//lib/python2.7/site-packages/cloudinit/sources/

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Disable Function :  jbc@sddlZddlZddlmZddlmZddlmZddlm Z m Z ddlm Z ddlm Z ddlmZdd lmZdd lmZejeZee jgZd d d fZdZdZdZdZdZedZeegZde fdYZ!de j"fdYZ#de#fdYZ$dZ%dZ&dZ'dZ(dZ)dZ*d Z+d!Z,d"Z-e.e.d#Z/e$e j0ffe#e j0e j1ffgZ2d$Z3dS(%iN(t ec2_utils(tlog(tnet(tEphemeralDHCPv4tNoDHCPLeaseError(tsources(t url_helper(tutil(twarnings(t EventTypet datasourcetEc2t strict_idtwarnslatest/api/tokent_ec2_disable_api_tokent21600sX-aws-ec2-metadata-tokens -ttl-secondst CloudNamescBs2eZdZdZdZdZdZdZdZRS(taliyuntawst brightboxtzstackte24cloudtunknownsno-ec2-metadata( t__name__t __module__tALIYUNtAWSt BRIGHTBOXtZSTACKtE24CLOUDtUNKNOWNtNO_EC2_METADATA(((sC/usr/lib/python2.7/site-packages/cloudinit/sources/DataSourceEc2.pyR'st DataSourceEc2cBsCeZdZddgZdZdgZdZdZdZ e j Z e ZdZdZd Zd Zed Zed Zd ZdZdddZdZdZedZedZdZedZedZdZ e!dZ"dZ#dZ$ddZ%ddZ&RS(R shttp://169.254.169.254shttp://instance-data.:8773s 2009-04-04s 2016-09-02ixi2cCs)tt|j|||d|_dS(N(tsuperR t__init__tNonetmetadata_address(tselftsys_cfgtdistrotpaths((sC/usr/lib/python2.7/site-packages/cloudinit/sources/DataSourceEc2.pyR"NscCstS(s5Return the cloud name as identified during _get_data.(tidentify_platform(R%((sC/usr/lib/python2.7/site-packages/cloudinit/sources/DataSourceEc2.pyt_get_cloud_nameRsc Csttj|jttd\}}tjd||j |j |dkre|j t j kret S|j t jkr{t S|jrtjrtjdt SyAt|j,tjdtjddd|j|_WdQXWq!tk rt SXn'tjdtjddd|j|_|js.t S|jjd d|_|jjd d|_|jjd ijd ijd i|_tS(NR s0strict_mode: %s, cloud_name=%s cloud_platform=%sttrues1FreeBSD doesn't support running dhclient with -sftlogfunctmsgsCrawl of metadata servicetfuncs meta-datas user-datatdynamicsinstance-identitytdocument(swarnN(tread_strict_modeRtget_cfg_by_pathR&tSTRICT_ID_PATHtSTRICT_ID_DEFAULTR#tLOGtdebugt cloud_nametplatformRRtFalseRtperform_dhcp_setupt is_FreeBSDRtfallback_interfacetlog_timetcrawl_metadatat_crawled_metadataRtgettmetadatat userdata_rawtidentitytTrue(R%t strict_modet_sleep((sC/usr/lib/python2.7/site-packages/cloudinit/sources/DataSourceEc2.pyt _get_dataVs<         'cCsk|js tS|jjdijdi}x6|jdijD]\}}d|krGtSqGWtS(s6Report if this instance type is Ec2 Classic (non-vpc).tnetworkt interfacestmacssvpc-id(RAR9R@titemsRD(R%t ifaces_mdt_mactmac_data((sC/usr/lib/python2.7/site-packages/cloudinit/sources/DataSourceEc2.pytis_classic_instanceys !% cCs|js dS|jjdS(Nsami-launch-index(RAR#R@(R%((sC/usr/lib/python2.7/site-packages/cloudinit/sources/DataSourceEc2.pyt launch_indexs cCsIt|ds$tjj|_n|jsBtjj|_n|jS(Nt_platform_type(thasattrR tdsnametlowerRQ(R%((sC/usr/lib/python2.7/site-packages/cloudinit/sources/DataSourceEc2.pyR8s  cCsd}|j}x|jD]}|j|j|}y"tjd|d|dt}Wn)tjk r}tj d||qX|j dkrtj d||S|j dkrd }tj |||j qqW|j S( sEGet the best supported api version from the metadata service. Loop through all extended support metadata versions in order and return the most-fully featured metadata api version discovered. If extended_metadata_versions aren't present, return the datasource's min_metadata_version. s{0}/{1}/meta-data/instance-idturltheaderstheaders_redactsurl %s raised exception %sis#Found preferred metadata version %sis0Metadata api version %s not present. 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