docker-java · KostyaSha · Jun 17, 2016 · Jun 17, 2016 · Jun 17, 2016 · Jun 17, 2016
diff --git a/.travis.yml b/.travis.yml
@@ -1,7 +1,40 @@
+sudo: required
+dist: trusty
 language: java
+
+services:
+  - docker
+
 jdk:
  - oraclejdk7
+
+env:
+  global:
+    - DOCKER_TLS_VERIFY=""
+
+  matrix:
+    - repo="main"  DOCKER_HOST="tcp://127.0.0.1:2375" DOCKER_VERSION="1.11.2-0~trusty" FAST_BUILD=true
+    - repo="main" DOCKER_HOST="tcp://127.0.0.1:2375" DOCKER_VERSION="1.11.2-0~trusty"
+    - repo="main" DOCKER_HOST="unix:///var/run/docker.sock" DOCKER_VERSION="1.11.2-0~trusty" DEPLOY=true
+    - repo="main" DOCKER_HOST="unix:///var/run/docker.sock" DOCKER_VERSION="1.10.3-0~trusty"
+    - repo="testing" DOCKER_HOST="tcp://127.0.0.1:2375"
+    - repo="testing" DOCKER_HOST="unix:///var/run/docker.sock"
+    - repo="experimental" DOCKER_HOST="tcp://127.0.0.1:2375"
+    - repo="experimental" DOCKER_HOST="unix:///var/run/docker.sock"
+
+cache:
+  directories:
+  - $HOME/.travis_cache
+#  - $HOME/.m2 install would pollute it
+
 before_install:
- - pip install --user codecov
+  - pip install --user codecov
+  - ./travis-before-install.sh
+
+script: if [ "${FAST_BUILD}" == true ]; then mvn package ; else mvn verify; fi
+
 after_success:
- - ./travis-after-success.sh
+  - ./travis-after-success.sh
+
+after_script:
+  - sudo cat /var/log/upstart/docker.log
diff --git a/get-docker-com.sh b/get-docker-com.sh
@@ -0,0 +1,313 @@
+#!/bin/sh
+set -e
+#
+# This script is meant for quick & easy install via:
+#   'curl -sSL https://get.docker.com/ | sh'
+# or:
+#   'wget -qO- https://get.docker.com/ | sh'
+#
+# For test builds (ie. release candidates):
+#   'curl -fsSL https://test.docker.com/ | sh'
+# or:
+#   'wget -qO- https://test.docker.com/ | sh'
+#
+# For experimental builds:
+#   'curl -fsSL https://experimental.docker.com/ | sh'
+# or:
+#   'wget -qO- https://experimental.docker.com/ | sh'
+#
+# Docker Maintainers:
+#   To update this script on https://get.docker.com,
+#   use hack/release.sh during a normal release,
+#   or the following one-liner for script hotfixes:
+#     aws s3 cp --acl public-read hack/install.sh s3://get.docker.com/index
+#
+
+url="https://get.docker.com/"
+apt_url="https://apt.dockerproject.org"
+yum_url="https://yum.dockerproject.org"
+gpg_fingerprint="58118E89F3A912897C070ADBF76221572C52609D"
+
+key_servers="
+ha.pool.sks-keyservers.net
+pgp.mit.edu
+keyserver.ubuntu.com
+"
+
+command_exists() {
+	command -v "$@" > /dev/null 2>&1
+}
+
+semverParse() {
+	major="${1%%.*}"
+	minor="${1#$major.}"
+	minor="${minor%%.*}"
+	patch="${1#$major.$minor.}"
+	patch="${patch%%[-.]*}"
+}
+
+do_install() {
+	case "$(uname -m)" in
+		*64)
+			;;
+		*)
+			cat >&2 <<-'EOF'
+			Error: you are not using a 64bit platform.
+			Docker currently only supports 64bit platforms.
+			EOF
+			exit 1
+			;;
+	esac
+
+	user="$(id -un 2>/dev/null || true)"
+
+	sh_c='sh -c'
+	if [ "$user" != 'root' ]; then
+		if command_exists sudo; then
+			sh_c='sudo -E sh -c'
+		elif command_exists su; then
+			sh_c='su -c'
+		else
+			cat >&2 <<-'EOF'
+			Error: this installer needs the ability to run commands as root.
+			We are unable to find either "sudo" or "su" available to make this happen.
+			EOF
+			exit 1
+		fi
+	fi
+
+	curl=''
+	if command_exists curl; then
+		curl='curl -sSL'
+	elif command_exists wget; then
+		curl='wget -qO-'
+	elif command_exists busybox && busybox --list-modules | grep -q wget; then
+		curl='busybox wget -qO-'
+	fi
+
+	# check to see which repo they are trying to install from
+	if [ -z "$repo" ]; then
+		repo='main'
+		if [ "https://test.docker.com/" = "$url" ]; then
+			repo='testing'
+		elif [ "https://experimental.docker.com/" = "$url" ]; then
+			repo='experimental'
+		fi
+	fi
+
+	# perform some very rudimentary platform detection
+	lsb_dist=''
+	dist_version=''
+	if command_exists lsb_release; then
+		lsb_dist="$(lsb_release -si)"
+	fi
+	if [ -z "$lsb_dist" ] && [ -r /etc/lsb-release ]; then
+		lsb_dist="$(. /etc/lsb-release && echo "$DISTRIB_ID")"
+	fi
+	if [ -z "$lsb_dist" ] && [ -r /etc/debian_version ]; then
+		lsb_dist='debian'
+	fi
+	if [ -z "$lsb_dist" ] && [ -r /etc/fedora-release ]; then
+		lsb_dist='fedora'
+	fi
+	if [ -z "$lsb_dist" ] && [ -r /etc/oracle-release ]; then
+		lsb_dist='oracleserver'
+	fi
+	if [ -z "$lsb_dist" ]; then
+		if [ -r /etc/centos-release ] || [ -r /etc/redhat-release ]; then
+			lsb_dist='centos'
+		fi
+	fi
+	if [ -z "$lsb_dist" ] && [ -r /etc/os-release ]; then
+		lsb_dist="$(. /etc/os-release && echo "$ID")"
+	fi
+
+	lsb_dist="$(echo "$lsb_dist" | tr '[:upper:]' '[:lower:]')"
+
+	case "$lsb_dist" in
+
+		ubuntu)
+			if command_exists lsb_release; then
+				dist_version="$(lsb_release --codename | cut -f2)"
+			fi
+			if [ -z "$dist_version" ] && [ -r /etc/lsb-release ]; then
+				dist_version="$(. /etc/lsb-release && echo "$DISTRIB_CODENAME")"
+			fi
+		;;
+
+		debian)
+			dist_version="$(cat /etc/debian_version | sed 's/\/.*//' | sed 's/\..*//')"
+			case "$dist_version" in
+				8)
+					dist_version="jessie"
+				;;
+				7)
+					dist_version="wheezy"
+				;;
+			esac
+		;;
+
+		oracleserver)
+			# need to switch lsb_dist to match yum repo URL
+			lsb_dist="oraclelinux"
+			dist_version="$(rpm -q --whatprovides redhat-release --queryformat "%{VERSION}\n" | sed 's/\/.*//' | sed 's/\..*//' | sed 's/Server*//')"
+		;;
+
+		fedora|centos)
+			dist_version="$(rpm -q --whatprovides redhat-release --queryformat "%{VERSION}\n" | sed 's/\/.*//' | sed 's/\..*//' | sed 's/Server*//')"
+		;;
+
+		*)
+			if command_exists lsb_release; then
+				dist_version="$(lsb_release --codename | cut -f2)"
+			fi
+			if [ -z "$dist_version" ] && [ -r /etc/os-release ]; then
+				dist_version="$(. /etc/os-release && echo "$VERSION_ID")"
+			fi
+		;;
+
+
+	esac
+
+
+	# Run setup for each distro accordingly
+	case "$lsb_dist" in
+		ubuntu|debian)
+			export DEBIAN_FRONTEND=noninteractive
+
+			did_apt_get_update=
+			apt_get_update() {
+				if [ -z "$did_apt_get_update" ]; then
+					( set -x; $sh_c 'sleep 3; apt-get update' )
+					did_apt_get_update=1
+				fi
+			}
+
+			# aufs is preferred over devicemapper; try to ensure the driver is available.
+			if ! grep -q aufs /proc/filesystems && ! $sh_c 'modprobe aufs'; then
+				if uname -r | grep -q -- '-generic' && dpkg -l 'linux-image-*-generic' | grep -qE '^ii|^hi' 2>/dev/null; then
+					kern_extras="linux-image-extra-$(uname -r) linux-image-extra-virtual"
+
+					apt_get_update
+					( set -x; $sh_c 'sleep 3; apt-get install -y -q '"$kern_extras" ) || true
+
+					if ! grep -q aufs /proc/filesystems && ! $sh_c 'modprobe aufs'; then
+						echo >&2 'Warning: tried to install '"$kern_extras"' (for AUFS)'
+						echo >&2 ' but we still have no AUFS.  Docker may not work. Proceeding anyways!'
+						( set -x; sleep 10 )
+					fi
+				else
+					echo >&2 'Warning: current kernel is not supported by the linux-image-extra-virtual'
+					echo >&2 ' package.  We have no AUFS support.  Consider installing the packages'
+					echo >&2 ' linux-image-virtual kernel and linux-image-extra-virtual for AUFS support.'
+					( set -x; sleep 10 )
+				fi
+			fi
+
+			# install apparmor utils if they're missing and apparmor is enabled in the kernel
+			# otherwise Docker will fail to start
+			if [ "$(cat /sys/module/apparmor/parameters/enabled 2>/dev/null)" = 'Y' ]; then
+				if command -v apparmor_parser >/dev/null 2>&1; then
+					echo 'apparmor is enabled in the kernel and apparmor utils were already installed'
+				else
+					echo 'apparmor is enabled in the kernel, but apparmor_parser missing'
+					apt_get_update
+					( set -x; $sh_c 'sleep 3; apt-get install -y -q apparmor' )
+				fi
+			fi
+
+			if [ ! -e /usr/lib/apt/methods/https ]; then
+				apt_get_update
+				( set -x; $sh_c 'sleep 3; apt-get install -y -q apt-transport-https ca-certificates' )
+			fi
+			if [ -z "$curl" ]; then
+				apt_get_update
+				( set -x; $sh_c 'sleep 3; apt-get install -y -q curl ca-certificates' )
+				curl='curl -sSL'
+			fi
+			(
+			set -x
+			for key_server in $key_servers ; do
+				$sh_c "apt-key adv --keyserver hkp://${key_server}:80 --recv-keys ${gpg_fingerprint}" && break
+			done
+			$sh_c "apt-key adv -k ${gpg_fingerprint} >/dev/null"
+			$sh_c "mkdir -p /etc/apt/sources.list.d"
+			$sh_c "echo deb [arch=$(dpkg --print-architecture)] ${apt_url}/repo ${lsb_dist}-${dist_version} ${repo} > /etc/apt/sources.list.d/docker.list"
+			$sh_c 'sleep 3; apt-get update'
+			if [ -z "$DOCKER_VERSION" ]; then
+			    $sh_c 'apt-get -o Dpkg::Options::="--force-confnew" install -y -q docker-engine'
+			else
+			    $sh_c "apt-get -o Dpkg::Options::=\"--force-confnew\" install -y -q docker-engine=$DOCKER_VERSION"
+			fi
+			)
+			exit 0
+			;;
+
+		fedora|centos|oraclelinux)
+			$sh_c "cat >/etc/yum.repos.d/docker-${repo}.repo" <<-EOF
+			[docker-${repo}-repo]
+			name=Docker ${repo} Repository
+			baseurl=${yum_url}/repo/${repo}/${lsb_dist}/${dist_version}
+			enabled=1
+			gpgcheck=1
+			gpgkey=${yum_url}/gpg
+			EOF
+			if [ "$lsb_dist" = "fedora" ] && [ "$dist_version" -ge "22" ]; then
+				(
+					set -x
+					$sh_c 'sleep 3; dnf -y -q install docker-engine'
+				)
+			else
+				(
+					set -x
+					$sh_c 'sleep 3; yum -y -q install docker-engine'
+				)
+			fi
+			exit 0
+			;;
+		gentoo)
+			if [ "$url" = "https://test.docker.com/" ]; then
+				# intentionally mixed spaces and tabs here -- tabs are stripped by "<<-'EOF'", spaces are kept in the output
+				cat >&2 <<-'EOF'
+
+				  You appear to be trying to install the latest nightly build in Gentoo.'
+				  The portage tree should contain the latest stable release of Docker, but'
+				  if you want something more recent, you can always use the live ebuild'
+				  provided in the "docker" overlay available via layman.  For more'
+				  instructions, please see the following URL:'
+
+				    https://github.com/tianon/docker-overlay#using-this-overlay'
+
+				  After adding the "docker" overlay, you should be able to:'
+
+				    emerge -av =app-emulation/docker-9999'
+
+				EOF
+				exit 1
+			fi
+
+			(
+				set -x
+				$sh_c 'sleep 3; emerge app-emulation/docker'
+			)
+			exit 0
+			;;
+	esac
+
+	# intentionally mixed spaces and tabs here -- tabs are stripped by "<<-'EOF'", spaces are kept in the output
+	cat >&2 <<-'EOF'
+
+	  Either your platform is not easily detectable, is not supported by this
+	  installer script (yet - PRs welcome! [hack/install.sh]), or does not yet have
+	  a package for Docker.  Please visit the following URL for more detailed
+	  installation instructions:
+
+	    https://docs.docker.com/engine/installation/
+
+	EOF
+	exit 1
+}
+
+# wrapped up in a function so that we have some protection against only getting
+# half the file during "curl | sh"
+do_install
diff --git a/src/main/java/com/github/dockerjava/jaxrs/DockerCmdExecFactoryImpl.java b/src/main/java/com/github/dockerjava/jaxrs/DockerCmdExecFactoryImpl.java
@@ -19,6 +19,7 @@
 
 import com.github.dockerjava.api.command.UpdateContainerCmd;
 
+import com.github.dockerjava.core.SSLConfig;
 import org.apache.http.config.RegistryBuilder;
 import org.apache.http.conn.socket.ConnectionSocketFactory;
 import org.apache.http.conn.socket.PlainConnectionSocketFactory;
@@ -161,7 +162,10 @@ public void init(DockerClientConfig dockerClientConfig) {
         SSLContext sslContext = null;
 
         try {
-            sslContext = dockerClientConfig.getSSLConfig().getSSLContext();
+            final SSLConfig sslConfig = dockerClientConfig.getSSLConfig();
+            if (sslConfig != null) {
+                sslContext = sslConfig.getSSLContext();
+            }
         } catch (Exception ex) {
             throw new DockerClientException("Error in SSL Configuration", ex);
         }

diff --git a/src/test/resources/travis-logback.xml b/src/test/resources/travis-logback.xml
@@ -0,0 +1,19 @@
+<configuration debug="true"> <!-- This will give you some valuable info about logback config upon runtime. Remove this for production. -->
+
+    <appender name="STDOUT" class="ch.qos.logback.core.ConsoleAppender">
+        <encoder>
+            <pattern>%d{HH:mm:ss.SSS} %-5level %logger{36} - %msg%n</pattern>
+        </encoder>
+    </appender>
+
+    <!--<logger name="com.github.dockerjava" level="DEBUG"/>-->
+    <!--<logger name="com.github.dockerjava.jaxrs" level="DEBUG"/>-->
+    <!--<logger name="com.github.dockerjava.netty" level="DEBUG"/>-->
+    <!--<logger name="org.apache.http.impl.conn" level="DEBUG"/>-->
+
+
+    <root level="INFO">
+        <appender-ref ref="STDOUT" />
+    </root>
+
+</configuration>