-
Notifications
You must be signed in to change notification settings - Fork 4
Expand file tree
/
Copy pathindex.html
More file actions
1880 lines (1701 loc) · 119 KB
/
index.html
File metadata and controls
1880 lines (1701 loc) · 119 KB
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
475
476
477
478
479
480
481
482
483
484
485
486
487
488
489
490
491
492
493
494
495
496
497
498
499
500
501
502
503
504
505
506
507
508
509
510
511
512
513
514
515
516
517
518
519
520
521
522
523
524
525
526
527
528
529
530
531
532
533
534
535
536
537
538
539
540
541
542
543
544
545
546
547
548
549
550
551
552
553
554
555
556
557
558
559
560
561
562
563
564
565
566
567
568
569
570
571
572
573
574
575
576
577
578
579
580
581
582
583
584
585
586
587
588
589
590
591
592
593
594
595
596
597
598
599
600
601
602
603
604
605
606
607
608
609
610
611
612
613
614
615
616
617
618
619
620
621
622
623
624
625
626
627
628
629
630
631
632
633
634
635
636
637
638
639
640
641
642
643
644
645
646
647
648
649
650
651
652
653
654
655
656
657
658
659
660
661
662
663
664
665
666
667
668
669
670
671
672
673
674
675
676
677
678
679
680
681
682
683
684
685
686
687
688
689
690
691
692
693
694
695
696
697
698
699
700
701
702
703
704
705
706
707
708
709
710
711
712
713
714
715
716
717
718
719
720
721
722
723
724
725
726
727
728
729
730
731
732
733
734
735
736
737
738
739
740
741
742
743
744
745
746
747
748
749
750
751
752
753
754
755
756
757
758
759
760
761
762
763
764
765
766
767
768
769
770
771
772
773
774
775
776
777
778
779
780
781
782
783
784
785
786
787
788
789
790
791
792
793
794
795
796
797
798
799
800
801
802
803
804
805
806
807
808
809
810
811
812
813
814
815
816
817
818
819
820
821
822
823
824
825
826
827
828
829
830
831
832
833
834
835
836
837
838
839
840
841
842
843
844
845
846
847
848
849
850
851
852
853
854
855
856
857
858
859
860
861
862
863
864
865
866
867
868
869
870
871
872
873
874
875
876
877
878
879
880
881
882
883
884
885
886
887
888
889
890
891
892
893
894
895
896
897
898
899
900
901
902
903
904
905
906
907
908
909
910
911
912
913
914
915
916
917
918
919
920
921
922
923
924
925
926
927
928
929
930
931
932
933
934
935
936
937
938
939
940
941
942
943
944
945
946
947
948
949
950
951
952
953
954
955
956
957
958
959
960
961
962
963
964
965
966
967
968
969
970
971
972
973
974
975
976
977
978
979
980
981
982
983
984
985
986
987
988
989
990
991
992
993
994
995
996
997
998
999
1000
<!DOCTYPE html>
<html lang="en-US">
<head>
<style type="text/css">.ttfm1{font-family: 'dual300';font-size:em;line-height:em;color:;} .ttfm2{font-family: 'Roboto';font-size:em;line-height:3em;color:;}</style> <!--[if lt IE 9]>
<script src="../../../../wp/wp-content/themes/rise/js/html5/dist/html5shiv.js"></script>
<script src="//css3-mediaqueries-js.googlecode.com/svn/trunk/css3-mediaqueries.js"></script>
<![endif]-->
<!--[if IE 8]>
<link rel="stylesheet" type="text/css" href="../../../../wp/wp-content/themes/rise/css/ie8.css"/>
<![endif]-->
<!--[if IE 7]>
<link rel="stylesheet" type="text/css" href="../../../../wp/wp-content/themes/rise/css/ie7.css"/>
<![endif]-->
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<meta charset="UTF-8">
<meta name="google-site-verification" content="ovwnX0ej2kps4UuJ9NOzNjJcLOQD8JPDLNhe-hMYTMk">
<meta name="robots" content="index, follow, max-image-preview:large, max-snippet:-1, max-video-preview:-1">
<!-- This site is optimized with the Yoast SEO plugin v16.4 - https://yoast.com/wordpress/plugins/seo/ -->
<title>Network Automation with StackStorm and Docker - StackStorm</title>
<link rel="canonical" href="./index.html">
<meta property="og:locale" content="en_US">
<meta property="og:type" content="article">
<meta property="og:title" content="Network Automation with StackStorm and Docker - StackStorm">
<meta property="og:description" content="May 24, 2016 by Matthew Stone What is StackStorm going to do with network automation? Ever since we joined Brocade, it’s been everyone’s question, and we have been hand-waving some answers. But the talk walks, code talks: let’s show something really working. Today’s example is on Docker network automation, where StackStorm makes physical networking follow…">
<meta property="og:url" content="/2016/05/19/automating-docker-networking-with-stackstorm/">
<meta property="og:site_name" content="StackStorm">
<meta property="article:published_time" content="2016-05-19T14:31:55+00:00">
<meta property="article:modified_time" content="2016-07-04T23:01:35+00:00">
<meta name="twitter:label1" content="Written by">
<meta name="twitter:data1" content="st2admin">
<meta name="twitter:label2" content="Est. reading time">
<meta name="twitter:data2" content="6 minutes">
<script type="application/ld+json" class="yoast-schema-graph">{"@context":"https://schema.org","@graph":[{"@type":"Organization","@id":"/#organization","name":"StackStorm","url":"/","sameAs":[],"logo":{"@type":"ImageObject","@id":"/#logo","inLanguage":"en-US","url":"../../../../wp/wp-content/uploads/2014/10/stackstorm-logo-header.png","contentUrl":"../../../../wp/wp-content/uploads/2014/10/stackstorm-logo-header.png","width":228,"height":59,"caption":"StackStorm"},"image":{"@id":"/#logo"}},{"@type":"WebSite","@id":"/#website","url":"/","name":"StackStorm","description":"Event-driven automation","publisher":{"@id":"/#organization"},"potentialAction":[{"@type":"SearchAction","target":"/?s={search_term_string}","query-input":"required name=search_term_string"}],"inLanguage":"en-US"},{"@type":"WebPage","@id":"/2016/05/19/automating-docker-networking-with-stackstorm/#webpage","url":"/2016/05/19/automating-docker-networking-with-stackstorm/","name":"Network Automation with StackStorm and Docker - StackStorm","isPartOf":{"@id":"/#website"},"datePublished":"2016-05-19T14:31:55+00:00","dateModified":"2016-07-04T23:01:35+00:00","breadcrumb":{"@id":"/2016/05/19/automating-docker-networking-with-stackstorm/#breadcrumb"},"inLanguage":"en-US","potentialAction":[{"@type":"ReadAction","target":["/2016/05/19/automating-docker-networking-with-stackstorm/"]}]},{"@type":"BreadcrumbList","@id":"/2016/05/19/automating-docker-networking-with-stackstorm/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"item":{"@type":"WebPage","@id":"/","url":"/","name":"Home"}},{"@type":"ListItem","position":2,"item":{"@type":"WebPage","@id":"/blog/","url":"/blog/","name":"Blog"}},{"@type":"ListItem","position":3,"item":{"@id":"/2016/05/19/automating-docker-networking-with-stackstorm/#webpage"}}]},{"@type":"Article","@id":"/2016/05/19/automating-docker-networking-with-stackstorm/#article","isPartOf":{"@id":"/2016/05/19/automating-docker-networking-with-stackstorm/#webpage"},"author":{"@id":"/#/schema/person/d2242d1dc5b3b5652be4c9175eb18000"},"headline":"Network Automation with StackStorm and Docker","datePublished":"2016-05-19T14:31:55+00:00","dateModified":"2016-07-04T23:01:35+00:00","mainEntityOfPage":{"@id":"/2016/05/19/automating-docker-networking-with-stackstorm/#webpage"},"wordCount":1121,"commentCount":2,"publisher":{"@id":"/#organization"},"keywords":["Docker","networking"],"articleSection":["Blog","Community"],"inLanguage":"en-US","potentialAction":[{"@type":"CommentAction","name":"Comment","target":["/2016/05/19/automating-docker-networking-with-stackstorm/#respond"]}]},{"@type":"Person","@id":"/#/schema/person/d2242d1dc5b3b5652be4c9175eb18000","name":"st2admin","image":{"@type":"ImageObject","@id":"/#personlogo","inLanguage":"en-US","url":"https://secure.gravatar.com/avatar/67f6d678610d4b8a7b9a7e95a065695f?s=96&d=mm&r=g","contentUrl":"https://secure.gravatar.com/avatar/67f6d678610d4b8a7b9a7e95a065695f?s=96&d=mm&r=g","caption":"st2admin"},"url":"/author/support/"}]}</script>
<!-- / Yoast SEO plugin. -->
<link rel="dns-prefetch" href="//s.w.org">
<link rel="alternate" type="application/rss+xml" title="StackStorm » Network Automation with StackStorm and Docker Comments Feed" href="/2016/05/19/automating-docker-networking-with-stackstorm/feed/">
<script type="text/javascript">
window._wpemojiSettings = {"baseUrl":"https:\/\/s.w.org\/images\/core\/emoji\/13.0.1\/72x72\/","ext":".png","svgUrl":"https:\/\/s.w.org\/images\/core\/emoji\/13.0.1\/svg\/","svgExt":".svg","source":{"concatemoji":"\/wp\/wp-includes\/js\/wp-emoji-release.min.js?ver=09e48cfb58fec140b4ee0c6d1d4da1b2"}};
!function(e,a,t){var n,r,o,i=a.createElement("canvas"),p=i.getContext&&i.getContext("2d");function s(e,t){var a=String.fromCharCode;p.clearRect(0,0,i.width,i.height),p.fillText(a.apply(this,e),0,0);e=i.toDataURL();return p.clearRect(0,0,i.width,i.height),p.fillText(a.apply(this,t),0,0),e===i.toDataURL()}function c(e){var t=a.createElement("script");t.src=e,t.defer=t.type="text/javascript",a.getElementsByTagName("head")[0].appendChild(t)}for(o=Array("flag","emoji"),t.supports={everything:!0,everythingExceptFlag:!0},r=0;r<o.length;r++)t.supports[o[r]]=function(e){if(!p||!p.fillText)return!1;switch(p.textBaseline="top",p.font="600 32px Arial",e){case"flag":return s([127987,65039,8205,9895,65039],[127987,65039,8203,9895,65039])?!1:!s([55356,56826,55356,56819],[55356,56826,8203,55356,56819])&&!s([55356,57332,56128,56423,56128,56418,56128,56421,56128,56430,56128,56423,56128,56447],[55356,57332,8203,56128,56423,8203,56128,56418,8203,56128,56421,8203,56128,56430,8203,56128,56423,8203,56128,56447]);case"emoji":return!s([55357,56424,8205,55356,57212],[55357,56424,8203,55356,57212])}return!1}(o[r]),t.supports.everything=t.supports.everything&&t.supports[o[r]],"flag"!==o[r]&&(t.supports.everythingExceptFlag=t.supports.everythingExceptFlag&&t.supports[o[r]]);t.supports.everythingExceptFlag=t.supports.everythingExceptFlag&&!t.supports.flag,t.DOMReady=!1,t.readyCallback=function(){t.DOMReady=!0},t.supports.everything||(n=function(){t.readyCallback()},a.addEventListener?(a.addEventListener("DOMContentLoaded",n,!1),e.addEventListener("load",n,!1)):(e.attachEvent("onload",n),a.attachEvent("onreadystatechange",function(){"complete"===a.readyState&&t.readyCallback()})),(n=t.source||{}).concatemoji?c(n.concatemoji):n.wpemoji&&n.twemoji&&(c(n.twemoji),c(n.wpemoji)))}(window,document,window._wpemojiSettings);
</script>
<style type="text/css">img.wp-smiley,
img.emoji {
display: inline !important;
border: none !important;
box-shadow: none !important;
height: 1em !important;
width: 1em !important;
margin: 0 .07em !important;
vertical-align: -0.1em !important;
background: none !important;
padding: 0 !important;
}</style>
<link rel="stylesheet" id="dashicons-css" href="../../../../wp/wp-includes/css/dashicons.min.css?ver=09e48cfb58fec140b4ee0c6d1d4da1b2" type="text/css" media="all">
<link rel="stylesheet" id="menu-icons-extra-css" href="../../../../wp/wp-content/plugins/menu-icons/css/extra.min.css?ver=0.12.8" type="text/css" media="all">
<link rel="stylesheet" id="wp-block-library-css" href="../../../../wp/wp-includes/css/dist/block-library/style.min.css?ver=09e48cfb58fec140b4ee0c6d1d4da1b2" type="text/css" media="all">
<link rel="stylesheet" id="cookie-law-info-css" href="../../../../wp/wp-content/plugins/cookie-law-info/public/css/cookie-law-info-public.css?ver=2.0.3" type="text/css" media="all">
<link rel="stylesheet" id="cookie-law-info-gdpr-css" href="../../../../wp/wp-content/plugins/cookie-law-info/public/css/cookie-law-info-gdpr.css?ver=2.0.3" type="text/css" media="all">
<link rel="stylesheet" id="testimonial-rotator-style-css" href="../../../../wp/wp-content/plugins/testimonial-rotator/testimonial-rotator-style.css?ver=09e48cfb58fec140b4ee0c6d1d4da1b2" type="text/css" media="all">
<link rel="stylesheet" id="font-awesome-css" href="../../../../wp/wp-content/plugins/menu-icons/vendor/codeinwp/icon-picker/css/types/font-awesome.min.css?ver=4.7.0" type="text/css" media="all">
<link rel="stylesheet" id="rise-style-css" href="../../../../wp/wp-content/themes/stackstorm/style.css?ver=09e48cfb58fec140b4ee0c6d1d4da1b2" type="text/css" media="all">
<link rel="stylesheet" id="thrive-reset-css" href="../../../../wp/wp-content/themes/rise/css/reset.css?v=1.101.1" type="text/css" media="all">
<link rel="stylesheet" id="thrive-main-style-css" href="../../../../wp/wp-content/themes/rise/css/main_blue.css?v=1.101.1" type="text/css" media="all">
<link rel="stylesheet" id="enlighterjs-css" href="../../../../wp/wp-content/plugins/enlighter/cache/enlighterjs.min.css?ver=c8vUwCl5jS8Iu00" type="text/css" media="all">
<script type="text/javascript" src="../../../../wp/wp-includes/js/jquery/jquery.min.js?v=1.101.1" id="jquery-core-js"></script>
<script type="text/javascript" src="../../../../wp/wp-includes/js/jquery/jquery-migrate.min.js?v=1.101.1" id="jquery-migrate-js"></script>
<script type="text/javascript" id="cookie-law-info-js-extra">
/* <![CDATA[ */
var Cli_Data = {"nn_cookie_ids":[],"cookielist":[],"non_necessary_cookies":[],"ccpaEnabled":"","ccpaRegionBased":"","ccpaBarEnabled":"","strictlyEnabled":["necessary","obligatoire"],"ccpaType":"gdpr","js_blocking":"","custom_integration":"","triggerDomRefresh":"","secure_cookies":""};
var cli_cookiebar_settings = {"animate_speed_hide":"500","animate_speed_show":"500","background":"#384353","border":"#b1a6a6c2","border_on":"","button_1_button_colour":"#384353","button_1_button_hover":"#2d3642","button_1_link_colour":"#fff","button_1_as_button":"","button_1_new_win":"","button_2_button_colour":"#333","button_2_button_hover":"#292929","button_2_link_colour":"#00a5bf","button_2_as_button":"","button_2_hidebar":"1","button_3_button_colour":"#000","button_3_button_hover":"#000000","button_3_link_colour":"#fff","button_3_as_button":"1","button_3_new_win":"","button_4_button_colour":"#000","button_4_button_hover":"#000000","button_4_link_colour":"#fff","button_4_as_button":"1","button_7_button_colour":"#61a229","button_7_button_hover":"#4e8221","button_7_link_colour":"#fff","button_7_as_button":"1","button_7_new_win":"","font_family":"inherit","header_fix":"","notify_animate_hide":"1","notify_animate_show":"","notify_div_id":"#cookie-law-info-bar","notify_position_horizontal":"right","notify_position_vertical":"bottom","scroll_close":"","scroll_close_reload":"","accept_close_reload":"","reject_close_reload":"","showagain_tab":"1","showagain_background":"#fff","showagain_border":"#000","showagain_div_id":"#cookie-law-info-again","showagain_x_position":"100px","text":"#b7b7b7","show_once_yn":"","show_once":"10000","logging_on":"","as_popup":"","popup_overlay":"1","bar_heading_text":"","cookie_bar_as":"banner","popup_showagain_position":"bottom-right","widget_position":"left"};
var log_object = {"ajax_url":"\/wp\/wp-admin\/admin-ajax.php"};
/* ]]> */
</script>
<script type="text/javascript" src="../../../../wp/wp-content/plugins/cookie-law-info/public/js/cookie-law-info-public.js?ver=2.0.3" id="cookie-law-info-js"></script>
<script type="text/javascript" src="../../../../wp/wp-content/plugins/testimonial-rotator/js/jquery.cycletwo.js?v=1.101.1" id="cycletwo-js"></script>
<script type="text/javascript" src="../../../../wp/wp-content/plugins/testimonial-rotator/js/jquery.cycletwo.addons.js?v=1.101.1" id="cycletwo-addons-js"></script>
<script type="text/javascript" src="../../../../wp/wp-content/plugins/easy-logo-slider/js/jquery.jcarousel.min.js?v=1.101.1" id="jquery_jcarousel_min-js"></script>
<script type="text/javascript" src="../../../../wp/wp-content/plugins/easy-logo-slider/js/jcarousel.responsive.js?ver=09e48cfb58fec140b4ee0c6d1d4da1b2" id="jcarousel_responsive-js"></script>
<link rel="https://api.w.org/" href="/wp-json/">
<link rel="alternate" type="application/json" href="/wp-json../../../../wp/v2/posts/5656">
<link rel="EditURI" type="application/rsd+xml" title="RSD" href="../../../../wp/xmlrpc.php?rsd">
<link rel="wlwmanifest" type="application/wlwmanifest+xml" href="../../../../wp/wp-includes/wlwmanifest.xml">
<link rel="shortlink" href="/?p=5656">
<link rel="alternate" type="application/json+oembed" href="/wp-json/oembed/1.0/embed?url=https%3A%2F%2F%2F2016%2F05%2F19%2Fautomating-docker-networking-with-stackstorm%2F">
<link rel="alternate" type="text/xml+oembed" href="/wp-json/oembed/1.0/embed?url=https%3A%2F%2F%2F2016%2F05%2F19%2Fautomating-docker-networking-with-stackstorm%2F&format=xml">
<style type="text/css">:not(#tve) .ttfm1{font-family: 'dual300' !important;font-weight: 400 !important;}.ttfm1 input, .ttfm1 select, .ttfm1 textarea, .ttfm1 button {font-family: 'dual300' !important;font-weight: 400 !important;}:not(#tve) .ttfm2{font-family: 'Roboto' !important;font-weight: 400 !important;}.ttfm2 input, .ttfm2 select, .ttfm2 textarea, .ttfm2 button {font-family: 'Roboto' !important;font-weight: 400 !important;}:not(#tve) .ttfm2.bold_text,.ttfm2 .bold_text,.ttfm2 b,.ttfm2 strong{font-weight: 500 !important;}.ttfm2.bold_text,.ttfm2 .bold_text,.ttfm2 b,.ttfm2 strong input, .ttfm2.bold_text,.ttfm2 .bold_text,.ttfm2 b,.ttfm2 strong select, .ttfm2.bold_text,.ttfm2 .bold_text,.ttfm2 b,.ttfm2 strong textarea, .ttfm2.bold_text,.ttfm2 .bold_text,.ttfm2 b,.ttfm2 strong button {font-weight: 500 !important;}</style>
<style type="text/css" id="tve_global_variables">:root{--tcb-gradient-0:linear-gradient(180deg, #ff712c 0%, #000000 100%);}</style> <style type="text/css">.wp-video-shortcode {
max-width: 100% !important;
}
.bSe a {
clear: right;
}
.bSe blockquote {
clear: both;
}
body { background:#FFF; }.cnt article h1.entry-title a { color:#333; }.cnt article h2.entry-title a { color:#333; }.bSe h1, h1.entry-title, h1.entry-title a { color:#333; }.bSe h2 { color:#464545; }.bSe h3 { color:#333; }.bSe h4 { color:#333; }.bSe h5 { color:#333; }.bSe h6 { color:#333; }.bSe p, .mry .awr-e p { color:#666; }.cnt .bSe { color:#666; }.cnt h1 a, .tve-woocommerce .bSe .awr .entry-title, .tve-woocommerce .bSe .awr .page-title{font-family:Roboto,sans-serif;}.bSe h1{font-family:Roboto,sans-serif;}.bSe h2,.tve-woocommerce .bSe h2{font-family:Roboto,sans-serif;}.bSe h3,.tve-woocommerce .bSe h3{font-family:Roboto,sans-serif;}.bSe h4{font-family:Roboto,sans-serif;}.bSe h5{font-family:Roboto,sans-serif;}.bSe h6{font-family:Roboto,sans-serif;}#text_logo{font-family:Roboto,sans-serif;}.cnt h1 a { font-weight:500; }.bSe h1 { font-weight:500; }.bSe h2 { font-weight:500; }.bSe h3 { font-weight:500; }.bSe h4 { font-weight:500; }.bSe h5 { font-weight:500; }.bSe h6 { font-weight:500; }.cnt{font-family:Roboto,sans-serif;font-weight:300;}article strong {font-weight: bold;}.cnt p, .tve-woocommerce .product p, .tve-woocommerce .products p, .brd ul li, header nav ul li a, header nav ul li > ul li a, .has-extended.has-heading .colch, footer, footer .fmm p, .aut-f{font-family:Roboto,sans-serif;font-weight:300;}article strong {font-weight: bold;}.bSe h1, .bSe .entry-title { font-size:46px; }.cnt { font-size:18px; }.thrivecb { font-size:18px; }.out { font-size:18px; }.aut p { font-size:18px; }.cnt p { line-height:1.5em; }.thrivecb { line-height:1.5em; }.bSe a, .cnt a { color:#24447b; }.bSe .faq h4{font-family:Roboto,sans-serif;font-weight:300;}article strong {font-weight: bold;}header nav > ul.menu > li > a { color:#fff; }header nav > ul.menu > li > a:hover { color:#fff; }header nav > ul > li.current_page_item > a:hover { color:#fff; }header nav > ul > li.current_menu_item > a:hover { color:#fff; }header nav > ul > li.current_menu_item > a:hover { color:#fff; }header nav > ul > li > a:active { color:#fff; }header #logo > a > img { max-width:200px; }header ul.menu > li.h-cta > a { color:#FFFFFF!important; }header ul.menu > li.h-cta > a { background:#4b7cc7; }header ul.menu > li.h-cta > a { border-color:#4b7cc7; }header ul.menu > li.h-cta > a:hover { color:#4b7cc7!important; }header ul.menu > li.h-cta > a:hover { background:#transparent; }</style>
<style type="text/css">span.oe_textdirection { unicode-bidi: bidi-override; direction: rtl; }
span.oe_displaynone { display: none; }</style>
<style type="text/css" id="thrive-default-styles">@media (min-width: 300px) { .tcb-style-wrap blockquote {color:rgb(102, 102, 102);background-color:rgba(0, 0, 0, 0);font-family:Roboto, sans-serif;font-size:18px;font-weight:300;font-style:normal;margin:;padding-top:0px;padding-bottom:0px;text-decoration:rgb(102, 102, 102);text-transform:none;border-left:;--tcb-applied-color:;} }</style>
<link rel="icon" href="../../../../wp/wp-content/uploads/2015/09/st2.png" sizes="32x32">
<link rel="icon" href="../../../../wp/wp-content/uploads/2015/09/st2.png" sizes="192x192">
<link rel="apple-touch-icon" href="../../../../wp/wp-content/uploads/2015/09/st2.png">
<meta name="msapplication-TileImage" content="../../../../wp/wp-content/uploads/2015/09/st2.png">
<style type="text/css" id="wp-custom-css">/*
You can add your own CSS here.
Click the help icon above to learn more.
*/
.bSe ul:not([class]) {
margin-left: 20px;
margin-bottom: 15px;
}
.bSe ul:not([class]) li {
padding-left: 0;
margin-bottom: 5px;
position: relative;
}
/* StackStorm "Donate" button */
li#menu-item-9062 a {
display: inline-flex;
justify-content: center;
align-items: center;
background-color: #418cc5;
border: 3px solid #418cc5;
color: #fff !important;
text-decoration: none;
height: 30px;
border-radius: 20px;
padding: 0 12px;
font-weight: 400;
transition: all .25s ease-in-out;
}
li#menu-item-9062 a:hover {
color: #333 !important;
}
li#menu-item-9062 a:before {
top: 0;
}</style>
<style type="text/css">/* ***blog*** */
pre code {
overflow: scroll !important;
white-space: pre !important;
font-size: 11px
}
header.side nav>ul>li {
padding: 15px !important;
}
.cnt {
margin-top: 50px !important;
}
.cnt a.customHref{
color: #f82 !important;
}
.bSe ul li:before {
content: '' !important;
position: absolute;
left: 0;
top: -2px;
}
.bSe ul {
list-style-type: disc !important;
}
.bSe table tbody tr{
border-top-width:0px !important;
}
code {
font-size: 0.9em !important;
}
pre{
font-family: Monaco, MonacoRegular, monospace !important;
font-size: 14px !important;
background-color: rgb(250,253,255) !important;
padding: 0px 3px 0px 3px !important;
white-space: pre !important;
}
.bSe h1, .bSe .entry-title {
line-height: 1.2;
font-size: 40px;
}
.bSe h2 {
font-weight: 300;
}
.bSe h2, .tve-woocommerce .bSe h2 {
font-family: "Roboto",sans-serif;
}
.cnt p, .tve-woocommerce .product p, .tve-woocommerce .products p {
font-family: Roboto,sans-serif;
font-weight: 300;
}
p {
margin-bottom: 15px;
}
header.fbh {
height: 49px;
}
header #logo>a>img {
max-width: 150px;
}
.gist .blob-code .blob-code-inner .js-file-line {
white-space: pre !important;
}</style>
</head>
<body class="post-template-default single single-post postid-5656 single-format-standard">
<!-- BEGIN LF Header --> <div id="lf-header" style="padding-bottom: 3px; padding-top: 3px;background: #252525;"> <div class="container wrp"> <a href="https://linuxfoundation.org/projects" target="_blank" rel="noopener noreferrer"> <img src="../../../../wp/wp-content/themes/stackstorm/images/logo_lf_projects_horizontal.png" style="max-width: 270px;"> </a> </div> </div> <!-- END LF Header -->
<div class="theme-wrapper">
<div class="fln">
<div class="wrp clearfix">
<a class="fl-l" href="../../../../index.html">
<img src="../../../../wp/wp-content/uploads/2016/10/StackStorm-logo228.png" alt="StackStorm">
</a>
<div class="fl-s clearfix">
<ul>
</ul>
</div>
</div>
</div>
<div class="header-wrapper h-bi">
<div id="floating_menu" data-float="float" data-social="0">
<header class="side" style="">
<div class="h-i">
<div class="wrp">
<div id="logo">
<a href="../../../../index.html">
<img src="../../../../wp/wp-content/uploads/2016/10/StackStorm-logo228.png" alt="StackStorm"></a>
</div>
<div class="m-s">
<div class="hsm"></div>
<div class="m-si">
<nav class="menu-stackstorm-refresh-container"><ul id="menu-stackstorm-refresh" class="menu">
<li id="menu-item-5952" class="menu-item menu-item-type-custom menu-item-object-custom toplvl"><a href="../../../../features/index.html">Features</a></li>
<li id="menu-item-6100" class="menu-item menu-item-type-custom menu-item-object-custom toplvl"><a href="../../../../index.html#community">Community</a></li>
<li id="menu-item-4207" class="menu-item menu-item-type-custom menu-item-object-custom toplvl"><a target="_blank" href="http://docs.stackstorm.com/">Docs</a></li>
<li id="menu-item-8701" class="menu-item menu-item-type-custom menu-item-object-custom toplvl"><a href="https://exchange.stackstorm.org/">Exchange</a></li>
<li id="menu-item-2277" class="menu-item menu-item-type-custom menu-item-object-custom toplvl"><a href="../../../../blog/index.html">Blog</a></li>
<li id="menu-item-9062" class="menu-item menu-item-type-post_type menu-item-object-page toplvl"><a href="../../../../donate/index.html">Donate</a></li>
</ul></nav> <!-- Cart Dropdown -->
</div>
</div>
</div>
</div>
</header>
</div>
</div>
<div class="wrp cnt">
<section class="bSe bpd">
<div class="awr">
<h1 class="entry-title">Network Automation with StackStorm and Docker</h1>
<div class="met">
<ul class="meta">
<li>
<a href="./index.html#comments">
2 COMMENTS </a>
</li>
</ul>
</div>
<div class="awr-i">
<p><strong>May 24, 2016</strong><br>
<em>by Matthew Stone</em></p>
<p>What is StackStorm going to do with network automation? Ever since we joined Brocade, it’s been everyone’s question, and we have been hand-waving some answers. But the talk walks, code talks: let’s show something really working. Today’s example is on Docker network automation, where StackStorm makes physical networking follow Docker containers as they get created.</p>
<p>Millennial kids should watch my <a href="https://www.youtube.com/watch?v=P9G71Ow6GUs">video with detailed explanations on StackStorm’s YouTube channel</a>.</p>
<p>True hackers might jump straight to <a href="https://github.com/StackStorm/dockernetwork-vdx-demo">automation code on GitHub</a> to see how it is built and try it out on your StackStorm instance.</p>
<p>Or, just read on.</p>
<p><iframe loading="lazy" width="500" height="281" src="https://www.youtube.com/embed/P9G71Ow6GUs?feature=oembed" frameborder="0" allowfullscreen></iframe></p>
<p><span id="more-5656"></span></p>
<p>The evolution of Docker networking has been fun to watch, and with the latest additions to <a href="https://github.com/docker/libnetwork">libnetwork</a>, things are getting even better. Docker <a href="https://github.com/docker/docker/blob/master/experimental/vlan-networks.md">recently added Macvlan and Ipvlan</a> to the list of drivers for libnetwork. (Note: At the time of writing these drivers are still considered experimental) These drivers allow Docker containers to speak directly to the physical network. Getting traffic in and out of overlay networks can be a challenge. You need to implement a VTEP on the physical switch or vSwitch to communicate with the rest of the network. Docker decided to solve the problem by allowing you to send traffic tagged with a VLAN ID. Something every network engineer has done. This allows you to treat container networking similarly to how you treat virtual machine networking. I’ll leave the detailed explanation <a href="https://github.com/docker/docker/blob/master/experimental/vlan-networks.md">to the writeup Docker did on the subject.</a></p>
<p>Tagging container traffic means you need to coordinate your physical network configuration with your Docker configuration, and do it automatically. We use StackStorm to trigger on creating of Docker network, and fire a workflow that reconfigures the physical network using Brocade VDX switch API. Here is now it’s done, step-by step.</p>
<p>We started by creating a Swarm cluster, connected to a Brocade VDX switch.</p>
<div id="gist36060162" class="gist">
<div class="gist-file">
<div class="gist-data">
<div class="js-gist-file-update-container js-task-list-container file-box">
<div id="file-1_docker_info-out" class="file">
<div itemprop="text" class="Box-body p-0 blob-wrapper data type-text ">
<table class="highlight tab-size js-file-line-container" data-tab-size="8">
<tr>
<td id="file-1_docker_info-out-L1" class="blob-num js-line-number" data-line-number="1"></td>
<td id="file-1_docker_info-out-LC1" class="blob-code blob-code-inner js-file-line">> docker info</td>
</tr>
<tr>
<td id="file-1_docker_info-out-L2" class="blob-num js-line-number" data-line-number="2"></td>
<td id="file-1_docker_info-out-LC2" class="blob-code blob-code-inner js-file-line">Containers: 2</td>
</tr>
<tr>
<td id="file-1_docker_info-out-L3" class="blob-num js-line-number" data-line-number="3"></td>
<td id="file-1_docker_info-out-LC3" class="blob-code blob-code-inner js-file-line">Images: 4</td>
</tr>
<tr>
<td id="file-1_docker_info-out-L4" class="blob-num js-line-number" data-line-number="4"></td>
<td id="file-1_docker_info-out-LC4" class="blob-code blob-code-inner js-file-line">Server Version: swarm/1.1.3</td>
</tr>
<tr>
<td id="file-1_docker_info-out-L5" class="blob-num js-line-number" data-line-number="5"></td>
<td id="file-1_docker_info-out-LC5" class="blob-code blob-code-inner js-file-line">Role: primary</td>
</tr>
<tr>
<td id="file-1_docker_info-out-L6" class="blob-num js-line-number" data-line-number="6"></td>
<td id="file-1_docker_info-out-LC6" class="blob-code blob-code-inner js-file-line">Strategy: spread</td>
</tr>
<tr>
<td id="file-1_docker_info-out-L7" class="blob-num js-line-number" data-line-number="7"></td>
<td id="file-1_docker_info-out-LC7" class="blob-code blob-code-inner js-file-line">Filters: health, port, dependency, affinity, constraint</td>
</tr>
<tr>
<td id="file-1_docker_info-out-L8" class="blob-num js-line-number" data-line-number="8"></td>
<td id="file-1_docker_info-out-LC8" class="blob-code blob-code-inner js-file-line">Nodes: 2</td>
</tr>
<tr>
<td id="file-1_docker_info-out-L9" class="blob-num js-line-number" data-line-number="9"></td>
<td id="file-1_docker_info-out-LC9" class="blob-code blob-code-inner js-file-line"> vagrant-ubuntu-trusty-64: 172.28.128.6:2375</td>
</tr>
<tr>
<td id="file-1_docker_info-out-L10" class="blob-num js-line-number" data-line-number="10"></td>
<td id="file-1_docker_info-out-LC10" class="blob-code blob-code-inner js-file-line"> └ Status: Healthy</td>
</tr>
<tr>
<td id="file-1_docker_info-out-L11" class="blob-num js-line-number" data-line-number="11"></td>
<td id="file-1_docker_info-out-LC11" class="blob-code blob-code-inner js-file-line"> └ Containers: 1</td>
</tr>
<tr>
<td id="file-1_docker_info-out-L12" class="blob-num js-line-number" data-line-number="12"></td>
<td id="file-1_docker_info-out-LC12" class="blob-code blob-code-inner js-file-line"> └ Reserved CPUs: 0 / 1</td>
</tr>
<tr>
<td id="file-1_docker_info-out-L13" class="blob-num js-line-number" data-line-number="13"></td>
<td id="file-1_docker_info-out-LC13" class="blob-code blob-code-inner js-file-line"> └ Reserved Memory: 0 B / 514.5 MiB</td>
</tr>
<tr>
<td id="file-1_docker_info-out-L14" class="blob-num js-line-number" data-line-number="14"></td>
<td id="file-1_docker_info-out-LC14" class="blob-code blob-code-inner js-file-line"> └ Labels: executiondriver=, kernelversion=3.13.0-83-generic, operatingsystem=Ubuntu 14.04.4 LTS, storagedriver=aufs</td>
</tr>
<tr>
<td id="file-1_docker_info-out-L15" class="blob-num js-line-number" data-line-number="15"></td>
<td id="file-1_docker_info-out-LC15" class="blob-code blob-code-inner js-file-line"> └ Error: (none)</td>
</tr>
<tr>
<td id="file-1_docker_info-out-L16" class="blob-num js-line-number" data-line-number="16"></td>
<td id="file-1_docker_info-out-LC16" class="blob-code blob-code-inner js-file-line"> └ UpdatedAt: 2016-04-29T16:14:55Z</td>
</tr>
<tr>
<td id="file-1_docker_info-out-L17" class="blob-num js-line-number" data-line-number="17"></td>
<td id="file-1_docker_info-out-LC17" class="blob-code blob-code-inner js-file-line"> vagrant-ubuntu-trusty-64: 172.28.128.5:2375</td>
</tr>
<tr>
<td id="file-1_docker_info-out-L18" class="blob-num js-line-number" data-line-number="18"></td>
<td id="file-1_docker_info-out-LC18" class="blob-code blob-code-inner js-file-line"> └ Status: Healthy</td>
</tr>
<tr>
<td id="file-1_docker_info-out-L19" class="blob-num js-line-number" data-line-number="19"></td>
<td id="file-1_docker_info-out-LC19" class="blob-code blob-code-inner js-file-line"> └ Containers: 1</td>
</tr>
<tr>
<td id="file-1_docker_info-out-L20" class="blob-num js-line-number" data-line-number="20"></td>
<td id="file-1_docker_info-out-LC20" class="blob-code blob-code-inner js-file-line"> └ Reserved CPUs: 0 / 1</td>
</tr>
<tr>
<td id="file-1_docker_info-out-L21" class="blob-num js-line-number" data-line-number="21"></td>
<td id="file-1_docker_info-out-LC21" class="blob-code blob-code-inner js-file-line"> └ Reserved Memory: 0 B / 514.5 MiB</td>
</tr>
<tr>
<td id="file-1_docker_info-out-L22" class="blob-num js-line-number" data-line-number="22"></td>
<td id="file-1_docker_info-out-LC22" class="blob-code blob-code-inner js-file-line"> └ Labels: executiondriver=, kernelversion=3.13.0-83-generic, operatingsystem=Ubuntu 14.04.4 LTS, storagedriver=aufs</td>
</tr>
<tr>
<td id="file-1_docker_info-out-L23" class="blob-num js-line-number" data-line-number="23"></td>
<td id="file-1_docker_info-out-LC23" class="blob-code blob-code-inner js-file-line"> └ Error: (none)</td>
</tr>
<tr>
<td id="file-1_docker_info-out-L24" class="blob-num js-line-number" data-line-number="24"></td>
<td id="file-1_docker_info-out-LC24" class="blob-code blob-code-inner js-file-line"> └ UpdatedAt: 2016-04-29T16:14:55Z</td>
</tr>
<tr>
<td id="file-1_docker_info-out-L25" class="blob-num js-line-number" data-line-number="25"></td>
<td id="file-1_docker_info-out-LC25" class="blob-code blob-code-inner js-file-line">Kernel Version: 3.13.0-83-generic</td>
</tr>
<tr>
<td id="file-1_docker_info-out-L26" class="blob-num js-line-number" data-line-number="26"></td>
<td id="file-1_docker_info-out-LC26" class="blob-code blob-code-inner js-file-line">Operating System: linux</td>
</tr>
<tr>
<td id="file-1_docker_info-out-L27" class="blob-num js-line-number" data-line-number="27"></td>
<td id="file-1_docker_info-out-LC27" class="blob-code blob-code-inner js-file-line">CPUs: 2</td>
</tr>
<tr>
<td id="file-1_docker_info-out-L28" class="blob-num js-line-number" data-line-number="28"></td>
<td id="file-1_docker_info-out-LC28" class="blob-code blob-code-inner js-file-line">Total Memory: 1.005 GiB</td>
</tr>
<tr>
<td id="file-1_docker_info-out-L29" class="blob-num js-line-number" data-line-number="29"></td>
<td id="file-1_docker_info-out-LC29" class="blob-code blob-code-inner js-file-line">Name: 96a237d545b4</td>
</tr>
</table>
</div>
</div>
</div>
</div>
</div>
</div>
<div id="gist36060162" class="gist">
<div class="gist-file">
<div class="gist-data">
<div class="js-gist-file-update-container js-task-list-container file-box">
<div id="file-2_docker_network_ls-out" class="file">
<div itemprop="text" class="Box-body p-0 blob-wrapper data type-text ">
<table class="highlight tab-size js-file-line-container" data-tab-size="8">
<tr>
<td id="file-2_docker_network_ls-out-L1" class="blob-num js-line-number" data-line-number="1"></td>
<td id="file-2_docker_network_ls-out-LC1" class="blob-code blob-code-inner js-file-line">> docker network ls</td>
</tr>
<tr>
<td id="file-2_docker_network_ls-out-L2" class="blob-num js-line-number" data-line-number="2"></td>
<td id="file-2_docker_network_ls-out-LC2" class="blob-code blob-code-inner js-file-line">NETWORK ID NAME DRIVER</td>
</tr>
<tr>
<td id="file-2_docker_network_ls-out-L3" class="blob-num js-line-number" data-line-number="3"></td>
<td id="file-2_docker_network_ls-out-LC3" class="blob-code blob-code-inner js-file-line">45a14a2a8a5a vagrant-ubuntu-trusty-64/host host</td>
</tr>
<tr>
<td id="file-2_docker_network_ls-out-L4" class="blob-num js-line-number" data-line-number="4"></td>
<td id="file-2_docker_network_ls-out-LC4" class="blob-code blob-code-inner js-file-line">d7cd20ce6a9b vagrant-ubuntu-trusty-64/none null</td>
</tr>
<tr>
<td id="file-2_docker_network_ls-out-L5" class="blob-num js-line-number" data-line-number="5"></td>
<td id="file-2_docker_network_ls-out-LC5" class="blob-code blob-code-inner js-file-line">c5d83e381f1f vagrant-ubuntu-trusty-64/host host</td>
</tr>
<tr>
<td id="file-2_docker_network_ls-out-L6" class="blob-num js-line-number" data-line-number="6"></td>
<td id="file-2_docker_network_ls-out-LC6" class="blob-code blob-code-inner js-file-line">70e091519778 vagrant-ubuntu-trusty-64/bridge bridgeb</td>
</tr>
<tr>
<td id="file-2_docker_network_ls-out-L7" class="blob-num js-line-number" data-line-number="7"></td>
<td id="file-2_docker_network_ls-out-LC7" class="blob-code blob-code-inner js-file-line">3208fb94f122 vagrant-ubuntu-trusty-64/bridge bridge</td>
</tr>
<tr>
<td id="file-2_docker_network_ls-out-L8" class="blob-num js-line-number" data-line-number="8"></td>
<td id="file-2_docker_network_ls-out-LC8" class="blob-code blob-code-inner js-file-line">21602e11db6e vagrant-ubuntu-trusty-64/none null</td>
</tr>
</table>
</div>
</div>
</div>
</div>
</div>
</div>
<p>As you can see this cluster has two healthy nodes and only the default networks created.</p>
<p>Before we get into the other details let’s briefly look at the current Ve interfaces on the Brocade VDX switch and see how that output will change based on the workflow.</p>
<div id="gist36060162" class="gist">
<div class="gist-file">
<div class="gist-data">
<div class="js-gist-file-update-container js-task-list-container file-box">
<div id="file-3_show_ip_ve-out" class="file">
<div itemprop="text" class="Box-body p-0 blob-wrapper data type-text ">
<table class="highlight tab-size js-file-line-container" data-tab-size="8">
<tr>
<td id="file-3_show_ip_ve-out-L1" class="blob-num js-line-number" data-line-number="1"></td>
<td id="file-3_show_ip_ve-out-LC1" class="blob-code blob-code-inner js-file-line">Spine-198976# show ip int brief | inc Ve</td>
</tr>
<tr>
<td id="file-3_show_ip_ve-out-L2" class="blob-num js-line-number" data-line-number="2"></td>
<td id="file-3_show_ip_ve-out-LC2" class="blob-code blob-code-inner js-file-line">Ve 10 10.1.1.21 default-vrf up up</td>
</tr>
<tr>
<td id="file-3_show_ip_ve-out-L3" class="blob-num js-line-number" data-line-number="3"></td>
<td id="file-3_show_ip_ve-out-LC3" class="blob-code blob-code-inner js-file-line">Ve 20 20.1.1.21 default-vrf up up</td>
</tr>
<tr>
<td id="file-3_show_ip_ve-out-L4" class="blob-num js-line-number" data-line-number="4"></td>
<td id="file-3_show_ip_ve-out-LC4" class="blob-code blob-code-inner js-file-line">Ve 30 30.1.1.21 default-vrf up up</td>
</tr>
</table>
</div>
</div>
</div>
</div>
</div>
</div>
<p>These three existing Ve interfaces are for services outside of the docker deployment we’ll use in this example.</p>
<p>With the Swarm cluster in place I started exploring Docker’s event API. This is an HTTP based streaming API that notifies any subscribers of cluster-wide events. Things like container creation, network creation, etc get pushed to this API. I wrote a simple Sensor that subscribes to the event API and fires a Trigger when a new network is created:</p>
<div id="gist36060162" class="gist">
<div class="gist-file">
<div class="gist-data">
<div class="js-gist-file-update-container js-task-list-container file-box">
<div id="file-4_sensor-py" class="file">
<div itemprop="text" class="Box-body p-0 blob-wrapper data type-python ">
<table class="highlight tab-size js-file-line-container" data-tab-size="8">
<tr>
<td id="file-4_sensor-py-L1" class="blob-num js-line-number" data-line-number="1"></td>
<td id="file-4_sensor-py-LC1" class="blob-code blob-code-inner js-file-line">
<span class="pl-k">from</span> st2reactor.sensor.base <span class="pl-k">import</span> Sensor</td>
</tr>
<tr>
<td id="file-4_sensor-py-L2" class="blob-num js-line-number" data-line-number="2"></td>
<td id="file-4_sensor-py-LC2" class="blob-code blob-code-inner js-file-line">
<span class="pl-k">import</span> re</td>
</tr>
<tr>
<td id="file-4_sensor-py-L3" class="blob-num js-line-number" data-line-number="3"></td>
<td id="file-4_sensor-py-LC3" class="blob-code blob-code-inner js-file-line">
<span class="pl-k">import</span> json</td>
</tr>
<tr>
<td id="file-4_sensor-py-L4" class="blob-num js-line-number" data-line-number="4"></td>
<td id="file-4_sensor-py-LC4" class="blob-code blob-code-inner js-file-line">
<span class="pl-k">import</span> uuid</td>
</tr>
<tr>
<td id="file-4_sensor-py-L5" class="blob-num js-line-number" data-line-number="5"></td>
<td id="file-4_sensor-py-LC5" class="blob-code blob-code-inner js-file-line">
<span class="pl-k">import</span> requests</td>
</tr>
<tr>
<td id="file-4_sensor-py-L6" class="blob-num js-line-number" data-line-number="6"></td>
<td id="file-4_sensor-py-LC6" class="blob-code blob-code-inner js-file-line">
<span class="pl-k">import</span> ipaddress</td>
</tr>
<tr>
<td id="file-4_sensor-py-L7" class="blob-num js-line-number" data-line-number="7"></td>
<td id="file-4_sensor-py-LC7" class="blob-code blob-code-inner js-file-line">
</td>
</tr>
<tr>
<td id="file-4_sensor-py-L8" class="blob-num js-line-number" data-line-number="8"></td>
<td id="file-4_sensor-py-LC8" class="blob-code blob-code-inner js-file-line"> <span class="pl-k">def</span> <span class="pl-en">run</span>(<span class="pl-smi"><span class="pl-smi">self</span></span>):</td>
</tr>
<tr>
<td id="file-4_sensor-py-L9" class="blob-num js-line-number" data-line-number="9"></td>
<td id="file-4_sensor-py-LC9" class="blob-code blob-code-inner js-file-line"> <span class="pl-c"><span class="pl-c">#</span> Values hardcoded for briefety of example, you should use </span>
</td>
</tr>
<tr>
<td id="file-4_sensor-py-L10" class="blob-num js-line-number" data-line-number="10"></td>
<td id="file-4_sensor-py-LC10" class="blob-code blob-code-inner js-file-line"> <span class="pl-c"><span class="pl-c">#</span> self._config and put parameters to config.yaml in the pack.</span>
</td>
</tr>
<tr>
<td id="file-4_sensor-py-L11" class="blob-num js-line-number" data-line-number="11"></td>
<td id="file-4_sensor-py-LC11" class="blob-code blob-code-inner js-file-line"> r <span class="pl-k">=</span> requests.get(<span class="pl-s"><span class="pl-pds">'</span>http://172.28.128.4:3376/events<span class="pl-pds">'</span></span>, <span class="pl-v">stream</span><span class="pl-k">=</span><span class="pl-c1">True</span>)</td>
</tr>
<tr>
<td id="file-4_sensor-py-L12" class="blob-num js-line-number" data-line-number="12"></td>
<td id="file-4_sensor-py-LC12" class="blob-code blob-code-inner js-file-line"> key <span class="pl-k">=</span> <span class="pl-s"><span class="pl-pds">"</span>REPLACE WITH SWARM KEY<span class="pl-pds">"</span></span>
</td>
</tr>
<tr>
<td id="file-4_sensor-py-L13" class="blob-num js-line-number" data-line-number="13"></td>
<td id="file-4_sensor-py-LC13" class="blob-code blob-code-inner js-file-line"> <span class="pl-k">for</span> chunk <span class="pl-k">in</span> r.raw.read_chunked():</td>
</tr>
<tr>
<td id="file-4_sensor-py-L14" class="blob-num js-line-number" data-line-number="14"></td>
<td id="file-4_sensor-py-LC14" class="blob-code blob-code-inner js-file-line"> event <span class="pl-k">=</span> json.loads(chunk)</td>
</tr>
<tr>
<td id="file-4_sensor-py-L15" class="blob-num js-line-number" data-line-number="15"></td>
<td id="file-4_sensor-py-LC15" class="blob-code blob-code-inner js-file-line"> netwk_data <span class="pl-k">=</span> requests.get(<span class="pl-s"><span class="pl-pds">'</span>http://172.28.128.4:3376/networks/<span class="pl-c1">%s</span><span class="pl-pds">'</span></span> <span class="pl-k">%</span> event[<span class="pl-s"><span class="pl-pds">'</span>Actor<span class="pl-pds">'</span></span>][<span class="pl-s"><span class="pl-pds">'</span>Attributes<span class="pl-pds">'</span></span>][<span class="pl-s"><span class="pl-pds">'</span>name<span class="pl-pds">'</span></span>])</td>
</tr>
<tr>
<td id="file-4_sensor-py-L16" class="blob-num js-line-number" data-line-number="16"></td>
<td id="file-4_sensor-py-LC16" class="blob-code blob-code-inner js-file-line"> <span class="pl-k">if</span> event[<span class="pl-s"><span class="pl-pds">'</span>Action<span class="pl-pds">'</span></span>] <span class="pl-k">==</span> <span class="pl-s"><span class="pl-pds">'</span>create<span class="pl-pds">'</span></span>:</td>
</tr>
<tr>
<td id="file-4_sensor-py-L17" class="blob-num js-line-number" data-line-number="17"></td>
<td id="file-4_sensor-py-LC17" class="blob-code blob-code-inner js-file-line"> netwk_data <span class="pl-k">=</span> json.loads(netwk_data.content)</td>
</tr>
<tr>
<td id="file-4_sensor-py-L18" class="blob-num js-line-number" data-line-number="18"></td>
<td id="file-4_sensor-py-LC18" class="blob-code blob-code-inner js-file-line"> vlan <span class="pl-k">=</span> re.findall(<span class="pl-s"><span class="pl-pds">'</span>eth[0-9]+\.([0-9]+)<span class="pl-pds">'</span></span>, netwk_data[<span class="pl-s"><span class="pl-pds">'</span>Options<span class="pl-pds">'</span></span>][<span class="pl-s"><span class="pl-pds">'</span>parent<span class="pl-pds">'</span></span>])[<span class="pl-c1">0</span>]</td>
</tr>
<tr>
<td id="file-4_sensor-py-L19" class="blob-num js-line-number" data-line-number="19"></td>
<td id="file-4_sensor-py-LC19" class="blob-code blob-code-inner js-file-line"> network <span class="pl-k">=</span> ipaddress.ip_network(netwk_data[<span class="pl-s"><span class="pl-pds">'</span>IPAM<span class="pl-pds">'</span></span>][<span class="pl-s"><span class="pl-pds">'</span>Config<span class="pl-pds">'</span></span>][<span class="pl-c1">0</span>][<span class="pl-s"><span class="pl-pds">'</span>Subnet<span class="pl-pds">'</span></span>])</td>
</tr>
<tr>
<td id="file-4_sensor-py-L20" class="blob-num js-line-number" data-line-number="20"></td>
<td id="file-4_sensor-py-LC20" class="blob-code blob-code-inner js-file-line"> data <span class="pl-k">=</span> <span class="pl-c1">dict</span>(<span class="pl-v">action</span><span class="pl-k">=</span>event[<span class="pl-s"><span class="pl-pds">'</span>Action<span class="pl-pds">'</span></span>],</td>
</tr>
<tr>
<td id="file-4_sensor-py-L21" class="blob-num js-line-number" data-line-number="21"></td>
<td id="file-4_sensor-py-LC21" class="blob-code blob-code-inner js-file-line"> <span class="pl-v">rbridge</span><span class="pl-k">=</span><span class="pl-s"><span class="pl-pds">"</span>21<span class="pl-pds">"</span></span>,</td>
</tr>
<tr>
<td id="file-4_sensor-py-L22" class="blob-num js-line-number" data-line-number="22"></td>
<td id="file-4_sensor-py-LC22" class="blob-code blob-code-inner js-file-line"> <span class="pl-v">subnet</span><span class="pl-k">=</span><span class="pl-s"><span class="pl-pds">"</span><span class="pl-c1">%s</span>/<span class="pl-c1">%s</span><span class="pl-pds">"</span></span> <span class="pl-k">%</span> (network[<span class="pl-c1">1</span>], network.prefixlen),</td>
</tr>
<tr>
<td id="file-4_sensor-py-L23" class="blob-num js-line-number" data-line-number="23"></td>
<td id="file-4_sensor-py-LC23" class="blob-code blob-code-inner js-file-line"> <span class="pl-v">vlan</span><span class="pl-k">=</span>vlan,</td>
</tr>
<tr>
<td id="file-4_sensor-py-L24" class="blob-num js-line-number" data-line-number="24"></td>
<td id="file-4_sensor-py-LC24" class="blob-code blob-code-inner js-file-line"> <span class="pl-v">channel</span><span class="pl-k">=</span><span class="pl-s"><span class="pl-pds">"</span>docker<span class="pl-pds">"</span></span>,</td>
</tr>
<tr>
<td id="file-4_sensor-py-L25" class="blob-num js-line-number" data-line-number="25"></td>
<td id="file-4_sensor-py-LC25" class="blob-code blob-code-inner js-file-line"> <span class="pl-v">host</span><span class="pl-k">=</span><span class="pl-s"><span class="pl-pds">"</span>10.254.4.105<span class="pl-pds">"</span></span>,</td>
</tr>
<tr>
<td id="file-4_sensor-py-L26" class="blob-num js-line-number" data-line-number="26"></td>
<td id="file-4_sensor-py-LC26" class="blob-code blob-code-inner js-file-line"> <span class="pl-v">username</span><span class="pl-k">=</span><span class="pl-s"><span class="pl-pds">"</span>admin<span class="pl-pds">"</span></span>,</td>
</tr>
<tr>
<td id="file-4_sensor-py-L27" class="blob-num js-line-number" data-line-number="27"></td>
<td id="file-4_sensor-py-LC27" class="blob-code blob-code-inner js-file-line"> <span class="pl-v">password</span><span class="pl-k">=</span><span class="pl-s"><span class="pl-pds">"</span>password<span class="pl-pds">"</span></span>)</td>
</tr>
<tr>
<td id="file-4_sensor-py-L28" class="blob-num js-line-number" data-line-number="28"></td>
<td id="file-4_sensor-py-LC28" class="blob-code blob-code-inner js-file-line"> trigger <span class="pl-k">=</span> <span class="pl-s"><span class="pl-pds">'</span>docker.NetworkEvent<span class="pl-pds">'</span></span>
</td>
</tr>
<tr>
<td id="file-4_sensor-py-L29" class="blob-num js-line-number" data-line-number="29"></td>
<td id="file-4_sensor-py-LC29" class="blob-code blob-code-inner js-file-line"> trace_tag <span class="pl-k">=</span> uuid.uuid4().hex</td>
</tr>
<tr>
<td id="file-4_sensor-py-L30" class="blob-num js-line-number" data-line-number="30"></td>
<td id="file-4_sensor-py-LC30" class="blob-code blob-code-inner js-file-line"> <span class="pl-c1">self</span>._sensor_service.dispatch(<span class="pl-v">trigger</span><span class="pl-k">=</span>trigger, <span class="pl-v">payload</span><span class="pl-k">=</span>data,</td>
</tr>
<tr>
<td id="file-4_sensor-py-L31" class="blob-num js-line-number" data-line-number="31"></td>
<td id="file-4_sensor-py-LC31" class="blob-code blob-code-inner js-file-line"> <span class="pl-v">trace_tag</span><span class="pl-k">=</span>trace_tag)</td>
</tr>
</table>
</div>
</div>
</div>
</div>
</div>
</div>
<p>Next, I created an action that pushes the needed configuration changes to the VDX. The building blocks of it is <a href="https://github.com/StackStorm/dockernetwork-vdx-demo/tree/master/vdx">VDX pack</a> that I auto-generated from VDX <a href="https://tools.ietf.org/html/rfc6020">YANG model</a> – an interesting topic that I’ll save for a separate blog. The network reconfiguration action is a workflow that uses these building blocks, and looks like this:</p>
<div id="gist36060162" class="gist">
<div class="gist-file">
<div class="gist-data">
<div class="js-gist-file-update-container js-task-list-container file-box">
<div id="file-5_rule-yaml" class="file">
<div itemprop="text" class="Box-body p-0 blob-wrapper data type-yaml ">
<table class="highlight tab-size js-file-line-container" data-tab-size="8">
<tr>
<td id="file-5_rule-yaml-L1" class="blob-num js-line-number" data-line-number="1"></td>
<td id="file-5_rule-yaml-LC1" class="blob-code blob-code-inner js-file-line">---</td>
</tr>
<tr>
<td id="file-5_rule-yaml-L2" class="blob-num js-line-number" data-line-number="2"></td>
<td id="file-5_rule-yaml-LC2" class="blob-code blob-code-inner js-file-line"> <span class="pl-ent">name</span>: <span class="pl-s">network-trigger</span>
</td>
</tr>
<tr>
<td id="file-5_rule-yaml-L3" class="blob-num js-line-number" data-line-number="3"></td>
<td id="file-5_rule-yaml-LC3" class="blob-code blob-code-inner js-file-line"> <span class="pl-ent">pack</span>: <span class="pl-s">docker</span>
</td>
</tr>
<tr>
<td id="file-5_rule-yaml-L4" class="blob-num js-line-number" data-line-number="4"></td>
<td id="file-5_rule-yaml-LC4" class="blob-code blob-code-inner js-file-line"> <span class="pl-ent">description</span>: <span class="pl-s">Triggered when a docker network event happens.</span>
</td>
</tr>
<tr>
<td id="file-5_rule-yaml-L5" class="blob-num js-line-number" data-line-number="5"></td>
<td id="file-5_rule-yaml-LC5" class="blob-code blob-code-inner js-file-line"> <span class="pl-ent">enabled</span>: <span class="pl-c1">true</span>
</td>
</tr>
<tr>
<td id="file-5_rule-yaml-L6" class="blob-num js-line-number" data-line-number="6"></td>
<td id="file-5_rule-yaml-LC6" class="blob-code blob-code-inner js-file-line"> <span class="pl-ent">trigger</span>:</td>
</tr>
<tr>
<td id="file-5_rule-yaml-L7" class="blob-num js-line-number" data-line-number="7"></td>
<td id="file-5_rule-yaml-LC7" class="blob-code blob-code-inner js-file-line"> <span class="pl-ent">type</span>: <span class="pl-s">docker.NetworkEvent</span>
</td>
</tr>
<tr>
<td id="file-5_rule-yaml-L8" class="blob-num js-line-number" data-line-number="8"></td>
<td id="file-5_rule-yaml-LC8" class="blob-code blob-code-inner js-file-line"> <span class="pl-ent">criteria</span>: <span class="pl-s">{}</span>
</td>
</tr>
<tr>
<td id="file-5_rule-yaml-L9" class="blob-num js-line-number" data-line-number="9"></td>
<td id="file-5_rule-yaml-LC9" class="blob-code blob-code-inner js-file-line"> <span class="pl-ent">action</span>:</td>
</tr>
<tr>
<td id="file-5_rule-yaml-L10" class="blob-num js-line-number" data-line-number="10"></td>
<td id="file-5_rule-yaml-LC10" class="blob-code blob-code-inner js-file-line"> <span class="pl-ent">parameters</span>:</td>
</tr>
<tr>
<td id="file-5_rule-yaml-L11" class="blob-num js-line-number" data-line-number="11"></td>
<td id="file-5_rule-yaml-LC11" class="blob-code blob-code-inner js-file-line"> <span class="pl-ent">channel</span>: <span class="pl-s"><span class="pl-pds">'</span>{{trigger.channel}}<span class="pl-pds">'</span></span>
</td>
</tr>
<tr>
<td id="file-5_rule-yaml-L12" class="blob-num js-line-number" data-line-number="12"></td>
<td id="file-5_rule-yaml-LC12" class="blob-code blob-code-inner js-file-line"> <span class="pl-ent">host</span>: <span class="pl-s"><span class="pl-pds">'</span>{{trigger.host}}<span class="pl-pds">'</span></span>
</td>
</tr>
<tr>
<td id="file-5_rule-yaml-L13" class="blob-num js-line-number" data-line-number="13"></td>
<td id="file-5_rule-yaml-LC13" class="blob-code blob-code-inner js-file-line"> <span class="pl-ent">password</span>: <span class="pl-s"><span class="pl-pds">'</span>{{trigger.password}}<span class="pl-pds">'</span></span>
</td>
</tr>
<tr>
<td id="file-5_rule-yaml-L14" class="blob-num js-line-number" data-line-number="14"></td>
<td id="file-5_rule-yaml-LC14" class="blob-code blob-code-inner js-file-line"> <span class="pl-ent">rbridge_id</span>: <span class="pl-s"><span class="pl-pds">'</span>{{trigger.rbridge}}<span class="pl-pds">'</span></span>
</td>
</tr>
<tr>
<td id="file-5_rule-yaml-L15" class="blob-num js-line-number" data-line-number="15"></td>
<td id="file-5_rule-yaml-LC15" class="blob-code blob-code-inner js-file-line"> <span class="pl-ent">subnet</span>: <span class="pl-s"><span class="pl-pds">'</span>{{trigger.subnet}}<span class="pl-pds">'</span></span>
</td>
</tr>
<tr>
<td id="file-5_rule-yaml-L16" class="blob-num js-line-number" data-line-number="16"></td>
<td id="file-5_rule-yaml-LC16" class="blob-code blob-code-inner js-file-line"> <span class="pl-ent">username</span>: <span class="pl-s"><span class="pl-pds">'</span>{{trigger.username}}<span class="pl-pds">'</span></span>
</td>
</tr>
<tr>
<td id="file-5_rule-yaml-L17" class="blob-num js-line-number" data-line-number="17"></td>
<td id="file-5_rule-yaml-LC17" class="blob-code blob-code-inner js-file-line"> <span class="pl-ent">vlan</span>: <span class="pl-s"><span class="pl-pds">'</span>{{trigger.vlan}}<span class="pl-pds">'</span></span>
</td>
</tr>
</table>
</div>
</div>
</div>
</div>
</div>
</div>
<p>Lastly, I set up a Rule, to fire a workflow when the sensor fires a trigger:</p>
<div id="gist36060162" class="gist">
<div class="gist-file">
<div class="gist-data">
<div class="js-gist-file-update-container js-task-list-container file-box">
<div id="file-6_workflow-yaml" class="file">
<div itemprop="text" class="Box-body p-0 blob-wrapper data type-yaml ">
<table class="highlight tab-size js-file-line-container" data-tab-size="8">
<tr>
<td id="file-6_workflow-yaml-L1" class="blob-num js-line-number" data-line-number="1"></td>
<td id="file-6_workflow-yaml-LC1" class="blob-code blob-code-inner js-file-line">
<span class="pl-ent">version</span>: <span class="pl-s"><span class="pl-pds">'</span>2.0<span class="pl-pds">'</span></span>
</td>
</tr>
<tr>
<td id="file-6_workflow-yaml-L2" class="blob-num js-line-number" data-line-number="2"></td>
<td id="file-6_workflow-yaml-LC2" class="blob-code blob-code-inner js-file-line">
</td>
</tr>
<tr>
<td id="file-6_workflow-yaml-L3" class="blob-num js-line-number" data-line-number="3"></td>
<td id="file-6_workflow-yaml-LC3" class="blob-code blob-code-inner js-file-line">
<span class="pl-ent">docker.docker-network-tor</span>:</td>
</tr>
<tr>
<td id="file-6_workflow-yaml-L4" class="blob-num js-line-number" data-line-number="4"></td>
<td id="file-6_workflow-yaml-LC4" class="blob-code blob-code-inner js-file-line"> <span class="pl-ent">description</span>: <span class="pl-s">Workflow to add TOR VLAN interfaces for docker MACVLAN Networks.</span>
</td>
</tr>
<tr>
<td id="file-6_workflow-yaml-L5" class="blob-num js-line-number" data-line-number="5"></td>
<td id="file-6_workflow-yaml-LC5" class="blob-code blob-code-inner js-file-line"> <span class="pl-ent">input</span>:</td>
</tr>
<tr>
<td id="file-6_workflow-yaml-L6" class="blob-num js-line-number" data-line-number="6"></td>
<td id="file-6_workflow-yaml-LC6" class="blob-code blob-code-inner js-file-line"> - <span class="pl-s">rbridge_id</span>
</td>
</tr>
<tr>
<td id="file-6_workflow-yaml-L7" class="blob-num js-line-number" data-line-number="7"></td>
<td id="file-6_workflow-yaml-LC7" class="blob-code blob-code-inner js-file-line"> - <span class="pl-s">subnet</span>
</td>
</tr>
<tr>
<td id="file-6_workflow-yaml-L8" class="blob-num js-line-number" data-line-number="8"></td>
<td id="file-6_workflow-yaml-LC8" class="blob-code blob-code-inner js-file-line"> - <span class="pl-s">vlan</span>
</td>
</tr>
<tr>
<td id="file-6_workflow-yaml-L9" class="blob-num js-line-number" data-line-number="9"></td>
<td id="file-6_workflow-yaml-LC9" class="blob-code blob-code-inner js-file-line"> - <span class="pl-s">channel</span>
</td>
</tr>
<tr>
<td id="file-6_workflow-yaml-L10" class="blob-num js-line-number" data-line-number="10"></td>
<td id="file-6_workflow-yaml-LC10" class="blob-code blob-code-inner js-file-line"> - <span class="pl-s">host</span>
</td>
</tr>
<tr>
<td id="file-6_workflow-yaml-L11" class="blob-num js-line-number" data-line-number="11"></td>
<td id="file-6_workflow-yaml-LC11" class="blob-code blob-code-inner js-file-line"> - <span class="pl-s">username</span>
</td>
</tr>
<tr>
<td id="file-6_workflow-yaml-L12" class="blob-num js-line-number" data-line-number="12"></td>
<td id="file-6_workflow-yaml-LC12" class="blob-code blob-code-inner js-file-line"> - <span class="pl-s">password</span>
</td>
</tr>
<tr>
<td id="file-6_workflow-yaml-L13" class="blob-num js-line-number" data-line-number="13"></td>
<td id="file-6_workflow-yaml-LC13" class="blob-code blob-code-inner js-file-line"> <span class="pl-ent">task-defaults</span>:</td>
</tr>
<tr>
<td id="file-6_workflow-yaml-L14" class="blob-num js-line-number" data-line-number="14"></td>
<td id="file-6_workflow-yaml-LC14" class="blob-code blob-code-inner js-file-line"> <span class="pl-ent">on-error</span>:</td>
</tr>
<tr>
<td id="file-6_workflow-yaml-L15" class="blob-num js-line-number" data-line-number="15"></td>
<td id="file-6_workflow-yaml-LC15" class="blob-code blob-code-inner js-file-line"> - <span class="pl-s">notify_fail</span>
</td>
</tr>
<tr>
<td id="file-6_workflow-yaml-L16" class="blob-num js-line-number" data-line-number="16"></td>
<td id="file-6_workflow-yaml-LC16" class="blob-code blob-code-inner js-file-line"> </td>
</tr>
<tr>
<td id="file-6_workflow-yaml-L17" class="blob-num js-line-number" data-line-number="17"></td>
<td id="file-6_workflow-yaml-LC17" class="blob-code blob-code-inner js-file-line"> <span class="pl-ent">tasks</span>:</td>
</tr>
<tr>
<td id="file-6_workflow-yaml-L18" class="blob-num js-line-number" data-line-number="18"></td>
<td id="file-6_workflow-yaml-LC18" class="blob-code blob-code-inner js-file-line"> <span class="pl-ent">add_ve_interface</span>:</td>
</tr>
<tr>
<td id="file-6_workflow-yaml-L19" class="blob-num js-line-number" data-line-number="19"></td>
<td id="file-6_workflow-yaml-LC19" class="blob-code blob-code-inner js-file-line"> <span class="pl-ent">action</span>: <span class="pl-s">vdx.interface_vlan_interface_vlan_vlan_name</span>
</td>
</tr>
<tr>
<td id="file-6_workflow-yaml-L20" class="blob-num js-line-number" data-line-number="20"></td>
<td id="file-6_workflow-yaml-LC20" class="blob-code blob-code-inner js-file-line"> <span class="pl-ent">input</span>:</td>
</tr>
<tr>
<td id="file-6_workflow-yaml-L21" class="blob-num js-line-number" data-line-number="21"></td>
<td id="file-6_workflow-yaml-LC21" class="blob-code blob-code-inner js-file-line"> <span class="pl-ent">name</span>: <span class="pl-s"><% $.vlan %></span>
</td>
</tr>
<tr>
<td id="file-6_workflow-yaml-L22" class="blob-num js-line-number" data-line-number="22"></td>
<td id="file-6_workflow-yaml-LC22" class="blob-code blob-code-inner js-file-line"> <span class="pl-ent">vlan_name</span>: <span class="pl-s"><span class="pl-pds">"</span>Docker Network<span class="pl-pds">"</span></span>
</td>
</tr>
<tr>
<td id="file-6_workflow-yaml-L23" class="blob-num js-line-number" data-line-number="23"></td>
<td id="file-6_workflow-yaml-LC23" class="blob-code blob-code-inner js-file-line"> <span class="pl-ent">host</span>: <span class="pl-s"><% $.host %></span>
</td>
</tr>
<tr>
<td id="file-6_workflow-yaml-L24" class="blob-num js-line-number" data-line-number="24"></td>
<td id="file-6_workflow-yaml-LC24" class="blob-code blob-code-inner js-file-line"> <span class="pl-ent">username</span>: <span class="pl-s"><% $.username %></span>
</td>
</tr>
<tr>
<td id="file-6_workflow-yaml-L25" class="blob-num js-line-number" data-line-number="25"></td>
<td id="file-6_workflow-yaml-LC25" class="blob-code blob-code-inner js-file-line"> <span class="pl-ent">password</span>: <span class="pl-s"><% $.password %></span>
</td>
</tr>
<tr>
<td id="file-6_workflow-yaml-L26" class="blob-num js-line-number" data-line-number="26"></td>
<td id="file-6_workflow-yaml-LC26" class="blob-code blob-code-inner js-file-line"> <span class="pl-ent">publish</span>:</td>
</tr>
<tr>
<td id="file-6_workflow-yaml-L27" class="blob-num js-line-number" data-line-number="27"></td>
<td id="file-6_workflow-yaml-LC27" class="blob-code blob-code-inner js-file-line"> <span class="pl-ent">status_message</span>: <span class="pl-s"><span class="pl-pds">"</span>Successfully added VE Interface<span class="pl-pds">"</span></span>
</td>
</tr>
<tr>
<td id="file-6_workflow-yaml-L28" class="blob-num js-line-number" data-line-number="28"></td>
<td id="file-6_workflow-yaml-LC28" class="blob-code blob-code-inner js-file-line"> <span class="pl-ent">on-success</span>:</td>
</tr>
<tr>
<td id="file-6_workflow-yaml-L29" class="blob-num js-line-number" data-line-number="29"></td>
<td id="file-6_workflow-yaml-LC29" class="blob-code blob-code-inner js-file-line"> - <span class="pl-s">add_global_ve_int</span>
</td>
</tr>
<tr>
<td id="file-6_workflow-yaml-L30" class="blob-num js-line-number" data-line-number="30"></td>
<td id="file-6_workflow-yaml-LC30" class="blob-code blob-code-inner js-file-line"> <span class="pl-ent">add_global_ve_int</span>:</td>
</tr>
<tr>
<td id="file-6_workflow-yaml-L31" class="blob-num js-line-number" data-line-number="31"></td>
<td id="file-6_workflow-yaml-LC31" class="blob-code blob-code-inner js-file-line"> <span class="pl-ent">action</span>: <span class="pl-s">vdx.interface_vlan_interface_ve_gve_name</span>
</td>
</tr>
<tr>
<td id="file-6_workflow-yaml-L32" class="blob-num js-line-number" data-line-number="32"></td>
<td id="file-6_workflow-yaml-LC32" class="blob-code blob-code-inner js-file-line"> <span class="pl-ent">input</span>:</td>
</tr>
<tr>
<td id="file-6_workflow-yaml-L33" class="blob-num js-line-number" data-line-number="33"></td>
<td id="file-6_workflow-yaml-LC33" class="blob-code blob-code-inner js-file-line"> <span class="pl-ent">gve_name</span>: <span class="pl-s"><% $.vlan %></span>
</td>
</tr>
<tr>
<td id="file-6_workflow-yaml-L34" class="blob-num js-line-number" data-line-number="34"></td>
<td id="file-6_workflow-yaml-LC34" class="blob-code blob-code-inner js-file-line"> <span class="pl-ent">host</span>: <span class="pl-s"><% $.host %></span>
</td>
</tr>
<tr>
<td id="file-6_workflow-yaml-L35" class="blob-num js-line-number" data-line-number="35"></td>
<td id="file-6_workflow-yaml-LC35" class="blob-code blob-code-inner js-file-line"> <span class="pl-ent">username</span>: <span class="pl-s"><% $.username %></span>
</td>
</tr>