3. Size
{{ form.cpu.label }}
{{ form.cpu(min=2, max=8, step=2, oninput="cpuUpdate(value)") }}
{% for error in form.cpu.errors %}
{{ error }}
{% endfor %}
{{ form.memory.label }}
{{ form.memory(min=1024, max=8192, step=512, oninput="memoryUpdate(value)") }}
{% for error in form.memory.errors %}
{{ error }}
{% endfor %}
{{ form.storage.label }}
{{ form.storage(min=20, max=240, step=20, oninput="storageUpdate(value)") }}
{% for error in form.storage.errors %}
{{ error }}
{% endfor %}