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Update upgrade-specific.html.md

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James Phillips 2017-07-18 07:11:59 -07:00 committed by GitHub
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@ -20,7 +20,11 @@ standard upgrade flow.
A new [`enable_script_checks`](/docs/agent/options.html#_enable_script_checks) configuration option was added, and defaults to `false`, meaning that in order to allow an agent to run health checks that execute scripts, this will need to be configured and set to `true`. This provides a safer out-of-the-box configuration for Consul where operators must opt-in to allow script-based health checks. A new [`enable_script_checks`](/docs/agent/options.html#_enable_script_checks) configuration option was added, and defaults to `false`, meaning that in order to allow an agent to run health checks that execute scripts, this will need to be configured and set to `true`. This provides a safer out-of-the-box configuration for Consul where operators must opt-in to allow script-based health checks.
If your cluster uses script health checks please be sure to set this to `true` as part of upgrading agents. If this is set to `true`, you should also enable [ACLs](https://www.consul.io/docs/guides/acl.html) to provide control over which users are allowed to register health checks that could potentially execute scripts on the agent machines. If your cluster uses script health checks please be sure to set this to `true` as part of upgrading agents. If this is set to `true`, you should also enable [ACLs](/docs/guides/acl.html) to provide control over which users are allowed to register health checks that could potentially execute scripts on the agent machines.
#### Web UI Is No Longer Released Separately
Consul releases will no longer include a `web_ui.zip` file with the compiled web assets. These have been built in to the Consul binary since the 0.7.x series and can be enabled with the [`-ui`](/docs/agent/options.html#_ui) configuration option. This makes it easier to deploy Consul as a single binary. THe [`-ui-dir`](/docs/agent/options.html#_ui_dir) option is still available for hosting customized versions of the web assets.
## Consul 0.8.0 ## Consul 0.8.0