Ansibleではじめるサーバー・ネットワークの自動化（2019/02版）
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Ansible Night in Nagoya 2019.02 での発表資料です。 https://ansible-users.connpass.com/event/116946/
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Ansibleではじめるサーバー・ネットワークの自動化（2019/02版）
- 1. @akira6592 /1 . 2 / 0 2019.02
- 2. l 7 li e . l 2 A n b 2 2 .
- 3. 3 0 6 5 2 25 1 https://tekunabe.hatenablog.jp https://www.slideshare.net/akira6592/ 8 9 AD https://gihyo.jp/magazine/SD/archive/2018/201812
- 5. 5 l l 8 . l 2 : : l l A
- 6. 6 Ansible
- 9. insr 9 l . srd in / c bjq l c begu https://docs.ansible.com/ansible/latest/installation_guide/intro_installation.html w : - q u : /- a b P . / c bo . / / : : /- : . mh a b f R tl c b o a b Wa_c :/ py
- 10. 10 Ansible
- 11. 4 3(11. 2 ( ) 11 4 11. 2 ) ( 123 123 123 P
- 12. l IP l 12 6 12 02. 2 1 1 0 AWS Zabbix
- 13. l Ansible l Playbook 13 •Linux •Windows •AWS •Azure •GCP •Dcoker •OpenStack DB •PostgreSQL •MySQL •MS SQL Server •Zabbix •Sensu •nagios •Mail •Slack •syslog NW •Cisco IOS •Juniper Junos •Arista EOS
- 14. 14 http://docs.ansible.com/ansible/modules_by_category.html yum yum user win_firewall_rule Windows Firewall ec2 AWS ec2 azure_rm_virtualmachine Azure VM ios_config Cisco IOS junos_config Juniper Junos
- 15. l YAML P l Playbook ad-hoc 15 : / 2 2 / - 2 2 2 2 2 -2 - - 2 -2 . ::: -2
- 17. 17 1 Web
- 18. 18 1 UP
- 19. 19 : : 6 60 2 6 . 7 60 2 66/ 0 7 1 02 66/ 7 676 1 web 172.16.0.10 web 1
- 20. Playbook 20 --- - hosts: web become: yes tasks: - name: httpd package yum: name: httpd state: present - name: deploy index.html template: src: index.html.j2 dest: /var/www/html/index.html - name: httpd service service: name: httpd state: started enabled: yes vars: v_name: world web sudo yum httpd template index.html.j2 /var/www/html/index.html service httpd v_name world 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 1
- 21. 21 <html> <head> <title>Test Page</title> </head> <body> <h1>Hello, {{ v_name }} !</h1> </body> </html> Playbook Ansible Jinja2 1
- 22. Playbook 22 . - 21 6 7 =: 40 7 = AE . F 7 $ 40 7 G G = E = 7 $ 40 7 =GCF AE = C E = 7 $ 40 7 G = LA = E = 7 $ 21 6 3 2 $ F * E = * KE = :C=* AC= * -i Playbook web httpd changed Index.html changed httpd changed 1
- 23. 23 Hello, {{ v_name }} ! v_name: world 1
- 25. 25 2
- 26. 26 @/ @/ 6/ / 1 = 6/ 2 : =/ / 0 6/ 2 =/ = / 9 9 6/ /=@9 9 9 6/ / .7 6/ 2 : : juons 172.16.0.1 juons OS 2
- 27. Playbook 27 --- - hosts: junos gather_facts: no connection: netconf tasks: - name: ntp config test junos_config: lines: - set system ntp server 10.0.1.123 - name: config backup junos_command: commands: - show configuration register: result - name: save config to file copy: content: "{{ result.stdout[0] }}" dest: "show_config_{{ inventory_hostname }}.txt" juons SSH NETCONF junos_config NTP 10.0.1.123 junos_config show copy result 0 show_config_172.16.0.1.txt show result 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 2
- 28. Playbook 28 . - - A .*3 C 2*1 C : =6 : $ 2*1 C 76 C $ 2*1 6 : C C A: =6 : $ .*3 0 * $ C =6 : $ E:6 =67A: 6 A: -i Playbook junos changed show configuration 2
- 29. 29 XTail eh U il eh df _ 1 0 A B@L ; B >D B C; > > >D > > # # # NW ; A : B@: # # # # 6; A; @> . -" " -. . 874 > B # "5 # / >D A " ;D> / ";L A> B ; B > > " ; ##### / A" ; A" ; 22223 ##### / C @B L > ;@ ; LB / #### > > # # # / B > ; > @>" $ $ ##### Ansible 2 https://postd.cc/8-tips-for-great-code-reviews/
- 31. 31 Ansible 2.8
- 32. Ansible 2.8 (2019/05/02 c TO l e I I A L MN f l 0310 8 4 f 2 9 4 TO LY Y L . f l / A 32 lAnsible 2.8 New module list https://awsbloglink.wordpress.com/2018/09/05/ansible-2-8-new-module-list/ ldevel branch chengelogs https://github.com/ansible/ansible/tree/devel/changelogs/fragments
- 33. 33
- 34. 34 l Ansible l l Linux Windows NW l Playbook
- 35. 35 l l l https://docs.ansible.com/ l Getting Started l https://docs.ansible.com/ansible/latest/user_guide/intro_getting_started.html l l http://docs.ansible.com/ansible/modules_by_category.html l l Ansible 101 by irixjp | Katacoda l https://www.katacoda.com/irixjp/scenarios/ansible-101 l l Ansible 2 l https://book.impress.co.jp/books/1117101100 l Ansible l https://www.shoeisha.co.jp/book/detail/9784798149943
- 36. 36 // . . . -. .. l Ansible Night l LT l Ansible l l l Slack (ansiblejp) l http://bit.ly/slack-ansiblejp 3,000