This article mainly introduces ansible's automated remote compilation and startup of nginx. It has a certain reference value. Now I share it with you. Friends in need can refer to it
Environment: rhel7.3
Software :
[root@server11 ~]# ansible --versionansible 2.5.3 config file = /etc/ansible/ansible.cfg configured module search path = [u'/root/.ansible/plugins/modules', u'/usr/share/ansible/plugins/modules'] ansible python module location = /usr/lib/python2.7/site-packages/ansible executable location = /usr/bin/ansible python version = 2.7.5 (default, Aug 2 2016, 04:20:16) [GCC 4.8.5 20150623 (Red Hat 4.8.5-4)]
ssh password-free
[root@server11 ansible]# ssh-keygen[root@server11 ansible]# ssh-copy-id 192.168.122.12
File directory structure
[root@server11 ansible]# tree. ├── ansible.cfg├── hosts ├── nginx.yaml└── roles └── nginx ├── default ├── files │ └── nginx-1.13.6.tar.gz ├── handlers ├── meta ├── tasks │ └── main.yml ├── templates │ ├── nginx.conf │ └── nginx.service └── vars └── main.yml9 directories, 8 files
roles/nginx/tasks/main.yml
[root@server11 ansible]# cat roles/nginx/tasks/main.yml - name: copy package copy: src=nginx-1.13.6.tar.gz dest=/usr/local/src/nginx-1.13.6.tar.gz tags: cppkg - name: tar nginx shell: cd /usr/local/src;tar -xf nginx-1.13.6.tar.gz - name: yum install yum: name={{ item }} state=latest with_items: - openssl-devel - pcre-devel - gcc - name: install nginx shell: useradd nginx;cd /usr/local/src/nginx-1.13.6;./configure --prefix=/usr/local/nginx --user=nginx --group=nginx --with-http_ssl_module --with-http_flv_module --with-http_stub_status_module --with-http_gzip_static_module --with-pcre;make && make install - name: copy conf file template: src=nginx.conf dest=/usr/local/nginx/conf/nginx.conf - name: systemctl init template: src=nginx.service dest=/usr/lib/systemd/system/nginx.service - name: start nginx service service: name=nginx state=started enabled=true
roles/nginx/templates/ nginx.conf
[root@server11 ansible]# cat roles/nginx/templates/nginx.conf user nginx; worker_processes {{ ansible_processor_vcpus }}; #error_log logs/error.log; #error_log logs/error.log notice; #error_log logs/error.log info; #pid logs/nginx.pid; events { worker_connections 65535; } http { include mime.types; default_type application/octet-stream; #log_format main '$remote_addr - $remote_user [$time_local] "$request" ' # '$status $body_bytes_sent "$http_referer" ' # '"$http_user_agent" "$http_x_forwarded_for"'; #access_log logs/access.log main; sendfile on; #tcp_nopush on; #keepalive_timeout 0; keepalive_timeout 65; #gzip on; server { listen {{ nginxport }}; server_name localhost; #charset koi8-r; #access_log logs/host.access.log main; location / { root html; index index.html index.htm; } #error_page 404 /404.html; # redirect server error pages to the static page /50x.html # error_page 500 502 503 504 /50x.html; location = /50x.html { root html; } # proxy the PHP scripts to Apache listening on 127.0.0.1:80 # #location ~ \.php$ { # proxy_pass http://127.0.0.1; #} # pass the PHP scripts to FastCGI server listening on 127.0.0.1:9000 # #location ~ \.php$ { # root html; # fastcgi_pass 127.0.0.1:9000; # fastcgi_index index.php; # fastcgi_param SCRIPT_FILENAME /scripts$fastcgi_script_name; # include fastcgi_params; #} # deny access to .htaccess files, if Apache's document root # concurs with nginx's one # #location ~ /\.ht { # deny all; #} } # another virtual host using mix of IP-, name-, and port-based configuration # #server { # listen 8000; # listen somename:8080; # server_name somename alias another.alias; # location / { # root html; # index index.html index.htm; # } #} # HTTPS server # #server { # listen 443 ssl; # server_name localhost; # ssl_certificate cert.pem; # ssl_certificate_key cert.key; # ssl_session_cache shared:SSL:1m; # ssl_session_timeout 5m; # ssl_ciphers HIGH:!aNULL:!MD5; # ssl_prefer_server_ciphers on; # location / { # root html; # index index.html index.htm; # } #} }
roles/nginx/templates/nginx.service
[root@server11 ansible]# cat roles/nginx/templates/nginx.service [Unit] Description=The nginx HTTP and reverse proxy server After=network.target remote-fs.target nss-lookup.target [Service] Type=forking PIDFile=/usr/local/nginx/logs/nginx.pid ExecStartPre=/usr/bin/rm -f /run/nginx.pid ExecStartPre=/usr/local/nginx/sbin/nginx -t ExecStart=/usr/local/nginx/sbin/nginx ExecReload=/bin/kill -s HUP $MAINPID KillMode=process KillSignal=SIGQUIT TimeoutStopSec=5 PrivateTmp=true [Install] WantedBy=multi-user.target
roles/nginx/vars/main.yml
[root@server11 ansible]# cat roles/nginx/vars/main.yml nginxport: "80" server_name: "192.168.122.12" root_dir: "/web"
nginx.yaml
[root@server11 ansible]# cat nginx.yaml - hosts: 192.168.122.12 remote_user: root roles: - nginx
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