AB-449 PostgreSQL Operator: Project Setup + ClusterConnection and Role CRD

.dockerignore

@@ -0,0 +1,5 @@
+*
+!build/*-runner
+!build/*-runner.jar
+!build/lib/*
+!build/quarkus-app/*

.editorconfig

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+root = true
+
+[*]
+charset = utf-8
+end_of_line = lf
+indent_size = 4
+indent_style = space
+insert_final_newline = true
+max_line_length = 120
+tab_width = 4
+ij_continuation_indent_size = 8
+
+[*.yml]
+indent_size = 2
+
+[*.md]
+max_line_length = off
+
+[Makefile*]
+indent_style = tab
+
+[src/main/resources/default_banner.txt]
+insert_final_newline = false

.gitattributes

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+src/generated/** linguist-generated

.githooks/pre-commit

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+#!/bin/bash
+
+set -e
+set -o pipefail
+
+./gradlew --console=colored checkstyleMain checkstyleTest

.github/workflows/main.yml

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+name: Test
+
+on:
+  pull_request:
+    types: [ opened, reopened, synchronize ]
+
+concurrency:
+  group: ${{ github.ref }}
+  cancel-in-progress: true
+
+jobs:
+  test:
+    name: Tests
+    uses: ./.github/workflows/test.yml
+    secrets: inherit

.github/workflows/test.yml

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+name: Tests
+
+on:
+  workflow_call:
+
+jobs:
+  test:
+    name: Tests
+    runs-on: ubuntu-24.04
+    timeout-minutes: 5
+    steps:
+      - uses: actions/checkout@v5
+      - uses: aboutbits/github-actions-java/setup-with-gradle@v4
+        with:
+          java-version: 25
+          cache-encryption-key: ${{ secrets.GRADLE_ENCRYPTION_KEY }}
+      - name: Build & Test
+        run: >-
+          ./gradlew
+          --console=colored
+          test
+          --fail-fast
+        env:
+          GITHUB_USER_NAME: ${{ github.actor }}
+          GITHUB_ACCESS_TOKEN: ${{ secrets.GITHUB_TOKEN }}

.gitignore

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+### PostgreSQL Operator ###
+config/
+
+### STS ###
+.apt_generated
+.classpath
+.factorypath
+.project
+.settings
+.springBeans
+.sts4-cache
+
+### IntelliJ IDEA ###
+# Reference: https://intellij-support.jetbrains.com/hc/en-us/articles/206544839
+.idea/*
+!.idea/codeStyles
+!.idea/.gitignore
+!.idea/checkstyle-idea.xml
+!.idea/encodings.xml
+!.idea/misc.xml
+!.idea/sqldialects.xml
+!.idea/vcs.xml
+
+*.iml
+*.ipr
+*.iws
+
+### NetBeans ###
+/nbproject/private/
+/nbbuild/
+/dist/
+/nbdist/
+/.nb-gradle/
+build/
+!**/src/main/**/build/
+!**/src/test/**/build/
+
+### VS Code ###
+.vscode/
+
+### Mac ###
+.DS_Store
+
+### Gradle ###
+# Reference: https://github.com/github/gitignore/blob/main/Gradle.gitignore
+.gradle
+**/build/
+!**/src/**/build/
+gradle-app.setting
+!gradle-wrapper.jar
+!gradle-wrapper.properties
+.gradletasknamecache
+
+### Quarkus ###
+# Local environment
+.env
+
+# Plugin directory
+/.quarkus/cli/plugins/
+
+# Quinoa
+.quinoa/

Makefile

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+### SETUP
+
+init:
+	$(MAKE) install
+
+install:
+	./gradlew --console=colored quarkusBuild
+
+
+### EXECUTION
+
+run:
+	./gradlew --console=colored quarkusDev
+
+test:
+	./gradlew --console=colored clean test
+
+# Flag targets as phony, to tell `make` that these are no file targets
+.PHONY: init install run test

README.md

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 # AboutBits PostgreSQL Operator
+
+## Getting started
+
+These instructions will get you a copy of the project up and running on your local machine for development and testing purposes.
+
+### Prerequisites
+
+To build the project, the following prerequisites must be met:
+
+- Java JDK (e.g. [OpenJDK](https://openjdk.java.net/))
+- [Gradle](https://gradle.org/) (Optional)
+- [Docker](https://www.docker.com/)
+
+### Setup configuration
+
+To get started, call:
+
+```bash
+make init
+```
+
+### Running the project in the console
+
+You can run your application in dev mode that enables live coding and continuous testing using:
+
+```shell script
+make run
+
+# or
+
+./gradlew quarkusDev
+```
+
+The app service will be available at http://localhost:8080,
+and you can also use the Dev UI (available in dev mode only) at <http://localhost:8080/q/dev/>.
+
+To execute the test without continuous testing in the dev mode, you can run the following command:
+
+```bash
+make test
+
+# or
+
+./gradlew test
+```
+
+### Run the project as a service in IntelliJ
+
+1. Open the `Services` tool on the left side of the IDE
+2. Click on "+" and select "Quarkus"
+
+Afterward, the project can be started in IntelliJ by navigating to `Run` -> `Run '...'`.
+
+## Packaging and running the application
+
+The application can be packaged using:
+
+```shell script
+./gradlew build
+```
+
+It produces the `quarkus-run.jar` file in the `build/quarkus-app/` directory.
+Be aware that it’s not an _über-jar_ as the dependencies are copied into the `build/quarkus-app/lib/` directory.
+
+The application is now runnable using `java -jar build/quarkus-app/quarkus-run.jar`.
+
+If you want to build an _über-jar_, execute the following command:
+
+```shell script
+./gradlew build -Dquarkus.package.jar.type=uber-jar
+```
+
+The application, packaged as an _über-jar_, is now runnable using `java -jar build/*-runner.jar`.
+
+## Creating a native executable
+
+You can create a native executable using:
+
+```shell script
+./gradlew build -Dquarkus.native.enabled=true
+```
+
+Or, if you don't have GraalVM installed, you can run the native executable build in a container using:
+
+```shell script
+./gradlew build -Dquarkus.native.enabled=true -Dquarkus.native.container-build=true
+```
+
+You can then execute your native executable with: `./build/postgresql-operator-1.0.0-SNAPSHOT-runner`
+
+If you want to learn more about building native executables, please consult <https://quarkus.io/guides/gradle-tooling>.
+
+## Related Guides
+
+- Operator SDK ([guide](https://docs.quarkiverse.io/quarkus-operator-sdk/dev/index.html)): Quarkus extension for the Java Operator SDK (https://javaoperatorsdk.io)
+- Helm ([guide](https://docs.quarkiverse.io/quarkus-helm/dev/index.html)): Quarkus extension for Kubernetes Helm charts
+- SmallRye Health ([guide](https://quarkus.io/guides/smallrye-health)): Monitor service health
+- Micrometer metrics ([guide](https://quarkus.io/guides/micrometer)): Instrument the runtime and your application with dimensional metrics using Micrometer.
+- YAML Configuration ([guide](https://quarkus.io/guides/config-yaml)): Use YAML to configure your Quarkus application