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a t�h,� � @ s� d dl Z d dlZd dlZd dlZd dlmZ d dlmZ d dlmZ d dlmZ d dl m Z d dl m Z d dl m Z d Z G d d � d ej�ZdS ) � N)�exc)�meta)� _normalize)�_utils)� exceptions)�proxy)�utilszMhttps://docs.openstack.org/openstacksdk/latest/user/config/configuration.htmlc @ sr e Zd Zdd� ZdTdd�ZdUdd�ZdVdd �Zd d � ZdWd d �ZdXdd�Z dd� Z dYdd�Z dd� Z dZdd�Z d[dd�Zdd� Zd\d d �Zd d � Zd]d"d#�Zd$d%� Zd^d&d'�Zd_d(d)�Zd`d+d,�Zd-d.� Zd/d0� Zd1d2� Zdad3d4�Zdbd5d6�Zdcd7d8�Z ddd9d:�Z d;d<� Z d=d>� Z d?d@� Z dedBdC�Z!dfdDdE�Z"dgdFdG�Z#dhdHdI�Z$didJdK�Z%dLdM� Z&djdNdO�Z'dPdQ� Z(dRdS� Z)dS )k�FloatingIPCloudMixinc C sz | j j �dd�| _| j j �d�| _| jrJ| j�� dkr>d | _n | j�� | _d | _d| _t�� | _ d | _ d| _ t�� | _ d S )N�privateFZfloating_ip_source�noner ) �config�getr �_floating_ip_source�lower� _floating_ips�_floating_ips_time� threading�Lock�_floating_ips_lock�_floating_network_by_router� _floating_network_by_router_run� _floating_network_by_router_lock��self� r ��/root/rpmbuild/BUILDROOT/imh-python39-modules-3.9.7-92.el8.x86_64/opt/imh-python/lib/python3.9/site-packages/openstack/cloud/_floating_ip.py�__init__% s � z FloatingIPCloudMixin.__init__Nc C s | � � }t�|||�S )N)�list_floating_ip_poolsr � _filter_list)r �name�filters�poolsr r r �search_floating_ip_pools8 s z-FloatingIPCloudMixin.search_floating_ip_poolsc s\ | � � r:t|t�r:g d�� � fdd�|�� D �}d|i}ni }| jf i |��}t�|||�S )N)Z router_id�statusZ tenant_id� project_idZrevision_number� description�floating_network_id�fixed_ip_address�floating_ip_address�port_idZsort_dir�sort_key�tagsztags-anyznot-tagsz not-tags-any�fieldsc s i | ]\}}|� v r||�qS r r )�.0�k�v�Z filter_keysr r � <dictcomp>J s �z<FloatingIPCloudMixin.search_floating_ips.<locals>.<dictcomp>r )�_use_neutron_floating� isinstance�dict�items�list_floating_ipsr r )r �idr Zneutron_filters�kwargs� floating_ipsr r0 r �search_floating_ips@ s z(FloatingIPCloudMixin.search_floating_ipsc C s$ |si }| j jd|d�}| �d|�S )N�/floatingips.json)�paramsZ floatingips)�networkr �_get_and_munchify)r r �datar r r �_neutron_list_floating_ipsR s z/FloatingIPCloudMixin._neutron_list_floating_ipsc C s< zt �| j�d��}W n tjy. g Y S 0 | �d|�S )N�/os-floating-ipsr9 )r �_json_response�computer r �OpenStackCloudURINotFoundr> )r r? r r r �_nova_list_floating_ipsX s � z,FloatingIPCloudMixin._nova_list_floating_ipsc C s t �| d||�S )a� Get a floating IP by ID :param id: ID of the floating IP. :param filters: A dictionary of meta data to use for further filtering. Elements of this dictionary may, themselves, be dictionaries. Example:: { 'last_name': 'Smith', 'other': { 'gender': 'Female' } } OR A string containing a jmespath expression for further filtering. Example:: "[?last_name==`Smith`] | [?other.gender]==`Female`]" :returns: A floating IP ``munch.Munch`` or None if no matching floating IP is found. � floating_ip)r Z _get_entity)r r7 r r r r �get_floating_ip` s z$FloatingIPCloudMixin.get_floating_ipc C s� | � � r�z| �| �|��W S tjy� } zL|rV| j�d| jtd�� g W Y d }~S | j� ddt |�i� W Y d }~q�d }~0 0 n |r�t d��| � � }| �|�S )Nar Neutron returned NotFound for floating IPs, which means this cloud doesn't have neutron floating ips. shade can't fallback to trying Nova since nova doesn't support server-side filtering when listing floating ips and filters were given. If you do not think shade should be attempting to list floating ips on neutron, it is possible to control the behavior by setting floating_ip_source to 'nova' or None for cloud: %(cloud)s. If you are not already using clouds.yaml to configure settings for your cloud(s), and you want to configure this setting, you will need a clouds.yaml file. For more information, please see %(doc_url)s)�cloudZdoc_url�ISomething went wrong talking to neutron API: '%(msg)s'. Trying with Nova.�msgzjNova-network don't support server-side floating ips filtering. Use the search_floatting_ips method instead) r2 �_normalize_floating_ipsr@ r rD �log�errorr �_CONFIG_DOC_URL�debug�str� ValueErrorrE )r r �er9 r r r �_list_floating_ipsy s0 � �� � �z'FloatingIPCloudMixin._list_floating_ipsc C sD | � d�st�d��tj| j�d�dd�}| �d|�}dd� |D �S )au List all available floating IP pools. NOTE: This function supports the nova-net view of the world. nova-net has been deprecated, so it's highly recommended to switch to using neutron. `get_external_ipv4_floating_networks` is what you should almost certainly be using. :returns: A list of floating IP pool ``munch.Munch``. zos-floating-ip-poolsz<Floating IP pools extension is not available on target cloudz$Error fetching floating IP pool list�� error_messageZfloating_ip_poolsc S s g | ]}d |d i�qS )r r )r- �pr r r � <listcomp>� � z?FloatingIPCloudMixin.list_floating_ip_pools.<locals>.<listcomp>)Z_has_nova_extensionr Z"OpenStackCloudUnavailableExtensionr rB rC r r> )r r? r! r r r r � s � � z+FloatingIPCloudMixin.list_floating_ip_poolsc C s� |r| j dkr| �|�S t�� | j | j kr�| jdu }| j�|�r�z0|rR| jdusf| �� | _t�� | _W | j�� n | j�� 0 t� | jd|�S )z�List all available floating IPs. :param filters: (optional) dict of filter conditions to push down :returns: A list of floating IP ``munch.Munch``. r N) � _FLOAT_AGErS �timer r r �acquire�releaser r )r r Z first_runr r r r6 � s z&FloatingIPCloudMixin.list_floating_ipsc C sx dj |d�}| �� rDtj| j�dj |d��|d�}| �| �d|��S tj| j�dj |d��|d�}| �| �d|��S dS ) z} Get a floating ip by ID :param id: ID of the floating ip. :returns: A floating ip ``munch.Munch``. z&Error getting floating ip with ID {id}�r7 z/floatingips/{id}rT � floatingip�/os-floating-ips/{id}rF N) �formatr2 r rB r= r �_normalize_floating_ipr> rC )r r7 rU r? r r r �get_floating_ip_by_id� s � �� �z*FloatingIPCloudMixin.get_floating_ip_by_idc C s� |du r| j }|r�t|t�r"|g}d}|D ]:}| �� D ]$}||d |d fv r6|d } q\q6|r* qfq*|du r�t�dj|d���n| �� }d|dd|iid�}| �� }t j |d|d�} | r�| S | j ||d �} | gS ) a� Get a floating IP from a network. Return a list of available floating IPs or allocate a new one and return it in a list of 1 element. :param network: A single network name or ID, or a list of them. :param server: (server) Server the Floating IP is for :returns: a list of floating IP addresses. :raises: ``OpenStackCloudResourceNotFound``, if an external network that meets the specified criteria cannot be found. Nr r7 z%unable to find external network {net})�net�project)�portr= �location�Z name_or_idr )� network_id�server) Zcurrent_project_idr3 rP �#get_external_ipv4_floating_networksr � OpenStackCloudResourceNotFoundr` �_get_floating_network_idrS r r �_neutron_create_floating_ip) r r= r$ ri r& rc Zext_netr r9 � available_ips�f_ipr r r � _neutron_available_floating_ips� sD �� ���z4FloatingIPCloudMixin._neutron_available_floating_ipsc C s� t �dj|d���� |du r>| �� }|s2t�d��|d d }d|d�}| �� }t j|d|d�}|rv|W d � S | j|d�}|gW d � S 1 s�0 Y dS ) a� Get available floating IPs from a floating IP pool. Return a list of available floating IPs or allocate a new one and return it in a list of 1 element. :param pool: Nova floating IP pool name. :returns: a list of floating IP addresses. :raises: ``OpenStackCloudResourceNotFound``, if a floating IP pool is not specified and cannot be found. �+Unable to create floating IP in pool {pool}��poolN�!unable to find a floating ip poolr r )Z instance_idrs rg ) r �shade_exceptionsr` r r rk rE r �_nova_create_floating_ip)r rs r! r r9 rn ro r r r � _nova_available_floating_ips0 s. ��� �� z1FloatingIPCloudMixin._nova_available_floating_ipsc C s� | j �| j �r�| jr&| j �� | jS zF| �� D ](}|d r0|�di ��d�}|r0|| _q0W d| _| j �� nd| _| j �� 0 | jS )z>Find the network providing floating ips by looking at routers.Zadmin_state_upZexternal_gateway_inforh T)r r[ r r\ r Z list_routersr )r Zrouterrh r r r � _find_floating_network_by_routerY s* � �� � z5FloatingIPCloudMixin._find_floating_network_by_routerc C s~ | � � rdz | �| j||d��}|d W S tjyb } z"| j�ddt|�i� W Y d}~n d}~0 0 | �| j|d��}|d S )aJ Get a floating IP from a network or a pool. Return the first available floating IP or allocate a new one. :param network: Name or ID of the network. :param server: Server the IP is for if known :returns: a (normalized) structure with a floating IP address description. )r= ri r rI rJ Nrr ) r2 rK rp r rD rL rO rP rw )r r= ri �f_ipsrR r r r �available_floating_ipm s" �� � �z*FloatingIPCloudMixin.available_floating_ipc C s: | � � }|r|d d }n | �� }|r,|}n t�d��|S )Nr r7 z"unable to find an external network)rj rx r rk )r Znetworksr& Zfloating_networkr r r rl � s �z-FloatingIPCloudMixin._get_floating_network_idF�< c C s� | � � r`z| j|||||||d�W S tjy^ } z"| j�ddt|�i� W Y d}~n d}~0 0 |rnt�d��| �| j |d�g�} | d S )aG Allocate a new floating IP from a network or a pool. :param network: Name or ID of the network that the floating IP should come from. :param server: (optional) Server dict for the server to create the IP for and to which it should be attached. :param fixed_address: (optional) Fixed IP to attach the floating ip to. :param nat_destination: (optional) Name or ID of the network that the fixed IP to attach the floating IP to should be on. :param port: (optional) The port ID that the floating IP should be attached to. Specifying a port conflicts with specifying a server, fixed_address or nat_destination. :param wait: (optional) Whether to wait for the IP to be active. Defaults to False. Only applies if a server is provided. :param timeout: (optional) How long to wait for the IP to be active. Defaults to 60. Only applies if a server is provided. :returns: a floating IP address :raises: ``OpenStackCloudException``, on operation error. )�network_name_or_idri � fixed_address�nat_destinationre �wait�timeoutrI rJ Na This cloud uses nova-network which does not support arbitrary floating-ip/port mappings. Please nudge your cloud provider to upgrade the networking stack to neutron, or alternately provide the server, fixed_address and nat_destination arguments as appropriaterr r ) r2 rm r rD rL rO rP �OpenStackCloudExceptionrK rv ) r r= ri r} r~ re r r� rR ry r r r �create_floating_ip� s, � �� �z'FloatingIPCloudMixin.create_floating_ipc C s& | j jdd|id�}| �| �d|��S )Nr; r^ ��json)r= �postra r> )r r8 r? r r r �_submit_create_fip� s � �z'FloatingIPCloudMixin._submit_create_fipc C s� |s8|r0| � |�} | s&t�d�|���| d }n| �� }d|i} |st|rt| j|||d�\} } | rh| d }| rt| | d< |r�|| d< | �| �} | d }|�r�|�rVz:tj|d| j d�D ]"}| � |�} | r�| d d kr� q�q�W n| tj �yT | j � d d |i� z| �|� W nB t�yL } z(| j � d ||jt|�d�� W Y d }~n d }~0 0 � Y n0 | d |k�r�|�r�t�dj|| d |d d���nt�dj|d���| S )Nz3unable to find network for floating ips with ID {0}r7 r& �r} r~ r' r) z0Timeout waiting for the floating IP to be ACTIVE�r r# ZACTIVEz:Timed out on floating ip %(fip)s becoming active. Deleting�fip�YFIP LEAK: Attempted to delete floating ip %(fip)s but received %(exc)s exception: %(err)s�r� r �errzUAttempted to create FIP on port {port} for server {server} but FIP has port {port_id})re r) ri z?Attempted to create FIP on port {port} but something went wrong)re )� get_networkr rk r` rl �_nat_destination_portr� r �iterate_timeoutrY rG �OpenStackCloudTimeoutrL rM �delete_floating_ip� Exception� __class__rP r� )r r| ri r} r~ re r r� rh r= r8 �port_objr' r� �fip_id�countrR r r r rm � s� �� �� � �������z0FloatingIPCloudMixin._neutron_create_floating_ipc C s� t �dj|d���� |d u r>| �� }|s2t�d��|d d }t�| jj dt |d�d��}| � d|�}t�| j� d j|d d ���}| � d|�W d � S 1 s�0 Y d S ) Nrq rr rt r r rA r� rF r_ r7 r] ) r ru r` r r rk r rB rC r� r4 r> r )r rs r! r? Zpool_ipr r r rv s, ��� � ��z-FloatingIPCloudMixin._nova_create_floating_ip� c C s� t dtd|�d �D ]V}| �|�}|dks.|s6| S | jrHt�| j� | j|d�}|rd|d dkr dS qt�dj ||d |d d ���d S ) a Deallocate a floating IP from a project. :param floating_ip_id: a floating IP address ID. :param retry: number of times to retry. Optional, defaults to 1, which is in addition to the initial delete call. A value of 0 will also cause no checking of results to occur. :returns: True if the IP address has been deleted, False if the IP address was not found. :raises: ``OpenStackCloudException``, on operation error. r r� r] r# ZDOWNTz�Attempted to delete Floating IP {ip} with ID {id} a total of {retry} times. Although the cloud did not indicate any errors the floating ip is still in existence. Aborting further operations.r( )r7 �ip�retryN) �range�max�_delete_floating_iprY rZ �sleeprG r r� r` )r �floating_ip_idr� r� �resultro r r r r� 3 s ��z'FloatingIPCloudMixin.delete_floating_ipc C s\ | � � rRz | �|�W S tjyP } z"| j�ddt|�i� W Y d }~n d }~0 0 | �|�S )NrI rJ )r2 �_neutron_delete_floating_ipr rD rL rO rP �_nova_delete_floating_ip�r r� rR r r r r� [ s �z(FloatingIPCloudMixin._delete_floating_ipc C sx z"t �| jjdj|d�dd�� W nP tjy8 Y dS tyr } z$t�dj|t |�d���W Y d }~n d }~0 0 dS ) N�/floatingips/{fip_id}.json�r� z unable to delete floating IPrT Fz/Unable to delete floating IP ID {fip_id}: {msg})r� rJ T) r rB r= �deleter` r rk r� r� rP r� r r r r� e s � ��z0FloatingIPCloudMixin._neutron_delete_floating_ipc C sF z*t j| j�dj|d��dj|d�d� W n tjy@ Y dS 0 dS )Nr_ r] z%Unable to delete floating IP {fip_id}r� rT FT)r rB rC r� r` r rD )r r� r r r r� r s ��� z-FloatingIPCloudMixin._nova_delete_floating_ipc C sN g }| � � r:| �� D ]$}|d s|�| j|d |d�� qt|�rJt|�S dS )a� Safely delete unattached floating ips. If the cloud can safely purge any unattached floating ips without race conditions, do so. Safely here means a specific thing. It means that you are not running this while another process that might do a two step create/attach is running. You can safely run this method while another process is creating servers and attaching floating IPs to them if either that process is using add_auto_ip from shade, or is creating the floating IPs by passing in a server to the create_floating_ip call. :param retry: number of times to retry. Optional, defaults to 1, which is in addition to the initial delete call. A value of 0 will also cause no checking of results to occur. :returns: Number of Floating IPs deleted, False if none :raises: ``OpenStackCloudException``, on operation error. �attachedr7 )r� r� F)r2 r6 �appendr� �all�len)r r� � processedr� r r r � delete_unattached_floating_ips} s � z3FloatingIPCloudMixin.delete_unattached_floating_ipsc C s t j|ddd�}|s:|d r:| �|d �}t j|ddd�}||d krJ|S | �� r�|s�z| j||||d� W q� tjy� } z"| j�dd t | �i� W Y d } ~ q�d } ~ 0 0 n| j |d |d |d � |�r|d } t j |d | j d �D ]2} | �| �}t j|ddd�}||d kr�| S q�|S )au Attach a floating IP to a server. :param server: Server dict :param floating_ip: Floating IP dict to attach :param fixed_address: (optional) fixed address to which attach the floating IP to. :param wait: (optional) Wait for the address to appear as assigned to the server. Defaults to False. :param timeout: (optional) Seconds to wait, defaults to 60. See the ``wait`` parameter. :param skip_attach: (optional) Skip the actual attach and just do the wait. Defaults to False. :param nat_destination: The fixed network the server's port for the FIP to attach to will come from. :returns: The server ``munch.Munch`` :raises: OpenStackCloudException, on operation error. ZfloatingT)Zext_tag�publicr) r7 r( )ri rF r} r~ rI rJ N)� server_idr� r} z3Timeout waiting for the floating IP to be attached.r� )r Z get_server_ipZget_server_by_idr2 � _neutron_attach_ip_to_serverr rD rL rO rP �_nova_attach_ip_to_serverr r� � _SERVER_AGE) r ri rF r} r r� � skip_attachr~ Zext_iprR r� �_r r r �_attach_ip_to_server� sN � � � �� � z)FloatingIPCloudMixin._attach_ip_to_serverc C s� | j |||d�\}}|s,t�d�|d ���d|d i}|d urH||d< tj| jjdj|d d�d|id �d j|d |d d �d �S ) Nr� z$unable to find a port for server {0}r7 r) r' r� r� r^ r� z-Error attaching IP {ip} to server {server_id}�r� r� rT )r� r r� r` r rB r= �put)r ri rF r} r~ re Zfloating_ip_argsr r r r� � s. � �� ���z1FloatingIPCloudMixin._neutron_attach_ip_to_serverc C sr | j |d�}|d u r$t�d�|���dj||d�}d|d i}|rJ||d< tj| jjdj|d �t|d �d �|d �S ) Nr] � unable to find floating IP {0}z(Error attaching IP {ip} to instance {id}�r� r7 �addressr( r} �/servers/{server_id}/action�r� )Z addFloatingIpr� rT � rG r r� r` r rB rC r� r4 )r r� r� r} ro rU �bodyr r r r� � s* ���� ��z.FloatingIPCloudMixin._nova_attach_ip_to_serverc C sh | � � rVz| j||d�W S tjyT } z"| j�ddt|�i� W Y d}~n d}~0 0 | j||d� dS )aS Detach a floating IP from a server. :param server_id: ID of a server. :param floating_ip_id: Id of the floating IP to detach. :returns: True if the IP has been detached, or False if the IP wasn't attached to any server. :raises: ``OpenStackCloudException``, on operation error. )r� r� rI rJ N)r2 � _neutron_detach_ip_from_serverr rD rL rO rP �_nova_detach_ip_from_server)r r� r� rR r r r �detach_ip_from_server s � ��z*FloatingIPCloudMixin.detach_ip_from_serverc C sX | j |d�}|d u s |d s dS tj| jjdj|d�ddd iid�d j||d �d � d S ) Nr] r� Fr� r� r^ r) r� z/Error detaching IP {ip} from server {server_id}r� rT T)rG r Zraise_from_responser= r� r` )r r� r� ro r r r r� ( s ���z3FloatingIPCloudMixin._neutron_detach_ip_from_serverc C sd | j |d�}|d u r$t�d�|���dj||d�}tj| jjdj|d�tt|d d�d �d �|d �S ) Nr] r� z*Error detaching IP {ip} from instance {id}r� r� r� r( )r� )ZremoveFloatingIpr� rT Tr� )r r� r� ro rU r r r r� 6 s$ �� ���z0FloatingIPCloudMixin._nova_detach_ip_from_serverTc C sl |r| j |d�}nDt�� } | j|||||d�}|t�� | }t�| j� | �|j�}| j||||||d�S )a� Add a floating IP to a server from a given pool This method reuses available IPs, when possible, or allocate new IPs to the current tenant. The floating IP is attached to the given fixed address or to the first server port/fixed address :param server: Server dict :param network: Name or ID of the network. :param fixed_address: a fixed address :param reuse: Try to reuse existing ips. Defaults to True. :param wait: (optional) Wait for the address to appear as assigned to the server. Defaults to False. :param timeout: (optional) Seconds to wait, defaults to 60. See the ``wait`` parameter. :param nat_destination: (optional) the name of the network of the port to associate with the floating ip. :returns: the updated server ``munch.Munch`` )r= )ri r= r~ r r� )ri rF r} r r� r~ )rz rZ r� r� r� Z get_serverr7 r� ) r ri r= r} �reuser r� r~ ro � start_timer r r �_add_ip_from_poolG s � �z&FloatingIPCloudMixin._add_ip_from_poolc C s@ t |�tkr|d }n|}| jdd|id�}| j|||||d�S )a� Attach a list of IPs to a server. :param server: a server object :param ips: list of floating IP addresses or a single address :param wait: (optional) Wait for the address to appear as assigned to the server. Defaults to False. :param timeout: (optional) Seconds to wait, defaults to 60. See the ``wait`` parameter. :param fixed_address: (optional) Fixed address of the server to attach the IP to :returns: The updated server ``munch.Munch`` :raises: ``OpenStackCloudException``, on operation error. r Nr( )r7 r )ri rF r r� r} )�type�listrG r� )r ri �ipsr r� r} r� ro r r r � add_ip_listu s ��z FloatingIPCloudMixin.add_ip_listc C s | j ||||d�}|d p dS )a_ Add a floating IP to a server. This method is intended for basic usage. For advanced network architecture (e.g. multiple external networks or servers with multiple interfaces), use other floating IP methods. This method can reuse available IPs, or allocate new IPs to the current project. :param server: a server dictionary. :param reuse: Whether or not to attempt to reuse IPs, defaults to True. :param wait: (optional) Wait for the address to appear as assigned to the server. Defaults to False. :param timeout: (optional) Seconds to wait, defaults to 60. See the ``wait`` parameter. :param reuse: Try to reuse existing ips. Defaults to True. :returns: Floating IP address attached to server. �r r� r� Z interface_ipN)� _add_auto_ip)r ri r r� r� r r r � add_auto_ip� s �z FloatingIPCloudMixin.add_auto_ipc C s d}d}|r| j |d�}n4t�� }| j|||d�}|t�� | }|rJd}d}z| j|||||d�W S tj�y | �� �r|�r| j�d|d |d |d d �� z| � |d � W nJ t �y } z0| j�d |d | j t | �d �� | �W Y d } ~ n d } ~ 0 0 � Y n0 d S ) NF�ri )ri r r� T)ri rF r r� r� z�Timeout waiting for floating IP to become active. Floating IP %(ip)s:%(id)s was created for server %(server)s but is being deleted due to activation failure.r( r7 )r� r7 ri r� r� ) rz rZ r� r� r r� r2 rL rM r� r� r� rP ) r ri r r� r� r� �createdro r� rR r r r r� � sF �����z!FloatingIPCloudMixin._add_auto_ipc C s^ |r | j ||||||| d�}n<|r8| j|||||d�}n"|rZ| �|| �rZ| j||||d�}|S )N)r� r r� r} r~ )r r� r} r� )r� r� �_needs_floating_ipr� ) r ri Zauto_ipr� Zip_poolr r� r� r} r~ r r r �add_ips_to_server� s �� �z&FloatingIPCloudMixin.add_ips_to_serverc C s� | � � s dS |d rdS |d s$dS | jr.dS | �d�s<dS z | �� W n tjy^ Y dS 0 | j||d�\}}|rz|s~dS dS )a� Figure out if auto_ip should add a floating ip to this server. If the server has a public_v4 it does not need a floating ip. If the server does not have a private_v4 it does not need a floating ip. If self.private then the server does not need a floating ip. If the cloud runs nova, and the server has a private_v4 and not a public_v4, then the server needs a floating ip. If the server has a private_v4 and no public_v4 and the cloud has a network from which floating IPs come that is connected via a router to the network from which the private_v4 address came, then the server needs a floating ip. If the server has a private_v4 and no public_v4 and the cloud does not have a network from which floating ips come, or it has one but that network is not connected to the network from which the server's private_v4 address came via a router, then the server does not need a floating ip. FZ public_v4Z private_v4r= T�r~ )�_has_floating_ipsr � has_servicerl r r� r� )r ri r~ r� r' r r r r� � s( � z'FloatingIPCloudMixin._needs_floating_ipc C s� | j r| j d }nd}tj|d| j d�D ]@}z"d|d i}| j|d�}W qjW q( tjyf d}Y q(0 q(|srdS d}|�s�t|�d k�r |r�| �|�} | s�t�d j |d ���n| � � } | s�t�d j |d d ���g } |D ] } | d | d kr�| � | � q�| �s t�dj |d | d d���| }t |dd� dd�D ]n}|� dt� �D ]X} zt�| d �} W n t�yt Y �qDY n0 | jdk�rD| d }||f S �qD�q2t�d� |d ���|D ]4}|d D ]$}||d k�r�||f S �qƐq�dS )a5 Returns server port that is on a nat_destination network Find a port attached to the server which is on a network which has a subnet which can be the destination of NAT. Such a network is referred to in shade as a "nat_destination" network. So this then is a function which returns a port on such a network that is associated with the given server. :param server: Server dict. :param fixed_address: Fixed ip address of the port :param nat_destination: Name or ID of the network of the port. � Nz+Timeout waiting for port to show up in listr� Z device_idr7 )r )NNr� z�NAT Destination {nat_destination} was configured but not found on the cloud. Please check your config and your cloud and try again.r� a� Multiple ports were found for server {server} but none of the networks are a valid NAT destination, so it is impossible to add a floating IP. If you have a network that is a valid destination for NAT and we could not find it, please file a bug. But also configure the nat_destination property of the networks list in your clouds.yaml file. If you do not have a clouds.yaml file, please make one - your setup is complicated.r� rh zlNo port on server {server} was found matching your NAT destination network {dest}. Please check your configr )ri �destc S s | � dd�S )NZ created_atr )r )rV r r r �<lambda>r rX z<FloatingIPCloudMixin._nat_destination_port.<locals>.<lambda>T)�key�reverseZ fixed_ips� ip_address� z7unable to find a free fixed IPv4 address for server {0})Z _PORT_AGEr r� Z search_portsr r� r� r� r� r` Zget_nat_destinationr� �sortedr r� � ipaddressr� r� �version)r ri r} r~ r� r� Z port_filterZportsre Z nat_networkZ maybe_portsZ maybe_portr� r� rV Zfixed_ipr r r r� " s� � �� �� ��� �� z*FloatingIPCloudMixin._nat_destination_portc C s | j s dS | j dv S d S )NF)Znova�neutron)r r r r r r� � s z&FloatingIPCloudMixin._has_floating_ipsc C s | � d�o| jdkS )Nr= r� )r� r r r r r r2 � s �z*FloatingIPCloudMixin._use_neutron_floating)NN)NN)N)N)N)N)NNN)N)NN)NNNNNFr{ )NNNNNFr{ N)N)r� )r� )NFr{ FN)NN)N)NTFr{ N)Fr{ N)Fr{ T)Fr{ T)TNNFr{ TNN)NN)*�__name__� __module__� __qualname__r r" r: r@ rE rG rS r r6 rb rp rw rx rz rl r� r� rm rv r� r� r� r� r� r� r� r� r� r� r� r� r� r� r� r� r� r� r� r2 r r r r r # sx / ! � = ) � 7 � J ( � G � � � / � 1 � 6 � or )r� r rZ �typesZopenstack.cloudr r r r Z openstackr r r rN Z Normalizerr r r r r �<module> s �
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