###############################################cloud-init配置文件
##/etc/cloud/cloud.cfg
users:
- default
disable_root: 0
ssh_pwauth: 1
mount_default_fields: [~, ~, 'auto', 'defaults,nofail,x-systemd.requires=cloud-init.service', '0', '2']
resize_rootfs_tmp: /dev
ssh_deletekeys: 0
ssh_genkeytypes: ~
syslog_fix_perms: ~
disable_vmware_customization: false
cloud_init_modules:
- resolv-conf
- ssh
- disk_setup
- migrator
- bootcmd
- write-files
- growpart
- resizefs
- rsyslog
- users-groups
# - set_hostname
# - update_hostname
# - update_etc_hosts
cloud_config_modules:
- mounts
- locale
- set-passwords
- rh_subscription
- yum-add-repo
- package-update-upgrade-install
- timezone
- puppet
- chef
- salt-minion
- mcollective
- disable-ec2-metadata
- runcmd
cloud_final_modules:
- rightscale_userdata
- scripts-per-once
- scripts-per-boot
- scripts-per-instance
- scripts-user
- ssh-authkey-fingerprints
- keys-to-console
- phone-home
- final-message
- power-state-change
system_info:
default_user:
name: centos
lock_passwd: true
gecos: Cloud User
groups: [wheel, adm, systemd-journal]
sudo: ["ALL=(ALL) NOPASSWD:ALL"]
shell: /bin/bash
distro: rhel
paths:
cloud_dir: /var/lib/cloud
templates_dir: /etc/cloud/templates
ssh_svcname: sshd
# vim:syntax=yaml
#cloud-config
###修改用户密码
chpasswd:
list: |
root:123456
centos:centos
expire: False
#自动扩容vda2分区
growpart:
mode: auto
devices: [/dev/vda2]
ignore_growroot_disabled: false
##利用runcmd 扩容lvm
runcmd:
# - [growpart,/dev/vda,2]
# - [partprobe,-s,/dev/vda2]
- [pvresize,/dev/vda2]
- [lvextend,-l,+100%FREE,/dev/mapper/centos-root]
- [xfs_growfs,/dev/mapper/centos-root]
#bootcmd:
# - [cloud-init-per,once,mygrowpart,growpart,/dev/vda,2]
# - [cloud-init-per,once,mypartprobe,partprobe,-s,/dev/vda2]
# - [cloud-init-per,once,mypvresize,pvresize,/dev/vda2]
# - [cloud-init-per,once,mylvextend,lvextend,-l,+100%FREE,/dev/mapper/centos-root]
# - [cloud-init-per,once,myxfs_growfs,xfs_growfs,/dev/mapper/centos-root]
power_state:
delay: now
mode: reboot
message: reboot now
timeout: 10
condition: true
final_message: "The system is finally up,after $UPTIME seconds. Default user and password:root 123456"