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c C s | j d g s | St j | } xw | j d D]f } | j d } | } x> | D]6 } t | | t rW | | d k rW | | } qW qW W| | | /usr/lib/python2.7/site-packages/cloudinit/sources/__init__.pyt redact_sensitive_keysu s
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datasource( t sys_cfgt distrot pathst NoneRI R3 RJ RK RL R t get_cfg_by_patht dsnamet ds_cfgt udt UserDataProcessort ud_proc( t selfRN RO RP RW ( ( s> /usr/lib/python2.7/site-packages/cloudinit/sources/__init__.pyt __init__ s c C s
t j | S( N( R t obj_name( RX ( ( s> /usr/lib/python2.7/site-packages/cloudinit/sources/__init__.pyt __str__ s c C s | j } | j } | j } i i
d g d 6| d 6| d 6| j d 6| j d 6| j d 6| j d 6| d 6| d
6| d 6| d 6| j d
6| j d 6d 6S( s2 Return a dictionary of standardized metadata keys.t subplatformt
_beta_keyss availability-zonet availability_zones
cloud-namet
cloud_namet platformt public_ssh_keyss instance-idt instance_ids local-hostnamet local_hostnamet regiont v1( t get_hostnamet get_instance_idR^ R_ t
platform_typet get_public_ssh_keysRd R\ ( RX Rc Rb R^ ( ( s> /usr/lib/python2.7/site-packages/cloudinit/sources/__init__.pyt _get_standardized_metadata s$
c C st | j s
d S| r | } n | j } x6 | D]. \ } } t | | r, t | | | q, q, W| sp t | _ n d S( s Reset any cached metadata attributes to datasource defaults.
@param attr_defaults: Optional tuple of (attr, value) pairs to
set instead of cached_attr_defaults.
N( t _dirty_cachet cached_attr_defaultst hasattrt setattrt False( RX t
attr_defaultst attr_valuest attributet value( ( s> /usr/lib/python2.7/site-packages/cloudinit/sources/__init__.pyt clear_cached_attrs s c C s- t | _ | j } | s | S| j | S( s Datasources implement _get_data to setup metadata and userdata_raw.
Minimally, the datasource should return a boolean True on success.
( t TrueRk t _get_datat persist_instance_data( RX t return_value( ( s> /usr/lib/python2.7/site-packages/cloudinit/sources/__init__.pyt get_data s
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c C s t d d S( s@ Walk metadata sources, process crawled data and save attributes.sl Subclasses of DataSource must implement _get_data which sets self.metadata, vendordata_raw and userdata_raw.N( t NotImplementedError( RX ( ( s> /usr/lib/python2.7/site-packages/cloudinit/sources/__init__.pyRv I s c C sE | j } y" t | j j d | j } Wn3 t k
r` t j t d | j j d | n X| j } y+ t d t | j j d | j } Wn< t k
r | j } t j t d | j j d | n X| j
} y" t | j j d | j
} Wn3 t k
r4t j t d | j j d | n Xt | | | S( s Return the Datasource's prefered url_read parameters.
Subclasses may override url_max_wait, url_timeout, url_retries.
@return: A URLParams object with max_wait_seconds, timeout_seconds,
num_retries.
t max_waits6 Config max_wait '%s' is not an int, using default '%s'i t timeouts5 Config timeout '%s' is not an int, using default '%s't retriess5 Config retries '%s' is not an int, using default '%s'(
t url_max_waitt intRT R: t
ValueErrorR t logexcR t url_timeoutt maxt url_retriest Exceptiont URLParams( RX R R R ( ( s> /usr/lib/python2.7/site-packages/cloudinit/sources/__init__.pyt get_url_paramsO s0 "
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c C sJ | j d k r- | j j | j | _ n | rC | j | j S| j S( N( RI RQ RW t processt get_userdata_rawt
_filter_xdata( RX t apply_filter( ( s> /usr/lib/python2.7/site-packages/cloudinit/sources/__init__.pyt get_userdatas s
c C s4 | j d k r- | j j | j | _ n | j S( N( RK RQ RW R t get_vendordata_raw( RX ( ( s> /usr/lib/python2.7/site-packages/cloudinit/sources/__init__.pyt get_vendordataz s c C sM | j d k rF t j | _ | j d k rF t j d | j qF n | j S( sA Determine the network interface used during local network config.s( Did not find a fallback interface on %s.N( t _fallback_interfaceRQ R t find_fallback_nicR R R_ ( RX ( ( s> /usr/lib/python2.7/site-packages/cloudinit/sources/__init__.pyt fallback_interface s c C sI t | d s$ | j j | _ n | j sB | j j | _ n | j S( Nt _platform_type( Rm RS t lowerR ( RX ( ( s> /usr/lib/python2.7/site-packages/cloudinit/sources/__init__.pyRh s
c C sC t | d s! | j | _ n | j s< | j | _ n | j S( s Return a string representing subplatform details for the datasource.
This should be guidance for where the metadata is sourced.
Examples of this on different clouds:
ec2: metadata (http://169.254.169.254)
openstack: configdrive (/dev/path)
openstack: metadata (http://169.254.169.254)
nocloud: seed-dir (/seed/dir/path)
lxd: nocloud (/seed/dir/path)
t _subplatform( Rm t _get_subplatformR ( RX ( ( s> /usr/lib/python2.7/site-packages/cloudinit/sources/__init__.pyR\ s
c C s$ t | d r d t | d St S( s? Subclasses should implement to return a "slug (detail)" string.t metadata_addresss
metadata (%s)( Rm R~ t METADATA_UNKNOWN( RX ( ( s> /usr/lib/python2.7/site-packages/cloudinit/sources/__init__.pyR s c C s | j r | j S| j r | j j t r | j j t } t | t j ra | j | _ q | j j | _ t j
d t t | n | j j | _ | j S( s Return lowercase cloud name as determined by the datasource.
Datasource can determine or define its own cloud product name in
metadata.
s5 Ignoring metadata provided key %s: non-string type %s( t _cloud_nameR3 R: t METADATA_CLOUD_NAME_KEYR+ t sixt string_typesR t _get_cloud_nameR t debugt type( RX R_ ( ( s> /usr/lib/python2.7/site-packages/cloudinit/sources/__init__.pyR_ s c C s | j S( s Return the datasource name as it frequently matches cloud name.
Should be overridden in subclasses which can run on multiple
cloud names, such as DatasourceEc2.
( RS ( RX ( ( s> /usr/lib/python2.7/site-packages/cloudinit/sources/__init__.pyR s c C s+ | j s
d Sd | j k r' | j d Sd S( Ns launch-index( R3 RQ ( RX ( ( s> /usr/lib/python2.7/site-packages/cloudinit/sources/__init__.pyR s
c C sH t j t j | j g } | } x | D] } | j | } q+ W| S( N( R t FilterR t safe_intt apply( RX t processed_udt filterst new_udt f( ( s> /usr/lib/python2.7/site-packages/cloudinit/sources/__init__.pyR s
c C s t S( N( Ro ( RX ( ( s> /usr/lib/python2.7/site-packages/cloudinit/sources/__init__.pyt is_disconnected s c C s | j S( N( RJ ( RX ( ( s> /usr/lib/python2.7/site-packages/cloudinit/sources/__init__.pyR s c C s | j S( N( RL ( RX ( ( s> /usr/lib/python2.7/site-packages/cloudinit/sources/__init__.pyR s c C s i S( N( ( RX ( ( s> /usr/lib/python2.7/site-packages/cloudinit/sources/__init__.pyt get_config_obj s c C s t | j j d S( Ns public-keys( t normalize_pubkey_dataR3 R: ( RX ( ( s> /usr/lib/python2.7/site-packages/cloudinit/sources/__init__.pyRi s c C s d S( s5 Publish the public SSH host keys (found in /etc/ssh/*.pub).
@param hostkeys: List of host key tuples (key_type, key_value),
where key_type is the first field in the public key file
(e.g. 'ssh-rsa') and key_value is the key itself
(e.g. 'AAAAB3NzaC1y...').
N( ( RX t hostkeys( ( s> /usr/lib/python2.7/site-packages/cloudinit/sources/__init__.pyt publish_host_keys s c C s i d d 6} xp | j D]b \ } } | j | s; q n x> | D]6 } d | | t | f } t j j | rB | SqB Wq Wd S( Nt vdt xvdt vtbt sds /dev/%s%s( R R R ( R) R- t lenR R? t existsRQ ( RX t
short_namet mappingst nfromt tlistt ntot cand( ( s> /usr/lib/python2.7/site-packages/cloudinit/sources/__init__.pyt
_remap_device s
c C s d S( N( RQ ( RX t _name( ( s> /usr/lib/python2.7/site-packages/cloudinit/sources/__init__.pyt device_name_to_device s c C s4 | j } y | j j } Wn t k
r/ n X| S( s< Default locale is en_US.UTF-8, but allow distros to override( t default_localeRO t
get_localeR ( RX t locale( ( s> /usr/lib/python2.7/site-packages/cloudinit/sources/__init__.pyR s
c C sG | j j d | j j d } | r+ | S| j j d i j d S( Ns availability-zoneR^ t placement( R3 R: ( RX t top_level_az( ( s> /usr/lib/python2.7/site-packages/cloudinit/sources/__init__.pyR^ s
c C s | j j d S( NRd ( R3 R: ( RX ( ( s> /usr/lib/python2.7/site-packages/cloudinit/sources/__init__.pyRd ! s c C s. | j s d | j k r d St | j d S( Ns instance-ids iid-datasource( R3 R, ( RX ( ( s> /usr/lib/python2.7/site-packages/cloudinit/sources/__init__.pyRg % s c C s d } d } | } | j s/ | j j d r | r9 d
Sg } t j } t j | } | r | j d d k r t | j d } qg| r | j d d k r t | j d } qg| r | | g } qg| | g } n | j d }
t j |
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S( s; Get hostname or fqdn from the datasource. Look it up if desired.
@param fqdn: Boolean, set True to return hostname with domain.
@param resolve_ip: Boolean, set True to attempt to resolve an ipv4
address provided in local-hostname meta-data.
@param metadata_only: Boolean, set True to avoid looking up hostname
if meta-data doesn't have local-hostname present.
@return: hostname or qualified hostname. Optionally return None when
metadata_only is True and local-hostname data is not available.
t localdomaint localhosts local-hostnamet .i s ip-%st -i s %s.%sN( R3 R: RQ R Rf t get_fqdn_from_hostst findR, R; t is_ipv4t
gethostbyaddrR. R R ( RX t fqdnt
resolve_ipt
metadata_onlyt defdomaint defhostt domaint tokst hostnamet
hosts_fqdnt lhost( ( s> /usr/lib/python2.7/site-packages/cloudinit/sources/__init__.pyRf + s@
c C s | j j d | S( Nt data_source( RO t get_package_mirror_info( RX ( ( s> /usr/lib/python2.7/site-packages/cloudinit/sources/__init__.pyR h s c C s i } xm | D]e } x\ | j j D]K \ } } | | k r# | j | sZ t | | /usr/lib/python2.7/site-packages/cloudinit/sources/__init__.pyt update_metadatak s(
c C s t S( N( Ro ( RX RN ( ( s> /usr/lib/python2.7/site-packages/cloudinit/sources/__init__.pyt check_instance_id s c C sx | d k r t } n | d k r* t } n xG | D]? } | d k rI q1 n | | k rY | St j d | | | Sq1 W| S( Ns% invalid dsmode '%s', using default=%s( RQ t DSMODE_NETWORKt
VALID_DSMODESR R ( t
candidatest defaultt validt candidate( ( s> /usr/lib/python2.7/site-packages/cloudinit/sources/__init__.pyt _determine_dsmode s
c C s d S( N( RQ ( RX ( ( s> /usr/lib/python2.7/site-packages/cloudinit/sources/__init__.pyt network_config s c C s d S( N( ( RX ( ( s> /usr/lib/python2.7/site-packages/cloudinit/sources/__init__.pyt first_instance_boot s c C s d S( s( setup(is_new_instance)
This is called before user-data and vendor-data have been processed.
Unless the datasource has set mode to 'local', then networking
per 'fallback' or per 'network_config' will have been written and
brought up the OS at this point.
N( ( RX t is_new_instance( ( s> /usr/lib/python2.7/site-packages/cloudinit/sources/__init__.pyt setup s c C s d S( s activate(cfg, is_new_instance)
This is called before the init_modules will be called but after
the user-data and vendor-data have been fully processed.
The cfg is fully up to date config, it contains a merged view of
system config, datasource config, user config, vendor config.
It should be used rather than the sys_cfg passed to __init__.
is_new_instance is a boolean indicating if this is a new instance.
N( ( RX t cfgR ( ( s> /usr/lib/python2.7/site-packages/cloudinit/sources/__init__.pyt activate s N( s userdataN( s userdata_rawN( s
vendordataN( s vendordata_rawN( s security-credentials( (F R R R t dsmodeR RS RQ R R R R R R R R R t network_config_sourcesR R R R R t BOOT_NEW_INSTANCER R Rl Ro Rk R RY R[ Rj Rt Ry Rw Rv R R R t propertyR Rh R\ R R_ R R R R R R R Ri R R R R R^ Rd Rg Rf R R R t staticmethodR R R R R ( ( ( s> /usr/lib/python2.7/site-packages/cloudinit/sources/__init__.pyR sx 2 $
= % c C s g } | s | St | t j r2 t | j St | t t f rQ t | St | t r xz | j D]i \ } } t | t j r | g } n t | t t f rm x' | D] } | r | j | q q Wqm qm Wn | S( N(
R+ R R R, t
splitlinest listR R/ R) R* ( t pubkey_datat keyst _keynamet klistt pkey( ( s> /usr/lib/python2.7/site-packages/cloudinit/sources/__init__.pyR s
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rWt j t d | qo Xqo Wd d j | } t | d S( NRF R s# Searching for %s data source in: %st names search-%sR R# t descriptions searching for %s data from %st messages no %s data found from %st parents% Seeing if we can get any data from %ss found %s data from %ss Getting data from %s faileds4 Did not find any data source, searched classes: (%s)s , ( t list_sourcesR RZ t DEP_NETWORKR R t zipR
t ReportEventStackR. R R R
R R R R R R ( RN RO RP t ds_depst cfg_listt pkg_listt reportert ds_listR t ds_namesR} R t clst myrept st msg( ( s> /usr/lib/python2.7/site-packages/cloudinit/sources/__init__.pyt find_source s, "
c C s g } t j d | | | x | D] } | j t sK d t | f } n t j | | d g \ } } xO | D]G } t j | } t | d } | | }
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rp | j |
Pqp qp Wq# W| S( NsL Looking for data source in: %s, via packages %s that matches dependencies %ss %s%st get_datasource_list( R R R- t DS_PREFIXR t find_modulet
import_moduleR~ R1 ( R t dependsR t src_listt ds_namet m_locst _looked_locst m_loct modt listert matches( ( s> /usr/lib/python2.7/site-packages/cloudinit/sources/__init__.pyR s"
s system-uuidc C s9 | s
t St j | } | s# t S| j | j k S( N( Ro R t
read_dmi_dataR ( Rb t fieldt dmi_value( ( s> /usr/lib/python2.7/site-packages/cloudinit/sources/__init__.pyt instance_id_matches_system_uuid s c C s | s t } n | s t } n | t k r> | t k r: | S| SxE t j D]7 \ } } | \ } } | j | rK | | rK | SqK W| t k r | S| S( s@ Lookup the canonical cloud-id for a given cloud_name and region.( R t CLOUD_ID_REGION_PREFIX_MAPR) R- ( R_ Rd R` t prefixt
cloud_id_testt cloud_idt valid_cloud( ( s> /usr/lib/python2.7/site-packages/cloudinit/sources/__init__.pyt canonical_cloud_id( s c C s | s
d St | t j r | St | t r< t j | St | t r | t k rp t | j
d d t St d n t d t
| d S( sL data: a loaded object (strings, arrays, dicts).
return something suitable for cloudinit vendordata_raw.
if data is:
None: return None
string: return string
list: return data
the list is then processed in UserDataProcessor
dict: return convert_vendordata(data.get('cloud-init'))
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