Merge pull request #3599 from karalabe/docker-alpine-cacerts

containers/docker: update base images, add CA certs, build internally on Ubuntu

containers/docker/develop-alpine/Dockerfile

-FROM alpine:3.4
+FROM alpine:3.5
 
 RUN \
-  apk add --update go git make gcc musl-dev && \
+  apk add --update go git make gcc musl-dev ca-certificates && \
   git clone --depth 1 https://github.com/ethereum/go-ethereum && \
   (cd go-ethereum && make geth) && \
   cp go-ethereum/build/bin/geth /geth && \

containers/docker/develop-ubuntu/Dockerfile

-FROM ubuntu:wily
-MAINTAINER caktux
+FROM ubuntu:xenial
 
-ENV DEBIAN_FRONTEND noninteractive
-
-RUN apt-get update && \
-    apt-get upgrade -q -y && \
-    apt-get dist-upgrade -q -y && \
-    apt-key adv --keyserver keyserver.ubuntu.com --recv-keys 923F6CA9 && \
-    echo "deb http://ppa.launchpad.net/ethereum/ethereum-dev/ubuntu wily main" | tee -a /etc/apt/sources.list.d/ethereum.list && \
-    apt-get update && \
-    apt-get install -q -y geth
+RUN \
+  apt-get update && apt-get upgrade -q -y && \
+  apt-get install -y --no-install-recommends golang git make gcc libc-dev ca-certificates && \
+  git clone --depth 1 https://github.com/ethereum/go-ethereum && \
+  (cd go-ethereum && make geth) && \
+  cp go-ethereum/build/bin/geth /geth && \
+  apt-get remove -y golang git make gcc libc-dev && apt autoremove -y && apt-get clean && \
+  rm -rf /go-ethereum
 
 EXPOSE 8545
 EXPOSE 30303
 
-ENTRYPOINT ["/usr/bin/geth"]
+ENTRYPOINT ["/geth"]

containers/docker/master-alpine/Dockerfile

-FROM alpine:3.4
+FROM alpine:3.5
 
 RUN \
-  apk add --update go git make gcc musl-dev && \
+  apk add --update go git make gcc musl-dev ca-certificates && \
   git clone --depth 1 --branch release/1.5 https://github.com/ethereum/go-ethereum && \
   (cd go-ethereum && make geth) && \
   cp go-ethereum/build/bin/geth /geth && \

containers/docker/master-ubuntu/Dockerfile

-FROM ubuntu:wily
-MAINTAINER caktux
+FROM ubuntu:xenial
 
-ENV DEBIAN_FRONTEND noninteractive
-
-RUN apt-get update && \
-    apt-get upgrade -q -y && \
-    apt-get dist-upgrade -q -y && \
-    apt-key adv --keyserver keyserver.ubuntu.com --recv-keys 923F6CA9 && \
-    echo "deb http://ppa.launchpad.net/ethereum/ethereum/ubuntu wily main" | tee -a /etc/apt/sources.list.d/ethereum.list && \
-    apt-get update && \
-    apt-get install -q -y geth
+RUN \
+  apt-get update && apt-get upgrade -q -y && \
+  apt-get install -y --no-install-recommends golang git make gcc libc-dev ca-certificates && \
+  git clone --depth 1 --branch release/1.5 https://github.com/ethereum/go-ethereum && \
+  (cd go-ethereum && make geth) && \
+  cp go-ethereum/build/bin/geth /geth && \
+  apt-get remove -y golang git make gcc libc-dev && apt autoremove -y && apt-get clean && \
+  rm -rf /go-ethereum
 
 EXPOSE 8545
 EXPOSE 30303
 
-ENTRYPOINT ["/usr/bin/geth"]
+ENTRYPOINT ["/geth"]