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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https://tekunabe.hatenablog.jp https://www.slideshare.net/akira6592/
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Ansible
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Ansible
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•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
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

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l Playbook ad-hoc
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Ansible 2.7.0 (2018/10/04mm N
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web
172.16.0.10
web
1

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
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1

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<html>
<head>
<title>Test Page</title>
</head>
<body>
<h1>Hello, {{ v_name }} !</h1>
</body>
</html>
Playbook
Ansible Jinja2
1

Playbook
23
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-i Playbook
web
httpd
changed
Index.html
changed
httpd
changed
1

24
Hello, {{ v_name }} !
v_name: world
1

25
1
https://youtu.be/7jIv_h6xQcM
→ Playbook →

27
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juons
172.16.0.1
juons
OS
2

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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2

Playbook
29
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0 1 0
$ EA 7 = : $ 7 7 7 :
K7= 7 * E : CE6
-i Playbook
junos
changed
show configuration
2

30
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Ansible
2

31
2
→ Playbook →
https://youtu.be/tE63YsOrX9Q

33
l Ansible
l
l Linux Windows NW
l Playbook

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
-/ / / ./ - //
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
/

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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