Tero Marttila

The `open /sys/class/gpio/gpio21/direction: permission denied` error when running as a non-root user is due to a race with raspian's udev rules (`/etc/udev/rules.d/99-com.rules`) for gpio group access: http://raspberrypi.stackexchange.com/questions/23162/gpio-value-file-appears-with-wrong-permissions-momentarily Using the changes...

There's a `margin` field in the [desired target satisfy schema](https://github.com/hlandau/acmetool/blob/master/_doc/SCHEMA.md#desired) that per the documentation should seemingly allow you to request an earlier renewal: > margin: Optional positive integer. If set,...

Seeing the same or similar panic on ZoL 0.8.3 on the CentOS 8 linux 4.18.0-147.5.1.el8_1.x86_64 kernel. Happens during a `zfs receive` of a raw encrypted incremental snapshot, and it locks...

> Although one could argue that its not necessary on a swagger site because only trusted people can manipulate the sites content. But it would still be nice to see...

Seems like `net.ipv4.ip_local_port_range` is considered a safe sysctl and allowed by default, but tuning `net.core.somaxconn` would require `kubelet --allowed-unsafe-sysctls net.core.somaxconn`. The default `net.core.somaxconn = 128` could cause slowdowns with very...

...except that the `ingress-nginx` pod runs with `hostNetwork: true`, so those sysctls affect the entire node.

> Ruby 2.6 will give a deprecation warning if you use them together like: I don't think that's what the issue says... my reading is that will continue to work...

Testing to show that rubocop is giving false positives: https://gist.github.com/SpComb/483b2e36ce80c52aa48f9e76cfe4f612 Based on my understanding of the upcoming ruby3 changes, only 3/4 of the `foo(...)` usages should be giving warnings in...

So if we have any usages like `foo` that call methods defined to take positional arguments with keyword arguments, then yes, those should be fixed to use real keyword arguments......

The `api.endpoint` is also used for all kube API requests by the `pharos-cluster` CLI itself, once all the master hosts have been configured - in addition to being a subjectAltName...