https://blog.nousiainen.xyz/tags/leapp/ Recent content in Leapp on Panic! At The Terminal Hugo en-us Thu, 24 Jul 2025 21:14:40 +0300 https://blog.nousiainen.xyz/docs/rhel9-to-rhel10-upgrade/ Thu, 24 Jul 2025 12:00:00 +0200 https://blog.nousiainen.xyz/docs/rhel9-to-rhel10-upgrade/ <h1 id="in-place-upgrade-from-rhel-9-to-rhel-10-using-leapp"> In-Place Upgrade from RHEL 9 to RHEL 10 Using Leapp <a class="anchor" href="#in-place-upgrade-from-rhel-9-to-rhel-10-using-leapp">#</a> </h1> <p>This guide walks through the process of upgrading from RHEL 9 to RHEL 10 in place, without requiring a complete system reinstallation.</p> <h2 id="current-system-status"> Current System Status <a class="anchor" href="#current-system-status">#</a> </h2> <p>Here&rsquo;s what my lab&rsquo;s test VM looks like:</p> <div class="highlight"><pre tabindex="0" style="color:#f8f8f2;background-color:#272822;-moz-tab-size:4;-o-tab-size:4;tab-size:4;-webkit-text-size-adjust:none;"><code class="language-bash" data-lang="bash"><span style="display:flex;"><span><span style="color:#f92672">[</span>user@test ~<span style="color:#f92672">]</span>$ hostnamectl </span></span><span style="display:flex;"><span> Static hostname: test.home.arpa </span></span><span style="display:flex;"><span> Icon name: computer-vm </span></span><span style="display:flex;"><span> Chassis: vm 🖴 </span></span><span style="display:flex;"><span> Machine ID: dec9d730df4f4e629ba20d02aed02f03 </span></span><span style="display:flex;"><span> Boot ID: 67e690ef7fbe45edb112a82dcdf72a97 </span></span><span style="display:flex;"><span> Virtualization: kvm </span></span><span style="display:flex;"><span>Operating System: Red Hat Enterprise Linux 9.6 <span style="color:#f92672">(</span>Plow<span style="color:#f92672">)</span> </span></span><span style="display:flex;"><span> CPE OS Name: cpe:/o:redhat:enterprise_linux:9::baseos </span></span><span style="display:flex;"><span> Kernel: Linux 5.14.0-570.28.1.el9_6.x86_64 </span></span><span style="display:flex;"><span> Architecture: x86-64 </span></span><span style="display:flex;"><span> Hardware Vendor: Red Hat </span></span><span style="display:flex;"><span> Hardware Model: KVM </span></span><span style="display:flex;"><span>Firmware Version: 1.16.3-4.el9 </span></span></code></pre></div><p>We can see we&rsquo;re currently running RHEL 9.6 on a KVM virtual machine.</p>