arangodb

History

Max Neunhoeffer 7dc9e89357 Add etcd v0.3.0.		2014-02-26 22:48:54 +01:00
..
Dockerfile	Add etcd v0.3.0.	2014-02-26 22:48:54 +01:00
README	Add etcd v0.3.0.	2014-02-26 22:48:54 +01:00
collectd-wrapper	Add etcd v0.3.0.	2014-02-26 22:48:54 +01:00
collectd.conf	Add etcd v0.3.0.	2014-02-26 22:48:54 +01:00

README

We're going to use Docker to build a chroot env that can be run with systemd-nspawn since I cannot figure out how to run
a container using docker in the global network namespace.

1. Build the collectd image using docker
docker build -t collectd .

2. Run the container (since we have to run it to export it...)
COLLECTD_CONTAINER=`docker run -name collectd-tmp -d collectd`

3. Export then kill the container
docker export collectd-tmp > /tmp/collectd.tar

4. Kill the temporary container
docker kill $COLLECTD_CONTAINER

5. Unpack the tar archive
mkdir -p /tmp/collectd && tar -xvf /tmp/collectd.tar -C /tmp/collectd/

6. Run collectd with systemd-nspawn - replace the COLLECTD_* env vars with your parameters!
sudo systemd-run --unit collectd systemd-nspawn -D /tmp/collectd /bin/bash -c "COLLECTD_GRAPHITE_HOSTNAME=172.31.13.241 COLLECTD_LOCAL_HOSTNAME=node1 /bin/collectd-wrapper"