Add Dockerfile

Author: prasad-1210

Dockerfile

@@ -0,0 +1,39 @@
+FROM adoptopenjdk/openjdk11:x86_64-alpine-jre-11.0.6_10
+
+# Inspired from https://github.com/docker-library/tomcat/blob/d570ad0cee10e4526bcbb03391b2c0e322b59313/9.0/jdk11/openjdk-slim/Dockerfile
+ENV CATALINA_HOME /usr/local/tomcat
+ENV PATH $CATALINA_HOME/bin:$PATH
+RUN mkdir -p "$CATALINA_HOME"
+WORKDIR $CATALINA_HOME
+
+# let "Tomcat Native" live somewhere isolated
+ENV TOMCAT_NATIVE_LIBDIR $CATALINA_HOME/native-jni-lib
+ENV LD_LIBRARY_PATH ${LD_LIBRARY_PATH:+$LD_LIBRARY_PATH:}$TOMCAT_NATIVE_LIBDIR
+
+# see https://www.apache.org/dist/tomcat/tomcat-$TOMCAT_MAJOR/KEYS
+# see also "update.sh" (https://github.com/docker-library/tomcat/blob/master/update.sh)
+ENV GPG_KEYS 05AB33110949707C93A279E3D3EFE6B686867BA6 07E48665A34DCAFAE522E5E6266191C37C037D42 47309207D818FFD8DCD3F83F1931D684307A10A5 541FBE7D8F78B25E055DDEE13C370389288584E7 61B832AC2F1C5A90F0F9B00A1C506407564C17A3 79F7026C690BAA50B92CD8B66A3AD3F4F22C4FED 9BA44C2621385CB966EBA586F72C284D731FABEE A27677289986DB50844682F8ACB77FC2E86E29AC A9C5DF4D22E99998D9875A5110C01C5A2F6059E7 DCFD35E0BF8CA7344752DE8B6FB21E8933C60243 F3A04C595DB5B6A5F1ECA43E3B7BBB100D811BBE F7DA48BB64BCB84ECBA7EE6935CD23C10D498E23
+
+ENV TOMCAT_MAJOR 9
+ENV TOMCAT_VERSION 9.0.34
+ENV TOMCAT_SHA512 9cb32f8807c0e8d2457d52ac032bb496ae7921e1ea0a0c8e6082bf8da60bb57c317a3f2376589962123dd803fdd2816ff960339cb851d9859b2241165fbc278e
+
+
+# Install Tomcat
+RUN wget "https://downloads.apache.org/tomcat/tomcat-9/v9.0.34/bin/apache-tomcat-9.0.34.tar.gz"\
+ && mkdir -p /usr/local/tomcat\
+ && tar -xf apache-tomcat-9.0.34.tar.gz --strip-components=1\
+ && rm bin/*.bat\
+ && rm apache-tomcat-9.0.34.tar.gz*\
+ && rm -rf webapps\
+ && mkdir webapps\
+ && find ./bin/ -name '*.sh' -exec sed -ri 's|^#!/bin/sh$|#!/usr/bin/env bash|' '{}' + \
+ && chmod -R +rX . \
+ && chmod 777 logs temp work
+
+
+# Copy war file to webapps
+COPY target/ROOT.war webapps/ROOT.war
+
+EXPOSE 8080
+CMD ["catalina.sh", "run"]

pom.xml

@@ -6,7 +6,7 @@
 	<groupId>com.example</groupId>
 	<artifactId>easy-notes</artifactId>
 	<version>1.0.0</version>
-	<packaging>jar</packaging>
+	<packaging>war</packaging>
 
 	<name>easy-notes</name>
 	<description>Rest API for a Simple Note Taking Application</description>
@@ -57,6 +57,7 @@
 	</dependencies>
 
 	<build>
+		<finalName>ROOT</finalName>
 		<plugins>
 			<plugin>
 				<groupId>org.springframework.boot</groupId>

src/main/java/com/example/easynotes/EasyNotesApplication.java

@@ -7,7 +7,6 @@
 @SpringBootApplication
 @EnableJpaAuditing
 public class EasyNotesApplication {
-
 	public static void main(String[] args) {
 		SpringApplication.run(EasyNotesApplication.class, args);
 	}