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)
Sep 12 19:19:01 prd-ubuntu2004-memcached-4c-4g-849 sudo: pam_unix(sudo:session): session closed for user root
Sep 12 19:19:01 prd-ubuntu2004-memcached-4c-4g-849 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 12 19:19:01 prd-ubuntu2004-memcached-4c-4g-849 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)
Sep 12 19:19:01 prd-ubuntu2004-memcached-4c-4g-849 sudo: pam_unix(sudo:session): session closed for user root
Sep 12 19:19:01 prd-ubuntu2004-memcached-4c-4g-849 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 12 19:19:01 prd-ubuntu2004-memcached-4c-4g-849 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)
Sep 12 19:19:01 prd-ubuntu2004-memcached-4c-4g-849 sudo: pam_unix(sudo:session): session closed for user root
Sep 12 19:19:01 prd-ubuntu2004-memcached-4c-4g-849 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 12 19:19:01 prd-ubuntu2004-memcached-4c-4g-849 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)
Sep 12 19:19:01 prd-ubuntu2004-memcached-4c-4g-849 sudo: pam_unix(sudo:session): session closed for user root
Sep 12 19:19:01 prd-ubuntu2004-memcached-4c-4g-849 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 12 19:19:01 prd-ubuntu2004-memcached-4c-4g-849 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)
Sep 12 19:19:01 prd-ubuntu2004-memcached-4c-4g-849 sudo: pam_unix(sudo:session): session closed for user root
Sep 12 19:19:02 prd-ubuntu2004-memcached-4c-4g-849 CRON[1913]: pam_unix(cron:session): session opened for user root by (uid=0)
Sep 12 19:19:02 prd-ubuntu2004-memcached-4c-4g-849 CRON[1913]: pam_unix(cron:session): session closed for user root
Sep 12 19:19:59 prd-ubuntu2004-memcached-4c-4g-849 sudo:  jenkins : TTY=unknown ; PWD=/w/workspace/multicloud-openstack-maven-clm-master ; USER=root ; COMMAND=/usr/bin/cp /var/log/auth.log /tmp
Sep 12 19:19:59 prd-ubuntu2004-memcached-4c-4g-849 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)