The 'server.key' and 'server.crt' can printed to stdin.
The two options are:
`dokku certs:show <app> key > server.key`
`dokku certs:show <app> crt > server.crt`
This will create two files, `server.key` and `server.crt`.
Those files contain the private key and the certificate.
Includes tests.
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
This functionality was broken due to a refactor of argument handling in a previous release.
In addition to the fix, all the functionality was moved to scheduler-enter, which allows scheduler plugins to implement ways of entering containers in the relevant scheduler.
Closes#3972
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.
In dokku/dokku#3602 a new error page for the 502 status code was
introduced.
However, this error page is not currently being used, and results in a
404 error being served instead, because nginx is trying to load a
non-existent file:
```
open() "/var/lib/dokku/data/nginx-vhosts/dokku-errors/502-error.html" failed (2: No such file or directory)
```
Fix this by copying the `502-error.html` file into the `dokku-errors`
directory upon installation.
# History
## 0.20.4
Install/update via the bootstrap script:
```shell
wget https://raw.githubusercontent.com/dokku/dokku/v0.20.4/bootstrap.sh
sudo DOKKU_TAG=v0.20.4 bash bootstrap.sh
```
### New Features
- #3936: @josegonzalez Enable limiting and reserving gpu resources
### Documentation
- #3937: @josegonzalez Add minor documentation for the kubernetes and nomad schedulers
### Other
- #3935: @dependabot-preview[bot] chore(deps): bump jinja2 from 2.11.1 to 2.11.2 in /tests/apps/python-flask
- #3934: @dependabot-preview[bot] chore(deps): bump github.com/golang/protobuf from 1.3.5 to 1.4.0 in /tests/apps/gogrpc
- #3933: @dependabot-preview[bot] chore(deps): bump jetty-servlet from 9.4.27.v20200227 to 9.4.28.v20200408 in /tests/apps/java
# History
## 0.20.3
Install/update via the bootstrap script:
```shell
wget https://raw.githubusercontent.com/dokku/dokku/v0.20.3/bootstrap.sh
sudo DOKKU_TAG=v0.20.3 bash bootstrap.sh
```
### New Features
- #3926: @josegonzalez Add proper support for various buildpack urls
### Other
- #3928: @dependabot-preview[bot] chore(deps): bump google.golang.org/grpc from 1.28.0 to 1.28.1 in /tests/apps/gogrpc
- #3925: @dependabot-preview[bot] chore(deps): bump flask from 1.1.1 to 1.1.2 in /tests/apps/python-flask
- #3924: @dependabot-preview[bot] chore(deps): bump flask from 1.1.1 to 1.1.2 in /tests/apps/multi
