Jun 21 19:18:58 prd-ubuntu2004-memcached-4c-4g-22856 passwd[709]: password for 'ubuntu' changed by 'root'
Jun 21 19:18:58 prd-ubuntu2004-memcached-4c-4g-22856 sshd[791]: Server listening on 0.0.0.0 port 22.
Jun 21 19:18:58 prd-ubuntu2004-memcached-4c-4g-22856 sshd[791]: Server listening on :: port 22.
Jun 21 19:18:58 prd-ubuntu2004-memcached-4c-4g-22856 systemd-logind[754]: New seat seat0.
Jun 21 19:18:58 prd-ubuntu2004-memcached-4c-4g-22856 systemd-logind[754]: Watching system buttons on /dev/input/event0 (Power Button)
Jun 21 19:18:58 prd-ubuntu2004-memcached-4c-4g-22856 systemd-logind[754]: Watching system buttons on /dev/input/event1 (AT Translated Set 2 keyboard)
Jun 21 19:19:00 prd-ubuntu2004-memcached-4c-4g-22856 sshd[962]: error: kex_exchange_identification: Connection closed by remote host
Jun 21 19:19:01 prd-ubuntu2004-memcached-4c-4g-22856 sshd[968]: Invalid user jenkins from 10.30.104.4 port 39246
Jun 21 19:19:01 prd-ubuntu2004-memcached-4c-4g-22856 sshd[968]: Received disconnect from 10.30.104.4 port 39246:11: Closed due to user request. [preauth]
Jun 21 19:19:01 prd-ubuntu2004-memcached-4c-4g-22856 sshd[968]: Disconnected from invalid user jenkins 10.30.104.4 port 39246 [preauth]
Jun 21 19:19:01 prd-ubuntu2004-memcached-4c-4g-22856 CRON[975]: pam_unix(cron:session): session opened for user root by (uid=0)
Jun 21 19:19:01 prd-ubuntu2004-memcached-4c-4g-22856 CRON[975]: pam_unix(cron:session): session closed for user root
Jun 21 19:19:03 prd-ubuntu2004-memcached-4c-4g-22856 sshd[1009]: Invalid user jenkins from 10.30.104.4 port 39250
Jun 21 19:19:03 prd-ubuntu2004-memcached-4c-4g-22856 sshd[1009]: Received disconnect from 10.30.104.4 port 39250:11: Closed due to user request. [preauth]
Jun 21 19:19:03 prd-ubuntu2004-memcached-4c-4g-22856 sshd[1009]: Disconnected from invalid user jenkins 10.30.104.4 port 39250 [preauth]
Jun 21 19:19:05 prd-ubuntu2004-memcached-4c-4g-22856 sshd[1019]: Invalid user jenkins from 10.30.104.4 port 39258
Jun 21 19:19:05 prd-ubuntu2004-memcached-4c-4g-22856 sshd[1019]: Received disconnect from 10.30.104.4 port 39258:11: Closed due to user request. [preauth]
Jun 21 19:19:05 prd-ubuntu2004-memcached-4c-4g-22856 sshd[1019]: Disconnected from invalid user jenkins 10.30.104.4 port 39258 [preauth]
Jun 21 19:19:07 prd-ubuntu2004-memcached-4c-4g-22856 sshd[1021]: Invalid user jenkins from 10.30.104.4 port 39260
Jun 21 19:19:07 prd-ubuntu2004-memcached-4c-4g-22856 sshd[1021]: Received disconnect from 10.30.104.4 port 39260:11: Closed due to user request. [preauth]
Jun 21 19:19:07 prd-ubuntu2004-memcached-4c-4g-22856 sshd[1021]: Disconnected from invalid user jenkins 10.30.104.4 port 39260 [preauth]
Jun 21 19:19:09 prd-ubuntu2004-memcached-4c-4g-22856 useradd[1044]: new group: name=jenkins, GID=1001
Jun 21 19:19:09 prd-ubuntu2004-memcached-4c-4g-22856 useradd[1044]: new user: name=jenkins, UID=1001, GID=1001, home=/home/jenkins, shell=/bin/bash, from=none
Jun 21 19:19:09 prd-ubuntu2004-memcached-4c-4g-22856 sshd[1042]: Invalid user jenkins from 10.30.104.4 port 39262
Jun 21 19:19:09 prd-ubuntu2004-memcached-4c-4g-22856 sshd[1042]: Received disconnect from 10.30.104.4 port 39262:11: Closed due to user request. [preauth]
Jun 21 19:19:09 prd-ubuntu2004-memcached-4c-4g-22856 sshd[1042]: Disconnected from invalid user jenkins 10.30.104.4 port 39262 [preauth]
Jun 21 19:19:11 prd-ubuntu2004-memcached-4c-4g-22856 sshd[1116]: Accepted publickey for jenkins from 10.30.104.4 port 39264 ssh2: RSA SHA256:V0799BjlU//1ruj1g81rY7MeNIJkwAJ0Kr3lNX3XaN4
Jun 21 19:19:11 prd-ubuntu2004-memcached-4c-4g-22856 sshd[1116]: pam_unix(sshd:session): session opened for user jenkins by (uid=0)
Jun 21 19:19:11 prd-ubuntu2004-memcached-4c-4g-22856 systemd-logind[754]: New session 2 of user jenkins.
Jun 21 19:19:11 prd-ubuntu2004-memcached-4c-4g-22856 systemd: pam_unix(systemd-user:session): session opened for user jenkins by (uid=0)
Jun 21 19:20:02 prd-ubuntu2004-memcached-4c-4g-22856 CRON[1712]: pam_unix(cron:session): session opened for user root by (uid=0)
Jun 21 19:20:02 prd-ubuntu2004-memcached-4c-4g-22856 CRON[1712]: pam_unix(cron:session): session closed for user root
Jun 21 19:20:14 prd-ubuntu2004-memcached-4c-4g-22856 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
Jun 21 19:20:14 prd-ubuntu2004-memcached-4c-4g-22856 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)
Jun 21 19:20:14 prd-ubuntu2004-memcached-4c-4g-22856 sudo: pam_unix(sudo:session): session closed for user root
Jun 21 19:20:14 prd-ubuntu2004-memcached-4c-4g-22856 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
Jun 21 19:20:14 prd-ubuntu2004-memcached-4c-4g-22856 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)
Jun 21 19:20:14 prd-ubuntu2004-memcached-4c-4g-22856 sudo: pam_unix(sudo:session): session closed for user root
Jun 21 19:20:14 prd-ubuntu2004-memcached-4c-4g-22856 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
Jun 21 19:20:14 prd-ubuntu2004-memcached-4c-4g-22856 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)
Jun 21 19:20:14 prd-ubuntu2004-memcached-4c-4g-22856 sudo: pam_unix(sudo:session): session closed for user root
Jun 21 19:20:14 prd-ubuntu2004-memcached-4c-4g-22856 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
Jun 21 19:20:14 prd-ubuntu2004-memcached-4c-4g-22856 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)
Jun 21 19:20:14 prd-ubuntu2004-memcached-4c-4g-22856 sudo: pam_unix(sudo:session): session closed for user root
Jun 21 19:20:14 prd-ubuntu2004-memcached-4c-4g-22856 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
Jun 21 19:20:14 prd-ubuntu2004-memcached-4c-4g-22856 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)
Jun 21 19:20:14 prd-ubuntu2004-memcached-4c-4g-22856 sudo: pam_unix(sudo:session): session closed for user root
Jun 21 19:20:14 prd-ubuntu2004-memcached-4c-4g-22856 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
Jun 21 19:20:14 prd-ubuntu2004-memcached-4c-4g-22856 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)
Jun 21 19:20:14 prd-ubuntu2004-memcached-4c-4g-22856 sudo: pam_unix(sudo:session): session closed for user root
Jun 21 19:21:01 prd-ubuntu2004-memcached-4c-4g-22856 CRON[2216]: pam_unix(cron:session): session opened for user root by (uid=0)
Jun 21 19:21:01 prd-ubuntu2004-memcached-4c-4g-22856 CRON[2216]: pam_unix(cron:session): session closed for user root
Jun 21 19:21:12 prd-ubuntu2004-memcached-4c-4g-22856 sudo:  jenkins : TTY=unknown ; PWD=/w/workspace/multicloud-openstack-maven-clm-master ; USER=root ; COMMAND=/usr/bin/cp /var/log/auth.log /tmp
Jun 21 19:21:12 prd-ubuntu2004-memcached-4c-4g-22856 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)