├── .gitignore ├── .mvn └── wrapper │ ├── MavenWrapperDownloader.java │ └── maven-wrapper.properties ├── .project ├── Dockerfile ├── LICENSE ├── mvnw ├── mvnw.cmd ├── pom.xml ├── redis-conf-sentinel ├── node1-replica-1.conf ├── node1-replica-2.conf ├── node1.conf ├── sentinel1.conf ├── sentinel2.conf └── sentinel3.conf ├── redis-conf ├── node1-replica.conf ├── node1.conf ├── node2-replica.conf ├── node2.conf ├── node3-replica.conf └── node3.conf └── src └── main ├── java └── com │ └── codingfullstack │ └── springboot │ └── redis │ ├── Application.java │ ├── model │ ├── ToDo.java │ └── ToDoList.java │ └── rest │ └── TodoListController.java └── resources ├── application-cluster.yml ├── application-sentinel.yml └── application.yml /.gitignore: -------------------------------------------------------------------------------- 1 | # Compiled class file 2 | *.class 3 | 4 | # Log file 5 | *.log 6 | 7 | #Eclipse 8 | /.settings 9 | /target 10 | /bin 11 | .classpath 12 | 13 | #Idea 14 | .idea 15 | 16 | # Package Files # 17 | *.jar 18 | *.war 19 | *.nar 20 | *.ear 21 | *.zip 22 | *.tar.gz 23 | *.rar 24 | *.iml 25 | 26 | # virtual machine crash logs, see http://www.java.com/en/download/help/error_hotspot.xml 27 | hs_err_pid* 28 | /.metadata/ 29 | 30 | workingCopy*.xml 31 | /.idea/ 32 | -------------------------------------------------------------------------------- /.mvn/wrapper/MavenWrapperDownloader.java: -------------------------------------------------------------------------------- 1 | /* 2 | * Copyright 2007-present the original author or authors. 3 | * 4 | * Licensed under the Apache License, Version 2.0 (the "License"); 5 | * you may not use this file except in compliance with the License. 6 | * You may obtain a copy of the License at 7 | * 8 | * http://www.apache.org/licenses/LICENSE-2.0 9 | * 10 | * Unless required by applicable law or agreed to in writing, software 11 | * distributed under the License is distributed on an "AS IS" BASIS, 12 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 | * See the License for the specific language governing permissions and 14 | * limitations under the License. 15 | */ 16 | import java.net.*; 17 | import java.io.*; 18 | import java.nio.channels.*; 19 | import java.util.Properties; 20 | 21 | public class MavenWrapperDownloader { 22 | 23 | private static final String WRAPPER_VERSION = "0.5.6"; 24 | /** 25 | * Default URL to download the maven-wrapper.jar from, if no 'downloadUrl' is provided. 26 | */ 27 | private static final String DEFAULT_DOWNLOAD_URL = "https://repo.maven.apache.org/maven2/io/takari/maven-wrapper/" 28 | + WRAPPER_VERSION + "/maven-wrapper-" + WRAPPER_VERSION + ".jar"; 29 | 30 | /** 31 | * Path to the maven-wrapper.properties file, which might contain a downloadUrl property to 32 | * use instead of the default one. 33 | */ 34 | private static final String MAVEN_WRAPPER_PROPERTIES_PATH = 35 | ".mvn/wrapper/maven-wrapper.properties"; 36 | 37 | /** 38 | * Path where the maven-wrapper.jar will be saved to. 39 | */ 40 | private static final String MAVEN_WRAPPER_JAR_PATH = 41 | ".mvn/wrapper/maven-wrapper.jar"; 42 | 43 | /** 44 | * Name of the property which should be used to override the default download url for the wrapper. 45 | */ 46 | private static final String PROPERTY_NAME_WRAPPER_URL = "wrapperUrl"; 47 | 48 | public static void main(String args[]) { 49 | System.out.println("- Downloader started"); 50 | File baseDirectory = new File(args[0]); 51 | System.out.println("- Using base directory: " + baseDirectory.getAbsolutePath()); 52 | 53 | // If the maven-wrapper.properties exists, read it and check if it contains a custom 54 | // wrapperUrl parameter. 55 | File mavenWrapperPropertyFile = new File(baseDirectory, MAVEN_WRAPPER_PROPERTIES_PATH); 56 | String url = DEFAULT_DOWNLOAD_URL; 57 | if(mavenWrapperPropertyFile.exists()) { 58 | FileInputStream mavenWrapperPropertyFileInputStream = null; 59 | try { 60 | mavenWrapperPropertyFileInputStream = new FileInputStream(mavenWrapperPropertyFile); 61 | Properties mavenWrapperProperties = new Properties(); 62 | mavenWrapperProperties.load(mavenWrapperPropertyFileInputStream); 63 | url = mavenWrapperProperties.getProperty(PROPERTY_NAME_WRAPPER_URL, url); 64 | } catch (IOException e) { 65 | System.out.println("- ERROR loading '" + MAVEN_WRAPPER_PROPERTIES_PATH + "'"); 66 | } finally { 67 | try { 68 | if(mavenWrapperPropertyFileInputStream != null) { 69 | mavenWrapperPropertyFileInputStream.close(); 70 | } 71 | } catch (IOException e) { 72 | // Ignore ... 73 | } 74 | } 75 | } 76 | System.out.println("- Downloading from: " + url); 77 | 78 | File outputFile = new File(baseDirectory.getAbsolutePath(), MAVEN_WRAPPER_JAR_PATH); 79 | if(!outputFile.getParentFile().exists()) { 80 | if(!outputFile.getParentFile().mkdirs()) { 81 | System.out.println( 82 | "- ERROR creating output directory '" + outputFile.getParentFile().getAbsolutePath() + "'"); 83 | } 84 | } 85 | System.out.println("- Downloading to: " + outputFile.getAbsolutePath()); 86 | try { 87 | downloadFileFromURL(url, outputFile); 88 | System.out.println("Done"); 89 | System.exit(0); 90 | } catch (Throwable e) { 91 | System.out.println("- Error downloading"); 92 | e.printStackTrace(); 93 | System.exit(1); 94 | } 95 | } 96 | 97 | private static void downloadFileFromURL(String urlString, File destination) throws Exception { 98 | if (System.getenv("MVNW_USERNAME") != null && System.getenv("MVNW_PASSWORD") != null) { 99 | String username = System.getenv("MVNW_USERNAME"); 100 | char[] password = System.getenv("MVNW_PASSWORD").toCharArray(); 101 | Authenticator.setDefault(new Authenticator() { 102 | @Override 103 | protected PasswordAuthentication getPasswordAuthentication() { 104 | return new PasswordAuthentication(username, password); 105 | } 106 | }); 107 | } 108 | URL website = new URL(urlString); 109 | ReadableByteChannel rbc; 110 | rbc = Channels.newChannel(website.openStream()); 111 | FileOutputStream fos = new FileOutputStream(destination); 112 | fos.getChannel().transferFrom(rbc, 0, Long.MAX_VALUE); 113 | fos.close(); 114 | rbc.close(); 115 | } 116 | 117 | } 118 | -------------------------------------------------------------------------------- /.mvn/wrapper/maven-wrapper.properties: -------------------------------------------------------------------------------- 1 | distributionUrl=https://repo.maven.apache.org/maven2/org/apache/maven/apache-maven/3.6.3/apache-maven-3.6.3-bin.zip 2 | wrapperUrl=https://repo.maven.apache.org/maven2/io/takari/maven-wrapper/0.5.6/maven-wrapper-0.5.6.jar 3 | -------------------------------------------------------------------------------- /.project: -------------------------------------------------------------------------------- 1 | 2 | 3 | spring-boot-redis-cluster 4 | 5 | 6 | 7 | 8 | 9 | org.eclipse.jdt.core.javabuilder 10 | 11 | 12 | 13 | 14 | org.eclipse.m2e.core.maven2Builder 15 | 16 | 17 | 18 | 19 | org.springframework.ide.eclipse.boot.validation.springbootbuilder 20 | 21 | 22 | 23 | 24 | 25 | org.eclipse.jdt.core.javanature 26 | org.eclipse.m2e.core.maven2Nature 27 | 28 | 29 | -------------------------------------------------------------------------------- /Dockerfile: -------------------------------------------------------------------------------- 1 | # syntax = docker/dockerfile:experimental 2 | 3 | FROM openjdk:15-jdk-slim as bulid 4 | 5 | WORKDIR application 6 | 7 | COPY mvnw . 8 | COPY .mvn .mvn 9 | COPY pom.xml . 10 | COPY src src 11 | 12 | RUN --mount=type=cache,target=/root/.m2 ./mvnw package -DskipTests 13 | 14 | RUN cp /application/target/*.jar app.jar 15 | RUN java -Djarmode=layertools -jar app.jar extract 16 | 17 | RUN addgroup demogroup && adduser --ingroup demogroup --disabled-password demo 18 | USER demo 19 | 20 | FROM openjdk:15-jdk-slim 21 | WORKDIR application 22 | COPY --from=bulid application/dependencies/ ./ 23 | COPY --from=bulid application/spring-boot-loader/ ./ 24 | COPY --from=bulid application/snapshot-dependencies/ ./ 25 | COPY --from=bulid application/application/ ./ 26 | ENTRYPOINT ["java", "org.springframework.boot.loader.JarLauncher"] -------------------------------------------------------------------------------- /LICENSE: -------------------------------------------------------------------------------- 1 | Apache License 2 | Version 2.0, January 2004 3 | http://www.apache.org/licenses/ 4 | 5 | TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION 6 | 7 | 1. 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We also recommend that a 185 | file or class name and description of purpose be included on the 186 | same "printed page" as the copyright notice for easier 187 | identification within third-party archives. 188 | 189 | Copyright [yyyy] [name of copyright owner] 190 | 191 | Licensed under the Apache License, Version 2.0 (the "License"); 192 | you may not use this file except in compliance with the License. 193 | You may obtain a copy of the License at 194 | 195 | http://www.apache.org/licenses/LICENSE-2.0 196 | 197 | Unless required by applicable law or agreed to in writing, software 198 | distributed under the License is distributed on an "AS IS" BASIS, 199 | WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 200 | See the License for the specific language governing permissions and 201 | limitations under the License. 202 | -------------------------------------------------------------------------------- /mvnw: -------------------------------------------------------------------------------- 1 | #!/bin/sh 2 | # ---------------------------------------------------------------------------- 3 | # Licensed to the Apache Software Foundation (ASF) under one 4 | # or more contributor license agreements. See the NOTICE file 5 | # distributed with this work for additional information 6 | # regarding copyright ownership. The ASF licenses this file 7 | # to you under the Apache License, Version 2.0 (the 8 | # "License"); you may not use this file except in compliance 9 | # with the License. You may obtain a copy of the License at 10 | # 11 | # http://www.apache.org/licenses/LICENSE-2.0 12 | # 13 | # Unless required by applicable law or agreed to in writing, 14 | # software distributed under the License is distributed on an 15 | # "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY 16 | # KIND, either express or implied. See the License for the 17 | # specific language governing permissions and limitations 18 | # under the License. 19 | # ---------------------------------------------------------------------------- 20 | 21 | # ---------------------------------------------------------------------------- 22 | # Maven Start Up Batch script 23 | # 24 | # Required ENV vars: 25 | # ------------------ 26 | # JAVA_HOME - location of a JDK home dir 27 | # 28 | # Optional ENV vars 29 | # ----------------- 30 | # M2_HOME - location of maven2's installed home dir 31 | # MAVEN_OPTS - parameters passed to the Java VM when running Maven 32 | # e.g. to debug Maven itself, use 33 | # set MAVEN_OPTS=-Xdebug -Xrunjdwp:transport=dt_socket,server=y,suspend=y,address=8000 34 | # MAVEN_SKIP_RC - flag to disable loading of mavenrc files 35 | # ---------------------------------------------------------------------------- 36 | 37 | if [ -z "$MAVEN_SKIP_RC" ] ; then 38 | 39 | if [ -f /etc/mavenrc ] ; then 40 | . /etc/mavenrc 41 | fi 42 | 43 | if [ -f "$HOME/.mavenrc" ] ; then 44 | . "$HOME/.mavenrc" 45 | fi 46 | 47 | fi 48 | 49 | # OS specific support. $var _must_ be set to either true or false. 50 | cygwin=false; 51 | darwin=false; 52 | mingw=false 53 | case "`uname`" in 54 | CYGWIN*) cygwin=true ;; 55 | MINGW*) mingw=true;; 56 | Darwin*) darwin=true 57 | # Use /usr/libexec/java_home if available, otherwise fall back to /Library/Java/Home 58 | # See https://developer.apple.com/library/mac/qa/qa1170/_index.html 59 | if [ -z "$JAVA_HOME" ]; then 60 | if [ -x "/usr/libexec/java_home" ]; then 61 | export JAVA_HOME="`/usr/libexec/java_home`" 62 | else 63 | export JAVA_HOME="/Library/Java/Home" 64 | fi 65 | fi 66 | ;; 67 | esac 68 | 69 | if [ -z "$JAVA_HOME" ] ; then 70 | if [ -r /etc/gentoo-release ] ; then 71 | JAVA_HOME=`java-config --jre-home` 72 | fi 73 | fi 74 | 75 | if [ -z "$M2_HOME" ] ; then 76 | ## resolve links - $0 may be a link to maven's home 77 | PRG="$0" 78 | 79 | # need this for relative symlinks 80 | while [ -h "$PRG" ] ; do 81 | ls=`ls -ld "$PRG"` 82 | link=`expr "$ls" : '.*-> \(.*\)$'` 83 | if expr "$link" : '/.*' > /dev/null; then 84 | PRG="$link" 85 | else 86 | PRG="`dirname "$PRG"`/$link" 87 | fi 88 | done 89 | 90 | saveddir=`pwd` 91 | 92 | M2_HOME=`dirname "$PRG"`/.. 93 | 94 | # make it fully qualified 95 | M2_HOME=`cd "$M2_HOME" && pwd` 96 | 97 | cd "$saveddir" 98 | # echo Using m2 at $M2_HOME 99 | fi 100 | 101 | # For Cygwin, ensure paths are in UNIX format before anything is touched 102 | if $cygwin ; then 103 | [ -n "$M2_HOME" ] && 104 | M2_HOME=`cygpath --unix "$M2_HOME"` 105 | [ -n "$JAVA_HOME" ] && 106 | JAVA_HOME=`cygpath --unix "$JAVA_HOME"` 107 | [ -n "$CLASSPATH" ] && 108 | CLASSPATH=`cygpath --path --unix "$CLASSPATH"` 109 | fi 110 | 111 | # For Mingw, ensure paths are in UNIX format before anything is touched 112 | if $mingw ; then 113 | [ -n "$M2_HOME" ] && 114 | M2_HOME="`(cd "$M2_HOME"; pwd)`" 115 | [ -n "$JAVA_HOME" ] && 116 | JAVA_HOME="`(cd "$JAVA_HOME"; pwd)`" 117 | fi 118 | 119 | if [ -z "$JAVA_HOME" ]; then 120 | javaExecutable="`which javac`" 121 | if [ -n "$javaExecutable" ] && ! [ "`expr \"$javaExecutable\" : '\([^ ]*\)'`" = "no" ]; then 122 | # readlink(1) is not available as standard on Solaris 10. 123 | readLink=`which readlink` 124 | if [ ! `expr "$readLink" : '\([^ ]*\)'` = "no" ]; then 125 | if $darwin ; then 126 | javaHome="`dirname \"$javaExecutable\"`" 127 | javaExecutable="`cd \"$javaHome\" && pwd -P`/javac" 128 | else 129 | javaExecutable="`readlink -f \"$javaExecutable\"`" 130 | fi 131 | javaHome="`dirname \"$javaExecutable\"`" 132 | javaHome=`expr "$javaHome" : '\(.*\)/bin'` 133 | JAVA_HOME="$javaHome" 134 | export JAVA_HOME 135 | fi 136 | fi 137 | fi 138 | 139 | if [ -z "$JAVACMD" ] ; then 140 | if [ -n "$JAVA_HOME" ] ; then 141 | if [ -x "$JAVA_HOME/jre/sh/java" ] ; then 142 | # IBM's JDK on AIX uses strange locations for the executables 143 | JAVACMD="$JAVA_HOME/jre/sh/java" 144 | else 145 | JAVACMD="$JAVA_HOME/bin/java" 146 | fi 147 | else 148 | JAVACMD="`which java`" 149 | fi 150 | fi 151 | 152 | if [ ! -x "$JAVACMD" ] ; then 153 | echo "Error: JAVA_HOME is not defined correctly." >&2 154 | echo " We cannot execute $JAVACMD" >&2 155 | exit 1 156 | fi 157 | 158 | if [ -z "$JAVA_HOME" ] ; then 159 | echo "Warning: JAVA_HOME environment variable is not set." 160 | fi 161 | 162 | CLASSWORLDS_LAUNCHER=org.codehaus.plexus.classworlds.launcher.Launcher 163 | 164 | # traverses directory structure from process work directory to filesystem root 165 | # first directory with .mvn subdirectory is considered project base directory 166 | find_maven_basedir() { 167 | 168 | if [ -z "$1" ] 169 | then 170 | echo "Path not specified to find_maven_basedir" 171 | return 1 172 | fi 173 | 174 | basedir="$1" 175 | wdir="$1" 176 | while [ "$wdir" != '/' ] ; do 177 | if [ -d "$wdir"/.mvn ] ; then 178 | basedir=$wdir 179 | break 180 | fi 181 | # workaround for JBEAP-8937 (on Solaris 10/Sparc) 182 | if [ -d "${wdir}" ]; then 183 | wdir=`cd "$wdir/.."; pwd` 184 | fi 185 | # end of workaround 186 | done 187 | echo "${basedir}" 188 | } 189 | 190 | # concatenates all lines of a file 191 | concat_lines() { 192 | if [ -f "$1" ]; then 193 | echo "$(tr -s '\n' ' ' < "$1")" 194 | fi 195 | } 196 | 197 | BASE_DIR=`find_maven_basedir "$(pwd)"` 198 | if [ -z "$BASE_DIR" ]; then 199 | exit 1; 200 | fi 201 | 202 | ########################################################################################## 203 | # Extension to allow automatically downloading the maven-wrapper.jar from Maven-central 204 | # This allows using the maven wrapper in projects that prohibit checking in binary data. 205 | ########################################################################################## 206 | if [ -r "$BASE_DIR/.mvn/wrapper/maven-wrapper.jar" ]; then 207 | if [ "$MVNW_VERBOSE" = true ]; then 208 | echo "Found .mvn/wrapper/maven-wrapper.jar" 209 | fi 210 | else 211 | if [ "$MVNW_VERBOSE" = true ]; then 212 | echo "Couldn't find .mvn/wrapper/maven-wrapper.jar, downloading it ..." 213 | fi 214 | if [ -n "$MVNW_REPOURL" ]; then 215 | jarUrl="$MVNW_REPOURL/io/takari/maven-wrapper/0.5.6/maven-wrapper-0.5.6.jar" 216 | else 217 | jarUrl="https://repo.maven.apache.org/maven2/io/takari/maven-wrapper/0.5.6/maven-wrapper-0.5.6.jar" 218 | fi 219 | while IFS="=" read key value; do 220 | case "$key" in (wrapperUrl) jarUrl="$value"; break ;; 221 | esac 222 | done < "$BASE_DIR/.mvn/wrapper/maven-wrapper.properties" 223 | if [ "$MVNW_VERBOSE" = true ]; then 224 | echo "Downloading from: $jarUrl" 225 | fi 226 | wrapperJarPath="$BASE_DIR/.mvn/wrapper/maven-wrapper.jar" 227 | if $cygwin; then 228 | wrapperJarPath=`cygpath --path --windows "$wrapperJarPath"` 229 | fi 230 | 231 | if command -v wget > /dev/null; then 232 | if [ "$MVNW_VERBOSE" = true ]; then 233 | echo "Found wget ... using wget" 234 | fi 235 | if [ -z "$MVNW_USERNAME" ] || [ -z "$MVNW_PASSWORD" ]; then 236 | wget "$jarUrl" -O "$wrapperJarPath" 237 | else 238 | wget --http-user=$MVNW_USERNAME --http-password=$MVNW_PASSWORD "$jarUrl" -O "$wrapperJarPath" 239 | fi 240 | elif command -v curl > /dev/null; then 241 | if [ "$MVNW_VERBOSE" = true ]; then 242 | echo "Found curl ... using curl" 243 | fi 244 | if [ -z "$MVNW_USERNAME" ] || [ -z "$MVNW_PASSWORD" ]; then 245 | curl -o "$wrapperJarPath" "$jarUrl" -f 246 | else 247 | curl --user $MVNW_USERNAME:$MVNW_PASSWORD -o "$wrapperJarPath" "$jarUrl" -f 248 | fi 249 | 250 | else 251 | if [ "$MVNW_VERBOSE" = true ]; then 252 | echo "Falling back to using Java to download" 253 | fi 254 | javaClass="$BASE_DIR/.mvn/wrapper/MavenWrapperDownloader.java" 255 | # For Cygwin, switch paths to Windows format before running javac 256 | if $cygwin; then 257 | javaClass=`cygpath --path --windows "$javaClass"` 258 | fi 259 | if [ -e "$javaClass" ]; then 260 | if [ ! -e "$BASE_DIR/.mvn/wrapper/MavenWrapperDownloader.class" ]; then 261 | if [ "$MVNW_VERBOSE" = true ]; then 262 | echo " - Compiling MavenWrapperDownloader.java ..." 263 | fi 264 | # Compiling the Java class 265 | ("$JAVA_HOME/bin/javac" "$javaClass") 266 | fi 267 | if [ -e "$BASE_DIR/.mvn/wrapper/MavenWrapperDownloader.class" ]; then 268 | # Running the downloader 269 | if [ "$MVNW_VERBOSE" = true ]; then 270 | echo " - Running MavenWrapperDownloader.java ..." 271 | fi 272 | ("$JAVA_HOME/bin/java" -cp .mvn/wrapper MavenWrapperDownloader "$MAVEN_PROJECTBASEDIR") 273 | fi 274 | fi 275 | fi 276 | fi 277 | ########################################################################################## 278 | # End of extension 279 | ########################################################################################## 280 | 281 | export MAVEN_PROJECTBASEDIR=${MAVEN_BASEDIR:-"$BASE_DIR"} 282 | if [ "$MVNW_VERBOSE" = true ]; then 283 | echo $MAVEN_PROJECTBASEDIR 284 | fi 285 | MAVEN_OPTS="$(concat_lines "$MAVEN_PROJECTBASEDIR/.mvn/jvm.config") $MAVEN_OPTS" 286 | 287 | # For Cygwin, switch paths to Windows format before running java 288 | if $cygwin; then 289 | [ -n "$M2_HOME" ] && 290 | M2_HOME=`cygpath --path --windows "$M2_HOME"` 291 | [ -n "$JAVA_HOME" ] && 292 | JAVA_HOME=`cygpath --path --windows "$JAVA_HOME"` 293 | [ -n "$CLASSPATH" ] && 294 | CLASSPATH=`cygpath --path --windows "$CLASSPATH"` 295 | [ -n "$MAVEN_PROJECTBASEDIR" ] && 296 | MAVEN_PROJECTBASEDIR=`cygpath --path --windows "$MAVEN_PROJECTBASEDIR"` 297 | fi 298 | 299 | # Provide a "standardized" way to retrieve the CLI args that will 300 | # work with both Windows and non-Windows executions. 301 | MAVEN_CMD_LINE_ARGS="$MAVEN_CONFIG $@" 302 | export MAVEN_CMD_LINE_ARGS 303 | 304 | WRAPPER_LAUNCHER=org.apache.maven.wrapper.MavenWrapperMain 305 | 306 | exec "$JAVACMD" \ 307 | $MAVEN_OPTS \ 308 | -classpath "$MAVEN_PROJECTBASEDIR/.mvn/wrapper/maven-wrapper.jar" \ 309 | "-Dmaven.home=${M2_HOME}" "-Dmaven.multiModuleProjectDirectory=${MAVEN_PROJECTBASEDIR}" \ 310 | ${WRAPPER_LAUNCHER} $MAVEN_CONFIG "$@" 311 | -------------------------------------------------------------------------------- /mvnw.cmd: -------------------------------------------------------------------------------- 1 | @REM ---------------------------------------------------------------------------- 2 | @REM Licensed to the Apache Software Foundation (ASF) under one 3 | @REM or more contributor license agreements. See the NOTICE file 4 | @REM distributed with this work for additional information 5 | @REM regarding copyright ownership. The ASF licenses this file 6 | @REM to you under the Apache License, Version 2.0 (the 7 | @REM "License"); you may not use this file except in compliance 8 | @REM with the License. You may obtain a copy of the License at 9 | @REM 10 | @REM http://www.apache.org/licenses/LICENSE-2.0 11 | @REM 12 | @REM Unless required by applicable law or agreed to in writing, 13 | @REM software distributed under the License is distributed on an 14 | @REM "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY 15 | @REM KIND, either express or implied. See the License for the 16 | @REM specific language governing permissions and limitations 17 | @REM under the License. 18 | @REM ---------------------------------------------------------------------------- 19 | 20 | @REM ---------------------------------------------------------------------------- 21 | @REM Maven Start Up Batch script 22 | @REM 23 | @REM Required ENV vars: 24 | @REM JAVA_HOME - location of a JDK home dir 25 | @REM 26 | @REM Optional ENV vars 27 | @REM M2_HOME - location of maven2's installed home dir 28 | @REM MAVEN_BATCH_ECHO - set to 'on' to enable the echoing of the batch commands 29 | @REM MAVEN_BATCH_PAUSE - set to 'on' to wait for a keystroke before ending 30 | @REM MAVEN_OPTS - parameters passed to the Java VM when running Maven 31 | @REM e.g. to debug Maven itself, use 32 | @REM set MAVEN_OPTS=-Xdebug -Xrunjdwp:transport=dt_socket,server=y,suspend=y,address=8000 33 | @REM MAVEN_SKIP_RC - flag to disable loading of mavenrc files 34 | @REM ---------------------------------------------------------------------------- 35 | 36 | @REM Begin all REM lines with '@' in case MAVEN_BATCH_ECHO is 'on' 37 | @echo off 38 | @REM set title of command window 39 | title %0 40 | @REM enable echoing by setting MAVEN_BATCH_ECHO to 'on' 41 | @if "%MAVEN_BATCH_ECHO%" == "on" echo %MAVEN_BATCH_ECHO% 42 | 43 | @REM set %HOME% to equivalent of $HOME 44 | if "%HOME%" == "" (set "HOME=%HOMEDRIVE%%HOMEPATH%") 45 | 46 | @REM Execute a user defined script before this one 47 | if not "%MAVEN_SKIP_RC%" == "" goto skipRcPre 48 | @REM check for pre script, once with legacy .bat ending and once with .cmd ending 49 | if exist "%HOME%\mavenrc_pre.bat" call "%HOME%\mavenrc_pre.bat" 50 | if exist "%HOME%\mavenrc_pre.cmd" call "%HOME%\mavenrc_pre.cmd" 51 | :skipRcPre 52 | 53 | @setlocal 54 | 55 | set ERROR_CODE=0 56 | 57 | @REM To isolate internal variables from possible post scripts, we use another setlocal 58 | @setlocal 59 | 60 | @REM ==== START VALIDATION ==== 61 | if not "%JAVA_HOME%" == "" goto OkJHome 62 | 63 | echo. 64 | echo Error: JAVA_HOME not found in your environment. >&2 65 | echo Please set the JAVA_HOME variable in your environment to match the >&2 66 | echo location of your Java installation. >&2 67 | echo. 68 | goto error 69 | 70 | :OkJHome 71 | if exist "%JAVA_HOME%\bin\java.exe" goto init 72 | 73 | echo. 74 | echo Error: JAVA_HOME is set to an invalid directory. >&2 75 | echo JAVA_HOME = "%JAVA_HOME%" >&2 76 | echo Please set the JAVA_HOME variable in your environment to match the >&2 77 | echo location of your Java installation. >&2 78 | echo. 79 | goto error 80 | 81 | @REM ==== END VALIDATION ==== 82 | 83 | :init 84 | 85 | @REM Find the project base dir, i.e. the directory that contains the folder ".mvn". 86 | @REM Fallback to current working directory if not found. 87 | 88 | set MAVEN_PROJECTBASEDIR=%MAVEN_BASEDIR% 89 | IF NOT "%MAVEN_PROJECTBASEDIR%"=="" goto endDetectBaseDir 90 | 91 | set EXEC_DIR=%CD% 92 | set WDIR=%EXEC_DIR% 93 | :findBaseDir 94 | IF EXIST "%WDIR%"\.mvn goto baseDirFound 95 | cd .. 96 | IF "%WDIR%"=="%CD%" goto baseDirNotFound 97 | set WDIR=%CD% 98 | goto findBaseDir 99 | 100 | :baseDirFound 101 | set MAVEN_PROJECTBASEDIR=%WDIR% 102 | cd "%EXEC_DIR%" 103 | goto endDetectBaseDir 104 | 105 | :baseDirNotFound 106 | set MAVEN_PROJECTBASEDIR=%EXEC_DIR% 107 | cd "%EXEC_DIR%" 108 | 109 | :endDetectBaseDir 110 | 111 | IF NOT EXIST "%MAVEN_PROJECTBASEDIR%\.mvn\jvm.config" goto endReadAdditionalConfig 112 | 113 | @setlocal EnableExtensions EnableDelayedExpansion 114 | for /F "usebackq delims=" %%a in ("%MAVEN_PROJECTBASEDIR%\.mvn\jvm.config") do set JVM_CONFIG_MAVEN_PROPS=!JVM_CONFIG_MAVEN_PROPS! %%a 115 | @endlocal & set JVM_CONFIG_MAVEN_PROPS=%JVM_CONFIG_MAVEN_PROPS% 116 | 117 | :endReadAdditionalConfig 118 | 119 | SET MAVEN_JAVA_EXE="%JAVA_HOME%\bin\java.exe" 120 | set WRAPPER_JAR="%MAVEN_PROJECTBASEDIR%\.mvn\wrapper\maven-wrapper.jar" 121 | set WRAPPER_LAUNCHER=org.apache.maven.wrapper.MavenWrapperMain 122 | 123 | set DOWNLOAD_URL="https://repo.maven.apache.org/maven2/io/takari/maven-wrapper/0.5.6/maven-wrapper-0.5.6.jar" 124 | 125 | FOR /F "tokens=1,2 delims==" %%A IN ("%MAVEN_PROJECTBASEDIR%\.mvn\wrapper\maven-wrapper.properties") DO ( 126 | IF "%%A"=="wrapperUrl" SET DOWNLOAD_URL=%%B 127 | ) 128 | 129 | @REM Extension to allow automatically downloading the maven-wrapper.jar from Maven-central 130 | @REM This allows using the maven wrapper in projects that prohibit checking in binary data. 131 | if exist %WRAPPER_JAR% ( 132 | if "%MVNW_VERBOSE%" == "true" ( 133 | echo Found %WRAPPER_JAR% 134 | ) 135 | ) else ( 136 | if not "%MVNW_REPOURL%" == "" ( 137 | SET DOWNLOAD_URL="%MVNW_REPOURL%/io/takari/maven-wrapper/0.5.6/maven-wrapper-0.5.6.jar" 138 | ) 139 | if "%MVNW_VERBOSE%" == "true" ( 140 | echo Couldn't find %WRAPPER_JAR%, downloading it ... 141 | echo Downloading from: %DOWNLOAD_URL% 142 | ) 143 | 144 | powershell -Command "&{"^ 145 | "$webclient = new-object System.Net.WebClient;"^ 146 | "if (-not ([string]::IsNullOrEmpty('%MVNW_USERNAME%') -and [string]::IsNullOrEmpty('%MVNW_PASSWORD%'))) {"^ 147 | "$webclient.Credentials = new-object System.Net.NetworkCredential('%MVNW_USERNAME%', '%MVNW_PASSWORD%');"^ 148 | "}"^ 149 | "[Net.ServicePointManager]::SecurityProtocol = [Net.SecurityProtocolType]::Tls12; $webclient.DownloadFile('%DOWNLOAD_URL%', '%WRAPPER_JAR%')"^ 150 | "}" 151 | if "%MVNW_VERBOSE%" == "true" ( 152 | echo Finished downloading %WRAPPER_JAR% 153 | ) 154 | ) 155 | @REM End of extension 156 | 157 | @REM Provide a "standardized" way to retrieve the CLI args that will 158 | @REM work with both Windows and non-Windows executions. 159 | set MAVEN_CMD_LINE_ARGS=%* 160 | 161 | %MAVEN_JAVA_EXE% %JVM_CONFIG_MAVEN_PROPS% %MAVEN_OPTS% %MAVEN_DEBUG_OPTS% -classpath %WRAPPER_JAR% "-Dmaven.multiModuleProjectDirectory=%MAVEN_PROJECTBASEDIR%" %WRAPPER_LAUNCHER% %MAVEN_CONFIG% %* 162 | if ERRORLEVEL 1 goto error 163 | goto end 164 | 165 | :error 166 | set ERROR_CODE=1 167 | 168 | :end 169 | @endlocal & set ERROR_CODE=%ERROR_CODE% 170 | 171 | if not "%MAVEN_SKIP_RC%" == "" goto skipRcPost 172 | @REM check for post script, once with legacy .bat ending and once with .cmd ending 173 | if exist "%HOME%\mavenrc_post.bat" call "%HOME%\mavenrc_post.bat" 174 | if exist "%HOME%\mavenrc_post.cmd" call "%HOME%\mavenrc_post.cmd" 175 | :skipRcPost 176 | 177 | @REM pause the script if MAVEN_BATCH_PAUSE is set to 'on' 178 | if "%MAVEN_BATCH_PAUSE%" == "on" pause 179 | 180 | if "%MAVEN_TERMINATE_CMD%" == "on" exit %ERROR_CODE% 181 | 182 | exit /B %ERROR_CODE% 183 | -------------------------------------------------------------------------------- /pom.xml: -------------------------------------------------------------------------------- 1 | 2 | 4.0.0 3 | com.codingfullstack 4 | spring-boot-redis-demo 5 | 0.0.1-SNAPSHOT 6 | spring-boot-redis-demo 7 | spring-boot-redis-demo 8 | 9 | 10 | org.springframework.boot 11 | spring-boot-starter-parent 12 | 2.3.0.RELEASE 13 | 14 | 15 | 16 | 17 | org.springframework.boot 18 | spring-boot-starter-web 19 | 20 | 21 | 22 | org.springframework.boot 23 | spring-boot-starter-data-redis 24 | 25 | 26 | 27 | org.projectlombok 28 | lombok 29 | provided 30 | 31 | 32 | 33 | 34 | 35 | 36 | 37 | 38 | org.springframework.boot 39 | spring-boot-maven-plugin 40 | 41 | 42 | true 43 | true 44 | 45 | 46 | 47 | 48 | 49 | 50 | -------------------------------------------------------------------------------- /redis-conf-sentinel/node1-replica-1.conf: -------------------------------------------------------------------------------- 1 | port 6379 2 | 3 | appendonly yes 4 | appendfilename "node-1.aof" 5 | dbfilename "dump-1.rdb" 6 | 7 | maxmemory 128mb 8 | 9 | #remove the last recently used (LRU) keys first 10 | maxmemory-policy allkeys-lru 11 | 12 | replicaof 172.18.0.4 6379 13 | 14 | -------------------------------------------------------------------------------- /redis-conf-sentinel/node1-replica-2.conf: -------------------------------------------------------------------------------- 1 | port 6379 2 | 3 | appendonly yes 4 | appendfilename "node-2.aof" 5 | dbfilename "dump-2.rdb" 6 | 7 | maxmemory 128mb 8 | 9 | #remove the last recently used (LRU) keys first 10 | maxmemory-policy allkeys-lru 11 | 12 | replicaof 172.18.0.4 6379 13 | -------------------------------------------------------------------------------- /redis-conf-sentinel/node1.conf: -------------------------------------------------------------------------------- 1 | port 6379 2 | 3 | appendonly yes 4 | appendfilename node-1.aof 5 | dbfilename dump-1.rdb 6 | 7 | maxmemory 128mb 8 | 9 | #remove the last recently used (LRU) keys first 10 | maxmemory-policy allkeys-lru 11 | -------------------------------------------------------------------------------- /redis-conf-sentinel/sentinel1.conf: -------------------------------------------------------------------------------- 1 | # Host and port we will listen for requests on 2 | 3 | port 6379 4 | 5 | sentinel deny-scripts-reconfig yes 6 | 7 | sentinel monitor redis-cluster 172.18.0.4 6379 2 8 | 9 | sentinel down-after-milliseconds redis-cluster 5000 10 | sentinel failover-timeout redis-cluster 10000 -------------------------------------------------------------------------------- /redis-conf-sentinel/sentinel2.conf: -------------------------------------------------------------------------------- 1 | # Host and port we will listen for requests on 2 | 3 | port 6379 4 | 5 | sentinel deny-scripts-reconfig yes 6 | 7 | sentinel monitor redis-cluster 172.18.0.4 6379 2 8 | 9 | sentinel down-after-milliseconds redis-cluster 5000 10 | sentinel failover-timeout redis-cluster 10000 11 | -------------------------------------------------------------------------------- /redis-conf-sentinel/sentinel3.conf: -------------------------------------------------------------------------------- 1 | # Host and port we will listen for requests on 2 | 3 | port 6379 4 | 5 | sentinel deny-scripts-reconfig yes 6 | 7 | sentinel monitor redis-cluster 172.18.0.4 6379 2 8 | 9 | sentinel down-after-milliseconds redis-cluster 5000 10 | sentinel failover-timeout redis-cluster 10000 11 | -------------------------------------------------------------------------------- /redis-conf/node1-replica.conf: -------------------------------------------------------------------------------- 1 | port 6379 2 | 3 | cluster-enabled yes 4 | cluster-config-file cluster-node-1.conf 5 | cluster-node-timeout 5000 6 | appendonly yes 7 | appendfilename node-1.aof 8 | dbfilename dump-1.rdb 9 | 10 | maxmemory 128mb 11 | 12 | #remove the last recently used (LRU) keys first 13 | maxmemory-policy allkeys-lru 14 | -------------------------------------------------------------------------------- /redis-conf/node1.conf: -------------------------------------------------------------------------------- 1 | port 6379 2 | 3 | cluster-enabled yes 4 | cluster-config-file cluster-node-1.conf 5 | cluster-node-timeout 5000 6 | appendonly yes 7 | appendfilename node-1.aof 8 | dbfilename dump-1.rdb 9 | 10 | maxmemory 128mb 11 | 12 | #remove the last recently used (LRU) keys first 13 | maxmemory-policy allkeys-lru 14 | -------------------------------------------------------------------------------- /redis-conf/node2-replica.conf: -------------------------------------------------------------------------------- 1 | port 6379 2 | 3 | cluster-enabled yes 4 | cluster-config-file "cluster-node-2.conf" 5 | cluster-node-timeout 5000 6 | appendonly yes 7 | appendfilename "node-2.aof" 8 | dbfilename "dump-2.rdb" 9 | 10 | maxmemory 128mb 11 | 12 | #remove the last recently used (LRU) keys first 13 | maxmemory-policy allkeys-lru -------------------------------------------------------------------------------- /redis-conf/node2.conf: -------------------------------------------------------------------------------- 1 | port 6379 2 | 3 | cluster-enabled yes 4 | cluster-config-file cluster-node-2.conf 5 | cluster-node-timeout 5000 6 | appendonly yes 7 | appendfilename node-2.aof 8 | dbfilename dump-2.rdb 9 | 10 | maxmemory 128mb 11 | 12 | #remove the last recently used (LRU) keys first 13 | maxmemory-policy allkeys-lru -------------------------------------------------------------------------------- /redis-conf/node3-replica.conf: -------------------------------------------------------------------------------- 1 | port 6379 2 | 3 | cluster-enabled yes 4 | cluster-config-file "cluster-node-3.conf" 5 | cluster-node-timeout 5000 6 | appendonly yes 7 | appendfilename "node-3.aof" 8 | dbfilename "dump-3.rdb" 9 | 10 | maxmemory 128mb 11 | 12 | #remove the last recently used (LRU) keys first 13 | maxmemory-policy allkeys-lru 14 | -------------------------------------------------------------------------------- /redis-conf/node3.conf: -------------------------------------------------------------------------------- 1 | port 6379 2 | 3 | cluster-enabled yes 4 | cluster-config-file "cluster-node-3.conf" 5 | cluster-node-timeout 5000 6 | appendonly yes 7 | appendfilename "node-3.aof" 8 | dbfilename "dump-3.rdb" 9 | 10 | maxmemory 128mb 11 | 12 | #remove the last recently used (LRU) keys first 13 | maxmemory-policy allkeys-lru 14 | 15 | -------------------------------------------------------------------------------- /src/main/java/com/codingfullstack/springboot/redis/Application.java: -------------------------------------------------------------------------------- 1 | package com.codingfullstack.springboot.redis; 2 | 3 | import org.springframework.boot.SpringApplication; 4 | import org.springframework.boot.autoconfigure.SpringBootApplication; 5 | import org.springframework.cache.annotation.EnableCaching; 6 | 7 | @EnableCaching 8 | @SpringBootApplication 9 | public class Application { 10 | 11 | public static void main(String[] args) { 12 | SpringApplication.run(Application.class, args); 13 | } 14 | } 15 | -------------------------------------------------------------------------------- /src/main/java/com/codingfullstack/springboot/redis/model/ToDo.java: -------------------------------------------------------------------------------- 1 | package com.codingfullstack.springboot.redis.model; 2 | 3 | import java.io.Serializable; 4 | 5 | import lombok.AllArgsConstructor; 6 | import lombok.Data; 7 | import lombok.NoArgsConstructor; 8 | 9 | @Data 10 | @AllArgsConstructor 11 | @NoArgsConstructor 12 | public class ToDo implements Serializable { 13 | 14 | private static final long serialVersionUID = -706395356436142142L; 15 | 16 | private long id; 17 | private String task; 18 | private boolean completed; 19 | 20 | public ToDo(long id, String task) { 21 | super(); 22 | this.id = id; 23 | this.task = task; 24 | } 25 | } 26 | -------------------------------------------------------------------------------- /src/main/java/com/codingfullstack/springboot/redis/model/ToDoList.java: -------------------------------------------------------------------------------- 1 | package com.codingfullstack.springboot.redis.model; 2 | 3 | import java.io.Serializable; 4 | import java.util.List; 5 | 6 | import lombok.AllArgsConstructor; 7 | import lombok.Data; 8 | import lombok.NoArgsConstructor; 9 | 10 | @Data 11 | @AllArgsConstructor 12 | @NoArgsConstructor 13 | 14 | public class ToDoList implements Serializable { 15 | private static final long serialVersionUID = -5921640387169150125L; 16 | private long id; 17 | private List tasks; 18 | private boolean completed; 19 | } 20 | -------------------------------------------------------------------------------- /src/main/java/com/codingfullstack/springboot/redis/rest/TodoListController.java: -------------------------------------------------------------------------------- 1 | package com.codingfullstack.springboot.redis.rest; 2 | 3 | import java.util.ArrayList; 4 | import java.util.Arrays; 5 | import java.util.Optional; 6 | 7 | import org.springframework.cache.annotation.CacheEvict; 8 | import org.springframework.cache.annotation.CachePut; 9 | import org.springframework.cache.annotation.Cacheable; 10 | import org.springframework.cache.annotation.Caching; 11 | import org.springframework.web.bind.annotation.DeleteMapping; 12 | import org.springframework.web.bind.annotation.GetMapping; 13 | import org.springframework.web.bind.annotation.PathVariable; 14 | import org.springframework.web.bind.annotation.PostMapping; 15 | import org.springframework.web.bind.annotation.PutMapping; 16 | import org.springframework.web.bind.annotation.RequestBody; 17 | import org.springframework.web.bind.annotation.RestController; 18 | 19 | import com.codingfullstack.springboot.redis.model.ToDo; 20 | import com.codingfullstack.springboot.redis.model.ToDoList; 21 | 22 | @RestController("/") 23 | public class TodoListController { 24 | 25 | private ToDoList sample = new ToDoList(1, new ArrayList(Arrays.asList(new ToDo(1, "Comment", false), 26 | new ToDo(2, "Clap", false), 27 | new ToDo(3, "Follow Author", false))), false); 28 | 29 | @Cacheable(value = "todo-list" , key="'getList'") 30 | @GetMapping 31 | public ToDoList getList() { 32 | return sample; 33 | } 34 | 35 | @Cacheable(value = "todo-single", key = "#id") 36 | @GetMapping("/todo/{id}") 37 | public Optional getToDo(@PathVariable("id") long id) { 38 | return sample.getTasks().stream().filter(x -> x.getId() == id).findFirst(); 39 | } 40 | 41 | @PutMapping("/todo") 42 | @CachePut(value = "todo-single", key = "#toDo.id") 43 | @CacheEvict(value="todo-list" , key="'getList'") 44 | public ToDoList addToDo(@RequestBody ToDo toDo) { 45 | sample.getTasks().add(toDo); 46 | return sample; 47 | } 48 | 49 | @PostMapping("/todo/{id}") 50 | @CachePut(value = "todo-single", key = "#id") 51 | @CacheEvict(value="todo-list", key="'getList'") 52 | public ToDo updateToDo(@PathVariable("id") long id, @RequestBody ToDo toDo) throws Exception { 53 | Optional item = sample.getTasks().stream().filter(x -> x.getId() == id).findFirst(); 54 | if (item.isPresent()) { 55 | item.get().setCompleted(toDo.isCompleted()); 56 | return item.get(); 57 | } else { 58 | throw new Exception("To Do item not found"); 59 | } 60 | } 61 | 62 | @DeleteMapping("/todo/{id}") 63 | @Caching(evict = { 64 | @CacheEvict(value = "todo-single", key = "#id"), 65 | @CacheEvict(value="todo-list", key="'getList'") 66 | }) 67 | public void deleteToDo(@PathVariable("id") long id) throws Exception { 68 | Optional item = sample.getTasks().stream().filter(x -> x.getId() == id).findFirst(); 69 | if (item.isPresent()) { 70 | sample.getTasks().remove(item.get()); 71 | } else { 72 | throw new Exception("To Do item not found"); 73 | } 74 | } 75 | } 76 | -------------------------------------------------------------------------------- /src/main/resources/application-cluster.yml: -------------------------------------------------------------------------------- 1 | server: 2 | port: 4024 3 | servlet: 4 | context-path: /app 5 | 6 | spring: 7 | application: 8 | name: todolist-redis 9 | cache: 10 | type: redis 11 | redis: cluster: 12 | nodes: - 172.18.0.3:6379 13 | - 172.18.0.2:6379 14 | - 172.18.0.4:6379 15 | maxRedirects: 2 -------------------------------------------------------------------------------- /src/main/resources/application-sentinel.yml: -------------------------------------------------------------------------------- 1 | server: 2 | port: 4024 3 | servlet: 4 | context-path: /app 5 | 6 | spring: 7 | application: 8 | name: todolist-redis 9 | cache: 10 | type: redis 11 | redis: 12 | sentinel: 13 | master: redis-cluster nodes: - 172.18.0.5:6379 14 | - 172.18.0.6:6379 15 | - 172.18.0.7:6379 -------------------------------------------------------------------------------- /src/main/resources/application.yml: -------------------------------------------------------------------------------- 1 | server: 2 | port: 4024 3 | servlet: 4 | context-path: /app 5 | 6 | spring: 7 | application: 8 | name: todolist-redis 9 | cache: 10 | type: redis 11 | redis: host: 172.18.0.3 12 | port: 6379 --------------------------------------------------------------------------------