Installing Aurora

Install packages

Two methods are described, one for installing locally built packages, the other for installing released packages or release candidate packages.

Locally built

# Install vagrant scp
vagrant plugin install vagrant-scp

# Scp over the newly built packages
for rpm in ../../../artifacts/aurora-centos-7/dist/rpmbuild/RPMS/x86_64/*.rpm; do
  vagrant scp $rpm :$(basename $rpm)
done

# Install each rpm
vagrant ssh -- -L8081:localhost:8081 -L1338:localhost:1338
sudo yum install -y *.rpm

Released

vagrant ssh -- -L8081:localhost:8081 -L1338:localhost:1338
version=0.15.0
pkg_root="https://apache.bintray.com/aurora/centos-7/"
for rpm in \
    aurora-scheduler-${version}-1.el7.centos.aurora.x86_64.rpm \
    aurora-executor-${version}-1.el7.centos.aurora.x86_64.rpm \
    aurora-tools-${version}-1.el7.centos.aurora.x86_64.rpm; do
  wget $pkg_root/$rpm
  sudo yum install -y $rpm
done

Initialize and start

sudo -u aurora mkdir -p /var/lib/aurora/scheduler/db
sudo -u aurora mesos-log initialize --path=/var/lib/aurora/scheduler/db
sudo systemctl start aurora-scheduler
sudo systemctl start thermos

To make the Thermos observer work, you will have to follow the instructions of our Install Guide.

Create a job

echo "
task = SequentialTask(
  processes = [Process(name = 'hello', cmdline = 'echo hello')],
  resources = Resources(cpu = 0.5, ram = 128*MB, disk = 128*MB))
jobs = [Service(
  task = task, cluster = 'example', role = 'vagrant', environment = 'prod', name = 'hello')]" > hello_world.aurora

aurora job create example/vagrant/prod/hello hello_world.aurora

Troubleshooting

• Mesos: /var/log/mesos
• Aurora scheduler: sudo journalctl -u aurora-scheduler
• Aurora observer: sudo journalctl -u thermos