It is time to replace my existing UPS with another one. I’m getting only 3 minutes of runtime with the existing batteries (and new batteries, after recalibration). It was suggested I buy an Eaton 5PX. I wasn’t convinced. This is the first of three articles about nut. The second is about testing the shutdown. The […]
Monitoring your UPS using nut on FreeBSD Read More »
Today I added a OpenVPN client to a recent laptop I acquired. It was for my mom, but COVID19 has prevented that trip. Sometimes a task is so rarely performed that the steps are unfamiliar or even unknown. This is what I had to do today. The client zip package I create with ssl-admin works
Some OpenVPN notes, just for me Read More »
I’m not complaining. It’s just very amazing how much work a laptop does to start up. As soon as I can get a terminal session I start: [dan@air01:~] $ w 18:13 up 3 mins, 11 users, load averages: 164.29 42.91 15.80 USER TTY FROM LOGIN@ IDLE WHAT dan console – 31Dec19 230days – dan s000
laptop hits load averages: 407.41 128.53 49.18 during start up Read More »
ZFS has a the ability to share itself within a jail. That gives the jail some autonomy, and I like that. I’ve written briefly about that, specifically for iocage. More recently, I started using a zfs snapshot for caching clearing. The purpose of this post is to document the existing configuration of the production FreshPorts
Changing from one dataset to another within a FreeBSD [iocage] jail Read More »
I encountered, and later solved, a DNS issue on a FreeBSD jail. The jail is my web proxy, of sorts. I have one public IP address, which is dynamic (not relevant, but mentioned only in passing) so all incoming web traffic goes to a single internal RFC-1918 IP address. From there, nginx does reverse proxies
hostmask on an ip address can affect jail DNS Read More »
Today was battery replacement day at my place. The UPS batteries were replaced without downtime. That doesn’t mean there wasn’t downtime. I am not documenting this in real-time. This is post-event analysis. First, I wanted to change the battery replacement date, so I ran acptest on the pfSense server, to which the UPS is connected
Unintended shutdown of the #homelab Read More »
There are known problems with vnet and firewalls. I’ve been plagued by such issues for months. In this case, my git jail, I’m giving up and moving away from vnet jails. This post documents how I did this. Get the IP address Make sure you know the existing IP address of that jail. It might
Converting an iocage jail from vnet Read More »
I noticed a problem with a newly-created freshports daemon script: starting it would sometime freeze the terminal session. The rc.d script The rc.d script was fairly straight forward: Nothing odd there, right? This first happened a week or so ago. I moved on it and decided to look into later. But wait, there’s more This
starting service would freeze the terminal session Read More »
See also Creating read-only PostgreSQL database users for pg_dump and pg_dumpall. I’m linking this because I use both articles on a regular basis. The error After a recent upgrade of MySQL server from 5.7.30 to 5.7.31, my database backups started encountered this error: mysqldump: Error: ‘Access denied; you need (at least one of) the PROCESS
Every time I go to create a new iocage jail, I cannot remember out the command. Here we go, for next time: iocage create -n devgit-ingress01 –thickjail host_hostname=devgit-ingress01.int.unixathome.org ip4_addr=10.0.0.141 –release 12.1-RELEASE iocage create -n devgit-nginx01 –thickjail host_hostname=devgit-nginx01.int.unixathome.org ip4_addr=10.0.0.147 –release 12.1-RELEASE
Creating a new iocage jail Read More »