Hello,

I'm currently putting together a model for a project at school and in this model I need to implement Odoo.

Unfortunately I've noticed a problem with the reverse proxy, which was deactivated and which I've now activated in nginx and Odoo. Now, I don't know why, it's not working: I'm getting a 502 bad gateway error from Nginx.

I've done a netstat -tuln | grep 8069 but it doesn't show me anything.

Here is the configuration of the odoo.conf file located in the sites_available folder of nginx :

# odoo server
upstream odoo {
server 127.0.0.1:8069;
}
upstream odoochat {
server 127.0.0.1:8072;
}


server {
server_name odoo.thelightguardian.fr;

proxy_read_timeout 720s;
proxy_connect_timeout 720s;
proxy_send_timeout 720s;


# Add Headers for odoo proxy mode
proxy_set_header X-Forwarded-Host $host;
proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
proxy_set_header X-Forwarded-Proto $scheme;
proxy_set_header X-Real-IP $remote_addr;

# log
access_log /var/log/nginx/odoo.access.log;
error_log /var/log/nginx/odoo.error.log;

# Redirect requests to odoo backend server
location / {
proxy_redirect off;
proxy_pass http://odoo;
}
location /longpolling {
proxy_pass http://odoochat;
}

# common gzip
gzip_types text/css text/less text/plain text/xml application/xml application/json application/javascript;
gzip on;


client_body_in_file_only clean;
client_body_buffer_size 32K;
client_max_body_size 500M;
sendfile on;
send_timeout 600s;
keepalive_timeout 300;

    listen 443 ssl; # managed by Certbot
    ssl_certificate /etc/letsencrypt/live/odoo.thelightguardian.fr/fullchain.pem; # managed by Certbot
    ssl_certificate_key /etc/letsencrypt/live/odoo.thelightguardian.fr/privkey.pem; # managed by Certbot
    include /etc/letsencrypt/options-ssl-nginx.conf; # managed by Certbot
    ssl_dhparam /etc/letsencrypt/ssl-dhparams.pem; # managed by Certbot

}



server {
    if ($host = odoo.thelightguardian.fr) {
        return 301 https://$host$request_uri;
    } # managed by Certbot


listen 80;
server_name odoo.thelightguardian.fr;
    return 404; # managed by Certbot


}

And here is the Odoo configuration itself:

[options]
addons_path = /usr/lib/python3/dist-packages/odoo/addons
admin_passwd = $pbkdf2-sha512$25000$rJUSwrgXghACwJgzBiCE8A$.8PsNAqyjfs3svDXae68Q.PwXSvhOw51Pe3kS3dBrQ24ssjpU8zKcMyZnRxnrxWByibNm5QMbWd2r7t0X8oaMQ
csv_internal_sep = ,
data_dir = /home/odoo/.local/share/Odoo
db_host = localhost
db_maxconn = 64
db_name = False
db_password = False
db_port = 5432
db_sslmode = prefer
db_template = template0
db_user = odoo
dbfilter = False
demo = {}
email_from = False
geoip_database = /usr/share/GeoIP/GeoLite2-City.mmdb
http_enable = False
http_interface = 
http_port = 8069
import_partial = 
limit_memory_hard = 2684354560
limit_memory_soft = 2147483648
limit_request = 8192
limit_time_cpu = 60
limit_time_real = 120
limit_time_real_cron = -1
list_db = True
log_db = False
log_db_level = warning
log_handler = :INFO
log_level = info
logfile = /var/log/odoo/odoo-server.log
longpolling_port = 8072
max_cron_threads = 2
osv_memory_age_limit = False
osv_memory_count_limit = False
pg_path = 
pidfile = 
proxy_mode = True
reportgz = False
screencasts = 
screenshots = /tmp/odoo_tests
server_wide_modules = base,web
smtp_password = False
smtp_port = 25
smtp_server = localhost
smtp_ssl = False
smtp_user = False
syslog = False
test_enable = False
test_file = 
test_tags = None
transient_age_limit = 1.0
translate_modules = ['all']
unaccent = False
upgrade_path = 
without_demo = False
workers = 0
web.base.url = https://odoo.thelightguardian.fr

I don't know what to do, even chatgpt can't help me, given that I'm using version 14 of odoo and running it under Debian version 11.