Welcome to Freezer’s Disaster Recovery documentation!

freezer-dr, OpenStack Compute node High Available provides compute node high availability for OpenStack. Simply freezer-dr monitors all compute nodes running in a cloud deployment and if there is any failure in one of the compute nodes freezer-dr will fence this compute node then freezer-dr will try to evacuate all running instances on this compute node, finally freezer-dr will notify all users who have workload/instances running on this compute node as well as will notify the cloud administrators.

Indices and tables

• Index

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• The freezer_dr.common.config Module
• The freezer_dr.common.daemon Module
• The freezer_dr.common.osclient Module
• The freezer_dr.common.utils Module
• The freezer_dr.common.yaml_parser Module
• The freezer_dr.evacuators.common.driver Module
• The freezer_dr.evacuators.common.manager Module
• The freezer_dr.evacuators.common.utils Module
• The freezer_dr.evacuators.drivers.default.standard Module
• The freezer_dr.evacuators.drivers.dummy.dummy Module
• The freezer_dr.fencers.common.driver Module
• The freezer_dr.fencers.common.manager Module
• The freezer_dr.fencers.drivers.ipmi.driver Module
• The freezer_dr.fencers.drivers.ipmi.ipmitool Module
• The freezer_dr.fencers.drivers.libvirt.driver Module
• The freezer_dr.main Module
• The freezer_dr.monitors.common.driver Module
• The freezer_dr.monitors.common.manager Module
• The freezer_dr.monitors.drivers.default.driver Module
• The freezer_dr.monitors.drivers.dummy.driver Module
• The freezer_dr.monitors.drivers.monasca.driver Module
• The freezer_dr.notifiers.common.driver Module
• The freezer_dr.notifiers.common.manager Module
• The freezer_dr.notifiers.drivers.default.default_email Module
• The freezer_dr.notifiers.drivers.slack.slack Module