To install Redis on Plesk Debian/Ubuntu server, run
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apt install -y redis-server redis-tools |
Enable and restart redis-server
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systemctl enable redis-server systemctl restart redis-server |
Now install PHP Modules
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apt install -y plesk-php70-redis plesk-php71-redis plesk-php72-redis plesk-php73-redis plesk-php74-redis |
After installing, you will see redis listed in phpinfo() page. […]
To find Plesk version, login to server as user root SSH and run
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plesk version |
Example
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root@root861:~# plesk version Product version: Plesk Onyx 17.9.8 Build date: 2018/11/16 16:00 OS version: Debian 9.6 Revision: 6af2ef23569cac03e01272676158a016ed0eea1a Architecture: 64-bit Wrapper version: 1.2 root@root861:~# |
[…]
To install differnt version of PHP in plesk server, run
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plesk installer --select-release-current --show-components |
This will list available PHP versions to install. To install PHP 5.3, run
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plesk installer --select-release-current --install-component php5.3 |
To install PHP 5.6, run
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plesk installer --select-release-current --install-component php5.6 |
See Plesk […]
To repair plesk server, run
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plesk repair installation |
To fix file system permisions for a web site
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plesk repair fs example.com |
See Plesk […]
When trying to restore a database backup taken on MariaDB 5.5.56 on a Plesk server running MySQL 5.1, i get error [[email protected] ~]# mysql admin_dollsweb < admin_dollsweb.sql ERROR 1273 (HY000) at line 25: Unknown collation: 'utf8mb4_unicode_ci' [[email protected] ~]# This is because MySQL 5.1 do not support utf8mb4_unicode_ci. Solution 1 You can find and replace utf8mb4_unicode_ci [...]
On a Debian Server with Plesk Control Panel, Nginx did not start on boot. On checking status, i get
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root@server:~# systemctl status nginx * nginx.service - Startup script for nginx service Loaded: loaded (/lib/systemd/system/nginx.service; enabled) Active: failed (Result: exit-code) since Mon 2018-01-22 18:30:19 CET; 2min 21s ago Process: 700 ExecStartPre=/usr/sbin/nginx -t (code=exited, status=1/FAILURE) Process: 646 ExecStartPre=/usr/bin/test $NGINX_ENABLED = yes (code=exited, status=0/SUCCESS) Jan 22 18:30:19 server.hostonnet.com nginx[700]: nginx: the configuration file /etc/nginx/nginx.conf syntax is ok Jan 22 18:30:19 server.hostonnet.com nginx[700]: nginx: [emerg] bind() to 82.211.1.93:80 failed (99: Cannot assign requested address) Jan 22 18:30:19 server.hostonnet.com nginx[700]: nginx: configuration file /etc/nginx/nginx.conf test failed Jan 22 18:30:19 server.hostonnet.com systemd[1]: nginx.service: control process exited, code=exited status=1 Jan 22 18:30:19 server.hostonnet.com systemd[1]: Failed to start Startup script for nginx service. Jan 22 18:30:19 server.hostonnet.com systemd[1]: Unit nginx.service entered failed state. root@server:~# |
/var/log/nginx/error_log had following error 2018/01/22 18:30:19 [emerg] 700#0: bind() to 82.211.1.93:80 failed (99: Cannot assign requested address) Solution Edit nginx.service file
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vi /etc/systemd/system/multi-user.target.wants/nginx.service |
Find line
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ExecStartPre |
Add above (on a new line)
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ExecStartPre=/bin/sleep 60 |
Find
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After=network.target remote-fs.target nss-lookup.target |
Replace […]