Oracle’s newly exited ARM can actually have up to 4 cores, 24G memory, 4G bandwidth, and 200G storage instances. But the CPU is an arm architecture, so in actual use, when installing the pagoda panel, we encountered some problems and could not complete the installation. Actually, it was caused by associated software.
Many people will install Debian through DD, but this is risky. Many people are deleted by Oracle because they are detected to be idle by the system. The DD system will cause some detection functions to fail, so this is not recommended. The following is the default installation under Oracle Linux 8.
First update the system software package:
Update Oracle Linux 8 system to latest:
[[email protected] ~]# yum upgrade -y && yum update -y
Download & Install aaPanel (BT)
InstallationView detailed tutorial >>
For BT: (Chinese Version of aaPanel)
curl -sSO http://download.bt.cn/install/install_panel.sh && bash install_panel.sh
Install all dependencies
To install LNMP software, you will need some dependencies installed first.
If you got a message to say:
We can try :
You might also need following package, Libiconv
Compile and install:
Create a link to Libiconv (创建文件链接到Libiconv库)
If install Nginx 1.21 through aaPanel or BT panel, no matter using compiled method or fast method, you will meet Error: The HTTP image filter module requires the GD library, the easy fix is to install gd and gd-devel packages.
Log in to aaPanel using the link and credentials showing in the command line:
[[email protected] ~]# bt ===============aaPanel CLI================== (1) Restart panel (8) Change panel port (2) Stop panel (9) Clear panel cache (3) Start panel (10) Clear login limit (4) Reload panel (11) Cancel entrance limit (5) Change panel password (12) Cancel domain binding limit (6) Change panel username (13) Cacel IP access limit (7) Forcibly change MySQL root password (14) View panel default info (22) Display panel error log (15) Clear system rubbish (23) Turn off BasicAuth authentication (16) Repair panel (check for errors and update panel files to the latest version) (24) Turn off Google Authenticator (17) Set log cutting on/off compression (25) Set whether to back up the panel automatically (18) Set whether to save a historical copy of the file (26) Keep/Remove local backup when backing up to cloud storage (0) Cancel =============================================== Pls enter command number：14 =============================================== EXECUTING =============================================== ================================================================== aaPanel default info! ================================================================== aaPanel Internet Address: http://184.108.40.206:8888/2e939bb aaPanel Internal Address: http://10.0.0.243:8888/2e939bb username: nkbrpcr password: a211621 Warning: If you cannot access the panel, release the following port (8888|888|80|443|20|21) in the security group ================================================================== [[email protected] ~]#
After you logged in Web Gui, it will prompt you for recommended software packages, either LNMP or LAMP.
If there is any installation for LNMP not completed, you will need to install dependencies following the previous section’s instruction.
Eventually, you will have folloing packages installed.
Google developed a TCP Congestion Control Algorithm (CCA) called TCP Bottleneck Bandwidth and RRT (BBR) that overcomes many of the issues found in both Reno and CUBIC (the default CCAs). This new algorithm not only achieves significant bandwidth improvements, but also lower latency. TCP BBR is already employed with google.com servers, and now you can make it happen–so long as your Linux machine is running kernel 4.9 or newer.
BBR is a new TCP congestion control algorithm that uses estimated congestion rather than loss to determine when to back off.
wget -N --no-check-certificate https://github.com/teddysun/across/raw/master/bbr.sh && chmod +x bbr.sh && bash bbr.sh
Check if BBR has been installed and started:
sysctl net.ipv4.tcp_available_congestion_control sysctl net.ipv4.tcp_congestion_control sysctl net.core.default_qdisc lsmod | grep bbr ps -ef | grep bbr