I migrated this site to use static generation, specifically with Hugo. I’ve been thinking about doing so for a while, but switching seemed like it would be a giant hassle. I exported from Wordpress with https://github.com/SchumacherFM/wordpress-to-hugo-exporter, which appears to do a bloody good job, including making all the old URLs match up. So that was super easy.
I’ve seen a bunch of posts lately about how to set up Docker swarm monitoring with tools like cAdvisor and node_exporter which advise running them like this: docker service create --mode global -p 9100:9100 ... That will indeed run one container on each swarm node, but it has a subtle problem. When you connect to host:9100, the ingress network routing will connect you to a random instance each connection (for swarm routing values of random)....
I made a fairly simple post-receive hook setup to automatically update my Puppet master when I push changes to my control repo. I keep the repo in gitolite, so I wanted to use a regular git hook rather than web hook magic (or even magicer Puppet Enterprise Code Manager magic). My control repo itself is based on the puppetlabs control-repo on github. Essentially the idea is that every branch in the repo becomes a Puppet environment on your master, complete with automatically updated modules based on a Puppetfile....
Rather than memorising annoying OpenSSL options, stick this in your profile, edit the ‘SUBJ’ bit, and you’ll be generating keys with ease. # Generate an SSL key and a signing request or self-signed certificate sslcert() { cn=$1 # The prefix for the certificate's subject, eg # SUBJ="/C=GB/ST=Edinburgh/L=Edinburgh/O=Widget Co" SUBJ="<<< SET THIS BIT >>>" if [ -z "$cn" -o "$cn" = "-h" ]; then echo "usage: $0 <common name> [csr|crt]" >&2 echo "...
isSexyPerson x = if x == "Oda" then x ++ " is indeed sexy!" else "The sexiness of " ++ x ++ " is unknown." Most useful.