/usr/lib/python3/dist-packages/cloudinit/net/__pycache__
Edit: /usr/lib/python3/dist-packages/cloudinit/net/__pycache__/cmdline.cpython-310.pyc (7521B)
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is_applicable z*InitramfsNetworkConfigSource.is_applicablec C r )z;Render a v1 network config from the initramfs configurationNr r
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__name__
__module__ __qualname____doc__abcabstractmethodboolr
dictr r r r r r s r ) metaclassc @ s6 e Zd ZdZd
ddZdefddZdefdd ZdS ) KlibcNetworkConfigSourcezInitramfsNetworkConfigSource for klibc initramfs (i.e. Debian/Ubuntu)
Has three parameters, but they are intended to make testing simpler, _not_
for use in production code. (This is indicated by the prepended
underscores.)
Nc C st || _ || _|| _| j d u rt | _ | jd u r t | _| jd u r6i | _t D ]}t|d}|r5|| j|< q'd S d S )Naddress)_files
_mac_addrs_cmdline_get_klibc_net_cfg_filesr get_cmdliner r )r r r r kmac_addrr r r __init__/ s
z!KlibcNetworkConfigSource.__init__r c C s< | j r t| jD ]
}|dr dS q tjtr dS dS )aD
Return whether this system has klibc initramfs network config or not
Will return True if:
(a) klibc files exist in /run, AND
(b) either:
(i) ip= or ip6= are on the kernel cmdline, OR
(ii) an open-iscsi interface file is present in the system
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z&KlibcNetworkConfigSource.is_applicablec C s t | j| jdS )N)files mac_addrs)config_from_klibc_net_cfgr r r
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dr| ||| q| r| | d< |d}|rd|v r| d| d < n| | d < |d | qb||fS ) a Convert a klibc written shell content file to a 'config' entry
When ip= is seen on the kernel command line in debian initramfs
and networking is brought up, ipconfig will populate
/run/net-
.cfg.
The files are shell style syntax, and examples are in the tests
provided here. There is no good documentation on this unfortunately.
DEVICE= is expected/required and PROTO should indicate if
this is 'none' (static) or 'dhcp' or 'dhcp6' (LP: #1621507) or 'static'
or 'off' (LP: 2065787). Note that IPV6PROTO is also written to address
the possibility of both ipv4 and ipv6 getting addresses.
Full syntax is documented at:
https://git.kernel.org/pub/scm/libs/klibc/klibc.git/plain/usr/kinit/ipconfig/README.ipconfig
NDEVICEDEVICE6z&no 'DEVICE' or 'DEVICE6' entry in dataPROTO IPV6PROTOfilenamedhcpnone)staticoff)r4 r3 dhcp6z Unexpected value for PROTO: %sphysical)typenamesubnets mac_address)IPV4IPV6ADDRr5 manual)r9 controlr )NETMASK BROADCASTGATEWAY)DNS0DNS1z:.0dns_nameservers DOMAINSEARCH,
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r` c C s t dt d S )Nz/run/net-*.confz/run/net6-*.conf)globr r r r r s r c C s | d u rt } g }i }| D ]Y}tt||d\}}||v rY|| d }|d|dkrFtdj|d|| d |d|dd|d |d || d | q
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r- c C s( t D ]} | }| s q| S dS )a
Return v1 network config for initramfs-configured networking (or None)
This will consider each _INITRAMFS_CONFIG_SOURCES entry in turn, and return
v1 network configuration for the first one that is applicable. If none are
applicable, return None.
N)_INITRAMFS_CONFIG_SOURCESr
r )src_cls
cfg_sourcer r r read_initramfs_config s rt c C s t | @}d }z4ztjd|d}| W W |r | W d S ty< | Y W |r4| W d S w |rD| w w 1 sHw Y d S )Nrb)modefileobj)ioBytesIOgzipGzipFilereadcloseIOError)blobiobufgzfpr r r _decomp_gzip s$
r c C s: z
t | }W t|S ttfy td| Y dS w )zDecode a string base64 encoding, if gzipped, uncompress as well
:return: decompressed unencoded string of the data or empty string on
unencoded data.
zaExpected base64 encoded kernel command line parameter network-config. Ignoring network-config=%s. )base64 b64decode TypeErrorrM LOGerrorr )rT r r r r _b64dgz s r c C sj | d u rt } d| v r3d }| D ]}|dr!|ddd }q|r3|tkr,ddiS t t|S d S )Nznetwork-config==rf rg r )r r r$ r% &KERNEL_CMDLINE_NETWORK_CONFIG_DISABLED load_yamlr )cmdlinedata64tokr r r read_kernel_cmdline_config s
r )N)NN) r r ra rz rx loggingr& r# cloudinitr
cloudinit.netr r r) r getLoggerr r ABCMetar r rq r` r r- rt r r r r r r r s.
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