https://blog.margrop.net/en/tag/vm/ Recent content in Vm on Margrop Blog Hugo -- gohugo.io en-US Sun, 12 Mar 2023 20:59:38 +0800 https://blog.margrop.net/en/post/pve-corntab-restart-vm/ Sun, 12 Mar 2023 20:59:38 +0800 https://blog.margrop.net/en/post/pve-corntab-restart-vm/ <h1 id="background">Background</h1> <ul> <li>It was observed that the <code>HomeAssistant</code> VM&rsquo;s memory usage kept increasing over time and eventually hit <code>OOM</code>. This happened no matter how many versions were upgraded, so it is suspected that <code>HomeAssistant</code> has a memory leak.</li> </ul> <h1 id="solution">Solution</h1> <ul> <li>At the VM layer, reboot the VM periodically (once a day)</li> <li>Log in to the server where <code>PVE</code> is running</li> <li>Run <code>crontab -e</code> and enter the following:</li> </ul> <pre tabindex="0"><code>PATH=/sbin:/bin:/usr/sbin:/usr/bin:/usr/local/sbin:/usr/local/bin 0 12 * * * qm stop 2007 ; sleep 10 ; qm start 2007 </code></pre><ul> <li>Note: <code>2007</code> in the command is the <code>vmid</code>, the globally unique ID of the VM</li> </ul> https://blog.margrop.net/en/post/pve-how-to-config-brand-new-ubuntu-20.04-vm/ Sat, 30 Jan 2021 15:33:44 +0800 https://blog.margrop.net/en/post/pve-how-to-config-brand-new-ubuntu-20.04-vm/ <h1 id="download-the-installation-iso">Download the Installation ISO</h1> <p><a href="https://mirrors.aliyun.com/ubuntu-releases/focal/ubuntu-20.04.2-live-server-amd64.iso">Aliyun Ubuntu 20.04 live server download</a> <a href="https://mirrors.aliyun.com/ubuntu-releases/bionic/ubuntu-18.04.5-live-server-amd64.iso">Aliyun Ubuntu 18.04 live server download</a></p>