Quickly setup an ODL controller with alto-unicorn

setup-unicorn-without-odl.sh

#!/bin/bash

WORKDIR=$1
UNICORN_URL=https://github.com/openalto/alto-experimental
UNICORN_DIR=$WORKDIR/alto-experimental
UNICORN_FEATURE=$UNICORN_DIR/features/target/alto-experimental-features-0.1.0-SNAPSHOT.kar

yum install -y wget git zip unzip
curl -s "https://get.sdkman.io" | bash
source "$HOME/.sdkman/bin/sdkman-init.sh"
sdk i java 8u151-oracle
sdk i maven 3.5.0

mkdir -p ~/.m2
touch ~/.m2/settings.xml
cp -n ~/.m2/settings.xml{,.orig} ; \
wget -q -O - https://raw.githubusercontent.com/opendaylight/odlparent/master/settings.xml > ~/.m2/settings.xml

git clone $UNICORN_URL -b single-feature-repo $UNICORN_DIR
pushd $UNICORN_DIR
mvn clean install -DskipTests
popd

LOGIN_KARAF=$2
KARAF_BASE=$3

$LOGIN_KARAF config:edit org.ops4j.pax.url.mvn; \
             config:property-set org.ops4j.pax.url.mvn.defaultRepositories \
        '"file:${karaf.home}/${karaf.default.repository}@id=system.repository@snapshots,
         file:${karaf.data}/kar@id=kar.repository@multi@snapshots,
         file:${karaf.base}/${karaf.default.repository}@id=child.system.repository@snapshots"'; \
             config:update

if [ -n $KARAF_BASE ] ; then
    cp $UNICORN_FEATURE $KARAF_BASE/deploy/
    $LOGIN_KARAF feature:install odl-alto-unicorn-ui
else
    $LOGIN_KARAF kar:install file://$UNICORN_FEATURE; \
                 feature:install odl-alto-unicorn-ui
fi

setup-unicorn.sh

#!/bin/bash

WORKDIR="$(pwd)"
CACHE="$WORKDIR/.cache"
mkdir -p "$CACHE"

BASE_URL="https://nexus.opendaylight.org/content/repositories/opendaylight.release/org/opendaylight/integration/distribution-karaf"
DEFAULT_DISTRIBUTION="0.6.1-Carbon"
URL="$BASE_URL/$DEFAULT_DISTRIBUTION/distribution-karaf-$DEFAULT_DISTRIBUTION.zip"

UNICORN_URL=https://github.com/openalto/alto-experimental

work_in() {
	local DIR="$1"
	shift
	local CMD="$*"
	pushd "$DIR" &>/dev/null && \
		$CMD 1>/dev/null && \
		echo "Done." || \
		echo "Failed." && \
		popd
}

find_local_file() {
	local FILENAME=distribution-karaf-$1
	local TARGET=$2

	if [ -f "$CACHE/$FILENAME.tar.gz" ]; then
		eval $TARGET="$FILENAME.tar.gz"
	elif [ -f "$CACHE/$FILENAME.tar" ]; then
		eval $TARGET="$FILENAME.tar"
	elif [ -f "$CACHE/$FILENAME.zip" ]; then
		eval $TARGET="$FILENAME.zip"
	else
		eval $TARGET=""
	fi
}

download() {
	local DISTRIBUTION=$1
	local TARGET=$2
	local TARGET_FILE=$(eval "echo \$$TARGET")

	echo $TARGET_FILE

	if [ -z "$TARGET_FILE" ] || [ ! -f "$CACHE/$TARGET_FILE" ]; then
        if [ -n "$DISTRIBUTION" ]; then
            URL="$BASE_URL/$DISTRIBUTION/distribution-karaf-$DISTRIBUTION.zip"
        fi
		wget $URL -P "$CACHE"
		find_local_file $DISTRIBUTION $TARGET
	fi
}

install() {
	local FILENAME=distribution-karaf-$1
	local TARGET=$2

	local INSTALL="echo"
	local TARGET_FILE="Failed to install target: $FILENAME"

	local INSTALL_PATH=${3:-$TARGET}

	rm -rf "$TARGET"
	if [ -f "$CACHE/$FILENAME.tar.gz" ]; then
		INSTALL="$(which tar) xvfz"
		TARGET_FILE="$CACHE/$FILENAME.tar.gz"
	elif [ -f "$CACHE/$FILENAME.tar" ]; then
		INSTALL="$(which tar) xvf"
		TARGET_FILE="$CACHE/$FILENAME.tar"
	elif [ -f "$CACHE/$FILENAME.zip" ]; then
		INSTALL="$(which unzip)"
		TARGET_FILE="$CACHE/$FILENAME.zip"
	fi

	mkdir -p "$INSTALL_PATH"

	echo "Installing $FILENAME"
	work_in "$INSTALL_PATH" "$INSTALL $TARGET_FILE"
}

merge_log_file() {
	local ORIGIN=$1
	local TMP="$1_tmp"

	rm -f $TMP

	cat "$ORIGIN" | sed "s/^.*2016/2016/g" | sort | uniq > "$TMP"
	mv "$TMP" "$ORIGIN"
}

set_distribution() {
	if [ -z "$1" ]; then
		DISTRIBUTION="$DEFAULT_DISTRIBUTION"
	else
		DISTRIBUTION="$1"
	fi
	DISTRIBUTION_DIR="$WORKDIR/$DISTRIBUTION"
	ODL_SYSPATH="$DISTRIBUTION_DIR/system/org/opendaylight"
}

setup_distribution() {
	set_distribution $1

	find_local_file $DISTRIBUTION DISTRIBUTION_FILE
	download $DISTRIBUTION DISTRIBUTION_FILE
	install $DISTRIBUTION "$DISTRIBUTION_DIR" "$WORKDIR"
}

setup_git() {
	echo "Setting up git for $DISTRIBUTION"
	work_in $DISTRIBUTION_DIR git init
}

start_controller() {
    echo "Starting ODL controller (distribution: $DISTRIBUTION)"
    work_in $DISTRIBUTION_DIR bin/start
}

install_dependency() {
    yum install -y wget git zip unzip # Only work on redhat/centos/fedora
    curl -s "https://get.sdkman.io" | bash
    source "$HOME/.sdkman/bin/sdkman-init.sh"
    sdk i java 8u151-oracle
    sdk i maven 3.5.0
    mkdir -p ~/.m2
    touch ~/.m2/settings.xml
    cp -n ~/.m2/settings.xml{,.orig} ; \
    wget -q -O - https://raw.githubusercontent.com/opendaylight/odlparent/master/settings.xml > ~/.m2/settings.xml
}

install_unicorn() {
    local UNICORN_DIR=$WORKDIR/alto-experimental
    local UNICORN_FEATURE=$UNICORN_DIR/features/target/alto-experimental-features-0.1.0-SNAPSHOT.kar
    git clone $UNICORN_URL -b single-feature-repo $UNICORN_DIR
    work_in $UNICORN_DIR mvn clean install -DskipTests
    work_in $DISTRIBUTION_DIR bin/client config:edit org.ops4j.pax.url.mvn; \
        config:property-set org.ops4j.pax.url.mvn.defaultRepositories \
        '"file:${karaf.home}/${karaf.default.repository}@id=system.repository@snapshots,
         file:${karaf.data}/kar@id=kar.repository@multi@snapshots,
         file:${karaf.base}/${karaf.default.repository}@id=child.system.repository@snapshots"'; \
        bin/client config:update
    work_in $DISTRIBUTION_DIR bin/client kar:install file://$UNICORN_FEATURE
    work_in $DISTRIBUTION_DIR bin/client feature:install odl-alto-unicorn-ui
}

install_dependency
setup_distribution $1
start_controller
install_unicorn

Just run ./setup-unicorn.sh.

If you have set up the ODL controller by yourself, you can run ./setup-unicorn-without-odl.sh <base_dir> <karaf_login_cmd>.

For example,

./setup-unicorn-without-odl.sh $(pwd) "ssh -p 8101 karaf@localhost"