Machine Usage

Here is a guide on how to use Dev Cloud.

What is Dev Cloud?

1. VM-based server: Dev Cloud operates as a virtual machine (VM), allowing users to freely configure their desired environment.

2. Environment setup: Users can install and configure software and tools to build a personalized development environment according to their needs.

3. Mount command setup: You can set up mount commands to easily connect the necessary file systems or disks, making data access convenient.

4. Network port setup: Set up the network ports you need to enable smooth communication with external networks. This helps run development and testing environments more efficiently.

• You can check and connect to the pem key and connection information in [My Page] Dashboard > Rented Machines.

PEM KEY File

1. To use the machine, you must first download the pem key for remote access.

1. Click the 'Download PEM Key' button, and the file will be automatically downloaded.

   • The pem key file can only be downloaded once. Please ensure it is downloaded in a secure environment.

1. After downloading, the pem key button will disappear from the dashboard.

   • If you need to download it again, please request assistance from an administrator through the support channel.

Wait! Is the pem key not working?

Check the solution for pem key errors and try again.

Remote Connection Instructions

1. Click the 'Connection Information' button to obtain the basic IP address and SSH information.

   • The IP address will be used for remote access.

2. Click the '+' button to create up to 10 additional ports.

3. The available ports include SSH, HTTP, HTTPS, and CUSTOM.

   • When selecting port types other than CUSTOM, fixed options are provided as follows:

Type	Protocol	Port Number
SSH	TCP	22
HTTP	TCP	80
HTTPS	TCP	443

1. When adding CUSTOM ports, the following rules apply:

   • The protocol can be set to either TCP or UDP.

   • Port numbers can only include numbers and '-' (dash). Only numbers between 0 and 65535 can be used, and duplicates are not allowed.

   • You can set a range using '-', and duplicates within the range are allowed (e.g., 35, 25-40).

Usage Records

• You can check your usage records by selecting the Dev Cloud toggle in [My Page] > Usage Records > Monthly Subscription.