Dec 16 19:19:30 prd-ubuntu2004-memcached-4c-4g-5690 passwd[706]: password for 'ubuntu' changed by 'root'
Dec 16 19:19:30 prd-ubuntu2004-memcached-4c-4g-5690 sshd[786]: Server listening on 0.0.0.0 port 22.
Dec 16 19:19:30 prd-ubuntu2004-memcached-4c-4g-5690 sshd[786]: Server listening on :: port 22.
Dec 16 19:19:30 prd-ubuntu2004-memcached-4c-4g-5690 systemd-logind[751]: New seat seat0.
Dec 16 19:19:30 prd-ubuntu2004-memcached-4c-4g-5690 systemd-logind[751]: Watching system buttons on /dev/input/event0 (Power Button)
Dec 16 19:19:30 prd-ubuntu2004-memcached-4c-4g-5690 systemd-logind[751]: Watching system buttons on /dev/input/event1 (AT Translated Set 2 keyboard)
Dec 16 19:19:32 prd-ubuntu2004-memcached-4c-4g-5690 sshd[939]: error: kex_exchange_identification: Connection closed by remote host
Dec 16 19:19:42 prd-ubuntu2004-memcached-4c-4g-5690 sshd[1002]: Invalid user jenkins from 10.30.104.4 port 37094
Dec 16 19:19:42 prd-ubuntu2004-memcached-4c-4g-5690 sshd[1002]: Received disconnect from 10.30.104.4 port 37094:11: Closed due to user request. [preauth]
Dec 16 19:19:42 prd-ubuntu2004-memcached-4c-4g-5690 sshd[1002]: Disconnected from invalid user jenkins 10.30.104.4 port 37094 [preauth]
Dec 16 19:19:43 prd-ubuntu2004-memcached-4c-4g-5690 useradd[1025]: new group: name=jenkins, GID=1001
Dec 16 19:19:43 prd-ubuntu2004-memcached-4c-4g-5690 useradd[1025]: new user: name=jenkins, UID=1001, GID=1001, home=/home/jenkins, shell=/bin/bash, from=none
Dec 16 19:19:44 prd-ubuntu2004-memcached-4c-4g-5690 sshd[1061]: Accepted publickey for jenkins from 10.30.104.4 port 37096 ssh2: RSA SHA256:V0799BjlU//1ruj1g81rY7MeNIJkwAJ0Kr3lNX3XaN4
Dec 16 19:19:44 prd-ubuntu2004-memcached-4c-4g-5690 sshd[1061]: pam_unix(sshd:session): session opened for user jenkins by (uid=0)
Dec 16 19:19:44 prd-ubuntu2004-memcached-4c-4g-5690 systemd-logind[751]: New session 1 of user jenkins.
Dec 16 19:19:44 prd-ubuntu2004-memcached-4c-4g-5690 systemd: pam_unix(systemd-user:session): session opened for user jenkins by (uid=0)
Dec 16 19:20:01 prd-ubuntu2004-memcached-4c-4g-5690 CRON[1619]: pam_unix(cron:session): session opened for user root by (uid=0)
Dec 16 19:20:01 prd-ubuntu2004-memcached-4c-4g-5690 CRON[1619]: pam_unix(cron:session): session closed for user root
Dec 16 19:21:01 prd-ubuntu2004-memcached-4c-4g-5690 CRON[1878]: pam_unix(cron:session): session opened for user root by (uid=0)
Dec 16 19:21:01 prd-ubuntu2004-memcached-4c-4g-5690 CRON[1878]: pam_unix(cron:session): session closed for user root
Dec 16 19:21:03 prd-ubuntu2004-memcached-4c-4g-5690 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
Dec 16 19:21:03 prd-ubuntu2004-memcached-4c-4g-5690 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)
Dec 16 19:21:03 prd-ubuntu2004-memcached-4c-4g-5690 sudo: pam_unix(sudo:session): session closed for user root
Dec 16 19:21:03 prd-ubuntu2004-memcached-4c-4g-5690 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
Dec 16 19:21:03 prd-ubuntu2004-memcached-4c-4g-5690 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)
Dec 16 19:21:03 prd-ubuntu2004-memcached-4c-4g-5690 sudo: pam_unix(sudo:session): session closed for user root
Dec 16 19:21:03 prd-ubuntu2004-memcached-4c-4g-5690 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
Dec 16 19:21:03 prd-ubuntu2004-memcached-4c-4g-5690 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)
Dec 16 19:21:03 prd-ubuntu2004-memcached-4c-4g-5690 sudo: pam_unix(sudo:session): session closed for user root
Dec 16 19:21:03 prd-ubuntu2004-memcached-4c-4g-5690 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
Dec 16 19:21:03 prd-ubuntu2004-memcached-4c-4g-5690 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)
Dec 16 19:21:03 prd-ubuntu2004-memcached-4c-4g-5690 sudo: pam_unix(sudo:session): session closed for user root
Dec 16 19:21:03 prd-ubuntu2004-memcached-4c-4g-5690 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
Dec 16 19:21:03 prd-ubuntu2004-memcached-4c-4g-5690 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)
Dec 16 19:21:03 prd-ubuntu2004-memcached-4c-4g-5690 sudo: pam_unix(sudo:session): session closed for user root
Dec 16 19:21:03 prd-ubuntu2004-memcached-4c-4g-5690 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
Dec 16 19:21:03 prd-ubuntu2004-memcached-4c-4g-5690 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)
Dec 16 19:21:03 prd-ubuntu2004-memcached-4c-4g-5690 sudo: pam_unix(sudo:session): session closed for user root
Dec 16 19:22:01 prd-ubuntu2004-memcached-4c-4g-5690 CRON[2564]: pam_unix(cron:session): session opened for user root by (uid=0)
Dec 16 19:22:01 prd-ubuntu2004-memcached-4c-4g-5690 CRON[2564]: pam_unix(cron:session): session closed for user root
Dec 16 19:22:06 prd-ubuntu2004-memcached-4c-4g-5690 sudo:  jenkins : TTY=unknown ; PWD=/w/workspace/multicloud-openstack-maven-clm-master ; USER=root ; COMMAND=/usr/bin/cp /var/log/auth.log /tmp
Dec 16 19:22:06 prd-ubuntu2004-memcached-4c-4g-5690 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)