def label = "jenkins-${UUID.randomUUID().toString()}"

def repository = "registry.c.test-chamber-13.lan"
def kanikoImage = "${repository}/library/kaniko:latest"
def repositoryCreds = "harbor-repository-creds"

def ubiOS = ["8"]
def ubiImages = ["ubi-minimal", "ubi"]

podTemplate(
    label: label,
    name: "pipeline-worker",
    yaml: """---
apiVersion: v1
kind: Pod
metadata:
  name: pipeline-worker
spec:
  containers:
  - name: kaniko
    imagePullPolicy: Always
    image: ${kanikoImage}
    tty: true
    command:
    - /busybox/cat
""") {
    node (label) {
        def workspace = pwd()

        stage ("Prepare Kaniko") {
            container ("kaniko") {
                withCredentials([usernameColonPassword(
                    credentialsId: repositoryCreds,
                    variable: "dCreds",
                )]) {
                    def dockerJSON = """{
                        "auths": {
                            "${repository}": {
                                "auth": "${dcreds.bytes.encodeBase64().toString()}"
                            }
                        }
                    }"""

                    sh """
                        set +x
                        echo '${dockerJSON}' > /kaniko/.docker/config.json
                    """
                }
            }
        }

        for (rhOS in ubiOS) {
            for (image in ubiImages) {
                container("kaniko") {
                    stage ("Build " + image + ":" + rhOS) {
                        def updateCmd
                        if (image == "ubi-minimal") {
                            updateCmd = "microdnf"
                        } else {
                            updateCmd = "dnf"
                        }

                        def DF = """FROM registry.access.redhat.com/ubi${rhOS}/${image}:latest

RUN printf '%s\\n' "-----BEGIN CERTIFICATE-----" \\
        "MIICLTCCAbOgAwIBAgIDAYagMAoGCCqGSM49BAMEME0xCzAJBgNVBAYTAlVTMScw" \\
        "JQYDVQQKDB5UZXN0IENoYW1iZXIgMTMgVHJ1c3QgU2VydmljZXMxFTATBgNVBAMM" \\
        "DFRDMTMgUm9vdCBSMTAgFw0xOTAxMDEwMDAwMDBaGA8yMDUwMDEwMTAwMDAwMFow" \\
        "TTELMAkGA1UEBhMCVVMxJzAlBgNVBAoMHlRlc3QgQ2hhbWJlciAxMyBUcnVzdCBT" \\
        "ZXJ2aWNlczEVMBMGA1UEAwwMVEMxMyBSb290IFIxMHYwEAYHKoZIzj0CAQYFK4EE" \\
        "ACIDYgAE8+/J1ECc0VHxTtGXFLnHJ3NGZ2SW38pp9wI58L5EQbHRLiezYuvkUbI/" \\
        "XGJjLnFdpgjo7W1FFlyhx5ITlCstUX5Sn9bLZiA0+mE0n6b8VwhXwkHlnIeRo7od" \\
        "Zu/OfSFjo2MwYTAdBgNVHQ4EFgQUrGqUJhyRp93wXF645VNtYatRk/AwHwYDVR0j" \\
        "BBgwFoAUrGqUJhyRp93wXF645VNtYatRk/AwDwYDVR0TAQH/BAUwAwEB/zAOBgNV" \\
        "HQ8BAf8EBAMCAYYwCgYIKoZIzj0EAwQDaAAwZQIxAJdgskimDJkf/MGVRrKotmNC" \\
        "xdH/UVQfQppjIR9FAiGeFDr47thclYrzIL6yCkV7nwIwYjf3MbOm/yWblzqe3Uyw" \\
        "UOemMEg3PjcKNsN65W2WVon5HIZx2XVfGRPjf5ZTVWzZ" \\
        "-----END CERTIFICATE-----" > /etc/pki/ca-trust/source/anchors/test-chamber-13.lan.root.crt && \\
    update-ca-trust extract && \\
    ${updateCmd} update -y && \\
    ${updateCmd} clean all && \\
    printf '%s\\n' "W3ViaS04LWJhc2Vvc10KbmFtZSA9IFJlZCBIYXQgVW5pdmVyc2FsIEJhc2UgSW1hZ2UgOCAoUlBN" \\
        "cykgLSBCYXNlT1MKYmFzZXVybCA9IGh0dHBzOi8vcmhlbDpwYXNzd29yZEByaGVsLnNtb290aG5l" \\
        "dC5vcmcvcmhlbC91YmktOC1iYXNlb3MKZW5hYmxlZCA9IDEKZ3Bna2V5ID0gZmlsZTovLy9ldGMv" \\
        "cGtpL3JwbS1ncGcvUlBNLUdQRy1LRVktcmVkaGF0LXJlbGVhc2UKZ3BnY2hlY2sgPSAxCgpbdWJp" \\
        "LTgtYXBwc3RyZWFtXQpuYW1lID0gUmVkIEhhdCBVbml2ZXJzYWwgQmFzZSBJbWFnZSA4IChSUE1z" \\
        "KSAtIEFwcFN0cmVhbQpiYXNldXJsID0gaHR0cHM6Ly9yaGVsOnBhc3N3b3JkQHJoZWwuc21vb3Ro" \\
        "bmV0Lm9yZy9yaGVsL3ViaS04LWFwcHN0cmVhbSAKZW5hYmxlZCA9IDEKZ3Bna2V5ID0gZmlsZTov" \\
        "Ly9ldGMvcGtpL3JwbS1ncGcvUlBNLUdQRy1LRVktcmVkaGF0LXJlbGVhc2UKZ3BnY2hlY2sgPSAx" \\
        "CgpbdWJpLTgtY29kZXJlYWR5LWJ1aWxkZXJdCm5hbWUgPSBSZWQgSGF0IFVuaXZlcnNhbCBCYXNl" \\
        "IEltYWdlIDggKFJQTXMpIC0gQ29kZVJlYWR5IEJ1aWxkZXIKYmFzZXVybCA9IGh0dHBzOi8vcmhl" \\
        "bDpwYXNzd29yZEByaGVsLnNtb290aG5ldC5vcmcvcmhlbC91YmktOC1jb2RlcmVhZHktYnVpbGRl" \\
        "cgplbmFibGVkID0gMQpncGdrZXkgPSBmaWxlOi8vL2V0Yy9wa2kvcnBtLWdwZy9SUE0tR1BHLUtF" \\
        "WS1yZWRoYXQtcmVsZWFzZQpncGdjaGVjayA9IDEK" | base64 -d > /etc/yum.repos.d/ubi.repo
"""
                        writeFile(file: workspace + '/Dockerfile', text: DF)

                        sh "/kaniko/executor --context \"${workspace}\" -f \"${workspace}/Dockerfile\" --destination \"${repository}/library/${image}:${rhOS}\" --single-snapshot"
                    }
                }
            }
        }
    }
}