To share my improvement :
I succeed to run a the local version in a docker container !
I had to rename the folder of the strapi to “app” and define specific versions of node and npm in the packages.json :
"engines": {
"node": "12.18.1",
"npm": "6.14.5"
},
Let’s try to run this in Kubernetes 
I’ll close the topic when that will be finish 