Dokku uses a few external images for various bits of functionality, but these must be manually updated every so often due to being referenced in code.
By moving the references to Dockerfiles, we can take advantage of dependabot to issue automatic PRs when they are out of date.
# History
## 0.33.7
Install/update via the bootstrap script:
```shell
wget -NP . https://dokku.com/install/v0.33.7/bootstrap.sh
sudo DOKKU_TAG=v0.33.7 bash bootstrap.sh
```
### Bug Fixes
- #6608: @josegonzalez Fix issue with setting k3s resource values and lower the initial default values
- #6607: @josegonzalez Call sed in unbuffered form to ensure log output is streamed to stdout
- #6600: @josegonzalez Use correct label key for worker nodes
- #6593: @josegonzalez Remove extra trailing newline to fix govet issue
### New Features
- #6595: @josegonzalez Add ability for users to specify alternative kubeconfig and kubecontext
### Refactors
- #6594: @josegonzalez Remove all calls to common.NewShellCmd
- #6592: @josegonzalez Remove all calls to common.NewShellCmdWithArgs
- #6591: @josegonzalez Always capture stdout/stderr when executing subprocesses
- #6590: @josegonzalez Remove all direct usage of go-sh outside of plugin trigger setup
### Dependencies
- #6609: @dependabot[bot] chore(deps): bump google.golang.org/grpc from 1.61.1 to 1.62.0 in /tests/apps/gogrpc
- #6604: @dependabot[bot] chore(deps): bump mkdocs-material from 9.5.9 to 9.5.10 in /docs/_build
- #6603: @dependabot[bot] chore(deps): bump tj-actions/changed-files from 42.0.2 to 42.0.4
- #6601: @dependabot[bot] chore(deps): bump helm.sh/helm/v3 from 3.13.3 to 3.14.1 in /plugins/scheduler-k3s
- #6596: @dependabot[bot] chore(deps): bump google.golang.org/grpc from 1.61.0 to 1.61.1 in /tests/apps/gogrpc
This will provide the possibility for users to talk to existing kubernetes clusters, thereby removing one of the biggest reasons for having the old scheduler-kubernetes plugin around.
The new exec callers somehow setup the environment differently, causing sed to not properly detect that it should run in unbuffered form. This change forces sed to run in unbuffered mode.
Closes#6602
This is almost certainly the correct default for Dokku. While it's a BC break and might cause an increase in memory usage, the api is mostly internal and therefore this is safe to use.
# History
## 0.33.6
Install/update via the bootstrap script:
```shell
wget -NP . https://dokku.com/install/v0.33.6/bootstrap.sh
sudo DOKKU_TAG=v0.33.6 bash bootstrap.sh
```
### Bug Fixes
- #6589: @josegonzalez Use image pull secrets instead of registries.yaml to reference private repositories when deploying via k3s
- #6581: @josegonzalez Fix issues in tls handling when deploying via k3s
- #6582: @josegonzalez Correctly handle extra whitespace in scale file contents
- #6390: @renweibo Prefer systemctl over sv when both exist while restarting nginx
- #6579: @josegonzalez Ensure k3s can be installed with taints
### New Features
- #6585: @josegonzalez Add more context to errors in fetching cron entries
- #6583: @josegonzalez Add WithContext functions for all subprocess-related code
### Refactors
- #6584: @josegonzalez Use new CallExecCommand when checking to see how help is being called
### Dependencies
- #6586: @dependabot[bot] chore(deps): bump mvdan.cc/sh/v3 from 3.7.0 to 3.8.0 in /plugins/cron
- #6587: @dependabot[bot] chore(deps): bump mkdocs-material from 9.5.8 to 9.5.9 in /docs/_build
- #6381: @dependabot[bot] chore(deps): bump actions/upload-artifact from 3 to 4
- #6578: @josegonzalez Bump go modules
### Other
- #6576: @Tashows Allow creating a detached container with TTY enabled for attaching remote terminal
While this will now more or less require a local docker login - which can be overridden by setting the image-pull-secrets property - this ensures every deploy has a valid context.
One annoying thing is that the secret is per-app vs global, meaning that if the secret must be rotated, all apps need to be redeployed. A future change can fix that by deploying a global secret, or if folks really desire, this can be done by setting the image-pull-secrets property on the app/globally.
