o w7e:U@sddlZddlZddlZddlZddlmZddlmZddlm Z m Z ddl m Z m Z mZddlmZeeZgdZgdZgd Zd d Zd d ZdddZddZddZddZGddde jZdddZdddZdS) N)Optional)log)subputil) ParserErrorrenderersubnet_is_ipv6) NetworkState)zpre-upupzpost-updownzpre-downz post-down) bridge_ageingbridge_bridgeprio bridge_fd bridge_gcinit bridge_hello bridge_maxagebridge_maxwait bridge_stp)addressnetmask broadcastnetworkmetricgateway pointtopointmediamtuhostname leasehours leasetimevendorclientbootfileserverhwaddrproviderframenetnumendpointlocalttlcCsg}gd}|D]:\}}|dkrq |dkr!d|d|df}|rD||vrDt|tr1d|}d|vr;|dd}|d ||q t|S) N) rrrrr pointopointrscope dns_searchdns_nameserversrrz%s/%sprefix _- {0} {1})items isinstancelistjoinreplaceappendformatsorted)ifacesubnetcontent valid_mapkeyvaluerB3/usr/lib/python3/dist-packages/cloudinit/net/eni.py_iface_add_subnet@s     rDc Cs|dkrgSg}gd}gd}ddi}|ddvr|d|D][\}}t|tr4||r2dnd }|r:||vr;q#|d krP|rP||krOtd |d ||q#||vrg|D]} |d |||| qVq#t|trqd |}|d ||||q#t |S)Nr) control device_iddriverindexinetmodenamesubnetstype)bridge_pathcostbridge_portpriobridge_waitport mac_address hwaddressrM)bondbridge infinibandvlanonoffrzZNetwork config: ignoring %s device-level mtu:%s because ipv4 subnet-level mtu:%s provided.rKr3r0) r9r4r5boolLOGwarningr:getr6r7r;) r<rHipv4_subnet_mtur> ignore_mapmultiline_keysrenamesr@rAvrBrBrC_iface_add_attrs^s<       rbFcCs|d}|d}|dkrd}n |dvrd|}nd|}|}|||ddjd i|d jd i|g}|rJ|d rJ|d jd i||S) NrKrEauto)hotplugzallow-z # control-)fullnamecverbz{cverb} {fullname}ziface {fullname} {inet} {mode}rQz hwaddress {mac_address}rB)copyupdater:r\r9)r<rHrender_hwaddressrerErfsubstlinesrBrBrC_iface_start_entrys rlc sfd}|D]}|}|drq|d}|d}|dkrx|d}|ds0tj||}t|D]At} fdd | D} | D].} t | d } | } Wdn1s_wYtj | } t || tj | | qGq5q|d kr|d}|dstj||}t|D].t d } | } Wdn1swYtj }t || tj ||qq|d kr|ddD]}||vrd |i||<d||d <qq|dkr|dd\}}}||vrd |i||<nd||vrtd||f|||d<|||d<|}q|dkr2|ddkr'|d}n|d}|||d<q|tvr@|d|||<q|tvrc|||vrRg|||<|||d|ddq|drd||vrvi||d<|dkrg||dd<|ddD]}||dd|qq|dkrg||dd<|ddD]}||dd|qq|drwd||vri||d<|tvr|ddd}|d||d|<q|d kr g||dd!<|ddD]}||dd!|qq|d"kr-|dd#kr"|d||dd#<q|d||dd#<q|d$krRd%||dvrCi||dd%<|d||dd%|d<q|d&krvd'||dvrhi||dd'<|d||dd'|d<q|d(rd)||vri||d)<|d(dd}|d||d)|<q|D]}d ||vrd*||d <qdS)+a}Parses the file contents, placing result into ifaces. '_source_path' is added to every dictionary entry to define which file the configration information came from. :param ifaces: interface dictionary :param contents: contents of interfaces file :param src_dir: directory interfaces file was located :param src_path: file path the `contents` was read N#r0rzsource-directory/cs@g|]}tjtj|rtd|durtj|qS)z^[a-zA-Z0-9_-]+$N)ospathisfiler7rematch).0rq expanded_pathrBrC s z*_parse_deb_config_data..rsourcerc _source_pathTr<familyz:Interface %s can only be defined once. Re-defined in '%s'.methodrRetherzdns-dnsz dns-searchsearchzdns-nameservers nameserversbridge_rT bridge_portsports bridge_hwmacrNpathcostrOportpriozbond-rSF) splitlinesstrip startswithsplitrprqr7globlistdiropenreadabspath_parse_deb_config_datadirnamerNET_CONFIG_OPTIONSNET_CONFIG_COMMANDSr9NET_CONFIG_BRIDGE_OPTIONSr8lowerkeys)ifacescontentssrc_dirsrc_pathcurriflineroptionparsed_src_dir dir_contentsentryfpsrc_data abs_entry new_src_pathabs_pathr<r}r~valdomainr# bridge_option bond_optionrBrvrCrs                    "               rcCsi}t||dddt|S)N)rr)r_ifaces_to_net_config_data)eni_datarrBrBrCconvert_eni_data7srcs4i|D]\}}|dd}|vr2|dkrd}nd}||gd|<d|vr2|d|d<||d d }|d rCd |d <nd |d <|d dkrT|d|d<dD] }||vrb||||<qVd|vrdD]}||dvr|d|r|d||d|<qi|d|qdfddtDdS)zReturn network config that represents the ifaces data provided. ifaces = _parse_deb_config_data(...) config = ifaces_to_net_config_data(ifaces) state = parse_net_config_data(config).:rloloopbackphysical)rMrKrLrRrQr~)_orig_eni_namerMrcrEmanualstaticr)rrrr)rrdns_rLrncsg|]}|qSrBrB)ruddevsrBrCrxdz._ifaces_to_net_config_data..)versionconfig)r4 partitionr\r9r;)rrKdatadevnamedtyper=copy_keynrBrrCr>s6    rc@sXeZdZdZdddZdddZdd d Zdd d Z  dd ede e ddfddZ dS)Rendererz@Renders network information in a /etc/network/interfaces format.NcCs6|si}|dd|_|dd|_|dd|_dS)Neni_pathetc/network/interfaces eni_header netrules_pathz(etc/udev/rules.d/70-persistent-net.rules)r\rrr)selfrrBrBrC__init__js zRenderer.__init__rc CsHg}|d}|d}d}ddd}d}|dd kr"|d d kr"d }n|dd kr0|d dkr0d}d} dD][} |r=| dkr=q4| dkrO| d||| || f7} q4| |vr| dkrd|| vrb| d7} n|d dkrn| d7} n| d7} d |vr| d|| |d f7} q4| d|| || f7} q4||| |||| ||S)aWhen rendering routes for an iface, in some cases applying a route may result in the route command returning non-zero which produces some confusing output for users manually using ifup/ifdown[1]. To that end, we will optionally include an '|| true' postfix to each route line allowing users to work with ifup/ifdown without using --force option. We may at somepoint not want to emit this additional postfix, and add a 'strict' flag to this function. When called with strict=True, then we will not append the postfix. 1. http://askubuntu.com/questions/168033/ how-to-set-static-routes-in-ubuntu-server zpost-up route addzpre-down route delz || truegwr)rrrrz0.0.0.0rz defaultz::r/rz -A inet6 default)rrrrz%s %s %srz -A inet6 z -hostz -netz %s/%sz %s %s)r\r9) rrouteindentr>r r or_truemapping default_gw route_linekrBrBrC _render_routessB    zRenderer._render_routeFc s g}di}dd}dd}|rdd<|rt|D]\}}d} |d<|dd<|d d d <d } t|rC| d 7} n|d } | d <|ddks^|ddks^|ddkrodd<|durn|rjdndd<n2|ddkr~d d<dd<n#|ddkrd d<dd<nt|rdd<|dur|rdndd<dfdd|Dvrdd <tt||dt|t|| } |dgD] } | |j | ddq| | q |Sg} d vsd!vr| d"j d&i| d#j d&i| td$dd%| | |S)'NrLz accept-ra wakeonlangz ethernet-wolrHrMrJrErcrI6rdhcp4dhcp6zipv6_dhcpv6-statefuldhcp10 accept_razipv6_dhcpv6-stateless ipv6_slaacrTcsg|] }dd|vqS)zauto %srKrB)rurr<rBrCrxsz*Renderer._render_iface..aliasriroutesz )rz bond-masterz bond-slavesz auto {name}ziface {name} {inet} {mode}r)rHr]rB) r\pop enumeraterr6rlrDrbextendrr9r:) rr<risectionsrLr ethernet_wolrHr=r] subnet_inetrkrrBrrC _render_ifacesx                   zRenderer._render_ifacec sddddddgd}|D]}|ddkrt|}q|j}|r.d ||d d d <|j}|r>d ||d d d <d ddddddg}|||t |fdddD]}|ddkrgq]||j||dq]| D] }| | |qvddd|DdS)z1Given state, emit etc/network/interfaces content.rrrIrrc)rMrE)rKrMrIrLrKr0rLrr.r-rnrr|)rrrUrSrTrVcs|d|dfS)NrMrKrB)rorderrBrCrz-Renderer._render_interfaces..)r@rz cSsg|]}d|qS) )r7)rusrBrBrCrx&sz/Renderer._render_interfaces..r) iter_interfacesr\rgdeepcopyr.r7dns_searchdomainsrrr; iter_routesr9r) r network_staterirr<r searchdomainsrrrBrrC_render_interfacessH        zRenderer._render_interfacesr templatesreturncCst||j}ttj||jr|jnd}t ||| ||j rCt||j }ttj|tj || |dddSdS)NrT)r> preserve_mode) r target_pathrr ensure_dirrprqrr write_filerr_render_persistent_net)rrrtargetfpeniheadernetrulesrBrBrCrender_network_state(s zRenderer.render_network_stateN)rF)NN) __name__ __module__ __qualname____doc__rrrrr rdictrrBrBrBrCrgs  4 M7rcCsFd}t||ddd}|sd}|ds|d7}|j||d}||S)Nr)rrr)rrrr)rendswithr)rrrirrrrBrBrCnetwork_state_to_eni=s rcCsPgd}ddg}|D] }tj|||dsdSq t|d}tj|s&dSdS)N)ifqueryifupifdownz/sbinz /usr/sbin)rrFrT)rwhichrrprqrr)rexpectedrpenirBrBrC availableQs  rr)NFr) rgrrprstypingr cloudinitrloggingrr cloudinit.netrrrcloudinit.net.network_stater getLoggerrrZrrrrDrbrlrrrrrrrBrBrBrCs0       <) W