Feb  7 19:19:29 prd-ubuntu2004-memcached-4c-4g-6076 passwd[711]: password for 'ubuntu' changed by 'root'
Feb  7 19:19:29 prd-ubuntu2004-memcached-4c-4g-6076 sshd[789]: Server listening on 0.0.0.0 port 22.
Feb  7 19:19:29 prd-ubuntu2004-memcached-4c-4g-6076 sshd[789]: Server listening on :: port 22.
Feb  7 19:19:29 prd-ubuntu2004-memcached-4c-4g-6076 systemd-logind[750]: New seat seat0.
Feb  7 19:19:29 prd-ubuntu2004-memcached-4c-4g-6076 systemd-logind[750]: Watching system buttons on /dev/input/event0 (Power Button)
Feb  7 19:19:29 prd-ubuntu2004-memcached-4c-4g-6076 systemd-logind[750]: Watching system buttons on /dev/input/event1 (AT Translated Set 2 keyboard)
Feb  7 19:19:31 prd-ubuntu2004-memcached-4c-4g-6076 sshd[936]: error: kex_exchange_identification: Connection closed by remote host
Feb  7 19:19:32 prd-ubuntu2004-memcached-4c-4g-6076 sshd[972]: Invalid user jenkins from 10.30.104.4 port 47388
Feb  7 19:19:32 prd-ubuntu2004-memcached-4c-4g-6076 sshd[972]: Received disconnect from 10.30.104.4 port 47388:11: Closed due to user request. [preauth]
Feb  7 19:19:32 prd-ubuntu2004-memcached-4c-4g-6076 sshd[972]: Disconnected from invalid user jenkins 10.30.104.4 port 47388 [preauth]
Feb  7 19:19:35 prd-ubuntu2004-memcached-4c-4g-6076 sshd[1004]: Invalid user jenkins from 10.30.104.4 port 47390
Feb  7 19:19:35 prd-ubuntu2004-memcached-4c-4g-6076 sshd[1004]: Received disconnect from 10.30.104.4 port 47390:11: Closed due to user request. [preauth]
Feb  7 19:19:35 prd-ubuntu2004-memcached-4c-4g-6076 sshd[1004]: Disconnected from invalid user jenkins 10.30.104.4 port 47390 [preauth]
Feb  7 19:19:37 prd-ubuntu2004-memcached-4c-4g-6076 sshd[1006]: Invalid user jenkins from 10.30.104.4 port 47394
Feb  7 19:19:37 prd-ubuntu2004-memcached-4c-4g-6076 sshd[1006]: Received disconnect from 10.30.104.4 port 47394:11: Closed due to user request. [preauth]
Feb  7 19:19:37 prd-ubuntu2004-memcached-4c-4g-6076 sshd[1006]: Disconnected from invalid user jenkins 10.30.104.4 port 47394 [preauth]
Feb  7 19:19:39 prd-ubuntu2004-memcached-4c-4g-6076 sshd[1008]: Invalid user jenkins from 10.30.104.4 port 47396
Feb  7 19:19:39 prd-ubuntu2004-memcached-4c-4g-6076 sshd[1008]: Received disconnect from 10.30.104.4 port 47396:11: Closed due to user request. [preauth]
Feb  7 19:19:39 prd-ubuntu2004-memcached-4c-4g-6076 sshd[1008]: Disconnected from invalid user jenkins 10.30.104.4 port 47396 [preauth]
Feb  7 19:19:40 prd-ubuntu2004-memcached-4c-4g-6076 useradd[1029]: new group: name=jenkins, GID=1001
Feb  7 19:19:40 prd-ubuntu2004-memcached-4c-4g-6076 useradd[1029]: new user: name=jenkins, UID=1001, GID=1001, home=/home/jenkins, shell=/bin/bash, from=none
Feb  7 19:19:41 prd-ubuntu2004-memcached-4c-4g-6076 sshd[1072]: Accepted publickey for jenkins from 10.30.104.4 port 47398 ssh2: RSA SHA256:V0799BjlU//1ruj1g81rY7MeNIJkwAJ0Kr3lNX3XaN4
Feb  7 19:19:41 prd-ubuntu2004-memcached-4c-4g-6076 sshd[1072]: pam_unix(sshd:session): session opened for user jenkins by (uid=0)
Feb  7 19:19:41 prd-ubuntu2004-memcached-4c-4g-6076 systemd-logind[750]: New session 1 of user jenkins.
Feb  7 19:19:41 prd-ubuntu2004-memcached-4c-4g-6076 systemd: pam_unix(systemd-user:session): session opened for user jenkins by (uid=0)
Feb  7 19:20:01 prd-ubuntu2004-memcached-4c-4g-6076 CRON[1615]: pam_unix(cron:session): session opened for user root by (uid=0)
Feb  7 19:20:01 prd-ubuntu2004-memcached-4c-4g-6076 CRON[1615]: pam_unix(cron:session): session closed for user root
Feb  7 19:20:43 prd-ubuntu2004-memcached-4c-4g-6076 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
Feb  7 19:20:43 prd-ubuntu2004-memcached-4c-4g-6076 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)
Feb  7 19:20:43 prd-ubuntu2004-memcached-4c-4g-6076 sudo: pam_unix(sudo:session): session closed for user root
Feb  7 19:20:43 prd-ubuntu2004-memcached-4c-4g-6076 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
Feb  7 19:20:43 prd-ubuntu2004-memcached-4c-4g-6076 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)
Feb  7 19:20:43 prd-ubuntu2004-memcached-4c-4g-6076 sudo: pam_unix(sudo:session): session closed for user root
Feb  7 19:20:43 prd-ubuntu2004-memcached-4c-4g-6076 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
Feb  7 19:20:43 prd-ubuntu2004-memcached-4c-4g-6076 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)
Feb  7 19:20:43 prd-ubuntu2004-memcached-4c-4g-6076 sudo: pam_unix(sudo:session): session closed for user root
Feb  7 19:20:43 prd-ubuntu2004-memcached-4c-4g-6076 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
Feb  7 19:20:43 prd-ubuntu2004-memcached-4c-4g-6076 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)
Feb  7 19:20:43 prd-ubuntu2004-memcached-4c-4g-6076 sudo: pam_unix(sudo:session): session closed for user root
Feb  7 19:20:43 prd-ubuntu2004-memcached-4c-4g-6076 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
Feb  7 19:20:43 prd-ubuntu2004-memcached-4c-4g-6076 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)
Feb  7 19:20:43 prd-ubuntu2004-memcached-4c-4g-6076 sudo: pam_unix(sudo:session): session closed for user root
Feb  7 19:20:43 prd-ubuntu2004-memcached-4c-4g-6076 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
Feb  7 19:20:43 prd-ubuntu2004-memcached-4c-4g-6076 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)
Feb  7 19:20:43 prd-ubuntu2004-memcached-4c-4g-6076 sudo: pam_unix(sudo:session): session closed for user root
Feb  7 19:21:01 prd-ubuntu2004-memcached-4c-4g-6076 CRON[1934]: pam_unix(cron:session): session opened for user root by (uid=0)
Feb  7 19:21:01 prd-ubuntu2004-memcached-4c-4g-6076 CRON[1934]: pam_unix(cron:session): session closed for user root
Feb  7 19:21:46 prd-ubuntu2004-memcached-4c-4g-6076 sudo:  jenkins : TTY=unknown ; PWD=/w/workspace/multicloud-openstack-maven-clm-master ; USER=root ; COMMAND=/usr/bin/cp /var/log/auth.log /tmp
Feb  7 19:21:46 prd-ubuntu2004-memcached-4c-4g-6076 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)