Enable Log Aggregation for HDFS (#290)

# Description - Enable logging for namenode, datanode, journalnode containers as well as the namenode side container ZKFC. - Snafufied the whole operator - Refactored container handling - Local integration tests work fixes #288 test: https://ci.stackable.tech/view/02%20Operator%20Tests%20(custom)/job/hdfs-operator-it-custom/49/ ## Review Checklist - [x] Code contains useful comments - [x] CRD change approved (or not applicable) - [x] (Integration-)Test cases added (or not applicable) - [x] Documentation added (or not applicable) - [x] Changelog updated (or not applicable) - [x] Cargo.toml only contains references to git tags (not specific commits or branches) - [x] Helm chart can be installed and deployed operator works (or not applicable) Once the review is done, comment `bors r+` (or `bors merge`) to merge. [Further information](https://bors.tech/documentation/getting-started/#reviewing-pull-requests) Co-authored-by: Malte Sander <malte.sander.it@gmail.com>

Author: maltesander

CHANGELOG.md

@@ -4,17 +4,23 @@ All notable changes to this project will be documented in this file.
 
 ## [Unreleased]
 
+### Added
+
+- Log aggregation added ([#290]).
+
 ### Changed
 
 - [BREAKING] Use Product image selection instead of version. `spec.version` has been replaced by `spec.image` ([#281]).
-- Updated stackable image versions ([#271])
-- Fix the previously ignored node selector on role groups ([#286])
-- `operator-rs` `0.25.2` -> `0.30.1` ([#276], [#286])
+- Updated stackable image versions ([#271]).
+- Fix the previously ignored node selector on role groups ([#286]).
+- `operator-rs` `0.25.2` -> `0.30.2` ([#276], [#286], [#290]).
+- Replaced `thiserror` with `snafu` ([#290]).
 
 [#271]: https://github.com/stackabletech/hdfs-operator/pull/271
 [#276]: https://github.com/stackabletech/hdfs-operator/pull/276
 [#281]: https://github.com/stackabletech/hdfs-operator/pull/281
 [#286]: https://github.com/stackabletech/hdfs-operator/pull/286
+[#290]: https://github.com/stackabletech/hdfs-operator/pull/290
 
 ## [0.6.0] - 2022-11-07
 
@@ -25,24 +31,24 @@ All notable changes to this project will be documented in this file.
 
 ### Changed
 
-- `operator-rs` `0.24.0` -> `0.25.2` ([#249])
+- `operator-rs` `0.24.0` -> `0.25.2` ([#249]).
 
 [#249]: https://github.com/stackabletech/hdfs-operator/pull/249
 [#250]: https://github.com/stackabletech/hdfs-operator/pull/250
 
 ### Fixed
 
-- Set specified resource request and limit on namenode main container ([#259])
+- Set specified resource request and limit on namenode main container ([#259]).
 
 [#259]: https://github.com/stackabletech/hdfs-operator/pull/259
 
 ## [0.5.0] - 2022-09-06
 
 ### Changed
 
-- Include chart name when installing with a custom release name ([#205])
-- Added OpenShift compatibility ([#225])
-- Add recommended labels to NodePort services ([#240])
+- Include chart name when installing with a custom release name ([#205]).
+- Added OpenShift compatibility ([#225]).
+- Add recommended labels to NodePort services ([#240]).
 
 [#205]: https://github.com/stackabletech/hdfs-operator/pull/205
 [#225]: https://github.com/stackabletech/hdfs-operator/pull/225