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sos

Service for OpenStack

  • Is a facilitator for OpenStack services and logs on Red Hat OSes

Requirements

  • RHEL 6.x

  • Fedora 19+

  • Rubygems RPM
    $ yum install rubygems

    • On RHEL, it's available from RHEL Server Optional (v. 6 64-bit x86_64) channel

Install

From Internet
$ gem install sos

or

Manually

  1. Download the latest version from https://rubygems.org/gems/sos
  2. Install the gem manually
    $ gem install sos-0.2.6.gem

Quickstart

Run sos from the command line to get help
$ sos

Demo

  • All installed openstack and neutron services:
    $ sos list
    neutron-dhcp-agent:enabled
    neutron-l3-agent:enabled
    neutron-metadata-agent:enabled
    neutron-openvswitch-agent:enabled
    neutron-ovs-cleanup:enabled
    neutron-server:disabled

  • status, start, stop, restart commands can be used
    $ sos status
    neutron-openvswitch-agent (pid 2426) is running...
    openstack-ceilometer-compute (pid 2434) is running...
    openstack-nova-api (pid 2442) is running...
    openstack-nova-compute (pid 4197) is running...

  • Services can be filtered
    $ sos status nova
    openstack-nova-api (pid 2442) is running...
    openstack-nova-compute (pid 4197) is running...

  • logs runs exec tail -f to corresponding log files
    using same filtering principle
    $ sos logs dhcp l3
    ==> /var/log//neutron/dhcp-agent.log <== 2013-12-04 23:51:19.795 28273 INFO neutron.openstack.common.rpc.impl_qpid [-] Connected to AMQP server on 192.168.0.222:5672

    ==> /var/log//neutron/l3-agent.log <==
    2013-12-04 23:51:19.795 28273 INFO neutron.openstack.common.rpc.impl_qpid [-] Connected to AMQP server on 192.168.0.222:5672

Notes

  • Above examples are from a Neutron network node
  • Logs have been truncated

Uninstall

$ gem uninstall sos

Sources

https://github.com/gildub/sos

Licence

GNU GPLV3 - See COPYING file

Contributors

Gilles Dubreuil - gilles@redhat.com