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>> [Daqq tal-mużika]

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00:00:05,042 --> 00:00:06,000
DAVID Malan: Kull dritt.

3
00:00:06,000 --> 00:00:07,630
Grazzi tant għall ġejjin.

4
00:00:07,630 --> 00:00:11,850
Dan huwa seminar CS50 fuq Docker, a
teknoloġija li aħna lilna nfusna u CS50

5
00:00:11,850 --> 00:00:13,392
bdew jużaw għal xi żmien issa.

6
00:00:13,392 --> 00:00:15,766
Allura jien jisimni David Malan, I
jgħallmu Introduzzjoni Harvard

7
00:00:15,766 --> 00:00:16,671
li Computer Science.

8
00:00:16,671 --> 00:00:18,670
Għal pjuttost xi snin,
aħna kont qed jagħtu istudenti

9
00:00:18,670 --> 00:00:20,435
downloaded client-side
magni virtwali

10
00:00:20,435 --> 00:00:22,134
li fuqhom jagħmlu problemi tagħhom settijiet.

11
00:00:22,134 --> 00:00:24,300
Li għandna issa transitioned
għal ambjent Cloud

12
00:00:24,300 --> 00:00:27,396
li effettivament juża din it-teknoloġija
imsejħa Docker, b'mod li l-CS50 kollha

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00:00:27,396 --> 00:00:29,270
istudenti issa għandhom tagħhom
kontenituri Docker stess

14
00:00:29,270 --> 00:00:31,180
li tkun taf dalwaqt tisma kollha madwar.

15
00:00:31,180 --> 00:00:33,740
>> Barra minn hekk, fuq is-server CS50 s
cluster naħa, għal ħafna snin

16
00:00:33,740 --> 00:00:35,290
aħna kienu qed jużaw server Cloud Amazon.

17
00:00:35,290 --> 00:00:37,164
Aħna kienu qed jaħdmu individwali
magni virtwali.

18
00:00:37,164 --> 00:00:40,330
Li wisq, konna beda biex jgħaddi għal
dawn l-affarijiet imsejħa kontenituri Docker

19
00:00:40,330 --> 00:00:43,762
sabiex dawk kollha li l-applikazzjonijiet tagħna huma issa
perfettament iżolati minn xulxin.

20
00:00:43,762 --> 00:00:46,720
Allura għal dan u aktar, ippermettuli
jintroduċu ħbieb tagħna, Nico u Mano,

21
00:00:46,720 --> 00:00:48,574
minn Docker innifsu.

22
00:00:48,574 --> 00:00:49,740
Nicola KABAR: Grazzi, David.

23
00:00:49,740 --> 00:00:51,410
Hello Kulhadd.

24
00:00:51,410 --> 00:00:54,230
Jisimni Nico u dan huwa Mano.

25
00:00:54,230 --> 00:00:58,260
Aħna minn Docker.

26
00:00:58,260 --> 00:01:02,240
Aħna ser jkun jitkellem about--
giving you guys intro għall Docker,

27
00:01:02,240 --> 00:01:08,100
u wieħed jittama, lejn l-aħħar
ta 'dan talk inti tista tirrealizza

28
00:01:08,100 --> 00:01:12,890
kemm inti tista 'tuża tabib biex
Oxalate żvilupp ta 'applikazzjoni tiegħek

29
00:01:12,890 --> 00:01:14,200
u l-iskjerament.

30
00:01:14,200 --> 00:01:21,250
>> Allura, aħna qed tmur biex tibda off reali
quick ma 'xi informazzjoni ta' sfond.

31
00:01:21,250 --> 00:01:22,750
Iddeskrivi dak Docker hija kollha madwar.

32
00:01:22,750 --> 00:01:25,490
Kif taħdem?

33
00:01:25,490 --> 00:01:27,400
Kif huwa architected?

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00:01:27,400 --> 00:01:29,360
I se tkun qed twettaq xi demos.

35
00:01:29,360 --> 00:01:35,070
U Mano se tkun
jiddeskrivi kif tista 'tuża Docker

36
00:01:35,070 --> 00:01:37,720
u giving you passi speċifiċi
kif tista 'tibda.

37
00:01:37,720 --> 00:01:41,490
>> Napprezza jekk inti guys tista 'żżomm
off għall-mistoqsijiet tiegħek lejn l-aħħar.

38
00:01:41,490 --> 00:01:46,800
B'dan il-mod, I tkun qed tindirizza dawk
mistoqsijiet matul il-preżentazzjoni.

39
00:01:46,800 --> 00:01:52,150
Allura aħna ser tħalli xi żmien
lejn it-tmiem għall-mistoqsijiet.

40
00:01:52,150 --> 00:01:55,170
>> Hekk biss reali malajr, li għandu
attwalment qatt ħadem fuq Docker,

41
00:01:55,170 --> 00:01:56,850
bħal lagħbu magħha?

42
00:01:56,850 --> 00:01:58,000
Tal-biża.

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00:01:58,000 --> 00:01:58,520
Kessaħ.

44
00:01:58,520 --> 00:01:59,817
Great.

45
00:01:59,817 --> 00:02:01,525
Allura, jien ser tibda
ma xi storja.

46
00:02:01,525 --> 00:02:04,350

47
00:02:04,350 --> 00:02:09,820
Allura lura fil-snin 90 u
2000ijiet kmieni, bażikament

48
00:02:09,820 --> 00:02:16,940
kif iżviluppaturi tal-web, l-iżviluppaturi app,
meta dawn marru biex tuża l-applikazzjoni

49
00:02:16,940 --> 00:02:19,350
kien marbut li bare metall.

50
00:02:19,350 --> 00:02:20,860
Kien server wieħed.

51
00:02:20,860 --> 00:02:22,870
Kien applikazzjoni waħda.

52
00:02:22,870 --> 00:02:25,260
>> Tradizzjonalment, eżempju
tkun bħal munzell BOZZA,

53
00:02:25,260 --> 00:02:30,630
fejn inti fil-fatt kellhom
iġibu l-ġabra ta 'riżorsi.

54
00:02:30,630 --> 00:02:37,110
CPU, memorja, disk, network, installazzjoni
sistema operattiva li fuq kollox.

55
00:02:37,110 --> 00:02:40,060
Jekk inti qed sservi xi ħaġa, jekk
int attwalment jkollhom web server,

56
00:02:40,060 --> 00:02:42,470
għandek bżonn xi ħaġa bħal
Apache biex iserviha.

57
00:02:42,470 --> 00:02:47,540
>> Jekk l-applikazzjoni tiegħek
jeħtieġ database, backhand,

58
00:02:47,540 --> 00:02:50,840
inti jinstallaw xi ħaġa
bħal MySQL, u l-bqija.

59
00:02:50,840 --> 00:02:55,910
U jekk għandek bżonn l-ħin ta 'tħaddim, PHPs
u x-xogħol PHP Python kien hemm.

60
00:02:55,910 --> 00:02:59,480
U hekk aħna attwalment kellhom
jieħdu dawk il-passi sabiex

61
00:02:59,480 --> 00:03:02,060
biex jiksbu l-applikazzjoni tiegħek u titħaddem.

62
00:03:02,060 --> 00:03:08,440
>> Jekk għandek bżonn ta 'enerġija aktar jikkomputa, inti
bażikament kellu sejħa Operattiv Guy tiegħek

63
00:03:08,440 --> 00:03:16,260
jew gal li tmur u rack up a ġdid
biċċa ta 'hardware, waħħalha,

64
00:03:16,260 --> 00:03:19,850
u inti għandek jirrepetu dawk
proċessi u għal darb'oħra.

65
00:03:19,850 --> 00:03:23,680
Allura dan il-proċess kien
relattivament jiswew ħafna flus.

66
00:03:23,680 --> 00:03:26,080
Kien definittivament bil-mod ħafna.

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00:03:26,080 --> 00:03:27,550
>> Kien ineffiċjenti.

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00:03:27,550 --> 00:03:33,890
U fil-lott ta 'każijiet, tiegħek
hardware kien sfruttat biżżejjed.

69
00:03:33,890 --> 00:03:38,830
Allura, fil-snin 90 tard u 2000s kmieni,
Virtualization hardware sab.

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00:03:38,830 --> 00:03:42,475
U kif tista 'tara hawn fil-
stampa, bażikament x'għamlu

71
00:03:42,475 --> 00:03:46,390
huwa estratt l-grupp ta '
riżorsi hardware ħielsa

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00:03:46,390 --> 00:03:49,680
u tip ta 'serva dawk
għall-saffi ta 'fuq,

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00:03:49,680 --> 00:03:52,360
f'dan il-każ, mistieden sistema operattiva.

74
00:03:52,360 --> 00:03:54,940
>> U l-idea kollha ta '
magni virtwali sab

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00:03:54,940 --> 00:03:59,110
u li verament għenu Cloud
computing kif nafuh illum.

76
00:03:59,110 --> 00:04:02,730
Allura dak li fisser huwa inti
tista 'taħdem multipli VMs, li

77
00:04:02,730 --> 00:04:06,720
fisser stacks multipli, multipli
applikazzjoni fuq istess magna fiżika.

78
00:04:06,720 --> 00:04:10,570

79
00:04:10,570 --> 00:04:16,440
>> Dan żgur għen mal-
veloċità ta 'skjerament applikazzjoni.

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00:04:16,440 --> 00:04:17,629
Żgur bi spejjeż.

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00:04:17,629 --> 00:04:22,810
Inti ma għandekx tmur u jonfqu
enerġija, iż-żmien, u r-riżorsi biex rack

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00:04:22,810 --> 00:04:26,210
servers aktar biex jiksbu aktar jikkomputa.

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U l-veloċità tal-fatt li jġibu
dawk ir-riżorsi up huwa ħafna aktar mgħaġġla.

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00:04:30,950 --> 00:04:31,450
Great.

85
00:04:31,450 --> 00:04:34,320
>> Allura aħna solvuti ġuħ fid-dinja, id-dritt?

86
00:04:34,320 --> 00:04:36,390
Le, mhux verament.

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00:04:36,390 --> 00:04:42,410
Allura, Virtualization kemm huwa
fil-fatt għenu, jindirizzaw il-problema,

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00:04:42,410 --> 00:04:45,460
fil-fatt introduċiet
ħafna sfidi.

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00:04:45,460 --> 00:04:49,210
Il hypervisor definittivament
introduċa ħafna ta 'komplessità,

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00:04:49,210 --> 00:04:53,820
immaniġġjar dawk sottostanti
ġabra ta 'riżorsi.

91
00:04:53,820 --> 00:04:57,910
>> Huwa itqal fis-sens li qabel
kellek sistema operattiva waħda li

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00:04:57,910 --> 00:05:01,830
huwa simili tliet, erba gigs fuq disk.

93
00:05:01,830 --> 00:05:04,230
Issa, jekk għandek 10 magni
fuq hardware waħda

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00:05:04,230 --> 00:05:09,060
inti għandek timmultiplika din
bin-numru ta 'magni.

95
00:05:09,060 --> 00:05:11,440
Huwa definittivament aktar
għaljin f'sens inti xorta

96
00:05:11,440 --> 00:05:14,430
għandek tikseb liċenzjar għall
it-teknoloġija Virtualization

97
00:05:14,430 --> 00:05:18,210
jekk mhuwiex sors miftuħ.

98
00:05:18,210 --> 00:05:21,120
>> Iżda, ejja ma jieħdu l-
kreditu minn Virtualization.

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00:05:21,120 --> 00:05:27,530
Minħabba dak li ġara huwa hemm
Ħafna stacks u lottijiet ta 'softwer

100
00:05:27,530 --> 00:05:33,900
teknoloġiji li kienu ppermettiet
mill kif fast inti kienu kapaċi tikseb

101
00:05:33,900 --> 00:05:38,040
li riżorsi ma 'l-isplużjoni Cloud.

102
00:05:38,040 --> 00:05:46,675
>> Allura, illum app jew servizz uniku jista
tkun qed tuża xi waħda mill-runtimes ġejjin

103
00:05:46,675 --> 00:05:47,216
jew databases.

104
00:05:47,216 --> 00:05:50,250

105
00:05:50,250 --> 00:05:56,070
PHP, Python, MySQL, REDIS, whatnot.

106
00:05:56,070 --> 00:05:59,740
Allura hemm ħafna ta 'komplessità fuq dan
numru ta 'stacks li attwalment iġibu l

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00:05:59,740 --> 00:06:02,210
servizz wieħed.

108
00:06:02,210 --> 00:06:07,300
U flimkien ma 'dan, kellek ħafna ta'
riżorsi jew infrastruttura sottostanti

109
00:06:07,300 --> 00:06:15,210
tipi li jittestjaw jużaw u bażikament
tieħu għall-produzzjoni dawk l-applikazzjonijiet

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00:06:15,210 --> 00:06:16,900
li qed jiżviluppaw.

111
00:06:16,900 --> 00:06:21,950
>> Speċjalment fir timijiet tiegħek għandhom
mkabbra jaħdmu fuq dawk apps,

112
00:06:21,950 --> 00:06:25,310
hemm ħafna ta '
kumplessità u l-isfidi

113
00:06:25,310 --> 00:06:31,660
li kienu reżi biex jiġi żgurat li
l cycle-- bażikament applikazzjoni

114
00:06:31,660 --> 00:06:34,040
ċiklu ta 'żvilupp, hija
attwalment suċċess.

115
00:06:34,040 --> 00:06:40,440
Għalhekk, il-fatt li l-applikazzjoni tiegħek
qed taħdem lokalment fuq VM lokali tiegħek

116
00:06:40,440 --> 00:06:47,480
ma tiggarantix li kollega tiegħek
se jistennew l-istess riżultati.

117
00:06:47,480 --> 00:06:51,330
>> U meta t-tim operazzjonijiet huwa
involuti fit-teħid dak li għandek

118
00:06:51,330 --> 00:06:54,480
u l-iskjerament fil-produzzjoni
iskala, ukoll hemm ebda garanzija

119
00:06:54,480 --> 00:06:56,730
li dan fil-fatt jiġri.

120
00:06:56,730 --> 00:07:00,900
Allura dan iħalli us ma 'verament
big-- ħafna trade marks in kwistjoni,

121
00:07:00,900 --> 00:07:07,700
ħafna sfidi fil-fatt
ffaċċjati bl-istess mod lura fil-jum.

122
00:07:07,700 --> 00:07:12,280
U li fakkruna ta
l-industrija tat-tbaħħir.

123
00:07:12,280 --> 00:07:14,280
>> Allura l-industrija tat-tbaħħir
kellhom ħafna ta 'oġġetti,

124
00:07:14,280 --> 00:07:16,190
kif tista 'tara fuq in-naħa tax-xellug.

125
00:07:16,190 --> 00:07:19,840
U fuq il-lemin,
hemm ħafna ta ', bażikament,

126
00:07:19,840 --> 00:07:22,160
modi biex vapur dawk l-oġġetti.

127
00:07:22,160 --> 00:07:26,040
U x'jiġri bħala koppja
folks daħal flimkien u qal,

128
00:07:26,040 --> 00:07:29,600
għandna bżonn li jiġu standardizzati kif
aħna fil-fatt vapur dawk l-oġġetti.

129
00:07:29,600 --> 00:07:33,280
U boma, inti għandek l-
tbaħħir kontenitur intermodali.

130
00:07:33,280 --> 00:07:38,970
>> Allura dawn qablu dwar l-aktar
daqsijiet komuni għall-kontenitur.

131
00:07:38,970 --> 00:07:40,160
Kif jitqandlu lilhom.

132
00:07:40,160 --> 00:07:44,560
What eżatta metodu li għandek bżonn
li jitgħabbew u jinħattu minnhom.

133
00:07:44,560 --> 00:07:49,590
U għalhekk, li verament
għenu lill-industrija tat-tbaħħir.

134
00:07:49,590 --> 00:07:55,250
Issa aktar minn 90% fokus trasportati
globalment qed jużaw dawk il-kontenituri.

135
00:07:55,250 --> 00:08:01,010
U li definittivament jonqos
l-ispejjeż kif ukoll

136
00:08:01,010 --> 00:08:03,400
-kumpens dovut għat-tbaħħir.

137
00:08:03,400 --> 00:08:09,660
>> Allura aħna jieħdu l-istess mudell u aħna
japplikaw l-software iżvilupp tnejn app

138
00:08:09,660 --> 00:08:13,080
arkitettura, fis-sens
li containers

139
00:08:13,080 --> 00:08:15,842
ħa l-Virtualization up livell wieħed.

140
00:08:15,842 --> 00:08:17,800
Allura minflok tagħmel dak
fil-livell hardware,

141
00:08:17,800 --> 00:08:22,060
sar aktar ta operattiv
Virtualization livell ta 'sistema.

142
00:08:22,060 --> 00:08:26,450
>> U nagħmlu dan billi tipprovdi kull
applikazzjoni ħfief tagħha stess,

143
00:08:26,450 --> 00:08:31,180
iżolati, runnable, u
portabbli, aktar importanti,

144
00:08:31,180 --> 00:08:35,049
mod li fil-fatt pakkett
dak kollu li jeħtieġ li jimxu.

145
00:08:35,049 --> 00:08:36,100
Kullimkien tista 'titħaddem.

146
00:08:36,100 --> 00:08:42,039
Għalhekk, irrispettivament jekk int taħdem fuq
ambjent DEV lokali, il-produzzjoni tiegħek

147
00:08:42,039 --> 00:08:44,490
ambjent, waqfien tiegħek jew ittestjar.

148
00:08:44,490 --> 00:08:47,700
Ma jimpurtax f'liema sottostanti
infrastruttura hemm,

149
00:08:47,700 --> 00:08:51,410
kellek app jaħdem funzjonali.

150
00:08:51,410 --> 00:08:54,100

151
00:08:54,100 --> 00:09:01,800
>> Allura dan huwa eżattament dak bażikament
kontenituri tagħmel biex din il-problema.

152
00:09:01,800 --> 00:09:04,070
Huma jindirizzaw dan billi
ppakkjar b'tali mod

153
00:09:04,070 --> 00:09:09,490
li tkun tista 'tiggarantixxi li huwa skjerat
b'suċċess irrispettivament minn fejn jgħix.

154
00:09:09,490 --> 00:09:12,120
Mela jekk inti qed tmur
bħal, Bob huwa għadu OK.

155
00:09:12,120 --> 00:09:17,860
Jekk int konfuż ma 'dak li jien qal,
Jien ser jiġu telabora fuq dan.

156
00:09:17,860 --> 00:09:20,900
>> Allura kif ma Docker innifsu
tajbin fil din l-istampa?

157
00:09:20,900 --> 00:09:26,335
Allura Docker huwa pjattaforma miftuħa
li faċilment, jenfasizzaw faċilment,

158
00:09:26,335 --> 00:09:30,500
biex jibnu vapur, run,
awto portabbli ħfief

159
00:09:30,500 --> 00:09:33,440
kontenituri app suffiċjenti kullimkien.

160
00:09:33,440 --> 00:09:37,660
Mela jekk inti tieħu xi ħaġa minn dan
talk, jekk jogħġbok agħti dan li ġej.

161
00:09:37,660 --> 00:09:40,980
>> Jekk għandek app tiegħek taħdem
lokalment u inti żviluppaw

162
00:09:40,980 --> 00:09:45,930
fl-użu tal-pjattaforma Docker, jistennew
li jiġi skjerat b'suċċess.

163
00:09:45,930 --> 00:09:49,380
Ma jimpurtax dak li hu l-
infrastruttura sottostanti.

164
00:09:49,380 --> 00:09:53,830
Mela jekk għandek Docker
kontenitur u huwa xogħol, allura

165
00:09:53,830 --> 00:09:58,130
sakemm hemm Docker
magna fuq il side-- oħra

166
00:09:58,130 --> 00:10:02,190
jekk l-infrastruttura operazzjoni tiegħek
qed tuża kwalunkwe Cloud, kemm jekk

167
00:10:02,190 --> 00:10:06,680
huwa AWS, jew Google, jew Microsoft,
jew kwalunkwe mill-sħab pubbliċi,

168
00:10:06,680 --> 00:10:10,010
jew Cloud tiegħek stess, jew munzell miftuħa tiegħek
Cloud, jew l-ambjent lokali tiegħek.

169
00:10:10,010 --> 00:10:11,970
>> Jekk għandek magna
tmexxija, li l-mezzi

170
00:10:11,970 --> 00:10:14,537
li għaddej biex tkun
b'suċċess skjerati hemmhekk.

171
00:10:14,537 --> 00:10:16,620
Li għaddej biex tkun qed taħdem
eżattament l-istess imġiba

172
00:10:16,620 --> 00:10:21,480
kif inti architected li jkun.

173
00:10:21,480 --> 00:10:26,080
Mela jekk inħarsu at-- jien ser
li jmorru permezz ta 'dak attwalment

174
00:10:26,080 --> 00:10:29,160
huma fil-komponenti ewlenin ta 'Docker.

175
00:10:29,160 --> 00:10:31,060
>> Allura Engine hija fil-qalba ta 'Docker.

176
00:10:31,060 --> 00:10:32,770
Hija l-tal moħħ.

177
00:10:32,770 --> 00:10:39,360
Hija orchestrates bini, it-tbaħħir,
u l-iskjerament u l-ġestjoni

178
00:10:39,360 --> 00:10:41,570
il-kontenituri nfushom.

179
00:10:41,570 --> 00:10:45,160
I ser ħaffer dak Engine ma
f'aktar dettall fit-tieni.

180
00:10:45,160 --> 00:10:47,740

181
00:10:47,740 --> 00:10:51,720
Bażikament, minħabba Doctor kienet mibnija
madwar l-arkitetturi server klijent,

182
00:10:51,720 --> 00:10:56,630
dan sabiex jinteraġixxu mal-
Magna għandek bżonn xi tip ta 'klijent.

183
00:10:56,630 --> 00:11:01,200
>> Images huma l-mudelli fil
li kontenituri huma mibnija minn.

184
00:11:01,200 --> 00:11:06,800
Allura immaġini huma bażikament
fajls biss statiċi.

185
00:11:06,800 --> 00:11:08,740
Templates u kontenituri
huwa attwalment x'hemm

186
00:11:08,740 --> 00:11:12,280
tkun għaddejja bil runtime li
huwa li jservu l-applikazzjoni tiegħek

187
00:11:12,280 --> 00:11:15,150
jew tagħmel xi ħaġa ma 'l-informazzjoni.

188
00:11:15,150 --> 00:11:19,020
>> Reġistru hija indirizzata bħala problema ta '
kif int attwalment tqassam immaġini.

189
00:11:19,020 --> 00:11:23,230
Mela jekk għandek bżonn biex jaqsmu l-immaġini
li inti tkun ħdimt fuq kollega tiegħek

190
00:11:23,230 --> 00:11:27,220
jew għat-tim ops, inti
użu billi tuża Reġistru.

191
00:11:27,220 --> 00:11:31,720
Tista 'tniżżel sors miftuħ
verżjoni ta 'dan li Docker ħadmu fuq

192
00:11:31,720 --> 00:11:33,150
u tiftaħ jinxtraw.

193
00:11:33,150 --> 00:11:38,040
>> Jew tista 'tuża Docker għajnuna,
li hija l-verżjoni Cloud

194
00:11:38,040 --> 00:11:40,130
biex timbotta u tiġbed immaġini hemmhekk.

195
00:11:40,130 --> 00:11:41,160
Li l-ħaġa enormi.

196
00:11:41,160 --> 00:11:44,520
Għaliex hemm enormi
ekosistema madwar Docker u huwa

197
00:11:44,520 --> 00:11:48,960
verament jutilizzaw ħafna l hub.

198
00:11:48,960 --> 00:11:59,780
>> Allura biex tqassar hawnhekk, dan huwa kif l-
minimalista klijent workflow Docker.

199
00:11:59,780 --> 00:12:04,040
Inti jinteraġixxu ma 'l-ospitanti, fil
F'dan il-każ huwa l-daemons Docker.

200
00:12:04,040 --> 00:12:06,490
Huwa l-istess ħaġa bħat Engine.

201
00:12:06,490 --> 00:12:09,690
You do jikkmanda bħal
Docker jibnu, iġbed, run.

202
00:12:09,690 --> 00:12:14,280
U l-magna nnifisha tmur
u ma dawk l-affarijiet.

203
00:12:14,280 --> 00:12:18,010
>> Dan jew jinteraġixxi ma '
Reġistru biex tiġbed dawk l-immaġini

204
00:12:18,010 --> 00:12:19,670
u l-saffi ta 'l-immaġini.

205
00:12:19,670 --> 00:12:25,030
Jekk jekk inti tixtieq li tuża, run
kontenituri, joqtlu lilhom, tarmi them down,

206
00:12:25,030 --> 00:12:25,730
whatnot.

207
00:12:25,730 --> 00:12:32,190
Allura dan tiġbor fil-qosor l-fluss tax-xogħol
kollha ta 'dawn il-komponenti.

208
00:12:32,190 --> 00:12:34,710
>> Mela jekk inti tieħu kull
komponent minnu stess.

209
00:12:34,710 --> 00:12:37,690
Allura magna, huwa biss daemon.

210
00:12:37,690 --> 00:12:40,800
Hija ser tip ta 'play li tappoġġja
fuq Linux minħabba li ma

211
00:12:40,800 --> 00:12:44,380
jitolbu li ċerti aspetti għadma Linux.

212
00:12:44,380 --> 00:12:48,820
Iżda Windows qed taħdem
fuq tagħmel l-istess ħaġa.

213
00:12:48,820 --> 00:12:53,720
Huwa suppost li għandhom jiġu appoġġjati
billi Windows Server 2016.

214
00:12:53,720 --> 00:13:01,500
>> Allura, għal darb'oħra, ir-responsabbiltajiet mal-
magna huwa li, jew li fihom, jibnu immaġini.

215
00:13:01,500 --> 00:13:05,340
Iġbed immaġini mill-Docker
Hub jew Reġistru tiegħek stess.

216
00:13:05,340 --> 00:13:07,840
Jekk inti qed isir ma 'dawk stampi
jew inti toħloq immaġini ġodda,

217
00:13:07,840 --> 00:13:14,770
inti tista timbotta dawk lura għall reġistru
li jqassamhom lill-timijiet oħra.

218
00:13:14,770 --> 00:13:18,300
>> U jippruvaw jikkontrollawha lokalment
u ġestit iċ-ċiklu kontenituri ħajja

219
00:13:18,300 --> 00:13:19,260
lokalment.

220
00:13:19,260 --> 00:13:22,010
Hija mibnija madwar HTTP SERĦAN API.

221
00:13:22,010 --> 00:13:24,480
Allura teknikament tista
jiktbu klijent tiegħek stess

222
00:13:24,480 --> 00:13:31,650
sakemm juża HTTP, li huwa ħafna
mekkaniżmu standard biex jitkellem Engine

223
00:13:31,650 --> 00:13:33,110
u ħafna servizzi oħra.

224
00:13:33,110 --> 00:13:35,780
U inti tista 'tara minn
hawnhekk li minkejja

225
00:13:35,780 --> 00:13:39,010
ta 'dak l-infrastruttura
huwa, sakemm inti can-- kollha

226
00:13:39,010 --> 00:13:42,170
għandek bżonn huwa operattiva
sistema, Linux speċifikament.

227
00:13:42,170 --> 00:13:45,460
>> U inti tista 'tinstalla Docker Engine
li fuq kollox u li hija taħdem

228
00:13:45,460 --> 00:13:48,970
u orchestrates, bażikament,
dawn kollha app wieħed, tnejn,

229
00:13:48,970 --> 00:13:51,530
u tlieta huma kontenituri attwali.

230
00:13:51,530 --> 00:13:53,990
Allura dak Engine.

231
00:13:53,990 --> 00:13:58,040
Kif semmejt qabel minħabba
għandek bżonn biex jinteraġixxu ma 'magna,

232
00:13:58,040 --> 00:13:59,200
hemm il-klijent.

233
00:13:59,200 --> 00:14:03,180
>> Imma fil-fatt meta inti jinstallaw
Docker, it-vapuri magħha.

234
00:14:03,180 --> 00:14:06,110
Allura jiġrilha installat,
għalhekk huwa binarja waħda.

235
00:14:06,110 --> 00:14:11,830
U inti tista 'tagħmel telefonati lokali
li Docker Engine tiegħek.

236
00:14:11,830 --> 00:14:14,040
Jew sejħiet mill-bogħod għall-magni remoti.

237
00:14:14,040 --> 00:14:16,600

238
00:14:16,600 --> 00:14:19,590
Hija ma tuża HTTP, kif
Semmejt qabel.

239
00:14:19,590 --> 00:14:24,200
Hemm klijent GUI imsejjaħ
Kitematic minn Docker.

240
00:14:24,200 --> 00:14:26,390
U hemm definittivament
ħafna folks oħra

241
00:14:26,390 --> 00:14:29,740
li qed jibnu ħafna ta '
GUIs li bażikament jimplimentaw

242
00:14:29,740 --> 00:14:32,980
xi HTTP jitlob biex jitkellem Engine.

243
00:14:32,980 --> 00:14:35,920

244
00:14:35,920 --> 00:14:39,280
>> Biss xi kmandi kampjun.

245
00:14:39,280 --> 00:14:44,620
Jekk inti tagħmel verżjoni Docker, ikun
nuruk l-verżjoni klijent kif ukoll

246
00:14:44,620 --> 00:14:47,030
il-verżjoni server.

247
00:14:47,030 --> 00:14:49,500
Jekk inti tagħmel Docker info se
jgħidlek l-informazzjoni kollha

248
00:14:49,500 --> 00:14:54,300
dwar kemm kontenituri qed jitħaddmu
jew maħluqa, kemm stampi ikollok,

249
00:14:54,300 --> 00:14:56,530
u hekk u hekk.

250
00:14:56,530 --> 00:15:01,850
>> Hawn irrid niċċara, fil-li jmiss biex
aħħar kaxxa, I jkollhom Doctor run.

251
00:15:01,850 --> 00:15:04,970
Allura li kif jien attwalment
ħolqien kontenitur.

252
00:15:04,970 --> 00:15:08,960
U jien tagħti lill eku Hello World
u ta 'rqad għat-tieni u whatnot.

253
00:15:08,960 --> 00:15:12,830
U tista 'tara l-
riżultat. Allura huwa kontinwu.

254
00:15:12,830 --> 00:15:16,930
U simili għal Linux ps, tista 'tara
il-proċessi u, f'dan il-każ,

255
00:15:16,930 --> 00:15:18,540
il-kontenituri kollha running.

256
00:15:18,540 --> 00:15:23,430
Jirreferi lura dan wieħed li
il-kontenitur I biss maħluqa.

257
00:15:23,430 --> 00:15:27,560
>> Allura, dan huwa verament importanti għaliex,
simili, tista 'tkun daqsxejn konfużjoni.

258
00:15:27,560 --> 00:15:33,050
Allura immaġini huma l-read-only
ġbir ta 'fajls, id-dritt?

259
00:15:33,050 --> 00:15:37,000
Dawn huma dak kontenitur tagħna hija bbażata fuq.

260
00:15:37,000 --> 00:15:40,340
Iżda dawn qed biss read-only.

261
00:15:40,340 --> 00:15:44,330
Allura tibda off ma 'immaġni bażi.

262
00:15:44,330 --> 00:15:50,180
Hemm tendenza li jimitaw-OS simili, so
Ubuntu, CentOS, immaġni bażi whatnot.

263
00:15:50,180 --> 00:15:53,990
U allura inti jibda jinbena fuq quċċata ta '
li, ċerti saffi, li se tpatti

264
00:15:53,990 --> 00:16:00,010
image aħħar tiegħek, l-aħħar tirriżulta hawn.

265
00:16:00,010 --> 00:16:03,220
>> U kull wieħed minn dawk saffi
għandu ikollhom immaġini ġenitur

266
00:16:03,220 --> 00:16:06,690
li referenzi meta
fil-fatt trid toħloq.

267
00:16:06,690 --> 00:16:09,922
Huma immutabbli, fis-sens
li għaliex qed taqra-biss,

268
00:16:09,922 --> 00:16:11,630
inti ma tistax attwalment
jagħmlu bidliet għalihom.

269
00:16:11,630 --> 00:16:17,540
Tista 'tuża biex joħolqu
kontenitur minn immaġini, li

270
00:16:17,540 --> 00:16:23,530
se sejħa kollha sussegwenti
immaġini meħtieġa taħtu.

271
00:16:23,530 --> 00:16:26,400
>> Inti tista 'tagħmel bidliet
li saff differenti,

272
00:16:26,400 --> 00:16:28,810
huwa saff jikteb I ser
jitkellmu dwar fit-tieni.

273
00:16:28,810 --> 00:16:31,350
Iżda kull waħda minn dawn saffi
huma qatt ma nbidlu.

274
00:16:31,350 --> 00:16:34,300

275
00:16:34,300 --> 00:16:38,670
Bażikament immaġini jużaw xi ħaġa
imsejħa Unjoni System, UFS File.

276
00:16:38,670 --> 00:16:42,280
U hemm ħażna differenti
backends li jużaw din it-teknoloġija.

277
00:16:42,280 --> 00:16:49,430
U dak li tfisser hija li
tiġbor flimkien sistemi fajl distinti

278
00:16:49,430 --> 00:16:51,190
biex jagħmluhom dehra waħda.

279
00:16:51,190 --> 00:16:54,460
>> Allura inti tista 'attwalment, minn
perspettiva applikazzjoni,

280
00:16:54,460 --> 00:16:59,570
għandek quċċata ta 'opinjoni li juri
l-fajl sistema differenti meħtieġa

281
00:16:59,570 --> 00:17:01,120
għal dik l-applikazzjoni jiddekorri.

282
00:17:01,120 --> 00:17:04,400
Iżda dawn qed attwalment, fuq dan,
dawn qed attwalment f'postijiet separati

283
00:17:04,400 --> 00:17:06,410
u jiġu utilizzati mill
kontenituri oħra kif ukoll.

284
00:17:06,410 --> 00:17:09,569

285
00:17:09,569 --> 00:17:14,410
>> Allura kif tista 'tara hawn li
jekk nibdew b'immaġni daemon

286
00:17:14,410 --> 00:17:18,619
bħala image bażi, u mbagħad
immorru fi u żid [? emacs?]

287
00:17:18,619 --> 00:17:20,720
u allura li saff ieħor.

288
00:17:20,720 --> 00:17:21,916
U mbagħad żid Apache.

289
00:17:21,916 --> 00:17:22,790
C'est saff ieħor.

290
00:17:22,790 --> 00:17:25,470
U allura aħna jonfqu l-
kontenitur minn dan.

291
00:17:25,470 --> 00:17:29,760
Kull wieħed minn dawk l-immaġini,
kull waħda minn dawn saffi,

292
00:17:29,760 --> 00:17:35,530
hija distinta u jista 'jkun
jerġgħu jintużaw mill kontenituri oħra.

293
00:17:35,530 --> 00:17:40,070
>> Jekk inti tħares lejn kontenituri nfushom,
dawn qed b'xi mod simili VM-like,

294
00:17:40,070 --> 00:17:41,930
imma mhux trattati l-istess ħin.

295
00:17:41,930 --> 00:17:49,180
Allura, dawn ma jkollhomx, teknikament, l-
sistema operattiva sħiħa taħthom.

296
00:17:49,180 --> 00:17:52,630
Dawn jużaw l-għadma waħda
tas-sistema operattiva ospitanti.

297
00:17:52,630 --> 00:17:54,440
U huma jibnu fuq kollox.

298
00:17:54,440 --> 00:17:56,250
Huma jimitaw fil-mod kif huma jfittxu.

299
00:17:56,250 --> 00:18:00,710
Huma jimitaw fajl għerq tagħhom
sistema tas-sistema operattiva.

300
00:18:00,710 --> 00:18:04,930
Iżda huma fil-fatt mhumiex jirreplikaw.

301
00:18:04,930 --> 00:18:12,080
>> Allura, minflok li saffi immutabbli,
l-aħħar saff, li hija l-kontenitur

302
00:18:12,080 --> 00:18:14,690
innifsu, huwa saff read-write.

303
00:18:14,690 --> 00:18:17,350
Li tmexxi wkoll il-proċessi
tal-applikazzjoni tiegħek.

304
00:18:17,350 --> 00:18:23,530
U dan jiddependi fuq is-saffi sottostanti.

305
00:18:23,530 --> 00:18:26,730
Kull kontenitur
maħluqa minn immaġini.

306
00:18:26,730 --> 00:18:32,450
U li l-immaġni jista 'jkun wieħed
saff jew saffi image.

307
00:18:32,450 --> 00:18:37,200
>> U nixtieq li wieħed jinnota hawnhekk
li Docker juża ħafna,

308
00:18:37,200 --> 00:18:40,370
jew hija bbażata fuq mekkaniżmu Kopja Kontrolli fuq il Write.

309
00:18:40,370 --> 00:18:44,350
Sabiex, fil-fatt, jekk m'intix
tagħmel bidliet għal-kontenitur,

310
00:18:44,350 --> 00:18:45,930
mhuwiex ser jieħu spazju żejjed.

311
00:18:45,930 --> 00:18:49,600
Allura dak bażikament kif inti
tqassar Kopja Kontrolli fuq il Write.

312
00:18:49,600 --> 00:18:53,820
Huwa ser definittivament iħaffu
il-ħin boot għall-kontenitur.

313
00:18:53,820 --> 00:18:56,300
Għaliex jekk int ma tagħmel
bidliet fil-kontenitur,

314
00:18:56,300 --> 00:18:57,800
huwa jutilizzaw x'hemm diġà hemmhekk.

315
00:18:57,800 --> 00:19:01,130

316
00:19:01,130 --> 00:19:02,955
>> Allura, kif attwalment xogħlijiet.

317
00:19:02,955 --> 00:19:06,920

318
00:19:06,920 --> 00:19:14,240
Parti minnha simili, id-dritt issa, huwa
tutilizza l-inqas żewġ għadma ewlieni

319
00:19:14,240 --> 00:19:14,820
karatteristiċi.

320
00:19:14,820 --> 00:19:17,660
U dan huwa bażikament dak
maħluqa dak il-livell ta 'iżolament

321
00:19:17,660 --> 00:19:19,550
għall-kontenituri nfushom.

322
00:19:19,550 --> 00:19:22,290
Dawk il-karatteristiċi huma
namespaces u cgroups.

323
00:19:22,290 --> 00:19:29,870
Allura namespaces huma mod biex
joħolqu riżorsi iżolati,

324
00:19:29,870 --> 00:19:36,290
sabiex fi żmien il-kontenitur innifsu,
biss tista 'tara ċerti riżorsi.

325
00:19:36,290 --> 00:19:40,030
Bħall-interface netwerking
jew il-ċerti utenti jew whatnot.

326
00:19:40,030 --> 00:19:44,160
>> U dawk huma viżibbli biss u biss
aċċessibli ġewwa l-kontenitur.

327
00:19:44,160 --> 00:19:48,290
Cgroup dwar il-limiti sekondarji oħra
kif tuża dawn ir-riżorsi.

328
00:19:48,290 --> 00:19:50,950
CPU, memorja, u disk.

329
00:19:50,950 --> 00:19:53,900
Meta inti tista 'tmur fi, I
tfisser dawk huma attwalment

330
00:19:53,900 --> 00:19:57,410
karatteristiċi li ġew żviluppati by--
dawn qed parti mill-għadma tal-Linux.

331
00:19:57,410 --> 00:20:01,800
Allura dawn ma kinux reinvented
minn jew recreated mill Docker.

332
00:20:01,800 --> 00:20:03,770
Docker jużahom.

333
00:20:03,770 --> 00:20:05,560
>> What Doctor verament ma
hawnhekk hija fil-fatt

334
00:20:05,560 --> 00:20:08,680
ħolqien orkestrati
namespaces għal kull kontenitur

335
00:20:08,680 --> 00:20:13,320
u jinħolqu l-cgroups b'tali mod li huwa
ridiculously faċli biex joħolqu kontenituri

336
00:20:13,320 --> 00:20:14,870
juża dawk il-karatteristiċi.

337
00:20:14,870 --> 00:20:22,910
Of course, kif I deskritt qabel,-Unjoni
File Sistemi u Kopja Kontrolli fuq il Ikteb tassew

338
00:20:22,910 --> 00:20:26,810
jgħinu l-veloċità u l-disk
utilizzazzjoni ta 'kontenituri.

339
00:20:26,810 --> 00:20:28,917
>> U ladarba ikollok tiegħek
idejn madwar Docker,

340
00:20:28,917 --> 00:20:32,000
int ser tara kif fast huwa li
attwalment spin up kontenituri u kedd

341
00:20:32,000 --> 00:20:32,500
them down.

342
00:20:32,500 --> 00:20:36,060

343
00:20:36,060 --> 00:20:40,230
Allura, jekk inti tista 'titlob, kif tista
inti fil-fatt jiżviluppaw immaġini?

344
00:20:40,230 --> 00:20:45,940
Nibnu immaġini permezz ta 'proċess ta' ħolqien
kontenituri u jagħmlu bidliet, jbiddlu

345
00:20:45,940 --> 00:20:50,220
minnhom, u jikkommettu lilhom
sabiex isiru l-immaġini.

346
00:20:50,220 --> 00:20:54,330
>> Allura huwa tiġieġ u
referenza tal-bajd hawn,

347
00:20:54,330 --> 00:20:57,350
minħabba kontenituri kollha jiġu
minn stampi u stampi jidħlu

348
00:20:57,350 --> 00:21:00,270
mill-kontenituri impenjati,
għall-parti l-kbira.

349
00:21:00,270 --> 00:21:03,830
Hemm tliet għażliet
li joħolqu immaġini.

350
00:21:03,830 --> 00:21:06,580
Jien ser tiddeskrivi
l-ewwel u l-aħħar.

351
00:21:06,580 --> 00:21:10,060
Inti tista 'jew manwalment
mur u tmexxi l-kontenitur

352
00:21:10,060 --> 00:21:14,280
u jagħmlu dawk il-bidliet,
bħal inti tagħmel fuq kwalunkwe VM

353
00:21:14,280 --> 00:21:17,060
jew kwalunkwe sistema operattiva, bħal
kif installazzjoni binaries ġodda,

354
00:21:17,060 --> 00:21:19,370
żżid fajl sistemi, u whatnot.

355
00:21:19,370 --> 00:21:22,620
>> U allura inti ħruġ, kif
tistgħu taraw up hemm.

356
00:21:22,620 --> 00:21:24,330
I am joħorġu kontenitur tiegħi.

357
00:21:24,330 --> 00:21:26,050
U allura jien tagħmel Docker jimpenjaw.

358
00:21:26,050 --> 00:21:28,390
U jien jikkommettu dan.

359
00:21:28,390 --> 00:21:31,560
Tista 'tara li l-għadd hawn
huwa biss UUID, jew l-ewwel 12

360
00:21:31,560 --> 00:21:32,810
bits ta 'l-UUID.

361
00:21:32,810 --> 00:21:34,320
Jew bytes tal-UUID.

362
00:21:34,320 --> 00:21:35,770
U allura jien ssejjaħ dan image tiegħi.

363
00:21:35,770 --> 00:21:39,510
Allura issa Docker jieħu ħsieb ta '
reġistrazzjoni kollox I ma kien

364
00:21:39,510 --> 00:21:42,830
u joħolqu l-ġdida
immaġni bbażata fuq dik.

365
00:21:42,830 --> 00:21:47,080

366
00:21:47,080 --> 00:21:52,560
>> Jien ma jmur biex jitkellmu dwar tarball,
imma hemm mod inti tista 'tikseb wieħed,

367
00:21:52,560 --> 00:21:58,200
toħloq programm waħdieni, jew jagħmlu waħda
immaġni saff użu tarballs.

368
00:21:58,200 --> 00:22:02,650
Dak li jien ser jitkellmu dwar dan
u dak li l-aktar jintużaw illum,

369
00:22:02,650 --> 00:22:03,270
huwa Dockerfile.

370
00:22:03,270 --> 00:22:07,260
Liema hija teknikament l-ewwel
pass awtomatizzat billi Docker innifsu.

371
00:22:07,260 --> 00:22:11,920
Allura Dockerfiles huma affarijiet li int
ser tara fil-lott ta repos GitHub

372
00:22:11,920 --> 00:22:13,150
illum.

373
00:22:13,150 --> 00:22:16,420
Huwa bażikament biss
fajl test li jiddeskrivi

374
00:22:16,420 --> 00:22:19,780
eżattament kif tibni immaġini.

375
00:22:19,780 --> 00:22:25,540
>> U għal kull linja, attwalment joħloq
il-kontenitur, tesegwixxi dik il-linja,

376
00:22:25,540 --> 00:22:30,480
timpenja dak ir-reċipjent fis-
immaġni ġdida, u int, bażikament,

377
00:22:30,480 --> 00:22:36,160
użu minnha għal operazzjonijiet sussegwenti kollha
sakemm ikollok l-aħħar immaġini.

378
00:22:36,160 --> 00:22:39,260
Li hi bażikament l-
tmiem għan hawnhekk, l-aħħar.

379
00:22:39,260 --> 00:22:42,420
U wara li tkun exec-- wara li
jiktbu Dockerfile tiegħek, li

380
00:22:42,420 --> 00:22:46,750
huwa purament test, inti tagħmel Docker
jibnu u l-isem tal-immaġini.

381
00:22:46,750 --> 00:22:50,000
>> U inti punt f'dak li huwa
fejn il-Dockerfile huwa fil.

382
00:22:50,000 --> 00:22:56,570
U inti tista jistennew li jaraw immaġni tiegħi
bħala immaġini li għandek lokalment.

383
00:22:56,570 --> 00:22:59,100
Allura li jinsab biss viżwali
Eżempju ta 'x'inhu jiġri.

384
00:22:59,100 --> 00:23:00,820
Tibda ma 'immaġni bażi.

385
00:23:00,820 --> 00:23:05,150
Inti tmexxi li ġo kontenitur li
ma jibdilx l-immaġini bażi nnifisha.

386
00:23:05,150 --> 00:23:08,310
Iżda minflok toħloq
jikteb saff fuq nett tagħha

387
00:23:08,310 --> 00:23:10,340
fejn inti tagħmel il-bidliet,
fejn inti jikkommettu

388
00:23:10,340 --> 00:23:15,050
u inti irrepeti l-proċess sakemm
ikollok biex image finali tiegħek.

389
00:23:15,050 --> 00:23:20,980
>> U permezz t'hekk, kull build oħra
proċess jista 'juża l-istess saffi

390
00:23:20,980 --> 00:23:23,870
u l same-- bażikament
Docker ħażniet sigrieti dawk saffi.

391
00:23:23,870 --> 00:23:30,040
B'tali mod li jekk qed nagħmel l-istess eżatt
proċess, iżda minflok ta 'installazzjoni PHP,

392
00:23:30,040 --> 00:23:31,540
Jien installazzjoni Python.

393
00:23:31,540 --> 00:23:34,210
Li għaddej biex tuża Apache u Ubuntu.

394
00:23:34,210 --> 00:23:39,570
Allura li mod inti qed jutilizzaw disk tiegħek.

395
00:23:39,570 --> 00:23:42,330
Huwa jutilizzaw l-cache
u stampi disponibbli hemm.

396
00:23:42,330 --> 00:23:45,320

397
00:23:45,320 --> 00:23:48,840
>> Il-biċċa finali huwa Reġistru, li
huwa kif inti tiddistribwixxi tiegħek immaġini.

398
00:23:48,840 --> 00:23:52,710
U, kif semmejt qabel,
hemm verżjoni Cloud ta 'dan,

399
00:23:52,710 --> 00:23:54,290
li huwa Docker Hub.

400
00:23:54,290 --> 00:23:57,550
Inti tista 'tmur u tesplora
ħafna, bażikament

401
00:23:57,550 --> 00:24:04,900
huwa prodott SAS pubbliku li
inti xorta jista 'jkollha immaġini privati,

402
00:24:04,900 --> 00:24:06,590
imma hemm ħafna ta 'immaġini pubbliċi.

403
00:24:06,590 --> 00:24:10,580
Huwa fil-fatt illimitat, inti tista
timbotta immaġini pubbliċi illimitat hemmhekk.

404
00:24:10,580 --> 00:24:13,730
U dan huwa kif inti tista '
jikkollaboraw mat-tim tiegħek.

405
00:24:13,730 --> 00:24:17,159
>> Tista 'biss għalihom il-punt fi inti repo
u jistgħu jniżżlu jew immaġni tiegħek

406
00:24:17,159 --> 00:24:18,200
u jistgħu jniżżlu dan.

407
00:24:18,200 --> 00:24:21,140

408
00:24:21,140 --> 00:24:24,990
Allura biżżejjed mal-talk.

409
00:24:24,990 --> 00:24:29,110
Min jixtieq jara xi demos reali malajr?

410
00:24:29,110 --> 00:24:31,330
Kull dritt.

411
00:24:31,330 --> 00:24:34,050
So here I jkollhom.

412
00:24:34,050 --> 00:24:37,480
Ca inti guys tara l-iskrin tiegħi?

413
00:24:37,480 --> 00:24:38,390
Kull dritt.

414
00:24:38,390 --> 00:24:45,810
>> So I jkollhom Docker running hawn, so I
tista 'tivverifika it's-- Dan huwa l-verżjoni

415
00:24:45,810 --> 00:24:47,510
ta Docker li l-running.

416
00:24:47,510 --> 00:24:49,320
Tista 'tagħmel Docker info.

417
00:24:49,320 --> 00:24:55,730
Iċċekkja l-informazzjoni kollha dwar kemm
immaġini huma għandhom, u hekk u hekk.

418
00:24:55,730 --> 00:24:58,890
Docker PS, m'hemm xejn running.

419
00:24:58,890 --> 00:25:00,570
Concatenated dawk.

420
00:25:00,570 --> 00:25:06,370
>> Allura l-ewwel ħaġa li nixtieq do huwa juri
kif inti tista 'faċilment run kontenitur.

421
00:25:06,370 --> 00:25:09,350
Allura l-sbuħija dwar
Tabib run, jekk fil-fatt

422
00:25:09,350 --> 00:25:14,700
ma ssibx immaġni lokalment,
fil-kontumaċja taħdidiet li Hub Doctor

423
00:25:14,700 --> 00:25:17,240
u jipprova jsib hemmhekk
u downloads dan għalik.

424
00:25:17,240 --> 00:25:22,820
Għalhekk jinkludi Docker
iġbed kmand, naturalment.

425
00:25:22,820 --> 00:25:26,130
>> Hekk jekk I do Docker run, bonjour-dinja.

426
00:25:26,130 --> 00:25:28,890

427
00:25:28,890 --> 00:25:31,200
Allura, l-ewwel li għaddej
biex tipprova lokalizzata.

428
00:25:31,200 --> 00:25:36,140
Inkella, kif tistgħu taraw hawn,
ma setax jsibuha lokalment.

429
00:25:36,140 --> 00:25:41,830
Dritt issa hija biss jinġibed żewġ saffi
li għamel li l-immaġni u I dam dan.

430
00:25:41,830 --> 00:25:45,440
Il-dinja bonjour huwa biss bażikament
outputs, dak li għamiltu.

431
00:25:45,440 --> 00:25:47,680
Allura dan huwa l-eħfef,
waħda mill-eżempji eħfef.

432
00:25:47,680 --> 00:25:53,840
So attwalment I biss dam u
temm il-kontenitur malajr reali.

433
00:25:53,840 --> 00:25:59,500
>> Jekk irrid run-- u mill-mod, jekk
Irrid li darba li, hekk biss tafu,

434
00:25:59,500 --> 00:26:03,572
dan huwa kemm żmien li tieħu biex
attwalment spin up u jikkontrollawha.

435
00:26:03,572 --> 00:26:05,030
Aħna qed kejl fil millisekondi.

436
00:26:05,030 --> 00:26:10,600
Allura tista 'tara kemm dan jista'
attwalment jgħinuk mhux biss fl-ittestjar,

437
00:26:10,600 --> 00:26:13,200
iżda wkoll anke iskjerament.

438
00:26:13,200 --> 00:26:17,221
Allura dak nota ta 'malajr fuq dan.

439
00:26:17,221 --> 00:26:18,970
Il-ħaġa li jmiss jien
ser tagħmel hu attwalment

440
00:26:18,970 --> 00:26:21,930
run immaġni Stajt diġà ppreparati.

441
00:26:21,930 --> 00:26:24,460
Allura Docker run.

442
00:26:24,460 --> 00:26:27,240
-d huwa biss bandiera li tgħid
li jimxu fl-isfond.

443
00:26:27,240 --> 00:26:30,290
U -p jassenja ċerti portijiet.

444
00:26:30,290 --> 00:26:32,670
Minħabba fil-kontumaċja, il-
kontenituri huma iżolati,

445
00:26:32,670 --> 00:26:36,080
hekk ikollok biex tispeċifika eżattament
kif jista 'jkollu aċċess għalihom.

446
00:26:36,080 --> 00:26:41,150
U f'dan il-każ, jien javżak Docker
li Mappa port każwali fuq il-ospitanti

447
00:26:41,150 --> 00:26:44,560
lejn port speċifikat fil
il-kontenitur innifsu.

448
00:26:44,560 --> 00:26:47,130

449
00:26:47,130 --> 00:26:56,460
U li bażikament meta l-image--
nisperaw li dan huwa l-dritt wieħed.

450
00:26:56,460 --> 00:27:01,780
>> Għalhekk ma downloads paralleli kull
ta 'dawk saffi kif tistgħu taraw hawn.

451
00:27:01,780 --> 00:27:06,949
Dawk huma tas-saffi teħid
l-immaġini aħħar li I mibnija.

452
00:27:06,949 --> 00:27:08,115
Huwa ser tieħu t-tieni.

453
00:27:08,115 --> 00:27:11,290

454
00:27:11,290 --> 00:27:12,370
U voila.

455
00:27:12,370 --> 00:27:16,590
>> Allura issa jekk I do a ps Docker, I għandu
tara xi ħaġa li qed taħdem.

456
00:27:16,590 --> 00:27:22,250
I għandha tara l-ID, l-immaġni
li din kienet ibbażata off,

457
00:27:22,250 --> 00:27:23,880
u l-kmand li kien esegwit.

458
00:27:23,880 --> 00:27:28,720
U kif li jkollhom aċċess għaliha huwa
bażikament inti tmur f'dak port.

459
00:27:28,720 --> 00:27:33,240
Hekk jien se jmorru to-- dan
huwa niġri fuq AWS.

460
00:27:33,240 --> 00:27:37,150
Jien se jmorru għall 32,769.

461
00:27:37,150 --> 00:27:37,650
Oops.

462
00:27:37,650 --> 00:27:40,495

463
00:27:40,495 --> 00:27:41,120
U here we go.

464
00:27:41,120 --> 00:27:44,550
>> Allura dan huwa attwalment biss
servizz web li turi

465
00:27:44,550 --> 00:27:46,240
li kontenitur huwa qiegħed ikun servut minn.

466
00:27:46,240 --> 00:27:50,450
Allura tista 'tara li dan
huwa minn a9f kontenitur.

467
00:27:50,450 --> 00:27:52,850
U hawn dan huwa l-
isem tal-kontenitur.

468
00:27:52,850 --> 00:27:56,550
Allura inti guys tista 'tara kif malajr huwa
kien li attwalment pull mhux biss imma wkoll

469
00:27:56,550 --> 00:28:00,440
tiskjera dan il-kontenitur.

470
00:28:00,440 --> 00:28:05,070
>> Issa l-pass li jmiss huwa li
tħares lejn Dockerfiles

471
00:28:05,070 --> 00:28:09,430
u kif nistgħu attwalment
jibnu dehriet ġodda.

472
00:28:09,430 --> 00:28:15,250
Jien biss se jmorru tikseb klonu, a
kampjun Dockerfile bbażata fuq l-ewwel

473
00:28:15,250 --> 00:28:17,755
dijagramma, il-wieħed li Apache u PHP.

474
00:28:17,755 --> 00:28:26,740

475
00:28:26,740 --> 00:28:28,140
Nisperaw I remember repo tiegħi.

476
00:28:28,140 --> 00:28:36,410

477
00:28:36,410 --> 00:28:38,750
>> So I jkollhom repożitorju tiegħi dritt issa.

478
00:28:38,750 --> 00:28:43,080
U int ser tara
dan il-lott fil-fatt.

479
00:28:43,080 --> 00:28:45,110
I ma jinstallaw siġra.

480
00:28:45,110 --> 00:28:48,700
>> Allura bażikament inti qed tmur biex tara kif
dokumentazzjoni kodiċi sors tiegħek madwar

481
00:28:48,700 --> 00:28:51,240
dan, u mbagħad Dockerfile fuq
kif fil-fatt pakkett li hija.

482
00:28:51,240 --> 00:28:57,970
Allura huwa biss PHP kampjun
li eki CS50 bonjour.

483
00:28:57,970 --> 00:29:01,550
>> Mela jekk jien tixtieq li run,
I ser tagħmel Docker jibnu.

484
00:29:01,550 --> 00:29:03,370
Għandi biex tinbena l-ewwel.

485
00:29:03,370 --> 00:29:12,420
Jien ser isem li bih demo_cs50.

486
00:29:12,420 --> 00:29:16,470
U inti għandek bżonn tag lilha wisq.

487
00:29:16,470 --> 00:29:19,802
Mela ejja sejħa hija V1 dot.

488
00:29:19,802 --> 00:29:21,760
So I kif deskritt qabel,
dak li qed nagħmel illum

489
00:29:21,760 --> 00:29:26,840
huwa jien javżak Docker li jmorru użu
that-- attwalment, sorry, bad tiegħi.

490
00:29:26,840 --> 00:29:29,450

491
00:29:29,450 --> 00:29:32,500
Aħna ma tagħti ħarsa
fil-Dockerfile innifsu.

492
00:29:32,500 --> 00:29:39,020
Allura l-uniċi affarijiet fil hawn huma
index.php kif ukoll il-fajl README

493
00:29:39,020 --> 00:29:39,810
u Dockerfile.

494
00:29:39,810 --> 00:29:44,600
>> Mela jekk inti tagħti ħarsa lejn
l Dockerfile, dan huwa

495
00:29:44,600 --> 00:29:47,150
simili ħafna għal dak
I deskritt qabel.

496
00:29:47,150 --> 00:29:51,220
Huwa biss mazz ta '
passi li Docker teżegwixxi

497
00:29:51,220 --> 00:29:56,330
permezz tal-ħolqien u kissret kontenituri
u [? għadd?] tagħhom fiċ immaġini.

498
00:29:56,330 --> 00:29:59,570
>> U bażikament inti tista
see-- [inaudible] it here--

499
00:29:59,570 --> 00:30:04,340
iżda dan huwa mill-repo lokali.

500
00:30:04,340 --> 00:30:06,410
Li għaddej biex tmur u index.php grab.

501
00:30:06,410 --> 00:30:10,970
Allura dak l-kodiċi sors uniku li
huma attwalment parti mill-applikazzjoni tiegħek.

502
00:30:10,970 --> 00:30:16,800
Dan kollu huma bażikament
sistema operattiva plumbing,

503
00:30:16,800 --> 00:30:21,460
jkollna l-pakketti dritt u
Apache, u PHP, u whatnot.

504
00:30:21,460 --> 00:30:26,950
Iżda dan effettivament ikun index.php
u bih jintrabat fil-kontenitur,

505
00:30:26,950 --> 00:30:28,210
fil-immaġini.

506
00:30:28,210 --> 00:30:33,120
>> Mela jekk inti tmur quddiem u tmexxi l-
kmand billi tagħmel dan li ġej,

507
00:30:33,120 --> 00:30:36,155
huwa going-- fatt,
dan jista 'jieħu ftit.

508
00:30:36,155 --> 00:30:40,870

509
00:30:40,870 --> 00:30:42,455
Nisperaw li ma jieħdu wisq żmien.

510
00:30:42,455 --> 00:30:45,129

511
00:30:45,129 --> 00:30:46,170
Allura tista 'tara l-passi.

512
00:30:46,170 --> 00:30:49,320
U Inħeġġiġkom biex tmur
lura d-dar illum u jippruvaw dan.

513
00:30:49,320 --> 00:30:51,280
U Mano se tiddeskrivi
kif eżattament inti tagħmel dan.

514
00:30:51,280 --> 00:30:57,810
Imma huwa verament kbir biex tara eżattament
dak li qed jiġri wara l-kwinti.

515
00:30:57,810 --> 00:31:02,420
Iżda huwa ridiculously faċli biex jibnu
immaġini u jintużaw jużaw Docker.

516
00:31:02,420 --> 00:31:12,170

517
00:31:12,170 --> 00:31:14,050
>> Huwa jieħu daqsxejn
itwal milli stennejt.

518
00:31:14,050 --> 00:31:29,085

519
00:31:29,085 --> 00:31:32,690
>> Ejja naraw x'jiġri meta you-- jibred.

520
00:31:32,690 --> 00:31:36,260
Allura kif tista 'tara, kull wieħed minn dawk il-passi
jirrappreżentaw linji fil-Dockerfile.

521
00:31:36,260 --> 00:31:42,570
U dan juri hawnhekk li
mibnija b'suċċess din id-dehra.

522
00:31:42,570 --> 00:31:46,480
>> Hekk jekk nagħmel immaġini Docker, jien ser
tara l-immaġini li għandi lokalment.

523
00:31:46,480 --> 00:31:52,160
U wieħed minnhom huwa msejjaħ tiegħi
username, u l-isem tal-immaġni,

524
00:31:52,160 --> 00:31:56,050
u l representing-- tag
prinċipalment huwa tag verżjoni.

525
00:31:56,050 --> 00:31:58,040
>> Allura issa jekk I tixtieq li tmexxi
dan, I do Docker run.

526
00:31:58,040 --> 00:32:06,040

527
00:32:06,040 --> 00:32:14,960
U jien biss trid tagħmel -P -d. Do v1.

528
00:32:14,960 --> 00:32:18,500
So I jista 'jara issa li għandi żewġ
kontenituri tmexxija, il-wieħed li I biss

529
00:32:18,500 --> 00:32:21,230
maħluqa u l bonjour
Docker waħda li sibt li għadda.

530
00:32:21,230 --> 00:32:24,320
>> U tista 'tara hawn li
assenjat lilha port differenti.

531
00:32:24,320 --> 00:32:30,710
Mela jekk jien jmorru għall-istess PI iżda tassenja din
a port-- differenti nisperaw I ma.

532
00:32:30,710 --> 00:32:33,060
Allura issa dan huwa applikazzjoni
li jien biss skjerati.

533
00:32:33,060 --> 00:32:35,980

534
00:32:35,980 --> 00:32:43,900
>> Jekk irrid li jagħmlu bidliet, I
jistgħu malajr jeditjaw il-kodiċi tas-sors

535
00:32:43,900 --> 00:32:49,050
u jagħmel dan li ġej.

536
00:32:49,050 --> 00:32:55,170
Ejja nagħmlu bonjour Harvard.

537
00:32:55,170 --> 00:32:57,989
Allura issa x'inhu għaddej
li jiġri huwa li jien

538
00:32:57,989 --> 00:32:59,905
se tag dan ma '
differenti version-- oh,

539
00:32:59,905 --> 00:33:03,080
ma dan guy-- tag
ma 'verżjoni differenti.

540
00:33:03,080 --> 00:33:05,735
U int ser
see-- do inti guys jistennew

541
00:33:05,735 --> 00:33:11,020
jieħu l-istess ammont ta 'ħin
biex din tinbena tieni darba jew le?

542
00:33:11,020 --> 00:33:14,470
Kull dritt, u xi ħadd jaf għaliex?

543
00:33:14,470 --> 00:33:15,020
Speak up.

544
00:33:15,020 --> 00:33:16,350
>> UDJENZA: [inaudible]

545
00:33:16,350 --> 00:33:19,830
>> Nicola KABAR: Huwa bażikament aħna
biss jibdlu wieħed mill-passi aktar tard.

546
00:33:19,830 --> 00:33:23,110
U għalhekk li għaddej biex tuża l-
cache u jużaw kull waħda minn dawn saffi.

547
00:33:23,110 --> 00:33:27,080
U dan huwa verament xi wħud mill-
Karatteristiċi qattiel ta Docker

548
00:33:27,080 --> 00:33:32,930
huwa kif attwalment tutilizza
u użi teħid

549
00:33:32,930 --> 00:33:36,950
disk tiegħek għall-istess
biċċiet eżatti ta 'informazzjoni.

550
00:33:36,950 --> 00:33:40,700
>> Mela jekk nagħmlu l-istess ħaġa,
hija ħadet biss ftit sekondi.

551
00:33:40,700 --> 00:33:48,860
Jekk irridu li redeploy-- hekk issa
I għandu jkollhom tliet kontenituri.

552
00:33:48,860 --> 00:33:56,160
Iżda dan huwa wieħed ikun
notifikat lill the-- sebgħa wieħed.

553
00:33:56,160 --> 00:33:58,860
Allura issa huwa l-tielet kontenitur.

554
00:33:58,860 --> 00:34:02,580
Kulħadd jifhem
dak I biss ma hawn?

555
00:34:02,580 --> 00:34:06,320
>> Allura issa jekk inti tixtieq li jaqsmu din
kontenitur malajr reali mal-ħbieb tiegħek,

556
00:34:06,320 --> 00:34:14,840
inti tista 'biss tagħmel Docker imbotta l-
isem tal-kontenitur, wieħed jittama.

557
00:34:14,840 --> 00:34:20,130
Allura issa li għaddej biex timbotta lilha
to-- Jien ma ffirmat hawn.

558
00:34:20,130 --> 00:34:33,511

559
00:34:33,511 --> 00:34:34,219
Skużani.

560
00:34:34,219 --> 00:34:39,219
Imma jien mhux ser troubleshoot dan issa.

561
00:34:39,219 --> 00:34:42,780
Imma bażikament dak il-kmand wieħed
huwa biss jitla 'timbotta lilha.

562
00:34:42,780 --> 00:34:45,670
U int ser tkun tista '
tara jekk inti tmur biex Docker Hub

563
00:34:45,670 --> 00:34:48,587
U inti login, int
se tkun tista 'tara dan.

564
00:34:48,587 --> 00:34:50,420
U allura inti tista 'sempliċement
punt min qed jiġri

565
00:34:50,420 --> 00:34:52,750
għall-użu li l-immaġni biex tmur u iġbdu.

566
00:34:52,750 --> 00:34:55,460
U jistgħu jużawha.

567
00:34:55,460 --> 00:34:57,760
>> Ma 'dak, wieħed jittama
I tip ta 'tintwera

568
00:34:57,760 --> 00:35:01,230
kemm huwa faċli li taħdem ma Docker.

569
00:35:01,230 --> 00:35:06,610
U jien biss se
tagħti lura lill Mano.

570
00:35:06,610 --> 00:35:11,760
U hu għaddej teħodha minn hawn.

571
00:35:11,760 --> 00:35:13,990
>> MANO MARKI: Kull dritt
grazzi, grazzi Nico.

572
00:35:13,990 --> 00:35:18,700

573
00:35:18,700 --> 00:35:20,614
Allura?

574
00:35:20,614 --> 00:35:24,410
Allura wieħed mill-affarijiet I
riedu jagħmlu jitqegħdu flimkien

575
00:35:24,410 --> 00:35:28,820
għaliex dan huwa important--
għaliex Docker u għaliex

576
00:35:28,820 --> 00:35:33,000
kontenituri huma tali
żvilupp ġdid importanti,

577
00:35:33,000 --> 00:35:36,890
mod ġdid ta 'fatt jagħmlu software.

578
00:35:36,890 --> 00:35:41,300
>> U qabel I do, jien ser
biss tintroduċi ftit stats.

579
00:35:41,300 --> 00:35:42,790
Jien ma jmur biex taqra dawn kollha.

580
00:35:42,790 --> 00:35:52,540
Iżda dan jurik ħafna dwar kif
popolari dan huwa fil-komunità.

581
00:35:52,540 --> 00:35:56,310
It-teknoloġiji ewlenin Docker
huma sors miftuħ.

582
00:35:56,310 --> 00:36:03,560
Allura dak Docker magna, Ikteb,
Swarm, mazz ta 'għalf ieħor

583
00:36:03,560 --> 00:36:05,210
hija kollha sors miftuħ.

584
00:36:05,210 --> 00:36:10,590
U aħna għandna, dak li għamlet I
jgħidu, 1,300 kontributuri.

585
00:36:10,590 --> 00:36:15,630
Inti qed tara issa, jekk inti tħares lejn il-
numru ta 'opportunitajiet tax-xogħol, l-aħħar darba

586
00:36:15,630 --> 00:36:19,640
ħarisna, din kienet madwar 43000 impjieg
fetħiet jsemmi b'mod speċifiku

587
00:36:19,640 --> 00:36:22,230
familjarità ma 'Docker.

588
00:36:22,230 --> 00:36:26,450
Mijiet ta 'miljuni ta' immaġini jkollhom
tniżżlu minn Docker Hub.

589
00:36:26,450 --> 00:36:31,870
U, ukoll, stats ħafna aktar kbar.

590
00:36:31,870 --> 00:36:34,770
>> Għal dawk li huma kurjużi, huwa
kien oriġinarjament miktub fl-Python

591
00:36:34,770 --> 00:36:37,730
u mbagħad jerġa 'jinkiteb fis Go.

592
00:36:37,730 --> 00:36:40,320
U huwa kien biss
miftuħa source-- huwa biss

593
00:36:40,320 --> 00:36:44,950
ġew rilaxxati għal madwar 2 u 1/2 snin,
li jfisser li fi 2 u 1/2 snin,

594
00:36:44,950 --> 00:36:48,020
Rajna ammont kbir
tat-tkabbir u l-importanza

595
00:36:48,020 --> 00:36:50,190
ta 'dan fil-komunità.

596
00:36:50,190 --> 00:36:52,400
U so I trid titkellem
ftit dwar għaliex.

597
00:36:52,400 --> 00:36:54,940

598
00:36:54,940 --> 00:36:59,880
>> Hekk biss li wieħed itenni ftit mill
Punti ewlenin Nico, Docker huwa wieħed mgħaġġel.

599
00:36:59,880 --> 00:37:00,630
Huwa portabbli.

600
00:37:00,630 --> 00:37:02,500
Huwa riproduċibbli.

601
00:37:02,500 --> 00:37:06,130
U li din tistabbilixxi ambjent standard.

602
00:37:06,130 --> 00:37:13,370
>> U what-- dan huwa crappy tiegħi
jeqirdu l monoliths slide-- dak

603
00:37:13,370 --> 00:37:17,990
huwa jgħin lin-nies jagħmlu, li
ħafna ta 'l-industrija tas-softwer

604
00:37:17,990 --> 00:37:21,400
bdiet tagħmel fil-
2000ijiet kmieni, tkun miexja

605
00:37:21,400 --> 00:37:24,200
minn dawn monolitiċi
applikazzjonijiet waħdiena

606
00:37:24,200 --> 00:37:28,590
fejn kull dipendenza kellu jkun
ttestjati qabel l-app kollu kien

607
00:37:28,590 --> 00:37:31,280
li jiġu minfuqa, li
jista 'jfisser websajt

608
00:37:31,280 --> 00:37:36,240
biss ltqajna użati darba
kull tliet xhur, jew aktar,

609
00:37:36,240 --> 00:37:42,650
għal servizz ferm aktar
arkitettura orjentata

610
00:37:42,650 --> 00:37:46,090
jew tip differenti componentized
ta 'arkitettura applikazzjoni.

611
00:37:46,090 --> 00:37:48,610
U hekk li jippermetti lil dawn
tip ta 'arkitetturi

612
00:37:48,610 --> 00:37:52,250
li jieħdu vantaġġ ta '
Docker jiddekorri fil dawn it-tliet

613
00:37:52,250 --> 00:37:58,450
oqsma prinċipali ta 'żvilupp, li
huwa żvilupp miktub kodiċi attwali tiegħek,

614
00:37:58,450 --> 00:38:00,140
ittestjar kodiċi tiegħek, u l-iskjerament dan.

615
00:38:00,140 --> 00:38:03,000

616
00:38:03,000 --> 00:38:05,420
>> Allura għaliex dan huwa importanti?

617
00:38:05,420 --> 00:38:09,920
Jekk int a-- let me jagħtu eżempju.

618
00:38:09,920 --> 00:38:13,600
Jekk inti website
iżviluppatur mezz, int

619
00:38:13,600 --> 00:38:19,020
iżvilupp ta 'websajt li bbażat fuq il-
database li David prodotta minn hawn.

620
00:38:19,020 --> 00:38:20,490
Jiddispjacini David, jien titlob inti out.

621
00:38:20,490 --> 00:38:22,984

622
00:38:22,984 --> 00:38:24,900
Jekk int riedu li tuża
il-ħaġa sħiħa, youd

623
00:38:24,900 --> 00:38:28,870
jkollhom jistennew taħt tradizzjonali
żvilupp ta 'softwer monolitiċi

624
00:38:28,870 --> 00:38:32,710
ambjent, youd jkollhom jistennew
sakemm kien magħmul bl-database

625
00:38:32,710 --> 00:38:36,030
qabel ma inti tista 'tagħmel attwalment
kwalunkwe tibdil website tiegħek.

626
00:38:36,030 --> 00:38:40,900
Youd għandek jirriloka l
applikazzjoni sħiħa li jagħmlu dan.

627
00:38:40,900 --> 00:38:45,490
>> U dak Docker jgħinek tagħmel huwa kull
persuna xogħol fuq komponenti differenti

628
00:38:45,490 --> 00:38:52,990
u jaġġornawhom kif imorru, biss tagħmel
żgur li l-interfaces tissospendi l-istess.

629
00:38:52,990 --> 00:38:56,350
Allura dak li għamel
huwa huwa mċaqlaq nies

630
00:38:56,350 --> 00:39:03,950
milli jagħmlu dawn monolitiku massiv
softwer architected li

631
00:39:03,950 --> 00:39:07,610
skjerati kull xahar għal kontinwa
integrazzjoni u l-iżvilupp kontinwu

632
00:39:07,610 --> 00:39:08,490
ambjent.

633
00:39:08,490 --> 00:39:12,580
>> Issa dan mhuwiex unika li Docker,
iżda Docker jagħmilha daqstant faċli,

634
00:39:12,580 --> 00:39:16,620
li jfisser li int bażikament
kontinwament iskjerament.

635
00:39:16,620 --> 00:39:20,690
Nitkellmu lill-intrapriżi li huma
iskjerament applikazzjonijiet Niffaċċjaw pubbliċi

636
00:39:20,690 --> 00:39:30,180
eluf ta 'drabi kuljum għaliex
jaraw l-valur biss tagħmel

637
00:39:30,180 --> 00:39:33,740
bidliet żgħar, u sakemm
kif din tmur permezz-testijiet,

638
00:39:33,740 --> 00:39:35,900
kiri go out fil-produzzjoni.

639
00:39:35,900 --> 00:39:41,890
Nico kien dejjem javżak me
qabel li f'ħafna ambjenti,

640
00:39:41,890 --> 00:39:46,580
ċiklu tal-ħajja normali ta '
kontenitur huwa mkejjel f'sekondi,

641
00:39:46,580 --> 00:39:50,460
billi magna virtwali
jista 'jiġi mkejjel f'xhur.

642
00:39:50,460 --> 00:39:54,590

643
00:39:54,590 --> 00:39:58,690
>> I riedu jieħdu żgħira
dawwar hawnhekk għaliex jien

644
00:39:58,690 --> 00:40:00,170
f'istituzzjoni edukattiva.

645
00:40:00,170 --> 00:40:06,670
I riedu jagħtu eżempju ta 'kif
dan jaħdem fi riċerka edukattiva

646
00:40:06,670 --> 00:40:07,670
sitwazzjoni.

647
00:40:07,670 --> 00:40:10,930
Allura hemm xi organizzazzjoni
imsejħa bioboxes.

648
00:40:10,930 --> 00:40:15,450
Bioboxes ma DNA
analiżi għar-riċerkaturi.

649
00:40:15,450 --> 00:40:22,029
>> Issa dak li nstab kien li meta
a researcher-- u dan mhux

650
00:40:22,029 --> 00:40:24,070
tort ta 'kwalunkwe partikolari
researcher-- iżda meta

651
00:40:24,070 --> 00:40:31,240
riċerkatur skjerati
algoritmu biex tanalizza,

652
00:40:31,240 --> 00:40:36,670
B'mod partikolari, kampjun tad-DNA,
dawn se jikteb l-software,

653
00:40:36,670 --> 00:40:39,980
tippubblika dik, forsi biex
GitHub jew x'imkien ieħor,

654
00:40:39,980 --> 00:40:42,680
u mbagħad meta saru.

655
00:40:42,680 --> 00:40:47,440
>> Ukoll l-problema kienet li
ma kienx neċessarjament riproduċibbli.

656
00:40:47,440 --> 00:40:51,610
Minħabba sabiex
jifhmu l-software,

657
00:40:51,610 --> 00:40:54,830
huma jkunu mwaqqfa għall-
ambjent għall-iżvilupp eżatt

658
00:40:54,830 --> 00:41:00,460
li din riċerkatur użat, normalment
laptop tagħhom, jew server, jew data

659
00:41:00,460 --> 00:41:04,280
ċentru li kienu qed jużaw.

660
00:41:04,280 --> 00:41:11,530
U konsegwentement, kien diffiċli ħafna
li tirriproduċi riżultati tar-riċerka meta

661
00:41:11,530 --> 00:41:16,910
analiżi ta 'kampjuni tad-DNA biex tfittex
lejn l-affarijiet simili incidence--

662
00:41:16,910 --> 00:41:23,830
iqabblu inċidenza ta 'attakki tal-qalb
ibbażata fuq ċerti ġeni jkunu preżenti,

663
00:41:23,830 --> 00:41:28,900
per eżempju, jew riskju tal-kanċer, jew
kwalunkwe mill-tipi oħra ta 'affarijiet.

664
00:41:28,900 --> 00:41:33,900
>> Allura dak li għamlet minflok kien
huma bdew joħolqu kontenituri.

665
00:41:33,900 --> 00:41:39,380
U inti tista 'tmur għall bioboxes.org,
huwa organizzazzjoni kbira.

666
00:41:39,380 --> 00:41:43,900
U dak li tagħmel huwa li jipproduċu
kontenituri bbażati fuq riċerka.

667
00:41:43,900 --> 00:41:46,840
U mbagħad kull meta xi ħadd jibgħat
fil-kampjun tagħhom, huma jistgħu run.

668
00:41:46,840 --> 00:41:52,770
U għandu l-ambjent
meħtieġa biex imexxu din l-algorithm

669
00:41:52,770 --> 00:41:55,370
u jipproduċu r-riżultati.

670
00:41:55,370 --> 00:41:58,250
U dawn qed konstatazzjoni li dawn qed
ħafna iktar probabbli u ħafna

671
00:41:58,250 --> 00:42:01,300
aktar malajr tista '
rizultati lin-nies.

672
00:42:01,300 --> 00:42:06,860
>> U fil-fatt, dak in-nies qed jagħmlu
huma t-tmexxija analiżi tagħhom stess fuq DNA,

673
00:42:06,860 --> 00:42:11,220
jibgħat dik in to bioboxes, u
imbagħad biobox biss tieħu d- data,

674
00:42:11,220 --> 00:42:15,350
tmur kontra l-varjetà
kontenituri tal differenti

675
00:42:15,350 --> 00:42:19,030
biex tara riżultati differenti
ibbażat fuq ir-riċerka differenti.

676
00:42:19,030 --> 00:42:21,860
Allura huwa b'saħħtu ħafna
mod kif ir-riċerkaturi

677
00:42:21,860 --> 00:42:28,070
jista 'jagħmel istanza waħda li tippermetti
nies oħra biex jippruvaw u jirriproduċu

678
00:42:28,070 --> 00:42:28,650
ir-rizultati.

679
00:42:28,650 --> 00:42:31,710

680
00:42:31,710 --> 00:42:34,360
>> Allura kif taħseb li tibda?

681
00:42:34,360 --> 00:42:37,950

682
00:42:37,950 --> 00:42:39,800
Aħna huma appoġġjati sew fit-Linux.

683
00:42:39,800 --> 00:42:43,070
Mela jekk inti tixtieq li tinstalla
xejn fuq Linux,

684
00:42:43,070 --> 00:42:45,620
tuża standard tiegħek
maniġer pakkett li tinstalla.

685
00:42:45,620 --> 00:42:47,600
Jekk inti qed tuża Debian, huwa get apt.

686
00:42:47,600 --> 00:42:50,500
CentOS huwa yum.

687
00:42:50,500 --> 00:42:53,500
Fedora Red Hat huwa
rpm-- I ma tiftakarx.

688
00:42:53,500 --> 00:42:56,070
Xorta waħda, huwa kollha hemmhekk.

689
00:42:56,070 --> 00:42:59,610
Aħna tappoġġa varjetà kbira
tad-distribuzzjonijiet Linux.

690
00:42:59,610 --> 00:43:01,150
Tista 'tiċċekkja dawk out.

691
00:43:01,150 --> 00:43:06,370
>> Għandna wkoll għażliet sabiex inti
tista 'tmexxi fuq Mac jew Windows.

692
00:43:06,370 --> 00:43:10,670
Issa Nico imsemmi qabel li
kien sostnut biss fuq Linux.

693
00:43:10,670 --> 00:43:18,180
Dan huwa veru għaliex
teħtieġ għadma Linux.

694
00:43:18,180 --> 00:43:20,540
Iżda, inti tista 'taħdem fil-magna virtwali.

695
00:43:20,540 --> 00:43:25,290
U dak il-Toolbox Docker
ma, li tista 'tniżżel,

696
00:43:25,290 --> 00:43:27,610
li tagħtik li l-apparat virtwali.

697
00:43:27,610 --> 00:43:37,260
>> Hekk biss a quick 48
tieni, I think, download.

698
00:43:37,260 --> 00:43:40,670
Inti biss tfittxija fuq Docker
Toolbox, niżżlu l-Mac,

699
00:43:40,670 --> 00:43:43,910
u din il-parti hija ta '
kors titħaffef minħabba li

700
00:43:43,910 --> 00:43:47,620
jixtieq watch sinjal download?

701
00:43:47,620 --> 00:43:54,190
Installazzjoni Standard Mac,
u allura int

702
00:43:54,190 --> 00:43:59,795
ser tara Jerome jitqiegħdu fil password tiegħu.

703
00:43:59,795 --> 00:44:00,670
C'est eċċitanti ħafna.

704
00:44:00,670 --> 00:44:03,510

705
00:44:03,510 --> 00:44:06,230
U allura jinstalla
mazz sħiħ ta 'għodod.

706
00:44:06,230 --> 00:44:10,010
U partikolarment se
jinstallaw linja ta 'kmand.

707
00:44:10,010 --> 00:44:14,220
U allura inti tista 'tara
Jerome ittestjar immaġini tiegħu.

708
00:44:14,220 --> 00:44:19,050

709
00:44:19,050 --> 00:44:22,640
>> U allura bbażati fuq dan,
tista 'tara li YouTube

710
00:44:22,640 --> 00:44:27,420
jaħseb li Nico huwa interessat fil
Star Wars, Il juru Jimmy Kimmel,

711
00:44:27,420 --> 00:44:29,020
u naħseb Ellen.

712
00:44:29,020 --> 00:44:34,130
Naħseb li aħħar wieħed huwa
clip minn juru Ellen.

713
00:44:34,130 --> 00:44:37,760
>> Allura Docker Toolbox għalkemm taqa
b'aktar minn sempliċiment Docker Magni.

714
00:44:37,760 --> 00:44:39,840
Allura Docker Magni li hija
il-ħaġa li tgħin

715
00:44:39,840 --> 00:44:43,710
inti twaqqaf virtwali
magna fuq Windows tiegħek

716
00:44:43,710 --> 00:44:52,080
jew Mac-- kaxxa Windows tiegħek jew Mac tiegħek
box-- u jgħinek tagħmel forniment,

717
00:44:52,080 --> 00:44:54,040
>> Iżda għandu wkoll jiġi ma
Swarm u Ikteb,

718
00:44:54,040 --> 00:45:00,840
li huma mfassla biex jgħinuk tagħmel kbir
skjeramenti fuq skala ta 'applikazzjoni tiegħek.

719
00:45:00,840 --> 00:45:04,000
Mela jekk inti tixtieq li tmexxi
gruppi ta 'nodi,

720
00:45:04,000 --> 00:45:08,450
gruppi ta 'kontenituri, Ikteb u
Swarm huma l-mod biex imorru dwar dan.

721
00:45:08,450 --> 00:45:11,430
>> U ovvjament niġu ma
Docker magna u Kitematic,

722
00:45:11,430 --> 00:45:13,250
li huwa dan GUI desktop.

723
00:45:13,250 --> 00:45:17,060
Għandi nsemmi wkoll Docker Reġistru,
li mhix inkluża fil Toolbox,

724
00:45:17,060 --> 00:45:23,150
iżda huwa mod għalik biex tmexxi tiegħek
reġistri ta 'Stampi Docker bħal Docker

725
00:45:23,150 --> 00:45:28,970
Hub, imma int tista 'biss tuża wkoll
Docker Hub bħala mod biex isir dan.

726
00:45:28,970 --> 00:45:32,955
>> U, plot twist, int tara
dan jibda fil-kontenitur.

727
00:45:32,955 --> 00:45:34,830
U li kif aħna qed
jqassmu slides tagħna.

728
00:45:34,830 --> 00:45:38,610
Din il-preżentazzjoni kollu huwa
attwalment gverta slide HTML.

729
00:45:38,610 --> 00:45:43,170
U huwa għaddej fi
kontenitur, li inti tista 'tikseb by--

730
00:45:43,170 --> 00:45:45,596
>> Nicola KABAR: Iva, dan huwa
taħdem full-time fuq Max tiegħi.

731
00:45:45,596 --> 00:45:47,540
U jien tippreżenta minnha.

732
00:45:47,540 --> 00:45:50,910
U inti biss tagħmel Docker wara
inti jinstallaw Toolbox tiegħek.

733
00:45:50,910 --> 00:45:57,340
Tista 'biss tagħmel run Docker
u ġġibu, u jużaw il-pjastri.

734
00:45:57,340 --> 00:45:58,830
>> MANO MARKI: U li hu.

735
00:45:58,830 --> 00:46:02,160
Allura aħna nirringrazzjakom ilkoll għall ġejjin.

736
00:46:02,160 --> 00:46:03,990
U aħna kuntenti li jwieġbu l-mistoqsijiet.

737
00:46:03,990 --> 00:46:07,810
I għandhom isemmu qabel xi ħadd
weraq hemm T-shirts hemmhekk.

738
00:46:07,810 --> 00:46:10,940
Jiddispjacini xi ħadd li qed jaraw
dan fuq LiveStream jew video,

739
00:46:10,940 --> 00:46:12,820
iżda aħna għandna Docker T-shirts hemmhekk.

740
00:46:12,820 --> 00:46:16,250
U nafu istudenti Docker,
u fl-esperjenza tiegħi,

741
00:46:16,250 --> 00:46:18,940
professuri wisq, bħal ħwejjeġ ħielsa.

742
00:46:18,940 --> 00:46:22,490
>> Allura nirringrazzjak kollha għall ġejjin out.

743
00:46:22,490 --> 00:46:27,050
U ssegwi magħna fuq Twitter
jekk inti tixtieq, jew ma.

744
00:46:27,050 --> 00:46:27,910
I do not care.

745
00:46:27,910 --> 00:46:29,430
Wkoll isegwu Docker fuq Twitter.

746
00:46:29,430 --> 00:46:31,890
Li wkoll interessanti.

747
00:46:31,890 --> 00:46:32,990
U allura li hu.

748
00:46:32,990 --> 00:46:33,490
Docker.com.

749
00:46:33,490 --> 00:46:35,410
Grazzi.

750
00:46:35,410 --> 00:46:39,360
>> [Applause]

751
00:46:39,360 --> 00:46:41,625