def axisPlatform = [
    "native", 
    "cross", 
]

def axisBuildType = [
    "RelWithDebInfo",
    "Debug"
]

tasks = [:]

// build packages
axisPlatform.unique().each { level ->
    axisBuildType.each { buildType ->
        platform = "${level}-${buildType}"

        // build package
        tasks["package-${platform}"] = {
            node("server2") {
                println level
                println buildType
                println platform
            }
        }
    }
}

stage("1") {
    parallel tasks
}

[package-native-RelWithDebInfo] native
[package-native-RelWithDebInfo] RelWithDebInfo
[package-native-RelWithDebInfo] cross-Debug

[package-native-Debug] native
[package-native-Debug] Debug
[package-native-Debug] cross-Debug

[package-cross-RelWithDebInfo] cross
[package-cross-RelWithDebInfo] RelWithDebInfo
[package-cross-RelWithDebInfo] cross-Debug

[package-cross-Debug] cross
[package-cross-Debug] Debug
[package-cross-Debug] cross-Debug