[Free VPS] Free Linux Container from Goorm IDE SaaS Website – ide.goorm.io

congcong • • 好物分享

goormIDE is a web-based cloud programming tool. It provides a nice Free plan to use which you can create five container and each of them can have 1G ram, 10GB storage. In this post, I am gonna show you how to get it and some basic usage.

Free Tier Plan

Website URL : https://ide.goorm.io/

Features

Free

Container slots

5

CPU/Container

Low

Memory/Container

1024MB

Storage/Container

10GB

Traffic

1GB

Collaborators/Container

5

Guests/Container

3

Domains/Container

3

Concurrent run

1

Images

―

Custom domains/Container

―

Always-on

―

Steps

1 Go to https://ide.goorm.io/ to sign up an account

2 Sign in 

3 After signed in, you can click "New container" button to create a new container based on WordPress template

4 Run the container

Here is the IDE interface you will get:

Setting page

5 access our website from a random generated goorm site subdomain

Result :

Restart Services

Goorm will put container into sleep mode after a couple of hours. Your service might not automatically come up. In this case, you will need to manually restart your services:
root@goorm:~/.vnc# service --help Usage: service < option > | --status-all | [ service_name [ command | --full-restart ] ] root@goorm:~/.vnc# service --status-all [ + ] apache-htcacheclean [ - ] apache2 [ ? ] apport [ - ] cron [ - ] dbus [ - ] hddtemp [ ? ] hwclock.sh [ - ] lm-sensors [ - ] mysql [ - ] procps [ + ] ssh [ + ] udev [ - ] unattended-upgrades [ - ] x11-common root@goorm:~/.vnc# service apache2 restart * Restarting Apache httpd web server apache2 AH00558: apache2: Could not reliably determine the server's fully qualified domain name, using 172.17.0.3. Set the 'ServerName' directive globally to suppress this message ...done. root@goorm:~/.vnc#

Install VNC xfce desktop

Run following commands from terminal then you will have nice xfce deskotp through VNC protocol to use. Firefox will be installed as your browser.

sudo apt update sudo apt install vnc4server -y sudo apt install xfce4 xfce4-goodies -y sudo apt install firefox -y vncpasswd sudo vncserver -geometry 1366x768

To run the VNC: sudo vncserver -geometry 1920x1080
Now, go to the container settings and do a port forwarding rule with the port: 5901

You do need a couple of extra steps to make it working:

  • From container setting page, enable VNC port：5901
  • Copy remote connection link to VNC for connection
  • Download VNC client from https://www.realvnc.com/en/connect/download/viewer/
  • Don't disconnect your SSH connection, else your desktop will not work. You will have to delete to re-deploy it again.

Troubleshooting

If you only got a grey desktop after logged in, you might need to change xstartup file a bit and restart the vnc server. 

Here are the steps:
1. Check which session your VNC server is running on.
In our case, it is running on :2 session, and port is 5902.
root@goorm:~/.vnc# netstat -na Active Internet connections (servers and established) Proto Recv-Q Send-Q Local Address Foreign Address State tcp 0 0 0.0.0.0:22 0.0.0.0:* LISTEN tcp 0 0 0.0.0.0:6002 0.0.0.0:* LISTEN tcp 0 0 172.17.0.3:22 172.17.0.1:45786 ESTABLISHED tcp 0 0 172.17.0.3:22 172.17.0.1:45782 ESTABLISHED tcp 0 0 172.17.0.3:22 172.17.0.1:45780 ESTABLISHED tcp 0 0 172.17.0.3:22 172.17.0.1:45784 ESTABLISHED tcp 0 0 172.17.0.3:22 172.17.0.1:45756 ESTABLISHED tcp6 0 0 :::22 :::* LISTEN tcp6 0 0 :::66 :::* LISTEN tcp6 0 0 :::5902 :::* LISTEN Active UNIX domain sockets (servers and established) Proto RefCnt Flags Type State I-Node Path unix 2 [ ACC ] STREAM LISTENING 7850922 @/tmp/dbus-yRryDTk3eu

2. Modify /root/.vnc/xstartup file

root@goorm:~/.vnc# pwd /root/.vnc root@goorm:~/.vnc# ls goorm:1.log goorm:1.pid goorm:2.log goorm:2.pid goorm:3.log goorm:3.pid passwd xstartup root@goorm:~/.vnc# cat xstartup #!/bin/sh DESKTOP_SESSION=xfce export DESKTOP_SESSION startxfce4 vncserver-virtual -kill $DISPLAY root@goorm:~/.vnc#

3. Kill VNC Server session 2

root@goorm:~/.vnc# vncserver -kill :2 perl: warning: Setting locale failed. perl: warning: Please check that your locale settings: LANGUAGE = "en_US.UTF-8", LC_ALL = (unset), LANG = "en_US.UTF-8" are supported and installed on your system. perl: warning: Falling back to the standard locale ("C"). Killing Xvnc4 process ID 439 root@goorm:~/.vnc#

4. Restart VNC Server 
root@goorm:~/.vnc# netstat -na Active Internet connections (servers and established) Proto Recv-Q Send-Q Local Address Foreign Address State tcp 0 0 0.0.0.0:22 0.0.0.0:* LISTEN tcp 0 0 172.17.0.3:22 172.17.0.1:45786 ESTABLISHED tcp 0 0 172.17.0.3:22 172.17.0.1:45782 ESTABLISHED tcp 0 0 172.17.0.3:22 172.17.0.1:45780 ESTABLISHED tcp 0 0 172.17.0.3:22 172.17.0.1:45784 ESTABLISHED tcp 0 0 172.17.0.3:22 172.17.0.1:45756 ESTABLISHED tcp6 0 0 :::22 :::* LISTEN tcp6 0 0 :::66 :::* LISTEN Active UNIX domain sockets (servers and established) Proto RefCnt Flags Type State I-Node Path root@goorm:~/.vnc# sudo vncserver -geometry 1366x768 perl: warning: Setting locale failed. perl: warning: Please check that your locale settings: LANGUAGE = "en_US.UTF-8", LC_ALL = (unset), LANG = "en_US.UTF-8" are supported and installed on your system. perl: warning: Falling back to the standard locale ("C"). Warning: goorm:1 is taken because of /tmp/.X1-lock Remove this file if there is no X server goorm:1 New 'goorm:2 (root)' desktop is goorm:2 Starting applications specified in /root/.vnc/xstartup Log file is /root/.vnc/goorm:2.log root@goorm:~/.vnc#

Videos

 

References

https://blog.51sec.org

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作者：congcong
链接：https://www.techfm.club/p/62984.html
来源：TechFM
文章版权归作者所有，未经允许请勿转载。

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