Une autre information à mentionner :
l’instance passe par un reverse proxy nginx de la configuration suivante :
/etc/nginx/nginx.conf
user nginx;
worker_processes auto;
error_log /var/log/nginx/error.log;
pid /run/nginx.pid;
# Load dynamic modules. See /usr/share/doc/nginx/README.dynamic.
include /usr/share/nginx/modules/*.conf;
events {
worker_connections 1024;
}
http {
log_format main '$remote_addr - $remote_user [$time_local] "$request" '
'$status $body_bytes_sent "$http_referer" '
'"$http_user_agent" "$http_x_forwarded_for"';
access_log /var/log/nginx/access.log main;
sendfile on;
tcp_nopush on;
tcp_nodelay on;
keepalive_timeout 65;
types_hash_max_size 2048;
include /etc/nginx/mime.types;
default_type application/octet-stream;
# Load modular configuration files from the /etc/nginx/conf.d directory.
# See http://nginx.org/en/docs/ngx_core_module.html#include
# for more information.
include /etc/nginx/conf.d/*.conf;
server {
listen 80;
listen [::]:80;
server_name simplicite.mineralconseil.fr;
location ^~/.well-known/acme-challenge/ {
#allow all;
root /usr/local/tomcat/webapps/ROOT;
}
location / {
return 301 https://simplicite.mineralconseil.fr$request_uri;
}
error_page 404 /404.html;
location = /40x.html {
}
error_page 500 502 503 504 /50x.html;
location = /50x.html {
}
}
# Settings for a TLS enabled server.
#
server {
listen 443 ssl http2;
listen [::]:443 ssl http2;
server_name simplicite.mineralconseil.fr;
ssl_certificate /etc/letsencrypt/live/simplicite.mineralconseil.fr/fullchain.pem;
ssl_certificate_key /etc/letsencrypt/live/simplicite.mineralconseil.fr/privkey.pem;
location / {
if ($request_method = 'OPTIONS') {
add_header Access-Control-Allow-Origin $http_origin;
add_header Access-Control-Allow-Credentials true;
add_header Access-Control-Allow-Headers Content-Type,Authorization,X-Requested-With,X-HTTP-Method-Override,X-Simplicite-Authorization;
add_header Access-Control-Allow-Methods GET,POST,PUT,DELETE,HEAD,OPTIONS;
add_header Access-Control-Max-Age 1728000;
add_header Content-Type text/plain;
add_header Content-Length 0;
return 204;
}
if ($request_method = 'GET') {
add_header Access-Control-Allow-Origin $http_origin always;
add_header Access-Control-Allow-Credentials true always;
add_header Access-Control-Expose-Headers X-Simplicite-SessionID;
}
if ($request_method = 'POST') {
add_header Access-Control-Allow-Origin $http_origin always;
add_header Access-Control-Allow-Credentials true always;
add_header Access-Control-Expose-Headers X-Simplicite-SessionID;
}
proxy_redirect off;
proxy_buffering off;
proxy_read_timeout 86400s;
proxy_send_timeout 86400s;
proxy_set_header Host $http_host;
proxy_set_header X-Real-IP $remote_addr;
proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
proxy_set_header X-Forwarded-Proto https;
proxy_pass http://localhost:8443;
proxy_http_version 1.1;
proxy_set_header Upgrade $http_upgrade;
proxy_set_header Connection "upgrade";
}
}
}
en vérifiant le fichier : /var/log/nginx/error.log j’obtiens les traces suivantes
2020/05/20 09:44:18 [crit] 20157#0: *1 open() "/var/lib/nginx/tmp/client_body/0000000001" failed (13: Permission denied), client: 90.44.153.144, server: simplicite.mineralconseil.fr, request: "POST /ui/json/app?action=editor&srv=save&object=ObjectInternal&rowid=2030&field=obo_script_id&scope=object&type=java&selected=ObjectInternal_obo_script_id_2030&_=25ed8fe0efec3d050cf138472f7fff72ece375da_20200520035700 HTTP/2.0", host: "simplicite.mineralconseil.fr", referrer: "https://simplicite.mineralconseil.fr/ui"
2020/05/20 09:46:43 [error] 20156#0: *379 connect() failed (111: Connection refused) while connecting to upstream, client: 90.44.153.144, server: simplicite.mineralconseil.fr, request: "GET /ui/events HTTP/1.1", upstream: "http://127.0.0.1:8443/ui/events", host: "simplicite.mineralconseil.fr"
2020/05/20 09:46:43 [error] 20156#0: *379 connect() failed (111: Connection refused) while connecting to upstream, client: 90.44.153.144, server: simplicite.mineralconseil.fr, request: "GET /ui/events HTTP/1.1", upstream: "http://[::1]:8443/ui/events", host: "simplicite.mineralconseil.fr"
2020/05/20 09:46:45 [error] 20157#0: *382 connect() failed (111: Connection refused) while connecting to upstream, client: 90.44.153.144, server: simplicite.mineralconseil.fr, request: "GET /ui/events HTTP/1.1", upstream: "http://127.0.0.1:8443/ui/events", host: "simplicite.mineralconseil.fr"
2020/05/20 09:46:45 [error] 20157#0: *382 connect() failed (111: Connection refused) while connecting to upstream, client: 90.44.153.144, server: simplicite.mineralconseil.fr, request: "GET /ui/events HTTP/1.1", upstream: "http://[::1]:8443/ui/events", host: "simplicite.mineralconseil.fr"
2020/05/20 09:46:49 [error] 20157#0: *385 no live upstreams while connecting to upstream, client: 90.44.153.144, server: simplicite.mineralconseil.fr, request: "GET /ui/events HTTP/1.1", upstream: "http://localhost/ui/events", host: "simplicite.mineralconseil.fr"
2020/05/20 09:46:57 [error] 20157#0: *386 connect() failed (111: Connection refused) while connecting to upstream, client: 90.44.153.144, server: simplicite.mineralconseil.fr, request: "GET /ui/events HTTP/1.1", upstream: "http://[::1]:8443/ui/events", host: "simplicite.mineralconseil.fr"
2020/05/20 09:46:57 [error] 20157#0: *386 connect() failed (111: Connection refused) while connecting to upstream, client: 90.44.153.144, server: simplicite.mineralconseil.fr, request: "GET /ui/events HTTP/1.1", upstream: "http://127.0.0.1:8443/ui/events", host: "simplicite.mineralconseil.fr"
2020/05/20 09:47:12 [error] 20157#0: *390 connect() failed (111: Connection refused) while connecting to upstream, client: 90.44.153.144, server: simplicite.mineralconseil.fr, request: "GET /ui/events HTTP/1.1", upstream: "http://[::1]:8443/ui/events", host: "simplicite.mineralconseil.fr"
2020/05/20 09:47:12 [error] 20157#0: *390 connect() failed (111: Connection refused) while connecting to upstream, client: 90.44.153.144, server: simplicite.mineralconseil.fr, request: "GET /ui/events HTTP/1.1", upstream: "http://127.0.0.1:8443/ui/events", host: "simplicite.mineralconseil.fr"
2020/05/20 09:48:10 [crit] 20157#0: *389 open() "/var/lib/nginx/tmp/client_body/0000000002" failed (13: Permission denied), client: 90.44.153.144, server: simplicite.mineralconseil.fr, request: "POST /ui/json/app?action=editor&srv=save&object=ObjectInternal&rowid=2033&field=obo_script_id&scope=object&type=java&selected=ObjectInternal_obo_script_id_2033&_=25ed8fe0efec3d050cf138472f7fff72ece375da_20200520094425 HTTP/2.0", host: "simplicite.mineralconseil.fr", referrer: "https://simplicite.mineralconseil.fr/ui"
2020/05/20 09:48:12 [crit] 20157#0: *389 open() "/var/lib/nginx/tmp/client_body/0000000003" failed (13: Permission denied), client: 90.44.153.144, server: simplicite.mineralconseil.fr, request: "POST /ui/json/app?action=editor&srv=save&object=ObjectInternal&rowid=2023&field=obo_script_id&scope=object&type=java&selected=ObjectInternal_obo_script_id_2023&_=25ed8fe0efec3d050cf138472f7fff72ece375da_20200520094425 HTTP/2.0", host: "simplicite.mineralconseil.fr", referrer: "https://simplicite.mineralconseil.fr/ui"
2020/05/20 09:48:15 [crit] 20157#0: *389 open() "/var/lib/nginx/tmp/client_body/0000000004" failed (13: Permission denied), client: 90.44.153.144, server: simplicite.mineralconseil.fr, request: "POST /ui/json/app?action=editor&srv=save&object=ObjectInternal&rowid=2024&field=obo_script_id&scope=object&type=java&selected=ObjectInternal_obo_script_id_2024&_=25ed8fe0efec3d050cf138472f7fff72ece375da_20200520094425 HTTP/2.0", host: "simplicite.mineralconseil.fr", referrer: "https://simplicite.mineralconseil.fr/ui"
2020/05/20 09:48:18 [crit] 20157#0: *389 open() "/var/lib/nginx/tmp/client_body/0000000005" failed (13: Permission denied), client: 90.44.153.144, server: simplicite.mineralconseil.fr, request: "POST /ui/json/app?action=editor&srv=save&object=ObjectInternal&rowid=2033&field=obo_script_id&scope=object&type=java&selected=ObjectInternal_obo_script_id_2033&_=25ed8fe0efec3d050cf138472f7fff72ece375da_20200520094425 HTTP/2.0", host: "simplicite.mineralconseil.fr", referrer: "https://simplicite.mineralconseil.fr/ui"
2020/05/20 09:53:04 [crit] 20156#0: *450 open() "/var/lib/nginx/tmp/client_body/0000000006" failed (13: Permission denied), client: 90.44.153.144, server: simplicite.mineralconseil.fr, request: "POST /ui/json/app?action=editor&srv=save&object=ObjectInternal&rowid=2033&field=obo_script_id&scope=object&type=java&selected=ObjectInternal_obo_script_id_2033&_=25ed8fe0efec3d050cf138472f7fff72ece375da_20200520094425 HTTP/2.0", host: "simplicite.mineralconseil.fr", referrer: "https://simplicite.mineralconseil.fr/ui"
