e41e00b9c5
Fix incorrect python script.
1.9 KiB
1.9 KiB
Upgrade Ubuntu from 18.04 to 20.04
[TOC]
!!! warning
THIS IS A DRAFT DOCUMENT, DO NOT APPLY IT.
Upgrade iRedMail to the latest stable release first
Before upgrading server OS, it's better upgrade iRedMail to the latest stable release first. You can find all upgrade tutorials here.
Upgrade OS
After you have latest iRedMail release running, it's ok to upgrade server OS
with command do-release-upgrade
now.
Upgrade Dovecot config files
Dovecot 2.3 breaks some configurations used in Dovecot 2.2, please follow our tutorial to upgrade its config files:
Re-upgrade iRedAPD, iRedAdmin(-Pro), mlmmjadmin to the latest release
After upgraded server OS, please re-upgrade iRedAPD, iRedAdmin(-Pro) and mlmmjadmin even you're already running the latest versions before upgrading OS, their upgrade scripts will help fix some issues caused by OS upgrade.
Configurations
/etc/php/7.4/fpm/pool.d/www.conf
[inet]
user = www-data
group = www-data
listen = 127.0.0.1:9999
listen.owner = www-data
listen.group = www-data
listen.mode = 0660
; IP addresses must be separated by comma, and no space between comma and ip.
listen.allowed_clients = 127.0.0.1
pm = dynamic
pm.max_children = 200
pm.start_servers = 10
pm.min_spare_servers = 5
pm.max_spare_servers = 10
pm.max_requests = 500
pm.status_path = /php-fpm-status
ping.path = /php-fpm-ping
request_terminate_timeout = 60s
access.log = /var/log/php-fpm/access.log
slowlog = /var/log/php-fpm/slow.log
request_slowlog_timeout = 10s
/etc/nginx/conf-available/php-fpm.conf
:
upstream php_workers {
server 127.0.0.1:9999;
}