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https://issues.apache.org/jira/browse/AMBARI-18680?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Nate Cole updated AMBARI-18680:
-------------------------------
Description:
Orchestration via UpgradeHelper need to orchestrate via HOSTS instead of the
UpgradePack services. This will entail:
* Refactor UpgradeHelper to choose orchestration model
* Upgrade Pack changes are minimal, StageWrapper and Manual tasks are generated
in-code.
* Determine service check changes (if any)
was:
When invoking an Offline Upgrade, the server should be restricted for operation
by the web client.
* We can add a servlet filter to restrict this, then use a {{cluster-env}}
property to indicate when the API should be locked down.
* PUT/POST should all be disallowed
** Except when passing a custom header with calls that allows the functionality.
> Add orchestration for HOST_ORDERED upgrades
> -------------------------------------------
>
> Key: AMBARI-18680
> URL: https://issues.apache.org/jira/browse/AMBARI-18680
> Project: Ambari
> Issue Type: Task
> Components: ambari-server
> Reporter: Nate Cole
> Assignee: Nate Cole
> Priority: Critical
> Fix For: 2.5.0
>
>
> Orchestration via UpgradeHelper need to orchestrate via HOSTS instead of the
> UpgradePack services. This will entail:
> * Refactor UpgradeHelper to choose orchestration model
> * Upgrade Pack changes are minimal, StageWrapper and Manual tasks are
> generated in-code.
> * Determine service check changes (if any)
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