添加支持RedHat（only）

Author: rufus123456

99.clean.yml

@@ -179,11 +179,11 @@
     tags: rm_ntp 
     when: ansible_distribution == "Ubuntu" or ansible_distribution == "Debian"
 
-  - name: stop and disable chronyd in CentOS
+  - name: stop and disable chronyd in CentOS/RedHat
     service: name=chronyd state=stopped enabled=no
     ignore_errors: true
     tags: rm_ntp 
-    when: ansible_distribution == "CentOS" 
+    when: ansible_distribution == "CentOS" or ansible_distribution == "RedHat"
 
   - name: clean certs and keys
     file: name={{ item }} state=absent

README.md

@@ -6,7 +6,7 @@
 
 |组件|支持|
 |:-|:-|
-|OS|Ubuntu 16.04+, CentOS 7|
+|OS|Ubuntu 16.04+, CentOS/RedHat 7|
 |k8s|v1.8, v1.9, v1.10, v1.11, v1.12|
 |etcd|v3.1, v3.2, v3.3|
 |docker|17.03.2-ce, 18.06.1-ce|

roles/chrony/tasks/main.yml

@@ -11,15 +11,15 @@
 - block:
   - name: 配置 chrony server 
     template: src=server-centos.conf.j2 dest=/etc/chrony.conf
-    when: ansible_distribution == "CentOS" and ansible_distribution_major_version == "7"
+    when: (ansible_distribution == "CentOS" or ansible_distribution == "RedHat") and ansible_distribution_major_version == "7"
 
   - name: 配置 chrony server
     template: src=server-ubuntu.conf.j2 dest=/etc/chrony/chrony.conf
     when: ansible_distribution == "Ubuntu" and ansible_distribution_major_version|int >= 16
 
   - name: 启动 chrony server
     service: name=chronyd state=restarted enabled=yes
-    when: ansible_distribution == "CentOS" and ansible_distribution_major_version == "7"
+    when: (ansible_distribution == "CentOS" or ansible_distribution == "RedHat") and ansible_distribution_major_version == "7"
 
   - name: 启动 chrony server
     service: name=chrony state=restarted enabled=yes
@@ -29,15 +29,15 @@
 - block:
   - name: 配置 chrony client
     template: src=client-centos.conf.j2 dest=/etc/chrony.conf
-    when: ansible_distribution == "CentOS" and ansible_distribution_major_version == "7"
+    when: (ansible_distribution == "CentOS" or ansible_distribution == "RedHat") and ansible_distribution_major_version == "7"
 
   - name: 配置 chrony client
     template: src=client-ubuntu.conf.j2 dest=/etc/chrony/chrony.conf
     when: ansible_distribution == "Ubuntu" and ansible_distribution_major_version|int >= 16
 
   - name: 启动 chrony client 
     service: name=chronyd state=restarted enabled=yes
-    when: ansible_distribution == "CentOS" and ansible_distribution_major_version == "7"
+    when: (ansible_distribution == "CentOS" or ansible_distribution == "RedHat") and ansible_distribution_major_version == "7"
 
   - name: 启动 chrony client
     service: name=chrony state=restarted enabled=yes

roles/lb/tasks/main.yml

@@ -16,14 +16,14 @@
 
 - name: yum安装 haproxy
   yum: name=haproxy state=latest
-  when: ansible_distribution == "CentOS" and ansible_distribution_major_version == "7"
+  when: (ansible_distribution == "CentOS" or ansible_distribution == "RedHat") and ansible_distribution_major_version == "7"
 
 - name: 创建haproxy配置目录
   file: name=/etc/haproxy state=directory
 
 - name: 修改centos的haproxy.service
   template: src=haproxy.service.j2 dest=/usr/lib/systemd/system/haproxy.service
-  when: ansible_distribution == "CentOS" and ansible_distribution_major_version == "7"
+  when: (ansible_distribution == "CentOS" or ansible_distribution == "RedHat") and ansible_distribution_major_version == "7"
   tags: restart_lb
 
 - name: 配置 haproxy
@@ -36,7 +36,7 @@
 
 - name: yum安装 keepalived
   yum: name=keepalived state=latest
-  when: ansible_distribution == "CentOS" and ansible_distribution_major_version == "7"
+  when: (ansible_distribution == "CentOS" or ansible_distribution == "RedHat") and ansible_distribution_major_version == "7"
 
 - name: 创建keepalived配置目录
   file: name=/etc/keepalived state=directory

roles/prepare/tasks/centos.yml

@@ -1,4 +1,4 @@
-- name: 删除centos默认安装
+- name: 删除centos/redhat默认安装
   yum: 
     name: 
       - firewalld

roles/prepare/tasks/main.yml

@@ -3,7 +3,7 @@
   when: ansible_distribution == "Ubuntu" or ansible_distribution == "Debian"
 
 - import_tasks: centos.yml
-  when: ansible_distribution == "CentOS"
+  when: ansible_distribution == "CentOS" or ansible_distribution == "RedHat"
 
 - name: prepare some dirs
   file: name={{ item }} state=directory