Скачать с ютуб Live-patching QEMU with QEMUCare в хорошем качестве

Live-patching QEMU with QEMUCare

Rebooting is a pain, and in some organizations, downright tedious. Shuffling virtual machines between hosts in a cluster is even more tedious, and when it's time to install patches, that's what many administrators are forced to do. In this video, I check out QEMUCare, which aims to live-patch QEMU to avoid VM shuffling. In particular, we'll look at installing ePortal (which deploys the patches) and also an example scenario. ⏰ TIME CODES 00:00 - Intro 03:29 - Test environment overview, and minimum requirements for eportal 05:25 - Installing ePortal on a VM (required for QEMUCare) 11:53 - Setting up a feed in ePortal 13:07 - Creating an activation key 14:15 - Installing KernelCare 17:24 - Registering a server with eportal 18:02 - Vulnerability patch example VIDEO SPECIFIC LINKS 🐧 Blog post for this video: https://www.learnlinux.tv/?p=931 🐧 QEMUCare: ➡️ https://tuxcare.com/live-patching-ser... 📖 ePortal Documentation: ➡️ https://docs.kernelcare.com/kernelcar... 📖 Deploying KernelCare: ➡️ https://docs.kernelcare.com/kernelcar... 📖 CVE-2018-5683: ➡️ https://access.redhat.com/security/cv... 📖 Mailing list discussion for CVE-2018-5683: ➡️ https://lists.gnu.org/archive/html/qe... 📖 reproducer.c: https://pastebin.com/j9qzL77L LearnLinuxTV Sites 🐧 Main site: ➡️ https://www.learnlinux.tv 🐧 LearnLinuxTV Community: ➡️ https://community.learnlinux.tv About Me 🐦 Follow me on Twitter! ➡️ https://learnlinux.link/twitter 📘 FAQ • What is a "Distribution" of Linux? ➜ https://linux.video/what-is-a-distro • What is a "Desktop Environment"? ➜ https://linux.video/desktop-environment • Which Linux Distro should I use on my Server? ➜ https://linux.video/which-server-distro • How do I create USB install media? ➜ https://linux.video/install-media • How do I create multi-boot USB media? ➜ https://linux.video/ventoy • How do I connect to a Linux server via SSH? ➜ https://linux.video/use-ssh • How do I exit vim? ➜ https://linux.video/vim • How do I use APT? ➜ https://linux.video/apt • How do I use DNF? ➜ https://linux.video/dnf • How do I use pacman? ➜ https://linux.video/pacman • How do I use zypper? ➜ https://linux.video/zypper • What the heck is a "Flatpak"? ➜ https://linux.video/flatpak • What is a "Snap" package? ➜ https://linux.video/snap • How do I install Arch Linux? ➜ https://linux.video/install-arch • How do I configure SSH on my server? https://linux.video/ssh-server • How do I install updates? ➜ https://linux.video/updates • What server tweaks should I implement? ➜ https://linux.video/every-server • How do I use LVM? ➜ https://linux.video/lvm • How do I use Git? ➜ http://linux.video/git • When will the "Year of the Linux Desktop" Happen? ➜ https://linux.video/yotld • Do you have a sense of humor? ➜ https://linux.video/lol #LearnLinuxTV #Linux #LearnLinuxTV #Linux #QEMUCare