Apache httpd server-status interpretation of connstotal vs busyworkers with MPM Event

I am seeing a behaviour that makes our apache httpd servers unresponsive in production with very high connection concurrency. The servers are configured to use MPM Event mode. I am monitoring the servers with the mod_status, that gives me some information about the internal state of the servers. In production, I see very similar values…

Enable Security Codes only for some users

We use GSuite/Gmail and we’re enforcing security keys (Yubikeys) organization-wide. As some of our users have iOS devices, we’ll have to enable one-time Security Codes for users who need to authenticate from a device that doesn’t support Yubikeys. According to Google’s documentation (see section “Allow security codes when security keys aren’t supported”), it should be…

docker-in-docker: `Cannot connect to the Docker daemon at tcp://docker:2375`

I am trying to manually use the docker:19.03.5-dind image as shown by the “How to use this image” section. First I am running the daemon $ docker run –privileged -d –rm –name=docker-daemon \ –network=test docker:19.03.5-dind e1f8544d30df5bc010d67e38b38be0f47306b29ab0fdeb32861c5716582c9917 I see that it is up and listens on port 2376 $ docker logs docker-daemon … time=”2019-11-28T11:31:40.266976728Z” level=info msg=”Daemon…