Edit: /opt/dedrads/__pycache__/first_setup.cpython-313.pyc (20493B)
}jJ S r SSKrSSKrSSKrSSKrSSKrSSKrSSKrSSK r SSK
r
SSK r " S S5 r S r
\S:X a \
" 5 gg)a$
script to resolve known issues with new vps/dedi
and improve thier default configurations
it is to be ran with -c on provision to alert of issues via STR/stdout
-c is fast, but without flag does all the stuff that is slow (~30s)
will not send STRs unless the -s flag is used
Author: MathewL
Nc \ rS rSrS rS rSS jrS rS rSS jr S r
S r S
r S r
S rS
rS rS rS rS r SS jrS rSrg)
FirstSetup c SU l SU l U R 5 U R 5 U R 5 [
R " 5 U l g )N )str_msgrun_logget_argsis_a_vps
get_mem_totalsocket gethostname host_nameselfs /opt/dedrads/first_setup.py__init__FirstSetup.__init__ s>
++- c < [ R " 5 nUR SSSSSS9 UR SSSSS S9 UR S
S SSS S9 UR S
SSSSS9 UR SSSSSS9 UR SSSSSS9 UR 5 U l g)z
argz
-sz
--send-str
store_trueFz2Silence most output, sends STR to T2S for errors.
)actiondefaulthelpz-nz--no-ea4z(Skips installing missing apache modules
z-v --verbosez Enables verbose output with -s
z-cz--checkz1Performs the new server checks instead of tweaks
-az--allzDoes both server tweaks
-dz
--dns-clusterzChecks dns clustering
N)argparseArgumentParser add_argument
parse_argsargs)r parsers r r
FirstSetup.get_args s ((* G
=
4
F
-
+
%%' r c U( a UnO[ R " U5 nU R SU S35 [ R " U[ R
SUSS9nWR nU R S U S3SS
9 U$ ! [ a5 nSU SU S3nU R U5 U R U5 SnAN\SnAff = f) z1
runs subprocess, builds log var, returns stdout
zEXEC:
TF)stdouttextshellcheckzError on cmd:
z
Output:
NzOUT: end) shlexjoinlogsprunPIPE Exceptionlog_strr( )r cmdr* input_strrete error_strresults r run_cmdFirstSetup.run_cmdP s I
3I 6)B'( $&&BGG$e5C 5#.
$))Ks"EI HHY LL # # $s &A? ?
B> +B99B>c U R ( a SnOSn [ R " SSU SU R 3SU R SU R S3S9 g
! [ R
a nU R
S U 35 S
nAg
S
nAff = f) z
create an STR ticket
VPSzDedicated Serverzstr@imhadmin.netzNew z with errors: z0Errors encountered during first_setup.py:
Host: r' )destsubjectbodyz Failed to create STR ticket - N)is_vpsrads make_ticketr r TicketErrorr0 )r
server_stringexcs r make_strFirstSetup.make_stre s ;; !M .M
= ' }o^DNN;KL ~~
= HH5cU; < < =s AA B .BB c U R ( a< U R R ( a! U R S5 U R 5 U R ( d1 U R R ( a [
R " S5 [ U R =( d S5 [
R " S5 g)z8
finishes program and handles final output (str/stdout)
z
creating str
r zfirst_setup complete.N)r r# send_strr0 rI sysexitprintr s r final_outputFirstSetup.final_outputy sh <
?
45 89 ,- ?@r c v U R S5 nUR S5 ( a U R S5 g g )N)dur z/var/cpanel/clusterz4 zBError: DNS clustering is not set up, /var/cpanel/cluster is empty
)r<
startswithr5 )r outputs r check_clusteringFirstSetup.check_clustering s8 AB U # # LL1
$r c 6 U R SSSU R 45 nU( d U R S5 SnU R R ( a SnOSnSU 3nUR S 5 n[ R " S
S S US
4[ R [ R [ R S9 nUR U5 u pgUR 5 ( a U R SU 35 SSS5 SnSn U R S5 nSU; aA U R SR USR U5 SR U 5 5 5 gU R U 5 U R U5 U R SSS9 g! , ( d f N= f)z
checks a few things so the customer wont have to contact us for them
makes an str if issues are found and the -s flag is used (vps auto prov)
otherwise the errors go to stdout (dedi manual prov)
intended to run after user provisioning.
digz+shortz@nsz'Error: A record for hostname not found
15z-dsr z /opt/dedrads/first_setup.py utf-8atnow+minutes)stdinr( stderrz5Failed to schedule DNS cluster check with atd. Error:N)whmapi1set_tweaksettingz&key=mycnf_auto_adjust_maxallowedpacketzvalue=0)z&/usr/local/cpanel/bin/checkallsslcertsz
--allow-retryr )z/usr/local/cpanel/cpkeycltzUpdate succeededzsError: New server with invalid cPanel license.
stdout:
{}Run these commands after fixing cPanel the license:
{}
{}
z"service cpanel restart &>/dev/nullTr* )r< r r5 r# dns_clusterencoder1 Popenr3 DEVNULL communicatepollformatr/ )
r rg delayflagsp_cmdproc_rs tweak_cmdssl_cmds
r check_thingsFirstSetup.check_things sp uht~~ FG LLC D 99 EE.ug6 W%
XX
5#ui 0''::77
((/IAyy{{ #H&
=> V + LL "6HHY'HHW%
LL ! LL #
LL=TL JW
s 6=F
Fc [ R R S5 ( a U R S5 U R ( a" U R S5 U R SSS9 g U R S5 U R S5 g )
z
These operations are kinda slow (30 seonds or so)
So they are best to be ran before the customer pays
They also do not require a valid cpanel license
"/usr/sbin/yum-complete-transaction)r r\ )yumr\ installzperl-File-Slurpz perl-YAMLzperl-YAML-Syckzperl-Template-Toolkitzfyes y | cpan -i Switch LWP::Protocol::https IO::Scalar Date::Parse Text::Template CDB_File &>/dev/nullTrw )cpanz-izJSON::XS)kcarectlz-uN)r` pathexistsr< rC r s r tune_systemFirstSetup.tune_system sv 77>>> ? ? LLE F ;; LL
LL+
LL3 4 LL+ ,r c U R ( a gU R / SQ5 U R S5 U R SS/5 U R SS/5 g)z8Sets swappiness to 0 and clears swap if dedicated serverN)sysctlz-wzvm.swappiness=0zSwap is now clearing
swapoffr swapon)rC r< r0 r s r set_swappinessFirstSetup.set_swappiness sH ;; 89 )* i&' h%&r c @ U R R ( a gSn[ R R U5 ( d U R SR
U5 SS9 SnSnU H nSU S 3nS
U S 3nU R XTXS 9 M! U R S
SU45 g)z!
Installs missing Apache modules
Nz(/etc/cpanel/ea4/profiles/custom/imh.jsonz>missing ea4 profile, skipping apache module install. path:
{}
Tr, )zea-apache24-mod_headerszea-apache24-mod_envzea-apache24-mod_suexeczea-apache24-mod_versionzea-apache24-mod_proxy_fcgizea-apache24-mod_remoteipz"ea-apache24",z \s*("|')?z("|')?,z "z",)afterz!/usr/local/bin/ea_install_profilez --install) r# no_ea4r` r isfiler0 r~ conf_setr< )r ea_fileea4_tupr valuesearchs r tune_ea4FirstSetup.tune_ea4 s 99 <ww~~g&& HH99?
! E#E7'4F wb+E MM&M >
0+w G
r c f SnSn[ [ R " U R S- S- 5 5 nUS: a SnOUS: a SnUS- nS nU R S
S U S 3US
S9 U R SS U S 3US
S9 U R SS U S 3US
S9 U R SS U S 3US
S9 U R
( ac U R
S5 Sn [ R " S5 U R
S5 Sn[ USSS9 n U R U5 SSS5 OU R
S 5 U R S /5 U R S S /5 U R S /5 U R S!S"S#9 g! [ [ 4 a nU R
U S35 SnANSnAff = f! , ( d f N= f)$z'Does math to figure out Apache settings i
z/etc/cpanel/ea4/ea4.confz+(^\s*"minspareservers"\s*:\s*"?)\d+("?)[^$]z\g<1>z\g<2>,F)fallbackz+(^\s*"maxspareservers"\s*:\s*"?)\d+("?)[^$]z'(^\s*"serverlimit"\s*:\s*"?)\d+("?)[^$]z&(^\s*"maxclients"\s*:\s*"?)\d+("?)[^$]z"Setting FPM default pool settings
z3pm_process_idle_timeout : 30
pm_max_requests : 128
z/var/cpanel/ApachePHPFPMr' Nz Setting Apache global config
z2/var/cpanel/ApachePHPFPM/system_pool_defaults.yamlwrm encodingz0Skipping FPM default pool settings on Dedicated
z/scripts/rebuildhttpdconfz/scripts/php_fpm_configz --rebuildz"/scripts/restartsrv_apache_php_fpmz&/scripts/restartsrv_apache &>/dev/nullTrw )intmathfloor mem_totalr rC r0 r` makedirsOSErrorFileExistsErroropenwriter< )
r min_spare max_spare server_limit max_workers conf_file
fpm_configr9 r fhs
r tune_apache_phpFirstSetup.tune_apache_php= s 4::dnnu& :;< =T J _-
#A3b""
# 32s$ E1 =F"1F FF "
F0c SnSnSnSnSnSnU H nU R Xq : a
Xs nXr nM O SU S3nSU S 3nS
nU R S XX5 U R S UU5 U R / S
Q5 g)zx
sets innodb buffer pool size and instances
maxes out at 4GB of innodb buffer pool
every 1GB gets another pool instance
r ))i@B r )i- r i )ij r i )i r i )ir i r zinnodb_buffer_pool_size=zM
z innodb_buffer_pool_instances=r' z /etc/my.cnfz$^\s*innodb_buffer_pool_size\s*=[^$]*z)^\s*innodb_buffer_pool_instances\s*=[^$]*)servicemysqlr^ N)r r r< ) r mem_gate
pool_count pool_size mem_tiers buffer_poolpool_instancestierr s r
tune_mysqlFirstSetup.tune_mysql s
D~~. "o !%!1 1
SA 8 8HK!
3[
8
45r c SnU R USS9n[ U5 nU( d& U R SSS9 [ R " S5 X l g)zV
Gets total memory
switched to free because /proc/meminfo may not be kb in the future
z)free |sed -e 1d -e 3d | awk '{print $2}' Trw z!Failed to check available memory
r, r N)r< r r0 rM rN r )r r6 r s r r FirstSetup.get_mem_total sH
>LLDL1 N HH9tH D HHQK"r c
SnSn[ R R U5 n SU S3n
[ U
SSS9 n [ USS9 n U R 5 n X,; a) U R SU SU S 3S
S 9 S S S 5 S S S 5 g U R
S
5 n U GH" n
U( a9 U( d2 [ R " XM5 ( a S
nU R SU S 35 U( d US:w d U( a U( a U( d U( d [ R " X 5 ( d US:X a US:X a6 U R SU SU S 3S
S 9 U
U S 3nU R U5 US
-
nM U R SU SU S 3S
S 9 [ R " XU
5 nU R U5 US
-
nGM U R U
5 GM% S S S 5 U( d U( a U( d9 U R SR U5 S
S 9 US
-
nU R U S 35 OCU R S5 [ R " U
5 U R SX#USS9 S S S 5 g S S S 5 U( d7 U R SR XX45 S
S 9 [ R " U
5 g [ R " X5 g ! , ( d f N= f! , ( d f Nt= f)z#
configuration management function
r z/tmp/z.tmpr rm r z Setting already set in file z:
r' Tr, Nr zafter line found: APPENDz
appending z after z"doing traditional search/replace:
z -> z)appending to end of file as fallback:
{}
z,doing recurisve conf_set for after fallback
F)r r zSWarning: Failed to replace (fallback False):
search:{}
replace:{}
file:{}
after:{}
)r` r basenamer readr0
splitlinesrer r subr~ ra r shutilmove)r _search_replace_filer multipler after_found
replace_countbase_fntmp_fntmp_fhog_fhog_linenew_lines r r FirstSetup.conf_set s
''""5) &
&#
0Feg.%
$HH6ugS
"M / 1
0 ((. $G [RYYu5N5N&' #5eWB!?@ "'7h+> %+ %] YYw 8 8Gx>+ , , DK DKr )r# r rC r r r N)F)r FT)__name__
__module__ __qualname____firstlineno__r r
r< rI rP r0 r5 rb rh r r r r r r r r r __static_attributes__ r r r r so ./(b*=(
# A?KB#-J'
@@KD#6J # LPT#l r r c [ 5 n U R R ( aq U R 5 U R 5 U R 5 U R
5 U R 5 U R 5 U R 5 OU R R ( aA U R
5 U R 5 U R 5 U R 5 O\U R R ( a U R 5 O0U R 5 U R 5 U R 5 U R 5 g)zif -c is used, the first section runs this is intended to be ran after
the customers user is added without -c is meant to be ran before the
customer is provisioned (clonevps /ready dedi)N)r r# allr r r rb r r r r+ rx rh rP )setups r mainr s
LE zz~~
r __main__)__doc__r.
subprocessr1 r` rM r r r r r
rD r r r r r r r sP
u u p< zF r