125 lines
3.9 KiB
Plaintext
125 lines
3.9 KiB
Plaintext
// Node Label
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def nodeLabel = "${UUID.randomUUID().toString()}"
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// Kaniko Image
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def repository = "registry.c.test-chamber-13.lan"
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def kanikoImage = "${repository}/library/kaniko:latest"
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def repositoryCreds = "harbor-repository-creds"
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// Container Variables
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def buildImage = "${repository}/library/alpine"
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def buildImageTag = "latest"
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// PaperMC URL
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def paperVersion = "1.18"
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// Minecraft Configuration
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def memoryMin = "1g"
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def memoryMax = "48g"
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podTemplate(
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name: "pipelineContainer",
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label: nodeLabel,
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yaml: """---
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apiVersion: v1
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kind: Pod
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metadata:
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name: kaniko
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spec:
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containers:
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- name: kaniko
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image: ${kanikoImage}
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imagePullPolicy: Always
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tty: true
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command:
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- /busybox/cat
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- name: alpine
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image: ${repository}/library/alpine:latest
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imagePullPolicy: Always
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tty: true
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command:
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- /bin/sh
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""") {
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node (nodeLabel) {
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// Set working directory
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def workspace = pwd()
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// Set dockerfile
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def dockerFile = """
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FROM ${buildImage}:${buildImageTag} as builder
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RUN addgroup -S -g 1000 minecraft && \\
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adduser --disabled-password -G minecraft --gecos "application account" --home "/minecraft" --shell "/sbin/nologin" --uid 1000 minecraft && \\
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apk add --no-cache curl && \\
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mkdir /minecraft && \\
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mkdir /minecraft/data && \\
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mkdir /minecraft/html && \\
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curl --location --fail --silent \${paperDownload} -o /minecraft/paper-mc.jar
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FROM gcr.io/distroless/java17:latest
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COPY --from=builder /etc/ssl/certs/ca-certificates.crt /etc/ssl/certs/ca-certificates.crt
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COPY --from=builder /etc/passwd /etc/group /etc/
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COPY --from=builder --chown=minecraft:minecraft /minecraft/ /minecraft/
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USER minecraft
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WORKDIR /minecraft/data
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CMD ["java", "-Xms${memoryMin}", "-Xmx${memoryMax}", "-jar ../paper-mc.jar"]
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"""
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stage ("Prepare Kaniko") {
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container ("kaniko") {
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withCredentials([usernameColonPassword(
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credentialsId: repositoryCreds,
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variable: "dCreds",
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)]) {
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def dockerJSON = """{
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"auths": {
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"${repository}": {
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"auth": "${dcreds.bytes.encodeBase64().toString()}"
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}
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}
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}"""
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sh """
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set +x
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echo '${dockerJSON}' > /kaniko/.docker/config.json
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"""
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}
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}
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}
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stage ("Create Dockerfile") {
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writeFile(file: workspace + '/Dockerfile', text: dockerFile)
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}
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stage ("Get Paper-MC Version") {
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container ("alpine") {
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sh "apk add --no-cache curl jq"
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paperDownload = sh (
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script: """
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paperBuild=\$(curl --silent --location --fail https://papermc.io/api/v2/projects/paper/versions/${paperVersion} | jq '.builds | max')
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paperFile=\$(curl --silent --location --fail https://papermc.io/api/v2/projects/paper/versions/${paperVersion}/builds/\${paperBuild} | jq '.downloads.application.name')
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echo https://papermc.io/api/v2/projects/paper/versions/${paperVersion}/builds/\${paperBuild}/downloads/\${paperFile}
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""",
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returnStdout: true
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).trim()
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}
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}
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stage ("Build & Push") {
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container ("kaniko") {
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sh """
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/kaniko/executor \\
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--cleanup \\
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--context "${workspace}" \\
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-f "${workspace}/Dockerfile" \\
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--destination "${repository}/library/minecraft:latest" \\
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--build-arg "paperDownload=${paperDownload}"
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"""
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}
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}
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}
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} |