From ef45257c05f1a943318dbcb9d1d60184f6052cdc Mon Sep 17 00:00:00 2001 From: MacRimi Date: Sat, 1 Mar 2025 18:07:08 +0100 Subject: [PATCH] update --- .../docs/post-install/basic-settings/page.tsx | 94 +++++----- .../docs/post-install/virtualization/page.tsx | 162 +++++++++++++++++- 2 files changed, 214 insertions(+), 42 deletions(-) diff --git a/web/app/docs/post-install/basic-settings/page.tsx b/web/app/docs/post-install/basic-settings/page.tsx index 0450bd9..77c7750 100644 --- a/web/app/docs/post-install/basic-settings/page.tsx +++ b/web/app/docs/post-install/basic-settings/page.tsx @@ -5,7 +5,28 @@ export const metadata: Metadata = { title: "ProxMenux Post-Install: Basic Settings", description: "Detailed guide to the Basic Settings category in the ProxMenux post-install script for Proxmox VE optimization.", - // ... (rest of the metadata remains the same) + openGraph: { + title: "ProxMenux Post-Install: Basic Settings", + description: + "Detailed guide to the Basic Settings category in the ProxMenux post-install script for Proxmox VE optimization.", + type: "article", + url: "https://macrimi.github.io/ProxMenux/docs/post-install/basic-settings", + images: [ + { + url: "https://macrimi.github.io/ProxMenux/basic-settings-image.png", + width: 1200, + height: 630, + alt: "ProxMenux Post-Install Basic Settings", + }, + ], + }, + twitter: { + card: "summary_large_image", + title: "ProxMenux Post-Install: Basic Settings", + description: + "Detailed guide to the Basic Settings category in the ProxMenux post-install script for Proxmox VE optimization.", + images: ["https://macrimi.github.io/ProxMenux/basic-settings-image.png"], + }, } export default function BasicSettingsPage() { @@ -26,7 +47,7 @@ echo 'Acquire::Languages "none";' | sudo tee /etc/apt/apt.conf.d/99-disable-tran IP=$(dig +short myip.opendns.com @resolver1.opendns.com) TIMEZONE=$(curl -s "https://ipapi.co/$IP/timezone") sudo timedatectl set-timezone "$TIMEZONE" -` + ` const updateUpgradeCode = ` # Disable enterprise repos @@ -66,13 +87,12 @@ sudo apt-get install -y zfsutils-linux proxmox-backup-restore-image chrony This optimization installs a set of common system utilities that are useful for system administration and troubleshooting.

-

What it does:

- -

Manual commands:

+

+ Why it's beneficial: Having these utilities pre-installed saves time when managing your + Proxmox VE system. They provide essential tools for monitoring system performance, managing files, and + troubleshooting issues, enhancing your ability to maintain and optimize your virtualization environment. +

+

To apply this optimization manually, you would run:

           {installUtilitiesCode}
@@ -84,11 +104,12 @@ sudo apt-get install -y zfsutils-linux proxmox-backup-restore-image chrony This optimization configures APT to skip downloading additional language packages, which can save disk space and speed up package operations.

-

What it does:

- -

Manual commands:

+

+ Why it's beneficial: By skipping unnecessary language packages, you can reduce disk usage and + improve the speed of package management operations. This is particularly useful in server environments where + multiple language support is often not required. +

+

To apply this optimization manually, you would run:

           {skipLanguagesCode}
@@ -99,12 +120,12 @@ sudo apt-get install -y zfsutils-linux proxmox-backup-restore-image chrony

This optimization configures the system to automatically synchronize its time, ensuring accurate timekeeping.

-

What it does:

- -

Manual commands:

+

+ Why it's beneficial: Accurate timekeeping is crucial for many system operations, log + consistency, and proper functioning of time-sensitive applications. Automatic synchronization ensures your + Proxmox VE system maintains the correct time without manual intervention. +

+

To apply this optimization manually, you would run:

           {timeSyncCode}
@@ -116,30 +137,25 @@ sudo apt-get install -y zfsutils-linux proxmox-backup-restore-image chrony This optimization updates the system's package lists, upgrades installed packages, and configures Proxmox repositories.

-

What it does:

- -

Manual commands:

+

+ Why it's beneficial: Keeping your system up-to-date is essential for security, stability, and + performance. This optimization ensures you have the latest patches and features, while also configuring the + correct repositories for Proxmox VE, enabling access to necessary updates and tools. +

+

To apply this optimization manually, you would run:

           {updateUpgradeCode}
-

Usage

-

- When running the customizable_post_install.sh script, you'll be prompted to choose which Basic Settings - optimizations to apply. You can select all or pick specific ones based on your needs. -

-

- For detailed information on each optimization and its impact, refer to the script comments or consult the - ProxMenux documentation. -

+
+

Automatic Application

+

+ All of these optimizations are automatically applied when selected in the Basic Settings section of the + customizable_post_install.sh script. This automation ensures that these beneficial settings are applied + consistently and correctly. +

+
) } diff --git a/web/app/docs/post-install/virtualization/page.tsx b/web/app/docs/post-install/virtualization/page.tsx index d49a52c..d72ba6c 100644 --- a/web/app/docs/post-install/virtualization/page.tsx +++ b/web/app/docs/post-install/virtualization/page.tsx @@ -4,18 +4,174 @@ import { Box } from "lucide-react" export const metadata: Metadata = { title: "ProxMenux Post-Install: Virtualization Settings", description: - "In-depth guide to Virtualization Settings in the ProxMenux post-install script for optimizing Proxmox VE virtualization capabilities.", - // ... (rest of the metadata remains the same) + "Detailed guide to the Virtualization Settings category in the ProxMenux post-install script for Proxmox VE optimization.", + openGraph: { + title: "ProxMenux Post-Install: Virtualization Settings", + description: + "Detailed guide to the Virtualization Settings category in the ProxMenux post-install script for Proxmox VE optimization.", + type: "article", + url: "https://macrimi.github.io/ProxMenux/docs/post-install/virtualization", + images: [ + { + url: "https://macrimi.github.io/ProxMenux/virtualization-settings-image.png", + width: 1200, + height: 630, + alt: "ProxMenux Post-Install Virtualization Settings", + }, + ], + }, + twitter: { + card: "summary_large_image", + title: "ProxMenux Post-Install: Virtualization Settings", + description: + "Detailed guide to the Virtualization Settings category in the ProxMenux post-install script for Proxmox VE optimization.", + images: ["https://macrimi.github.io/ProxMenux/virtualization-settings-image.png"], + }, } export default function VirtualizationSettingsPage() { + const enableVfioIommuCode = ` +# Enable IOMMU for Intel or AMD CPU +# For Intel: +sed -i '/GRUB_CMDLINE_LINUX_DEFAULT=/ s/"$/ intel_iommu=on iommu=pt"/' /etc/default/grub +# For AMD: +# sed -i '/GRUB_CMDLINE_LINUX_DEFAULT=/ s/"$/ amd_iommu=on iommu=pt"/' /etc/default/grub + +# Configure VFIO modules +echo "vfio" >> /etc/modules +echo "vfio_iommu_type1" >> /etc/modules +echo "vfio_pci" >> /etc/modules +echo "vfio_virqfd" >> /etc/modules + +# Blacklist conflicting drivers +echo "blacklist nouveau" >> /etc/modprobe.d/blacklist.conf +echo "blacklist nvidia" >> /etc/modprobe.d/blacklist.conf + +# Update GRUB and initramfs +update-grub +update-initramfs -u -k all + ` + + const installGuestAgentCode = ` +# Detect virtualization environment +VIRT_ENV=$(systemd-detect-virt) + +# Install appropriate guest agent +case $VIRT_ENV in + kvm) + apt-get install -y qemu-guest-agent + ;; + vmware) + apt-get install -y open-vm-tools + ;; + oracle) + apt-get install -y virtualbox-guest-utils + ;; + *) + echo "No specific guest agent needed or virtualization not detected." + ;; +esac + ` + + const configureKsmtunedCode = ` +# Install KSM control daemon +apt-get install -y ksm-control-daemon + +# Configure KSM based on system RAM +RAM_GB=$(free -g | awk '/^Mem:/{print $2}') +if [ $RAM_GB -le 16 ]; then + sed -i 's/KSM_THRES_COEF=.*/KSM_THRES_COEF=50/' /etc/ksmtuned.conf + sed -i 's/KSM_SLEEP_MSEC=.*/KSM_SLEEP_MSEC=80/' /etc/ksmtuned.conf +elif [ $RAM_GB -le 32 ]; then + sed -i 's/KSM_THRES_COEF=.*/KSM_THRES_COEF=40/' /etc/ksmtuned.conf + sed -i 's/KSM_SLEEP_MSEC=.*/KSM_SLEEP_MSEC=60/' /etc/ksmtuned.conf +elif [ $RAM_GB -le 64 ]; then + sed -i 's/KSM_THRES_COEF=.*/KSM_THRES_COEF=30/' /etc/ksmtuned.conf + sed -i 's/KSM_SLEEP_MSEC=.*/KSM_SLEEP_MSEC=40/' /etc/ksmtuned.conf +elif [ $RAM_GB -le 128 ]; then + sed -i 's/KSM_THRES_COEF=.*/KSM_THRES_COEF=20/' /etc/ksmtuned.conf + sed -i 's/KSM_SLEEP_MSEC=.*/KSM_SLEEP_MSEC=20/' /etc/ksmtuned.conf +else + sed -i 's/KSM_THRES_COEF=.*/KSM_THRES_COEF=10/' /etc/ksmtuned.conf + sed -i 's/KSM_SLEEP_MSEC=.*/KSM_SLEEP_MSEC=10/' /etc/ksmtuned.conf +fi + +# Enable ksmtuned service +systemctl enable ksmtuned + ` + return (

Virtualization Settings

- {/* ... (rest of the component remains the same) */} +

+ The Virtualization Settings category in the customizable_post_install.sh script focuses on optimizing your + Proxmox VE installation for better virtualization performance and compatibility. +

+ +

Available Optimizations

+ +
+

1. Enable VFIO IOMMU Support

+

+ This optimization enables IOMMU (Input-Output Memory Management Unit) and configures VFIO (Virtual Function + I/O) for PCI passthrough, allowing direct assignment of PCI devices to virtual machines. +

+

+ Why it's beneficial: IOMMU and VFIO support enables near-native performance for PCI devices + (like GPUs or network cards) in virtual machines, which is crucial for high-performance virtualization + scenarios. +

+

To apply this optimization manually, you would run:

+ 
+          {enableVfioIommuCode}
+
+
+ +
+

2. Install Relevant Guest Agent

+

+ This optimization detects the virtualization environment and installs the appropriate guest agent for improved + integration between the host and guest systems. +

+

+ Why it's beneficial: Guest agents improve communication between the host and guest systems, + enabling features like graceful shutdown, file sharing, and better performance monitoring. This ensures + smoother operation and management of virtual machines. +

+

To apply this optimization manually, you would run:

+ 
+          {installGuestAgentCode}
+
+
+ +
+

3. Configure KSM Control Daemon

+

+ This optimization installs and configures the KSM (Kernel Samepage Merging) control daemon, which helps + optimize memory usage in virtualized environments. +

+

+ Why it's beneficial: KSM allows the kernel to share identical memory pages between multiple + virtual machines, reducing overall memory usage. This can lead to better resource utilization, especially in + environments with many similar virtual machines. +

+

To apply this optimization manually, you would run:

+ 
+          {configureKsmtunedCode}
+
+
+ +
+

Automatic Application

+

+ All of these optimizations are automatically applied when selected in the Virtualization section of the + customizable_post_install.sh script. This automation ensures that these beneficial settings are applied + consistently and correctly. +

+
) }