Benjamin Mahler created MESOS-5183:
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Summary: Provide backup/restore functionality for the registry.
Key: MESOS-5183
URL: https://issues.apache.org/jira/browse/MESOS-5183
Project: Mesos
Issue Type: Epic
Components: master
Reporter: Benjamin Mahler
Priority: Critical
Currently there is no built-in support for backup/restore of the registry
state. The current suggestion is to back up the LevelDB directories across each
master and to restore them. This can be error prone and it requires that
operators deal directly with the underlying storage layer.
Ideally, the master provides a means to extract the complete registry contents
for backup purposes, and has the ability to restore its state from a backup.
As a note, the {{/registrar(1)/registry}} endpoint currently provides an
ability to extract the state as JSON. There is currently no built-in support
for restoring from backups.
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