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add ebpf-required config #809

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Merged
merged 5 commits into from
Jan 24, 2022
Merged

add ebpf-required config #809

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35ab9cf
add ebpf-required config
ericpaulsen Jan 21, 2022
cbf0bcf
feat: add commands to check for kernel config
ericpaulsen Jan 21, 2022
025389f
fix: lint
ericpaulsen Jan 21, 2022
275a3f1
chore: wording
ericpaulsen Jan 21, 2022
a4a8b77
Update process-logging.md
Jan 24, 2022
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13 changes: 12 additions & 1 deletion admin/workspace-management/process-logging.md
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Expand Up @@ -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

Expand Down