A DOKKU_SCALE file will always be used for managing the scale count for an app if it exists in a repository. As such, ps:scale usage should be disabled in those cases. This commit makes that more apparent.
Also document how to build a specific core plugin for testing purposes.
Closes#3544
# History
## 0.16.4
Install/update via the bootstrap script:
```shell
wget https://raw.githubusercontent.com/dokku/dokku/v0.16.4/bootstrap.sh
sudo DOKKU_TAG=v0.16.4 bash bootstrap.sh
```
### Bug Fixes
- #3547: @josegonzalez Correct retrieval of resource values for alternative schedulers
### New Features
- #3546: @josegonzalez Add ability to trigger an arbitrary plugin hook
This is useful in cases where the command output must be tested, but it is otherwise embedded in a specific part of the dokku core.
As the 'plugin' commands require root, this is safe to add to the core.
# History
## 0.16.3
Install/update via the bootstrap script:
```shell
wget https://raw.githubusercontent.com/dokku/dokku/v0.16.3/bootstrap.sh
sudo DOKKU_TAG=v0.16.3 bash bootstrap.sh
```
### Bug Fixes
- #3541: @josegonzalez Handle case where image is null on first deploy
### New Features
- #3543: @josegonzalez Add ability to clear global domains
- #3517: @josegonzalez SSH key updates
- #3538: @josegonzalez Silence dokku run 'errors'
### Documentation
- #3523: @MarcDiethelm Add an example how to specify a Dockerfile for deployment
- #3539: @josegonzalez Warn users when ufw is enabled
If the subdomain is url-like, assume it is a valid url and use it for the default domain name. This allows users to specify the default domain for an app even if that is a subdomain of a global vhost.
Closes#3529
# History
## 0.16.1
Install/update via the bootstrap script:
```shell
wget https://raw.githubusercontent.com/dokku/dokku/v0.16.1/bootstrap.sh
sudo DOKKU_TAG=v0.16.1 bash bootstrap.sh
```
### New Features
- #3532: @josegonzalez refactor: allow the scheduler to decide if an app is deployed
### Documentation
- #3530: @jhstatewide Updated info about supported Ubuntu versions
The previous output required too much parsing to be used in an automated fashion. This change makes that a bit easier, without sacrificing usability.
Note that the output is quite a bit different from heroku. This is purposeful as we do not have the concept of dynos.
Closes#3520
# History
## 0.15.5
Install/update via the bootstrap script:
```shell
wget https://raw.githubusercontent.com/dokku/dokku/v0.15.5/bootstrap.sh
sudo DOKKU_TAG=v0.15.5 bash bootstrap.sh
```
### New Features
- #3511: @josegonzalez Add json output to config:export
### Documentation
- #3510: @josegonzalez Remove SPONSORS doc in favor of OpenCollective
- #3509: @Neamar Missing space in markdown formatting
- #3507: @renestalder Fix GitLab CI examples
This change adds json output as both key/value as well as a list of objects. The former can be used in quick scripting environments, while the latter allows higher-level languages to have a bit more structure around how environment variables are declared. Specifically, systems such as kubernetes understand the latter method, while the former can be used within Nomad job files.
