o fR@s,ddlZddlZddlZddlZddlZddlmZddlmZm Z m Z ddl m Z m Z mZmZddlmZmZmZmZmZmZddlmZmZdZdZeeZd d Zd e d e d efddZ!ddZ"d"ddZ#de$de%fddZ&de$de$de%fddZ'de$de$fddZ(Gdddej)Z)d"d d!Z*dS)#N)SpooledTemporaryFile)CallableListOptional)featuressafeyamlsubputil)IPV6_DYNAMIC_TYPES SYS_CLASS_NETget_devicelistrenderershould_add_gateway_onlink_flagsubnet_is_ipv6)NET_CONFIG_TO_V2 NetworkStatez/etc/netplan/50-cloud-init.yamls4# This is the initial network config. # It can be overwritten by cloud-init or console-conf. network: version: 2 ethernets: all-en: match: name: "en*" dhcp4: true all-eth: match: name: "eth*" dhcp4: true cstfdd|DS)Nc3s&|]\}}|r||fVqdSN) startswith).0keyvaluematch7/usr/lib/python3/dist-packages/cloudinit/net/netplan.py ,s z,_get_params_dict_by_match..)dictitems)configrrrr_get_params_dict_by_match+s rrentryrc Csd$dd}g}g}g}g}|dg} | durg} | D]} | d} | dr7| dkr/| d7} || d iq| tvrC|d d iq| d vrd | d } d| vr[| d| d7} | dr| ddd} t| d| r|td| d| d | d<|| d| vr||| dg7}d| vr||| dg7}d| vrd}t| rd|vrd}||| di| dgD]*}d|d|df}|d|d} d|vr| d|ddi|| q|| qd|vr|d}|r|d|krt d||d|n|d|d<t |dkr"|d |it |dkr0|d|it |dkrBd |i}|d!|it |dkr]|d!i}|d"|i|d!|id#|vrx|d#durz|d#t |d#idSdSdS)%aThis method parse a cloudinit.net.network_state dictionary (config) and maps netstate keys/values into a dictionary (entry) to represent netplan yaml. (config v1 -> netplan) An example config dictionary might look like: {'mac_address': '52:54:00:12:34:00', 'name': 'interface0', 'subnets': [ {'address': '192.168.1.2/24', 'mtu': 1501, 'type': 'static'}, {'address': '2001:4800:78ff:1b:be76:4eff:fe06:1000", 'mtu': 1480, 'netmask': 64, 'type': 'static'}], 'type: physical', 'accept-ra': 'true' } An entry dictionary looks like: {'set-name': 'interface0', 'match': {'macaddress': '52:54:00:12:34:00'}, 'mtu': 1501} After modification returns {'set-name': 'interface0', 'match': {'macaddress': '52:54:00:12:34:00'}, 'mtu': 1501, 'address': ['192.168.1.2/24', '2001:4800:78ff:1b:be76:4eff:fe06:1000"], 'ipv6-mtu': 1480}  cSs*|rt|ts |S||vr||S|gS)zT Helper to convert strings to list of strings, handle single string ) isinstancestrsplit)objtokenrrr_listifyXs  z$_extract_addresses.._listifysubnetsNtypedhcp4Tdhcp6)staticstatic6z%saddressprefixz/%dgatewaydefault)viatozAGateway %s is not contained within subnet %s, adding on-link flagzon-linkdns_nameservers dns_searchmtuzipv6-mturoutesz%s/%snetworkmetricdzZNetwork config: ignoring %s device-level mtu:%s because ipv4 subnet-level mtu:%s provided.r addresses nameserverssearchz accept-ra)r!) getrupdater rLOGdebugappendrwarninglenr is_true)rr ifnamerr'r<r8r= searchdomainsr(subnetsn_typeaddr new_routemtukeyrouteto_net entry_mtunsrrr_extract_addresses3s %            rRcs<tfdd|D}t|dkr|d|idSdS)Ncs$g|]\}}|ddkr|qS)z bond-masterN)r?)rnamecfg bond_masterrr s z0_extract_bond_slaves_by_name..r interfaces)sortedrrEr@)rXr rVbond_slave_namesrrUr_extract_bond_slaves_by_names  r[cs~td}tj|sdSt|}|tkrdSfdddD}dd|D}t d|||g|D]}t |q5dS)Nz etc/netplan/00-snapd-config.yamlcsg|]}t|qSr)r target_pathrftargetrrrWs z"_clean_default..)z-run/systemd/network/10-netplan-all-en.networkz.run/systemd/network/10-netplan-all-eth.networkz#run/systemd/generator/netplan.stampcSsg|] }tj|r|qSr)ospathisfiler]rrrrWsz9removing known config '%s' and derived existing files: %s) rr\rarbrcr load_binary_fileKNOWN_SNAPD_CONFIGrArBunlink)r`tpathcontentderivedexistingr^rr_r_clean_defaults$     rknet_config_contentreturnc Cszddlm}ddlm}WntytdtYdSwz@tdd1}| || | dt j |}|||}|||tjtWdn1sYwYWntyy}ztd t|WYd}~dSd}~wwtd d S) adUse netplan.State._write_yaml_file to write netplan config Where netplan python API exists, prefer to use of the private _write_yaml_file to ensure proper permissions and file locations are chosen by the netplan python bindings in the environment. 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