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https://issues.apache.org/jira/browse/AIRAVATA-3273?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16976915#comment-16976915
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ASF subversion and git services commented on AIRAVATA-3273:
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Commit 6e216453be11f2d659d8948997b58c51f4bf6d76 in airavata's branch
refs/heads/master from Marcus Christie
[ https://gitbox.apache.org/repos/asf?p=airavata.git;h=6e21645 ]
AIRAVATA-3273 Defer copying wsgi.py since it triggers restart
> webpack-stats.json not getting cached
> -------------------------------------
>
> Key: AIRAVATA-3273
> URL: https://issues.apache.org/jira/browse/AIRAVATA-3273
> Project: Airavata
> Issue Type: Bug
> Components: Django Portal
> Reporter: Marcus Christie
> Assignee: Marcus Christie
> Priority: Major
>
> By default, [django-webpack-loader caches
> webpack-stats.json|https://github.com/owais/django-webpack-loader#cache] when
> DEBUG is false, but
> - it only does this on demand, so if there have no requests to the workspace
> app, it won't have cached [the WORKSPACE webpack loader
> config|https://github.com/apache/airavata-django-portal/blob/master/django_airavata/settings.py#L328]
> - currently the Ansible deployment configures mod_wsgi to start two Django
> processes, so even in the portal has seen a request for a Django app and
> cached that webpack loader config, that would only apply to the process that
> handled that request and the other one may not have it cached
> This causes a problem during deployment because the webpack-stats.json file
> gets updated well before {{collectstatic}} runs to copy the JS/CSS files into
> the static/ folder.
> Here are some ideas on how to improve this situation:
> - only have 1 Django process. That's the default, and we can increase it on a
> gateway by gateway basis if we actually see the kind of load that would
> warrant it.
> - somehow trigger a load of the webpack loader assets on server startup so
> they are cached on startup. Maybe in AppConfig.ready()
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