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Download and install Vmware workstation pro on Ubuntu:

# wget https://download3.vmware.com/software/wkst/file/VMware-Workstation-Full-15.1.0-13591040.x86_64.bundle
# chmod 777 *.bundle
# ./VMware-Workstation-Full-15.1.0-13591040.x86_64.bundle

VM Installation

Create a new machine:


Select iso:


Personalize Linux:


Select location:


Specify processor:


Specify Memory:


Specify NAT:


I/O Controller:


Virtual Disk Type:


Create a new disk:


Specify 200GB:


Disk File:


Click Finish and begin installation.

When installation, click poweroff, and setting , remove the auto install iso:


Uncheck Connect at power on for both Floppy and CD/DVD(SATA), then reboot, you will see our customized installation items, use them for installing:


After installation, check the configured ip address:



Default grub configuration:

# vim /etc/default/grub
GRUB_CMDLINE_LINUX_DEFAULT="net.ifnames=0 biosdevname=0"
# grub-mkconfig -o /boot/grub/grub.cfg
# vim /etc/netplan/01-netcfg.yaml
      dhcp4: no
      addresses: []

Then reboot and use our ansible code for deploying.

Make it Online

Remove the dns items for docker.io, quay.io, gcr.io, elastic.co:

vim /etc/bind/named.conf.default-zones:


logout from our fake website:

root@node0:/home/test# docker logout quay.io
Removing login credentials for quay.io
root@node0:/home/test# docker logout gcr.io
Removing login credentials for gcr.io
root@node0:/home/test# docker logout k8s.gcr.io
Removing login credentials for k8s.gcr.io
root@node0:/home/test# docker logout docker.elastic.co
Removing login credentials for docker.elastic.co
root@node0:/home/test# docker logout

Remove the crt files and update the ca certification:

# cd /usr/local/share/ca-certificates/
# mv server.crt /root
# update-ca-certificates 
# cd /etc/ssl/
# cd certs/
# rm -f server.pem 
# update-ca-certificates 

Then remove the items for bind9.

Now reboot the machine.