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@gaemi
gaemi / build.gradle
Created September 16, 2019 14:51
Dockerizing Spring Boot Application Case3. build.gradle with environment
...
jib {
...
container {
...
environment = [
"JAVA_TOOL_OPTIONS": "-Xmx2048m -XX:+UseG1GC",
"SPRING_PROFILES_ACTIVE": "dev",
"TZ": "Asia/Seoul"
@gaemi
gaemi / bash
Last active September 16, 2019 14:30
Dockerizing Spring Boot Application Case3. Compare Docker Images
$ docker pull gaemi/jib-example-case3:0.0.1-SNAPSHOT
0.0.1-SNAPSHOT: Pulling from gaemi/jib-example-case3
b377b68410ab: Already exists
a6f3b7407b73: Already exists
2e557c5ffe45: Already exists
0f4bec5bfdb3: Pull complete
11b2842c59e4: Pull complete
bd47a8e115da: Pull complete
Digest: sha256:38616e0909335af75e5922571231e7180130e2372616f4058df889c44f1096bf
Status: Downloaded newer image for gaemi/jib-example-case3:0.0.1-SNAPSHOT
@gaemi
gaemi / bash
Last active September 16, 2019 14:19
Dockerizing Spring Boot Application Case3. Run Gradle Task
$ ./gradlew jib
> Task :jib
Containerizing application to gaemi/jib-example-case3, gaemi/jib-example-case3:0.0.1-SNAPSHOT, gaemi/jib-example-case3:20190916231246...
Container entrypoint set to [java, -cp, /app/resources:/app/classes:/app/libs/*, gaemi.jib.excample.JibExampleApplication]
Built and pushed image as gaemi/jib-example-case3, gaemi/jib-example-case3:0.0.1-SNAPSHOT, gaemi/jib-example-case3:20190916231246
Executing tasks:
@gaemi
gaemi / build.gradle
Last active September 16, 2019 14:21
Dockerizing Spring Boot Application Case3. build.gradle
plugins {
...
id 'com.google.cloud.tools.jib' version '1.6.0'
}
...
jib {
from {
image = "docker://openjdk:8-jre-alpine" // 로컬환경에 설치되어 있는 도커데몬에서 Base Image 를 가져온다. (지금 상황에서는 굳이 원격에서 가져올 필요가 없으므로...)
@gaemi
gaemi / bash
Created September 16, 2019 13:14
Dockerizing Spring Boot Application Case2. Compare Docker Images
$ docker history gaemi/jib-example-case2:0.0.1-SNAPSHOT
IMAGE CREATED CREATED BY SIZE COMMENT
2930d5df5273 2 minutes ago /bin/sh -c #(nop) ENTRYPOINT ["java" "-cp" … 0B
9e99a2f5a473 2 minutes ago /bin/sh -c #(nop) COPY dir:179cbb1d67743c51b… 1.58kB
88ecae50d982 2 minutes ago /bin/sh -c #(nop) COPY dir:1e687029241ea6545… 244B
c24816892d9e 2 minutes ago /bin/sh -c #(nop) COPY dir:c90e3b30c007c92d5… 16.7MB
227d4b6dbeb9 2 minutes ago /bin/sh -c #(nop) ARG DEPENDENCY=target/dep… 0B
28e2f37bfabf 45 minutes ago /bin/sh -c #(nop) VOLUME [/tmp] 0B
f7a292bbb70c 4 months ago /bin/sh -c set -x && apk add --no-cache o… 79.4MB
<missing> 4 months ago /bin/sh -c #(nop) ENV JAVA_ALPINE_VERSION=8… 0
@gaemi
gaemi / build.gradle
Created September 16, 2019 13:04
Dockerizing Spring Boot Application Case2. build.gradle
...
task unpack(type: Copy) {
dependsOn bootJar
from(zipTree(tasks.bootJar.outputs.files.singleFile))
into("build/dependency")
}
docker {
name "gaemi/jib-example-case2"
@gaemi
gaemi / Dockerfile
Created September 16, 2019 13:01
Dockerizing Spring Boot Application Case2. Dockerfile
FROM openjdk:8-jre-alpine
VOLUME /tmp
ARG DEPENDENCY=target/dependency
COPY ${DEPENDENCY}/BOOT-INF/lib /app/lib
COPY ${DEPENDENCY}/META-INF /app/META-INF
COPY ${DEPENDENCY}/BOOT-INF/classes /app
ENTRYPOINT ["java","-cp","app:app/lib/*","gaemi.jib.example.JibExampleApplication"]
@gaemi
gaemi / bash
Created September 16, 2019 12:47
Dockerizing Spring Boot Application Case1. Compare docker images
$ docker history gaemi/jib-example-case1:0.0.1-SNAPSHOT
IMAGE CREATED CREATED BY SIZE COMMENT
a45929596df7 18 minutes ago /bin/sh -c #(nop) ENTRYPOINT ["java" "-Djav… 0B
5eb6f0189686 18 minutes ago /bin/sh -c #(nop) COPY file:017dd97a0a9b9253… 16.8MB
31f9502c38a5 18 minutes ago /bin/sh -c #(nop) ARG JAR_FILE 0B
28e2f37bfabf 18 minutes ago /bin/sh -c #(nop) VOLUME [/tmp] 0B
f7a292bbb70c 4 months ago /bin/sh -c set -x && apk add --no-cache o… 79.4MB
<missing> 4 months ago /bin/sh -c #(nop) ENV JAVA_ALPINE_VERSION=8… 0B
<missing> 4 months ago /bin/sh -c #(nop) ENV JAVA_VERSION=8u212 0B
<missing> 4 months ago /bin/sh -c #(nop) ENV PATH=/usr/local/sbin:… 0
@gaemi
gaemi / bash
Created September 16, 2019 12:20
Dockerizing Spring Boot Application Case1. Run Docker Container
$ docker run --rm -p 8080:8080 -t gaemi/jib-example-case1
________ .__
/ _____/_____ ____ _____ |__|
/ \ ___\__ \ _/ __ \ / \| |
\ \_\ \/ __ \\ ___/| Y Y \ |
\______ (____ /\___ >__|_| /__|
\/ \/ \/ \/
2019-09-16 12:19:28.830 INFO 1 --- [ main] gaemi.jib.example.JibExampleApplication : Starting JibExampleApplication on 0aa8816699f2 with PID 1 (/app.jar started by root in /)
@gaemi
gaemi / bash
Last active September 16, 2019 12:28
Dockerizing Spring Boot Application Case1. Run Gradle Task
$ ./gradlew dockerPush
> Task :dockerPush
The push refers to repository [docker.io/gaemi/jib-example-case1]
5d676bc10c33: Preparing
edd61588d126: Preparing
9b9b7f3d56a0: Preparing
f1b5933fe4b5: Preparing
f1b5933fe4b5: Layer already exists
9b9b7f3d56a0: Layer already exists