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d� dej �Z ddd�Z ddd�Z dd� Z ddd�Z!d dd�Z"dS ) � N)�List�Optional)�subp�util)�is_ipv6_address�is_ipv6_network�renderer�subnet_is_ipv6)� NetworkState)�available_nm_ifcfg_rhz/etc/NetworkManagerz/usr/lib/NetworkManagerz /etc/sysconfig/network-scriptsz�# This is generated by cloud-init. Do not edit.
#
[.config]
enable=nm-version-min:1.40
[connection.30-cloud-init-ip6-addr-gen-mode]
# Select EUI64 to be used if the profile does not specify it.
ipv6.addr-gen-mode=0
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Initializes the connection with some very basic properties,
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� �zNMConnection.__init__c C s6 | j �|�si | j |< | j �||�s2|| j | |< dS )z_
Sets a property unless it's already set, ensuring the section
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Checks if a config option is set. Returns True if it is,
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Returns the value of a config option if its set,
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Overrides the value of a config option if its already set.
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If for both ipv4 and ipv6, 'may-fail' is set to be False,
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Ensures there's appropriate [ipv4]/[ipv6] for given family
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Adds a numbered property, such as address<n> or route<n>, ensuring
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N)r> r )r r r; r r= r r r �
_add_numbered� s zNMConnection._add_numberedc C sN |� d�}| j | �|�}|r2|� d|� d|� �n |� d|� �| j | |< dS )a: Add route options to a given route
Example:
Given:
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value: 500
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Adds an ipv[46]address<n> property.
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Extends the ipv[46].dns property with a name server.
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��z NMConnection._add_nameserver)�
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Extends the ipv[46].dns-search property with a name server.
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Returns the connection UUID
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Integrate information from network state interface information
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This function returns the name of the interface config file.
It first checks for presence of network manager connection file.
If absent and ifcfg-rh plugin for network manager is available,
it returns the name of the ifcfg file if it is present. If the
plugin is not present or the plugin is present but ifcfg file is
not, it returns None.
This function is called from NetworkManagerActivator class in
activators.py.
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