loop-1.7.0

KOSI Plugin loop Version 1.7.0

Summary

The loop plugin enables repeated execution of specific parts of your KOSI package YAML while iterating over a list. It functions similarly to a “for each” loop in other programming languages. During each iteration, an iterator variable holds the current element from the list, allowing dynamic access within the looped section.

Keys

Key		Description
iterator	Mandatory	Specifies the variable name that will hold the current item in the list during each loop iteration. Must be a valid string representing a variable name.
list	Mandatory when listVar is not set	Defines an inline list in YAML format that will be iterated over. Cannot be used together with listVar.
listVar	Mandatory when list is not set	Specifies a pre-defined variable (set by another plugin) that contains a list. Allows looping over dynamic lists instead of hardcoded values.

Example 1 - Iterating Over a List

In this example, the loop iterates over a predefined list [1,2,3], and the number iterator variable holds the current item in each iteration.

languageversion = "1.0.0";
apiversion = "kubernative/kubeops/sina/user/v4";
name = "kosi-example-packagev3";
description = "kosi-example-package";
version = "0.1.0";
docs = "docs.tgz";
logo = "logo.png";

files = 
{
    input = "template.yaml";
}

containers = 
{
    example = ["docker.io", "nginx", "latest"];
}


install 
{  
    loop
    (
        iterator = "number";
        list = "[1,2,3]";
    )
    {
        fprint
        (
            message = "Hello {0}";
            variables ="[number]";
        );
    }
}

[ 06/18/2021 13:04:29 Info    default ] Hello 1
[ 06/18/2021 13:04:29 Info    default ] Hello 2
[ 06/18/2021 13:04:29 Info    default ] Hello 3