diff --git a/.gitignore b/.gitignore index 9a60311..ebd0721 100644 --- a/.gitignore +++ b/.gitignore @@ -2,3 +2,4 @@ output-vagrant *~ .git .vagrant +.secret diff --git a/2024/07/k8s_scratch_demo1/image/scripts/setup.sh b/2024/07/k8s_scratch_demo1/image/scripts/setup.sh index 4f87497..ba78bf2 100644 --- a/2024/07/k8s_scratch_demo1/image/scripts/setup.sh +++ b/2024/07/k8s_scratch_demo1/image/scripts/setup.sh @@ -1,63 +1,70 @@ -#!/bin/sh - -apt-get update -apt-get install -y vim - -cat << EOF | tee /etc/modules-load.d/k8s.conf - -overlay -br_netfilter - -EOF - -modprobe overlay -modprobe br_netfilter - -cat < config.toml -cp config.toml /etc/containerd - -test -f containerd.service || wget https://raw.githubusercontent.com/containerd/containerd/main/containerd.service -cp containerd.service /etc/systemd/system/ -systemctl daemon-reload -systemctl enable --now containerd - -test -f runc.amd64 || wget https://github.com/opencontainers/runc/releases/download/v1.1.10/runc.amd64 -install -m 755 runc.amd64 /usr/local/sbin/runc - -test -f cni-plugins-linux-amd64-v1.4.0.tgz || wget https://github.com/containernetworking/plugins/releases/download/v1.4.0/cni-plugins-linux-amd64-v1.4.0.tgz -mkdir -p /opt/cni/bin -tar Cxzvf /opt/cni/bin cni-plugins-linux-amd64-v1.4.0.tgz - -sed -i.bak "s/SystemdCgroup.*$/SystemdCgroup = true/g" /etc/containerd/config.toml - -systemctl restart containerd - -apt-get update -apt-get install -y apt-transport-https ca-certificates curl gpg - -mkdir -p /etc/apt/keyrings -test -f /etc/apt/keyrings/kubernetes-apt-keyring.gpg || ( curl -fsSL https://pkgs.k8s.io/core:/stable:/v1.28/deb/Release.key | gpg --dearmor -o /etc/apt/keyrings/kubernetes-apt-keyring.gpg ) - -echo 'deb [signed-by=/etc/apt/keyrings/kubernetes-apt-keyring.gpg] https://pkgs.k8s.io/core:/stable:/v1.28/deb/ /' | sudo tee /etc/apt/sources.list.d/kubernetes.list -apt-get update -apt-get install -y kubelet=1.28.4-1.1 kubeadm=1.28.4-1.1 kubectl=1.28.4-1.1 - -swapoff -a - -sed -i.bak -E "s/^.*swap.*//g" /etc/fstab +#!/bin/sh + +apt-get update +apt-get install -y vim + +cat << EOF | tee /etc/modules-load.d/k8s.conf + +overlay +br_netfilter + +EOF + +modprobe overlay +modprobe br_netfilter + +cat < config.toml +cp config.toml /etc/containerd + +test -f containerd.service || wget https://raw.githubusercontent.com/containerd/containerd/main/containerd.service +cp containerd.service /etc/systemd/system/ +systemctl daemon-reload +systemctl enable --now containerd + +test -f runc.amd64 || wget https://github.com/opencontainers/runc/releases/download/v1.1.10/runc.amd64 +install -m 755 runc.amd64 /usr/local/sbin/runc + +test -f cni-plugins-linux-amd64-v1.4.0.tgz || wget https://github.com/containernetworking/plugins/releases/download/v1.4.0/cni-plugins-linux-amd64-v1.4.0.tgz +mkdir -p /opt/cni/bin +tar Cxzvf /opt/cni/bin cni-plugins-linux-amd64-v1.4.0.tgz + +sed -i.bak "s/SystemdCgroup.*$/SystemdCgroup = true/g" /etc/containerd/config.toml + +systemctl restart containerd + +apt-get update +apt-get install -y apt-transport-https ca-certificates curl gpg + +mkdir -p /etc/apt/keyrings +test -f /etc/apt/keyrings/kubernetes-apt-keyring.gpg || ( curl -fsSL https://pkgs.k8s.io/core:/stable:/v1.28/deb/Release.key | gpg --dearmor -o /etc/apt/keyrings/kubernetes-apt-keyring.gpg ) + +echo 'deb [signed-by=/etc/apt/keyrings/kubernetes-apt-keyring.gpg] https://pkgs.k8s.io/core:/stable:/v1.28/deb/ /' | sudo tee /etc/apt/sources.list.d/kubernetes.list +apt-get update +apt-get install -y kubelet=1.28.4-1.1 kubeadm=1.28.4-1.1 kubectl=1.28.4-1.1 + +swapoff -a + +sed -i.bak -E "s/^.*swap.*//g" /etc/fstab + +apt-get install -y libnss-mdns +sed -i.bak 's/#DNS=.*$/DNS=8.8.8.8 8.8.4.4/g' /etc/systemd/resolved.conf +systemctl enable systemd-resolved +systemctl start systemd-resolved +mv /etc/resolv.conf /etc/resolv.conf.old +ln -s /run/systemd/resolve/stub-resolv.conf /etc/resolv.conf diff --git a/2024/07/k8s_scratch_demo1/master/Vagrantfile b/2024/07/k8s_scratch_demo1/master/Vagrantfile index a917faa..9e8f4ce 100644 --- a/2024/07/k8s_scratch_demo1/master/Vagrantfile +++ b/2024/07/k8s_scratch_demo1/master/Vagrantfile @@ -16,7 +16,7 @@ Vagrant.configure("2") do |config| config.vm.hostname = "master.local" - config.vm.network :private_network, ip: "10.1.0.2" + config.vm.network :public_network, ip: "10.1.0.2" # Disable automatic box update checking. If you disable this, then # boxes will only be checked for updates when the user runs @@ -78,7 +78,7 @@ end config.vm.provision "shell", inline: <<-SHELL apt-get update grep "master.local" /etc/hosts || cat /vagrant/hosts.txt >> /etc/hosts - test -f /etc/kubernetes/manifests/kube-scheduler.yaml || \\ + test -f init.log || \\ ( kubeadm init --control-plane-endpoint master.local:6443 --pod-network-cidr 10.2.0.0/22 | tee init.log ) export KUBECONFIG=/etc/kubernetes/admin.conf test -f tigera-operator.yaml || ( wget https://raw.githubusercontent.com/projectcalico/calico/v3.27.0/manifests/tigera-operator.yaml \\ @@ -86,6 +86,8 @@ end test -f custom-resources.yaml || wget https://raw.githubusercontent.com/projectcalico/calico/v3.27.0/manifests/custom-resources.yaml sed -i.bak -E "s#cidr.*#cidr: 10\.2\.0\.0/22#g" custom-resources.yaml kubectl apply -f custom-resources.yaml + grep "\-\-token" sample.txt | awk '{ print ($5) }' | tail -n 1 >> /vagrant/token.secret + grep "discovery:" init.log | awk '{print($2)}' | tail -n 1 >> /vagrant/discovery.secret cat init.log SHELL end diff --git a/2024/07/k8s_scratch_demo1/worker/Vagrantfile b/2024/07/k8s_scratch_demo1/worker/Vagrantfile index 80d243e..08e7e84 100644 --- a/2024/07/k8s_scratch_demo1/worker/Vagrantfile +++ b/2024/07/k8s_scratch_demo1/worker/Vagrantfile @@ -16,7 +16,7 @@ Vagrant.configure("2") do |config| config.vm.hostname = "worker.local" - config.vm.network :private_network, ip: "10.1.0.3" + config.vm.network :public_network, ip: "10.1.0.3" # Disable automatic box update checking. If you disable this, then # boxes will only be checked for updates when the user runs @@ -78,6 +78,6 @@ end config.vm.provision "shell", inline: <<-SHELL apt-get update grep "master.local" /etc/hosts || cat /vagrant/hosts.txt >> /etc/hosts - kubeadm join master.local:6443 --token TBD --discovery-token-ca-cert-hash TBD + kubeadm join master.local:6443 --token $(cat /vagrant/token.secret) --discovery-token-ca-cert-hash $(cat /vagrant/discovery.secret) SHELL end diff --git a/2024/07/spring_demo1/.gitignore b/2024/07/spring_demo1/.gitignore new file mode 100644 index 0000000..132b469 --- /dev/null +++ b/2024/07/spring_demo1/.gitignore @@ -0,0 +1,37 @@ +HELP.md +.gradle +build/ +!gradle/wrapper/gradle-wrapper.jar +!**/src/main/**/build/ +!**/src/test/**/build/ + +### STS ### +.apt_generated +.classpath +.factorypath +.project +.settings +.springBeans +.sts4-cache +bin/ +!**/src/main/**/bin/ +!**/src/test/**/bin/ + +### IntelliJ IDEA ### +.idea +*.iws +*.iml +*.ipr +out/ +!**/src/main/**/out/ +!**/src/test/**/out/ + +### NetBeans ### +/nbproject/private/ +/nbbuild/ +/dist/ +/nbdist/ +/.nb-gradle/ + +### VS Code ### +.vscode/ diff --git a/2024/07/spring_demo1/.run/Dockerfile.run.xml b/2024/07/spring_demo1/.run/Dockerfile.run.xml new file mode 100644 index 0000000..693ebc0 --- /dev/null +++ b/2024/07/spring_demo1/.run/Dockerfile.run.xml @@ -0,0 +1,14 @@ + + + + + + + + + \ No newline at end of file diff --git a/2024/07/spring_demo1/Dockerfile b/2024/07/spring_demo1/Dockerfile new file mode 100644 index 0000000..fd1e67f --- /dev/null +++ b/2024/07/spring_demo1/Dockerfile @@ -0,0 +1,13 @@ +FROM openjdk:17-jdk-alpine as build +COPY . /data +WORKDIR /data +RUN ./gradlew bootJar +RUN mv /data/build/libs/*.jar /data/spring_demo1.jar +RUN ls -la /data + +FROM openjdk:17-jdk-alpine as image +RUN mkdir -p /opt/data +COPY --from=build /data/spring_demo1.jar /opt/data +RUN ls -la /opt/data +EXPOSE 8080 +ENTRYPOINT ["java", "-jar", "/opt/data/spring_demo1.jar" ] \ No newline at end of file diff --git a/2024/07/spring_demo1/build.gradle b/2024/07/spring_demo1/build.gradle new file mode 100644 index 0000000..15e01f5 --- /dev/null +++ b/2024/07/spring_demo1/build.gradle @@ -0,0 +1,32 @@ +plugins { + id 'java' + id 'war' + id 'org.springframework.boot' version '3.3.1' + id 'io.spring.dependency-management' version '1.1.5' +} + +group = 'ch.polgrabia.demos' +version = '0.0.1-SNAPSHOT' + +java { + toolchain { + languageVersion = JavaLanguageVersion.of(17) + } +} + +repositories { + mavenCentral() +} + +dependencies { + implementation 'org.springframework.boot:spring-boot-starter-data-jpa' + implementation 'org.springframework.boot:spring-boot-starter-web' + runtimeOnly 'org.postgresql:postgresql' + providedRuntime 'org.springframework.boot:spring-boot-starter-tomcat' + testImplementation 'org.springframework.boot:spring-boot-starter-test' + testRuntimeOnly 'org.junit.platform:junit-platform-launcher' +} + +tasks.named('test') { + useJUnitPlatform() +} diff --git a/2024/07/spring_demo1/gradle/wrapper/gradle-wrapper.jar b/2024/07/spring_demo1/gradle/wrapper/gradle-wrapper.jar new file mode 100644 index 0000000..e644113 Binary files /dev/null and b/2024/07/spring_demo1/gradle/wrapper/gradle-wrapper.jar differ diff --git a/2024/07/spring_demo1/gradle/wrapper/gradle-wrapper.properties b/2024/07/spring_demo1/gradle/wrapper/gradle-wrapper.properties new file mode 100644 index 0000000..6cd8368 --- /dev/null +++ b/2024/07/spring_demo1/gradle/wrapper/gradle-wrapper.properties @@ -0,0 +1,7 @@ +distributionBase=GRADLE_USER_HOME +distributionPath=wrapper/dists +distributionUrl=https\://services.gradle.org/distributions/gradle-8.8-bin.zip +networkTimeout=10000 +validateDistributionUrl=true +zipStoreBase=GRADLE_USER_HOME +zipStorePath=wrapper/dists diff --git a/2024/07/spring_demo1/gradlew b/2024/07/spring_demo1/gradlew new file mode 100644 index 0000000..191c4ee --- /dev/null +++ b/2024/07/spring_demo1/gradlew @@ -0,0 +1,249 @@ +#!/bin/sh + +# +# Copyright © 2015-2021 the original 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. +# + +############################################################################## +# +# Gradle start up script for POSIX generated by Gradle. +# +# Important for running: +# +# (1) You need a POSIX-compliant shell to run this script. If your /bin/sh is +# noncompliant, but you have some other compliant shell such as ksh or +# bash, then to run this script, type that shell name before the whole +# command line, like: +# +# ksh Gradle +# +# Busybox and similar reduced shells will NOT work, because this script +# requires all of these POSIX shell features: +# * functions; +# * expansions «$var», «${var}», «${var:-default}», «${var+SET}», +# «${var#prefix}», «${var%suffix}», and «$( cmd )»; +# * compound commands having a testable exit status, especially «case»; +# * various built-in commands including «command», «set», and «ulimit». +# +# Important for patching: +# +# (2) This script targets any POSIX shell, so it avoids extensions provided +# by Bash, Ksh, etc; in particular arrays are avoided. +# +# The "traditional" practice of packing multiple parameters into a +# space-separated string is a well documented source of bugs and security +# problems, so this is (mostly) avoided, by progressively accumulating +# options in "$@", and eventually passing that to Java. +# +# Where the inherited environment variables (DEFAULT_JVM_OPTS, JAVA_OPTS, +# and GRADLE_OPTS) rely on word-splitting, this is performed explicitly; +# see the in-line comments for details. +# +# There are tweaks for specific operating systems such as AIX, CygWin, +# Darwin, MinGW, and NonStop. +# +# (3) This script is generated from the Groovy template +# https://github.com/gradle/gradle/blob/HEAD/platforms/jvm/plugins-application/src/main/resources/org/gradle/api/internal/plugins/unixStartScript.txt +# within the Gradle project. +# +# You can find Gradle at https://github.com/gradle/gradle/. +# +############################################################################## + +# Attempt to set APP_HOME + +# Resolve links: $0 may be a link +app_path=$0 + +# Need this for daisy-chained symlinks. +while + APP_HOME=${app_path%"${app_path##*/}"} # leaves a trailing /; empty if no leading path + [ -h "$app_path" ] +do + ls=$( ls -ld "$app_path" ) + link=${ls#*' -> '} + case $link in #( + /*) app_path=$link ;; #( + *) app_path=$APP_HOME$link ;; + esac +done + +# This is normally unused +# shellcheck disable=SC2034 +APP_BASE_NAME=${0##*/} +# Discard cd standard output in case $CDPATH is set (https://github.com/gradle/gradle/issues/25036) +APP_HOME=$( cd "${APP_HOME:-./}" > /dev/null && pwd -P ) || exit + +# Use the maximum available, or set MAX_FD != -1 to use that value. +MAX_FD=maximum + +warn () { + echo "$*" +} >&2 + +die () { + echo + echo "$*" + echo + exit 1 +} >&2 + +# OS specific support (must be 'true' or 'false'). +cygwin=false +msys=false +darwin=false +nonstop=false +case "$( uname )" in #( + CYGWIN* ) cygwin=true ;; #( + Darwin* ) darwin=true ;; #( + MSYS* | MINGW* ) msys=true ;; #( + NONSTOP* ) nonstop=true ;; +esac + +CLASSPATH=$APP_HOME/gradle/wrapper/gradle-wrapper.jar + + +# Determine the Java command to use to start the JVM. +if [ -n "$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=$JAVA_HOME/bin/java + fi + if [ ! -x "$JAVACMD" ] ; then + die "ERROR: JAVA_HOME is set to an invalid directory: $JAVA_HOME + +Please set the JAVA_HOME variable in your environment to match the +location of your Java installation." + fi +else + JAVACMD=java + if ! command -v java >/dev/null 2>&1 + then + die "ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH. + +Please set the JAVA_HOME variable in your environment to match the +location of your Java installation." + fi +fi + +# Increase the maximum file descriptors if we can. +if ! "$cygwin" && ! "$darwin" && ! "$nonstop" ; then + case $MAX_FD in #( + max*) + # In POSIX sh, ulimit -H is undefined. That's why the result is checked to see if it worked. + # shellcheck disable=SC2039,SC3045 + MAX_FD=$( ulimit -H -n ) || + warn "Could not query maximum file descriptor limit" + esac + case $MAX_FD in #( + '' | soft) :;; #( + *) + # In POSIX sh, ulimit -n is undefined. That's why the result is checked to see if it worked. + # shellcheck disable=SC2039,SC3045 + ulimit -n "$MAX_FD" || + warn "Could not set maximum file descriptor limit to $MAX_FD" + esac +fi + +# Collect all arguments for the java command, stacking in reverse order: +# * args from the command line +# * the main class name +# * -classpath +# * -D...appname settings +# * --module-path (only if needed) +# * DEFAULT_JVM_OPTS, JAVA_OPTS, and GRADLE_OPTS environment variables. + +# For Cygwin or MSYS, switch paths to Windows format before running java +if "$cygwin" || "$msys" ; then + APP_HOME=$( cygpath --path --mixed "$APP_HOME" ) + CLASSPATH=$( cygpath --path --mixed "$CLASSPATH" ) + + JAVACMD=$( cygpath --unix "$JAVACMD" ) + + # Now convert the arguments - kludge to limit ourselves to /bin/sh + for arg do + if + case $arg in #( + -*) false ;; # don't mess with options #( + /?*) t=${arg#/} t=/${t%%/*} # looks like a POSIX filepath + [ -e "$t" ] ;; #( + *) false ;; + esac + then + arg=$( cygpath --path --ignore --mixed "$arg" ) + fi + # Roll the args list around exactly as many times as the number of + # args, so each arg winds up back in the position where it started, but + # possibly modified. + # + # NB: a `for` loop captures its iteration list before it begins, so + # changing the positional parameters here affects neither the number of + # iterations, nor the values presented in `arg`. + shift # remove old arg + set -- "$@" "$arg" # push replacement arg + done +fi + + +# Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script. +DEFAULT_JVM_OPTS='"-Xmx64m" "-Xms64m"' + +# Collect all arguments for the java command: +# * DEFAULT_JVM_OPTS, JAVA_OPTS, JAVA_OPTS, and optsEnvironmentVar are not allowed to contain shell fragments, +# and any embedded shellness will be escaped. +# * For example: A user cannot expect ${Hostname} to be expanded, as it is an environment variable and will be +# treated as '${Hostname}' itself on the command line. + +set -- \ + "-Dorg.gradle.appname=$APP_BASE_NAME" \ + -classpath "$CLASSPATH" \ + org.gradle.wrapper.GradleWrapperMain \ + "$@" + +# Stop when "xargs" is not available. +if ! command -v xargs >/dev/null 2>&1 +then + die "xargs is not available" +fi + +# Use "xargs" to parse quoted args. +# +# With -n1 it outputs one arg per line, with the quotes and backslashes removed. +# +# In Bash we could simply go: +# +# readarray ARGS < <( xargs -n1 <<<"$var" ) && +# set -- "${ARGS[@]}" "$@" +# +# but POSIX shell has neither arrays nor command substitution, so instead we +# post-process each arg (as a line of input to sed) to backslash-escape any +# character that might be a shell metacharacter, then use eval to reverse +# that process (while maintaining the separation between arguments), and wrap +# the whole thing up as a single "set" statement. +# +# This will of course break if any of these variables contains a newline or +# an unmatched quote. +# + +eval "set -- $( + printf '%s\n' "$DEFAULT_JVM_OPTS $JAVA_OPTS $GRADLE_OPTS" | + xargs -n1 | + sed ' s~[^-[:alnum:]+,./:=@_]~\\&~g; ' | + tr '\n' ' ' + )" '"$@"' + +exec "$JAVACMD" "$@" diff --git a/2024/07/spring_demo1/gradlew.bat b/2024/07/spring_demo1/gradlew.bat new file mode 100644 index 0000000..7101f8e --- /dev/null +++ b/2024/07/spring_demo1/gradlew.bat @@ -0,0 +1,92 @@ +@rem +@rem Copyright 2015 the original author or authors. +@rem +@rem Licensed under the Apache License, Version 2.0 (the "License"); +@rem you may not use this file except in compliance with the License. +@rem 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, software +@rem distributed under the License is distributed on an "AS IS" BASIS, +@rem WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +@rem See the License for the specific language governing permissions and +@rem limitations under the License. +@rem + +@if "%DEBUG%"=="" @echo off +@rem ########################################################################## +@rem +@rem Gradle startup script for Windows +@rem +@rem ########################################################################## + +@rem Set local scope for the variables with windows NT shell +if "%OS%"=="Windows_NT" setlocal + +set DIRNAME=%~dp0 +if "%DIRNAME%"=="" set DIRNAME=. +@rem This is normally unused +set APP_BASE_NAME=%~n0 +set APP_HOME=%DIRNAME% + +@rem Resolve any "." and ".." in APP_HOME to make it shorter. +for %%i in ("%APP_HOME%") do set APP_HOME=%%~fi + +@rem Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script. +set DEFAULT_JVM_OPTS="-Xmx64m" "-Xms64m" + +@rem Find java.exe +if defined JAVA_HOME goto findJavaFromJavaHome + +set JAVA_EXE=java.exe +%JAVA_EXE% -version >NUL 2>&1 +if %ERRORLEVEL% equ 0 goto execute + +echo. 1>&2 +echo ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH. 1>&2 +echo. 1>&2 +echo Please set the JAVA_HOME variable in your environment to match the 1>&2 +echo location of your Java installation. 1>&2 + +goto fail + +:findJavaFromJavaHome +set JAVA_HOME=%JAVA_HOME:"=% +set JAVA_EXE=%JAVA_HOME%/bin/java.exe + +if exist "%JAVA_EXE%" goto execute + +echo. 1>&2 +echo ERROR: JAVA_HOME is set to an invalid directory: %JAVA_HOME% 1>&2 +echo. 1>&2 +echo Please set the JAVA_HOME variable in your environment to match the 1>&2 +echo location of your Java installation. 1>&2 + +goto fail + +:execute +@rem Setup the command line + +set CLASSPATH=%APP_HOME%\gradle\wrapper\gradle-wrapper.jar + + +@rem Execute Gradle +"%JAVA_EXE%" %DEFAULT_JVM_OPTS% %JAVA_OPTS% %GRADLE_OPTS% "-Dorg.gradle.appname=%APP_BASE_NAME%" -classpath "%CLASSPATH%" org.gradle.wrapper.GradleWrapperMain %* + +:end +@rem End local scope for the variables with windows NT shell +if %ERRORLEVEL% equ 0 goto mainEnd + +:fail +rem Set variable GRADLE_EXIT_CONSOLE if you need the _script_ return code instead of +rem the _cmd.exe /c_ return code! +set EXIT_CODE=%ERRORLEVEL% +if %EXIT_CODE% equ 0 set EXIT_CODE=1 +if not ""=="%GRADLE_EXIT_CONSOLE%" exit %EXIT_CODE% +exit /b %EXIT_CODE% + +:mainEnd +if "%OS%"=="Windows_NT" endlocal + +:omega diff --git a/2024/07/spring_demo1/scripts/dev/compose.yml b/2024/07/spring_demo1/scripts/dev/compose.yml new file mode 100644 index 0000000..3960fcb --- /dev/null +++ b/2024/07/spring_demo1/scripts/dev/compose.yml @@ -0,0 +1,14 @@ +services: +# app: +# image: spring-demo1:latest +# ports: +# - "8080:8080" + + db: + image: postgres:latest + environment: + POSTGRES_PASSWORD: secret + ports: + - "5432:5432" + volumes: + - /opt/pg-data:/var/lib/postgresql/data \ No newline at end of file diff --git a/2024/07/spring_demo1/settings.gradle b/2024/07/spring_demo1/settings.gradle new file mode 100644 index 0000000..f6402da --- /dev/null +++ b/2024/07/spring_demo1/settings.gradle @@ -0,0 +1 @@ +rootProject.name = 'spring_demo1' diff --git a/2024/07/spring_demo1/src/main/java/ch/polgrabia/demos/spring_demo1/ServletInitializer.java b/2024/07/spring_demo1/src/main/java/ch/polgrabia/demos/spring_demo1/ServletInitializer.java new file mode 100644 index 0000000..1850443 --- /dev/null +++ b/2024/07/spring_demo1/src/main/java/ch/polgrabia/demos/spring_demo1/ServletInitializer.java @@ -0,0 +1,13 @@ +package ch.polgrabia.demos.spring_demo1; + +import org.springframework.boot.builder.SpringApplicationBuilder; +import org.springframework.boot.web.servlet.support.SpringBootServletInitializer; + +public class ServletInitializer extends SpringBootServletInitializer { + + @Override + protected SpringApplicationBuilder configure(SpringApplicationBuilder application) { + return application.sources(SpringDemo1Application.class); + } + +} diff --git a/2024/07/spring_demo1/src/main/java/ch/polgrabia/demos/spring_demo1/SpringDemo1Application.java b/2024/07/spring_demo1/src/main/java/ch/polgrabia/demos/spring_demo1/SpringDemo1Application.java new file mode 100644 index 0000000..af1323f --- /dev/null +++ b/2024/07/spring_demo1/src/main/java/ch/polgrabia/demos/spring_demo1/SpringDemo1Application.java @@ -0,0 +1,13 @@ +package ch.polgrabia.demos.spring_demo1; + +import org.springframework.boot.SpringApplication; +import org.springframework.boot.autoconfigure.SpringBootApplication; + +@SpringBootApplication +public class SpringDemo1Application { + + public static void main(String[] args) { + SpringApplication.run(SpringDemo1Application.class, args); + } + +} diff --git a/2024/07/spring_demo1/src/main/java/ch/polgrabia/demos/spring_demo1/controllers/TestController.java b/2024/07/spring_demo1/src/main/java/ch/polgrabia/demos/spring_demo1/controllers/TestController.java new file mode 100644 index 0000000..ebf1666 --- /dev/null +++ b/2024/07/spring_demo1/src/main/java/ch/polgrabia/demos/spring_demo1/controllers/TestController.java @@ -0,0 +1,14 @@ +package ch.polgrabia.demos.spring_demo1.controllers; + +import org.springframework.http.ResponseEntity; +import org.springframework.web.bind.annotation.RequestMapping; +import org.springframework.web.bind.annotation.RequestMethod; +import org.springframework.web.bind.annotation.RestController; + +@RestController +public class TestController { + @RequestMapping(value = "/info", method = RequestMethod.GET) + public ResponseEntity handleInfo() { + return ResponseEntity.ok(new TestResponse("ok")); + } +} diff --git a/2024/07/spring_demo1/src/main/java/ch/polgrabia/demos/spring_demo1/controllers/TestResponse.java b/2024/07/spring_demo1/src/main/java/ch/polgrabia/demos/spring_demo1/controllers/TestResponse.java new file mode 100644 index 0000000..e1eaf03 --- /dev/null +++ b/2024/07/spring_demo1/src/main/java/ch/polgrabia/demos/spring_demo1/controllers/TestResponse.java @@ -0,0 +1,4 @@ +package ch.polgrabia.demos.spring_demo1.controllers; + +public record TestResponse(String response) { +} diff --git a/2024/07/spring_demo1/src/main/java/ch/polgrabia/demos/spring_demo1/models/Person.java b/2024/07/spring_demo1/src/main/java/ch/polgrabia/demos/spring_demo1/models/Person.java new file mode 100644 index 0000000..bf59a1f --- /dev/null +++ b/2024/07/spring_demo1/src/main/java/ch/polgrabia/demos/spring_demo1/models/Person.java @@ -0,0 +1,41 @@ +package ch.polgrabia.demos.spring_demo1.models; + +import jakarta.persistence.*; + +@Entity +public class Person { + @Id + @Column + @GeneratedValue(strategy = GenerationType.IDENTITY) + private Long id; + + @Column(name = "username") + private String username; + + @Column(name = "password") + private String password; + + public void setId(Long id) { + this.id = id; + } + + public Long getId() { + return id; + } + + public String getUsername() { + return username; + } + + public void setUsername(String username) { + this.username = username; + } + + public String getPassword() { + return password; + } + + public void setPassword(String password) { + this.password = password; + } +} diff --git a/2024/07/spring_demo1/src/main/resources/application.properties b/2024/07/spring_demo1/src/main/resources/application.properties new file mode 100644 index 0000000..8835cc4 --- /dev/null +++ b/2024/07/spring_demo1/src/main/resources/application.properties @@ -0,0 +1,6 @@ +spring.application.name=spring_demo1 +spring.jpa.properties.hibernate.dialect = org.hibernate.dialect.PostgreSQLDialect +spring.datasource.url=jdbc:postgresql://localhost:5432/app +spring.datasource.username=postgres +spring.datasource.password=secret +spring.jpa.hibernate.ddl-auto=update \ No newline at end of file diff --git a/2024/07/spring_demo1/src/test/java/ch/polgrabia/demos/spring_demo1/SpringDemo1ApplicationTests.java b/2024/07/spring_demo1/src/test/java/ch/polgrabia/demos/spring_demo1/SpringDemo1ApplicationTests.java new file mode 100644 index 0000000..0b00780 --- /dev/null +++ b/2024/07/spring_demo1/src/test/java/ch/polgrabia/demos/spring_demo1/SpringDemo1ApplicationTests.java @@ -0,0 +1,13 @@ +package ch.polgrabia.demos.spring_demo1; + +import org.junit.jupiter.api.Test; +import org.springframework.boot.test.context.SpringBootTest; + +@SpringBootTest +class SpringDemo1ApplicationTests { + + @Test + void contextLoads() { + } + +} diff --git a/scripts/reset_win_network.ps1 b/scripts/reset_win_network.ps1 new file mode 100644 index 0000000..4f682cb --- /dev/null +++ b/scripts/reset_win_network.ps1 @@ -0,0 +1,5 @@ +ipconfig /release +ipconfig /flushdns +ipconfig /renew +netsh int ip reset +netsh winsock reset