default commands & values from env vars
the-panter-chart 2.0.0 no longer defines a default command.
this pr here adds default commands.
while iterating over this i found that the most flexible approach is to construct an additional values file from env-vars. Here is how this works:
in gitlab-ci, you can define
DEFAULT_VALUE_ prefixed variables:
DEFAULT_VALUE_application_command: "my command"
which will get converted to
application: command: my command
This also allows to alter values based on job definitions and reduces the need for extra
--set args in the helm command.
E.g. i could replace REPLICAS with DEFAULT_VALUE_application_replicas, which now can get overridden much more easyly
notice that values.yml (and values-prod, etc.) take precedence over these values (hence the DEFAULT prefix)