o wÚ7eL ã @sÒUdZddlZddlmZddlmZddlmZddlm Z ddl m Z m Z ddl mZe e¡ZeZd d gZd Zd Zd ddedƒeegd¢dgdœZe ed<e eƒZdede dededdf dd„Zdd„ZdS)z)Apt Pipelining: configure apt pipelining.éN)Údedent)Úutil)ÚCloud)ÚConfig)Ú MetaSchemaÚ get_meta_doc)Ú PER_INSTANCEÚubuntuÚdebianz+/etc/apt/apt.conf.d/90cloud-init-pipeliningzQ//Written by cloud-init per 'apt_pipelining' Acquire::http::Pipeline-Depth "%s"; Úcc_apt_pipeliningzApt PipeliningzConfigure apt pipelininga This module configures apt's ``Acquite::http::Pipeline-Depth`` option, which controls how apt handles HTTP pipelining. It may be useful for pipelining to be disabled, because some web servers, such as S3 do not pipeline properly (LP: #948461). Value configuration options for this module are: * ``false`` (Default): disable pipelining altogether * ``none``, ``unchanged``, or ``os``: use distro default * ````: Manually specify pipeline depth. This is not recommended.)zapt_pipelining: falsezapt_pipelining: nonezapt_pipelining: unchangedzapt_pipelining: oszapt_pipelining: 3Úapt_pipelining)ÚidÚnameÚtitleÚ descriptionÚdistrosÚ frequencyÚexamplesÚactivate_by_schema_keysÚmetarÚcfgÚcloudÚargsÚreturncCsx| dd¡}t|ƒ ¡ ¡}|dkrtdttƒdS|dvr dS|dd„tdd ƒDƒvr4t|ttƒdSt d |¡dS) Nr ÚosÚfalseÚ0)ÚnoneÚ unchangedrcSsg|]}t|ƒ‘qS©)Ústr)Ú.0ÚbrrúD/usr/lib/python3/dist-packages/cloudinit/config/cc_apt_pipelining.pyÚ Hszhandle..réz%Invalid option for apt_pipelining: %s) Úgetr ÚlowerÚstripÚwrite_apt_snippetÚLOGÚ DEFAULT_FILEÚrangeÚwarning)rrrrÚapt_pipe_valueÚapt_pipe_value_srrr#Úhandle@s r0cCs&t|}t ||¡| d||¡dS)z0Writes f_name with apt pipeline depth 'setting'.z+Wrote %s with apt pipeline depth setting %sN)Ú APT_PIPE_TPLrÚ write_fileÚdebug)ÚsettingÚlogÚf_nameÚ file_contentsrrr#r)Ns r))Ú__doc__ÚloggingÚtextwraprÚ cloudinitrÚcloudinit.cloudrÚcloudinit.configrÚcloudinit.config.schemarrÚcloudinit.settingsrÚ getLoggerÚ__name__r*rrr+r1rÚ__annotations__r Úlistr0r)rrrr#Ús8      ÿ ÿ æ