I’m truly out of ideas at this point. I tries to follow the instructions posted here to no avail. I use Nginx.
My ./validate.php looks like this:
===========================================
Component | Version
--------- | -------
LibreNMS | 24.11.0-84-gac7c8e747 (2024-12-08T08:21:08-07:00)
DB Schema | 2024_10_20_154356_create_qos_table (310)
PHP | 8.3.6
Python | 3.12.3
Database | MariaDB 10.11.8-MariaDB-0ubuntu0.24.04.1
RRDTool | 1.7.2
SNMP | 5.9.4.pre2
===========================================
[OK] Composer Version: 2.8.3
[OK] Dependencies up-to-date.
[OK] Database connection successful
[OK] Database connection successful
[OK] Database Schema is current
[OK] SQL Server meets minimum requirements
[OK] lower_case_table_names is enabled
[OK] MySQL engine is optimal
[OK] Database and column collations are correct
[OK] Database schema correct
[OK] MySQL and PHP time match
[OK] Active pollers found
[OK] Dispatcher Service not detected
[OK] Locks are functional
[OK] Python poller wrapper is polling
[WARN] Using database for locking, you should set CACHE_DRIVER=redis
[OK] rrd_dir is writable
[OK] rrdtool version ok
[WARN] Your install is over 24 hours out of date, last update: Sun, 08 Dec 2024 15:21:08 +0000
[FIX]:
Make sure your daily.sh cron is running and run ./daily.sh by hand to see if there are any errors.
[WARN] Your local git contains modified files, this could prevent automatic updates.
[FIX]:
You can fix this with ./scripts/github-remove
Modified Files:
composer.json
my page still shows a 502 bad gateway error. When looking at the Nginx error logs it shows this (removed my IPs): 2024/12/09 14:47:52 [crit] 1351#1351: *7 connect() to unix:/run/php/php8.3-fpm.sock failed (2: No such file or directory) while connecting to upstream, client: , server: , request: "GET / HTTP/1.1", upstream: "fastcgi://unix:/run/php/php8.3-fpm.sock:", host:
Not sure what to do from here. I’ve been consulting a lot of posts from this forum but I believe I’ve just made things worse at this point. I’d really like to not have to start over from scratch.
grep unix /etc/nginx/conf.d/librenms.conf showed
fastcgi_pass unix:/run/php8.3-fpm.sock;
which needed to match the listen line in /etc/php/8.3/fpm/pool.d/librenms.conf
listen = /run/php8.3-fpm.sock
My listen line didn’t match so I made it the same as the unix listen port and librenms webgui came back w/o bad gateway errors.
; - 'listen' (unixsocket)
; 'ip.add.re.ss:port' - to listen on a TCP socket to a specific IPv4 address on
; '[ip:6:addr:ess]:port' - to listen on a TCP socket to a specific IPv6 address on
; 'port' - to listen on a TCP socket to all addresses
; '/path/to/unix/socket' - to listen on a unix socket.
listen = /run/php/php8.3-fpm.sock
; Set listen(2) backlog.
;listen.backlog = 511
listen.owner = librenms
listen.group = librenms
;listen.mode = 0660
; When set, listen.owner and listen.group are ignored
;listen.acl_users =
listen.acl_groups =
; PHP FCGI (5.2.2+). Makes sense only with a tcp listening socket. Each address
;listen.allowed_clients = 127.0.0.1
;listen.setfib = 1
; listen queue - the number of request in the queue of pending
; connections (see backlog in listen(2));
; max listen queue - the maximum number of requests in the queue
; listen queue len - the size of the socket queue of pending connections;
; listen queue: 0
; max listen queue: 1
; listen queue len: 42
; 'ip.add.re.ss:port' - to listen on a TCP socket to a specific IPv4 address on
; '[ip:6:addr:ess]:port' - to listen on a TCP socket to a specific IPv6 address on
; 'port' - to listen on a TCP socket to all addresses
; '/path/to/unix/socket' - to listen on a unix socket.
; Default Value: value of the listen option
;pm.status_listen = 127.0.0.1:9001
Check your /run directory. If you have the php8.3-fpm.sock there, you should edit your /etc/nginx/conf.d/librenms to match:
fastcgi_pass unix:/run/php8.3-fpm.sock;
For whatever reason, even though there is the same exact file in /run/php, pointing nginx to the /run/php8.3-fpm.sock worked for me. I didn’t dig into why it wouldn’t work pointing to the same .sock file under /run/php/
I went inside of /etc/php/8.3/fpm/pool.d and edited www.conf instead of librenms.conf
There I changed the “listen” line to listen = /run/php/php8.3-fpm.sock
then ran sudo systemctl restart php8.3-fpm and the webpage came back online!
I’m not really sure how to go about that at this point. When I had the fpm settings match the instructions it wouldn’t show the web ui. Should I just migrate the install and start over?
