In end of 2021, the infrastructure was changed from Docker/CapRover/Docker Swarm to K8s, the cloud service provider was changed from AWS to Oracle Cloud.
In beginning of 2022, the monitoring service, New Relic was added.
Why to make these tech stack changes
WP is not flexible like using React Strapi, but it it get enough templates and themes can save you tens of times on styling
WP is heavier than Hexo, but with optimisation and for personal blog/CMS purpose, it is way more than enough.
FAQ for Stack Changes
Why do the stacks become more and more complicated? Are you just high key, doing this for showing your skills?
Not really, it is not like I built a k8s cluster for hosting my personal low traffic WordPress blog, it is more like I built a k8s cluster to make my projects easy to deploy/development, and I used the remaining computing resources for this blog.