1. Assurer – A server testing/monitoring framework Gosuke Miyashita http://mizzy.org/

6. Image of exec Assurer #0

7. Image of exec Assurer #1

8. Image of Asura Baster

9. Image of the real Asura

10. Image of fake Asura

11. Execution phases of Assurer

13. Relation of each phases Test Publish Format Nofity

14. Details of each phases

15. Test phase

18. Notify phase

21. Notify::IRC example

22. Format phase

25. Publish phase

28. Format::Text + Publish::Term

29. Format::HTML + Publish::File

30. Format::Text + Publish::Mail

32. Extra functions

33. Hosts and Roles

35. Config without hosts and roles test: - module: HTTP config: host: www0.mizzy.org - module: HTTP config: host: www1.mizzy.org

36. Config with hosts and roles test: - module: HTTP role: web hosts: web: - www0.mizzy.org - www1.mizzy.org

37. Filter

42. Config validation

44. Mistake on common config test s : # test is right - module: Test::HTTP $ ./assurer.pl -c config.yaml Assurer::ConfigLoader [fatal] - [/] Expected required key `test‘ - [/tests] Unexpected key `tests' at line 46

45. Mistake on plugin config test: - module: HTTP config: content s : XXX # content is right $ ./assurer.pl -c config.yaml Assurer::ConfigLoader [fatal] Config error in Test::HTTP - [/contents] Unexpected key `contents' at line 66

46. Shell mode

48. Shell mode $ ./assurer.pl --shell assurer> uptime [www.mizzy.org] 21:48:24 up 5 days, 23:08, 2 users, load average: 0.24, 0.16, 0.17 [svn.mizzy.org] 21:48:24 up 5 days, 23:08, 2 users, load average: 0.24, 0.16, 0.17 [ftp.mizzy.org] 21:48:24 up 5 days, 23:08, 2 users, load average: 0.24, 0.16, 0.17

49. Exec on hosts belong to specified role $ ./assurer.pl --shell --role=web assurer> uptime [www.mizzy.org] 21:48:24 up 5 days, 23:08, 2 users, load average: 0.24, 0.16, 0.17

50. Special command !on assurer> !on app1.foo.com app2.foo.com do uptime # Exec on app1.foo.com and app2.foo.com only assurer> !on /.*foocom/ do uptime # Exec on hosts matched .*foocom only

51. Special command !with assurer> !with web db do uptime # exec on hosts belong to web role and db role assurer> !with /web|mail/ do uptime # exec on hosts belong to role match web or mail

52. Special command !test assurer> !test HTTP Assurer::Plugin::Test::HTTP [info] Testing HTTP on www0.mizzy.org ... ok 1 - HTTP status code of http://mizzy.org:80 is 200 not ok 2 – Content of http://mizzy.org:80 matches 'It works!‘ assurer>

53. Special command !test assurer> !test HTTP on app1.foo.com # test http on app1.foo.com assurer> !test HTTP on /.*.foo.com/ # can use regexp assurer> !test HTTP with web # test http on hosts belong to web role assurer> !test HTTP with /web|mail/ # can use regexp

54. Parallel testing

56. Distributed testing

57. Distributed testing localhost test0.mizzy.org www0.mizzy.org www1.mizzy.org www2.mizzy.org test1.mizzy.org test2.mizzy.org 1. ssh assurer_test.pl 3. Return result 2. Exec test

58. Config for distributed testing exec_on: - host: test0.mizzy.org priority: 3 - host: test1.mizzy.org priority: 2 - host: test2.mizzy.org priority: 1

59. Auto config generation

61. Integragte Test::WWW::Mechanize

63. asset file for Test::WWW::Mechanize # $host and $mech are set by Assure core $mech ->get_ok("http:// $host ", "got htttp:// $host "); $mech ->content_contains('It works!', "Content matches 'It works!'");

64. Inside Assurer

65. Assurer::Test module

67. Inside test plugins

68. Inside test plugins package Assurer::Plugin::Test::HTTP; use base qw( Assurer::Plugin::Test ); use Assurer::Test; sub register { my $self = shift; $self->register_tests( qw/ status content server / ); } sub status { my ( $self, $context, $args ) = @_; ... 中略 is( $res->code, '200', 'HTTP status code of $self->{url} is 200' ); }

69. Internal mechanism in test phase

70. Internal mechanism in test phase assurer.pl Assurer::bootstrap() Assurer::Dispatch::run() call exec directly or by ssh exec tests return test results call generate result objects next phase assurer_test.pl assurer_test.pl assurer_test.pl assurer_test.pl assurer_test.pl Assurer::Result Assurer::Result Assurer::Result Assurer::Result Assurer::Result

72. assurer_test.pl assurer_test.pl -– config = LS0tCmNvbmZpZzoKICBjb250ZW50OiBJ dCB3b3JrcyEKICBob3N0OiB3d3cubWl6enkub3JnCm1vZHVsZTogSFRUUApuYW1lOiBIVFRQIHRlc3QKcm9sZTogd2ViCg== - - context =LS0tICEhcGVybC9oYXNoOkFzc3VyZXIKYmFzZV9kaXI6IC9 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 ... cont ...

74. Roadmap

76. Web site and IRC channels

78. Thanks