diff --git a/docs/README.md b/docs/README.md index f875005..d299a17 100644 --- a/docs/README.md +++ b/docs/README.md @@ -1,4 +1,4 @@ - + ## Task 1: diff --git a/docs/Tech Skills.odt b/docs/Tech Skills.odt index 7d34c28..fbb10ed 100644 Binary files a/docs/Tech Skills.odt and b/docs/Tech Skills.odt differ diff --git a/docs/steps.txt b/docs/steps.txt index 58ae2ce..132da4c 100644 --- a/docs/steps.txt +++ b/docs/steps.txt @@ -4,20 +4,81 @@ ________________ Task 1: +First of all I created a pom file dependency file that has all of the dependency i need (web app, mongo database , health checker) +at my CounterServlet.java controller file a add a annotations to till set my application as spring boot application. + +I started with my hello world web app then how to get the count of the visitors for my web app then get the ip address. + +Now I start to config the mongo database to get requests but i could not do that by my self honestly I asked a friend +to help my with mongo database implementation. :/ + +I save my app under /task1/APP and started with the extra: + - the health check ready from the pom file dependency implementation. + - user-agent ________________ Task 2: +So I started by create a builder.sh file that first think first check if the repo i needed is there of not. + +Create a dockerfile and read more about multi-stage docker images build the first one build my app and the second one +run it. + +Implement ability to run the image in debug mode and set network=host and the rest of args. + +Test that my application image and container is working fine push it and save it. + +extra points: + - Build the exit status codes. ________________ Task 3: +Build docker-compose from two parts first part is the database part and the second one is the app part. + +Add all the configuration that the app need on the resources file. + +To start up the docker-compose run ./task3/start.sh or the following command: + +$ git clone https://github.com/saifal-nuaimi/devops-task.git APP +$ cd APP +$ docker-compose up + + ________________ Task 4: +Start by reading more about ansible and create basic playbook that ask mvn to deploy all decadency by script and stop there. + ________________ Task 5: +Start build my helm chart using basic files values.yaml requirements.yaml Chart.yaml +I create templates and add configmap.yaml, deployment.yaml, service.yaml finally i get a +dependency chart from chart repo. + +configure the app.properties to match the database. + +Kindly add your tiller-namespace line 8 and namespace line 9 to task5/deploy.sh +and the namespace to task5/APP-helm/templates/configmap.yaml line 5 + +To start up the helm chart run ./task5/deploy.sh or the following command : + +cd helm +helm upgrade \ + --install \ + --wait \ + --force \ + --timeout 900 \ + --tiller-namespace=kryptonite\ + --namespace=testingmy \ + my-app \ + . + + + + + diff --git a/task1/APP/.gitignore b/task1/APP/.gitignore new file mode 100644 index 0000000..a2a3040 --- /dev/null +++ b/task1/APP/.gitignore @@ -0,0 +1,31 @@ +HELP.md +target/ +!.mvn/wrapper/maven-wrapper.jar +!**/src/main/** +!**/src/test/** + +### STS ### +.apt_generated +.classpath +.factorypath +.project +.settings +.springBeans +.sts4-cache + +### IntelliJ IDEA ### +.idea +*.iws +*.iml +*.ipr + +### NetBeans ### +/nbproject/private/ +/nbbuild/ +/dist/ +/nbdist/ +/.nb-gradle/ +build/ + +### VS Code ### +.vscode/ diff --git a/task1/APP/.mvn/wrapper/MavenWrapperDownloader.java b/task1/APP/.mvn/wrapper/MavenWrapperDownloader.java new file mode 100644 index 0000000..a45eb6b --- /dev/null +++ b/task1/APP/.mvn/wrapper/MavenWrapperDownloader.java @@ -0,0 +1,118 @@ +/* + * Copyright 2007-present the original author or authors. + * + * Licensed 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 + * + * https://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. + */ + +import java.net.*; +import java.io.*; +import java.nio.channels.*; +import java.util.Properties; + +public class MavenWrapperDownloader { + + private static final String WRAPPER_VERSION = "0.5.6"; + /** + * Default URL to download the maven-wrapper.jar from, if no 'downloadUrl' is provided. + */ + private static final String DEFAULT_DOWNLOAD_URL = "https://repo.maven.apache.org/maven2/io/takari/maven-wrapper/" + + WRAPPER_VERSION + "/maven-wrapper-" + WRAPPER_VERSION + ".jar"; + + /** + * Path to the maven-wrapper.properties file, which might contain a downloadUrl property to + * use instead of the default one. + */ + private static final String MAVEN_WRAPPER_PROPERTIES_PATH = + ".mvn/wrapper/maven-wrapper.properties"; + + /** + * Path where the maven-wrapper.jar will be saved to. + */ + private static final String MAVEN_WRAPPER_JAR_PATH = + ".mvn/wrapper/maven-wrapper.jar"; + + /** + * Name of the property which should be used to override the default download url for the wrapper. + */ + private static final String PROPERTY_NAME_WRAPPER_URL = "wrapperUrl"; + + public static void main(String args[]) { + System.out.println("- Downloader started"); + File baseDirectory = new File(args[0]); + System.out.println("- Using base directory: " + baseDirectory.getAbsolutePath()); + + // If the maven-wrapper.properties exists, read it and check if it contains a custom + // wrapperUrl parameter. + File mavenWrapperPropertyFile = new File(baseDirectory, MAVEN_WRAPPER_PROPERTIES_PATH); + String url = DEFAULT_DOWNLOAD_URL; + if (mavenWrapperPropertyFile.exists()) { + FileInputStream mavenWrapperPropertyFileInputStream = null; + try { + mavenWrapperPropertyFileInputStream = new FileInputStream(mavenWrapperPropertyFile); + Properties mavenWrapperProperties = new Properties(); + mavenWrapperProperties.load(mavenWrapperPropertyFileInputStream); + url = mavenWrapperProperties.getProperty(PROPERTY_NAME_WRAPPER_URL, url); + } catch (IOException e) { + System.out.println("- ERROR loading '" + MAVEN_WRAPPER_PROPERTIES_PATH + "'"); + } finally { + try { + if (mavenWrapperPropertyFileInputStream != null) { + mavenWrapperPropertyFileInputStream.close(); + } + } catch (IOException e) { + // Ignore ... + } + } + } + System.out.println("- Downloading from: " + url); + + File outputFile = new File(baseDirectory.getAbsolutePath(), MAVEN_WRAPPER_JAR_PATH); + if (!outputFile.getParentFile().exists()) { + if (!outputFile.getParentFile().mkdirs()) { + System.out.println( + "- ERROR creating output directory '" + outputFile.getParentFile().getAbsolutePath() + "'"); + } + } + System.out.println("- Downloading to: " + outputFile.getAbsolutePath()); + try { + downloadFileFromURL(url, outputFile); + System.out.println("Done"); + System.exit(0); + } catch (Throwable e) { + System.out.println("- Error downloading"); + e.printStackTrace(); + System.exit(1); + } + } + + private static void downloadFileFromURL(String urlString, File destination) throws Exception { + if (System.getenv("MVNW_USERNAME") != null && System.getenv("MVNW_PASSWORD") != null) { + String username = System.getenv("MVNW_USERNAME"); + char[] password = System.getenv("MVNW_PASSWORD").toCharArray(); + Authenticator.setDefault(new Authenticator() { + @Override + protected PasswordAuthentication getPasswordAuthentication() { + return new PasswordAuthentication(username, password); + } + }); + } + URL website = new URL(urlString); + ReadableByteChannel rbc; + rbc = Channels.newChannel(website.openStream()); + FileOutputStream fos = new FileOutputStream(destination); + fos.getChannel().transferFrom(rbc, 0, Long.MAX_VALUE); + fos.close(); + rbc.close(); + } + +} diff --git a/task1/APP/.mvn/wrapper/maven-wrapper.jar b/task1/APP/.mvn/wrapper/maven-wrapper.jar new file mode 100644 index 0000000..2cc7d4a Binary files /dev/null and b/task1/APP/.mvn/wrapper/maven-wrapper.jar differ diff --git a/task1/APP/.mvn/wrapper/maven-wrapper.properties b/task1/APP/.mvn/wrapper/maven-wrapper.properties new file mode 100644 index 0000000..642d572 --- /dev/null +++ b/task1/APP/.mvn/wrapper/maven-wrapper.properties @@ -0,0 +1,2 @@ +distributionUrl=https://repo.maven.apache.org/maven2/org/apache/maven/apache-maven/3.6.3/apache-maven-3.6.3-bin.zip +wrapperUrl=https://repo.maven.apache.org/maven2/io/takari/maven-wrapper/0.5.6/maven-wrapper-0.5.6.jar diff --git a/task1/APP/Dockerfile b/task1/APP/Dockerfile new file mode 100644 index 0000000..22a3e37 --- /dev/null +++ b/task1/APP/Dockerfile @@ -0,0 +1,13 @@ +FROM maven:3.5.4-jdk-8-alpine as mvn_builder_stage1 +EXPOSE 8080 +WORKDIR /myapp +COPY src /myapp/src +COPY pom.xml /myapp/pom.xml +RUN mvn clean install + +FROM openjdk:8-jre-alpine as mvn_runner_stage2 +WORKDIR /myrunningapp +ARG hostname=saifnuaimii/app:v1.0.0 +EXPOSE 8080 +COPY --from=mvn_builder_stage1 /myapp . +CMD java -D -jar target/app-*.jar \ No newline at end of file diff --git a/task1/APP/docker-compose.yml b/task1/APP/docker-compose.yml new file mode 100644 index 0000000..c205ef7 --- /dev/null +++ b/task1/APP/docker-compose.yml @@ -0,0 +1,27 @@ +version: '2' + +services: + + #-----------------web app----------------- + webapp: + build: + context: . + dockerfile: local.dockerfile + environment: + - SPRING_DATA_MONGODB_URI=mongodb://root:root@mongo-db:27017/ + - SPRING_DATA_MONGODB_DATABASE=users + ports: + - 8080:8080 + depends_on: + - mongo-db + + #-----------------mongo db----------------- + mongo-db: + restart: always + image: mongo + ports: + - "27017:27017" + environment: + - MONGO_INITDB_ROOT_USERNAME=root + - MONGO_INITDB_ROOT_PASSWORD=root + - MONGO_INITDB_DATABASE=users \ No newline at end of file diff --git a/task1/APP/local.dockerfile b/task1/APP/local.dockerfile new file mode 100644 index 0000000..ea13072 --- /dev/null +++ b/task1/APP/local.dockerfile @@ -0,0 +1,14 @@ +FROM maven:3.5.4-jdk-8-alpine as mvn_builder_stage1 +EXPOSE 8080 +WORKDIR /myapp +COPY src /myapp/src +COPY pom.xml /myapp/pom.xml +RUN mvn clean install + +FROM openjdk:8-jre-alpine as mvn_runner_stage2 +WORKDIR /myrunningapp +ARG hostname=saifnuaimii/app:v1.0.0 +EXPOSE 8080 +COPY --from=mvn_builder_stage1 /myapp . + +CMD java -D -jar target/app-*.jar \ No newline at end of file diff --git a/task1/APP/mvnw b/task1/APP/mvnw new file mode 100644 index 0000000..a16b543 --- /dev/null +++ b/task1/APP/mvnw @@ -0,0 +1,310 @@ +#!/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 +# +# https://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. +# ---------------------------------------------------------------------------- + +# ---------------------------------------------------------------------------- +# Maven Start Up Batch script +# +# Required ENV vars: +# ------------------ +# JAVA_HOME - location of a JDK home dir +# +# Optional ENV vars +# ----------------- +# M2_HOME - location of maven2's installed home dir +# MAVEN_OPTS - parameters passed to the Java VM when running Maven +# e.g. to debug Maven itself, use +# set MAVEN_OPTS=-Xdebug -Xrunjdwp:transport=dt_socket,server=y,suspend=y,address=8000 +# MAVEN_SKIP_RC - flag to disable loading of mavenrc files +# ---------------------------------------------------------------------------- + +if [ -z "$MAVEN_SKIP_RC" ] ; then + + if [ -f /etc/mavenrc ] ; then + . /etc/mavenrc + fi + + if [ -f "$HOME/.mavenrc" ] ; then + . "$HOME/.mavenrc" + fi + +fi + +# OS specific support. $var _must_ be set to either true or false. +cygwin=false; +darwin=false; +mingw=false +case "`uname`" in + CYGWIN*) cygwin=true ;; + MINGW*) mingw=true;; + Darwin*) darwin=true + # Use /usr/libexec/java_home if available, otherwise fall back to /Library/Java/Home + # See https://developer.apple.com/library/mac/qa/qa1170/_index.html + if [ -z "$JAVA_HOME" ]; then + if [ -x "/usr/libexec/java_home" ]; then + export JAVA_HOME="`/usr/libexec/java_home`" + else + export JAVA_HOME="/Library/Java/Home" + fi + fi + ;; +esac + +if [ -z "$JAVA_HOME" ] ; then + if [ -r /etc/gentoo-release ] ; then + JAVA_HOME=`java-config --jre-home` + fi +fi + +if [ -z "$M2_HOME" ] ; then + ## resolve links - $0 may be a link to maven's home + PRG="$0" + + # need this for relative symlinks + while [ -h "$PRG" ] ; do + ls=`ls -ld "$PRG"` + link=`expr "$ls" : '.*-> \(.*\)$'` + if expr "$link" : '/.*' > /dev/null; then + PRG="$link" + else + PRG="`dirname "$PRG"`/$link" + fi + done + + saveddir=`pwd` + + M2_HOME=`dirname "$PRG"`/.. + + # make it fully qualified + M2_HOME=`cd "$M2_HOME" && pwd` + + cd "$saveddir" + # echo Using m2 at $M2_HOME +fi + +# For Cygwin, ensure paths are in UNIX format before anything is touched +if $cygwin ; then + [ -n "$M2_HOME" ] && + M2_HOME=`cygpath --unix "$M2_HOME"` + [ -n "$JAVA_HOME" ] && + JAVA_HOME=`cygpath --unix "$JAVA_HOME"` + [ -n "$CLASSPATH" ] && + CLASSPATH=`cygpath --path --unix "$CLASSPATH"` +fi + +# For Mingw, ensure paths are in UNIX format before anything is touched +if $mingw ; then + [ -n "$M2_HOME" ] && + M2_HOME="`(cd "$M2_HOME"; pwd)`" + [ -n "$JAVA_HOME" ] && + JAVA_HOME="`(cd "$JAVA_HOME"; pwd)`" +fi + +if [ -z "$JAVA_HOME" ]; then + javaExecutable="`which javac`" + if [ -n "$javaExecutable" ] && ! [ "`expr \"$javaExecutable\" : '\([^ ]*\)'`" = "no" ]; then + # readlink(1) is not available as standard on Solaris 10. + readLink=`which readlink` + if [ ! `expr "$readLink" : '\([^ ]*\)'` = "no" ]; then + if $darwin ; then + javaHome="`dirname \"$javaExecutable\"`" + javaExecutable="`cd \"$javaHome\" && pwd -P`/javac" + else + javaExecutable="`readlink -f \"$javaExecutable\"`" + fi + javaHome="`dirname \"$javaExecutable\"`" + javaHome=`expr "$javaHome" : '\(.*\)/bin'` + JAVA_HOME="$javaHome" + export JAVA_HOME + fi + fi +fi + +if [ -z "$JAVACMD" ] ; then + 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="$JAVA_HOME/jre/sh/java" + else + JAVACMD="$JAVA_HOME/bin/java" + fi + else + JAVACMD="`which java`" + fi +fi + +if [ ! -x "$JAVACMD" ] ; then + echo "Error: JAVA_HOME is not defined correctly." >&2 + echo " We cannot execute $JAVACMD" >&2 + exit 1 +fi + +if [ -z "$JAVA_HOME" ] ; then + echo "Warning: JAVA_HOME environment variable is not set." +fi + +CLASSWORLDS_LAUNCHER=org.codehaus.plexus.classworlds.launcher.Launcher + +# traverses directory structure from process work directory to filesystem root +# first directory with .mvn subdirectory is considered project base directory +find_maven_basedir() { + + if [ -z "$1" ] + then + echo "Path not specified to find_maven_basedir" + return 1 + fi + + basedir="$1" + wdir="$1" + while [ "$wdir" != '/' ] ; do + if [ -d "$wdir"/.mvn ] ; then + basedir=$wdir + break + fi + # workaround for JBEAP-8937 (on Solaris 10/Sparc) + if [ -d "${wdir}" ]; then + wdir=`cd "$wdir/.."; pwd` + fi + # end of workaround + done + echo "${basedir}" +} + +# concatenates all lines of a file +concat_lines() { + if [ -f "$1" ]; then + echo "$(tr -s '\n' ' ' < "$1")" + fi +} + +BASE_DIR=`find_maven_basedir "$(pwd)"` +if [ -z "$BASE_DIR" ]; then + exit 1; +fi + +########################################################################################## +# Extension to allow automatically downloading the maven-wrapper.jar from Maven-central +# This allows using the maven wrapper in projects that prohibit checking in binary data. +########################################################################################## +if [ -r "$BASE_DIR/.mvn/wrapper/maven-wrapper.jar" ]; then + if [ "$MVNW_VERBOSE" = true ]; then + echo "Found .mvn/wrapper/maven-wrapper.jar" + fi +else + if [ "$MVNW_VERBOSE" = true ]; then + echo "Couldn't find .mvn/wrapper/maven-wrapper.jar, downloading it ..." + fi + if [ -n "$MVNW_REPOURL" ]; then + jarUrl="$MVNW_REPOURL/io/takari/maven-wrapper/0.5.6/maven-wrapper-0.5.6.jar" + else + jarUrl="https://repo.maven.apache.org/maven2/io/takari/maven-wrapper/0.5.6/maven-wrapper-0.5.6.jar" + fi + while IFS="=" read key value; do + case "$key" in (wrapperUrl) jarUrl="$value"; break ;; + esac + done < "$BASE_DIR/.mvn/wrapper/maven-wrapper.properties" + if [ "$MVNW_VERBOSE" = true ]; then + echo "Downloading from: $jarUrl" + fi + wrapperJarPath="$BASE_DIR/.mvn/wrapper/maven-wrapper.jar" + if $cygwin; then + wrapperJarPath=`cygpath --path --windows "$wrapperJarPath"` + fi + + if command -v wget > /dev/null; then + if [ "$MVNW_VERBOSE" = true ]; then + echo "Found wget ... using wget" + fi + if [ -z "$MVNW_USERNAME" ] || [ -z "$MVNW_PASSWORD" ]; then + wget "$jarUrl" -O "$wrapperJarPath" + else + wget --http-user=$MVNW_USERNAME --http-password=$MVNW_PASSWORD "$jarUrl" -O "$wrapperJarPath" + fi + elif command -v curl > /dev/null; then + if [ "$MVNW_VERBOSE" = true ]; then + echo "Found curl ... using curl" + fi + if [ -z "$MVNW_USERNAME" ] || [ -z "$MVNW_PASSWORD" ]; then + curl -o "$wrapperJarPath" "$jarUrl" -f + else + curl --user $MVNW_USERNAME:$MVNW_PASSWORD -o "$wrapperJarPath" "$jarUrl" -f + fi + + else + if [ "$MVNW_VERBOSE" = true ]; then + echo "Falling back to using Java to download" + fi + javaClass="$BASE_DIR/.mvn/wrapper/MavenWrapperDownloader.java" + # For Cygwin, switch paths to Windows format before running javac + if $cygwin; then + javaClass=`cygpath --path --windows "$javaClass"` + fi + if [ -e "$javaClass" ]; then + if [ ! -e "$BASE_DIR/.mvn/wrapper/MavenWrapperDownloader.class" ]; then + if [ "$MVNW_VERBOSE" = true ]; then + echo " - Compiling MavenWrapperDownloader.java ..." + fi + # Compiling the Java class + ("$JAVA_HOME/bin/javac" "$javaClass") + fi + if [ -e "$BASE_DIR/.mvn/wrapper/MavenWrapperDownloader.class" ]; then + # Running the downloader + if [ "$MVNW_VERBOSE" = true ]; then + echo " - Running MavenWrapperDownloader.java ..." + fi + ("$JAVA_HOME/bin/java" -cp .mvn/wrapper MavenWrapperDownloader "$MAVEN_PROJECTBASEDIR") + fi + fi + fi +fi +########################################################################################## +# End of extension +########################################################################################## + +export MAVEN_PROJECTBASEDIR=${MAVEN_BASEDIR:-"$BASE_DIR"} +if [ "$MVNW_VERBOSE" = true ]; then + echo $MAVEN_PROJECTBASEDIR +fi +MAVEN_OPTS="$(concat_lines "$MAVEN_PROJECTBASEDIR/.mvn/jvm.config") $MAVEN_OPTS" + +# For Cygwin, switch paths to Windows format before running java +if $cygwin; then + [ -n "$M2_HOME" ] && + M2_HOME=`cygpath --path --windows "$M2_HOME"` + [ -n "$JAVA_HOME" ] && + JAVA_HOME=`cygpath --path --windows "$JAVA_HOME"` + [ -n "$CLASSPATH" ] && + CLASSPATH=`cygpath --path --windows "$CLASSPATH"` + [ -n "$MAVEN_PROJECTBASEDIR" ] && + MAVEN_PROJECTBASEDIR=`cygpath --path --windows "$MAVEN_PROJECTBASEDIR"` +fi + +# Provide a "standardized" way to retrieve the CLI args that will +# work with both Windows and non-Windows executions. +MAVEN_CMD_LINE_ARGS="$MAVEN_CONFIG $@" +export MAVEN_CMD_LINE_ARGS + +WRAPPER_LAUNCHER=org.apache.maven.wrapper.MavenWrapperMain + +exec "$JAVACMD" \ + $MAVEN_OPTS \ + -classpath "$MAVEN_PROJECTBASEDIR/.mvn/wrapper/maven-wrapper.jar" \ + "-Dmaven.home=${M2_HOME}" "-Dmaven.multiModuleProjectDirectory=${MAVEN_PROJECTBASEDIR}" \ + ${WRAPPER_LAUNCHER} $MAVEN_CONFIG "$@" diff --git a/task1/APP/mvnw.cmd b/task1/APP/mvnw.cmd new file mode 100644 index 0000000..c8d4337 --- /dev/null +++ b/task1/APP/mvnw.cmd @@ -0,0 +1,182 @@ +@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 https://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 Maven Start Up Batch script +@REM +@REM Required ENV vars: +@REM JAVA_HOME - location of a JDK home dir +@REM +@REM Optional ENV vars +@REM M2_HOME - location of maven2's installed home dir +@REM MAVEN_BATCH_ECHO - set to 'on' to enable the echoing of the batch commands +@REM MAVEN_BATCH_PAUSE - set to 'on' to wait for a keystroke before ending +@REM MAVEN_OPTS - parameters passed to the Java VM when running Maven +@REM e.g. to debug Maven itself, use +@REM set MAVEN_OPTS=-Xdebug -Xrunjdwp:transport=dt_socket,server=y,suspend=y,address=8000 +@REM MAVEN_SKIP_RC - flag to disable loading of mavenrc files +@REM ---------------------------------------------------------------------------- + +@REM Begin all REM lines with '@' in case MAVEN_BATCH_ECHO is 'on' +@echo off +@REM set title of command window +title %0 +@REM enable echoing by setting MAVEN_BATCH_ECHO to 'on' +@if "%MAVEN_BATCH_ECHO%" == "on" echo %MAVEN_BATCH_ECHO% + +@REM set %HOME% to equivalent of $HOME +if "%HOME%" == "" (set "HOME=%HOMEDRIVE%%HOMEPATH%") + +@REM Execute a user defined script before this one +if not "%MAVEN_SKIP_RC%" == "" goto skipRcPre +@REM check for pre script, once with legacy .bat ending and once with .cmd ending +if exist "%HOME%\mavenrc_pre.bat" call "%HOME%\mavenrc_pre.bat" +if exist "%HOME%\mavenrc_pre.cmd" call "%HOME%\mavenrc_pre.cmd" +:skipRcPre + +@setlocal + +set ERROR_CODE=0 + +@REM To isolate internal variables from possible post scripts, we use another setlocal +@setlocal + +@REM ==== START VALIDATION ==== +if not "%JAVA_HOME%" == "" goto OkJHome + +echo. +echo Error: JAVA_HOME not found in your environment. >&2 +echo Please set the JAVA_HOME variable in your environment to match the >&2 +echo location of your Java installation. >&2 +echo. +goto error + +:OkJHome +if exist "%JAVA_HOME%\bin\java.exe" goto init + +echo. +echo Error: JAVA_HOME is set to an invalid directory. >&2 +echo JAVA_HOME = "%JAVA_HOME%" >&2 +echo Please set the JAVA_HOME variable in your environment to match the >&2 +echo location of your Java installation. >&2 +echo. +goto error + +@REM ==== END VALIDATION ==== + +:init + +@REM Find the project base dir, i.e. the directory that contains the folder ".mvn". +@REM Fallback to current working directory if not found. + +set MAVEN_PROJECTBASEDIR=%MAVEN_BASEDIR% +IF NOT "%MAVEN_PROJECTBASEDIR%"=="" goto endDetectBaseDir + +set EXEC_DIR=%CD% +set WDIR=%EXEC_DIR% +:findBaseDir +IF EXIST "%WDIR%"\.mvn goto baseDirFound +cd .. +IF "%WDIR%"=="%CD%" goto baseDirNotFound +set WDIR=%CD% +goto findBaseDir + +:baseDirFound +set MAVEN_PROJECTBASEDIR=%WDIR% +cd "%EXEC_DIR%" +goto endDetectBaseDir + +:baseDirNotFound +set MAVEN_PROJECTBASEDIR=%EXEC_DIR% +cd "%EXEC_DIR%" + +:endDetectBaseDir + +IF NOT EXIST "%MAVEN_PROJECTBASEDIR%\.mvn\jvm.config" goto endReadAdditionalConfig + +@setlocal EnableExtensions EnableDelayedExpansion +for /F "usebackq delims=" %%a in ("%MAVEN_PROJECTBASEDIR%\.mvn\jvm.config") do set JVM_CONFIG_MAVEN_PROPS=!JVM_CONFIG_MAVEN_PROPS! %%a +@endlocal & set JVM_CONFIG_MAVEN_PROPS=%JVM_CONFIG_MAVEN_PROPS% + +:endReadAdditionalConfig + +SET MAVEN_JAVA_EXE="%JAVA_HOME%\bin\java.exe" +set WRAPPER_JAR="%MAVEN_PROJECTBASEDIR%\.mvn\wrapper\maven-wrapper.jar" +set WRAPPER_LAUNCHER=org.apache.maven.wrapper.MavenWrapperMain + +set DOWNLOAD_URL="https://repo.maven.apache.org/maven2/io/takari/maven-wrapper/0.5.6/maven-wrapper-0.5.6.jar" + +FOR /F "tokens=1,2 delims==" %%A IN ("%MAVEN_PROJECTBASEDIR%\.mvn\wrapper\maven-wrapper.properties") DO ( + IF "%%A"=="wrapperUrl" SET DOWNLOAD_URL=%%B +) + +@REM Extension to allow automatically downloading the maven-wrapper.jar from Maven-central +@REM This allows using the maven wrapper in projects that prohibit checking in binary data. +if exist %WRAPPER_JAR% ( + if "%MVNW_VERBOSE%" == "true" ( + echo Found %WRAPPER_JAR% + ) +) else ( + if not "%MVNW_REPOURL%" == "" ( + SET DOWNLOAD_URL="%MVNW_REPOURL%/io/takari/maven-wrapper/0.5.6/maven-wrapper-0.5.6.jar" + ) + if "%MVNW_VERBOSE%" == "true" ( + echo Couldn't find %WRAPPER_JAR%, downloading it ... + echo Downloading from: %DOWNLOAD_URL% + ) + + powershell -Command "&{"^ + "$webclient = new-object System.Net.WebClient;"^ + "if (-not ([string]::IsNullOrEmpty('%MVNW_USERNAME%') -and [string]::IsNullOrEmpty('%MVNW_PASSWORD%'))) {"^ + "$webclient.Credentials = new-object System.Net.NetworkCredential('%MVNW_USERNAME%', '%MVNW_PASSWORD%');"^ + "}"^ + "[Net.ServicePointManager]::SecurityProtocol = [Net.SecurityProtocolType]::Tls12; $webclient.DownloadFile('%DOWNLOAD_URL%', '%WRAPPER_JAR%')"^ + "}" + if "%MVNW_VERBOSE%" == "true" ( + echo Finished downloading %WRAPPER_JAR% + ) +) +@REM End of extension + +@REM Provide a "standardized" way to retrieve the CLI args that will +@REM work with both Windows and non-Windows executions. +set MAVEN_CMD_LINE_ARGS=%* + +%MAVEN_JAVA_EXE% %JVM_CONFIG_MAVEN_PROPS% %MAVEN_OPTS% %MAVEN_DEBUG_OPTS% -classpath %WRAPPER_JAR% "-Dmaven.multiModuleProjectDirectory=%MAVEN_PROJECTBASEDIR%" %WRAPPER_LAUNCHER% %MAVEN_CONFIG% %* +if ERRORLEVEL 1 goto error +goto end + +:error +set ERROR_CODE=1 + +:end +@endlocal & set ERROR_CODE=%ERROR_CODE% + +if not "%MAVEN_SKIP_RC%" == "" goto skipRcPost +@REM check for post script, once with legacy .bat ending and once with .cmd ending +if exist "%HOME%\mavenrc_post.bat" call "%HOME%\mavenrc_post.bat" +if exist "%HOME%\mavenrc_post.cmd" call "%HOME%\mavenrc_post.cmd" +:skipRcPost + +@REM pause the script if MAVEN_BATCH_PAUSE is set to 'on' +if "%MAVEN_BATCH_PAUSE%" == "on" pause + +if "%MAVEN_TERMINATE_CMD%" == "on" exit %ERROR_CODE% + +exit /B %ERROR_CODE% diff --git a/task1/APP/pom.xml b/task1/APP/pom.xml new file mode 100644 index 0000000..1029d36 --- /dev/null +++ b/task1/APP/pom.xml @@ -0,0 +1,59 @@ + + + 4.0.0 + + org.springframework.boot + spring-boot-starter-parent + 2.0.4.RELEASE + + + com.webapp + app + 1.0.0-RELEASE + APP + Demo project for Spring Boot + + + 1.8 + + + + + org.springframework.boot + spring-boot-starter-actuator + + + + org.springframework.boot + spring-boot-starter-data-mongodb + + + + org.springframework.boot + spring-boot-starter-web + + + + org.springframework.boot + spring-boot-starter-test + test + + + org.junit.vintage + junit-vintage-engine + + + + + + + + + org.springframework.boot + spring-boot-maven-plugin + + + + + diff --git a/task1/APP/src/main/java/com/webapp/app/AppApplication.java b/task1/APP/src/main/java/com/webapp/app/AppApplication.java new file mode 100644 index 0000000..1b16909 --- /dev/null +++ b/task1/APP/src/main/java/com/webapp/app/AppApplication.java @@ -0,0 +1,13 @@ +package com.webapp.app; + +import org.springframework.boot.SpringApplication; +import org.springframework.boot.autoconfigure.SpringBootApplication; + +@SpringBootApplication +public class AppApplication { + + public static void main(String[] args) { + SpringApplication.run(AppApplication.class, args); + } + +} diff --git a/task1/APP/src/main/java/com/webapp/app/controller/CounterController.java b/task1/APP/src/main/java/com/webapp/app/controller/CounterController.java new file mode 100644 index 0000000..8beebdf --- /dev/null +++ b/task1/APP/src/main/java/com/webapp/app/controller/CounterController.java @@ -0,0 +1,82 @@ +package com.webapp.app.controller; + +import com.webapp.app.model.User; +import com.webapp.app.repository.MongoRepositoryImpl; +import org.springframework.util.StringUtils; +import org.springframework.web.bind.annotation.GetMapping; +import org.springframework.web.bind.annotation.RestController; + +import javax.servlet.http.HttpServlet; +import javax.servlet.http.HttpServletRequest; +import javax.servlet.http.HttpServletResponse; +import java.io.IOException; +import java.io.PrintWriter; +import java.util.Optional; + + +@RestController +public class CounterController extends HttpServlet { + + private final MongoRepositoryImpl mongoRepository; + + private int iHitCounter; + + public CounterController(MongoRepositoryImpl mongoRepository) { + this.mongoRepository = mongoRepository; + iHitCounter = 0; + } + + @GetMapping("/") + public void doGet(HttpServletRequest request, HttpServletResponse response) throws IOException { + String userAgent = request.getHeader("User-Agent"); + + String remoteAddr = request.getHeader("X-FORWARDED-FOR"); + + if (StringUtils.isEmpty(remoteAddr)) { + remoteAddr = request.getRemoteAddr(); + } + + User user = getUpdatedUserInfo(remoteAddr); + + response.setContentType("text/html"); + PrintWriter out = response.getWriter(); + + printStartHTMLTag(out); + out.println("
"); + out.println("Hello World !"); + out.print("
"); + out.println("

Welcome to my website !

"); + out.print("
"); + out.println("You are visitor number: " + (++iHitCounter)); + out.print("
"); + out.println("IP number: " + remoteAddr); + out.print("
"); + out.println("User Agent: " + userAgent); + out.print("
"); + out.println("count : " + user.getCount()); + out.println("
"); + printEndHTMLTag(out); + } + + private User getUpdatedUserInfo(String remoteAddr) { + Optional current = mongoRepository.findById(remoteAddr); + User user = new User(remoteAddr, 1); + current.ifPresent(u -> user.setCount(u.getCount() + 1)); + mongoRepository.save(user); + return user; + } + + private void printEndHTMLTag(PrintWriter out) { + out.println(""); + out.println(""); + } + + private void printStartHTMLTag(PrintWriter out) { + out.println(""); + out.println(""); + out.println("Hello World"); + out.println(""); + out.println(""); + } + +} \ No newline at end of file diff --git a/task1/APP/src/main/java/com/webapp/app/model/User.java b/task1/APP/src/main/java/com/webapp/app/model/User.java new file mode 100644 index 0000000..80ee670 --- /dev/null +++ b/task1/APP/src/main/java/com/webapp/app/model/User.java @@ -0,0 +1,44 @@ +package com.webapp.app.model; + +import org.springframework.data.annotation.Id; + +import java.io.Serializable; + + +public class User implements Serializable { + + private static final long serialVersionUID = 1L; + + @Id + private String id; + private int count; + + public User(String id, int count) { + this.id = id; + this.count = count; + } + + public String getId() { + return id; + } + + public void setId(String id) { + this.id = id; + } + + public int getCount() { + return count; + } + + public void setCount(int count) { + this.count = count; + } + + @Override + public String toString() { + return "User{" + + "id='" + id + '\'' + + ", count=" + count + + '}'; + } +} diff --git a/task1/APP/src/main/java/com/webapp/app/repository/MongoRepositoryImpl.java b/task1/APP/src/main/java/com/webapp/app/repository/MongoRepositoryImpl.java new file mode 100755 index 0000000..3d49eef --- /dev/null +++ b/task1/APP/src/main/java/com/webapp/app/repository/MongoRepositoryImpl.java @@ -0,0 +1,12 @@ +package com.webapp.app.repository; + + +import com.webapp.app.model.User; +import org.springframework.data.mongodb.repository.MongoRepository; +import org.springframework.stereotype.Repository; + +@Repository +public interface MongoRepositoryImpl extends MongoRepository { + + +} diff --git a/task1/APP/src/main/resources/application-dev.properties b/task1/APP/src/main/resources/application-dev.properties new file mode 100644 index 0000000..a01bd52 --- /dev/null +++ b/task1/APP/src/main/resources/application-dev.properties @@ -0,0 +1,2 @@ +spring.data.mongodb.uri=mongodb://root:root@localhost:27017/ +spring.data.mongodb.database=users \ No newline at end of file diff --git a/task1/APP/src/main/resources/static/main.js b/task1/APP/src/main/resources/static/main.js new file mode 100755 index 0000000..08c6332 --- /dev/null +++ b/task1/APP/src/main/resources/static/main.js @@ -0,0 +1,138 @@ +/** + * Create HTML table row. + * + * \param text (str) HTML code to be placed inside the row. + */ +function tr(text) { + return '' + text + ''; +} + +/** + * Create HTML table cell element. + * + * \param text (str) The text to be placed inside the cell. + */ +function td(text) { + return '' + text + ''; +} + +/** + * Edit value: load key and value into inputs. + */ +function editButton(key) { + var format = ''; + return format.replace(/{key}/g, key); +} + +/** + * Create HTML button with which a key-value pair is deleted from persistence. + * + * \param key (str) that'll be deleted when the created button is clicked. + */ +function deleteButton(key) { + var format = '' + return format.replace(/{key}/g, key); +} + +/** + * Create HTML table row element. + * + * \param key (str) text into the key cell. + * \param value (str) text into the value cell. + */ +function row(key, value) { + return $( + tr( + td(key) + + td(value) + + td(editButton(key)) + + td(deleteButton(key)))); +} + +/** + * Clear and reload the values in data table. + */ +function refreshTable() { + $.get('/values', function(data) { + var attr, + mainTable = $('#mainTable tbody'); + mainTable.empty(); + for (attr in data) { + if (data.hasOwnProperty(attr)) { + mainTable.append(row(attr, data[attr])); + } + } + }); +} + +function editKey(key) { + /* Find the row with key in first column (key column). */ + var format = '#mainTable tbody td:first-child:contains("{key}")', + selector = format.replace(/{key}/, key), + cells = $(selector).parent().children(), + key = cells[0].textContent, + value = cells[1].textContent, + keyInput = $('#keyInput'), + valueInput = $('#valueInput'); + + /* Load the key and value texts into inputs + * Select value text so it can be directly typed to + */ + keyInput.val(key); + valueInput.val(value); + valueInput.select(); +} + +/** + * Delete key-value pair. + * + * \param key (str) The key to be deleted. + */ +function deleteKey(key) { + /* + * Delete the key. + * Reload keys and values in table to reflect the deleted ones. + * Set keyboard focus to key input: ready to start typing. + */ + $.post('/delete', {key: key}, function() { + refreshTable(); + $('#keyInput').focus(); + }); +} + +$(document).ready(function() { + var keyInput = $('#keyInput'), + valueInput = $('#valueInput'); + + refreshTable(); + $('#addForm').on('submit', function(event) { + var data = { + key: keyInput.val(), + value: valueInput.val() + }; + + /* + * Persist the new key-value pair. + * Clear the inputs. + * Set keyboard focus to key input: ready to start typing. + */ + $.post('/add', data, function() { + refreshTable(); + keyInput.val(''); + valueInput.val(''); + keyInput.focus(); + }); + /* Prevent HTTP form submit */ + event.preventDefault(); + }); + + /* Focus keyboard input into key input; ready to start typing */ + keyInput.focus(); +}); diff --git a/task1/APP/src/main/resources/templates/index.html b/task1/APP/src/main/resources/templates/index.html new file mode 100755 index 0000000..9fdef13 --- /dev/null +++ b/task1/APP/src/main/resources/templates/index.html @@ -0,0 +1,43 @@ + + + +Intro to Redis with Spring Boot + + + + +
+
+
+
+
+ + +
+
+ + +
+ +
+
+
+ + + + + + + + + + +
KeyValue
+
+
+
+ + + + + diff --git a/task2/scripts/builder.sh b/task2/scripts/builder.sh new file mode 100755 index 0000000..7097055 --- /dev/null +++ b/task2/scripts/builder.sh @@ -0,0 +1,101 @@ +#!/usr/bin/env bash +set e +#Variables +#---------------------------------------------------------- +GIT_REPO_URL="https://github.com/saifal-nuaimi/devops-task.git" +DOCKER_UNAME="saifnuaimii" +DOCKER_UPASS="P@ssw0rdd" +DOCKER_IMAGE=$DOCKER_UNAME/app +DOCKER_IMAGE_VERSION="v1.0.0" + +#---------------------------------------------------------- +# cleaning +echo "cleaning ..." +rm -rf devops-task + +#---------------------------------------------------------- +echo "clone > $GIT_REPO_URL ..." +git clone $GIT_REPO_URL +#---------------------------------------------------------- + + +# Check if tag exisit +function docker_tag_exists() { + TOKEN=$(curl -s -H "Content-Type: application/json" -X POST -d '{"username": "'${DOCKER_UNAME}'", "password": "'${DOCKER_UPASS}'"}' https://hub.docker.com/v2/users/login/ | jq -r .token) + EXISTS=$(curl -s -H "Authorization: JWT ${TOKEN}" https://hub.docker.com/v2/repositories/$DOCKER_IMAGE/tags/\?page_size\=10000 | jq -r "[.results | .[] | .name == \"$DOCKER_IMAGE_VERSION\"] | any") + test $EXISTS = true +} + +if docker_tag_exists $DOCKER_IMAGE $DOCKER_IMAGE_VERSION; then + echo $DOCKER_IMAGE $DOCKER_IMAGE_VERSION exist +else + echo "missing/wrong version.Kindly check your docker repo or fix image name and tag" + exit 2 +fi +#---------------------------------------------------------- +# get right path. +cd ../.. +cd task1/APP +#---------------------------------------------------------- + + +# Building Docker Image +function build_docker_image() { + docker build -t ${DOCKER_IMAGE}:${DOCKER_IMAGE_VERSION} -f Dockerfile . +} +if docker_tag_exists; then + echo "Building your image" + build_docker_image +else + echo "missing/wrong .Building failed" + exit 4 +fi +#------------------------------------------------------ +# run docker-compose to test the service +docker-compose up -d + + +# check if the docker container running +is_healthy() { + service="webapp" + container_id="$(docker-compose ps -q "$service")" + health_status="$(docker inspect -f "{{.State.Status}}" "$container_id")" + echo $health_status + while [ "$health_status" = "running" ] + do + echo "container is running" + echo "wait for the service to be up" + sleep 10 + break + done + } + + is_healthy +#------------------------------------------------------------------------ +# use the health actuator to check if the service working well + +APP_STATUS=$(curl --silent http://localhost:8080/actuator/health | jq .status) +echo $APP_STATUS +if [ $APP_STATUS="UP" ]; then + echo "Your application working fine" +else [ $APP_STATUS="Down" ] + echo "missing/wrong .Application failed in testing" + exit 5 +fi +#----------------------------------------------------- +# Stop the docker-compose +docker-compose down +#----------------------------------------------------- +# +## Push the docker Image + +CHECK_IMAGE_EXISTS=$(docker images | grep $DOCKER_IMAGE | awk '{print $1}' | head -n 1 ) +echo $CHECK_IMAGE_EXISTS +if [ $CHECK_IMAGE_EXISTS=$DOCKER_IMAGE ] ; then + echo "Pushing your image" + docker push $DOCKER_IMAGE +else + echo "missing/wrong .Pusing failed." + exit 6 +fi +##----------------------------------------------------- \ No newline at end of file diff --git a/task3/docker-compose.yml b/task3/docker-compose.yml new file mode 100644 index 0000000..2ca7a68 --- /dev/null +++ b/task3/docker-compose.yml @@ -0,0 +1,25 @@ +version: '2' + +services: + + #-----------------web app----------------- + webapp: + image: saifnuaimii/app:v1.0.0 + environment: + - SPRING_DATA_MONGODB_URI=mongodb://root:root@mongo-db:27017/ + - SPRING_DATA_MONGODB_DATABASE=users + ports: + - 8080:8080 + depends_on: + - mongo-db + + #-----------------mongo db----------------- + mongo-db: + restart: always + image: mongo + ports: + - "27017:27017" + environment: + - MONGO_INITDB_ROOT_USERNAME=root + - MONGO_INITDB_ROOT_PASSWORD=root + - MONGO_INITDB_DATABASE=users \ No newline at end of file diff --git a/task3/start.sh b/task3/start.sh new file mode 100644 index 0000000..4ba5185 --- /dev/null +++ b/task3/start.sh @@ -0,0 +1,3 @@ +#!/usr/bin/env bash +docker-compose up + diff --git a/task4/roles/docker/defaults/main.yml b/task4/roles/docker/defaults/main.yml new file mode 100644 index 0000000..c456773 --- /dev/null +++ b/task4/roles/docker/defaults/main.yml @@ -0,0 +1,2 @@ +--- +# defaults file for docker \ No newline at end of file diff --git a/task4/roles/docker/handlers/main.yml b/task4/roles/docker/handlers/main.yml new file mode 100644 index 0000000..85610a1 --- /dev/null +++ b/task4/roles/docker/handlers/main.yml @@ -0,0 +1,2 @@ +--- +# handlers file for docker \ No newline at end of file diff --git a/task4/roles/docker/tasks/docker-compose.yml b/task4/roles/docker/tasks/docker-compose.yml new file mode 100644 index 0000000..d1c356e --- /dev/null +++ b/task4/roles/docker/tasks/docker-compose.yml @@ -0,0 +1,21 @@ +--- +- name: Check current docker-compose version. + command: docker-compose --version + register: docker_compose_current_version + changed_when: false + failed_when: false + +- name: Delete existing docker-compose version if it's different. + file: + path: "{{ docker_compose_path }}" + state: absent + when: > + docker_compose_current_version.stdout is defined + and docker_compose_version not in docker_compose_current_version.stdout + +- name: Install Docker Compose (if configured). + become: yes + get_url: + url: https://github.com/docker/compose/releases/download/{{ docker_compose_version }}/docker-compose-Linux-x86_64 + dest: "{{ docker_compose_path }}" + mode: 0755 diff --git a/task4/roles/docker/tasks/docker-users.yml b/task4/roles/docker/tasks/docker-users.yml new file mode 100644 index 0000000..b3b6e0f --- /dev/null +++ b/task4/roles/docker/tasks/docker-users.yml @@ -0,0 +1,7 @@ +--- +- name: Ensure docker users are added to the docker group. + user: + name: "{{ item }}" + groups: docker + append: true + with_items: "{{ docker_users }}" diff --git a/task4/roles/docker/tasks/main.yml b/task4/roles/docker/tasks/main.yml new file mode 100644 index 0000000..6d42e04 --- /dev/null +++ b/task4/roles/docker/tasks/main.yml @@ -0,0 +1,23 @@ +--- +- name: Install Docker. + become: yes + package: + name: "{{ docker_package }}" + state: "{{ docker_package_state }}" + notify: restart docker + +- name: Ensure Docker is started and enabled at boot. + become: yes + service: + name: docker + state: "{{ docker_service_state }}" + enabled: "{{ docker_service_enabled }}" + +- name: Ensure handlers are notified now to avoid firewall conflicts. + meta: flush_handlers + +- include_tasks: docker-compose.yml + when: docker_install_compose + +- include_tasks: docker-users.yml + when: docker_users diff --git a/task4/roles/docker/tests/inventory b/task4/roles/docker/tests/inventory new file mode 100644 index 0000000..878877b --- /dev/null +++ b/task4/roles/docker/tests/inventory @@ -0,0 +1,2 @@ +localhost + diff --git a/task4/roles/docker/tests/test.yml b/task4/roles/docker/tests/test.yml new file mode 100644 index 0000000..2c81ca4 --- /dev/null +++ b/task4/roles/docker/tests/test.yml @@ -0,0 +1,5 @@ +--- +- hosts: localhost + remote_user: root + roles: + - docker \ No newline at end of file diff --git a/task4/roles/docker/vars/main.yml b/task4/roles/docker/vars/main.yml new file mode 100644 index 0000000..dc934ce --- /dev/null +++ b/task4/roles/docker/vars/main.yml @@ -0,0 +1,2 @@ +--- +# vars file for docker \ No newline at end of file diff --git a/task4/roles/kubectl/defaults/main.yml b/task4/roles/kubectl/defaults/main.yml new file mode 100644 index 0000000..7fc427e --- /dev/null +++ b/task4/roles/kubectl/defaults/main.yml @@ -0,0 +1,65 @@ +--- +- name: kubectl + block: + + ############################################################################ + # Install ctl + ############################################################################ + - name: install pre-requisits + apt: + name: "{{item}}" + state: present + with_items: + - ca-certificates + - apt-transport-https + + - name: Add repo key + apt_key: + url: "https://packages.cloud.google.com/apt/doc/apt-key.gpg" + state: present + + - name: Add kubernetes repo + apt_repository: + repo: 'deb http://apt.kubernetes.io/ kubernetes-xenial main' + state: present + update_cache: yes + + - name: Install kubectl packages + apt: + name: "{{item}}" + state: present + with_items: + - kubectl + + - name: kubectl autocomplete + command: 'echo "source <(kubectl completion bash)" >> ~/.bashrc' + + ############################################################################ + # Install HELM + ############################################################################ + - name: Check if installed + stat: + path: /usr/local/bin/helm + register: installed_helm + + - when: installed_helm.stat.exists == False + block: + + - name: download & extract helm + unarchive: + src: https://kubernetes-helm.storage.googleapis.com/helm-v2.11.0-linux-amd64.tar.gz + dest: /usr/local/bin + remote_src: yes + + - name: move file + command: mv /usr/local/bin/linux-amd64/helm /usr/local/bin/helm + + - name: set file attribute + file: + path: /usr/local/bin/helm + mode: 0755 + + become: yes + +- name: kubectl autocomplete + command: 'echo "source <(kubectl completion bash)" >> ~/.bashrc' diff --git a/task4/roles/kubectl/handlers/main.yml b/task4/roles/kubectl/handlers/main.yml new file mode 100644 index 0000000..8358b4e --- /dev/null +++ b/task4/roles/kubectl/handlers/main.yml @@ -0,0 +1,2 @@ +--- +# handlers file for kubectl \ No newline at end of file diff --git a/task4/roles/kubectl/tasks/main.yml b/task4/roles/kubectl/tasks/main.yml new file mode 100644 index 0000000..710965f --- /dev/null +++ b/task4/roles/kubectl/tasks/main.yml @@ -0,0 +1,2 @@ +--- +# tasks file for kubectl \ No newline at end of file diff --git a/task4/roles/kubectl/tests/inventory b/task4/roles/kubectl/tests/inventory new file mode 100644 index 0000000..878877b --- /dev/null +++ b/task4/roles/kubectl/tests/inventory @@ -0,0 +1,2 @@ +localhost + diff --git a/task4/roles/kubectl/tests/test.yml b/task4/roles/kubectl/tests/test.yml new file mode 100644 index 0000000..4ec6947 --- /dev/null +++ b/task4/roles/kubectl/tests/test.yml @@ -0,0 +1,5 @@ +--- +- hosts: localhost + remote_user: root + roles: + - kubectl \ No newline at end of file diff --git a/task4/roles/kubectl/vars/main.yml b/task4/roles/kubectl/vars/main.yml new file mode 100644 index 0000000..bb523ae --- /dev/null +++ b/task4/roles/kubectl/vars/main.yml @@ -0,0 +1,2 @@ +--- +# vars file for kubectl \ No newline at end of file diff --git a/task4/roles/maven/defaults/main.yml b/task4/roles/maven/defaults/main.yml new file mode 100644 index 0000000..e886af2 --- /dev/null +++ b/task4/roles/maven/defaults/main.yml @@ -0,0 +1,2 @@ +--- +# defaults file for maven \ No newline at end of file diff --git a/task4/roles/maven/handlers/main.yml b/task4/roles/maven/handlers/main.yml new file mode 100644 index 0000000..a327a40 --- /dev/null +++ b/task4/roles/maven/handlers/main.yml @@ -0,0 +1,2 @@ +--- +# handlers file for maven \ No newline at end of file diff --git a/task4/roles/maven/tasks/main.yml b/task4/roles/maven/tasks/main.yml new file mode 100644 index 0000000..9730770 --- /dev/null +++ b/task4/roles/maven/tasks/main.yml @@ -0,0 +1,11 @@ +--- +- name: maven + block: + + - name: Install Maven + apt: + name: "maven" + state: present + update_cache: yes + + become: yes \ No newline at end of file diff --git a/task4/roles/maven/tests/inventory b/task4/roles/maven/tests/inventory new file mode 100644 index 0000000..878877b --- /dev/null +++ b/task4/roles/maven/tests/inventory @@ -0,0 +1,2 @@ +localhost + diff --git a/task4/roles/maven/tests/test.yml b/task4/roles/maven/tests/test.yml new file mode 100644 index 0000000..f36f542 --- /dev/null +++ b/task4/roles/maven/tests/test.yml @@ -0,0 +1,5 @@ +--- +- hosts: localhost + remote_user: root + roles: + - maven \ No newline at end of file diff --git a/task4/roles/maven/vars/main.yml b/task4/roles/maven/vars/main.yml new file mode 100644 index 0000000..4bdb881 --- /dev/null +++ b/task4/roles/maven/vars/main.yml @@ -0,0 +1,2 @@ +--- +# vars file for maven \ No newline at end of file diff --git a/task4/roles/openjdk8/defaults/main.yml b/task4/roles/openjdk8/defaults/main.yml new file mode 100644 index 0000000..c886014 --- /dev/null +++ b/task4/roles/openjdk8/defaults/main.yml @@ -0,0 +1,2 @@ +--- +# defaults file for openjdk8 \ No newline at end of file diff --git a/task4/roles/openjdk8/handlers/main.yml b/task4/roles/openjdk8/handlers/main.yml new file mode 100644 index 0000000..e35009f --- /dev/null +++ b/task4/roles/openjdk8/handlers/main.yml @@ -0,0 +1,2 @@ +--- +# handlers file for openjdk8 \ No newline at end of file diff --git a/task4/roles/openjdk8/tasks/main.yml b/task4/roles/openjdk8/tasks/main.yml new file mode 100644 index 0000000..1dfc684 --- /dev/null +++ b/task4/roles/openjdk8/tasks/main.yml @@ -0,0 +1,11 @@ +--- +- name: openjdk8 + block: + + - name: Install OpenJDK 8 + apt: + name: "openjdk-8-jdk" + state: present + update_cache: yes + + become: yes diff --git a/task4/roles/openjdk8/tests/inventory b/task4/roles/openjdk8/tests/inventory new file mode 100644 index 0000000..878877b --- /dev/null +++ b/task4/roles/openjdk8/tests/inventory @@ -0,0 +1,2 @@ +localhost + diff --git a/task4/roles/openjdk8/tests/test.yml b/task4/roles/openjdk8/tests/test.yml new file mode 100644 index 0000000..ba76023 --- /dev/null +++ b/task4/roles/openjdk8/tests/test.yml @@ -0,0 +1,5 @@ +--- +- hosts: localhost + remote_user: root + roles: + - openjdk8 \ No newline at end of file diff --git a/task4/roles/openjdk8/vars/main.yml b/task4/roles/openjdk8/vars/main.yml new file mode 100644 index 0000000..ac605c8 --- /dev/null +++ b/task4/roles/openjdk8/vars/main.yml @@ -0,0 +1,2 @@ +--- +# vars file for openjdk8 \ No newline at end of file diff --git a/task4/sites.yml b/task4/sites.yml new file mode 100644 index 0000000..a4f9a40 --- /dev/null +++ b/task4/sites.yml @@ -0,0 +1,14 @@ +- hosts: all + gather_facts: False + +- hosts: all + connection: local + become: yes + become_user: root + roles: + - openjdk8 + - ansible + - maven + + - docker + - kubectl diff --git a/task5/deploy.sh b/task5/deploy.sh new file mode 100755 index 0000000..862286a --- /dev/null +++ b/task5/deploy.sh @@ -0,0 +1,11 @@ +#!/bin/bash +cd helm +helm upgrade \ + --install \ + --wait \ + --force \ + --timeout 900 \ + --tiller-namespace=""\ + --namespace="" \ + my-app \ + . diff --git a/task5/helm/Chart.yaml b/task5/helm/Chart.yaml new file mode 100644 index 0000000..5ad49c5 --- /dev/null +++ b/task5/helm/Chart.yaml @@ -0,0 +1,5 @@ +apiVersion: v1 +appVersion: "1.0" +description: A Helm chart for Kubernetes +name: my-app +version: 0.1.0 diff --git a/task5/helm/app.properties b/task5/helm/app.properties new file mode 100644 index 0000000..b0f138d --- /dev/null +++ b/task5/helm/app.properties @@ -0,0 +1,4 @@ +spring.data.mongodb.host: {{ .Release.Name }}-usersmongodb:27017 +spring.data.mongodb.database: {{ .Values.usersmongodb.mongodbDatabase }} +spring.data.mongodb.username: {{ .Values.usersmongodb.mongodbUsername }} +spring.data.mongodb.password: {{ .Values.usersmongodb.mongodbPassword }} \ No newline at end of file diff --git a/task5/helm/charts/mongodb-4.8.4.tgz b/task5/helm/charts/mongodb-4.8.4.tgz new file mode 100644 index 0000000..4347387 Binary files /dev/null and b/task5/helm/charts/mongodb-4.8.4.tgz differ diff --git a/task5/helm/requirements.lock b/task5/helm/requirements.lock new file mode 100644 index 0000000..b0e1092 --- /dev/null +++ b/task5/helm/requirements.lock @@ -0,0 +1,6 @@ +dependencies: +- name: mongodb + repository: https://kubernetes-charts.storage.googleapis.com/ + version: 4.8.4 +digest: sha256:ed7a8a27dac61e511d23f7419832faaf426717d3777a0dd82c86aa5a12f6c912 +generated: "2020-02-29T23:43:30.809633206+02:00" diff --git a/task5/helm/requirements.yaml b/task5/helm/requirements.yaml new file mode 100644 index 0000000..7d18c6c --- /dev/null +++ b/task5/helm/requirements.yaml @@ -0,0 +1,5 @@ +dependencies: + - name: mongodb + alias: usersmongodb + version: 4.8.4 + repository: https://kubernetes-charts.storage.googleapis.com/ \ No newline at end of file diff --git a/task5/helm/templates/configmap.yaml b/task5/helm/templates/configmap.yaml new file mode 100644 index 0000000..7737502 --- /dev/null +++ b/task5/helm/templates/configmap.yaml @@ -0,0 +1,11 @@ +apiVersion: v1 +kind: ConfigMap +metadata: + name: {{ tpl (.Values.app.env.config.name ) . }} + namespace: "" + labels: + chart: {{ .Chart.Name }}-{{ .Chart.Version | replace "+" "_" }} + release: {{ .Release.Name }} + heritage: {{ .Release.Service }} +data: + {{ tpl ((.Files.Glob .Values.app.env.config.source ).AsConfig | indent 2 ) . }} \ No newline at end of file diff --git a/task5/helm/templates/deployment.yaml b/task5/helm/templates/deployment.yaml new file mode 100644 index 0000000..dad4c09 --- /dev/null +++ b/task5/helm/templates/deployment.yaml @@ -0,0 +1,62 @@ +apiVersion: apps/v1beta2 +kind: Deployment +metadata: + name: my-app + labels: + app: my-app + helm.sh/chart: my-app-0.1.0 + app.kubernetes.io/instance: my-app + app.kubernetes.io/managed-by: Tiller +spec: + replicas: {{ .Values.replicaCount }} + selector: + matchLabels: + app: my-app + app.kubernetes.io/instance: my-app + template: + metadata: + labels: + app: my-app + app.kubernetes.io/instance: my-app + spec: + containers: + - name: my-app + image: "{{ .Values.image.repository }}:{{ .Values.image.tag }}" + imagePullPolicy: {{ .Values.image.pullPolicy }} + envFrom: + - configMapRef: + name: {{ tpl ( .Values.app.env.config.name ) .}} + ports: + - name: http + containerPort: 8080 + protocol: TCP + livenessProbe: + httpGet: + path: /actuator/health + port: 8080 + initialDelaySeconds: 120 + periodSeconds: 120 + timeoutSeconds: 5 + failureThreshold: 5 + readinessProbe: + httpGet: + path: /actuator/health + port: 8080 + initialDelaySeconds: 120 + periodSeconds: 5 + timeoutSeconds: 5 + failureThreshold: 5 + resources: +{{ toYaml .Values.resources | indent 12 }} + {{- with .Values.nodeSelector }} + nodeSelector: +{{ toYaml . | indent 8 }} + {{- end }} + {{- with .Values.affinity }} + affinity: +{{ toYaml . | indent 8 }} + {{- end }} + {{- with .Values.tolerations }} + tolerations: +{{ toYaml . | indent 8 }} + {{- end }} diff --git a/task5/helm/templates/service.yaml b/task5/helm/templates/service.yaml new file mode 100644 index 0000000..3456c55 --- /dev/null +++ b/task5/helm/templates/service.yaml @@ -0,0 +1,19 @@ +apiVersion: v1 +kind: Service +metadata: + name: my-app + labels: + app: my-app + helm.sh/chart: my-app-0.1.0 + app.kubernetes.io/instance: my-app + app.kubernetes.io/managed-by: Tiller +spec: + type: {{ .Values.service.type }} + ports: + - port: {{ .Values.service.externalPort }} + targetPort: {{ .Values.service.internalPort }} + protocol: TCP + name: http + selector: + app: my-app + app.kubernetes.io/instance: my-app diff --git a/task5/helm/values.yaml b/task5/helm/values.yaml new file mode 100644 index 0000000..adff6b7 --- /dev/null +++ b/task5/helm/values.yaml @@ -0,0 +1,59 @@ +replicaCount: 3 + +image: + repository: saifnuaimii/app + tag: v1.0.0 + pullPolicy: Always + +service: + name: my-app + type: ClusterIP + internalPort: 8080 + externalPort: 80 + +usersmongodb: + mongodbUsername: root + mongodbPassword: root + mongodbDatabase: users + persistence: + enabled: false + livenessProbe: + enabled: false + readinessProbe: + enabled: false + resources: + limits: + cpu: 500m + memory: 756Mi + requests: + cpu: 50m + memory: 256Mi + +ingress: + enabled: false + annotations: {} + path: / + hosts: + - chart-example.local + tls: [] + +app: + env: + config: + source: app.properties + name: configmap-{{ .Values.app.env.config.source }} + +resources: + limits: + cpu: 1000m + memory: 1500Mi + requests: + cpu: 50m + memory: 256Mi + + +nodeSelector: {} + +tolerations: [] + +affinity: {} \ No newline at end of file