“ZStack”是一款创新且强大的云计算技术产品。它具有高度的灵活性和可扩展性，能够满足不同规模企业的多样化需求。

ZStack 的核心优势在于其简洁高效的架构设计。通过优化资源分配和管理流程，ZStack 能够显著提高计算资源的利用率，降低企业的运营成本。

在功能方面，ZStack 提供了丰富的特性。它支持多种虚拟化技术，包括 KVM 和 VMware，为用户提供了更多的选择。同时，ZStack 还具备完善的存储管理功能，能够轻松应对各种复杂的存储场景。

安全性也是 ZStack 关注的重点。它采用了先进的加密技术和访问控制机制，确保用户数据的机密性、完整性和可用性。

此外，ZStack 拥有友好的用户界面和便捷的操作方式，即使是没有深厚技术背景的用户也能够轻松上手使用。

zstack 下载地址

wget --no-check-certificate https://cdn.zstack.io/product_downloads/Cloud_suite/2024/4.8.18/zstack/ZStack-x86_64-DVD-4.8.18-h84r.iso
wget --no-check-certificate https://cdn.zstack.io/product_downloads/Cloud_suite/2024/4.8.18/zstack/ZStack-Cloud-installer-4.8.18.bin

管理节点最小需要8G内存

Your system only has 3731 MB memory. ZStack-Cloud needs at least 8 GB memory, we recommend 12 GB.

ens18更换成你的网卡名

bash /opt/zstack-installer.bin -E -I ens18


 bash /opt/zstack-installer.bin -D
 _________ _____  _    ____ _  __   ____ _     ___  _   _ ____  
|__  / ___|_   _|/ \  / ___| |/ /  / ___| |   / _ \| | | |  _ \ 
  / /\___ \ | | / _ \| |   | ' /  | |   | |  | | | | | | | | | |
 / /_ ___) || |/ ___ \ |___| . \  | |___| |__| |_| | |_| | |_| |
/____|____/ |_/_/   \_\____|_|\_\  \____|_____\___/ \___/|____/ 
                                                                
         _  _    ___   _  ___   __________ 
__   __ | || |  ( _ ) / |( _ ) |___ /___ / 
\ \ / / | || |_ / _ \ | |/ _ \   |_ \ |_ \ 
 \ V /  |__   _| (_) || | (_) | ___) |__) |
  \_/      |_|(_)___(_)_|\___(_)____/____/ 
                                           
 ___ _   _ ____ _____  _    _     _        _  _____ ___ ___  _   _ 
|_ _| \ | / ___|_   _|/ \  | |   | |      / \|_   _|_ _/ _ \| \ | |
 | ||  \| \___ \ | | / _ \ | |   | |     / _ \ | |  | | | | |  \| |
 | || |\  |___) || |/ ___ \| |___| |___ / ___ \| |  | | |_| | |\  |
|___|_| \_|____/ |_/_/   \_\_____|_____/_/   \_\_| |___\___/|_| \_|
                                                                   

 1. Check Repo Version:
    Check local repo version: ... PASS

 2. Check System:
    Pre-Checking: ... PASS
    Check System: ... PASS
    Update Package Repository: ... PASS

 3. Get ZStack-Cloud:
    Download ZStack-Cloud package: ... PASS
    Unpack ZStack-Cloud package: ... PASS
    Stop ZStack-Cloud UI: ... PASS

 4. Install ZStack-Cloud Package:
    Unpack Tomcat: ... PASS
    Install ZStack-Cloud into Tomcat: ... PASS
    Deploy yum repo for ZStack-Cloud: ... PASS

 5. Install System Libs:
    Install General Libraries (takes a couple of minutes): ... PASS
    Install PIP: ... PASS
    Install Virtualenv: ... PASS
    Enable chronyd: ... PASS
    Disable SELinux: ... PASS
    Install Python and GCC: ... PASS

 6. Install ZStack-Cloud Tools:
    Change Owner in ZStack-Cloud: ... PASS
    Install ZStack-Cloud Sys Tool: ... PASS
    Install ZStack-Cloud Command Line Tool: ... PASS
    Install ZStack-Cloud Control Tool: ... PASS
    Copy third-party tools to ZStack-Cloud install path: ... PASS
    Install ZStack-Cloud Web UI (takes a couple of minutes): ... PASS

 7. Configure System:
    Configure global properties: ... PASS
    Generate Local Ssh keys: ... PASS
    Configure Tomcat Java Option: ... PASS
    Upgrade Tomcat Security: ... PASS
    Install ZStack-Cloud management node: ... PASS
    Enable ZStack-Cloud bootstrap service: ... PASS
    Add cronjob to clean logs: ... PASS
    Append iptables: ... PASS
    Configure Nginx Server: ... PASS
    Configure usb storage mod: ... PASS

 8. Install Database:
    Generate Temp SSH Key: ... PASS
    Install Mysql Server: ... PASS
    Initialize Database: ... PASS
    Initialize ZStack-Cloud UI Database: ... PASS

 9. Setup Install Parameters:
    Setup Install Parameters: ... PASS

 10. Install License:
    Install License: ... PASS

 11. Start ZStack-Cloud Server:
    Start ZStack-Cloud management node (takes a couple of minutes): ... PASS

 12. Start ZStack-Cloud Web UI:
 ... -    Start ZStack-Cloud Web UIPASS

________________________________________________________________________________________________________________________________________
ZStack-Cloud All In One 4.8.18.33 Installation Completed:
 - UI is running, visit http://192.168.1.55:5000 in Chrome
      Use zstack-cloud-ctl [stop_ui|start_ui] to stop/start the UI service

 - Management node is running
      Use zstack-cloud-ctl [stop|start] to stop/start it

 - ZStack-Cloud command line tool is installed: zstack-cloud-cli
 - ZStack-Cloud control tool is installed: zstack-cloud-ctl

 - For system security, change the mysql default password for 'root' user using `mysqladmin -u root --password=OLD_PASSWORD password NEW_

 User select QUIET installation. Installation does following changes for user:
 - HOSTNAME is changed to '192-168-1-55' to avoid of mysql server installation failure.


 - chrony server sources is set to management node by default.

一台物理机做计算节点