Demonstrate migrating "ESXi VM" to "K8S stateful container"
$ kubectl get po
NAME READY STATUS RESTARTS AGE
1-get-vm-files-lamp-xwk4p 0/1 Completed 0 13m
2-load-root-volume-lamp-p2p7w 0/1 Completed 0 12m
3-prepare-container-lamp-bpfxr 0/1 Completed 0 5m7s
4-start-container-lamp-x96m4 0/1 Completed 0 5m
lamp-0 1/1 Running 0 5m$ kubectl get job
NAME COMPLETIONS DURATION AGE
1-get-vm-files-lamp 1/1 72s 13m
2-load-root-volume-lamp 1/1 6m53s 12m
3-prepare-container-lamp 1/1 3s 5m43s
4-start-container-lamp 1/1 16s 5m36s$ kubectl exec -it sts/lamp -- ps -auxw
USER PID %CPU %MEM VSZ RSS TTY STAT START TIME COMMAND
root 1 0.1 0.0 43340 3516 ? Ss 02:38 0:00 /sbin/init
root 20 0.0 0.0 39060 3172 ? Ss 02:38 0:00 /usr/lib/systemd/systemd-journald
root 40 0.0 0.0 168144 5036 ? Ss 02:38 0:00 /usr/bin/VGAuthService -s
root 41 0.1 0.0 201356 4720 ? Ssl 02:38 0:00 /usr/bin/vmtoolsd
root 43 0.0 0.0 21696 1316 ? Ss 02:38 0:00 /usr/sbin/irqbalance --foreground
dbus 47 0.0 0.0 58120 2104 ? Ss 02:38 0:00 /usr/bin/dbus-daemon --system --address=systemd: --nofork --nopidfi
root 65 0.0 0.0 126384 1600 ? Ss 02:38 0:00 /usr/sbin/crond -n
root 183 0.0 0.1 408308 13476 ? Ss 02:38 0:00 /usr/sbin/httpd -DFOREGROUND
root 187 0.0 0.0 218528 4316 ? Ssl 02:38 0:00 /usr/sbin/rsyslogd -n
root 192 0.0 0.0 112900 4312 ? Ss 02:38 0:00 /usr/sbin/sshd -D
mysql 268 0.0 0.0 113412 1592 ? Ss 02:38 0:00 /bin/sh /usr/bin/mysqld_safe --basedir=/usr
apache 344 0.0 0.0 408308 6692 ? S 02:38 0:00 /usr/sbin/httpd -DFOREGROUND
apache 345 0.0 0.0 408308 6692 ? S 02:38 0:00 /usr/sbin/httpd -DFOREGROUND
apache 346 0.0 0.0 408308 6692 ? S 02:38 0:00 /usr/sbin/httpd -DFOREGROUND
apache 347 0.0 0.0 408308 6692 ? S 02:38 0:00 /usr/sbin/httpd -DFOREGROUND
apache 349 0.0 0.0 408308 6692 ? S 02:38 0:00 /usr/sbin/httpd -DFOREGROUND
mysql 461 0.1 1.0 970944 81116 ? Sl 02:38 0:00 /usr/libexec/mysqld --basedir=/usr --datadir=/var/lib/mysql --plugi
root 528 0.0 0.0 89708 2120 ? Ss 02:38 0:00 /usr/libexec/postfix/master -w
postfix 529 0.0 0.0 89812 4060 ? S 02:38 0:00 pickup -l -t unix -u
postfix 530 0.0 0.0 89880 4084 ? S 02:38 0:00 qmgr -l -t unix -u