from flask import Flask, render_template

app = Flask(__name__)

@app.route("/")
def stack():
    stack_name = "lab"
    containers = ["website", "test-container", "composer"] * 5
    image = ["image1", "image2", "image3"] * 5
    status = [True, False, True] * 5
    return render_template("stack.html", stack="lab", containers=[(containers[i], status[i], image[i]) for i in range(len(containers))])

if __name__=="__main__":
    app.run()