Nginx Unit and Nginx Unit Documentation.
Install commands on CentOS 7.4 64bit for Centmin Mod 123.09beta01 LEMP Stack based servers
mkdir -p /root/tools
git clone https://github.com/centminmod/centminmod-nginx-unit
cd centminmod-nginx-unit
tools/nginx-unit-tools.sh install-unit
Once installed, save your Nginx Unit json config files in /root/tools/unitconfigs and then run merge-json option to get a command you run to load your json configs into Nginx Unit.
Optionally enable multiple PHP and Python version support if you're on Centmin Mod 123.09beta01 LEMP stack installed servers via variables within tools/nginx-unit-tools.sh:
MULTI_PHPVER='y'
PYTHONTHREEFOUR='y'
PYTHONTHREEFIVE='y'
PYTHONTHREESIX='y'
ls -lah /opt/unit/modules
total 900K
drwxr-xr-x 2 root root 4.0K Sep 28 04:02 .
drwxr-xr-x 5 root root 67 Sep 28 04:02 ..
-rwxr-xr-x 1 root root 110K Sep 28 04:02 iuspython34.unit.so
-rwxr-xr-x 1 root root 110K Sep 28 04:02 iuspython35.unit.so
-rwxr-xr-x 1 root root 111K Sep 28 04:02 iuspython36.unit.so
-rwxr-xr-x 1 root root 89K Sep 28 04:02 php5.6.31.unit.so
-rwxr-xr-x 1 root root 104K Sep 28 04:02 python.unit.so
-rwxr-xr-x 1 root root 89K Sep 28 04:02 remiphp56.unit.so
-rwxr-xr-x 1 root root 88K Sep 28 04:02 remiphp70.unit.so
-rwxr-xr-x 1 root root 89K Sep 28 04:02 remiphp71.unit.so
-rwxr-xr-x 1 root root 90K Sep 28 04:02 remiphp72.unit.so
tail -100 /var/log/unitd.log
2017/09/28 04:02:31 [info] 8563#8563 discovery started
2017/09/28 04:02:31 [notice] 8563#8563 module: python 3.4.7 "/opt/unit/modules/iuspython34.unit.so"
2017/09/28 04:02:31 [notice] 8563#8563 module: python 3.5.4 "/opt/unit/modules/iuspython35.unit.so"
2017/09/28 04:02:31 [notice] 8563#8563 module: python 3.6.2 "/opt/unit/modules/iuspython36.unit.so"
2017/09/28 04:02:31 [notice] 8563#8563 module: php 5.6.31 "/opt/unit/modules/php5.6.31.unit.so"
2017/09/28 04:02:31 [notice] 8563#8563 module: python 2.7.5 "/opt/unit/modules/python.unit.so"
2017/09/28 04:02:31 [notice] 8563#8563 module: php 5.6.31 "/opt/unit/modules/remiphp56.unit.so"
2017/09/28 04:02:31 [notice] 8563#8563 ignoring /opt/unit/modules/remiphp56.unit.so module with the same application language version php 5.6.31 as in /opt/unit/modules/php5.6.31.unit.so
2017/09/28 04:02:31 [notice] 8563#8563 module: php 7.0.24 "/opt/unit/modules/remiphp70.unit.so"
2017/09/28 04:02:31 [notice] 8563#8563 module: php 7.1.10 "/opt/unit/modules/remiphp71.unit.so"
2017/09/28 04:02:31 [notice] 8563#8563 module: php 7.2.0RC3 "/opt/unit/modules/remiphp72.unit.so"
2017/09/28 04:02:31 [info] 8566#8566 controller started
2017/09/28 04:02:31 [info] 8567#8567 router started
For merging a directory of Nginx Unit json config files into one json config for loading into Nginx Unit API
Example
merge-json option takes all json config files saved in /root/tools/unitconfigs and generates a command you can use leveraging jq to merge all .json extension based json config files into a single json format file to piping into Nginx unit
ls -lah /root/tools/unitconfigs/
total 20K
drwxr-xr-x 2 root root 101 Sep 24 09:38 .
drwxr-xr-x. 7 root root 4.0K Sep 24 02:40 ..
-rw-r--r-- 1 root root 404 Sep 24 00:55 php5631start.json
-rw-r--r-- 1 root root 404 Sep 24 00:59 php7024start.json
-rw-r--r-- 1 root root 404 Sep 24 01:27 php7110start.json
-rw-r--r-- 1 root root 403 Sep 24 00:59 php720start.json
Run command from /root/tools/unitconfigs directory
cd /root/tools/unitconfigs
/root/tools/unittools/nginx-unit-tools.sh merge-json
jq -s '.[0] * .[1] * .[2] * .[3]' php5631start.json php7024start.json php720start.json php7110start.json | curl -X PUT -d@- --unix-socket /opt/unit/control.unit.sock http://localhost
running the generated command
jq -s '.[0] * .[1] * .[2] * .[3]' php5631start.json php7024start.json php720start.json php7110start.json | curl -X PUT -d@- --unix-socket /opt/unit/control.unit.sock http://localhost
{
"success": "Reconfiguration done."
}
checking Nginx unit loaded configurations
curl --unix-socket /opt/unit/control.unit.sock http://localhost/
{
"listeners": {
"*:8300": {
"application": "php56domaincom"
},
"*:8400": {
"application": "php70domaincom"
},
"*:8600": {
"application": "php72domaincom"
},
"*:8500": {
"application": "php71domaincom"
}
},
"applications": {
"php56domaincom": {
"type": "php 5.6.31",
"workers": 20,
"root": "/home/nginx/domains/domain.com/public",
"user": "nginx",
"group": "nginx",
"index": "index.php"
},
"php70domaincom": {
"type": "php 7.0.24",
"workers": 20,
"root": "/home/nginx/domains/domain.com/public",
"user": "nginx",
"group": "nginx",
"index": "index.php"
},
"php72domaincom": {
"type": "php 7.2.0",
"workers": 20,
"root": "/home/nginx/domains/domain.com/public",
"user": "nginx",
"group": "nginx",
"index": "index.php"
},
"php71domaincom": {
"type": "php 7.1.10",
"workers": 20,
"root": "/home/nginx/domains/domain.com/public",
"user": "nginx",
"group": "nginx",
"index": "index.php"
}
}
}
root 966 0.0 0.0 16032 820 ? Ss 09:26 0:00 unit: main [/opt/unit/sbin/unitd]
nginx 1078 0.0 0.0 26276 796 ? S 09:26 0:00 \_ unit: controller
nginx 1080 0.0 0.0 403428 1432 ? Sl 09:26 0:00 \_ unit: router
nginx 6715 0.3 1.9 1178344 37432 ? S 09:46 0:00 \_ unit: "php72domaincom" application
nginx 6716 0.3 2.8 1175444 53728 ? S 09:46 0:00 \_ unit: "php71domaincom" application
nginx 6729 0.4 2.8 1174400 53304 ? S 09:46 0:00 \_ unit: "php70domaincom" application
nginx 6730 0.6 2.3 1062704 43740 ? S 09:46 0:00 \_ unit: "php56domaincom" application
Contents of json config files individual saved at /root/tools/unitconfigs
/root/tools/unitconfigs/php5631start.json
{
"listeners": {
"*:8300": {
"application": "php56domaincom"
}
},
"applications": {
"php56domaincom": {
"type": "php 5.6.31",
"workers": 20,
"root": "/home/nginx/domains/domain.com/public",
"user": "nginx",
"group": "nginx",
"index": "index.php"
}
}
}
/root/tools/unitconfigs/php7024start.json
{
"listeners": {
"*:8400": {
"application": "php70domaincom"
}
},
"applications": {
"php70domaincom": {
"type": "php 7.0.24",
"workers": 20,
"root": "/home/nginx/domains/domain.com/public",
"user": "nginx",
"group": "nginx",
"index": "index.php"
}
}
}
/root/tools/unitconfigs/php7110start.json
{
"listeners": {
"*:8500": {
"application": "php71domaincom"
}
},
"applications": {
"php71domaincom": {
"type": "php 7.1.10",
"workers": 20,
"root": "/home/nginx/domains/domain.com/public",
"user": "nginx",
"group": "nginx",
"index": "index.php"
}
}
}
/root/tools/unitconfigs/php720start.json
{
"listeners": {
"*:8600": {
"application": "php72domaincom"
}
},
"applications": {
"php72domaincom": {
"type": "php 7.2.0",
"workers": 20,
"root": "/home/nginx/domains/domain.com/public",
"user": "nginx",
"group": "nginx",
"index": "index.php"
}
}
}