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Chapter VI Deka Flexi: Network

This menu is used to create VPC Network, and assign floating IP.

6.1 VPC Network

VPC (Virtual Private Cloud) Network is an architecture virtual version of physical network that implemented in Cloudeka cloud environment. A VPC Network ensures secure traffic between any resource like Instance, Kubernetes clusters, database clusters, and load balancers. Any resource you create within a VPC can communicate securely over their private IP Address.

6.1.1 Create VPC Network

This menu explains how to create a VPC Network. VPC Network is also the basis for creating a Virtual Machine, you must create a VPC Network before creating a Virtual Machine.

  • Go to Network page


Image 6.1 Network Page



  • Click Create VPC button.


Image 6.2 Network Page - Create VPC



  • Fill in the form Create VPC Network.

Table 6.1 Create VPC Network Form


Column Description
Name Name of VPC Network
Description Description of VPC Network
Region To determine the location of the data center at the TKP Data Center (Taman Tekno Park)
Billing Type - Fixed
- Trial
IP Address Enter Private IP Address also the subnetmask, The Internet Assigned Number Authority (IANA) has assigned several address ranges to be used by private networks. Address ranges to be use by private network are:

- Class A: 10.0.0.0 to 10.255.255.255
- Class B: 172.16.0.0 to 172.31.255.255
- Class C: 192.168.0.0 to 192.168.255.255

An IP address within these ranges is therefore considered non-routable, as it is not unique. Any private network that needs to use IP addresses internally can use any address within these ranges without any coordination with IANA or an Internet registry. Addresses within this private address space are only unique within a given private network.

  • Then, click Create VPC Network


Image 6.3 Create VPC Network Form




Image 6.4 Form Create VPC Network



  • There will be a notification if the VPC Network is successfully created “VPC network has been successfully created”


Image 6.5 Notification



6.1.2 Edit VPC Network

You can only edit VPC Network for the Name and Description only, you cannot change the IP Address Configuration.

  • On the Network page, click the Edit button.


Image 6.6 Network Page - Edit



  • You can only change the Name and Description. For Region, Billing Type, and IP Configuration can not be changed. Then, click Save button.


Image 6.7 Edit VPC Network Form




Image 6.8 Edit VPC Network Form



  • There will be a notification if the VPC Network is successfully created “VPC network has been successfully updated”


Image 6.9 Notification



6.1.3 Delete VPC Network

Before you delete a VPC Network, you need to make sure there are no other instances or services connected to the VPC Network.

  • On the Network page, click the Delete button.


Image 6.10 Network Page - Delete



  • Click the Confirm button to start the process of deleting VPC Network data or Cancel if you don’t want to continue the process.


Image 6.11 Confirm Delete VPC



  • There will be a notification if the VPC Network is successfully deleted “VPC network has been successfully deleted”.


Image 6.12 Notification



6.2 Floating IP

Floating IP is a public, static IP Address for instances that provide access from an external network to the instance without public network interface.

6.2.1 Assign Floating IP

If your instance require external IP address for external access, you can assign Floating IP by following these steps:

  • On the Network page select the Floating IP tab.


Image 6.13 Network Page - Floating IP



  • In Floating IP Type, there are two Floating IP Types, namely Reserved and Non Reserved. In the Non-Reserved type when you Reassign Instance then the IP used will be deleted from the list in the Floating IP, while in the Reserved type if you Reassign Instance then the IP used will remain on the list in Floating IP so you can use the IP for other instances of your project.


Image 6.14 Network Page - Floating IP - Floating IP Type



  • On the Billing Type, there are two types of Billing Type, i.e Fixed and Trial.


Image 6.15 Network Page - Floating IP - Billing Type



  • On the Resource Type, there are two types of Resource Type, i.e Instance and Load Balancer.


Image 6.16 Network Page - Floating IP - Resource Type



  • If you choose Instance on Resource Type, then select the instance that you want to assign Floating IP. After that, click Assign Floating IP.


Image 6.17 Network Page - Floating IP - Resource




Image 6.18 Network Page - Assign Floating IP



  • If the Floating IP is succesfully assigned, the Floating IP will be display in Floating IP list


Image 6.19 Network Page - Floating IP List



6.2.2 Unassign Floating IP

If you want to unassign or remove Floating IP of your instance, please follow these steps. Note: if you unassign Floating IP from your instance, so your instance doesn’t have external access anymore. However, you can reassign the Floating IP whenever you want.

  • If you are already on the Network page and on the Floating IP tab, select the Floating IP in Action column that you want to unassign from your instance. Click More, then select Unassign.


Image 6.20 Action - Unassign Floating IP



  • If the Floating IP has been successfully unassigned, a pop up will appear “Floating IP has been successfully unassigned!”


Image 6.21 Unassigned Successfully



6.2.3 Delete Floating IP

Before you delete floating IP, you need to unassign the Floating IP first. You cannot delete it if the Floating IP still in use.

  • In the Action column, choose Floating IP that you want to delete. click More, then select Delete.


Image 6.22 Floating IP - Action - Delete



  • Click the Confirm button to start the process of deleting data Floating IP or Cancel if you don’t want to continue the process.


Image 6.23 Delete Confirmation



  • If the Floating IP has been successfully deleted, a pop up will appear “Floating IP has been successfully deleted”


Image 6.24 Notification



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