OLMIS-7568: Use alphine 3.12 as base image

Author: pmuchowski

Dockerfile

@@ -1,4 +1,4 @@
-FROM anapsix/alpine-java:8u202b08_jdk
+FROM alpine:3.12
 
 WORKDIR /root
 
@@ -9,6 +9,7 @@ ENV GRADLE_OPTS -Dorg.gradle.daemon=true
 RUN apk update && \
   apk add libstdc++ && \
   apk add bash && \
+  apk add openjdk8 && \
   apk add postgresql-client && \
   apk add postgresql && \
   apk add nodejs-current-npm && \

README.md

@@ -56,7 +56,7 @@ Most interactions should occur through docker-compose.
 ## Tech
 
 - JDK 1.8+
-- Gradle 6.4+
+- Gradle 4.10+
 - Node 8+
 - PSQL 10+
 - RAML-Cop 5

install_gradle.sh

@@ -1,6 +1,6 @@
 #!/bin/sh
 
-wget -O gradle.zip https://services.gradle.org/distributions/gradle-6.4-bin.zip
+wget -O gradle.zip http://services.gradle.org/distributions/gradle-4.10.2-bin.zip
 unzip gradle.zip
 rm gradle.zip
-ln -s "$HOME/gradle-6.4/bin/gradle" /sbin/gradle
+ln -s "$HOME/gradle-4.10.2/bin/gradle" /sbin/gradle