Several of the packages being installed were actually transitional packages, that is, the package itself is either a complete no-op (since the package is already installed), or else the package only exists to depend on another package of a new name (to support people who are running older operating systems).
For the former, we can drop the dependency entirely, and for the latter we should use the new package name directly.
While we will still build for 18.04, we will now stop testing against it. Instead, we will test against 20.04, the next EOL release after 18.04.
Once Ubuntu 18.04 is EOL, any references to it will also be removed.
Note that 18.04 support was already deprecated in Dokku 0.28.0, so this change is just acknowledging that deprecation.
This makes the installation a bit more secure by ensuring a user does not accidentally expose a way for unauthorized users to add new ssh keys to the system.
Additionally, this removes the extra HOSTNAME file to make the initial install process easier (that file was not modifiable by any dokku commands.
Closes#2247
As of April 2021, it will no longer be an LTS release, and thus us supporting it will increase maintenance burdens.
Also switch CI to use 18.04, so as to test what we currently support.
Closes#4505
While the latest packages may continue to work on other releases, we will no longer officially support these releases, nor will we distribute packages.
This allows us to force another plugin as the default vhost implementation, or disable it altogether in favor of some higher-level proxy implementation, such as one that integrates with service discovery.
Edited the "unattended script" in the documentation so that apt-get
doesn't wait for input on the Dokku install.
modified: getting-started/install/debian.md
There are cases where we don't want the check for keyfile, this will add a
config option, that allows you to skip this particular check.
Fixes#1851
Signed-off-by: Jeroen van Baarsen <jeroenvanbaarsen@gmail.com>
