Minimal Jenkins alpine docker image

 https://github.com/haighis/jenkins-alpine

Elixir to Erlang Versions

ELIXIR VERSION	SUPPORTED ERLANG/OTP VERSIONS
1.12	22 - 24
1.11	21 - 23 (and Erlang/OTP 24 from v1.11.4)
1.10	21 - 22 (and Erlang/OTP 23 from v1.10.3)
1.9	20 - 22
1.8	20 - 22
1.7	19 - 22
1.6	19 - 20 (and Erlang/OTP 21 from v1.6.6)
1.5	18 - 20
1.4	18 - 19 (and Erlang/OTP 20 from v1.4.5)
1.3	18 - 19
1.2	18 - 18 (and Erlang/OTP 19 from v1.2.6)
1.1	17 - 18
1.0	17 - 17 (and Erlang/OTP 18 from v1.0.5)

 https://hexdocs.pm/elixir/1.12.3/compatibility-and-deprecations.html

Minimal Elixir REST API

 mix phx.new demp_api --no-html --binary-id --no-assets --no-live --no-dashboard