This adds additional SSL/TLS config to specify the acceptable TLS
version, cipher suites, session cache, etc. Values are currently based
on the Mozilla Foundation's recommendations for intermediate
compatibility:
https://wiki.mozilla.org/Security/Server_Side_TLS
We will manage NGINX configuration snippets as a K8s ConfigMap so that
they can be included in server blocks as-needed.
This configures the NGINX container to log in JSON. It also updates the
K8s config so that we mount all of the key/value pairs available in the
atst-nginx ConfigMap as files in "/etc/nginx/conf.d" inside the
container. This simplifies the config a little.
This is not the certificate setup we will use in production. I'd like to
merge this configuration as a reference point because this is the
easiest way to handle manual LetsEncrypt verification within the
cluster.
This allows NGINX to serve static files over HTTP from the
".well-known/acme-challenge" directory, which is necessary for certbot
validation of domain ownership.
Adds a [kustomize](https://github.com/kubernetes-sigs/kustomize) overlay
for a new staging environment. Additionally, adds environment variables
in the place of certain pieces of information that need to be templated.
The K8s README ("deploy/README.md") has been updated to reflect the new
method for applying config.
This commit also removes the configuration for the AWS cluster and
references to AWS in the README.
