Function download_builtin_templates

tools/marvin/marvin/lib/common.py:653–708

After setup wait till builtin templates are downloaded

(apiclient, zoneid, hypervisor, host,
                               linklocalip, interval=60)

def download_builtin_templates(apiclient, zoneid, hypervisor, host,
                               linklocalip, interval=60):
    """After setup wait till builtin templates are downloaded"""

    # Change IPTABLES Rules
    get_process_status(
        host["ipaddress"],
        host["port"],
        host["username"],
        host["password"],
        linklocalip,
        "iptables -P INPUT ACCEPT"
    )
    time.sleep(interval)
    # Find the BUILTIN Templates for given Zone, Hypervisor
    list_template_response = list_templates(
        apiclient,
        hypervisor=hypervisor,
        zoneid=zoneid,
        templatefilter='self'
    )

    if not isinstance(list_template_response, list):
        raise Exception("Failed to download BUILTIN templates")

    # Ensure all BUILTIN templates are downloaded
    templateid = None
    for template in list_template_response:
        if template.templatetype == "BUILTIN":
            templateid = template.id

    # Sleep to ensure that template is in downloading state after adding
    # Sec storage
    time.sleep(interval)
    while True:
        template_response = list_templates(
            apiclient,
            id=templateid,
            zoneid=zoneid,
            templatefilter='self'
        )
        template = template_response[0]
        # If template is ready,
        # template.status = Download Complete
        # Downloading - x% Downloaded
        # Error - Any other string
        if template.status == 'Download Complete':
            break

        elif 'Downloaded' in template.status:
            time.sleep(interval)

        elif 'Installing' not in template.status:
            raise Exception("ErrorInDownload")

    return