🎉 Init

2025-11-15 08:48:20 +01:00 · 2025-11-15 08:48:20 +01:00 · 23667410a7
commit 23667410a7
31 changed files with 1825 additions and 0 deletions
--- a/.dockerignore
+++ b/.dockerignore
@ -0,0 +1,5 @@
+*
+!target/*-runner
+!target/*-runner.jar
+!target/lib/*
+!target/quarkus-app/*
--- a/.gitignore
+++ b/.gitignore
@ -0,0 +1,46 @@
+#Maven
+target/
+pom.xml.tag
+pom.xml.releaseBackup
+pom.xml.versionsBackup
+release.properties
+.flattened-pom.xml
+
+# Eclipse
+.project
+.classpath
+.settings/
+bin/
+
+# IntelliJ
+.idea
+*.ipr
+*.iml
+*.iws
+
+# NetBeans
+nb-configuration.xml
+
+# Visual Studio Code
+.vscode
+.factorypath
+
+# OSX
+.DS_Store
+
+# Vim
+*.swp
+*.swo
+
+# patch
+*.orig
+*.rej
+
+# Local environment
+.env
+
+# Plugin directory
+/.quarkus/cli/plugins/
+# TLS Certificates
+.certs/
+/src/main/resources/dev/
--- a/.mvn/wrapper/maven-wrapper.properties
+++ b/.mvn/wrapper/maven-wrapper.properties
@ -0,0 +1,3 @@
+wrapperVersion=3.3.4
+distributionType=only-script
+distributionUrl=https://repo.maven.apache.org/maven2/org/apache/maven/apache-maven/3.9.11/apache-maven-3.9.11-bin.zip
--- a/README.md
+++ b/README.md
@ -0,0 +1,78 @@
+# metrics-service
+
+This project uses Quarkus, the Supersonic Subatomic Java Framework.
+
+If you want to learn more about Quarkus, please visit its website: <https://quarkus.io/>.
+
+## Running the application in dev mode
+
+You can run your application in dev mode that enables live coding using:
+
+```shell script
+./mvnw quarkus:dev
+```
+
+> **_NOTE:_**  Quarkus now ships with a Dev UI, which is available in dev mode only at <http://localhost:8080/q/dev/>.
+
+## Packaging and running the application
+
+The application can be packaged using:
+
+```shell script
+./mvnw package
+```
+
+It produces the `quarkus-run.jar` file in the `target/quarkus-app/` directory.
+Be aware that it’s not an _über-jar_ as the dependencies are copied into the `target/quarkus-app/lib/` directory.
+
+The application is now runnable using `java -jar target/quarkus-app/quarkus-run.jar`.
+
+If you want to build an _über-jar_, execute the following command:
+
+```shell script
+./mvnw package -Dquarkus.package.jar.type=uber-jar
+```
+
+The application, packaged as an _über-jar_, is now runnable using `java -jar target/*-runner.jar`.
+
+## Creating a native executable
+
+You can create a native executable using:
+
+```shell script
+./mvnw package -Dnative
+```
+
+Or, if you don't have GraalVM installed, you can run the native executable build in a container using:
+
+```shell script
+./mvnw package -Dnative -Dquarkus.native.container-build=true
+```
+
+You can then execute your native executable with: `./target/metrics-service-1.0.0-SNAPSHOT-runner`
+
+If you want to learn more about building native executables, please consult <https://quarkus.io/guides/maven-tooling>.
+
+## Related Guides
+
+- REST ([guide](https://quarkus.io/guides/rest)): A Jakarta REST implementation utilizing build time processing and Vert.x. This extension is not compatible with the quarkus-resteasy extension, or any of the extensions that depend on it.
+- REST Jackson ([guide](https://quarkus.io/guides/rest#json-serialisation)): Jackson serialization support for Quarkus REST. This extension is not compatible with the quarkus-resteasy extension, or any of the extensions that depend on it
+- Hibernate ORM with Panache ([guide](https://quarkus.io/guides/hibernate-orm-panache)): Simplify your persistence code for Hibernate ORM via the active record or the repository pattern
+- JDBC Driver - PostgreSQL ([guide](https://quarkus.io/guides/datasource)): Connect to the PostgreSQL database via JDBC
+
+## Provided Code
+
+### Hibernate ORM
+
+Create your first JPA entity
+
+[Related guide section...](https://quarkus.io/guides/hibernate-orm)
+
+[Related Hibernate with Panache section...](https://quarkus.io/guides/hibernate-orm-panache)
+
+
+### REST
+
+Easily start your REST Web Services
+
+[Related guide section...](https://quarkus.io/guides/getting-started-reactive#reactive-jax-rs-resources)
--- a/Service/Get.bru
+++ b/Service/Get.bru
@ -0,0 +1,25 @@
+meta {
+  name: Get
+  type: http
+  seq: 2
+}
+
+get {
+  url: http://localhost:8080/api/metrics/POD-545444456/WORKLOAD?bucket-unit=TOTAL
+  body: none
+  auth: basic
+}
+
+params:query {
+  bucket-unit: TOTAL
+}
+
+auth:basic {
+  username: kubooboo
+  password: 3749832748923748923
+}
+
+settings {
+  encodeUrl: true
+  timeout: 0
+}
--- a/Service/Insert.bru
+++ b/Service/Insert.bru
@ -0,0 +1,33 @@
+meta {
+  name: Insert
+  type: http
+  seq: 1
+}
+
+post {
+  url: http://localhost:8080/api/metrics/POD-545444456/WORKLOAD
+  body: json
+  auth: basic
+}
+
+headers {
+  Content-Type: application/json
+}
+
+auth:basic {
+  username: kubooboo
+  password: 3749832748923748923
+}
+
+body:json {
+  {
+    "RELATIVE_CPU": "20",
+    "RELATIVE_MEMORY": "23",
+    "RELATIVE_DISK_USAGE": "56"
+  }
+}
+
+settings {
+  encodeUrl: true
+  timeout: 0
+}
--- a/Service/bruno.json
+++ b/Service/bruno.json
@ -0,0 +1,9 @@
+{
+  "version": "1",
+  "name": "Metrics Service",
+  "type": "collection",
+  "ignore": [
+    "node_modules",
+    ".git"
+  ]
+}
--- a/295
+++ b/295
@ -0,0 +1,295 @@
+#!/bin/sh
+# ----------------------------------------------------------------------------
+# Licensed to the Apache Software Foundation (ASF) under one
+# or more contributor license agreements.  See the NOTICE file
+# distributed with this work for additional information
+# regarding copyright ownership.  The ASF licenses this file
+# to you under the Apache License, Version 2.0 (the
+# "License"); you may not use this file except in compliance
+# with the License.  You may obtain a copy of the License at
+#
+#    http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing,
+# software distributed under the License is distributed on an
+# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+# KIND, either express or implied.  See the License for the
+# specific language governing permissions and limitations
+# under the License.
+# ----------------------------------------------------------------------------
+
+# ----------------------------------------------------------------------------
+# Apache Maven Wrapper startup batch script, version 3.3.4
+#
+# Optional ENV vars
+# -----------------
+#   JAVA_HOME - location of a JDK home dir, required when download maven via java source
+#   MVNW_REPOURL - repo url base for downloading maven distribution
+#   MVNW_USERNAME/MVNW_PASSWORD - user and password for downloading maven
+#   MVNW_VERBOSE - true: enable verbose log; debug: trace the mvnw script; others: silence the output
+# ----------------------------------------------------------------------------
+
+set -euf
+[ "${MVNW_VERBOSE-}" != debug ] || set -x
+
+# OS specific support.
+native_path() { printf %s\\n "$1"; }
+case "$(uname)" in
+CYGWIN* | MINGW*)
+  [ -z "${JAVA_HOME-}" ] || JAVA_HOME="$(cygpath --unix "$JAVA_HOME")"
+  native_path() { cygpath --path --windows "$1"; }
+  ;;
+esac
+
+# set JAVACMD and JAVACCMD
+set_java_home() {
+  # For Cygwin and MinGW, ensure paths are in Unix format before anything is touched
+  if [ -n "${JAVA_HOME-}" ]; then
+    if [ -x "$JAVA_HOME/jre/sh/java" ]; then
+      # IBM's JDK on AIX uses strange locations for the executables
+      JAVACMD="$JAVA_HOME/jre/sh/java"
+      JAVACCMD="$JAVA_HOME/jre/sh/javac"
+    else
+      JAVACMD="$JAVA_HOME/bin/java"
+      JAVACCMD="$JAVA_HOME/bin/javac"
+
+      if [ ! -x "$JAVACMD" ] || [ ! -x "$JAVACCMD" ]; then
+        echo "The JAVA_HOME environment variable is not defined correctly, so mvnw cannot run." >&2
+        echo "JAVA_HOME is set to \"$JAVA_HOME\", but \"\$JAVA_HOME/bin/java\" or \"\$JAVA_HOME/bin/javac\" does not exist." >&2
+        return 1
+      fi
+    fi
+  else
+    JAVACMD="$(
+      'set' +e
+      'unset' -f command 2>/dev/null
+      'command' -v java
+    )" || :
+    JAVACCMD="$(
+      'set' +e
+      'unset' -f command 2>/dev/null
+      'command' -v javac
+    )" || :
+
+    if [ ! -x "${JAVACMD-}" ] || [ ! -x "${JAVACCMD-}" ]; then
+      echo "The java/javac command does not exist in PATH nor is JAVA_HOME set, so mvnw cannot run." >&2
+      return 1
+    fi
+  fi
+}
+
+# hash string like Java String::hashCode
+hash_string() {
+  str="${1:-}" h=0
+  while [ -n "$str" ]; do
+    char="${str%"${str#?}"}"
+    h=$(((h * 31 + $(LC_CTYPE=C printf %d "'$char")) % 4294967296))
+    str="${str#?}"
+  done
+  printf %x\\n $h
+}
+
+verbose() { :; }
+[ "${MVNW_VERBOSE-}" != true ] || verbose() { printf %s\\n "${1-}"; }
+
+die() {
+  printf %s\\n "$1" >&2
+  exit 1
+}
+
+trim() {
+  # MWRAPPER-139:
+  #   Trims trailing and leading whitespace, carriage returns, tabs, and linefeeds.
+  #   Needed for removing poorly interpreted newline sequences when running in more
+  #   exotic environments such as mingw bash on Windows.
+  printf "%s" "${1}" | tr -d '[:space:]'
+}
+
+scriptDir="$(dirname "$0")"
+scriptName="$(basename "$0")"
+
+# parse distributionUrl and optional distributionSha256Sum, requires .mvn/wrapper/maven-wrapper.properties
+while IFS="=" read -r key value; do
+  case "${key-}" in
+  distributionUrl) distributionUrl=$(trim "${value-}") ;;
+  distributionSha256Sum) distributionSha256Sum=$(trim "${value-}") ;;
+  esac
+done <"$scriptDir/.mvn/wrapper/maven-wrapper.properties"
+[ -n "${distributionUrl-}" ] || die "cannot read distributionUrl property in $scriptDir/.mvn/wrapper/maven-wrapper.properties"
+
+case "${distributionUrl##*/}" in
+maven-mvnd-*bin.*)
+  MVN_CMD=mvnd.sh _MVNW_REPO_PATTERN=/maven/mvnd/
+  case "${PROCESSOR_ARCHITECTURE-}${PROCESSOR_ARCHITEW6432-}:$(uname -a)" in
+  *AMD64:CYGWIN* | *AMD64:MINGW*) distributionPlatform=windows-amd64 ;;
+  :Darwin*x86_64) distributionPlatform=darwin-amd64 ;;
+  :Darwin*arm64) distributionPlatform=darwin-aarch64 ;;
+  :Linux*x86_64*) distributionPlatform=linux-amd64 ;;
+  *)
+    echo "Cannot detect native platform for mvnd on $(uname)-$(uname -m), use pure java version" >&2
+    distributionPlatform=linux-amd64
+    ;;
+  esac
+  distributionUrl="${distributionUrl%-bin.*}-$distributionPlatform.zip"
+  ;;
+maven-mvnd-*) MVN_CMD=mvnd.sh _MVNW_REPO_PATTERN=/maven/mvnd/ ;;
+*) MVN_CMD="mvn${scriptName#mvnw}" _MVNW_REPO_PATTERN=/org/apache/maven/ ;;
+esac
+
+# apply MVNW_REPOURL and calculate MAVEN_HOME
+# maven home pattern: ~/.m2/wrapper/dists/{apache-maven-<version>,maven-mvnd-<version>-<platform>}/<hash>
+[ -z "${MVNW_REPOURL-}" ] || distributionUrl="$MVNW_REPOURL$_MVNW_REPO_PATTERN${distributionUrl#*"$_MVNW_REPO_PATTERN"}"
+distributionUrlName="${distributionUrl##*/}"
+distributionUrlNameMain="${distributionUrlName%.*}"
+distributionUrlNameMain="${distributionUrlNameMain%-bin}"
+MAVEN_USER_HOME="${MAVEN_USER_HOME:-${HOME}/.m2}"
+MAVEN_HOME="${MAVEN_USER_HOME}/wrapper/dists/${distributionUrlNameMain-}/$(hash_string "$distributionUrl")"
+
+exec_maven() {
+  unset MVNW_VERBOSE MVNW_USERNAME MVNW_PASSWORD MVNW_REPOURL || :
+  exec "$MAVEN_HOME/bin/$MVN_CMD" "$@" || die "cannot exec $MAVEN_HOME/bin/$MVN_CMD"
+}
+
+if [ -d "$MAVEN_HOME" ]; then
+  verbose "found existing MAVEN_HOME at $MAVEN_HOME"
+  exec_maven "$@"
+fi
+
+case "${distributionUrl-}" in
+*?-bin.zip | *?maven-mvnd-?*-?*.zip) ;;
+*) die "distributionUrl is not valid, must match *-bin.zip or maven-mvnd-*.zip, but found '${distributionUrl-}'" ;;
+esac
+
+# prepare tmp dir
+if TMP_DOWNLOAD_DIR="$(mktemp -d)" && [ -d "$TMP_DOWNLOAD_DIR" ]; then
+  clean() { rm -rf -- "$TMP_DOWNLOAD_DIR"; }
+  trap clean HUP INT TERM EXIT
+else
+  die "cannot create temp dir"
+fi
+
+mkdir -p -- "${MAVEN_HOME%/*}"
+
+# Download and Install Apache Maven
+verbose "Couldn't find MAVEN_HOME, downloading and installing it ..."
+verbose "Downloading from: $distributionUrl"
+verbose "Downloading to: $TMP_DOWNLOAD_DIR/$distributionUrlName"
+
+# select .zip or .tar.gz
+if ! command -v unzip >/dev/null; then
+  distributionUrl="${distributionUrl%.zip}.tar.gz"
+  distributionUrlName="${distributionUrl##*/}"
+fi
+
+# verbose opt
+__MVNW_QUIET_WGET=--quiet __MVNW_QUIET_CURL=--silent __MVNW_QUIET_UNZIP=-q __MVNW_QUIET_TAR=''
+[ "${MVNW_VERBOSE-}" != true ] || __MVNW_QUIET_WGET='' __MVNW_QUIET_CURL='' __MVNW_QUIET_UNZIP='' __MVNW_QUIET_TAR=v
+
+# normalize http auth
+case "${MVNW_PASSWORD:+has-password}" in
+'') MVNW_USERNAME='' MVNW_PASSWORD='' ;;
+has-password) [ -n "${MVNW_USERNAME-}" ] || MVNW_USERNAME='' MVNW_PASSWORD='' ;;
+esac
+
+if [ -z "${MVNW_USERNAME-}" ] && command -v wget >/dev/null; then
+  verbose "Found wget ... using wget"
+  wget ${__MVNW_QUIET_WGET:+"$__MVNW_QUIET_WGET"} "$distributionUrl" -O "$TMP_DOWNLOAD_DIR/$distributionUrlName" || die "wget: Failed to fetch $distributionUrl"
+elif [ -z "${MVNW_USERNAME-}" ] && command -v curl >/dev/null; then
+  verbose "Found curl ... using curl"
+  curl ${__MVNW_QUIET_CURL:+"$__MVNW_QUIET_CURL"} -f -L -o "$TMP_DOWNLOAD_DIR/$distributionUrlName" "$distributionUrl" || die "curl: Failed to fetch $distributionUrl"
+elif set_java_home; then
+  verbose "Falling back to use Java to download"
+  javaSource="$TMP_DOWNLOAD_DIR/Downloader.java"
+  targetZip="$TMP_DOWNLOAD_DIR/$distributionUrlName"
+  cat >"$javaSource" <<-END
+	public class Downloader extends java.net.Authenticator
+	{
+	  protected java.net.PasswordAuthentication getPasswordAuthentication()
+	  {
+	    return new java.net.PasswordAuthentication( System.getenv( "MVNW_USERNAME" ), System.getenv( "MVNW_PASSWORD" ).toCharArray() );
+	  }
+	  public static void main( String[] args ) throws Exception
+	  {
+	    setDefault( new Downloader() );
+	    java.nio.file.Files.copy( java.net.URI.create( args[0] ).toURL().openStream(), java.nio.file.Paths.get( args[1] ).toAbsolutePath().normalize() );
+	  }
+	}
+	END
+  # For Cygwin/MinGW, switch paths to Windows format before running javac and java
+  verbose " - Compiling Downloader.java ..."
+  "$(native_path "$JAVACCMD")" "$(native_path "$javaSource")" || die "Failed to compile Downloader.java"
+  verbose " - Running Downloader.java ..."
+  "$(native_path "$JAVACMD")" -cp "$(native_path "$TMP_DOWNLOAD_DIR")" Downloader "$distributionUrl" "$(native_path "$targetZip")"
+fi
+
+# If specified, validate the SHA-256 sum of the Maven distribution zip file
+if [ -n "${distributionSha256Sum-}" ]; then
+  distributionSha256Result=false
+  if [ "$MVN_CMD" = mvnd.sh ]; then
+    echo "Checksum validation is not supported for maven-mvnd." >&2
+    echo "Please disable validation by removing 'distributionSha256Sum' from your maven-wrapper.properties." >&2
+    exit 1
+  elif command -v sha256sum >/dev/null; then
+    if echo "$distributionSha256Sum  $TMP_DOWNLOAD_DIR/$distributionUrlName" | sha256sum -c - >/dev/null 2>&1; then
+      distributionSha256Result=true
+    fi
+  elif command -v shasum >/dev/null; then
+    if echo "$distributionSha256Sum  $TMP_DOWNLOAD_DIR/$distributionUrlName" | shasum -a 256 -c >/dev/null 2>&1; then
+      distributionSha256Result=true
+    fi
+  else
+    echo "Checksum validation was requested but neither 'sha256sum' or 'shasum' are available." >&2
+    echo "Please install either command, or disable validation by removing 'distributionSha256Sum' from your maven-wrapper.properties." >&2
+    exit 1
+  fi
+  if [ $distributionSha256Result = false ]; then
+    echo "Error: Failed to validate Maven distribution SHA-256, your Maven distribution might be compromised." >&2
+    echo "If you updated your Maven version, you need to update the specified distributionSha256Sum property." >&2
+    exit 1
+  fi
+fi
+
+# unzip and move
+if command -v unzip >/dev/null; then
+  unzip ${__MVNW_QUIET_UNZIP:+"$__MVNW_QUIET_UNZIP"} "$TMP_DOWNLOAD_DIR/$distributionUrlName" -d "$TMP_DOWNLOAD_DIR" || die "failed to unzip"
+else
+  tar xzf${__MVNW_QUIET_TAR:+"$__MVNW_QUIET_TAR"} "$TMP_DOWNLOAD_DIR/$distributionUrlName" -C "$TMP_DOWNLOAD_DIR" || die "failed to untar"
+fi
+
+# Find the actual extracted directory id (handles snapshots where filename != directory id)
+actualDistributionDir=""
+
+# First try the expected directory id (for regular distributions)
+if [ -d "$TMP_DOWNLOAD_DIR/$distributionUrlNameMain" ]; then
+  if [ -f "$TMP_DOWNLOAD_DIR/$distributionUrlNameMain/bin/$MVN_CMD" ]; then
+    actualDistributionDir="$distributionUrlNameMain"
+  fi
+fi
+
+# If not found, search for any directory with the Maven executable (for snapshots)
+if [ -z "$actualDistributionDir" ]; then
+  # enable globbing to iterate over items
+  set +f
+  for dir in "$TMP_DOWNLOAD_DIR"/*; do
+    if [ -d "$dir" ]; then
+      if [ -f "$dir/bin/$MVN_CMD" ]; then
+        actualDistributionDir="$(basename "$dir")"
+        break
+      fi
+    fi
+  done
+  set -f
+fi
+
+if [ -z "$actualDistributionDir" ]; then
+  verbose "Contents of $TMP_DOWNLOAD_DIR:"
+  verbose "$(ls -la "$TMP_DOWNLOAD_DIR")"
+  die "Could not find Maven distribution directory in extracted archive"
+fi
+
+verbose "Found extracted Maven distribution directory: $actualDistributionDir"
+printf %s\\n "$distributionUrl" >"$TMP_DOWNLOAD_DIR/$actualDistributionDir/mvnw.url"
+mv -- "$TMP_DOWNLOAD_DIR/$actualDistributionDir" "$MAVEN_HOME" || [ -d "$MAVEN_HOME" ] || die "fail to move MAVEN_HOME"
+
+clean || :
+exec_maven "$@"
--- a/mvnw.cmd
+++ b/mvnw.cmd
@ -0,0 +1,189 @@
+<# : batch portion
+@REM ----------------------------------------------------------------------------
+@REM Licensed to the Apache Software Foundation (ASF) under one
+@REM or more contributor license agreements.  See the NOTICE file
+@REM distributed with this work for additional information
+@REM regarding copyright ownership.  The ASF licenses this file
+@REM to you under the Apache License, Version 2.0 (the
+@REM "License"); you may not use this file except in compliance
+@REM with the License.  You may obtain a copy of the License at
+@REM
+@REM    http://www.apache.org/licenses/LICENSE-2.0
+@REM
+@REM Unless required by applicable law or agreed to in writing,
+@REM software distributed under the License is distributed on an
+@REM "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+@REM KIND, either express or implied.  See the License for the
+@REM specific language governing permissions and limitations
+@REM under the License.
+@REM ----------------------------------------------------------------------------
+
+@REM ----------------------------------------------------------------------------
+@REM Apache Maven Wrapper startup batch script, version 3.3.4
+@REM
+@REM Optional ENV vars
+@REM   MVNW_REPOURL - repo url base for downloading maven distribution
+@REM   MVNW_USERNAME/MVNW_PASSWORD - user and password for downloading maven
+@REM   MVNW_VERBOSE - true: enable verbose log; others: silence the output
+@REM ----------------------------------------------------------------------------
+
+@IF "%__MVNW_ARG0_NAME__%"=="" (SET __MVNW_ARG0_NAME__=%~nx0)
+@SET __MVNW_CMD__=
+@SET __MVNW_ERROR__=
+@SET __MVNW_PSMODULEP_SAVE=%PSModulePath%
+@SET PSModulePath=
+@FOR /F "usebackq tokens=1* delims==" %%A IN (`powershell -noprofile "& {$scriptDir='%~dp0'; $script='%__MVNW_ARG0_NAME__%'; icm -ScriptBlock ([Scriptblock]::Create((Get-Content -Raw '%~f0'))) -NoNewScope}"`) DO @(
+  IF "%%A"=="MVN_CMD" (set __MVNW_CMD__=%%B) ELSE IF "%%B"=="" (echo %%A) ELSE (echo %%A=%%B)
+)
+@SET PSModulePath=%__MVNW_PSMODULEP_SAVE%
+@SET __MVNW_PSMODULEP_SAVE=
+@SET __MVNW_ARG0_NAME__=
+@SET MVNW_USERNAME=
+@SET MVNW_PASSWORD=
+@IF NOT "%__MVNW_CMD__%"=="" ("%__MVNW_CMD__%" %*)
+@echo Cannot start maven from wrapper >&2 && exit /b 1
+@GOTO :EOF
+: end batch / begin powershell #>
+
+$ErrorActionPreference = "Stop"
+if ($env:MVNW_VERBOSE -eq "true") {
+  $VerbosePreference = "Continue"
+}
+
+# calculate distributionUrl, requires .mvn/wrapper/maven-wrapper.properties
+$distributionUrl = (Get-Content -Raw "$scriptDir/.mvn/wrapper/maven-wrapper.properties" | ConvertFrom-StringData).distributionUrl
+if (!$distributionUrl) {
+  Write-Error "cannot read distributionUrl property in $scriptDir/.mvn/wrapper/maven-wrapper.properties"
+}
+
+switch -wildcard -casesensitive ( $($distributionUrl -replace '^.*/','') ) {
+  "maven-mvnd-*" {
+    $USE_MVND = $true
+    $distributionUrl = $distributionUrl -replace '-bin\.[^.]*$',"-windows-amd64.zip"
+    $MVN_CMD = "mvnd.cmd"
+    break
+  }
+  default {
+    $USE_MVND = $false
+    $MVN_CMD = $script -replace '^mvnw','mvn'
+    break
+  }
+}
+
+# apply MVNW_REPOURL and calculate MAVEN_HOME
+# maven home pattern: ~/.m2/wrapper/dists/{apache-maven-<version>,maven-mvnd-<version>-<platform>}/<hash>
+if ($env:MVNW_REPOURL) {
+  $MVNW_REPO_PATTERN = if ($USE_MVND -eq $False) { "/org/apache/maven/" } else { "/maven/mvnd/" }
+  $distributionUrl = "$env:MVNW_REPOURL$MVNW_REPO_PATTERN$($distributionUrl -replace "^.*$MVNW_REPO_PATTERN",'')"
+}
+$distributionUrlName = $distributionUrl -replace '^.*/',''
+$distributionUrlNameMain = $distributionUrlName -replace '\.[^.]*$','' -replace '-bin$',''
+
+$MAVEN_M2_PATH = "$HOME/.m2"
+if ($env:MAVEN_USER_HOME) {
+  $MAVEN_M2_PATH = "$env:MAVEN_USER_HOME"
+}
+
+if (-not (Test-Path -Path $MAVEN_M2_PATH)) {
+    New-Item -Path $MAVEN_M2_PATH -ItemType Directory | Out-Null
+}
+
+$MAVEN_WRAPPER_DISTS = $null
+if ((Get-Item $MAVEN_M2_PATH).Target[0] -eq $null) {
+  $MAVEN_WRAPPER_DISTS = "$MAVEN_M2_PATH/wrapper/dists"
+} else {
+  $MAVEN_WRAPPER_DISTS = (Get-Item $MAVEN_M2_PATH).Target[0] + "/wrapper/dists"
+}
+
+$MAVEN_HOME_PARENT = "$MAVEN_WRAPPER_DISTS/$distributionUrlNameMain"
+$MAVEN_HOME_NAME = ([System.Security.Cryptography.SHA256]::Create().ComputeHash([byte[]][char[]]$distributionUrl) | ForEach-Object {$_.ToString("x2")}) -join ''
+$MAVEN_HOME = "$MAVEN_HOME_PARENT/$MAVEN_HOME_NAME"
+
+if (Test-Path -Path "$MAVEN_HOME" -PathType Container) {
+  Write-Verbose "found existing MAVEN_HOME at $MAVEN_HOME"
+  Write-Output "MVN_CMD=$MAVEN_HOME/bin/$MVN_CMD"
+  exit $?
+}
+
+if (! $distributionUrlNameMain -or ($distributionUrlName -eq $distributionUrlNameMain)) {
+  Write-Error "distributionUrl is not valid, must end with *-bin.zip, but found $distributionUrl"
+}
+
+# prepare tmp dir
+$TMP_DOWNLOAD_DIR_HOLDER = New-TemporaryFile
+$TMP_DOWNLOAD_DIR = New-Item -Itemtype Directory -Path "$TMP_DOWNLOAD_DIR_HOLDER.dir"
+$TMP_DOWNLOAD_DIR_HOLDER.Delete() | Out-Null
+trap {
+  if ($TMP_DOWNLOAD_DIR.Exists) {
+    try { Remove-Item $TMP_DOWNLOAD_DIR -Recurse -Force | Out-Null }
+    catch { Write-Warning "Cannot remove $TMP_DOWNLOAD_DIR" }
+  }
+}
+
+New-Item -Itemtype Directory -Path "$MAVEN_HOME_PARENT" -Force | Out-Null
+
+# Download and Install Apache Maven
+Write-Verbose "Couldn't find MAVEN_HOME, downloading and installing it ..."
+Write-Verbose "Downloading from: $distributionUrl"
+Write-Verbose "Downloading to: $TMP_DOWNLOAD_DIR/$distributionUrlName"
+
+$webclient = New-Object System.Net.WebClient
+if ($env:MVNW_USERNAME -and $env:MVNW_PASSWORD) {
+  $webclient.Credentials = New-Object System.Net.NetworkCredential($env:MVNW_USERNAME, $env:MVNW_PASSWORD)
+}
+[Net.ServicePointManager]::SecurityProtocol = [Net.SecurityProtocolType]::Tls12
+$webclient.DownloadFile($distributionUrl, "$TMP_DOWNLOAD_DIR/$distributionUrlName") | Out-Null
+
+# If specified, validate the SHA-256 sum of the Maven distribution zip file
+$distributionSha256Sum = (Get-Content -Raw "$scriptDir/.mvn/wrapper/maven-wrapper.properties" | ConvertFrom-StringData).distributionSha256Sum
+if ($distributionSha256Sum) {
+  if ($USE_MVND) {
+    Write-Error "Checksum validation is not supported for maven-mvnd. `nPlease disable validation by removing 'distributionSha256Sum' from your maven-wrapper.properties."
+  }
+  Import-Module $PSHOME\Modules\Microsoft.PowerShell.Utility -Function Get-FileHash
+  if ((Get-FileHash "$TMP_DOWNLOAD_DIR/$distributionUrlName" -Algorithm SHA256).Hash.ToLower() -ne $distributionSha256Sum) {
+    Write-Error "Error: Failed to validate Maven distribution SHA-256, your Maven distribution might be compromised. If you updated your Maven version, you need to update the specified distributionSha256Sum property."
+  }
+}
+
+# unzip and move
+Expand-Archive "$TMP_DOWNLOAD_DIR/$distributionUrlName" -DestinationPath "$TMP_DOWNLOAD_DIR" | Out-Null
+
+# Find the actual extracted directory name (handles snapshots where filename != directory name)
+$actualDistributionDir = ""
+
+# First try the expected directory name (for regular distributions)
+$expectedPath = Join-Path "$TMP_DOWNLOAD_DIR" "$distributionUrlNameMain"
+$expectedMvnPath = Join-Path "$expectedPath" "bin/$MVN_CMD"
+if ((Test-Path -Path $expectedPath -PathType Container) -and (Test-Path -Path $expectedMvnPath -PathType Leaf)) {
+  $actualDistributionDir = $distributionUrlNameMain
+}
+
+# If not found, search for any directory with the Maven executable (for snapshots)
+if (!$actualDistributionDir) {
+  Get-ChildItem -Path "$TMP_DOWNLOAD_DIR" -Directory | ForEach-Object {
+    $testPath = Join-Path $_.FullName "bin/$MVN_CMD"
+    if (Test-Path -Path $testPath -PathType Leaf) {
+      $actualDistributionDir = $_.Name
+    }
+  }
+}
+
+if (!$actualDistributionDir) {
+  Write-Error "Could not find Maven distribution directory in extracted archive"
+}
+
+Write-Verbose "Found extracted Maven distribution directory: $actualDistributionDir"
+Rename-Item -Path "$TMP_DOWNLOAD_DIR/$actualDistributionDir" -NewName $MAVEN_HOME_NAME | Out-Null
+try {
+  Move-Item -Path "$TMP_DOWNLOAD_DIR/$MAVEN_HOME_NAME" -Destination $MAVEN_HOME_PARENT | Out-Null
+} catch {
+  if (! (Test-Path -Path "$MAVEN_HOME" -PathType Container)) {
+    Write-Error "fail to move MAVEN_HOME"
+  }
+} finally {
+  try { Remove-Item $TMP_DOWNLOAD_DIR -Recurse -Force | Out-Null }
+  catch { Write-Warning "Cannot remove $TMP_DOWNLOAD_DIR" }
+}
+
+Write-Output "MVN_CMD=$MAVEN_HOME/bin/$MVN_CMD"
--- a/pg-docker-compose.yaml
+++ b/pg-docker-compose.yaml
@ -0,0 +1,9 @@
+services:
+  db:
+    image: postgres
+    restart: always
+    shm_size: 128mb
+    environment:
+      POSTGRES_PASSWORD: postgres
+    ports:
+      - "8888:5432"
--- a/pom.xml
+++ b/pom.xml
@ -0,0 +1,155 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 https://maven.apache.org/xsd/maven-4.0.0.xsd">
+    <modelVersion>4.0.0</modelVersion>
+    <groupId>dev.dinauer</groupId>
+    <artifactId>metrics-service</artifactId>
+    <version>1.0.0-SNAPSHOT</version>
+
+    <properties>
+        <compiler-plugin.version>3.14.1</compiler-plugin.version>
+        <maven.compiler.release>21</maven.compiler.release>
+        <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
+        <project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding>
+        <quarkus.platform.artifact-id>quarkus-bom</quarkus.platform.artifact-id>
+        <quarkus.platform.group-id>io.quarkus.platform</quarkus.platform.group-id>
+        <quarkus.platform.version>3.29.3</quarkus.platform.version>
+        <skipITs>true</skipITs>
+        <surefire-plugin.version>3.5.4</surefire-plugin.version>
+    </properties>
+
+    <dependencyManagement>
+        <dependencies>
+            <dependency>
+                <groupId>${quarkus.platform.group-id}</groupId>
+                <artifactId>${quarkus.platform.artifact-id}</artifactId>
+                <version>${quarkus.platform.version}</version>
+                <type>pom</type>
+                <scope>import</scope>
+            </dependency>
+        </dependencies>
+    </dependencyManagement>
+
+    <dependencies>
+        <dependency>
+            <groupId>io.quarkus</groupId>
+            <artifactId>quarkus-rest</artifactId>
+        </dependency>
+        <dependency>
+            <groupId>io.quarkus</groupId>
+            <artifactId>quarkus-rest-jackson</artifactId>
+        </dependency>
+        <dependency>
+            <groupId>io.quarkus</groupId>
+            <artifactId>quarkus-hibernate-orm-panache</artifactId>
+        </dependency>
+        <dependency>
+            <groupId>io.quarkus</groupId>
+            <artifactId>quarkus-jdbc-postgresql</artifactId>
+        </dependency>
+        <dependency>
+            <groupId>io.quarkus</groupId>
+            <artifactId>quarkus-arc</artifactId>
+        </dependency>
+        <dependency>
+            <groupId>io.quarkus</groupId>
+            <artifactId>quarkus-hibernate-orm</artifactId>
+        </dependency>
+        <dependency>
+            <groupId>io.quarkus</groupId>
+            <artifactId>quarkus-junit5</artifactId>
+            <scope>test</scope>
+        </dependency>
+        <dependency>
+            <groupId>io.rest-assured</groupId>
+            <artifactId>rest-assured</artifactId>
+            <scope>test</scope>
+        </dependency>
+        <dependency>
+            <groupId>io.quarkus</groupId>
+            <artifactId>quarkus-hibernate-validator</artifactId>
+        </dependency>
+        <dependency>
+            <groupId>io.quarkus</groupId>
+            <artifactId>quarkus-elytron-security</artifactId>
+        </dependency>
+        <dependency>
+            <groupId>io.quarkus</groupId>
+            <artifactId>quarkus-smallrye-jwt</artifactId>
+        </dependency>
+    </dependencies>
+
+    <build>
+        <plugins>
+            <plugin>
+                <groupId>${quarkus.platform.group-id}</groupId>
+                <artifactId>quarkus-maven-plugin</artifactId>
+                <version>${quarkus.platform.version}</version>
+                <extensions>true</extensions>
+                <executions>
+                    <execution>
+                        <goals>
+                            <goal>build</goal>
+                            <goal>generate-code</goal>
+                            <goal>generate-code-tests</goal>
+                            <goal>native-image-agent</goal>
+                        </goals>
+                    </execution>
+                </executions>
+            </plugin>
+            <plugin>
+                <artifactId>maven-compiler-plugin</artifactId>
+                <version>${compiler-plugin.version}</version>
+                <configuration>
+                    <parameters>true</parameters>
+                </configuration>
+            </plugin>
+            <plugin>
+                <artifactId>maven-surefire-plugin</artifactId>
+                <version>${surefire-plugin.version}</version>
+                <configuration>
+                    <argLine>--add-opens java.base/java.lang=ALL-UNNAMED</argLine>
+                    <systemPropertyVariables>
+                        <java.util.logging.manager>org.jboss.logmanager.LogManager</java.util.logging.manager>
+                        <maven.home>${maven.home}</maven.home>
+                    </systemPropertyVariables>
+                </configuration>
+            </plugin>
+            <plugin>
+                <artifactId>maven-failsafe-plugin</artifactId>
+                <version>${surefire-plugin.version}</version>
+                <executions>
+                    <execution>
+                        <goals>
+                            <goal>integration-test</goal>
+                            <goal>verify</goal>
+                        </goals>
+                    </execution>
+                </executions>
+                <configuration>
+                    <argLine>--add-opens java.base/java.lang=ALL-UNNAMED</argLine>
+                    <systemPropertyVariables>
+                        <native.image.path>${project.build.directory}/${project.build.finalName}-runner</native.image.path>
+                        <java.util.logging.manager>org.jboss.logmanager.LogManager</java.util.logging.manager>
+                        <maven.home>${maven.home}</maven.home>
+                    </systemPropertyVariables>
+                </configuration>
+            </plugin>
+        </plugins>
+    </build>
+
+    <profiles>
+        <profile>
+            <id>native</id>
+            <activation>
+                <property>
+                    <name>native</name>
+                </property>
+            </activation>
+            <properties>
+                <quarkus.package.jar.enabled>false</quarkus.package.jar.enabled>
+                <skipITs>false</skipITs>
+                <quarkus.native.enabled>true</quarkus.native.enabled>
+            </properties>
+        </profile>
+    </profiles>
+</project>
--- a/src/main/docker/Dockerfile.jvm
+++ b/src/main/docker/Dockerfile.jvm
@ -0,0 +1,98 @@
+####
+# This Dockerfile is used in order to build a container that runs the Quarkus application in JVM mode
+#
+# Before building the container image run:
+#
+# ./mvnw package
+#
+# Then, build the image with:
+#
+# docker build -f src/main/docker/Dockerfile.jvm -t quarkus/metrics-service-jvm .
+#
+# Then run the container using:
+#
+# docker run -i --rm -p 8080:8080 quarkus/metrics-service-jvm
+#
+# If you want to include the debug port into your docker image
+# you will have to expose the debug port (default 5005 being the default) like this :  EXPOSE 8080 5005.
+# Additionally you will have to set -e JAVA_DEBUG=true and -e JAVA_DEBUG_PORT=*:5005
+# when running the container
+#
+# Then run the container using :
+#
+# docker run -i --rm -p 8080:8080 quarkus/metrics-service-jvm
+#
+# This image uses the `run-java.sh` script to run the application.
+# This scripts computes the command line to execute your Java application, and
+# includes memory/GC tuning.
+# You can configure the behavior using the following environment properties:
+# - JAVA_OPTS: JVM options passed to the `java` command (example: "-verbose:class") - Be aware that this will override
+# the default JVM options, use `JAVA_OPTS_APPEND` to append options
+# - JAVA_OPTS_APPEND: User specified Java options to be appended to generated options
+#   in JAVA_OPTS (example: "-Dsome.property=foo")
+# - JAVA_MAX_MEM_RATIO: Is used when no `-Xmx` option is given in JAVA_OPTS. This is
+#   used to calculate a default maximal heap memory based on a containers restriction.
+#   If used in a container without any memory constraints for the container then this
+#   option has no effect. If there is a memory constraint then `-Xmx` is set to a ratio
+#   of the container available memory as set here. The default is `50` which means 50%
+#   of the available memory is used as an upper boundary. You can skip this mechanism by
+#   setting this value to `0` in which case no `-Xmx` option is added.
+# - JAVA_INITIAL_MEM_RATIO: Is used when no `-Xms` option is given in JAVA_OPTS. This
+#   is used to calculate a default initial heap memory based on the maximum heap memory.
+#   If used in a container without any memory constraints for the container then this
+#   option has no effect. If there is a memory constraint then `-Xms` is set to a ratio
+#   of the `-Xmx` memory as set here. The default is `25` which means 25% of the `-Xmx`
+#   is used as the initial heap size. You can skip this mechanism by setting this value
+#   to `0` in which case no `-Xms` option is added (example: "25")
+# - JAVA_MAX_INITIAL_MEM: Is used when no `-Xms` option is given in JAVA_OPTS.
+#   This is used to calculate the maximum value of the initial heap memory. If used in
+#   a container without any memory constraints for the container then this option has
+#   no effect. If there is a memory constraint then `-Xms` is limited to the value set
+#   here. The default is 4096MB which means the calculated value of `-Xms` never will
+#   be greater than 4096MB. The value of this variable is expressed in MB (example: "4096")
+# - JAVA_DIAGNOSTICS: Set this to get some diagnostics information to standard output
+#   when things are happening. This option, if set to true, will set
+#  `-XX:+UnlockDiagnosticVMOptions`. Disabled by default (example: "true").
+# - JAVA_DEBUG: If set remote debugging will be switched on. Disabled by default (example:
+#    true").
+# - JAVA_DEBUG_PORT: Port used for remote debugging. Defaults to 5005 (example: "8787").
+# - CONTAINER_CORE_LIMIT: A calculated core limit as described in
+#   https://www.kernel.org/doc/Documentation/scheduler/sched-bwc.txt. (example: "2")
+# - CONTAINER_MAX_MEMORY: Memory limit given to the container (example: "1024").
+# - GC_MIN_HEAP_FREE_RATIO: Minimum percentage of heap free after GC to avoid expansion.
+#   (example: "20")
+# - GC_MAX_HEAP_FREE_RATIO: Maximum percentage of heap free after GC to avoid shrinking.
+#   (example: "40")
+# - GC_TIME_RATIO: Specifies the ratio of the time spent outside the garbage collection.
+#   (example: "4")
+# - GC_ADAPTIVE_SIZE_POLICY_WEIGHT: The weighting given to the current GC time versus
+#   previous GC times. (example: "90")
+# - GC_METASPACE_SIZE: The initial metaspace size. (example: "20")
+# - GC_MAX_METASPACE_SIZE: The maximum metaspace size. (example: "100")
+# - GC_CONTAINER_OPTIONS: Specify Java GC to use. The value of this variable should
+#   contain the necessary JRE command-line options to specify the required GC, which
+#   will override the default of `-XX:+UseParallelGC` (example: -XX:+UseG1GC).
+# - HTTPS_PROXY: The location of the https proxy. (example: "myuser@127.0.0.1:8080")
+# - HTTP_PROXY: The location of the http proxy. (example: "myuser@127.0.0.1:8080")
+# - NO_PROXY: A comma separated lists of hosts, IP addresses or domains that can be
+#   accessed directly. (example: "foo.example.com,bar.example.com")
+#
+###
+FROM registry.access.redhat.com/ubi9/openjdk-21:1.23
+
+ENV LANGUAGE='en_US:en'
+
+
+# We make four distinct layers so if there are application changes the library layers can be re-used
+COPY --chown=185 target/quarkus-app/lib/ /deployments/lib/
+COPY --chown=185 target/quarkus-app/*.jar /deployments/
+COPY --chown=185 target/quarkus-app/app/ /deployments/app/
+COPY --chown=185 target/quarkus-app/quarkus/ /deployments/quarkus/
+
+EXPOSE 8080
+USER 185
+ENV JAVA_OPTS_APPEND="-Dquarkus.http.host=0.0.0.0 -Djava.util.logging.manager=org.jboss.logmanager.LogManager"
+ENV JAVA_APP_JAR="/deployments/quarkus-run.jar"
+
+ENTRYPOINT [ "/opt/jboss/container/java/run/run-java.sh" ]
+
--- a/src/main/docker/Dockerfile.legacy-jar
+++ b/src/main/docker/Dockerfile.legacy-jar
@ -0,0 +1,94 @@
+####
+# This Dockerfile is used in order to build a container that runs the Quarkus application in JVM mode
+#
+# Before building the container image run:
+#
+# ./mvnw package -Dquarkus.package.jar.type=legacy-jar
+#
+# Then, build the image with:
+#
+# docker build -f src/main/docker/Dockerfile.legacy-jar -t quarkus/metrics-service-legacy-jar .
+#
+# Then run the container using:
+#
+# docker run -i --rm -p 8080:8080 quarkus/metrics-service-legacy-jar
+#
+# If you want to include the debug port into your docker image
+# you will have to expose the debug port (default 5005 being the default) like this :  EXPOSE 8080 5005.
+# Additionally you will have to set -e JAVA_DEBUG=true and -e JAVA_DEBUG_PORT=*:5005
+# when running the container
+#
+# Then run the container using :
+#
+# docker run -i --rm -p 8080:8080 quarkus/metrics-service-legacy-jar
+#
+# This image uses the `run-java.sh` script to run the application.
+# This scripts computes the command line to execute your Java application, and
+# includes memory/GC tuning.
+# You can configure the behavior using the following environment properties:
+# - JAVA_OPTS: JVM options passed to the `java` command (example: "-verbose:class") - Be aware that this will override
+# the default JVM options, use `JAVA_OPTS_APPEND` to append options
+# - JAVA_OPTS_APPEND: User specified Java options to be appended to generated options
+#   in JAVA_OPTS (example: "-Dsome.property=foo")
+# - JAVA_MAX_MEM_RATIO: Is used when no `-Xmx` option is given in JAVA_OPTS. This is
+#   used to calculate a default maximal heap memory based on a containers restriction.
+#   If used in a container without any memory constraints for the container then this
+#   option has no effect. If there is a memory constraint then `-Xmx` is set to a ratio
+#   of the container available memory as set here. The default is `50` which means 50%
+#   of the available memory is used as an upper boundary. You can skip this mechanism by
+#   setting this value to `0` in which case no `-Xmx` option is added.
+# - JAVA_INITIAL_MEM_RATIO: Is used when no `-Xms` option is given in JAVA_OPTS. This
+#   is used to calculate a default initial heap memory based on the maximum heap memory.
+#   If used in a container without any memory constraints for the container then this
+#   option has no effect. If there is a memory constraint then `-Xms` is set to a ratio
+#   of the `-Xmx` memory as set here. The default is `25` which means 25% of the `-Xmx`
+#   is used as the initial heap size. You can skip this mechanism by setting this value
+#   to `0` in which case no `-Xms` option is added (example: "25")
+# - JAVA_MAX_INITIAL_MEM: Is used when no `-Xms` option is given in JAVA_OPTS.
+#   This is used to calculate the maximum value of the initial heap memory. If used in
+#   a container without any memory constraints for the container then this option has
+#   no effect. If there is a memory constraint then `-Xms` is limited to the value set
+#   here. The default is 4096MB which means the calculated value of `-Xms` never will
+#   be greater than 4096MB. The value of this variable is expressed in MB (example: "4096")
+# - JAVA_DIAGNOSTICS: Set this to get some diagnostics information to standard output
+#   when things are happening. This option, if set to true, will set
+#  `-XX:+UnlockDiagnosticVMOptions`. Disabled by default (example: "true").
+# - JAVA_DEBUG: If set remote debugging will be switched on. Disabled by default (example:
+#    true").
+# - JAVA_DEBUG_PORT: Port used for remote debugging. Defaults to 5005 (example: "8787").
+# - CONTAINER_CORE_LIMIT: A calculated core limit as described in
+#   https://www.kernel.org/doc/Documentation/scheduler/sched-bwc.txt. (example: "2")
+# - CONTAINER_MAX_MEMORY: Memory limit given to the container (example: "1024").
+# - GC_MIN_HEAP_FREE_RATIO: Minimum percentage of heap free after GC to avoid expansion.
+#   (example: "20")
+# - GC_MAX_HEAP_FREE_RATIO: Maximum percentage of heap free after GC to avoid shrinking.
+#   (example: "40")
+# - GC_TIME_RATIO: Specifies the ratio of the time spent outside the garbage collection.
+#   (example: "4")
+# - GC_ADAPTIVE_SIZE_POLICY_WEIGHT: The weighting given to the current GC time versus
+#   previous GC times. (example: "90")
+# - GC_METASPACE_SIZE: The initial metaspace size. (example: "20")
+# - GC_MAX_METASPACE_SIZE: The maximum metaspace size. (example: "100")
+# - GC_CONTAINER_OPTIONS: Specify Java GC to use. The value of this variable should
+#   contain the necessary JRE command-line options to specify the required GC, which
+#   will override the default of `-XX:+UseParallelGC` (example: -XX:+UseG1GC).
+# - HTTPS_PROXY: The location of the https proxy. (example: "myuser@127.0.0.1:8080")
+# - HTTP_PROXY: The location of the http proxy. (example: "myuser@127.0.0.1:8080")
+# - NO_PROXY: A comma separated lists of hosts, IP addresses or domains that can be
+#   accessed directly. (example: "foo.example.com,bar.example.com")
+#
+###
+FROM registry.access.redhat.com/ubi9/openjdk-21:1.23
+
+ENV LANGUAGE='en_US:en'
+
+
+COPY target/lib/* /deployments/lib/
+COPY target/*-runner.jar /deployments/quarkus-run.jar
+
+EXPOSE 8080
+USER 185
+ENV JAVA_OPTS_APPEND="-Dquarkus.http.host=0.0.0.0 -Djava.util.logging.manager=org.jboss.logmanager.LogManager"
+ENV JAVA_APP_JAR="/deployments/quarkus-run.jar"
+
+ENTRYPOINT [ "/opt/jboss/container/java/run/run-java.sh" ]
--- a/src/main/docker/Dockerfile.native
+++ b/src/main/docker/Dockerfile.native
@ -0,0 +1,29 @@
+####
+# This Dockerfile is used in order to build a container that runs the Quarkus application in native (no JVM) mode.
+#
+# Before building the container image run:
+#
+# ./mvnw package -Dnative
+#
+# Then, build the image with:
+#
+# docker build -f src/main/docker/Dockerfile.native -t quarkus/metrics-service .
+#
+# Then run the container using:
+#
+# docker run -i --rm -p 8080:8080 quarkus/metrics-service
+#
+# The ` registry.access.redhat.com/ubi9/ubi-minimal:9.6` base image is based on UBI 9.
+# To use UBI 8, switch to `quay.io/ubi8/ubi-minimal:8.10`.
+###
+FROM registry.access.redhat.com/ubi9/ubi-minimal:9.6
+WORKDIR /work/
+RUN chown 1001 /work \
+    && chmod "g+rwX" /work \
+    && chown 1001:root /work
+COPY --chown=1001:root --chmod=0755 target/*-runner /work/application
+
+EXPOSE 8080
+USER 1001
+
+ENTRYPOINT ["./application", "-Dquarkus.http.host=0.0.0.0"]
--- a/src/main/docker/Dockerfile.native-micro
+++ b/src/main/docker/Dockerfile.native-micro
@ -0,0 +1,32 @@
+####
+# This Dockerfile is used in order to build a container that runs the Quarkus application in native (no JVM) mode.
+# It uses a micro base image, tuned for Quarkus native executables.
+# It reduces the size of the resulting container image.
+# Check https://quarkus.io/guides/quarkus-runtime-base-image for further information about this image.
+#
+# Before building the container image run:
+#
+# ./mvnw package -Dnative
+#
+# Then, build the image with:
+#
+# docker build -f src/main/docker/Dockerfile.native-micro -t quarkus/metrics-service .
+#
+# Then run the container using:
+#
+# docker run -i --rm -p 8080:8080 quarkus/metrics-service
+#
+# The `quay.io/quarkus/ubi9-quarkus-micro-image:2.0` base image is based on UBI 9.
+# To use UBI 8, switch to `quay.io/quarkus/quarkus-micro-image:2.0`.
+###
+FROM quay.io/quarkus/ubi9-quarkus-micro-image:2.0
+WORKDIR /work/
+RUN chown 1001 /work \
+    && chmod "g+rwX" /work \
+    && chown 1001:root /work
+COPY --chown=1001:root --chmod=0755 target/*-runner /work/application
+
+EXPOSE 8080
+USER 1001
+
+ENTRYPOINT ["./application", "-Dquarkus.http.host=0.0.0.0"]
--- a/src/main/java/dev/dinauer/metrics/service/Repo.java
+++ b/src/main/java/dev/dinauer/metrics/service/Repo.java
@ -0,0 +1,29 @@
+package dev.dinauer.metrics.service;
+
+import dev.dinauer.metrics.service.model.BucketUnit;
+import dev.dinauer.metrics.service.model.Collection;
+import io.quarkus.hibernate.orm.panache.PanacheRepositoryBase;
+import io.quarkus.panache.common.Parameters;
+import jakarta.enterprise.context.ApplicationScoped;
+
+import java.util.List;
+import java.util.Optional;
+
+@ApplicationScoped
+public class Repo implements PanacheRepositoryBase<Collection, String>
+{
+    public Optional<Collection> findByProperties(String resource, String name, String timestamp, BucketUnit bucketUnit)
+    {
+        return find("resource = :resource AND name = :name AND timestamp = :timestamp AND bucketUnit = :bucketUnit", Parameters.with("resource", resource).and("name", name).and("timestamp", timestamp).and("bucketUnit", bucketUnit)).firstResultOptional();
+    }
+
+    public List<Collection> findByResourceAndMetricAndTimeUnit(String resource, String name, BucketUnit bucketUnit)
+    {
+        return list("resource = :resource AND name = :name AND bucketUnit = :bucketUnit ORDER BY timestamp ASC", Parameters.with("resource", resource).and("name", name).and("bucketUnit", bucketUnit));
+    }
+
+    public List<Collection> findByResourceAndMetricAndTimeUnitAndPeriod(String resource, String name, BucketUnit bucketUnit, Long from, Long to)
+    {
+        return list("resource = :resource AND name = :name AND bucketUnit = :bucketUnit AND (unix >= :from AND unix <= :to) ORDER BY timestamp ASC", Parameters.with("resource", resource).and("name", name).and("bucketUnit", bucketUnit).and("from", from).and("to", to));
+    }
+}
--- a/src/main/java/dev/dinauer/metrics/service/Resource.java
+++ b/src/main/java/dev/dinauer/metrics/service/Resource.java
@ -0,0 +1,53 @@
+package dev.dinauer.metrics.service;
+
+import dev.dinauer.metrics.service.client.AuthenticationService;
+import dev.dinauer.metrics.service.model.BucketUnit;
+import dev.dinauer.metrics.service.model.Collection;
+import io.quarkus.security.UnauthorizedException;
+import jakarta.inject.Inject;
+import jakarta.validation.Valid;
+import jakarta.validation.constraints.Size;
+import jakarta.ws.rs.*;
+import org.jboss.logging.Logger;
+
+import javax.swing.text.html.Option;
+import java.util.List;
+import java.util.Map;
+import java.util.Optional;
+import java.util.OptionalLong;
+
+@Path("/{resource}/{metric}")
+public class Resource
+{
+    @Inject
+    AuthenticationService authenticationService;
+
+    @Inject
+    Service service;
+
+    @POST
+    public void insert(@PathParam("resource") String resource, @PathParam("metric") String metric, Map<String, Double> values)
+    {
+        if (authenticationService.canWrite())
+        {
+            service.index(resource, metric, values);
+        }
+        else
+        {
+            throw new ForbiddenException();
+        }
+    }
+
+    @GET
+    public List<Collection> get(@PathParam("resource") String resource, @PathParam("metric") String metric, @QueryParam("bucket-unit") Optional<BucketUnit> bucketUnit)
+    {
+        if (authenticationService.canRead())
+        {
+            return service.get(resource, metric, bucketUnit.orElse(BucketUnit.RAW));
+        }
+        else
+        {
+            throw new ForbiddenException();
+        }
+    }
+}
--- a/src/main/java/dev/dinauer/metrics/service/Service.java
+++ b/src/main/java/dev/dinauer/metrics/service/Service.java
@ -0,0 +1,53 @@
+package dev.dinauer.metrics.service;
+
+import dev.dinauer.metrics.service.model.BucketUnit;
+import dev.dinauer.metrics.service.model.Collection;
+import dev.dinauer.metrics.service.utils.BucketConfigProvider;
+import dev.dinauer.metrics.service.utils.TimestampGenerator;
+import jakarta.enterprise.context.ApplicationScoped;
+import jakarta.inject.Inject;
+import jakarta.transaction.Transactional;
+
+import java.time.Clock;
+import java.time.ZonedDateTime;
+import java.util.List;
+import java.util.Map;
+
+@ApplicationScoped
+public class Service
+{
+    @Inject
+    Repo repo;
+
+    @Inject
+    BucketConfigProvider bucketConfigProvider;
+
+    public void index(String resource, String metric, Map<String, Double> values)
+    {
+        index(resource, metric, values, ZonedDateTime.now(Clock.systemUTC()));
+    }
+
+    @Transactional
+    public void index(String resource, String metric, Map<String, Double> values, ZonedDateTime now)
+    {
+        for (BucketUnit unit : bucketConfigProvider.get())
+        {
+            String timestamp = TimestampGenerator.generateTimestamp(now, unit);
+            Collection metrics = repo.findByProperties(resource, metric, timestamp, unit).orElse(new Collection(resource, metric, timestamp, now.toEpochSecond(), unit));
+            for (Map.Entry<String, Double> entry : values.entrySet())
+            {
+                Double value = entry.getValue();
+                if (value != null)
+                {
+                    metrics.add(entry.getKey().toUpperCase(), entry.getValue());
+                }
+            }
+            repo.persist(metrics);
+        }
+    }
+
+    public List<Collection> get(String resource, String metric, BucketUnit unit)
+    {
+        return repo.findByResourceAndMetricAndTimeUnit(resource, metric, unit);
+    }
+}
--- a/src/main/java/dev/dinauer/metrics/service/client/AuthenticationService.java
+++ b/src/main/java/dev/dinauer/metrics/service/client/AuthenticationService.java
@ -0,0 +1,113 @@
+package dev.dinauer.metrics.service.client;
+
+import io.quarkus.elytron.security.common.BcryptUtil;
+import io.quarkus.security.UnauthorizedException;
+import jakarta.enterprise.context.RequestScoped;
+import jakarta.inject.Inject;
+import jakarta.ws.rs.NotFoundException;
+import jakarta.ws.rs.core.Context;
+import jakarta.ws.rs.core.HttpHeaders;
+
+import java.util.Base64;
+import java.util.List;
+
+@RequestScoped
+public class AuthenticationService
+{
+    @Context
+    HttpHeaders headers;
+
+    @Inject
+    ClientRepo clientRepo;
+
+    public boolean canWrite()
+    {
+        AuthHeader authHeader = getAuthHeader();
+        switch (authHeader.type())
+        {
+            case AuthType.BASIC ->
+            {
+                BasicAuthCredentials credentials = getCredentials(authHeader.credentials());
+                Client client = getClient(credentials);
+                return Permission.RW.equals(client.permission());
+            }
+        }
+        return false;
+    }
+
+    public boolean canRead()
+    {
+        AuthHeader authHeader = getAuthHeader();
+        switch (authHeader.type())
+        {
+            case AuthType.BASIC ->
+            {
+                BasicAuthCredentials credentials = getCredentials(authHeader.credentials());
+                Client client = getClient(credentials);
+                return List.of(Permission.RO, Permission.RW).contains(client.permission());
+            }
+        }
+        return false;
+    }
+
+    private AuthHeader getAuthHeader()
+    {
+        String authHeader = headers.getHeaderString("Authorization");
+        if (authHeader != null)
+        {
+            String[] sections = authHeader.split("\\s+");
+            if (sections.length == 2)
+            {
+                try
+                {
+                    return new AuthHeader(AuthType.valueOf(sections[0].toUpperCase()), sections[1]);
+                }
+                catch (IllegalArgumentException e)
+                {
+                    throw new UnauthorizedException();
+                }
+            }
+        }
+        throw new UnauthorizedException();
+    }
+
+    private BasicAuthCredentials getCredentials(String base64Credentials)
+    {
+        String credentials = new String(Base64.getDecoder().decode(base64Credentials));
+        String[] credentialSections = credentials.split(":");
+        if (credentialSections.length == 2)
+        {
+            String clientId = credentialSections[0];
+            String password  = credentialSections[1];
+            return new BasicAuthCredentials(clientId, password);
+        }
+        throw new UnauthorizedException();
+    }
+
+    private Client getClient(BasicAuthCredentials credentials)
+    {
+        Client client = clientRepo.findById(credentials.clientId());
+        if (client != null)
+        {
+            if (BcryptUtil.matches(credentials.password(), client.password()))
+            {
+                return client;
+            }
+            throw new UnauthorizedException();
+        }
+        throw new NotFoundException();
+    }
+
+    private record AuthHeader(AuthType type, String credentials)
+    {
+    }
+
+    private enum AuthType
+    {
+        BASIC, BEARER
+    }
+
+    private record BasicAuthCredentials(String clientId, String password)
+    {
+    }
+}
--- a/src/main/java/dev/dinauer/metrics/service/client/Client.java
+++ b/src/main/java/dev/dinauer/metrics/service/client/Client.java
@ -0,0 +1,23 @@
+package dev.dinauer.metrics.service.client;
+
+import java.util.Objects;
+
+public record Client(String id, String password, Permission permission)
+{
+    @Override
+    public boolean equals(Object object)
+    {
+        if (object == null || getClass() != object.getClass())
+        {
+            return false;
+        }
+        Client client = (Client) object;
+        return Objects.equals(id, client.id);
+    }
+
+    @Override
+    public int hashCode()
+    {
+        return Objects.hashCode(id);
+    }
+}
--- a/src/main/java/dev/dinauer/metrics/service/client/ClientRepo.java
+++ b/src/main/java/dev/dinauer/metrics/service/client/ClientRepo.java
@ -0,0 +1,66 @@
+package dev.dinauer.metrics.service.client;
+
+import io.quarkus.elytron.security.common.BcryptUtil;
+import io.quarkus.runtime.Startup;
+import jakarta.enterprise.context.ApplicationScoped;
+import org.eclipse.microprofile.config.Config;
+import org.eclipse.microprofile.config.ConfigProvider;
+
+import java.util.ArrayList;
+import java.util.List;
+
+@Startup
+@ApplicationScoped
+public class ClientRepo
+{
+    private final static String CLIENT_PROPERTY_PREFIX= "dev.dinauer.metrics-service.client";
+
+    List<Client> clients;
+
+    public ClientRepo()
+    {
+        List<Client> result = new ArrayList<>();
+        Config config = ConfigProvider.getConfig();
+        for (String key : config.getPropertyNames())
+        {
+            if (key.startsWith(CLIENT_PROPERTY_PREFIX))
+            {
+                List<String> sections = List.of(key.split("\\."));
+                if (sections.size() == 6)
+                {
+                    String clientId = sections.get(4);
+                    String permission = sections.get(5).toUpperCase();
+                    if (!clientId.isBlank() && List.of("RO", "RW").contains(permission))
+                    {
+                        String password = config.getValue(key, String.class);
+                        if (password != null && !password.isBlank())
+                        {
+                            Client client = new Client(clientId, BcryptUtil.bcryptHash(password), Permission.valueOf(permission));
+                            if (!result.contains(client))
+                            {
+                                result.add(client);
+                            }
+                            else
+                            {
+                                throw new IllegalArgumentException("Client with id " + clientId + " already exists.");
+                            }
+                        }
+                    }
+                }
+            }
+        }
+        this.clients = result;
+    }
+
+    public Client findById(String id)
+    {
+        for (Client client : clients)
+        {
+            if (id.equals(client.id()))
+            {
+                return client;
+            }
+        }
+        return null;
+    }
+}
--- a/src/main/java/dev/dinauer/metrics/service/client/Permission.java
+++ b/src/main/java/dev/dinauer/metrics/service/client/Permission.java
@ -0,0 +1,6 @@
+package dev.dinauer.metrics.service.client;
+
+public enum Permission
+{
+    RW, RO
+}
--- a/src/main/java/dev/dinauer/metrics/service/model/BucketUnit.java
+++ b/src/main/java/dev/dinauer/metrics/service/model/BucketUnit.java
@ -0,0 +1,6 @@
+package dev.dinauer.metrics.service.model;
+
+public enum BucketUnit
+{
+    RAW, HOURLY, DAILY, WEEKLY, MONTHLY, YEARLY, TOTAL
+}
--- a/src/main/java/dev/dinauer/metrics/service/model/Collection.java
+++ b/src/main/java/dev/dinauer/metrics/service/model/Collection.java
@ -0,0 +1,161 @@
+package dev.dinauer.metrics.service.model;
+
+import com.fasterxml.jackson.core.JsonProcessingException;
+import com.fasterxml.jackson.core.type.TypeReference;
+import com.fasterxml.jackson.databind.ObjectMapper;
+import jakarta.persistence.*;
+import org.hibernate.annotations.CreationTimestamp;
+import org.hibernate.annotations.UpdateTimestamp;
+
+import java.time.ZonedDateTime;
+import java.util.Map;
+import java.util.UUID;
+
+@Entity
+@Table(name = "collection")
+public class Collection
+{
+    private static final ObjectMapper OBJECT_MAPPER = new ObjectMapper();
+
+    @Id
+    private String id;
+
+    @Column(nullable = false)
+    private String resource;
+
+    @Column(name = "collection_name", nullable = false)
+    private String name;
+
+    @Column(nullable = false)
+    private String timestamp;
+
+    @Column(name = "unix_timestamp", nullable = false)
+    private long unixTimestamp;
+
+    @Enumerated(EnumType.STRING)
+    @Column(name = "bucket_unit", nullable = false)
+    private BucketUnit bucketUnit;
+
+    @Column(columnDefinition = "text", nullable = false)
+    private String metrics;
+
+    @CreationTimestamp
+    @Column(name = "created_at", updatable = false)
+    private ZonedDateTime createdAt;
+
+    @UpdateTimestamp
+    @Column(name = "updated_at")
+    private ZonedDateTime updatedAt;
+
+    public Collection()
+    {
+    }
+
+    public Collection(String resource, String name, String timestamp, long unixTimestamp, BucketUnit bucketUnit)
+    {
+        this.id = UUID.randomUUID().toString();
+        this.resource = resource;
+        this.timestamp = timestamp;
+        this.unixTimestamp = unixTimestamp;
+        this.bucketUnit = bucketUnit;
+        this.name = name;
+        this.metrics = "{}";
+    }
+
+    public String getId()
+    {
+        return id;
+    }
+
+    public void add(String key, double value)
+    {
+        Map<String, Metric> metrics = getMetrics();
+        Metric metric = metrics.get(key);
+        if (metric != null)
+        {
+            metric.add(value);
+        }
+        else
+        {
+            Metric newMetric = new Metric();
+            newMetric.add(value);
+            metrics.put(key, newMetric);
+        }
+        try
+        {
+            this.metrics = OBJECT_MAPPER.writeValueAsString(metrics);
+        }
+        catch (JsonProcessingException e)
+        {
+            throw new RuntimeException(e);
+        }
+    }
+
+    private double calculateAverage(long sum, int count)
+    {
+        if (count == 0)
+        {
+            return 0;
+        }
+        return sum * 1.0 / count;
+    }
+
+    public String getTimestamp()
+    {
+        return timestamp;
+    }
+
+    public String getName()
+    {
+        return name;
+    }
+
+    public BucketUnit getBucketUnit()
+    {
+        return bucketUnit;
+    }
+
+    public String getResource()
+    {
+        return resource;
+    }
+
+    public Map<String, Metric> getMetrics()
+    {
+        try
+        {
+            return OBJECT_MAPPER.readValue(metrics, new TypeReference<Map<String, Metric>>() {});
+        }
+        catch (JsonProcessingException e)
+        {
+            throw new RuntimeException(e);
+        }
+    }
+
+    public long getUnixTimestamp()
+    {
+        return unixTimestamp;
+    }
+
+    public ZonedDateTime getCreatedAt()
+    {
+        return createdAt;
+    }
+
+    public Collection setCreatedAt(ZonedDateTime createdAt)
+    {
+        this.createdAt = createdAt;
+        return this;
+    }
+
+    public ZonedDateTime getUpdatedAt()
+    {
+        return updatedAt;
+    }
+
+    public Collection setUpdatedAt(ZonedDateTime updatedAt)
+    {
+        this.updatedAt = updatedAt;
+        return this;
+    }
+}
--- a/src/main/java/dev/dinauer/metrics/service/model/Metric.java
+++ b/src/main/java/dev/dinauer/metrics/service/model/Metric.java
@ -0,0 +1,70 @@
+package dev.dinauer.metrics.service.model;
+
+import java.util.Objects;
+
+public class Metric
+{
+    private int count;
+    private double sum;
+    private double average;
+    private Double min;
+    private Double max;
+
+    public Metric()
+    {
+        this.count = 0;
+        this.sum = 0;
+        this.average = 0.0F;
+        this.min = null;
+        this.max = null;
+    }
+
+    public void add(double value)
+    {
+        count = count + 1;
+        sum = sum + value;
+        average = calculateAverage(sum, count);
+        if (Objects.isNull(min) || value < min)
+        {
+            min = value;
+        }
+        if (Objects.isNull(max) || value > max)
+        {
+            max = value;
+        }
+    }
+
+    private double calculateAverage(double sum, int count)
+    {
+        if (count == 0)
+        {
+            return 0;
+        }
+        return sum / count;
+    }
+
+    public int getCount()
+    {
+        return count;
+    }
+
+    public double getSum()
+    {
+        return sum;
+    }
+
+    public double getAverage()
+    {
+        return average;
+    }
+
+    public Double getMin()
+    {
+        return min;
+    }
+
+    public Double getMax()
+    {
+        return max;
+    }
+}
--- a/src/main/java/dev/dinauer/metrics/service/utils/BucketConfigProvider.java
+++ b/src/main/java/dev/dinauer/metrics/service/utils/BucketConfigProvider.java
@ -0,0 +1,43 @@
+package dev.dinauer.metrics.service.utils;
+
+import dev.dinauer.metrics.service.model.BucketUnit;
+import io.quarkus.runtime.Startup;
+import jakarta.annotation.PostConstruct;
+import jakarta.enterprise.context.ApplicationScoped;
+import jakarta.inject.Inject;
+import org.antlr.v4.runtime.misc.OrderedHashSet;
+import org.eclipse.microprofile.config.inject.ConfigProperty;
+import org.jboss.logging.Logger;
+
+import java.util.HashSet;
+import java.util.Set;
+import java.util.stream.Collectors;
+
+@Startup
+@ApplicationScoped
+public class BucketConfigProvider
+{
+    private Set<BucketUnit> units;
+
+    @Inject
+    public BucketConfigProvider(Logger LOG, @ConfigProperty(name = "dev.dinauer.metrics-service.buckets") String config)
+    {
+        Set<BucketUnit> result = new OrderedHashSet<>();
+        for (String unit : config.split(","))
+        {
+            result.add(BucketUnit.valueOf(unit));
+        }
+        if (!result.isEmpty())
+        {
+            this.units = result;
+            LOG.info(String.format("Configured indexing with bucket units: %s", result.stream().map(Enum::toString).collect(Collectors.joining(","))));
+            return;
+        }
+        throw new IllegalArgumentException("Cannot obtain indexing bucket units from application.properties. Please set property 'dev.dinauer.metrics-service.buckets'.");
+    }
+
+    public Set<BucketUnit> get()
+    {
+        return units;
+    }
+}
--- a/src/main/java/dev/dinauer/metrics/service/utils/TimestampGenerator.java
+++ b/src/main/java/dev/dinauer/metrics/service/utils/TimestampGenerator.java
@ -0,0 +1,53 @@
+package dev.dinauer.metrics.service.utils;
+
+import com.arjuna.ats.jta.UserTransaction;
+import dev.dinauer.metrics.service.model.BucketUnit;
+import org.jboss.resteasy.reactive.common.NotImplementedYet;
+
+import java.time.ZonedDateTime;
+import java.time.format.DateTimeFormatter;
+import java.time.temporal.WeekFields;
+
+public class TimestampGenerator
+{
+    public static String generateTimestamp(ZonedDateTime timestamp, BucketUnit unit)
+    {
+        switch (unit)
+        {
+            case BucketUnit.RAW ->
+            {
+                return timestamp.format(DateTimeFormatter.ISO_DATE_TIME).substring(0, 19);
+            }
+            case BucketUnit.HOURLY ->
+            {
+                return timestamp.format(DateTimeFormatter.ISO_DATE_TIME).substring(0, 13);
+            }
+            case  BucketUnit.DAILY ->
+            {
+                return timestamp.format(DateTimeFormatter.ISO_DATE_TIME).substring(0, 10);
+            }
+            case BucketUnit.WEEKLY ->
+            {
+                String week = String.valueOf(timestamp.get(WeekFields.ISO.weekOfWeekBasedYear()));
+                String year = String.valueOf(timestamp.get(WeekFields.ISO.weekBasedYear()));
+
+                String weekString = "0".repeat(2 - week.length()).concat(week);
+                String yearString = "0".repeat(4 - year.length()).concat(year);
+                return String.format("%s-W%s", yearString, weekString);
+            }
+            case BucketUnit.MONTHLY ->
+            {
+                return timestamp.format(DateTimeFormatter.ISO_DATE_TIME).substring(0, 7);
+            }
+            case BucketUnit.YEARLY ->
+            {
+                return timestamp.format(DateTimeFormatter.ISO_DATE_TIME).substring(0, 4);
+            }
+            case BucketUnit.TOTAL ->
+            {
+                return "TOTAL";
+            }
+        }
+        throw new RuntimeException("Cannot index by chono unit " + unit);
+    }
+}
--- a/src/main/resources/application.properties
+++ b/src/main/resources/application.properties
@ -0,0 +1,21 @@
+# HTTP
+quarkus.http.root-path=/api/metrics
+
+dev.dinauer.metrics-service.buckets=RAW,HOURLY,DAILY,WEEKLY,MONTHLY,YEARLY,TOTAL
+
+dev.dinauer.metrics-service.client.kubooboo.ro=3749832748923748923
+
+# JWT
+mp.jwt.verify.publickey.location=dev/publicKey.pem
+
+# Postgres
+quarkus.datasource.db-kind = postgresql
+%dev.quarkus.datasource.username = postgres
+%dev.quarkus.datasource.password = postgres
+%dev.quarkus.datasource.jdbc.url = jdbc:postgresql://localhost:8888/postgres
+%dev,test.quarkus.hibernate-orm.schema-management.strategy=drop-and-create
+# Prod
+%prod.quarkus.datasource.username=${DB_USER}
+%prod.quarkus.datasource.password=${DB_PASSWORD}
+%prod.quarkus.datasource.jdbc.url=jdbc:postgresql://${DB_HOST}:${DB_PORT}/${DB_DATABASE}?currentSchema=${DB_SCHEMA}
+%prod.quarkus.hibernate-orm.schema-management.strategy=drop-and-create
--- a/src/main/resources/import.sql
+++ b/src/main/resources/import.sql
--- a/src/test/java/dev/dinauer/GreetingResourceIT.java
+++ b/src/test/java/dev/dinauer/GreetingResourceIT.java
@ -0,0 +1,8 @@
+package dev.dinauer;
+
+import io.quarkus.test.junit.QuarkusIntegrationTest;
+
+@QuarkusIntegrationTest
+class GreetingResourceIT extends GreetingResourceTest {
+    // Execute the same tests but in packaged mode.
+}
--- a/src/test/java/dev/dinauer/GreetingResourceTest.java
+++ b/src/test/java/dev/dinauer/GreetingResourceTest.java
@ -0,0 +1,20 @@
+package dev.dinauer;
+
+import io.quarkus.test.junit.QuarkusTest;
+import org.junit.jupiter.api.Test;
+
+import static io.restassured.RestAssured.given;
+import static org.hamcrest.CoreMatchers.is;
+
+@QuarkusTest
+class GreetingResourceTest {
+    @Test
+    void testHelloEndpoint() {
+        given()
+          .when().get("/hello")
+          .then()
+             .statusCode(200)
+             .body(is("Hello from Quarkus REST"));
+    }
+
+}