Ansibleではじめるサーバー・ネットワークの自動化 （Ansible2.7情報つき）2018/10/12
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This document provides an overview of the Ansible automation tool in Japanese. It discusses Ansible's ability to configure Linux, Windows, network devices and cloud infrastructure. It also mentions Ansible modules for various services and platforms, and links to documentation resources for getting started with Ansible playbooks.
![Playbook
28
---
- 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
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Ansibleではじめるサーバー・ネットワークの自動化 （Ansible2.7情報つき）2018/10/12
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- 4. 4 l l . l 7 l 2 : : l A
- 5. 5 Ansible
- 8. insr 8 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
- 9. 9 Ansible
- 10. 4 3(11. 2 ( ) 10 4 11. 2 ) ( 123 123 123 P
- 11. l IP l 11 6 12 02. 2 1 1 0 AWS Zabbix
- 12. l Ansible l Playbook 12 •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
- 13. 13 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
- 14. l YAML P l Playbook ad-hoc 14 : / 2 2 / - 2 2 2 2 2 -2 - - 2 -2 . ::: -2
- 16. 16 Ansible 2.7
- 17. Ansible 2.7.0 (2018/10/04mm N " zr i n l 4 4 :6 G 4 7A A bo ne cP 0I A h b l 2 A 9A : 4 5 6A A 0I A 4 5 7 A 7 i nP 4 m b s f k s w S S y l l WP 3 1 . - 17 lCHANGELOG https://github.com/ansible/ansible/blob/stable-2.7/changelogs/CHANGELOG-v2.7.rst#v2-7-0 l go P t https://www.ansible.com/blog/the-release-of-red-hat-ansible-engine-2-7 ldabp uv W https://tekunabe.hatenablog.jp/entry/2018/10/04/ansible_27_nw 91 2 1 . 6 2 ::::: . - 2 1 6 9 2 0 2 ← l SRSR
- 18. 18 1 Web
- 19. 19 1
- 20. 20 : : 6 60 2 6 . 7 60 2 66/ 0 7 1 02 66/ 7 676 1 web 172.16.0.10 web 1
- 21. Playbook 21 --- - 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
- 22. 22 <html> <head> <title>Test Page</title> </head> <body> <h1>Hello, {{ v_name }} !</h1> </body> </html> Playbook Ansible Jinja2 1
- 23. Playbook 23 :@ :FK FKG = EG . - 32 7 6 1 0:KA F@ : K GC $ 6 1 AKK = : C:@ A:F@ = $ 6 1 = GP F= AKE A:F@ = $ 6 1 AKK = A:F@ = $ 32 7 4. 3 $ GC* A:F@ =* LF : A: * : =* :@ :FK FKG = EG -i Playbook web httpd changed Index.html changed httpd changed 1
- 24. 24 Hello, {{ v_name }} ! v_name: world 1
- 26. 26 2
- 27. 27 @/ @/ 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
- 28. Playbook 28 --- - 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
- 29. Playbook 29 K7= 7 * E : CE6 . - - 0 @ E 6 3 2. E = 6 7 = : $ 6 3 2. E = 7 A 6 EA $ 6 3 2. 7K E = E 6 7 = : $ 6 0 1 0 $ EA 7 = : $ 7 7 7 : K7= 7 * E : CE6 -i Playbook junos changed show configuration 2
- 30. 30 c nlg nlg dlfhmX[]a _ 1 L 0 LC > ADB D L L @ U DL L@ L@ L L @ L@ @ # # # NW : B 1>@ L @ ; > LC > ADB # # # # 6 L >C B@ . -" " -. . 874 @ LD # "5 # / L L @ C L " @ L / " C@ D> D @ > @ " LL ##### / LLC" L LLC" L 22223 ##### / T BD L@ B D / #### L@ @ # # # / T T D @ A >@L B@" $ $ ##### Ansible 2
- 32. 32
- 33. 33 l Ansible l l Linux Windows NW l Playbook
- 34. 34 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 https://github.com/ansible/lightbulb l Ansible by Red Hat l https://www.redhat.com/ja/explore/ansible l l Ansible 2 l https://book.impress.co.jp/books/1117101100 l Ansible l https://www.shoeisha.co.jp/book/detail/9784798149943
- 35. 35 -/ / / ./ - // l Ansible Night l LT l Ansible l l 10/18@ l https://ansible-users.connpass.com/event/104387/ l Slack (ansiblejp) l http://bit.ly/slack-ansiblejp /