kotlin-boot-deployment

this repo for study about spring boot ci/cd

you can see output project

Kubernetes

manually install&run for Study

Terraform

for CD: 배포를 위한 환경 세팅

terraform config files

Git Actions: Build-Test-Lint with Gradle (Parallel)

gradle-build-test-lint

- name: Build 
  uses: gradle/gradle-build-action@749f47bda3e44aa060e82d7b3ef7e40d953bd629
  with:
    arguments: bootJar

...

- name: Ktlint check
  uses: gradle/gradle-build-action@749f47bda3e44aa060e82d7b3ef7e40d953bd629
  if: always()
  with:
    arguments: ktlintCheck

...

- name: Test
  uses: gradle/gradle-build-action@749f47bda3e44aa060e82d7b3ef7e40d953bd629
  if: always()
  with:
    arguments: test -x jacocoTestReport

reference here

Test Coverage (with Jacoco, Codecov)

gradle-build-test-lint

- name: Jacoco Coverage Report
  uses: gradle/gradle-build-action@749f47bda3e44aa060e82d7b3ef7e40d953bd629
  if: always()
  with:
    arguments: jacocoTestReport -x test -x jacocoTestCoverageVerification

- name: Upload coverage to Codecov
  uses: codecov/codecov-action@v3
  if: always()
  with:
    token: ${{ secrets.CODECOV_TOKEN }}
    file: ./build/reports/jacoco/test/jacocoTestReport.xml

- name: Jacoco Coverage Verification
  uses: gradle/gradle-build-action@749f47bda3e44aa060e82d7b3ef7e40d953bd629
  if: always()
  with:
    arguments: jacocoTestCoverageVerification

here

tasks.jacocoTestReport {

    dependsOn(tasks.test)
    reports {
        html.isEnabled = true
        csv.isEnabled = false
        xml.isEnabled = true
        html.destination = File("${rootProject.rootDir}/jacocoReport")

    }

    finalizedBy(tasks.jacocoTestCoverageVerification)
}

...

commit message check

Setup Guide: pre-commit, husky 없이 Git Hooks 사용하기

commit-regular.txt

^([Mm][Ee][Rr][Gg][Ee].*)$|^(feat|fix|refactor|style|docs|test|chore):.{1,50}(\n.{1,72})?$

git actions

commit-msg-check.yml

prepare-commit-msg hook

prepare-commit-msg

postCreateCommand.sh

git config --local commit.template commit-template.txt
cp scripts/git-hooks/prepare-commit-msg .git/hooks/prepare-commit-msg
chmod +x .git/hooks/prepare-commit-msg

Mysql with docker-compose

compose.yaml

> docker exec -it mysql-test bash

bash# mysql -u root -p
> root

Fat Jar image VS layered JAR image

Dockerfile

Fat Jar Image failed to cache 24 mb, but Layered Jar image failed to cache only 5.91 KB

and build in docker, so no local dependencies
multi-stage build

reference here

접기/펼치기

Fat Jar

> docker history kotlin-test_testapp
IMAGE          CREATED         CREATED BY                                      SIZE      COMMENT
5c6bfb1d74f0   8 minutes ago   ENTRYPOINT ["java" "-jar" "app.jar"]            0B        buildkit.dockerfile.v0
<missing>      8 minutes ago   COPY build/libs/\*.jar app.jar # buildkit        24.3MB    buildkit.dockerfile.v0
<missing>      14 months ago   /bin/sh -c #(nop)  CMD ["jshell"]               0B        
<missing>      14 months ago   /bin/sh -c set -eux;   arch="$(dpkg --print-…   322MB     
<missing>      14 months ago   /bin/sh -c #(nop)  ENV JAVA_VERSION=17.0.2      0B        
<missing>      14 months ago   /bin/sh -c #(nop)  ENV LANG=C.UTF-8             0B        
<missing>      14 months ago   /bin/sh -c #(nop)  ENV PATH=/usr/local/openj…   0B        
<missing>      14 months ago   /bin/sh -c #(nop)  ENV JAVA_HOME=/usr/local/…   0B        
<missing>      14 months ago   /bin/sh -c set -eux;  apt-get update;  apt-g…   4.87MB    
<missing>      14 months ago   /bin/sh -c #(nop)  CMD ["bash"]                 0B        
<missing>      14 months ago   /bin/sh -c #(nop) ADD file:8b1e79f91081eb527…   80.4MB    

# edit a single line - Failed to cache 24 MB

> docker history kotlin-test_testapp
IMAGE          CREATED          CREATED BY                                      SIZE      COMMENT
33afaf8a6a1d   1 seconds ago   ENTRYPOINT ["java" "-jar" "app.jar"]            0B        buildkit.dockerfile.v0
<missing>      1 seconds ago   COPY build/libs/\*.jar app.jar # buildkit        24.3MB    buildkit.dockerfile.v0
<missing>      14 months ago    /bin/sh -c #(nop)  CMD ["jshell"]               0B        
<missing>      14 months ago    /bin/sh -c set -eux;   arch="$(dpkg --print-…   322MB     
<missing>      14 months ago    /bin/sh -c #(nop)  ENV JAVA_VERSION=17.0.2      0B        
<missing>      14 months ago    /bin/sh -c #(nop)  ENV LANG=C.UTF-8             0B        
<missing>      14 months ago    /bin/sh -c #(nop)  ENV PATH=/usr/local/openj…   0B        
<missing>      14 months ago    /bin/sh -c #(nop)  ENV JAVA_HOME=/usr/local/…   0B        
<missing>      14 months ago    /bin/sh -c set -eux;  apt-get update;  apt-g…   4.87MB    
<missing>      14 months ago    /bin/sh -c #(nop)  CMD ["bash"]                 0B        
<missing>      14 months ago    /bin/sh -c #(nop) ADD file:8b1e79f91081eb527…   80.4MB

Layered Jar

> docker history kotlin-test_testapp
IMAGE          CREATED         CREATED BY                                      SIZE      COMMENT
9a589029194b   5 seconds ago   ENTRYPOINT ["java" "org.springframework.boot…   0B        buildkit.dockerfile.v0
<missing>      5 seconds ago   COPY application/ ./ # buildkit                 5.9kB     buildkit.dockerfile.v0
<missing>      23 hours ago    COPY spring-boot-loader/ ./ # buildkit          239kB     buildkit.dockerfile.v0
<missing>      23 hours ago    COPY snapshot-dependencies/ ./ # buildkit       0B        buildkit.dockerfile.v0
<missing>      23 hours ago    COPY dependencies/ ./ # buildkit                24.1MB    buildkit.dockerfile.v0
<missing>      14 months ago   /bin/sh -c #(nop)  CMD ["jshell"]               0B        
<missing>      14 months ago   /bin/sh -c set -eux;   arch="$(dpkg --print-…   322MB     
<missing>      14 months ago   /bin/sh -c #(nop)  ENV JAVA_VERSION=17.0.2      0B        
<missing>      14 months ago   /bin/sh -c #(nop)  ENV LANG=C.UTF-8             0B        
<missing>      14 months ago   /bin/sh -c #(nop)  ENV PATH=/usr/local/openj…   0B        
<missing>      14 months ago   /bin/sh -c #(nop)  ENV JAVA_HOME=/usr/local/…   0B        
<missing>      14 months ago   /bin/sh -c set -eux;  apt-get update;  apt-g…   4.87MB    
<missing>      14 months ago   /bin/sh -c #(nop)  CMD ["bash"]                 0B        
<missing>      14 months ago   /bin/sh -c #(nop) ADD file:8b1e79f91081eb527…   80.4MB    

# edit a single line - Failed to cache only 5.91 KB
> docker history kotlin-test_testapp
IMAGE          CREATED         CREATED BY                                      SIZE      COMMENT
f77f5b4823cd   1 seconds ago   ENTRYPOINT ["java" "org.springframework.boot…   0B        buildkit.dockerfile.v0
<missing>      1 seconds ago   COPY application/ ./ # buildkit                 5.91kB    buildkit.dockerfile.v0
<missing>      23 hours ago    COPY spring-boot-loader/ ./ # buildkit          239kB     buildkit.dockerfile.v0
<missing>      23 hours ago    COPY snapshot-dependencies/ ./ # buildkit       0B        buildkit.dockerfile.v0
<missing>      23 hours ago    COPY dependencies/ ./ # buildkit                24.1MB    buildkit.dockerfile.v0
<missing>      14 months ago   /bin/sh -c #(nop)  CMD ["jshell"]               0B        
<missing>      14 months ago   /bin/sh -c set -eux;   arch="$(dpkg --print-…   322MB     
<missing>      14 months ago   /bin/sh -c #(nop)  ENV JAVA_VERSION=17.0.2      0B        
<missing>      14 months ago   /bin/sh -c #(nop)  ENV LANG=C.UTF-8             0B        
<missing>      14 months ago   /bin/sh -c #(nop)  ENV PATH=/usr/local/openj…   0B        
<missing>      14 months ago   /bin/sh -c #(nop)  ENV JAVA_HOME=/usr/local/…   0B        
<missing>      14 months ago   /bin/sh -c set -eux;  apt-get update;  apt-g…   4.87MB    
<missing>      14 months ago   /bin/sh -c #(nop)  CMD ["bash"]                 0B        
<missing>      14 months ago   /bin/sh -c #(nop) ADD file:8b1e79f91081eb527…   80.4MB

Name		Name	Last commit message	Last commit date
Latest commit History 62 Commits
.devcontainer		.devcontainer
.github/workflows		.github/workflows
db/mysql		db/mysql
gradle/wrapper		gradle/wrapper
scripts		scripts
src		src
terraform		terraform
.editconfig		.editconfig
.gitignore		.gitignore
Dockerfile		Dockerfile
HELP.md		HELP.md
README.md		README.md
build.gradle.kts		build.gradle.kts
commit-regular.txt		commit-regular.txt
commit-template.txt		commit-template.txt
compose.yaml		compose.yaml
gradlew		gradlew
gradlew.bat		gradlew.bat
settings.gradle.kts		settings.gradle.kts

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kotlin-boot-deployment

Kubernetes

Terraform

Git Actions: Build-Test-Lint with Gradle (Parallel)

Test Coverage (with Jacoco, Codecov)

commit message check

git actions

prepare-commit-msg hook

Mysql with docker-compose

Fat Jar image VS layered JAR image

Fat Jar

Layered Jar

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junha-ahn/kotlin-boot-deployment

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kotlin-boot-deployment

Kubernetes

Terraform

Git Actions: Build-Test-Lint with Gradle (Parallel)

Test Coverage (with Jacoco, Codecov)

commit message check

git actions

prepare-commit-msg hook

Mysql with docker-compose

Fat Jar image VS layered JAR image

Fat Jar

Layered Jar

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