alpine does not build

[maikelmclauflin]

kafka-setup/alpine.Dockerfile has unsatisfiable constraints

Step 1/10 : FROM node:alpine
 ---> 1e55b2e48c8e
Step 2/10 : RUN apk add --upgrade --no-cache      alpine-sdk     libc6-compat     bash     make     gcc     g++     python     postgresql     postgresql-contrib     cyrus-sasl-dev     libressl2.5-libcrypto --repository http://dl-3.alpinelinux.org/alpine/edge/main/ --allow-untrusted     libressl2.5-libssl --repository http://dl-3.alpinelinux.org/alpine/edge/main/ --allow-untrusted     librdkafka-dev --repository http://dl-3.alpinelinux.org/alpine/edge/community/ --allow-untrusted     dumb-init --repository http://dl-3.alpinelinux.org/alpine/edge/community/ --allow-untrusted
 ---> Running in b400ff6fad26
fetch http://dl-3.alpinelinux.org/alpine/edge/community/x86_64/APKINDEX.tar.gz
fetch http://dl-3.alpinelinux.org/alpine/edge/main/x86_64/APKINDEX.tar.gz
fetch http://dl-cdn.alpinelinux.org/alpine/v3.11/main/x86_64/APKINDEX.tar.gz
fetch http://dl-cdn.alpinelinux.org/alpine/v3.11/community/x86_64/APKINDEX.tar.gz
ERROR: unsatisfiable constraints:
  libressl2.5-libcrypto (missing):
    required by: world[libressl2.5-libcrypto]
  libressl2.5-libssl (missing):
    required by: world[libressl2.5-libssl]
  libffi-3.3-r2:
    conflicts: libffi-3.2.1-r6
    satisfies: llvm10-libs-10.0.1-r0[so:libffi.so.7]
  libffi-3.2.1-r6:
    conflicts: libffi-3.3-r2
    satisfies: python2-2.7.18-r0[so:libffi.so.6]