"·T`·"ã*@sKdZddlZddlmZddlmZddlmZm Z ddl m Z ddl m Z ddlmZdd lmZd gZe ZejeƒZd d d ddddedƒdededƒedƒedƒedƒedƒgde ddddddddddd gd!dd"id#d$d%d&d'd&d(d)d*dd"iid+ddd gd!d,dd d!dd"iidd"igid#d$d%d&d'd&d*d,dd"idd d!dd"iigiid-dd.iid*d$d/gd'd&iii ZeeƒZdZd0Zd1d2„Zd3d4„Zd5d6„Zd7d8„ZdS)9z``. Snap ``commands`` is a dictionary or list of individual snap commands to run on the target system. These commands can be used to create snap users, install snaps and provide snap configuration. .. note:: If 'side-loading' private/unpublished snaps on an instance, it is best to create a snap seed directory and seed.yaml manifest in **/var/lib/snapd/seed/** which snapd automatically installs on startup. **Development only**: The ``squashfuse_in_container`` boolean can be set true to install squashfuse package when in a container to enable snap installs. Default is false. ÚdistrosZexamplesax snap: assertions: 00: | signed_assertion_blob_here 02: | signed_assertion_blob_here commands: 00: snap create-user --sudoer --known @mydomain.com 01: snap install canonical-livepatch 02: canonical-livepatch enable zÑ # LXC-based containers require squashfuse before snaps can be installed snap: commands: 00: apt-get install squashfuse -y 11: snap install emoj a‹ # Convenience: the snap command can be omitted when specifying commands # as a list and 'snap' will automatically be prepended. # The following commands are equivalent: snap: commands: 00: ['install', 'vlc'] 01: ['snap', 'install', 'vlc'] 02: snap install vlc 03: 'snap install vlc' zë # You can use a list of commands snap: commands: - ['install', 'vlc'] - ['snap', 'install', 'vlc'] - snap install vlc - 'snap install vlc' zÅ # You can use a list of assertions snap: assertions: - signed_assertion_blob_here - | signed_assertion_blob_here Ú frequencyÚtypeÚobjectZ propertiesÚsnapÚ assertionsZarrayÚitemsÚstringZadditionalItemsFZminItemséZ minPropertiesZ uniqueItemsTZadditionalPropertiesÚcommandsZoneOfÚsquashfuse_in_containerZbooleanZrequiredz(/var/lib/cloud/instance/snapd.assertionscCsâ|s dStjdƒt|tƒr5|jƒ}n't|tƒs\tdjd|ƒƒ‚tdg}dj |ƒ}x1|D])}tjd|j dƒdd …ƒq~Wt j t |jd ƒƒtj|t gd d ƒdS) aImport list of assertions. Import assertions by concatenating each assertion into a string separated by a ' '. Write this string to a instance file and then invoke `snap ack /path/to/file` and check for errors. If snap exits 0, then all assertions are imported. Nz'Importing user-provided snap assertionsz8assertion parameter was not a list or dict: {assertions}rZackÚ zSnap acking: %srézutf-8ZcaptureT)ÚLOGÚdebugÚ isinstanceÚdictÚvaluesÚlistÚ TypeErrorÚformatÚSNAP_CMDÚjoinÚsplitr Z write_fileÚASSERTIONS_FILEÚencoder)rZsnap_cmdZcombinedZasrt©r'ú:/usr/lib/python3/dist-packages/cloudinit/config/cc_snap.pyÚadd_assertionsšs     'r)cCs=|s dStjdƒt|tƒrHdd„t|jƒƒDƒ}n't|tƒsotdjd|ƒƒ‚t d|ƒ}g}x~|D]v}t|t ƒ}y#t j |d|d t j jƒWq‹t jk r}z|jt |ƒƒWYdd}~Xq‹Xq‹W|r9d jd |ƒ}tjt|ƒt|ƒ‚dS) aMRun the provided commands provided in snap:commands configuration. Commands are run individually. Any errors are collected and reported after attempting all commands. @param commands: A list or dict containing commands to run. Keys of a dict will be used to order the commands provided as dict values. Nz#Running user-provided snap commandscSsg|]\}}|‘qSr'r')Ú.0Ú_Úvr'r'r(ú Äs z run_commands..z5commands parameter was not a list or dict: {commands}rrÚshellZ status_cbz.Failures running snap commands: {cmd_failures}Ú cmd_failures)rrrrÚsortedrrr r!rÚstrrÚsysÚstderrÚwriteZProcessExecutionErrorÚappendr ÚlogexcÚ RuntimeError)rZfixed_snap_commandsr/Zcommandr.ÚeÚmsgr'r'r(Ú run_commands¶s,  "   #*  r:cCsŒtjƒsdSy|jjƒWn%tk rHtjtdƒ‚YnXy|jjdgƒWn%tk r‡tjtdƒ‚YnXdS)z,Install squashfuse if we are in a container.NzPackage update failedZ squashfusezFailed to install squashfuse)r Z is_containerZdistroZupdate_package_sourcesÚ Exceptionr6rZinstall_packages)Úcloudr'r'r(Úmaybe_install_squashfuseÛs   r=cCsŽ|jdiƒ}|s,tjd|ƒdSt|tƒtj|jddƒƒr^t|ƒt|jdgƒƒt |jdgƒƒdS)Nrz8Skipping module named %s, no 'snap' key in configurationrFrr) ÚgetrrrÚschemar Zis_truer=r)r:)r Zcfgr<rÚargsZcfginr'r'r(Úhandleës   rA)Ú__doc__r2ÚtextwraprZ cloudinitrZloggingZcloudinit.config.schemarrZcloudinit.settingsrZcloudinit.subprrr r rZ getLoggerÚ__name__rr?r"r%r)r:r=rAr'r'r'r(Ús|              %