Previously, checking if an app was deployed actually checked if there were any running processes. This is not only incorrect, but also fails to take into account applications that do not have running processes and are only used for one-off commands.
This fix migrates apps to the new "deployed" property which is set in core-post-deploy. The result is a slightly faster "deployed" check that is correct and allows non-scaled apps to actually work.
Closes#4398
This is a fairly slow operation currently done serially, making ps:scale output brutally slow. Using an error group to parallelize the output is also pleasing to the eyes :)
In many cases, a user may only set a global scheduler, and as such we waste the initial call to get the app scheduler. Parallelizing the fetch increases the speed at which we can check for the scheduler.
0.22.0 changed allowed values for app names, making it more difficult for users to fix their app names - you need to either downgrade+rename or recreate the app. The `apps:rename` command can now rename these old applications to the new standard.
Also drop some app name verification from internal commands. Duplicate verification doesn't help much, and though it isn't excessively slow, it does prevent us from running commands against old apps that exist.
Refs #4267
This is necessary for ensuring ssl certificates can be auto-retrieved for apps, and also easing integration into schedulers that use names and process types as part of DNS records.
As well, this fixes an issue where we may potentially have invalid DNS entries when adding apps to custom networks.
Closes#4102Closes#4114
This hopefully makes it a little easier to work with as the tooling is now based on something in golang core.
- move columnize usage to common plugin
- remove old vendor files
There is likely a better regex for the actually allowed names, but this will suffice for ensuring folks don't do weird things with their folder structures...
Closes#4013
The `tls` name is no longer a reserved app name, and can be used by applications. This was previously a reserved app name due to it's use as a place for global SSL certificate files; Dokku has not supported global SSL certificates for many releases, and thus there is no need to reserve the name.
A git push requires that the first four bytes should be the line length, so not suppressing the output results in a partially failed deploy.
https://stackoverflow.com/a/8175315/1515875
