Hi, On my ISPConfig server, I installed multiple versions of PHP. I went to ISPConfig -> System -> Additional PHP Versions and added all version on my server. I tested and switched php version on a test website. It works only once. The second time, I get an error 503 service unavailable and only works on one website. Two websites can't use the same php version. I did some searches and it seems to be a socket problem that is static and should be dynamic. I did not find a solution that I could apply. How should I proceed ? Thanks in advance.
Installation: added ppandrej/php repository and install it via apt. ex: apt install php7.0-fpm php7.0 php7.0-cgi Settings
What do mean by 'static' and 'dynamic'? The socket name used for php-fpm mode is always the same for a website, it will be /some/path/web#.sock (the /some/path part comes from your server config php settings in 3.2.2 and earlier, but looks like you probably have something newer than that). I suspect you have problems in your init scripts. You might try just 'php7.0-fpm' for your init script value, then manually kill and restart all php daemons (or just reboot the server). If that doesn't do it, probably need more system info (eg. hit the "read before you post" at the top of the forum for the commonly requested info).
Let's forget the static dynamic thing. I tried your suggestion for just writing php7.0-fpm instead of the full path. Unfortunately it didnt work. Here is some info. Code: ##### SERVER ##### IP-address (as per hostname): ***.***.***.*** [WARN] could not determine server's ip address by ifconfig [INFO] OS version is Ubuntu 20.04.1 LTS [INFO] uptime: 20:18:52 up 31 min, 1 user, load average: 0.34, 0.21, 0.13 [INFO] memory: total used free shared buff/cache available Mem: 1.9Gi 1.6Gi 82Mi 24Mi 303Mi 204Mi Swap: 1.7Gi 40Mi 1.6Gi [INFO] systemd failed services status: UNIT LOAD ACTIVE SUB DESCRIPTION ● snap.lxd.activate.service loaded failed failed Service for snap application lxd.activate LOAD = Reflects whether the unit definition was properly loaded. ACTIVE = The high-level unit activation state, i.e. generalization of SUB. SUB = The low-level unit activation state, values depend on unit type. 1 loaded units listed. [INFO] ISPConfig is installed. ##### ISPCONFIG ##### ISPConfig version is 3.2.2 ##### VERSION CHECK ##### [INFO] php (cli) version is 7.4.15 ##### PORT CHECK ##### ##### MAIL SERVER CHECK ##### ##### RUNNING SERVER PROCESSES ##### [INFO] I found the following web server(s): Apache 2 (PID 1912) [INFO] I found the following mail server(s): Postfix (PID 1508) [INFO] I found the following pop3 server(s): Dovecot (PID 573) [INFO] I found the following imap server(s): Dovecot (PID 573) [INFO] I found the following ftp server(s): PureFTP (PID 965) ##### LISTENING PORTS ##### (only () Local (Address) [anywhere]:993 (573/dovecot) [anywhere]:995 (573/dovecot) [localhost]:10023 (887/postgrey) [localhost]:10024 (1179/amavisd-new) [localhost]:10025 (1508/master) [localhost]:10026 (1179/amavisd-new) [localhost]:10027 (1508/master) *:*:*:*::*:21 (965/pure-ftpd) *:*:*:*::**:*:*:*::*53 (593/named) *:*:*:*::*:53 (593/named) *:*:*:*::*:22 (675/sshd:) *:*:*:*::*:25 (1508/master) *:*:*:*::*:953 (593/named) *:*:*:*::*:443 (1912/apache2) ##### IPTABLES ##### Chain INPUT (policy ACCEPT) target prot opt source destination Chain FORWARD (policy ACCEPT) target prot opt source destination Chain OUTPUT (policy ACCEPT) target prot opt source destination OS: No LSB modules are available. Distributor ID: Ubuntu Description: Ubuntu 20.04.1 LTS Release: 20.04 Codename: focal php -v PHP 7.4.15 (cli) (built: Feb 19 2021 15:42:46) ( NTS ) Copyright (c) The PHP Group Zend Engine v3.4.0, Copyright (c) Zend Technologies with Zend OPcache v7.4.15, Copyright (c), by Zend Technologies
Error 503? Unless your php status is disabled, php may not be the cause, because it could also mean your server is overloaded or under maintenance etc.
Hi, sorry I havent posted earlier. I went through all my configuration pages and found the problem was me . I found that in one of the configuration pages I incorrectly wrote one path for the php binary. Went through all configurations and checked all spelling. Once done i tested and works perfectly. Thank you everyone for your help.
