Esxi increase hard drive size (Ubuntu none LVM)

1.  Install parted if you don't have them using 

CI-Server:~$ sudo apt-get install cloud-guest-utils

2. Turn off swap. we gonna remove it's partition!

CI-Server:~$ sudo swapoff -a

CI-Server:~$ sudo parted

get partitions list with print all:

(parted) print all

Model: Virtio Block Device (virtblk)

Disk /dev/vda: 752GB

Sector size (logical/physical): 512B/512B

Partition Table: msdos

Disk Flags:

Number  Start   End    Size    Type      File system     Flags

1      1049kB  528GB  528GB   primary   ext4            boot

2      528GB   537GB  8588MB  extended

5      528GB   537GB  8588MB  logical   linux-swap(v1)

remove none root partitions with rm (part-index):

(parted) rm 5

Warning: Partition /dev/vda5 is being used. Are you sure you want to continue?

Yes/No? yes

Error: Partition(s) 5 on /dev/vda have been written, but we have been unable to

inform the kernel of the change, probably because it/they are in use.  As a

result, the old partition(s) will remain in use.  You should reboot now before

making further changes.

Ignore/Cancel? C

(parted) print all

Model: Virtio Block Device (virtblk)

Disk /dev/vda: 752GB

Sector size (logical/physical): 512B/512B

Partition Table: msdos

Disk Flags:

Number  Start   End    Size    Type      File system  Flags

 1      1049kB  528GB  528GB   primary   ext4         boot

 2      528GB   537GB  8588MB  extended

(parted) rm 2

Error: Partition(s) 5 on /dev/vda have been written, but we have been unable to

inform the kernel of the change, probably because it/they are in use.  As a

result, the old partition(s) will remain in use.  You should reboot now before

making further changes.

Ignore/Cancel? C

(parted) print all

Model: Virtio Block Device (virtblk)

Disk /dev/vda: 752GB

Sector size (logical/physical): 512B/512B

Partition Table: msdos

Disk Flags:

Number  Start   End    Size   Type     File system  Flags

 1      1049kB  528GB  528GB  primary  ext4         boot

The commands works on ubuntu 16.04 (NONE LVM) and machine is running on a kvm:

sudo growpart /dev/vda 1

sudo resize2fs /dev/vda1