Python openstack.AccountDriver类代码示例

def main():
    """
    TODO: Add argparse, --delete : Deletes existing users in openstack (Never use in PROD)
    """
    openstack = Provider.objects.filter(
        type__name__iexact="openstack").order_by("id")
    if not openstack:
        raise Provider.DoesNotExist("No OpenStack Provider Found")
    openstack = openstack[0]
    os_driver = OSAccountDriver(openstack)
    found = 0
    create = 0
    usernames = os_driver.list_usergroup_names()
    quota_dict = {
        'cpu': 10,
        'memory': 20,
        'storage': 10,
        'storage_count': 10
    }
    higher_quota = Quota.objects.get_or_create(**quota_dict)[0]
    for user in usernames:
        # Openstack account exists, but we need the identity.
        ident = os_driver.create_account(user)
        if is_staff(ident):
            im = ident.identity_membership.all()[0]
            # Disable time allocation
            im.allocation = None
        # Raise everybody's quota
        im.quota = higher_quota
        im.save()
    print "Total users added to atmosphere:%s" % len(usernames)

def main():
    """
    TODO: Add argparse, --delete : Deletes existing users in eucalyptus (Never use in PROD)
    """
    euca = Provider.objects.get(location="Eucalyptus (retiring March 4)")
    euca_driver = EucaAccountDriver(euca)
    openstack = Provider.objects.get(location="iPlant Cloud - Tucson")
    os_driver = OSAccountDriver(openstack)
    all_users = euca_driver.list_users()
    # Sort by users
    all_values = sorted(all_users.values(), key=lambda user: user["username"])
    total = 0
    for user_dict in all_values:
        id_exists = Identity.objects.filter(created_by__username=user_dict["username"], provider=euca)
        if not id_exists:
            euca_driver.create_account(user_dict)
            total += 1
            print "Added to Eucalyptus: %s" % user_dict["username"]
    print "Total users added:%s" % total
    if include_openstack:
        print "Adding all eucalyptus users to openstack"
        total = 0
        for user_dict in all_values:
            id_exists = Identity.objects.filter(created_by__username=user_dict["username"], provider=openstack)
            if not id_exists:
                os_driver.create_account(user_dict["username"])
                total += 1
                print "Added to Openstack: %s" % user_dict["username"]
        print "Total users added to openstack:%s" % total

def security_group_init(core_identity):
    os_driver = OSAccountDriver(core_identity.provider)
    creds = core_identity.get_credentials()
    security_group = os_driver.init_security_group(
        creds["key"], creds["secret"], creds["ex_tenant_name"], creds["ex_tenant_name"], os_driver.MASTER_RULES_LIST
    )
    return security_group

def main():
    """
    Using the keyname and public_key defined in settings
    Ensure that the keypair has been distributed to every identity on the
    provider.
    It is essential that all users carry the same keypair to allow Deployment
    access
    """
    keyname = settings.ATMOSPHERE_KEYPAIR_NAME
    with open(settings.ATMOSPHERE_KEYPAIR_FILE, 'r') as pub_key_file:
        public_key = pub_key_file.read()
    print "Adding keypair: %s Contents: %s" % (keyname, public_key)
    os_providers = Provider.objects.filter(type__name="OpenStack")
    for prov in os_providers:
        count = 0
        identities = Identity.objects.filter(provider=prov)
        os_accounts = OSAccountDriver(prov)
        for ident in identities:
            creds = os_accounts.parse_identity(ident)
            try:
                (keypair, created) = os_accounts.get_or_create_keypair(
                    creds['username'], creds['password'], creds['tenant_name'],
                    keyname, public_key)
            except Unauthorized, exc:
                print "Could not create keypair for %s. Error message: %s"\
                        % (creds['username'], exc.message)
            if created:
                print "Created keypair %s for user %s"\
                        % (keypair, creds['username'])
                count += 1
        print 'Keypairs added for %s accounts on %s' % (count, prov)

def clear_empty_ips():
    logger.debug("clear_empty_ips task started at %s." % datetime.now())
    from service import instance as instance_service
    from rtwo.driver import OSDriver
    from api import get_esh_driver
    from service.accounts.openstack import AccountDriver as OSAccountDriver

    identities = Identity.objects.filter(provider__type__name__iexact="openstack", provider__active=True)
    key_sorter = lambda ident: attrgetter(ident.provider.type.name, ident.created_by.username)
    identities = sorted(identities, key=key_sorter)
    os_acct_driver = None
    total = len(identities)
    for idx, core_identity in enumerate(identities):
        try:
            # Initialize the drivers
            driver = get_esh_driver(core_identity)
            if not isinstance(driver, OSDriver):
                continue
            if not os_acct_driver or os_acct_driver.core_provider != core_identity.provider:
                os_acct_driver = OSAccountDriver(core_identity.provider)
                logger.info("Initialized account driver")
            # Get useful info
            creds = core_identity.get_credentials()
            tenant_name = creds["ex_tenant_name"]
            logger.info("Checking Identity %s/%s - %s" % (idx + 1, total, tenant_name))
            # Attempt to clean floating IPs
            num_ips_removed = driver._clean_floating_ip()
            if num_ips_removed:
                logger.debug("Removed %s ips from OpenStack Tenant %s" % (num_ips_removed, tenant_name))
            # Test for active/inactive instances
            instances = driver.list_instances()
            active = any(driver._is_active_instance(inst) for inst in instances)
            inactive = all(driver._is_inactive_instance(inst) for inst in instances)
            for instance in instances:
                if driver._is_inactive_instance(instance) and instance.ip:
                    # If an inactive instance has floating/fixed IPs.. Remove them!
                    instance_service.remove_ips(driver, instance)
            if active and not inactive:
                # User has >1 active instances AND not all instances inactive
                pass
            elif os_acct_driver.network_manager.get_network_id(
                os_acct_driver.network_manager.neutron, "%s-net" % tenant_name
            ):
                # User has 0 active instances OR all instances are inactive
                # Network exists, attempt to dismantle as much as possible
                remove_network = not inactive
                logger.info("Removing project network %s for %s" % (remove_network, tenant_name))
                if remove_network:
                    # Sec. group can't be deleted if instances are suspended
                    # when instances are suspended we pass remove_network=False
                    os_acct_driver.delete_security_group(core_identity)
                    os_acct_driver.delete_network(core_identity, remove_network=remove_network)
            else:
                # logger.info("No Network found. Skipping %s" % tenant_name)
                pass
        except Exception as exc:
            logger.exception(exc)
    logger.debug("clear_empty_ips task finished at %s." % datetime.now())

def network_init(core_identity):
    provider_creds = core_identity.provider.get_credentials()
    if 'router_name' not in provider_creds.keys():
        logger.warn("ProviderCredential 'router_name' missing:"
                    "cannot create virtual network")
        return
    os_driver = OSAccountDriver(core_identity.provider)
    (network, subnet) = os_driver.create_network(core_identity)
    return (network, subnet)

def main():
    """
    TODO: Add argparse, --delete : Deletes existing users in openstack (Never use in PROD)
    """
    openstack = Provider.objects.get(location='iPlant Cloud - Tucson')
    os_driver = OSAccountDriver(openstack)
    found = 0
    create = 0
    quota_dict = {
        'cpu':16,
        'memory': 128,
        'storage': 10,
        'storage_count': 10
    }
    higher_quota = Quota.objects.get_or_create(**quota_dict)[0]

    usernames = os_driver.list_usergroup_names()
    staff = get_staff_users()

    staff_users = sorted(list(set(staff) & set(usernames)))
    non_staff = sorted(list(set(usernames) - set(staff)))
    for user in non_staff:
        #Raise everybody's quota
        #try:
        im_list = IdentityMembership.objects.filter(identity__created_by__username=user, identity__provider=openstack)
        if not im_list:
            print "Missing user:%s" % user
            continue
        im = im_list[0]
        if not im.allocation:
            print "User missing Allocation: %s" % user
            im.allocation = Allocation.default_allocation()
            im.save()
        #Ignore the quota set if you are above it..
        if im.quota.cpu >= quota_dict["cpu"] \
                or im.quota.memory >= quota_dict["memory"]:
            continue
        print "Existing Quota CPU:%s should be %s" % (im.quota.cpu, quota_dict["cpu"])
        im.quota = higher_quota
        im.save()
        print 'Found non-staff user:%s -- Update quota and add allocation' % user
    #for user in staff_users:
    #    # Openstack account exists, but we need the identity.
    #    im = IdentityMembership.objects.filter(identity__created_by__username=user, identity__provider=openstack)
    #    if not im:
    #        print "Missing user:%s" % user
    #        continue
    #    im = im[0]
    #    if im.quota.cpu == quota_dict["cpu"]:
    #        continue
    #    #Disable time allocation
    #    im.allocation = None
    #    im.quota = higher_quota
    #    im.save()
    #    print 'Found staff user:%s -- Update quota and no allocation' % user
    print "Total users added to atmosphere:%s" % len(usernames)

def add_os_project_network(core_identity, *args, **kwargs):
    try:
        logger.debug("add_os_project_network task started at %s." % datetime.now())
        from rtwo.accounts.openstack import AccountDriver as OSAccountDriver

        account_driver = OSAccountDriver(core_identity.provider)
        account_driver.create_network(core_identity)
        logger.debug("add_os_project_network task finished at %s." % datetime.now())
    except Exception as exc:
        add_os_project_network.retry(exc=exc)

def keypair_init(core_identity):
    os_driver = OSAccountDriver(core_identity.provider)
    creds = core_identity.get_credentials()
    with open(settings.ATMOSPHERE_KEYPAIR_FILE, 'r') as pub_key_file:
        public_key = pub_key_file.read()
    keypair, created = os_driver.get_or_create_keypair(
        creds['key'], creds['secret'], creds['ex_tenant_name'],
        settings.ATMOSPHERE_KEYPAIR_NAME, public_key)
    if created:
        logger.info("Created keypair for %s" % creds['key'])
    return keypair

def main():
    parser = argparse.ArgumentParser()
    parser.add_argument("--provider", type=int,
                        help="Atmosphere provider ID"
                        " to use when importing users.")
    parser.add_argument("--users",
                        help="LDAP usernames to import. (comma separated)")
    parser.add_argument("--admin", action="store_true",
                        help="Users addded as admin and staff users.")
    args = parser.parse_args()
    users = None
    added = 0
    if args.provider:
        provider = Provider.objects.get(id=args.provider)
    else:
        provider = Provider.objects.get(location='iPlant Cloud - Tucson')
    print "Using Provider: %s" % provider
    type_name = provider.type.name.lower()
    if type_name == 'openstack':
        acct_driver = OSAccountDriver(provider)
    elif type_name == 'eucalyptus':
        acct_driver = EucaAccountDriver(provider)
    else:
        raise Exception("Could not find an account driver for Provider with"
                        " type:%s" % type_name)
    if not args.users:
        print "Retrieving all 'atmo-user' members in LDAP."
        users = get_members('atmo-user')
    else:
        users = args.users.split(",")
    for user in users:
        # Then add the Openstack Identity
        try:
            id_exists = Identity.objects.filter(
                    created_by__username__iexact=user,
                    provider=provider)
            if id_exists:
                continue
            acct_driver.create_account(user, max_quota=args.admin)
            added += 1
            if args.admin:
                make_admin(user)
                print "%s added as admin." % (user)
            else:
                print "%s added." % (user)
        except Exception as e:
            print "Problem adding %s." % (user)
            print e.message
    print "Total users added:%s" % (added)

def _create_and_attach_port(provider, driver, instance, core_identity):
    accounts = OSAccountDriver(core_identity.provider)
    tenant_id = instance.extra['tenantId']
    network_resources = accounts.network_manager.find_tenant_resources(tenant_id)
    network = network_resources['networks']
    if not network:
        network, subnet = accounts.create_network(core_identity)
    else:
        network = network[0]
        subnet = network_resources['subnets'][0]
    #new_fixed_ip = _get_next_fixed_ip(network_resources['ports'])
    #admin = accounts.admin_driver
    #port = accounts.network_manager.create_port(
    #    instance.id, network['id'], subnet['id'], new_fixed_ip, tenant_id)
    attached_intf = driver._connection.ex_attach_interface(instance.id, network['id'])
    return attached_intf

def remove_empty_network(
        driverCls, provider, identity,
        core_identity_id,
        *args, **kwargs):
    try:
        #For testing ONLY.. Test cases ignore countdown..
        if app.conf.CELERY_ALWAYS_EAGER:
            logger.debug("Eager task waiting 1 minute")
            time.sleep(60)
        logger.debug("remove_empty_network task started at %s." %
                     datetime.now())

        logger.debug("CoreIdentity(id=%s)" % core_identity_id)
        core_identity = Identity.objects.get(id=core_identity_id)
        driver = get_driver(driverCls, provider, identity)
        instances = driver.list_instances()
        active_instances = False
        #TODO: Replace with any()
        for instance in instances:
            if driver._is_active_instance(instance):
                active_instances = True
                break
        if not active_instances:
            inactive_instances = all(driver._is_inactive_instance(
                instance) for instance in instances)
            #Inactive instances, True: Remove network, False
            remove_network = not inactive_instances
            #Check for project network
            from service.accounts.openstack import AccountDriver as\
                OSAccountDriver
            os_acct_driver = OSAccountDriver(core_identity.provider)
            logger.info("No active instances. Removing project network"
                        "from %s" % core_identity)
            os_acct_driver.delete_network(core_identity,
                                          remove_network=remove_network)
            if remove_network:
                #Sec. group can't be deleted if instances are suspended
                # when instances are suspended we pass remove_network=False
                os_acct_driver.delete_security_group(core_identity)
            return True
        logger.debug("remove_empty_network task finished at %s." %
                     datetime.now())
        return False
    except Exception as exc:
        logger.exception("Failed to check if project network is empty")
        remove_empty_network.retry(exc=exc)

def main():
    """
    TODO: Add argparse, --delete : Deletes existing users in openstack
          (Never use in PROD)
    """
    euca_driver = EucaAccountDriver(
        Provider.objects.get(location='EUCALYPTUS'))
    os_driver = OSAccountDriver(Provider.objects.get(location='OpenStack-Tucson (BETA)'))
    found = 0
    create = 0
    core_services = ['estevetest03', ]  # get_core_services()
    for user in core_services:
        euca_driver.create_account(user, max_quota=True)
        # Then add the Openstack Identity
        os_driver.create_account(user, max_quota=True)
        make_admin(user)
    print "Total core-service/admins added:%s" % len(core_services)

def main():
    """
    Generate openstack users then add them to the DB
    """
    driver = AccountDriver(secrets.OPENSTACK_ARGS)
    #Build the admin driver for openstack first.
    driver.create_identity(secrets.OPENSTACK_ADMIN_KEY,
            secrets.OPENSTACK_ADMIN_SECRET, secrets.OPENSTACK_ADMIN_TENANT,
            True)
    success = 1
    #Add the others
    core_services = ['atmo_test']#'sgregory', 'jmatt', 'edwins', 'cjlarose','mlent']
    for username in core_services:
        try:
            password = driver.hashpass(username)
            user = driver.get_user(username)
            if not user:
                user = driver.create_user(username, usergroup=True)
                print 'New OStack User - %s Pass - %s' % (user.name,password)
            else:
                print 'Found OStack User - %s Pass - %s' % (user.name,password)
            #ASSERT: User exists on openstack, create an identity for them.
            ident = driver.create_identity(user.name, password, project_name=username)
            success += 1
            print 'New OStack Identity - %s:%s' % (ident.id, ident)
        except Exception as e:
            print "Problem adding username: %s" % username
            print e
            raise

    print "Total users created:%s/%s" % (success,len(core_services))

def main():
    """
    TODO: Add argparse, --delete : Deletes existing users in openstack
          (Never use in PROD)
    """
    euca_driver = EucaAccountDriver(
        Provider.objects.get(location='EUCALYPTUS'))
    os_driver = OSAccountDriver(Provider.objects.get(location='iPlant Cloud - Tucson'))
    found = 0
    create = 0
    raise Exception("Must manually set core_services!! See Line 30.")
    core_services = ['jchansen', ] # get_core_services() # ['estevetest03', ]
    for user in core_services:
        euca_driver.create_account(user, max_quota=True)
        # Then add the Openstack Identity
        os_driver.create_account(user, max_quota=True)
        make_admin(user)
    print "Total core-service/admins added:%s" % len(core_services)