Virtualizáció Jobs

I’m looking for rapid, hands-on help to diagnose and fix a production server that is currently misbehaving. The priority is to identify the root cause, apply a clean fix, and document what was done so the issue does not re-appear. Please tell me about the similar server problems you have resolved in the past, the technologies or operating systems you are most comfortable with, and roughly how quickly you can begin. Solid, relevant experience is what will guide my choice.

I have a fresh Proxmox installation in place and now need an experienced hand to complete the next step: configuring a set of Linux-based virtual machines from the ground up. Your job is to handle the full system setup and configuration workflow—networking, storage assignment, template creation, and any tweaks required so the VMs boot cleanly and are ready for application deployment. Please bring solid, demonstrable experience with the Proxmox VE interface, CLI utilities, and typical KVM/QEMU guest-optimisation practices. Once you’re done I expect: • A working pool of Linux VMs (Debian or Ubuntu preferred, but I’m open to other mainstream distros if you recommend them) • Basic resource limits, bridge/VLAN networking configured, and a brief hand-over note exp...

Saya sedang mengembangkan sektor teknologi perusahaan dan kini memasuki tahap pembangunan infrastruktur IT. Fokusnya adalah merancang serta mengimplementasikan pusat data dan rangkaian server yang andal. Apa yang saya butuhkan: • Desain teknis pusat data lengkap—layout ruang, kapasitas daya, pendinginan, dan redundansi • Spesifikasi hardware server beserta rekomendasi rack, UPS, dan sistem monitoring • Rencana implementasi tahap-demi-tahap: pengadaan, instalasi, konfigurasi, dan uji beban • Dokumentasi konfigurasi, prosedur pemulihan bencana, serta panduan operasional harian Lingkungan kerja kami bersifat modern; kami terbuka menggunakan solusi virtualisasi (VMware, Proxmox, atau alternatif setara) dan otomatisasi (Ansible, Terraform) selama meningkatkan e...

My cPanel/WHM mail server for keeps landing on the Spamhaus blocklist and mail flow stops every time it happens. The stack is straightforward—IBM hardware → VMware ESXi → AlmaLinux VM running WHM/cPanel—all hosted in our own data-center. I have already opened tickets with Spamhaus, but the listing returns as soon as they clear it, so the root cause clearly sits on our side. static IP we bought from Airtel What I need from you is a thorough audit of the server and its surrounding network to identify exactly why Spamhaus keeps flagging us and then to implement a lasting fix. That may include reviewing rDNS, SPF, DKIM, DMARC, HELO practices, outbound filtering, queue hygiene, firewall rules, and any reputation or relay issues you discover. If you spot configuration we...