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Merge pull request #1 from spring-projects/master
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‎.mvn/wrapper/maven-wrapper.properties

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@@ -1 +1 @@
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distributionUrl=https://repo.maven.apache.org/maven2/org/apache/maven/apache-maven/3.5.4/apache-maven-3.5.4-bin.zip
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distributionUrl=https://repo.maven.apache.org/maven2/org/apache/maven/apache-maven/3.6.0/apache-maven-3.6.0-bin.zip

‎README.adoc

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= Spring Boot image:https://ci.spring.io/api/v1/teams/spring-boot/pipelines/spring-boot/jobs/build/badge["Build Status", link="https://ci.spring.io/teams/spring-boot/pipelines/spring-boot?groups=Build"] image:https://badges.gitter.im/Join Chat.svg["Chat",link="https://gitter.im/spring-projects/spring-boot?utm_source=badge&utm_medium=badge&utm_campaign=pr-badge&utm_content=badge"]
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:docs: https://docs.spring.io/spring-boot/docs/current-SNAPSHOT/reference
3+
:github: https://github.com/spring-projects/spring-boot
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Spring Boot makes it easy to create Spring-powered, production-grade applications and
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services with absolute minimum fuss. It takes an opinionated view of the Spring platform
@@ -22,12 +23,11 @@ diverge from the defaults
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== Installation and Getting Started
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The {docs}/htmlsingle/[reference documentation] includes detailed
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{docs}/htmlsingle/#getting-started-installing-spring-boot[installation instructions]
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as well as a comprehensive {docs}/htmlsingle/#getting-started-first-application[``getting
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started``] guide. Documentation is published in {docs}/htmlsingle/[HTML],
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{docs}/pdf/spring-boot-reference.pdf[PDF] and {docs}/epub/spring-boot-reference.epub[EPUB]
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formats.
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The {docs}/html/[reference documentation] includes detailed
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{docs}/html/getting-started.html#getting-started-installing-spring-boot[installation
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instructions] as well as a comprehensive
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{docs}/html/getting-started.html#getting-started-first-application[``getting started``]
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guide.
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Here is a quick teaser of a complete Spring Boot application in Java:
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@@ -58,28 +58,28 @@ Here is a quick teaser of a complete Spring Boot application in Java:
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== Getting help
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Having trouble with Spring Boot? We'd like to help!
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* Check the {docs}/htmlsingle/[reference documentation], especially the
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{docs}/htmlsingle/#howto[How-to's] -- they provide solutions to the most common
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* Check the {docs}/html/[reference documentation], especially the
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{docs}/html/howto.html#howto[How-to's] -- they provide solutions to the most common
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questions.
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* Learn the Spring basics -- Spring Boot builds on many other Spring projects, check
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the https://spring.io[spring.io] web-site for a wealth of reference documentation. If
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you are just starting out with Spring, try one of the https://spring.io/guides[guides].
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* If you are upgrading, read the https://github.com/spring-projects/spring-boot/wiki[release notes]
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for upgrade instructions and "new and noteworthy" features.
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* If you are upgrading, read the {github}/wiki[release notes] for upgrade instructions and
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"new and noteworthy" features.
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* Ask a question - we monitor https://stackoverflow.com[stackoverflow.com] for questions
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tagged with https://stackoverflow.com/tags/spring-boot[`spring-boot`]. You can also chat
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with the community on https://gitter.im/spring-projects/spring-boot[Gitter].
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* Report bugs with Spring Boot at https://github.com/spring-projects/spring-boot/issues[github.com/spring-projects/spring-boot/issues].
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* Report bugs with Spring Boot at {github}/issues[github.com/spring-projects/spring-boot/issues].
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== Reporting Issues
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Spring Boot uses GitHub's integrated issue tracking system to record bugs and feature
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requests. If you want to raise an issue, please follow the recommendations below:
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* Before you log a bug, please https://github.com/spring-projects/spring-boot/search?type=Issues[search the issue tracker]
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to see if someone has already reported the problem.
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* If the issue doesn't already exist, https://github.com/spring-projects/spring-boot/issues/new[create a new issue].
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* Before you log a bug, please search the {github}/issues[issue tracker] to see if someone
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has already reported the problem.
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* If the issue doesn't already exist, {github}/issues/new[create a new issue].
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* Please provide as much information as possible with the issue report, we like to know
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the version of Spring Boot that you are using, as well as your Operating System and
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JVM version.

‎ci/images/README.adoc

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== CI Images
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These images are used by CI to run the actual builds.
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To build the image locally run the following from this directory:
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----
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$ docker build --no-cache -f <image-folder>/Dockerfile .
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----
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For example
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----
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$ docker build --no-cache -f spring-boot-ci-image/Dockerfile .
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----
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To test run:
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----
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$ docker run -it --entrypoint /bin/bash <SHA> ✈
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----

‎ci/images/docker-lib.sh

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# Ref: https://github.com/concourse/docker-image-resource/blob/master/assets/common.sh
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# Based on: https://github.com/concourse/docker-image-resource/blob/master/assets/common.sh
2+
3+
DOCKER_LOG_FILE=${DOCKER_LOG_FILE:-/tmp/docker.log}
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SKIP_PRIVILEGED=${SKIP_PRIVILEGED:-false}
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STARTUP_TIMEOUT=${STARTUP_TIMEOUT:-120}
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sanitize_cgroups() {
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mkdir -p /sys/fs/cgroup
@@ -13,7 +17,7 @@ sanitize_cgroups() {
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continue
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fi
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16-
grouping="$(cat /proc/self/cgroup | cut -d: -f2 | grep "\\<$sys\\>")"
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grouping="$(cat /proc/self/cgroup | cut -d: -f2 | grep "\\<$sys\\>")" || true
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if [ -z "$grouping" ]; then
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# subsystem not mounted anywhere; mount it on its own
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grouping="$sys"
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ln -s "$mountpoint" "/sys/fs/cgroup/$sys"
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fi
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done
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if ! test -e /sys/fs/cgroup/systemd ; then
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mkdir /sys/fs/cgroup/systemd
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mount -t cgroup -o none,name=systemd none /sys/fs/cgroup/systemd
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fi
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}
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start_docker() {
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mkdir -p /var/log
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mkdir -p /var/run
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sanitize_cgroups
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if [ "$SKIP_PRIVILEGED" = "false" ]; then
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sanitize_cgroups
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# check for /proc/sys being mounted readonly, as systemd does
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if grep '/proc/sys\s\+\w\+\s\+ro,' /proc/mounts >/dev/null; then
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mount -o remount,rw /proc/sys
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# check for /proc/sys being mounted readonly, as systemd does
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if grep '/proc/sys\s\+\w\+\s\+ro,' /proc/mounts >/dev/null; then
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mount -o remount,rw /proc/sys
62+
fi
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fi
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local server_args=""
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local mtu=$(cat /sys/class/net/$(ip route get 8.8.8.8|awk '{ print $5 }')/mtu)
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local server_args="--mtu ${mtu}"
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local registry=""
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server_args="${server_args}"
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for registry in $1; do
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for registry in $3; do
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server_args="${server_args} --insecure-registry ${registry}"
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done
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if [ -n "$2" ]; then
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server_args="${server_args} --registry-mirror=$2"
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if [ -n "$4" ]; then
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server_args="${server_args} --registry-mirror $4"
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fi
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64-
if [ -n "$3" ]; then
65-
server_args="${server_args} -g=$3"
79+
try_start() {
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dockerd --data-root /scratch/docker ${server_args} >$DOCKER_LOG_FILE 2>&1 &
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echo $! > /tmp/docker.pid
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sleep 1
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echo waiting for docker to come up...
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until docker info >/dev/null 2>&1; do
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sleep 1
88+
if ! kill -0 "$(cat /tmp/docker.pid)" 2>/dev/null; then
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return 1
90+
fi
91+
done
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}
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export server_args DOCKER_LOG_FILE
95+
declare -fx try_start
96+
trap stop_docker EXIT
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if ! timeout ${STARTUP_TIMEOUT} bash -ce 'while true; do try_start && break; done'; then
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echo Docker failed to start within ${STARTUP_TIMEOUT} seconds.
100+
return 1
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fi
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}
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68-
docker daemon --data-root /scratch/docker ${server_args} >/tmp/docker.log 2>&1 &
69-
echo $! > /tmp/docker.pid
104+
stop_docker() {
105+
local pid=$(cat /tmp/docker.pid)
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if [ -z "$pid" ]; then
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return 0
108+
fi
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71-
sleep 1
110+
kill -TERM $pid
111+
}
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73-
until docker info >/dev/null 2>&1; do
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echo waiting for docker to come up...
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sleep 1
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done
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}

‎ci/images/get-jdk-url.sh

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#!/bin/bash
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set -e
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case "$1" in
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java8)
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echo "https://github.com/AdoptOpenJDK/openjdk8-binaries/releases/download/jdk8u192-b12/OpenJDK8U-jdk_x64_linux_hotspot_8u192b12.tar.gz"
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;;
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java11)
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echo "https://github.com/AdoptOpenJDK/openjdk11-binaries/releases/download/jdk-11.0.1%2B13/OpenJDK11U-jdk_x64_linux_hotspot_11.0.1_13.tar.gz"
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;;
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*)
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echo $"Unknown java version"
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exit 1
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esac

‎ci/images/setup.sh

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#!/bin/bash
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set -ex
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###########################################################
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# UTILS
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###########################################################
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apt-get update
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apt-get install --no-install-recommends -y ca-certificates net-tools libxml2-utils git curl libudev1 libxml2-utils iptables iproute2 jq
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rm -rf /var/lib/apt/lists/*
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curl https://github.com/raw/spring-io/concourse-java-scripts/v0.0.2/concourse-java.sh > /opt/concourse-java.sh
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###########################################################
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# JAVA
17+
###########################################################
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JDK_URL=$( ./get-jdk-url.sh $1 )
19+
case "$1" in
20+
java8)
21+
COMPONENTS=2
22+
;;
23+
java11)
24+
COMPONENTS=1
25+
;;
26+
*)
27+
echo $"Unknown java version"
28+
exit 1
29+
esac
30+
mkdir -p /opt/openjdk
31+
cd /opt/openjdk
32+
curl -L ${JDK_URL} | tar zx --strip-components=${COMPONENTS}
33+
test -f /opt/openjdk/bin/java
34+
35+
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###########################################################
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# DOCKER
38+
###########################################################
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cd /
41+
curl -L https://download.docker.com/linux/static/stable/x86_64/docker-18.06.1-ce.tgz | tar zx
42+
mv /docker/* /bin/
43+
chmod +x /bin/docker*
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export ENTRYKIT_VERSION=0.4.0
46+
curl -L https://github.com/progrium/entrykit/releases/download/v${ENTRYKIT_VERSION}/entrykit_${ENTRYKIT_VERSION}_Linux_x86_64.tgz | tar zx
47+
chmod +x entrykit && \
48+
mv entrykit /bin/entrykit && \
49+
entrykit --symlink

‎ci/images/spring-boot-ci-image/Dockerfile

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FROM openjdk:8u181-jdk
1+
FROM ubuntu:bionic-20181018
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3-
RUN apt-get update && \
4-
apt-get install -y git && \
5-
apt-get install -y libxml2-utils && \
6-
apt-get install -y jq
3+
ADD setup.sh /setup.sh
4+
ADD get-jdk-url.sh /get-jdk-url.sh
5+
RUN ./setup.sh java8
76

8-
ADD https://github.com/raw/spring-io/concourse-java-scripts/v0.0.2/concourse-java.sh /opt/
7+
ENV JAVA_HOME /opt/openjdk
8+
ENV PATH $JAVA_HOME/bin:$PATH
9+
ADD docker-lib.sh /docker-lib.sh
910

10-
ENV DOCKER_VERSION=17.05.0-ce \
11-
ENTRYKIT_VERSION=0.4.0
12-
13-
RUN apt-get update && \
14-
apt-get install -y curl && \
15-
apt-get install -y libudev1 && \
16-
apt-get install -y iptables && \
17-
curl https://get.docker.com/builds/Linux/x86_64/docker-${DOCKER_VERSION}.tgz | tar zx && \
18-
mv /docker/* /bin/ && chmod +x /bin/docker*
19-
20-
# Install entrykit
21-
RUN curl -L https://github.com/progrium/entrykit/releases/download/v${ENTRYKIT_VERSION}/entrykit_${ENTRYKIT_VERSION}_Linux_x86_64.tgz | tar zx && \
22-
chmod +x entrykit && \
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mv entrykit /bin/entrykit && \
24-
entrykit --symlink
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26-
ADD https://github.com/raw/spring-projects/spring-boot/master/ci/images/docker-lib.sh /docker-lib.sh
27-
28-
ENTRYPOINT [ \
29-
"switch", \
30-
"shell=/bin/sh", "--", \
31-
"codep", \
32-
"/bin/docker daemon" \
33-
]
11+
ENTRYPOINT [ "switch", "shell=/bin/bash", "--", "codep", "/bin/docker daemon" ]

‎ci/images/spring-boot-jdk10-ci-image/Dockerfile

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This file was deleted.

‎ci/images/spring-boot-jdk11-ci-image/Dockerfile

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FROM openjdk:11-ea-28-jdk
1+
FROM ubuntu:bionic-20181018
22

3-
RUN apt-get update && \
4-
apt-get install -y git && \
5-
apt-get install -y libxml2-utils && \
6-
apt-get install -y jq
3+
ADD setup.sh /setup.sh
4+
ADD get-jdk-url.sh /get-jdk-url.sh
5+
RUN ./setup.sh java11
76

8-
ADD https://github.com/raw/spring-io/concourse-java-scripts/v0.0.2/concourse-java.sh /opt/
7+
ENV JAVA_HOME /opt/openjdk
8+
ENV PATH $JAVA_HOME/bin:$PATH
9+
ADD docker-lib.sh /docker-lib.sh
910

10-
ENV DOCKER_VERSION=17.05.0-ce \
11-
ENTRYKIT_VERSION=0.4.0
12-
13-
RUN apt-get update && \
14-
apt-get install -y curl && \
15-
apt-get install -y libudev1 && \
16-
apt-get install -y iptables && \
17-
curl https://get.docker.com/builds/Linux/x86_64/docker-${DOCKER_VERSION}.tgz | tar zx && \
18-
mv /docker/* /bin/ && chmod +x /bin/docker*
19-
20-
# Install entrykit
21-
RUN curl -L https://github.com/progrium/entrykit/releases/download/v${ENTRYKIT_VERSION}/entrykit_${ENTRYKIT_VERSION}_Linux_x86_64.tgz | tar zx && \
22-
chmod +x entrykit && \
23-
mv entrykit /bin/entrykit && \
24-
entrykit --symlink
25-
26-
ADD https://github.com/raw/spring-projects/spring-boot/master/ci/images/docker-lib.sh /docker-lib.sh
27-
28-
ENTRYPOINT [ \
29-
"switch", \
30-
"shell=/bin/sh", "--", \
31-
"codep", \
32-
"/bin/docker daemon" \
33-
]
11+
ENTRYPOINT [ "switch", "shell=/bin/bash", "--", "codep", "/bin/docker daemon" ]

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