playbook文件
[root@localhost ~]# cat deploy_mongo.yaml
---
- hosts: webservers
become: yes
become_method: sudo
vars:
mongodb_datadir_prefix: /data
mongod_port: 25000
tasks:
- name: create the mongodb user
user: name=mongodb comment="MongoDB"
- name: create the data directory for metadata
file: path={{ mongodb_datadir_prefix }} owner=mongodb group=mongodb state=directory
- name: install the mongodb
command: yum install mongodb-org -y
- name: create data directory for mongodb
file:
path: "{{ mongodb_datadir_prefix }}/mongo-{{ ansible_hostname }}"
owner: mongodb
group: mongodb
state: directory
- name: create log directory for mongodb
file: path=/var/log/mongodb owner=mongodb group=mongodb state=directory
- name: create the mongodb configuration file
template: src=/root/mongodb.conf.j2 dest=/etc/mongod.conf
- name: start mongodb
command: systemctl start mongod.service
模板文件：
注意模板里面最多渲染个端口，渲染太多mongodb 总是无法启动
[root@localhost ~]# cat mongodb.conf.j2
# mongod.conf
# for documentation of all options, see:
# http://docs.mongodb.org/manual/reference/configuration-options/
# where to write logging data.
systemLog:
destination: file
logAppend: true
path: /var/log/mongodb/mongod.log
# Where and how to store data.
storage:
dbPath: /var/lib/mongo
journal:
enabled: true
# engine:
# mmapv1:
# wiredTiger:
# how the process runs
processManagement:
fork: true # fork and run in background
pidFilePath: /var/run/mongodb/mongod.pid # location of pidfile
# network interfaces
net:
port: {{ mongod_port }}
bindIp: 127.0.0.1 # Listen to local interface only, comment to listen on all interfaces.
#security:
#operationProfiling:
#replication:
#sharding:
## Enterprise-Only Options
#auditLog:
#snmp:
