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* include dist version and ssh validation in multinode
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* bug in ansible regarding delay/retry, removing variable
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* rhel7.0 workaround to update and ignore errors
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* Fix nova compute workaround
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* Fix seed values for foreman
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* ignore errors on rhsm register
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* ignore errors from rhsm register
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* Change value of controller_admin_host in seeds.rb
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* Add uri_v3 to tempest config
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* epel=y when redhat or centos
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* Set up SwiftOperator role for tempest
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* Fix log collection
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* adding pip nose install so we have the option of tempest branch
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* packstack/neutron: adds ml2-plugin role
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* packstack/multinode: enables ml2-plugin if tag is set
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* tempest: archive logs and settings only
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* Introduces the stdstream logger
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* Make results a "top-level" log item
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* Change some tags in foreman playbook
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* Add --debug to puppet call for node installs