Posts
67 entries
Archive Utility not working on macOS
Ran into this on a MacBook Air M2. Archive Utility wouldn't extract a zip on double-click.
Using the Go profiler (pprof)
Using the Go profiler (pprof). Profile via net/http/pprof, CPU profile (collects data for 30 seconds), Heap memory (returns current memory info).
kubernetes cert-manager
Installing and configuring cert-manager to serve https through a Kubernetes ingress, with certificate issuance handled automatically.
kubernetes glusterfs integration
Setting up GlusterFS on Kubernetes, including patching the gk-deploy script where it still used deprecated kubectl options.
kubernetes ingress - proxying to a specific url
kubernetes ingress - proxying to a specific url
Login with an ssh key
Set up an ssh key on macOS so you can log into the server without typing a password Normally I don't do this, for security.
redis data types
Testing is done with redis-cli, but for real use I'd probably use an api library for the language
Converting from maven to gradle...
There's a manual install method.. but I prefer automatic installs like the above doesn't everyone For manual install see the site…
Collecting logs with fluentd
I've been collecting error logs with flume, but I'm switching to fluentd. actually the goal is monitoring, not collecting The architecture seems…
Getting average response time, call count, Min, Max on a restful api server
There's an api server that handles data traffic from an app I computed the average response time per interface using the apache logs For the hadoop,…