Arrowhead Core services

This repository contains Dockerfiles and scripts to run the Arrowhead core services inside Docker containers.

License

Released under the Arrowhead Framework Licensing terms, which is a dual license Eclipse Public License and Apache License v2.0. For more details, see the LICENSE file in this repository.

Quick start guide

git clone https://github.com/eistec/arrowhead-core-docker.git
cd arrowhead-core-docker

Service registry

cd service-registry
# Create a data volume to keep the service registry state between restarts
./create-volumes.sh
# Start the services
./run-server.sh

Prerequisites

• Docker, tested on Docker v1.10 (https://docs.docker.com/engine/installation/linux/ubuntulinux/)

Settings

See the file container-settings.sh for some Docker settings.

Examine the included configuration files for fine-grained tuning.

Building for ARM on x86

Configure binfmt-misc to run /usr/bin/qemu-arm-cortex-a8 as the interpreter for arm binaries:

(tested on Gentoo w/ systemd)

/etc/binfmt.d/qemu-binfmt.conf:

:arm:M::\x7fELF\x01\x01\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x28\x00:\xff\xff\xff\xff\xff\xff\xff\x00\xff\xff\xff\xff\xff\xff\x00\xff\xfe\xff\xff\xff:/usr/bin/qemu-arm-cortex-a8:P

run

systemctl restart systemd-binfmt.service

to apply the setting

Alternative temporary configuration directly in the terminal (untested):

echo ':arm:M::\x7fELF\x01\x01\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x28\x00:\xff\xff\xff\xff\xff\xff\xff\x00\xff\xff\xff\xff\xff\xff\x00\xff\xfe\xff\xff\xff:/usr/bin/qemu-arm-cortex-a8:P' > /proc/sys/fs/binfmt_misc/register