From 302ffaa2a8b779ad975661cc65db1fec66b5aada Mon Sep 17 00:00:00 2001
From: "Brian M. Long" <brian@inteligr8.com>
Date: Wed, 20 May 2026 14:10:01 -0400
Subject: [PATCH] switch from ubuntu to alpine v3.23

---
 Containerfile |   4 ++
 Dockerfile    |   6 ---
 pom.xml       | 113 +++++++++++++++++++++++++++-----------------------
 3 files changed, 65 insertions(+), 58 deletions(-)
 create mode 100644 Containerfile
 delete mode 100644 Dockerfile

diff --git a/Containerfile b/Containerfile
new file mode 100644
index 0000000..ed118ca
--- /dev/null
+++ b/Containerfile
@@ -0,0 +1,4 @@
+
+FROM alpine:${alpine.version}
+
+RUN apk add openjdk11-jdk
diff --git a/Dockerfile b/Dockerfile
deleted file mode 100644
index b73eaff..0000000
--- a/Dockerfile
+++ /dev/null
@@ -1,6 +0,0 @@
-
-FROM ubuntu:${ubuntu.version}
-
-RUN apt update
-RUN apt -y install openjdk-${java.majorVersion}-jdk-headless
-
diff --git a/pom.xml b/pom.xml
index a1560ff..5fc4cb8 100644
--- a/pom.xml
+++ b/pom.xml
@@ -1,57 +1,66 @@
 <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 http://maven.apache.org/xsd/maven-4.0.0.xsd">
 
-    <modelVersion>4.0.0</modelVersion>
-    <groupId>com.inteligr8</groupId>
-    <artifactId>ubuntu-jdk</artifactId>
-    <version>25.04-11</version>
-    <name>Ubuntu/JDK Docker Image</name>
-    <packaging>pom</packaging>
+	<modelVersion>4.0.0</modelVersion>
+	<groupId>com.inteligr8</groupId>
+	<artifactId>alpine-jdk</artifactId>
+	<version>${alpine.version}-${java.majorVersion}</version>
+	<name>Alpine JDK Container Image</name>
+	<packaging>pom</packaging>
 
-    <properties>
-        <ubuntu.version>25.04</ubuntu.version>
-        <java.majorVersion>11</java.majorVersion>
-        <image.name>inteligr8/${project.artifactId}</image.name>
-        <image.tag>${project.version}</image.tag>
-        <registry>docker.inteligr8.com</registry>
-    </properties>
+	<properties>
+		<alpine.version>3.23</alpine.version>
+		<java.majorVersion>11</java.majorVersion>
+		<image.name>inteligr8/${project.artifactId}</image.name>
+		<image.tag>${project.version}</image.tag>
+		<registry>docker.inteligr8.com</registry>
+	</properties>
 
-    <build>
-        <plugins>
-            <plugin>
-                <groupId>org.eclipse.jkube</groupId>
-                <artifactId>kubernetes-maven-plugin</artifactId>
-                <version>1.16.2</version>
-                <configuration>
-                    <images>
-                        <image>
-                            <name>${image.name}:${image.tag}</name>
-                        </image>
-                    </images>
-                    <contextDir>${basedir}</contextDir>
-                </configuration>
-                <executions>
-                    <execution>
-                        <id>docker-build</id>
-                        <phase>package</phase>
-                        <goals><goal>build</goal></goals>
-                    </execution>
-                    <execution>
-                        <id>docker-push</id>
-                        <phase>deploy</phase>
-                        <goals><goal>push</goal></goals>
-                        <configuration>
-                            <pushRegistry>${registry}</pushRegistry>
-                        </configuration>
-                    </execution>
-                </executions>
-            </plugin>
-            <plugin>
-            	<artifactId>maven-deploy-plugin</artifactId>
-            	<configuration>
-            		<skip>true</skip>
-            	</configuration>
-            </plugin>
-        </plugins>
-    </build>
-    
+	<build>
+		<pluginManagement>
+			<plugins>
+				<plugin>
+					<groupId>org.eclipse.jkube</groupId>
+					<artifactId>kubernetes-maven-plugin</artifactId>
+					<version>1.19.0</version>
+				</plugin>
+			</plugins>
+		</pluginManagement>
+		<plugins>
+			<plugin>
+				<groupId>org.eclipse.jkube</groupId>
+				<artifactId>kubernetes-maven-plugin</artifactId>
+				<configuration>
+					<images>
+						<image>
+							<name>${registry}/${image.name}:${image.tag}</name>
+							<build>
+								<contextDir>${basedir}</contextDir>
+								<dockerFile>Containerfile</dockerFile>
+							</build>
+							<registry>${registry}</registry>
+						</image>
+					</images>
+				</configuration>
+				<executions>
+					<execution>
+						<id>containerd-build</id>
+						<phase>package</phase>
+						<goals><goal>build</goal></goals>
+					</execution>
+					<execution>
+						<id>containerd-push</id>
+						<phase>deploy</phase>
+						<goals><goal>push</goal></goals>
+					</execution>
+				</executions>
+			</plugin>
+			<plugin>
+				<artifactId>maven-deploy-plugin</artifactId>
+				<configuration>
+					<skip>true</skip>
+				</configuration>
+			</plugin>
+		</plugins>
+	</build>
+	
 </project>