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Update upgrade-specific.html.markdown

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James Phillips 2016-11-08 12:12:57 -08:00 committed by GitHub
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@ -14,6 +14,16 @@ details provided for their upgrades as a result of new features or changed
behavior. This page is used to document those details separately from the behavior. This page is used to document those details separately from the
standard upgrade flow. standard upgrade flow.
## Consul 0.7.1
#### Child Process Reaping
Child process reaping support has been removed, along with the `reap` configuration option. Reaping is also done via [dumb-init](https://github.com/Yelp/dumb-init) in the [Consul Docker image](https://github.com/hashicorp/docker-consul), so removing it from Consul itself simplifies the code and eases future maintainence for Consul. If you are running Consul as PID 1 in a container you will need to arrange for a wrapper process to reap child processes.
#### DNS Resiliency Defaults
The default for [`max_stale`](/docs/agent/options.html#max_stale) has been increased from 5 seconds to a near-indefinite threshold (10 years) to allow DNS queries to continue to be served in the event of a long outage with no leader. A new telemetry counter has also been added at `consul.dns.stale_queries` to track when agents serve DNS queries that are over a certain staleness (>5 seconds).
## Consul 0.7 ## Consul 0.7
Consul version 0.7 is a very large release with many important changes. Changes Consul version 0.7 is a very large release with many important changes. Changes