Add base-debian:0.2.0 image with JDK 11.0.3 (close #130)

.travis.yml

@@ -10,7 +10,7 @@ script:
 env:
   matrix:
   - IMG=base-alpine/0.2.0
-  - IMG=base-debian/0.1.0
+  - IMG=base-debian/0.2.0
   - IMG=scala-stream-collector/0.15.0/google-pubsub
   - IMG=scala-stream-collector/0.15.0/kafka
   - IMG=scala-stream-collector/0.15.0/kinesis

base-debian/0.2.0/Dockerfile

@@ -0,0 +1,45 @@
+FROM openjdk:11.0.3-slim-stretch
+LABEL maintainer="Snowplow Analytics Ltd. <[email protected]>"
+
+# Snowplow components will be installed in this folder.
+ENV SNOWPLOW_PATH="/snowplow"
+ENV SNOWPLOW_CONFIG_PATH="${SNOWPLOW_PATH}/config" \
+    SNOWPLOW_BIN_PATH="${SNOWPLOW_PATH}/bin"
+
+# Create a snowplow group and user.
+RUN addgroup snowplow && \
+    adduser --system --ingroup snowplow snowplow
+
+# Install the components common to all apps.
+# https://github.com/yelp/dumb-init: lightweight init system
+# https://github.com/tianon/gosu/: sudo replacement
+RUN apt-get update && \
+    apt-get install -y ca-certificates wget gnupg && \
+    rm -rf /var/lib/apt/lists && \
+    wget https://github.com/Yelp/dumb-init/releases/download/v1.2.1/dumb-init_1.2.1_amd64.deb && \
+    dpkg -i dumb-init_*.deb && \
+    export GOSU_VERSION=1.10 && \
+    wget -O /usr/local/bin/gosu "https://github.com/tianon/gosu/releases/download/$GOSU_VERSION/gosu-amd64" && \
+    wget -O /usr/local/bin/gosu.asc "https://github.com/tianon/gosu/releases/download/$GOSU_VERSION/gosu-amd64.asc" && \
+    export GNUPGHOME="$(mktemp -d)" && \
+    for server in $(shuf -e ha.pool.sks-keyservers.net \
+                            hkp://p80.pool.sks-keyservers.net:80 \
+                            keyserver.ubuntu.com \
+                            hkp://keyserver.ubuntu.com:80 \
+                            pgp.mit.edu) ; do \
+        gpg --batch --keyserver "$server" --recv-keys B42F6819007F00F88E364FD4036A9C25BF357DD4 && break || : ; \
+    done && \
+    gpg --batch --verify /usr/local/bin/gosu.asc /usr/local/bin/gosu && \
+    gpgconf --kill all || : && \
+    rm -r "$GNUPGHOME" /usr/local/bin/gosu.asc && \
+    chmod +x /usr/local/bin/gosu && \
+    apt-get purge -y --auto-remove gnupg
+
+# /snowplow/bin is meant to contain the application jar.
+# /snowplow/config is meant to contain the necessary configuration.
+RUN mkdir -p ${SNOWPLOW_BIN_PATH} && \
+    mkdir -p ${SNOWPLOW_CONFIG_PATH} && \
+    chown -R snowplow:snowplow ${SNOWPLOW_PATH}
+
+# Expose the configuration directory.
+VOLUME ${SNOWPLOW_CONFIG_PATH}