使用Ansible安装nginx
1、nginx.yaml文件
1 ---
2 - hosts: clong
3 remote_user: root
4 gather_facts: no
5 tasks:
6 # 安装epel源
7 - name: install epel-release repo
8 yum: name=epel-release state=present
9 # 安装libselinux-python
10 - name: install libselinux-python
11 yum: name=libselinux-python state=present
12 # 配置nginx最新稳定版源
13 - name: copy nginx.repo
14 copy: src=nginx.repo dest=/etc/yum.repos.d/nginx.repo
15 # 更新yum缓存
16 - name: update yum cache -1
17 command: yum clean all
18 - name: update yum cache -2
19 command: yum makecache
20 # 安装nginx
21 - name: install nginx
22 yum: name=nginx state=present
23 # 开启nginx
24 - name: start nginx
25 service: name=nginx state=started enabled=yes
26 # 复制nginx配置文件
27 - name: copy nginx conf
28 copy: src=nginx.conf dest=/etc/nginx/nginx.conf backup=yes force=yes
29 # 验证配置文件
30 - name: check nginx.conf
31 shell: /usr/sbin/nginx -t -c /etc/nginx/nginx.conf
32 # 删除默认的default.conf文件
33 - name: delete default.conf
34 file: path=/etc/nginx/conf.d/default.conf state=absent
35 # 复制www站点文件
36 - name: copy www conf
37 copy: src=www.conf dest=/etc/nginx/conf.d/www.conf backup=yes force=yes
38 notify: restart nginx
39 # 重启nginx
40 handlers:
41 - name: restart nginx
42 service: name=nginx state=restarted
43 # --syntax-check
2、nginx.conf文件
1 user nginx nginx;
2 worker_processes auto;
3 worker_cpu_affinity auto;
4
5 error_log /var/log/nginx/error.log warn;
6 pid /var/run/nginx.pid;
7
8 events {
9 use epoll;
10 multi_accept off;
11 accept_mutex off;
12 worker_connections 65535;
13 }
14
15 http {
16 include mime.types;
17 default_type application/octet-stream;
18
19 log_format main '$remote_addr - $remote_user [$time_local] "$request" '
20 '$status $body_bytes_sent "$http_referer" '
21 '"$http_user_agent" "$http_x_forwarded_for"';
22
23 access_log /var/log/nginx/access.log main;
24
25 server_names_hash_bucket_size 128;
26 client_body_timeout 15;
27 send_timeout 15;
28 large_client_header_buffers 4 32k;
29 client_max_body_size 8m;
30 client_header_buffer_size 128k;
31 client_header_timeout 15;
32
33 charset UTF-8;
34 server_tokens off;
35
36 sendfile on;
37 sendfile_max_chunk 512k;
38
39 tcp_nopush on;
40 tcp_nodelay on;
41
42 keepalive_timeout 60;
43 keepalive_requests 100000;
44 reset_timedout_connection on;
45
46 fastcgi_connect_timeout 300;
47 fastcgi_send_timeout 300;
48 fastcgi_read_timeout 300;
49 fastcgi_buffer_size 64k;
50 fastcgi_buffers 4 64k;
51 fastcgi_busy_buffers_size 128k;
52 fastcgi_temp_file_write_size 128k;
53
54 gzip on;
55 gzip_min_length 10240;
56 gzip_buffers 4 16k;
57 gzip_http_version 1.1;
58 gzip_proxied expired no-cache no-store private auth;
59 gzip_disable "MSIE [1-6].";
60 gzip_comp_level 2;
61 gzip_types text/plain text/css text/xml text/javascript application/json application/x-javascript application/xml application/xml+rss;
62 gzip_vary on;
63
64 open_file_cache max=102400 inactive=20s;
65 open_file_cache_valid 30s;
66 open_file_cache_min_uses 1;
67 open_file_cache_errors on;
68
69 include /etc/nginx/conf.d/*.conf;
70
71 }
3、www.conf文件
1 server {
2 listen 80;
3 server_name localhost;
4
5 location / {
6 root /usr/share/nginx/html;
7 index index.php index.html index.htm;
8 }
9
10 location ~ .php {
11 root /usr/share/nginx/html;
12 fastcgi_pass 127.0.0.1:9000;
13 fastcgi_index index.php;
14 fastcgi_param SCRIPT_FILENAME $document_root$fastcgi_script_name;
15 include fastcgi_params;
16 }
17 access_log /var/log/nginx/host.access.log main;
18 }
4、nginx.repo文件
1 [nginx]
2 name=nginx repo
3 baseurl=http://nginx.org/packages/centos/7/$basearch/
4 gpgcheck=0
5 enabled=1
把这四个文件放在同一个目录下，然后执行ansible-playbook nginx.yaml命令即可