krishofmans

package io.tripled.backtothefuture

import io.kotest.core.spec.style.FunSpec
import io.kotest.matchers.shouldBe
import java.time.LocalDateTime
import java.time.temporal.ChronoUnit

class InventoryKata : FunSpec( {

    val today = LocalDateTime.now()

krishofmans

docker-multi-stage

Spring Boot + Docker Multistage = Smaller container size

Use can use prebuild version by using:

$ docker run -d -p 8080:8080 saboteurkid/smaller-spring:1.0

Wait for docker to pull and up. Then jump to step #6

1. Clone example project from Spring Boot repository

krishofmans

import org.apache.activemq.command.ActiveMQTextMessage
import org.springframework.context.event.EventListener
import org.springframework.http.HttpStatus
import org.springframework.http.ResponseEntity
import org.springframework.jms.core.JmsTemplate
import org.springframework.jms.core.MessageCreator
import org.springframework.web.bind.annotation.GetMapping
import org.springframework.web.bind.annotation.PostMapping
import javax.jms.Queue
import javax.jms.TextMessage

krishofmans

Create a software defined network that we will use to let the containers communicate with eachother

docker network create statnet --attachable

Create a volume container for grafana's configuration + grafana instance

docker run -d -v /var/lib/grafana --name grafana-storage busybox:latest

docker create \