Doom

Markdown

In addition to the standard gfm syntax, Doom has built-in some extra Markdown extension features.

TOC

Callouts

Source code annotation component

NOTE
  1. Please use inline code comments according to the actual language, such as ;, %, #, //, /** */, --, and <!-- -->, etc.
  2. If you want to treat them as code comments, please escape with [\!code callout]
  3. Sometimes, :::callouts may display abnormally due to nested indentation; you can use <div class="doom-callouts"> or the <Callouts> component instead
```sh
Memory overhead per virtual machine ≈ (1.002 × requested memory) \
              + 218 MiB \  
              + 8 MiB × (number of vCPUs) \  
              + 16 MiB × (number of graphics devices) \  
              + (additional memory overhead) 
```

:::callouts

1. Required for the processes that run in the `virt-launcher` pod.
2. Number of virtual CPUs requested by the virtual machine.
3. Number of virtual graphics cards requested by the virtual machine.
4. Additional memory overhead:
   - If your environment includes a Single Root I/O Virtualization (SR-IOV) network device or a Graphics Processing Unit (GPU), allocate 1 GiB additional memory overhead for each device.
   - If Secure Encrypted Virtualization (SEV) is enabled, add 256 MiB.
   - If Trusted Platform Module (TPM) is enabled, add 53 MiB.

:::
Memory overhead per virtual machine ≈ (1.002 × requested memory) \
              + 218 MiB \  
              + 8 MiB × (number of vCPUs) \  
              + 16 MiB × (number of graphics devices) \  
              + (additional memory overhead)
  1. Required for the processes that run in the virt-launcher pod.
  2. Number of virtual CPUs requested by the virtual machine.
  3. Number of virtual graphics cards requested by the virtual machine.
  4. Additional memory overhead:
    • If your environment includes a Single Root I/O Virtualization (SR-IOV) network device or a Graphics Processing Unit (GPU), allocate 1 GiB additional memory overhead for each device.
    • If Secure Encrypted Virtualization (SEV) is enabled, add 256 MiB.
    • If Trusted Platform Module (TPM) is enabled, add 53 MiB.

For more source code transformation features, please refer to Shiki Transformers.

Mermaid

Chart drawing tool

```mermaid
graph TD;
    A-->B;
    A-->C;
    B-->D;
    C-->D;
```

With Markdown Preview Mermaid, you can preview in real time in VSCode.

Attribute Extensions

WARNING

Currently only supported in .md files, see related issue

![](/logo.svg){width="100" height="100"}