I highly recommend this guy on deploying docker containers on a raspberry pi…
He has an ongoing “howto” on installing and running docker containers on a Raspberry Pi, even has some many custom built services and once click templates to use…check it out
His playlist
https://www.youtube.com/playlist?list=PL846hFPMqg3jwkxcScD1xw2bKXrJVvarc
first video in the series
https://www.youtube.com/watch?v=cO2-gQ09Jj0&list=PL846hFPMqg3jwkxcScD1xw2bKXrJVvarc&index=1