Merge pull request #1 from microservices-demo/initial-build

Initial build

Author: nustiueudinastea

.travis.yml

@@ -0,0 +1,26 @@
+language: java
+sudo: required
+services:
+  - docker
+jdk:
+  - oraclejdk8
+install: true
+
+env:
+  - GROUP=weaveworksdemos COMMIT=$TRAVIS_COMMIT TAG=$TRAVIS_TAG REPO=msd-java;
+
+script:
+  - set -e
+  - travis_wait ./scripts/build.sh;
+
+after_success:
+  - set -e;
+  - if [ -z "$DOCKER_PASS" ] ; then
+      echo "This is a build triggered by an external PR. Skipping docker push.";
+      exit 0;
+    fi;
+  - docker login -e $DOCKER_EMAIL -u $DOCKER_USER -p $DOCKER_PASS;
+  - ./scripts/push.sh
+notifications:
+  slack:
+    secure: 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

Dockerfile

@@ -0,0 +1,16 @@
+FROM java:openjdk-8-alpine
+
+ENV	SERVICE_USER=myuser \
+	SERVICE_UID=10001 \
+	SERVICE_GROUP=mygroup \
+	SERVICE_GID=10001
+
+RUN	addgroup -g ${SERVICE_GID} ${SERVICE_GROUP} && \
+	adduser -g "${SERVICE_NAME} user" -D -H -G ${SERVICE_GROUP} -s /sbin/nologin -u ${SERVICE_UID} ${SERVICE_USER} && \
+	apk add --update libcap && \
+	mkdir /lib64 && \
+	ln -s /usr/lib/jvm/java-1.8-openjdk/jre/lib/amd64/server/libjvm.so /lib/libjvm.so && \
+	ln -s /usr/lib/jvm/java-1.8-openjdk/lib/amd64/jli/libjli.so /lib/libjli.so && \
+	setcap 'cap_net_bind_service=+ep' $(readlink -f $(which java))
+
+COPY java.sh /usr/local/bin/java.sh

java.sh

@@ -0,0 +1,3 @@
+#!/bin/sh
+
+java $JAVA_OPTS $*

scripts/build.sh

@@ -0,0 +1,32 @@
+#!/usr/bin/env bash
+
+set -ev
+
+export BUILD_VERSION="0.0.2-SNAPSHOT"
+export BUILD_DATE=`date +%Y-%m-%dT%T%z`
+
+SCRIPT_DIR=$(dirname "$0")
+
+if [[ -z "$GROUP" ]] ; then
+    echo "Cannot find GROUP env var"
+    exit 1
+fi
+
+if [[ -z "$COMMIT" ]] ; then
+    echo "Cannot find COMMIT env var"
+    exit 1
+fi
+
+if [[ "$(uname)" == "Darwin" ]]; then
+    DOCKER_CMD=docker
+else
+    DOCKER_CMD="sudo docker"
+fi
+CODE_DIR=$(cd $SCRIPT_DIR/..; pwd)
+
+DOCKER_REPO=${GROUP}/${REPO}
+$DOCKER_CMD build \
+    --build-arg BUILD_VERSION=$BUILD_VERSION \
+    --build-arg BUILD_DATE=$BUILD_DATE \
+    --build-arg COMMIT=$COMMIT \
+    -t ${DOCKER_REPO}:${COMMIT} $CODE_DIR/Dockerfile;

scripts/push.sh

@@ -0,0 +1,52 @@
+#!/usr/bin/env bash
+
+set -ev
+
+if [[ -z "$GROUP" ]] ; then
+    echo "Cannot find GROUP env var"
+    exit 1
+fi
+
+if [[ -z "$COMMIT" ]] ; then
+    echo "Cannot find COMMIT env var"
+    exit 1
+fi
+
+push() {
+    DOCKER_PUSH=1;
+    while [ $DOCKER_PUSH -gt 0 ] ; do
+        echo "Pushing $1";
+        docker push $1;
+        DOCKER_PUSH=$(echo $?);
+        if [[ "$DOCKER_PUSH" -gt 0 ]] ; then
+            echo "Docker push failed with exit code $DOCKER_PUSH";
+        fi;
+    done;
+}
+
+tag_and_push_all() {
+    if [[ -z "$1" ]] ; then
+        echo "Please pass the tag"
+        exit 1
+    else
+        TAG=$1
+    fi
+    for m in ./docker/*/; do
+        REPO=${GROUP}/$(basename $m)
+        if [[ "$COMMIT" != "$TAG" ]]; then
+            docker tag ${REPO}:${COMMIT} ${REPO}:${TAG}
+        fi
+        push "$REPO:$TAG";
+    done;
+}
+
+# Push snapshot when in master
+if [ "$TRAVIS_BRANCH" == "master" ] && [ "$TRAVIS_PULL_REQUEST" == "false" ]; then
+    tag_and_push_all master-${COMMIT:0:8}
+fi;
+
+# Push tag and latest when tagged
+if [ -n "$TRAVIS_TAG" ]; then
+    tag_and_push_all ${TRAVIS_TAG}
+    tag_and_push_all latest
+fi;