Bring configuration in line with the latest Cloud init verison. Tested under 20.1.
Mainly done due to `debconf_selections` not working with the old syntac.
See the `debconf_selections` item under https://cloudinit.readthedocs.io/en/latest/topics/modules.html#apt-configure
Changes include:
- reboot when apt deems it necessary,
- define update and upgrade with the package syntax,
- bring apt sources and keys inline with apt syntax and
- dynamically get the right release by using the var '$RELEASE'.
[ci skip]
This cloudinit script had become outdated.
Changed 4 things:
- docker repository had moved
- use current docker gpg key
- use current dokku gpg key
- move over to ubuntu focal LTS 20.20
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.
These are usually not optional and actually explain what a user is interested in. As we don't have documentation partials, duplication isn't in favor of the project maintainer's benefit.
Closes#3927
# 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
# History
## 0.20.2
Install/update via the bootstrap script:
```shell
wget https://raw.githubusercontent.com/dokku/dokku/v0.20.2/bootstrap.sh
sudo DOKKU_TAG=v0.20.2 bash bootstrap.sh
```
### Bug Fixes
- #3921: @josegonzalez Correct container_type handling when entering containers
- #3919: @josegonzalez Fix bug with restarting containers not being routed to because of changing IP addresses
### New Features
- #3920: @josegonzalez Add the ability to list ssh keys for a specific user
# History
## 0.20.1
Install/update via the bootstrap script:
```shell
wget https://raw.githubusercontent.com/dokku/dokku/v0.20.1/bootstrap.sh
sudo DOKKU_TAG=v0.20.1 bash bootstrap.sh
```
### Bug Fixes
- #3916: @josegonzalez Change error exit to warning when no apps exist
### New Features
- #3918: @josegonzalez Upgrade herokuish to 0.5.11
- #3915: @josegonzalez Add ability to check if a plugin has been installed
- #3914: @josegonzalez Add ability to change or disable the access/error log path
- #3913: @josegonzalez Upgrade herokuish
### Documentation
- #3907: @josegonzalez Add sponsoring link to issue template
- #3904: @jazzzz Update dokku-apt entry
- #3902: @josegonzalez Remove extra commas from network docs
### Other
- #3909: @dependabot-preview[bot] chore(deps): bump werkzeug from 1.0.0 to 1.0.1 in /tests/apps/python-flask
- #3903: @dependabot-preview[bot] chore(deps-dev): bump heroku/heroku-buildpack-php from 172 to 173 in /tests/apps/php
# History
## 0.20.0
Install/update via the bootstrap script:
```shell
wget https://raw.githubusercontent.com/dokku/dokku/v0.20.0/bootstrap.sh
sudo DOKKU_TAG=v0.20.0 bash bootstrap.sh
```
### Bug Fixes
- #3891: @josegonzalez Add missing cpio dependency
- #3861: @josegonzalez Fix app clone and rename calls
- #3682: @josegonzalez Force tty check to run with the default language
- #3853: @josegonzalez Add missing hooks to events plugin
### New Features
- #3899: @josegonzalez Drop unnecessary quotes on docker inspect calls
- #3895: @josegonzalez Expose network listeners to nginx templates for all process types
- #3893: @josegonzalez Rewrite apps plugin in golang
- #3889: @josegonzalez Update herokuish
- #3879: @josegonzalez Drop support for unsupported Debian and Ubuntu releases …
- #3880: @josegonzalez Remove unnecessary source/import statements
- #3871: @josegonzalez Rewrite proxy plugin in golang
- #3869: @josegonzalez Standardize plugin trigger calls
- #3870: @josegonzalez Use Println in favor of Fprintln for os.Stdout
- #3868: @josegonzalez Remove ps command
- #3866: @josegonzalez Unify nginx config commands
- #3865: @josegonzalez Cleanup injected docker labels
- #3860: @josegonzalez Remove deprecated egrep calls from codebase
- #3854: @josegonzalez Remove deprecated code
- #3852: @josegonzalez Standardize plugin code
- #3850: @josegonzalez DRY up reports in golang
- #3851: @josegonzalez Update herokuish to 0.5.6
- #3847: @josegonzalez Custom docker networking
- #3848: @josegonzalez Minor logging changes
- #3843: @josegonzalez Enable HSTS by default
- #3844: @josegonzalez Add global fallback for DOKKU_PROXY_PORT and DOKKU_PROXY_SSL_PORT
- #3609: @jayjun Start long running containers with --init with tests
- #3842: @josegonzalez rework docker-args-process trigger arguments
- #3841: @josegonzalez Implement docker-options:clear
### Documentation
- #3901: @Cellane 📝 Update information about Dokku CLI installation
- #3892: @josegonzalez Move code of conduct to .github org repository
- #3888: @decentral1se Mark 9+ for Debian version
- #3874: @josegonzalez Push users to upgrade to recent versions
- #3864: @alex-galey Change docs copyright to 2020
- #3863: @josegonzalez Update issue template to remove ambiguity around reporting
- #3849: @josegonzalez Reference correct property in network docs example
- #3840: @ollej Add link to fonts plugin
- #3838: @ltalirz Expand docs surrounding access control
### Other
- #3897: @dependabot-preview[bot] chore(deps): bump github.com/golang/protobuf from 1.3.4 to 1.3.5 in /tests/apps/gogrpc
- #3896: @dependabot-preview[bot] chore(deps): bump maven-dependency-plugin from 3.1.1 to 3.1.2 in /tests/apps/java
- #3894: @dependabot-preview[bot] chore(deps): bump google.golang.org/grpc from 1.27.1 to 1.28.0 in /tests/apps/gogrpc
- #3885: @dependabot-preview[bot] chore(deps-dev): bump heroku/heroku-buildpack-php from 171 to 172 in /tests/apps/php
- #3884: @dependabot-preview[bot] chore(deps): bump jetty-servlet from 9.4.26.v20200117 to 9.4.27.v20200227 in /tests/apps/java
- #3877: @dependabot-preview[bot] chore(deps): bump github.com/golang/protobuf from 1.3.3 to 1.3.4 in /tests/apps/gogrpc
- #3858: @dependabot-preview[bot] chore(deps-dev): bump heroku/heroku-buildpack-php from 170 to 171 in /tests/apps/php
- #3855: @dependabot-preview[bot] chore(deps-dev): bump heroku/heroku-buildpack-php from 169 to 170 in /tests/apps/php
- #3846: @dependabot-preview[bot] chore(deps): bump werkzeug from 0.16.1 to 1.0.0 in /tests/apps/python-flask
- #3845: @dependabot-preview[bot] chore(deps): bump google.golang.org/grpc from 1.27.0 to 1.27.1 in /tests/apps/gogrpc
- #3833: @dependabot-preview[bot] chore(deps): bump google.golang.org/grpc from 1.26.0 to 1.27.0 in /tests/apps/gogrpc
- #3837: @dependabot-preview[bot] chore(deps): bump jinja2 from 2.10.3 to 2.11.1 in /tests/apps/python-flask
- #3836: @dependabot-preview[bot] chore(deps): bump github.com/golang/protobuf from 1.3.2 to 1.3.3 in /tests/apps/gogrpc
- #3829: @dependabot-preview[bot] chore(deps): bump werkzeug from 0.16.0 to 0.16.1 in /tests/apps/python-flask
- #3830: @dependabot-preview[bot] chore(deps-dev): bump heroku/heroku-buildpack-php from 166 to 169 in /tests/apps/php
