Adds alpine container with certificate authority.

build-alpine.jenkins

@@ -0,0 +1,58 @@
+def label = "jenkins-${UUID.randomUUID().toString()}"
+
+def pushRepo = "registry.test-chamber-13.lan:5000"
+
+def caName = "test-chamber-13.lan.root.crt"
+def caContent = """
+-----BEGIN CERTIFICATE-----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+-----END CERTIFICATE-----
+"""
+
+podTemplate(
+    label: label,
+    name: "pipeline-worker",
+    yaml: """---
+apiVersion: v1
+kind: Pod
+metadata:
+  name: pipeline-worker
+spec:
+  containers:
+  - name: kaniko
+    imagePullPolicy: Always
+    image: gcr.io/kaniko-project/executor:debug
+    tty: true
+    command:
+    - /busybox/cat
+""",
+) {
+    node (label) {
+        def workspace = pwd()
+
+        stage("Build Alpine with CA") {
+            container("kaniko") {
+                def DF = """FROM alpine:latest
+COPY ${caName} /usr/local/share/ca-certificates/
+RUN apk add --no-cache --virtual=.packagecache ca-certificates && \\
+    update-ca-certificates --fresh && \\
+    apk del .packagecache
+"""
+                writeFile(file: workspace + "/" + caName, text: caContent)
+                writeFile(file: workspace + "/Dockerfile", text: DF)
+                sh "/kaniko/executor --cleanup --insecure --skip-tls-verify --context \"${workspace}\" -f \"${workspace}/Dockerfile\" --destination \"${pushRepo}/alpine:latest\""
+            }
+        }
+    }
+}