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    'eth0'].(tretsplittisdigittinttlower(tst_nsrettext((s:/usr/lib/python2.7/site-packages/cloudinit/net/__init__.pytnatural_sort_keyscCstS(s3Simple function to return the global SYS_CLASS_NET.(t
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cCs7t|�}|s%t|�dkr)tS|ddkS(s� Return True if VIRTIO_NET_F_STANDBY bit (62) is set.

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        - the 'master' device has the 'standby' feature bit set

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    /* interface name assignment types (sysfs name_assign_type attribute) */
    #define NET_NAME_UNKNOWN	0	/* unknown origin (not exposed to user) */
    #define NET_NAME_ENUM		1	/* enumerated by kernel */
    #define NET_NAME_PREDICTABLE	2	/* predictably named by the kernel */
    #define NET_NAME_USER		3	/* provided by user-space */
    #define NET_NAME_RENAMED	4	/* renamed by user-space */
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net.ifnames=0s9Stable ifnames disabled by net.ifnames=0 in /proc/cmdlinetlos4Found unstable nic names: %s; calling udevadm settles!Waiting for udev events to settletfunctvethRftdormantR7R6tlowerlayerdownR5tkeyitaddress(sdormantsdownR�sunknownN(Rtget_cmdlineR!R"RsR_RRtlog_timetudevadm_settletsetRIt
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r9}td|��nXdS(s�read the network config and rename devices accordingly.
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cCs>t|d�}|dkr4|r0td��ntS|dkS(s�return True if the provided interface has its own address.

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      1: randomly generated   3: set using dev_set_mac_addresstaddr_assign_types%s had no addr_assign_type.iiiN(iii(R3RR1R8(tifnameR�tassign_type((s:/usr/lib/python2.7/site-packages/cloudinit/net/__init__.pytinterface_has_own_macs
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          'device_id': Device id value (if it has one)
          'driver': Device driver (if it has one)
          'mac': mac address (in lower case)
          'name': name
          'up': boolean: is_up(name)
         }}
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r�d}|ds�|r|j	||||f�qqq�|j	d|||ff�nd}x0|dks�||kr|d7}||}q�W|j	d||||ff�||d<|��}|d
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r�}|j	d|||||f�q8Xq8Wt|�r�tdj|���ndS(Nsno interfaces to renameR�R�cstd��j�D��S(Ncss|]}|d|fVqdS(R�N((t.0tdata((s:/usr/lib/python2.7/site-packages/cloudinit/net/__init__.pys	<genexpr>fs(R{R�(tbymac(R�(s:/usr/lib/python2.7/site-packages/cloudinit/net/__init__.pyt
update_bynamees	cSs)tjddd|d|gdt�dS(NR�tlinkR�R�R�(RR�R8(tcurtnew((s:/usr/lib/python2.7/site-packages/cloudinit/net/__init__.pytrenameiscSs&tjddd|dgdt�dS(NR�R�R�R6R�(RR�R8(R�((s:/usr/lib/python2.7/site-packages/cloudinit/net/__init__.pyR6lscSs&tjddd|dgdt�dS(NR�R�R�R4R�(RR�R8(R�((s:/usr/lib/python2.7/site-packages/cloudinit/net/__init__.pyR4oss
cirename%di����cSs�|r@|r@|r@|d|ko?|d|ko?|d|kS|rj|rj|d|koi|d|kS|r~|d|kStS(smatch if set and in dataR�RLR�(R,(R�R�RLR�((s:/usr/lib/python2.7/site-packages/cloudinit/net/__init__.pytentry_matchyscs�g�j�D]!}�||||�r
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}t|�rt|�dkrwd||||f}t|��n|dSdS(NisjFailed to match a single device. Matched devices "%s" with search values "(mac:%s driver:%s device_id:%s)"i(R�RRR1R(R�RLR�R�R�R�(R�R�(s:/usr/lib/python2.7/site-packages/cloudinit/net/__init__.pyt
find_entry�s!s<[nic not present] Cannot rename mac=%s to %s, not available.R4s*[busy] Error renaming mac=%s from %s to %sR�R6s2[busy-target] Error renaming mac=%s from %s to %s.iR�is(unable to do any work for renaming of %ss$no work necessary for renaming of %ss$achieving renaming of %s with ops %ss.[unknown] Error performing %s%s for %s, %s: %ss
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RRR!R"RR�titemstcopyR|R
R�R,RNRD(trenamesR�R�tcurrent_infoR�R�R�R�R�R6R4topsterrorstupst
cur_bynamettmpname_fmtttmpiR�R�tnew_nameRLR�tcur_opstcur_nameR�ttargetttmp_nametopmaptopR�R)((R�R�s:/usr/lib/python2.7/site-packages/cloudinit/net/__init__.pyR�Ss�

				









"#
cCs7d}tjjt|d��r*d}nt||�S(s6Returns the string value of an interface's MAC AddressR�t
bonding_slavesbonding_slave/perm_hwaddr(R;RtisdirRR0(R�R((s:/usr/lib/python2.7/site-packages/cloudinit/net/__init__.pytget_interface_mac�s	cCsMt|d�dkrIt|�}|rE|rE|dd!|d}n|SdS(s�Returns the string value of an Infiniband interface's hardware
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cCs�i}x�t�D]�\}}}}||krNtd||||f��n|||<t|t�}|r||kr�td||||f��n|||<qqW|S(smBuild a dictionary of tuples {mac: name}.

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|�t|�f�q%W|S(s�Return list of interface tuples (name, mac, driver, device_id)

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r`tSXtS(sxReturn true when the instance has access to the provided URL

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rv}tdj|���nX||_||_||_||_||_	||_
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        @param interface: Name of the network interface to bring up.
        @param ip: IP address to assign to the interface.
        @param prefix_or_mask: Either netmask of the format X.X.X.X or an int
            prefix.
        @param broadcast: Broadcast address for the IPv4 network.
        @param router: Optionally the default gateway IP.
        @param connectivity_url: Optionally, a URL to verify if a usable
           connection already exists.
        @param static_routes: Optionally a list of static routes from DHCP
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