Tag: 56744721958ef13879b94b55

All the articles with the tag "56744721958ef13879b94b55".

• Bash Reverse Shell

  Updated:Jun 30, 2024 |  at 01:39 PM

  Kemarin saya gabut dan mencoba mengoprek htb, dan berhasil mendapatkan flag salah satu retired machine di HTB yaitu Squashed, tentu saja dengan melihat write up orang. Salah satu teknik menarik yang digunakan adalah Rerverse Shell ini. Apa itu Revers...

• QEMU vs KVM vs Libvirt

  Updated:Jun 30, 2024 |  at 01:39 PM

  Type 1 & Type 2 Hypervisor Type 1 : Berjalan langsung diatas hardware yang mendasari host tersebut. Disebut juga "bare-meta" hypervisor. Yang berarti ia bisa berjalan langsung diatas hardware tanpa harus meload underlying os terlebih dahulu. Contoh:...

• Deploy Multi-Master K8S Cluster with External Etcd using Kubeadm

  Updated:Jun 30, 2024 |  at 01:34 PM

  In the realm of managing applications, Kubernetes reigns supreme. It's like having a conductor for your software orchestra, making sure everything plays in harmony. This blog will guide you through setting up a Multi-Master Kubernetes cluster with Ex...

• Troubleshooting ESXi Installation on QEMU/KVM: Overcoming Network Adapter and Disk Recognition Challenges

  Published:Dec 17, 2023 |  at 02:13 PM

  When attempting to install ESXi on QEMU/KVM, I encountered several issues. Firstly, the ESXi installer failed to detect the network adapter/NIC. Secondly, no disks were detected. After researching online, I decided to write this article to help other...

• KVM Overlay Network with VXLAN

  Published:Sep 1, 2023 |  at 07:30 PM

  Introduction The VXLAN (Virtual eXtensible Local Area Networking) protocol is a tunnelling protocol designed to solve the problem of limited VLAN IDs (4096) in IEEE 802.1q. With VXLAN the size of the identifier is expanded to 24 bits (16777216). VXLA...

• Deploy Metallb with Layer2 Mode

  Published:Aug 30, 2023 |  at 08:37 PM

  In modern Kubernetes environments, managing network resources efficiently is crucial for ensuring the seamless operation of applications. Load balancing is a fundamental aspect of distributing incoming network traffic across multiple instances of an ...

• Reset KVM Guest Password

  Published:Aug 10, 2023 |  at 06:20 AM

  1. Install libguestfs-tools apt install -y libguestfs-tools dnf install -y libguestfs-tools 2. Shutdown vm virsh shutdown vm-1 3. Use virt-customize virt-customize -a /path/to/disk-root.qcow2 --root-password password:password123 4. Try to access v...

• Nova Live Migration failure: operation failed: Failed to connect to remote libvirt URI qemu+tcp://

  Published:Aug 9, 2023 |  at 02:29 AM

  Case Ketika live migrate dari compute01 ke compute04 terjadi error seperti dibawah Error diatas disebabkan oleh nova compute yang menggunakan api qemu+tcp untuk live migrasinya, kita bisa menambahkan configurasi di nova nya agar si nova menggunakan ...