Issue #17108 has been updated by Charlie Sharpsteen.
Redmine Issue [#17108](http://projects.puppetlabs.com/issues/17108) has been migrated to JIRA: <https://tickets.puppetlabs.com/browse/PDB-139> ---------------------------------------- Feature #17108: "Degraded mode" that allows Puppet to operate when PuppetDB is down - with queues and cache https://projects.puppetlabs.com/issues/17108#change-101450 * Author: Deepak Giridharagopal * Status: Needs Decision * Priority: Normal * Assignee: * Category: * Target version: * Keywords: backlog * Branch: * Affected PuppetDB version: ---------------------------------------- Many current PuppetDB users are managing HA themselves, by setting up HTTP load balancers and PostgreSQL replication on their own. Architecturally, I think we could reasonably offer application-level HA...a system that would be easier to setup, and would have relaxed consistency guarantees compared to more hardcore (and more complicated) database replication. Ideas: * the terminus code can spool write requests to disk in the event of downstream failure, and flush that queue when connectivity is re-established * the terminus code can cache collection queries for a configurable amount of time. the cache is consulted only during failure scenarios, to allow for continued (albeit degraded) operation. -- You have received this notification because you have either subscribed to it, or are involved in it. To change your notification preferences, please click here: http://projects.puppetlabs.com/my/account -- You received this message because you are subscribed to the Google Groups "Puppet Bugs" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To post to this group, send email to [email protected]. Visit this group at http://groups.google.com/group/puppet-bugs. For more options, visit https://groups.google.com/groups/opt_out.
