fedora-saio

Swift All In One on Fedora(Vagrant libvirt provider)

Deployment screencast: https://asciinema.org/a/94335

Install dependencies

# Install vagrant-libvirt dependency packages
$ sudo dnf install @vagrant
$ sudo dnf install vagrant-libvirt

# Make sure you enable libvirt daemon
$ sudo systemctl enable libvirtd
$ sudo systemctl start libvirtd

# Make sure you enable virtlogd daemon
$ sudo systemctl enable virtlogd
$ sudo systemctl start virtlogd

Add user to libvirt group

$ sudo usermod -G libvirt -a <USERNAME>

Provision

• Start domain

vagrant up

• SSH to fedoraSaio domain

  vagrant ssh
      

Start swift

• Initialize swift object, container & account server

sudo swift-init main start

• Start other server namely updater, replication, auditor

sudo swift-init rest start;

Swift proxy server should be running at 192.168.11.33:8080

Dispersion report

• In order to dispersion report, run

swift-dispersion-populate

• Sample output

$ swift-dispersion-report
Using storage policy: gold
Queried 10 containers for dispersion reporting, 0s, 0 retries
100.00% of container copies found (50 of 50)
Sample represents 0.98% of the container partition space
Queried 10 objects for dispersion reporting, 0s, 0 retries
There were 10 partitions missing 0 copies.
100.00% of object copies found (30 of 30)
Sample represents 0.98% of the object partition space

Troubleshooting

• You may need to change :adapter value in Vagrantfile

Reference

• https://developer.fedoraproject.org/tools/vagrant/vagrant-libvirt.html
• http://docs.openstack.org/developer/swift/development_saio.html
• https://github.com/vagrant-libvirt/vagrant-libvirt
• Supported ec_type: https://bitbucket.org/kmgreen2/pyeclib

Multi-cluster

• Both swift proxy services and memcached services should be running on proxy server node