chrony客户端roles
源码下载地址：github.com/raymond9999…
[root@ansible-server ansible]# mkdir -p roles/chrony-client/{tasks,handlers,vars}
[root@ansible-server ansible]# cd roles/chrony-client/
[root@ansible-server chrony-client]# ls
handlers tasks vars
[root@ansible-server chrony-client]# vim vars/main.yml
SERVER1: 172.31.0.101
SERVER2: 172.31.0.104
[root@ansible-server chrony-client]# vim tasks/install_chrony_yum.yml
- name: install CentOS or Rocky chrony
yum:
name: chrony
when:
- (ansible_distribution=="CentOS" or ansible_distribution=="Rocky")
- name: delete CentOS or Rocky /etc/chrony.conf file contains '^pool.*' string line
lineinfile:
path: /etc/chrony.conf
regexp: '^pool.*'
state: absent
when:
- (ansible_distribution=="CentOS" or ansible_distribution=="Rocky")
notify:
- restart chronyd
- name: delete CentOS or Rocky /etc/chrony.conf file contains '^server.*' string line
lineinfile:
path: /etc/chrony.conf
regexp: '^server.*'
state: absent
when:
- (ansible_distribution=="CentOS" or ansible_distribution=="Rocky")
notify:
- restart chronyd
- name: add Time server for CentOS or Rocky /etc/chrony.conf file
lineinfile:
path: /etc/chrony.conf
insertafter: '^# Please consider .*'
line: "server {{ SERVER1 }} iburst\nserver {{ SERVER2 }} iburst"
when:
- (ansible_distribution=="CentOS" or ansible_distribution=="Rocky")
notify:
- restart chronyd
[root@ansible-server chrony-client]# vim tasks/install_chrony_apt.yml
- name: delete lock files
file:
path: "{{ item }}"
state: absent
loop:
- /var/lib/dpkg/lock
- /var/lib/apt/lists/lock
- /var/cache/apt/archives/lock
when:
- ansible_distribution=="Ubuntu"
- name: apt update
apt:
update_cache: yes
force: yes
when:
- ansible_distribution=="Ubuntu"
- name: install Ubuntu chrony
apt:
name: chrony
force: yes
when:
- ansible_distribution=="Ubuntu"
- name: delete Ubuntu /etc/chrony/chrony.conf file contains '^pool.*' string line
lineinfile:
path: /etc/chrony/chrony.conf
regexp: '^pool.*'
state: absent
when:
- ansible_distribution=="Ubuntu"
notify:
- restart chronyd
- name: add Time server for Ubuntu /etc/chrony/chrony.conf file
lineinfile:
path: /etc/chrony/chrony.conf
insertafter: '^# See http:.*'
line: "server {{ SERVER1 }} iburst\nserver {{ SERVER2 }} iburst"
when:
- ansible_distribution=="Ubuntu"
notify:
- restart chronyd
[root@ansible-server chrony-client]# vim tasks/service.yml
- name: start chronyd
systemd:
name: chronyd
state: started
enabled: yes
[root@ansible-server chrony-client]# vim tasks/main.yml
- include: install_chrony_yum.yml
- include: install_chrony_apt.yml
- include: service.yml
[root@ansible-server chrony-client]# vim handlers/main.yml
- name: restart chronyd
systemd:
name: chronyd
state: restarted
[root@ansible-server chrony-client]# cd ../../
[root@ansible-server ansible]# tree roles/chrony-client/
roles/chrony-client/
├── handlers
│ └── main.yml
├── tasks
│ ├── install_chrony_apt.yml
│ ├── install_chrony_yum.yml
│ ├── main.yml
│ └── service.yml
└── vars
└── main.yml
3 directories, 6 files
[root@ansible-server ansible]# vim chrony_client_role.yml
---
- hosts: chronyclient
roles:
- role: chrony-client
[root@ansible-server ansible]# ansible-playbook chrony_client_role.yml
PLAY [chronyclient] ***************************************************************************************************************************
TASK [Gathering Facts] ************************************************************************************************************************
ok: [172.31.0.103]
ok: [172.31.0.102]
ok: [172.31.0.105]
TASK [chrony-client : install CentOS or Rocky chrony] *****************************************************************************************
skipping: [172.31.0.105]
changed: [172.31.0.103]
changed: [172.31.0.102]
TASK [chrony-client : delete CentOS or Rocky /etc/chrony.conf file contains '^pool.*' string line] ********************************************
skipping: [172.31.0.105]
ok: [172.31.0.103]
changed: [172.31.0.102]
TASK [chrony-client : delete CentOS or Rocky /etc/chrony.conf file contains '^server.*' string line] ******************************************
skipping: [172.31.0.105]
changed: [172.31.0.103]
ok: [172.31.0.102]
TASK [chrony-client : add Time server for CentOS or Rocky /etc/chrony.conf file] **************************************************************
skipping: [172.31.0.105]
changed: [172.31.0.103]
changed: [172.31.0.102]
TASK [chrony-client : delete lock files] ******************************************************************************************************
skipping: [172.31.0.102] => (item=/var/lib/dpkg/lock)
skipping: [172.31.0.102] => (item=/var/lib/apt/lists/lock)
skipping: [172.31.0.102] => (item=/var/cache/apt/archives/lock)
skipping: [172.31.0.103] => (item=/var/lib/dpkg/lock)
skipping: [172.31.0.103] => (item=/var/lib/apt/lists/lock)
skipping: [172.31.0.103] => (item=/var/cache/apt/archives/lock)
changed: [172.31.0.105] => (item=/var/lib/dpkg/lock)
changed: [172.31.0.105] => (item=/var/lib/apt/lists/lock)
changed: [172.31.0.105] => (item=/var/cache/apt/archives/lock)
TASK [chrony-client : apt update] *************************************************************************************************************
skipping: [172.31.0.102]
skipping: [172.31.0.103]
changed: [172.31.0.105]
TASK [chrony-client : install Ubuntu chrony] **************************************************************************************************
skipping: [172.31.0.102]
skipping: [172.31.0.103]
changed: [172.31.0.105]
TASK [chrony-client : delete Ubuntu /etc/chrony/chrony.conf file contains '^pool.*' string line] **********************************************
skipping: [172.31.0.102]
skipping: [172.31.0.103]
changed: [172.31.0.105]
TASK [chrony-client : add Time server for Ubuntu /etc/chrony/chrony.conf file] ****************************************************************
skipping: [172.31.0.102]
skipping: [172.31.0.103]
changed: [172.31.0.105]
TASK [chrony-client : start chronyd] **********************************************************************************************************
changed: [172.31.0.103]
ok: [172.31.0.105]
changed: [172.31.0.102]
RUNNING HANDLER [chrony-client : restart chronyd] *********************************************************************************************
changed: [172.31.0.103]
changed: [172.31.0.105]
changed: [172.31.0.102]
PLAY RECAP ************************************************************************************************************************************
172.31.0.102 : ok=7 changed=5 unreachable=0 failed=0 skipped=5 rescued=0 ignored=0
172.31.0.103 : ok=7 changed=5 unreachable=0 failed=0 skipped=5 rescued=0 ignored=0
172.31.0.105 : ok=8 changed=6 unreachable=0 failed=0 skipped=4 rescued=0 ignored=0
[root@centos8-client ~]# chronyc sources -nv
MS Name/IP address Stratum Poll Reach LastRx Last sample
===============================================================================
^* 172.31.0.101 3 6 17 31 +220us[ +249us] +/- 31ms
^+ 172.31.0.104 3 6 17 32 -155us[ -155us] +/- 36ms
[root@centos7-client ~]# chronyc sources -nv
210 Number of sources = 2
MS Name/IP address Stratum Poll Reach LastRx Last sample
===============================================================================
^* 172.31.0.101 3 6 37 58 +19us[-3541us] +/- 31ms
^+ 172.31.0.104 3 6 37 58 -21us[-3574us] +/- 33ms
root@ubuntu2004-client:~# chronyc sources -nv
210 Number of sources = 2
MS Name/IP address Stratum Poll Reach LastRx Last sample
===============================================================================
^* 172.31.0.101 3 6 77 11 +123us[ +362us] +/- 32ms
^+ 172.31.0.104 3 6 77 10 -569us[ -569us] +/- 32ms
