Hi, for several days I have been having synchronization problems …
nginx/error.log :
2022/05/04 09:12:58 [error] 37765#37765: *93 recv() failed (104: Connection reset by peer) while reading response header from upstream, client: 10.10.112.243, server: cloud.exemple.com, request: "PROPFIND /remote.php/dav/files/exemple/U/exemple/mes%20documents%20syncro%20(U)/Administratif HTTP/1.1", upstream: "fastcgi://unix:/run/php/php7.4-fpm.sock:", host: "cloud.exemple.com"
2022/05/04 09:12:58 [crit] 37765#37765: *88 connect() to unix:/run/php/php7.4-fpm.sock failed (2: No such file or directory) while connecting to upstream, client: 10.10.112.243, server: cloud.exemple.com, request: "PROPFIND /remote.php/dav/files/exemple/U/exemple/mes%20documents%20syncro%20(U)/USINE%20et%20PRODUCTION HTTP/1.1", upstream: "fastcgi://unix:/run/php/php7.4-fpm.sock:", host: "`cloud.exemple.com`"
PHP7.4-FPM :
vi /etc/nginx/conf.d/nextcloud.conf :
server {
listen 443 ssl http2 default_server;
server_name cloud;
#ssl_certificate /etc/ssl/certs/ssl-cert-snakeoil.pem;
#ssl_certificate_key /etc/ssl/private/ssl-cert-snakeoil.key;
ssl_certificate /etc/letsencrypt/live/cloud.exemple.com/fullchain.pem; # managed by Certbot
ssl_certificate_key /etc/letsencrypt/live/cloud.exemple.com/privkey.pem; # managed by Certbot
ssl_trusted_certificate /etc/ssl/certs/ssl-cert-snakeoil.pem;
#ssl_certificate /etc/letsencrypt/rsa-certs/fullchain.pem;
#ssl_certificate_key /etc/letsencrypt/rsa-certs/privkey.pem;
#ssl_certificate /etc/letsencrypt/ecc-certs/fullchain.pem;
#ssl_certificate_key /etc/letsencrypt/ecc-certs/privkey.pem;
#ssl_trusted_certificate /etc/letsencrypt/ecc-certs/chain.pem;
ssl_dhparam /etc/ssl/certs/dhparam.pem;
ssl_session_timeout 1d;
ssl_session_cache shared:SSL:50m;
ssl_session_tickets off;
ssl_protocols TLSv1.3 TLSv1.2;
ssl_ciphers 'TLS-CHACHA20-POLY1305-SHA256:TLS-AES-256-GCM-SHA384:ECDHE-RSA-AES256-GCM-SHA512:DHE-RSA-AES256-GCM-SHA512:ECDHE-RSA-AES256-GCM-SHA384:DHE-RSA-AES256-GCM-SHA384';
ssl_ecdh_curve X448:secp521r1:secp384r1;
ssl_prefer_server_ciphers on;
ssl_stapling on;
ssl_stapling_verify on;
add_header Strict-Transport-Security "max-age=15768000; includeSubDomains; preload;" always;
client_max_body_size 5120M;
fastcgi_buffers 64 4K;
gzip on;
gzip_vary on;
gzip_comp_level 4;
gzip_min_length 256;
gzip_proxied expired no-cache no-store private no_last_modified no_etag auth;
gzip_types application/atom+xml application/javascript application/json application/ld+json application/manifest+json application/rss+xml application/vnd.geo+json application/vnd.ms-fontobject application/x-font-ttf application/x-web-app-manifest+json application/xhtml+xml application/xml font/opentype image/bmp image/svg+xml image/x-icon text/cache-manifest text/css text/plain text/vcard text/vnd.rim.location.xloc text/vtt text/x-component text/x-cross-domain-policy;
add_header Referrer-Policy "no-referrer" always;
add_header X-Content-Type-Options "nosniff" always;
add_header X-Download-Options "noopen" always;
add_header X-Frame-Options "SAMEORIGIN" always;
add_header X-Permitted-Cross-Domain-Policies "none" always;
add_header X-Robots-Tag "none" always;
add_header X-XSS-Protection "1; mode=block" always;
fastcgi_hide_header X-Powered-By;
fastcgi_read_timeout 3600;
fastcgi_send_timeout 3600;
fastcgi_connect_timeout 3600;
root /var/www/nextcloud;
index index.php index.html /index.php$request_uri;
expires 1m;
location = / {
if ( $http_user_agent ~ ^DavClnt ) {
return 302 /remote.php/webdav/$is_args$args;
}
}
location = /robots.txt {
allow all;
log_not_found off;
access_log off;
}
location ^~ /apps/rainloop/app/data {
deny all;
}
location ^~ /.well-known {
location = /.well-known/carddav { return 301 /remote.php/dav/; }
location = /.well-known/caldav { return 301 /remote.php/dav/; }
location ^~ /.well-known{ return 301 /index.php/$uri; }
try_files $uri $uri/ =404;
}
location ~ ^/(?:build|tests|config|lib|3rdparty|templates|data)(?:$|/) { return 404; }
location ~ ^/(?:\.|autotest|occ|issue|indie|db_|console) { return 404; }
location ~ \.php(?:$|/) {
rewrite ^/(?!index|test|remote|public|cron|core\/ajax\/update|status|ocs\/v[12]|updater\/.+|oc[ms]-provider\/.+|.+\/richdocumentscode\/proxy) /index.php$request_uri;
fastcgi_split_path_info ^(.+?\.php)(/.*)$;
set $path_info $fastcgi_path_info;
try_files $fastcgi_script_name =404;
include fastcgi_params;
fastcgi_param SCRIPT_FILENAME $document_root$fastcgi_script_name;
fastcgi_param PATH_INFO $path_info;
fastcgi_param HTTPS on;
fastcgi_param modHeadersAvailable true;
fastcgi_param front_controller_active true;
fastcgi_pass php-handler;
fastcgi_intercept_errors on;
fastcgi_request_buffering off;
}
location ~ \.(?:css|js|svg|gif)$ {
try_files $uri /index.php$request_uri;
expires 6M;
access_log off;
}
location ~ \.woff2?$ {
try_files $uri /index.php$request_uri;
expires 7d;
access_log off;
}
location / {
try_files $uri $uri/ /index.php$request_uri;
}
}
server {
listen 443 ssl http2 ;
server_name cloud.exemple.com; # managed by Certbot
ssl_certificate /etc/letsencrypt/live/cloud.exemple.com/fullchain.pem; # managed by Certbot
ssl_certificate_key /etc/letsencrypt/live/cloud.exemple.com/privkey.pem; # managed by Certbot
ssl_trusted_certificate /etc/ssl/certs/ssl-cert-snakeoil.pem;
#ssl_certificate /etc/letsencrypt/rsa-certs/fullchain.pem;
#ssl_certificate_key /etc/letsencrypt/rsa-certs/privkey.pem;
#ssl_certificate /etc/letsencrypt/ecc-certs/fullchain.pem;
#ssl_certificate_key /etc/letsencrypt/ecc-certs/privkey.pem;
#ssl_trusted_certificate /etc/letsencrypt/ecc-certs/chain.pem;
ssl_dhparam /etc/ssl/certs/dhparam.pem;
ssl_session_timeout 1d;
ssl_session_cache shared:SSL:50m;
ssl_session_tickets off;
ssl_protocols TLSv1.3 TLSv1.2;
ssl_ciphers 'TLS-CHACHA20-POLY1305-SHA256:TLS-AES-256-GCM-SHA384:ECDHE-RSA-AES256-GCM-SHA512:DHE-RSA-AES256-GCM-SHA512:ECDHE-RSA-AES256-GCM-SHA384:DHE-RSA-AES256-GCM-SHA384';
ssl_ecdh_curve X448:secp521r1:secp384r1;
ssl_prefer_server_ciphers on;
ssl_stapling on;
ssl_stapling_verify on;
add_header Strict-Transport-Security "max-age=15768000; includeSubDomains; preload;" always;
client_max_body_size 5120M;
fastcgi_buffers 128 16K;
gzip on;
gzip_vary on;
gzip_comp_level 4;
gzip_min_length 256;
gzip_proxied expired no-cache no-store private no_last_modified no_etag auth;
gzip_types application/atom+xml application/javascript application/json application/ld+json application/manifest+json application/rss+xml application/vnd.geo+json application/vnd.ms-fontobject application/x-font-ttf application/x-web-app-manifest+json application/xhtml+xml application/xml font/opentype image/bmp image/svg+xml image/x-icon text/cache-manifest text/css text/plain text/vcard text/vnd.rim.location.xloc text/vtt text/x-component text/x-cross-domain-policy;
add_header Referrer-Policy "no-referrer" always;
add_header X-Content-Type-Options "nosniff" always;
add_header X-Download-Options "noopen" always;
add_header X-Frame-Options "SAMEORIGIN" always;
add_header X-Permitted-Cross-Domain-Policies "none" always;
add_header X-Robots-Tag "none" always;
add_header X-XSS-Protection "1; mode=block" always;
fastcgi_hide_header X-Powered-By;
fastcgi_read_timeout 3600;
fastcgi_send_timeout 3600;
fastcgi_connect_timeout 3600;
root /var/www/nextcloud;
index index.php index.html /index.php$request_uri;
expires 1m;
location = / {
if ( $http_user_agent ~ ^DavClnt ) {
return 302 /remote.php/webdav/$is_args$args;
}
}
location = /robots.txt {
allow all;
log_not_found off;
access_log off;
}
location ^~ /apps/rainloop/app/data {
deny all;
}
location ^~ /.well-known {
location = /.well-known/carddav { return 301 /remote.php/dav/; }
location = /.well-known/caldav { return 301 /remote.php/dav/; }
location ^~ /.well-known{ return 301 /index.php/$uri; }
try_files $uri $uri/ =404;
}
location ~ ^/(?:build|tests|config|lib|3rdparty|templates|data)(?:$|/) { return 404; }
location ~ ^/(?:\.|autotest|occ|issue|indie|db_|console) { return 404; }
location ~ \.php(?:$|/) {
rewrite ^/(?!index|test|remote|public|cron|core\/ajax\/update|status|ocs\/v[12]|updater\/.+|oc[ms]-provider\/.+|.+\/richdocumentscode\/proxy) /index.php$request_uri;
fastcgi_split_path_info ^(.+?\.php)(/.*)$;
set $path_info $fastcgi_path_info;
try_files $fastcgi_script_name =404;
include fastcgi_params;
fastcgi_param SCRIPT_FILENAME $document_root$fastcgi_script_name;
fastcgi_param PATH_INFO $path_info;
fastcgi_param HTTPS on;
fastcgi_param modHeadersAvailable true;
fastcgi_param front_controller_active true;
fastcgi_pass php-handler;
fastcgi_intercept_errors on;
fastcgi_request_buffering off;
}
location ~ \.(?:css|js|svg|gif)$ {
try_files $uri /index.php$request_uri;
expires 6M;
access_log off;
}
location ~ \.woff2?$ {
try_files $uri /index.php$request_uri;
expires 7d;
access_log off;
}
location / {
try_files $uri $uri/ /index.php$request_uri;
}
}
if you have any ideas 