/I_iSSKrSSKrSSK7 SSK7 SSKJr SSK7 SSKJs J r SSK Js J r "SS5r"SS5rg!\ \ 4a$ SSK7 SSK7 SSKJr SSK7 SSKJ r SSKJ r N@f=f)N)*)utilsc \rSrSrSrSrSrSrg)ifaceSchedulerFlagszEnumerates scheduler flags N)__name__ __module__ __qualname____firstlineno____doc__INORDER POSTORDER__static_attributes__r */usr/share/ifupdown2/ifupdown/scheduler.pyrrs&GIrrc\rSrSrSrSrSr\RRSSS9r \ S5r \ S5r \ S 5r\ SS j5r\ S 5r\ SSj5r\ S \R&S4Sj5r\ S \R&SS4Sj5r\ SSj5r\ SSj5r\ S5r\ SSj5r\ SSj5r\ SSj5r\ S S \R&SS S 4Sj5rSrg )ifaceScheduler%zscheduler functions to schedule configuration of interfaces. supports scheduling of interfaces serially in plain interface list or dependency graph format. Tvrfzvrf-mgmt-devname) module_nameattrc SUlSUlg)NT) _STATE_CHECK _SCHED_STATUSclss rresetifaceScheduler.reset6s rcUR$Nrrs rget_sched_statusifaceScheduler.get_sched_status;s   rcXlgr#r$)rstates rset_sched_statusifaceScheduler.set_sched_status?s!rNc ~ URnUR(aURUR:wagURR(dgUS:XaUR U5nUR UR5(dRUR[ R:wa4UR[RU5[R5 gURRU5GHnURRU5nSn [!US5(GaU<SU<SU<3n US:XGaEUR"(aUR"R$(aU (dUR&[R(:XaZUR[RU5[R(5 SU;d SU;dSU;aUR+S 5 MMUR&[R(:Xa UR&O[R,n UR[RU5U 5 GMVUR.R1U 5 UR3X#WUR4S 9 O5UR.R1U 5 UR3X#UR4S 9 U (dUR&[R(:Xa\UR[RU5[R(5 SU;d SU;dSU;aUR+S 5 GM@GMCUR&[R(:Xa UR&O[R,n UR[RU5U 5 GM UR>RS S 5S:XGa.UR(a UROS[@RBS'UR(a UROS[@RBS'URD(a URDOS[@RBS'URF(aSRIURF5OS[@RBS'URJRU/5H>nUR.R1U<SU<SU<35 [LRN"XtS9 M@ gg![6aPn UR9[;U 55(d&S n UR.R=[;U 55 Sn A GNSn A ff=f!U (dUR&[R(:XaXUR[RU5[R(5 SU;d SU;dSU;aUR+S 5 ffUR&[R(:Xa UR&O[R,n UR[RU5U 5 f=f![6an S[;U 5RQ5;a6UR.RSU<SU<S[;U 5<35 Sn A GMURUU<SU<S[;U 5<35 Sn A GM Sn A ff=f)z#Runs sub operation on an interface Nzquery-checkcurrrrun: z : running module updownF)ifaceobj_getfuncraddon_scripts_support01IFACELOGICALMETHOD,ADDRFAMz : running script )envzpermission denied )+nametypeflags ADDONS_ENABLEcreate_n_save_ifaceobjcurr link_exists ifaceType BRIDGE_VLANset_state_n_status ifaceStatefrom_str ifaceStatusNOTFOUND module_opsgetmoduleshasattr priv_flagsNOCONFIGstatusERRORr)SUCCESSloggerdebugr, get_ifaceobjs Exception ignore_errorstrerrorconfigosenviron addr_method addr_familyjoin script_opsr exec_commandlowerwarning log_error) r ifupdownobjifaceobjopcenv ifacenamequery_ifaceobjmnamemerrmsgrOes r run_iface_opifaceScheduler.run_iface_opCs7MM    0 0HMM A   .. " "&AA(KN ++HMM:: !6!6611*2E2Eb2I2=2F2FH ++//3E##''.AC& 81e$$:CROC..%//$//88$$(//[->->>// 0C0CB0G0;0A0AC{fl6G26M,,U37N "*K4E4E!E'oo#.#6#6// 0C0CB0G0689$**005hN/:/H/HJ$**005h/:/H/HJ(//[->->>// 0C0CB0G0;0A0AC{fl6G26M,,U37N "*K4E4E!E'oo#.#6#6// 0C0CB0G068Q4V    ! !"93 ?3 F3;==(--bBJJw 5=]]HMMBJJy !;C;O;O8#7#7UWBJJx FNFZFZCHHX-A-A$B`bBJJy !$//33B;""((U*,-U&&u7 < G1 "//A77C &&,,SV4 (//[->->>// 0C0CB0G0;0A0AC{fl6G26M,,U37N "*K4E4E!E'oo#.#6#6// 0C0CB0G068!U*c!flln<#**22)RQTUVQW3XYY#--YCPQF.STT Us^AS06S0U 5S0X.0 U :AU?U U  U  CX+. Z<8A Z7 %Z77Z<c USRnURRSU-5 SUS;aUSR[R :waUSR S:wa~URU5(dhURRSU-5 URRS5nU(a'UH!n[RUl U"XS5 M# gUH|nURRU5nU(a U"XS5 UHEnUR'XUUR(RS S 5S :XaUR+Xg5OSS 9 MG M~ URRS5nU(aUVs/sHnU"XUS5PM ngg![aan UR![#U 55(d8URR%USR<S[#U 5<35 Sn A NSn A ff=fs snf![a1n URR%S [#U 5-5 Sn A gSn A ff=f)zQRuns all operations on a list of interface configurations for the same interface rz%s: running ops ...r/pppz%s: does not existposthookNr-r1r2r3)rg%s)r<rRinfor=rBrCr\rArS sched_hooksrJrGrQrO ops_handlersrUlink_master_slave_ignore_errorrWrbrorYgenerate_running_env) rrd ifaceobjsopsrh posthookfuncrerfhandlerrns rrun_iface_list_ops!ifaceScheduler.run_iface_list_opss3aL%%  5y @A c!f ! !!Y%:%::! ((E1++I66    $ $%99%D E'2266zBL )H&1&9&9HO ?!* B"..2226GK16 &  &--112I!$'(%99(G-1!3&"#..22:>  $-/$-kSV<$-/ !&EEc!fMM"))11%.q\%6%6A3@A / ""**4Q<8 sC F,HH(H, H6AHHH I)'IIFc`SUS;agURR(ag[RR(dpURR(aUUR U5(d@UR RSS5S:Xa [RR(dgURnU(dgU(aUVs/sH owU:wdM UPM snOUnU(dgUHnURU5(dM[RR(dtUR U5(a0URRSUR-SU--5 gURRSUR-SU--5 g gs snf) zCheck if upperifaces are hanging off us and help caller decide if he can proceed with the ops on this device Returns True or False indicating the caller to proceed with the operation. r/rTwarn_on_ifdownr2z%s: skipping interface down,z upperiface %s still around F)r>SCHED_SKIP_CHECK_UPPERIFACES ifupdownflagsFORCEr?is_ifaceobj_noconfigrYrJALL upperifacesrArRrur<rb) rrdrer{parentfollowdependentsulistutmpulists r_check_upperifaces!ifaceScheduler._check_upperifacessq Q     : :    % %%%33 55h??""&&'7=D!''++$$:@51fQ5 A&&q))$**.."77AA#**//0N%]]1+-KQ-N1OP $**223Q%]]4+-KQ-N4OP#6s  F+#F+c NURU5nU(d[SU-5eUR(aHUSR[R US5:XaUR RSU-5 gUHnURXX4U5(aM g U[R:XaURXU5 UGHCnURn U (dMUR[R:Xa|[!U 5Hmn URU 5=(d /HLn U (dM U R"(aMUR$UR&:XdM;U R)U 5 MN Mo UR RU<S[+U 5<35 U(dJU V s/sHn UR-U 5(dMU PM n n U (aUR/XUX%USS9 GM-GM0UR/XUX%USS9 GMF U[R::XaURXU5 ggs sn f![aZnUR1[+U55(aSnAGMUR3[R4[6R85 eSnAff=f) 8runs interface by traversing all nodes rooted at itself %s: not foundr%s: already processedNz: found dependents Fcontinueonfailure)rTrUrr(rErFrRrSrrrr~ lowerifaces link_kind ifaceLinkKindVRFlistautor<VRF_MGMT_DEVNAMEremoverWis_iface_noconfigrun_iface_listrVrDNEWrGrPr)rrdrhr{rorderrrzredlist lower_ifnamelower_ifaceobjd new_dlistrns rrun_iface_graphifaceScheduler.run_iface_graphsc --i8 OY67 7    q\  :#6#6s2w#? ?    $ $%C+E9"P '11 1  " ";3 ? 2'%I!#00Q88!33JNN0;0A0ACs<* I5H;H;I;I;I J$ J0/JJ$c UHnURXX4XV5 M g![an U(aURR[R 5(a+[ R[R"5S5 URRU<S[U 5<35 Sn A MUR[U 55(aSn A M[U<S[U 5<S35eSn A ff=f)Runs interface list r  : z : ()N) rrUrR isEnabledForloggingDEBUG tracebackprint_tbsysexc_inforXrWrV) rrd ifacenamesr{rrrrrhrns rrifaceScheduler.run_iface_list6s $I J!!+#/$ J$"))66w}}EE!**3<<>!+<=&&,,CF-KL#00Q88'iQ(HII Js! DB C;:C;C;;Dc ^URU5nU(d[SU-5eUR(aHUSR[R US5:XaUR RSU-5 gU(dURXU5 UHWnURn U (dMUR RU<S[U 5<35 URXUUUSS9 MY g![a+n UR[U 55(aSn A MeSn A ff=f) rrrrrNz: found upperifaces Tr) rTrUrr(rErFrRrSr~rrWrun_iface_list_upperrV) rrdrhr{rr skip_rootrzrerrns rrun_iface_graph_upper$ifaceScheduler.run_iface_graph_upperLs  --i8 OY67 7    q\  :#6#6s2w#? ?    $ $%B-D"!#00Q88 sC77 D,D'&D''D,c vUHnURXX4XW5 M g![an URR[R 5(a+[ R[R"5S5 URRU<S[U 5<35 Sn A MSn A ff=f)rr rN) rrUrRrrrrrrrrbrW) rrdrr{rrrrrhrns rr#ifaceScheduler.run_iface_list_upperos $I '' &3$ %%227==AA&&s||~a'89""**y#a&+IJ  s B8BB33B8c/nUGHnURU5nU(dM[UR=(d /5RU5n/nUHn URU 5n U (dMU R=(a U RR (+n U (aUR U 5(d U (aMqURU 5(a U R[R:XdMURU 5 M URU5 GM URU5 U(aURXU5 g)aRecursively find valid upperifaces valid upperifaces are: - An upperiface which had no user config (example builtin interfaces. usually vlan interfaces.) - or had config and previously up - and interface currently does not exist - or is a bridge (because if your upperiface was a bridge - u will have to execute up on the bridge to enslave the port and apply bridge attributes to the port) N)get_ifaceobj_firstsetr differencerMrNget_ifaceobjs_savedrArrBRIDGEappendextend_get_valid_upperifaces) rrdrallupperifacenamesupperifacenamesrhrernulistr uifaceobj has_configs rr%ifaceScheduler._get_valid_upperifacess#I"55i@H,,23>>OEF'::1=  "+"6"6#@"+"6"6"?"?A  [%D%DQ%G%G#k.E.Ea.H.H '00M4H4HH]]1%  " "6 *-$. !!/2   & &{'9 ;rcv/nURXU5 U(dgURRU5 UH0nURU5nU(dMUR XU5 M2 g![ a?nU(a-URR S[U5-5 SnAMsSnAMySnAff=f)zRun through valid upperifaces Nrt)rrRrSrTr~rUrbrW) rrdrr{rrrrzrns rrun_upperifacesifaceScheduler.run_upperifacess  "";KH   -A ='55a8  &&{sC   =$&&..tSV|<<% =sA/A// B89.B33B8cURRS5 URRS5 UH8nURU5nUHnURUR5 M M: U(a6URRS5 URRU5 U(a6URRS5 URRU5 URRS5 g)Nz{ z ifaceobjs:z Dependency Graph:z Indegrees:z} )rRrurTdump)rrdrdependency_graph indegreesinameiobjsiobjs r_dump_dependency_info$ifaceScheduler._dump_dependency_infos &/E--e4E +,,-      # #$9 :    # #$4 5     # #N 3    # #I .&rcz[U5S:XaU$U(d=[5n[UR55HnUR U5XV'M [ R XE5n[RR(aU$/nUVs/sHnXb;dM URU5PM nU$s snf)Nr) len OrderedDictrkeysget_iface_refcntgraphtopological_sort_graphs_allrr>rr) rrdrr{rrrhifacenames_all_sortedifacenames_sorteds rget_sorted_iface_list$ifaceScheduler.get_sorted_iface_lists z?a  # I!"2"7"7"9: '2'C'CI'N $; !& A A(8!E    " "( ()> 8)>I(6 -  ! !) ,)> 8!  8s  B8B8c Sn /n [URRSS55n U (dDU(d=[5n[ UR 55Hn UR U 5X]'M [RR(dSUS;am[UVs/sHnURU5(dMSPM sn5(a4UVs/sHnURU5(aMUPM sn(aSOSn U (d:U (a3URXX4U5n U (aSUS;aU R5 OU (dURUX#UU5nU(akUV s/sH3n X;dM URU 5(aM"U RU 5PM5 n UR R#SS[%U 5--5 OUR R'S 5 U (d$[ U5n S US;aU R5 UR)XUS UUS 9 UR+5(dg U(dURRS S5S:Xa[RR(dU(dU (aSUS;axUR R-S5 SUlS[RlUR3XU5 S[RlSUlUR5S5 g g g g g s snfs snfs sn f!S[RlSUlUR5S5 f=f)aruns interface configuration modules on interfaces passed as argument. Runs topological sort on interface dependency graph. Args: **ifupdownobj** (object): ifupdownMain object **ifacenames** (list): list of interface names **ops** : list of operations to perform eg ['pre-up', 'up', 'post-up'] **dependency_graph** (dict): dependency graph in adjacency list format Kwargs: **indegrees** (dict): indegree array of the dependency graph **order** (int): ifaceSchedulerFlags (POSTORDER, INORDER) **followdependents** (bool): follow dependent interfaces if true **sort** (bool): sort ifacelist in the case where ALL is not set Fskip_ifacesortr2r.rTz3graph roots (interfaces that dont have dependents):z %szinterface sort returned Noner/N)rrrskip_upperifacesz7running upperifaces (parent interfaces) if available ..)intrYrJrrrrrr>ranymust_follow_upperifacesrArreverserrRrSrWrbrr%rur IGNORE_ERRORSrr))rrdrr{rrrrskipupperifacessortfollowupperifaces run_queuerrhisorted_ifacenamess r sched_ifacesifaceScheduler.sched_ifacess9N" [//334DcJKi# I!"2"7"7"9: '2'C'CI'N $;""&&s1v~jCj&>>qAjCDD1;%K 1/:/F/Fq/I&' %K*..3& "d55k$'9F Q%%'"$'$=$=k,6=M,5%7!%*;:):I(61!* i 81Y%%i0):: &&,,.57##%% ""&&'93?3F#))--2B"A    # #%6 7 +$) 48 ##1##KSA49 ##1#' $$T*/#G eC%K(:d5: ##1#' $$T*s6&L!L!L&8L&2 L+?L+L+.L00/Mr r#)F)NTF)NTTF)T)NN)r r r rrrr policymanagerpolicymanager_apiget_module_globalsr classmethodr r%r)ror~rrrrrrrrrrrrrr rrrr%sLM$66II J !!!!""KUKUZ..`,1,,\AE1;;)-B@B@H#'/B/L/L(,JJ*GK9>  D:>9>  ))V*.==(?C'' :>!!4!%)33!%u5@+@+rr)rZrifupdown2.ifupdown.graphifupdown2.ifupdown.ifaceifupdown2.ifupdown.utilsrifupdown2.ifupdown.statemanager ifupdown2.ifupdown.policymanagerifupdownr ifupdown2.ifupdown.ifupdownflagsr ImportErrorModuleNotFoundErrorifupdown.graphifupdown.ifaceifupdown.utilsifupdown.statemanagerifupdown.ifupdownflagsifupdown.policymanagerrrr rrrsi 3**.1<<<< H +H +! ()3  $'223s'A)A21A2