PHP Docker for Dev
I’m staring a new PHP project and I wanted a clean docker image to work from.
I inherited one on my last project and wanted to improve image size, security and production alignment.
A Web Developer’s Blog
I’m staring a new PHP project and I wanted a clean docker image to work from.
I inherited one on my last project and wanted to improve image size, security and production alignment.
I had a docker image and couldn’t find the Dockerfile but wanted to see what was in it
docker image history --no-trunc --format="{{.CreatedBy}}" imagename
I have a client who need to spin up webservers on demand to quickly test code and content, they use Docker to host these sites.
Currently they expose each site an a different port - which needs to be configured both within the container so that it can perform appropriate redirects, and by the user needing to get to the right site.
I’m automating the spin up process and wanted to make this a bit smoother.
I like to use wildcard DNS for ephemeral servers such as these.
A wildcard DNS record is a record in a DNS zone that will match requests for non-existent domain names.
A wildcard DNS record is specified by using a * as the leftmost label (part) of a domain name, e.g. *.example.com.
I just point this address at my Docker server and then any name like website1.testsites.example.com will resolve to my docker host.
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