Prepare changelog for release

CHANGES.md

@@ -2,7 +2,9 @@
 ## 2.4.17 (unreleased)
 
 
-- Nothing changed yet.
+- A new component `batou_ext.systemd.ScalableService` has been added. This provides configurations
+  for a service that can exist multiple times (e.g. queue consumers). Detailed usage instructions
+  and further information can be found in the component's docstring.
 
 
 ## 2.4.16 (2024-09-11)

CHANGES.md.orig

@@ -0,0 +1,174 @@
+
+## 2.4.17 (unreleased)
+
+
+- Nothing changed yet.
+
+- A new component `batou_ext.systemd.ScalableService` has been added. This provides configurations
+  for a service that can exist multiple times (e.g. queue consumers). Detailed usage instructions
+  and further information can be found in the component's docstring.
+
+
+## 2.4.16 (2024-09-11)
+
+
+- A new component `batou_ext.mail.Mailpit` has been added.
+  Mailpit is an alternative for Mailhog which is not maintained anymore.
+
+- fix a mysterious regression that cause a test to fail
+
+- redis.Redis: Allow to set provide name
+
+* The `SymlinkAndCleanup` internally uses the `DeploymentTrash` component internally which
+  deletes old code using `systemd-tmpfiles` and throttles the operation with `IOReadIOPSMax`
+  and `IOWriteIOPSMax`.
+
+  This didn't have any effect before because these settings were wrongly placed in `[Unit]`
+  instead of `[Service]`.
+
+
+## 2.4.15 (2024-08-26)
+
+
+- fix a regression in the versions update script where the environment was not loaded correctly
+
+
+## 2.4.14 (2024-08-12)
+
+
+- `ssl.Certificate`: Set proper ACL for non-let's encrypt certificates.
+
+
+## 2.4.13 (2024-08-12)
+
+
+- Fix setting acl for `ssl.Certificate` during ceritificate renewal.
+
+
+## 2.4.12 (2024-08-12)
+
+
+- Set correct acl for `ssl.Certificates` on certificate renew.
+
+
+## 2.4.11 (2024-08-09)
+
+
+- `oci.Container`: Add option to disable OCI container monitoring.
+
+  This is mainly useful for containers which are not running all the time.
+
+- `oci.Container`: make rebuild optional
+
+  This is useful, when there are multiple container deployed which should be activated at once.
+
+- Fix a bug in the version update script where multiple environments sharing the same branch would not be updated correctly
+
+- the `SymlinkAndCleanup` component was adjusted to clean up asynchronously using systemd's tmpfiles instead of deleting all candidates immediately
+
+
+## 2.4.10 (2024-06-11)
+
+
+- oci.Container: Fix a bug where containers were not restarted properly even though their image digest was out of sync after the remote tag has been updated
+
+- oci.Container: Fix a typo in the oci container component's verify method
+
+
+## 2.4.9 (2024-06-04)
+
+
+- `batou_ext.python.FixELFRunPath`: search not only `env_directory`, but also its subdirs for C libraries needed by the libraries to patch.
+
+- Fix `PurgePackage` raising error when package is not found.
+
+- The attribute `public_smtp_name` of `batou_ext.mail.Mailhog` now has a default value. It points to `self.host.fqdn`.
+
+- adjust the certificate expiry check output to be more easily parseable
+
+
+## 2.4.8 (2024-05-08)
+
+
+- systemd timers: add an option to enable persistence
+  breaking change: systemd timers are now non-persistent by default.
+  The previous default behaviour was a problem for cronjobs that should
+  not be started immediately following a reboot / downtime
+
+* Added a component `batou_ext.python.FixELFRunPath` which modifies `DT_RUNPATH` & `DT_RPATH` of `.so`-files in a venv to load the correct libraries (from either a Nix env or other Python libraries). Please read the docstring carefully before using it.
+
+- OCI: cache validation result during deployment.
+
+  Caching results speeds up deployments where multiple containers with the same image are deployed.
+
+
+## 2.4.7 (2024-04-29)
+
+
+* Added component `batou_ext.http.HTTPServiceWatchdog` that adds a check to a systemd unit
+  whether a given URL is reachable (e.g. a `/health` endpoint). If the URL cannot be reached within
+  a certain interval, the service will be restarted. Further details are documented in the
+  docstring.
+
+- Fix `SymlinkAndCleanup` async delete and allow custom extra arguments to `systemd run`.
+
+
+## 2.4.6 (2024-04-23)
+
+
+- OCI: Support registries where the docker login is different than the registry used in referencing containers.
+
+- OCI: Improve change detection of remote images (required for docker.io)
+
+- OCI: The nix file does not contain sensitive data, so don’t mark it as such.
+
+- OCI: add support for extraOptions
+
+* Added a script `s3_bootstrap` that interactively creates an S3 bucket (including a radosgw account & keys if needed). Will be installed with `batou_ext` if the `s3-bootstrap` extra is requested.
+
+
+## 2.4.5 (2024-04-17)
+
+
+- add an option to move mailhog log output (`stdout` + `stderr`) to a different namespace, e.g. "mailhog". see systemd.exec(5) for more information
+
+- add an option to disable `stdout` logging for the mailhog service
+
+- improve dectection of a versions file for versions updates
+
+- fix the oci.Container verify method not throwing an updaterequired on changes to the docker container's environment file
+
+- Add systemd-run async cleanup option for SymlinkAndCleanup removals
+
+
+## 2.4.4 (2024-04-05)
+
+
+- Change the behaviour of the batou_ext.versions updater to allow environments to share a branch
+
+* Added a component `batou_ext.git.Remote` which allows to manipulate remotes of a git repository.
+
+
+## 2.4.3 (2024-01-17)
+
+
+- Improve output handling for the `PurgePackage` component. Will not appear like a fatal error in logs anymore when the package has been purged already or is not installed for another reason
+
+
+## 2.4.2 (2023-12-08)
+
+
+* Make it possible to add arbitrary additional configuration to a service created by a `SystemdTimer()`.
+
+* Add `nixos.NixOSModule` to inject component attributes into .nix files.
+
+
+## 2.4.1 (2023-11-16)
+
+
+* Add `*.md` to the release, so it can actually be used.
+
+
+## 2.4.0 (2023-11-16)
+
+- Add release process with changelog (FC-33250).