add webfinger builder

build-webfinger.jenkins

@@ -0,0 +1,117 @@
+#!groovy
+
+def repository = "registry.c.test-chamber-13.lan"
+def repositoryCreds = "harbor-repository-creds"
+
+def workspace
+def dockerFile
+
+def label = "kubernetes-${UUID.randomUUID().toString()}"
+def templateName = "pipeline-worker"
+pipeline {
+    agent {
+        kubernetes {
+            yaml functions.podYaml(
+                repo: repository,
+                templateName: templateName,
+                kaniko: true,
+                alpine: true
+            )
+        }
+    }
+
+    stages {
+        stage ('Initalize Jenkins') {
+            steps {
+                script {
+                    workspace = pwd()
+                    dockerFile = """
+FROM ${repository}/library/alpine:latest AS certHost
+
+FROM ${repository}/dockerhub/library/golang:alpine AS builder
+
+LABEL org.opencontainers.image.authors="The_Spider <spider@smoothnet.org>"
+LABEL org.opencontainers.image.title="go-finger"
+LABEL org.opencontainers.image.description="Docker container for the go-webfinger server"
+
+ENV ENV_DOCKER=true
+
+COPY go-finger/. /go/src/app/
+
+WORKDIR /go/src/app
+
+RUN if ! command -v git; then apk add --no-cache git; fi; \
+    git config --global --add safe.directory /go/src/app && \
+    addgroup -S -g 1000 app && \
+    adduser --disabled-password -G app --gecos "application account" --home "/home/app" --shell "/sbin/nologin" --no-create-home --uid 1000 app && \
+    GOOS=linux GOARCH=amd64 CGO_ENABLED=0 go build -ldflags="-s -w" -tags timetzdata -o webfinger ./main.go
+
+FROM scratch
+
+COPY --from=certHost /etc/ssl/certs/ca-certificates.crt /etc/ssl/certs/
+COPY --from=builder /etc/passwd /etc/group /etc/
+COPY --from=builder --chown=app:app /go/src/app/webfinger /app/webfinger
+
+USER app:app
+WORKDIR /app/
+
+ENTRYPOINT ["/app/webfinger", "--finger-file", "/home/app/config/fingers.yml"]
+"""
+                }
+            }
+        }
+
+        stage ("Pull Source") {
+            steps {
+                script {
+                    dir("go-finger") {
+                        checkout ([
+                            $class: "GitSCM",
+                            branches: [
+                                [
+                                    name: "refs/heads/main",
+                                ],
+                            ],
+                            userRemoteConfigs: [
+                                [
+                                    url: "https://github.com/Maronato/go-finger.git",
+                                ],
+                            ],
+                            extensions: [
+                                [
+                                    $class: "CloneOption",
+                                    shallow: true,
+                                ],
+                                [
+                                    $class: "CheckoutOption",
+                                    timeout: 2,
+                                ],
+                            ],
+                        ])
+                    }
+                }
+            }
+        }
+
+        stage ('Build & Push') {
+            steps {
+                container ('kaniko') {
+                    script {
+                        declarativeFunctions.buildContainerMultipleDestinations(
+                            dockerFile: dockerFile,
+                            repositoryAccess: [
+                                [
+                                    repository: repository,
+                                    credentials: repositoryCreds
+                                ],
+                            ],
+                            destination: [
+                                "${repository}/library/webfinger:latest",
+                            ]
+                        )
+                    }
+                }
+            }
+        }
+    }
+}