add ebpf-required config (coder#809)

ericpaulsen · deansheather · Katie Horne · web-flow · commit 1fbedbc26496 · 2022-01-24T11:15:16.000-06:00
* add ebpf-required config

* feat: add commands to check for kernel config

* fix: lint

* chore: wording

Co-authored-by: Dean Sheather &lt;dean@coder.com&gt;

* Update process-logging.md

Co-authored-by: Dean Sheather &lt;dean@coder.com&gt;
Co-authored-by: Katie Horne &lt;katie@coder.com&gt;
diff --git a/admin/workspace-management/process-logging.md b/admin/workspace-management/process-logging.md
@@ -30,7 +30,18 @@ The core of this feature is also open source and can be found in the
 ## Requirements
 
 Use of the workspace process logging functionality requires a host Linux
-kernel >= 5.8.
+kernel >= 5.8 with the kernel config `CONFIG_DEBUG_INFO_BTF=y` enabled.
+
+To validate this config is enabled, run either of the following commands on the
+nodes directly (*not* from the terminal within a workspace):
+
+```console
+cat /proc/config.gz | gunzip | grep CONFIG_DEBUG_INFO_BTF
+```
+
+```console
+cat "/boot/config-$(uname -r)" | grep CONFIG_DEBUG_INFO_BTF
+```
 
 ## Enable workspace process logging
 
