Status 405 - docker - artifactory - nginx

I get the following error when pushing images to docker artifactory:
v1:
Error: Status 405 trying to push repository abc-docker-local: "{\n \"errors\" : [ {\n \"status\" : 405,\n \"message\" : \"Method Not Allowed\"\n } ]\n}"
I use nginx. My config file looks like:
server_name localserver;
rewrite ^ remoteserver/artifactory/api/docker/abc-docker-local/v1 redirect;
if ($http_x_forwarded_proto = '') {
set $http_x_forwarded_proto $scheme;
}
location / {
proxy_read_timeout 900;
proxy_pass_header Server;
proxy_cookie_path ~*^/.* /;
proxy_pass http://remoteserver:9081/artifactory/api/docker/abc-docker-local/v1;
proxy_set_header X-Artifactory-Override-Base-Url $http_x_forwarded_proto://$host;
proxy_set_header X-Forwarded-Port $server_port;
proxy_set_header X-Forwarded-Proto $http_x_forwarded_proto;
proxy_set_header Host $http_host;
proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
}
In Artifactory I set the repo as v1. I also tested with v2 but no end points are returned. The exact error for v2 is:
Index response didn't contain any endpoints
thanks in advance

If the result is blank you must have not inserted all of the required configuration - here's an example from my sandbox:
At any rate, this is the config that Artifactory generated which I use which works for me with Docker 1.10 (but also worked with Docker 1.8 and 1.9) installed on a remote Ubuntu machine while my Artifactory sandbox is my machine.
Note the certificates location I have which is not common (certs\myCert.cert) so change it to wherever your SSL certs are, and also that i'm using ports 4441 and 4442 for V1 and V2 respectively:
#user nobody;
worker_processes 1;
#error_log logs/error.log;
#error_log logs/error.log notice;
#error_log logs/error.log info;
#pid logs/nginx.pid;
events {
worker_connections 1024;
}
http {
include mime.types;
default_type application/octet-stream;
#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 logs/access.log main;
sendfile on;
#tcp_nopush on;
#keepalive_timeout 0;
keepalive_timeout 65;
#gzip on;
## add ssl entries when https has been set in config
ssl_certificate certs\myCert.cert;
ssl_certificate_key certs\myCert.cert;
ssl_session_cache shared:SSL:1m;
ssl_prefer_server_ciphers on;
## server configuration
server {
listen 443 ssl;
listen 9091 ;
server_name localhost;
if ($http_x_forwarded_proto = '') {
set $http_x_forwarded_proto $scheme;
}
## Application specific logs
## access_log /var/log/nginx/localhost-access.log timing;
## error_log /var/log/nginx/localhost-error.log;
rewrite ^/$ /artifactory/webapp/ redirect;
rewrite ^/artifactory/?(/webapp)?$ /artifactory/webapp/ redirect;
location /artifactory/ {
proxy_read_timeout 900;
proxy_pass_header Server;
proxy_cookie_path ~*^/.* /;
proxy_pass http://localhost:8080/artifactory/;
proxy_set_header X-Artifactory-Override-Base-Url $http_x_forwarded_proto://$host:$server_port/artifactory;
proxy_set_header X-Forwarded-Port $server_port;
proxy_set_header X-Forwarded-Proto $http_x_forwarded_proto;
proxy_set_header Host $http_host;
proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
}
}
## server configuration
server {
listen 4441 ssl;
server_name localhost;
if ($http_x_forwarded_proto = '') {
set $http_x_forwarded_proto $scheme;
}
## Application specific logs
## access_log /var/log/nginx/localhost-access.log timing;
## error_log /var/log/nginx/localhost-error.log;
rewrite ^/(v1|v2)/(.*) /artifactory/api/docker/docker-local-v1/$1/$2;
client_max_body_size 0;
chunked_transfer_encoding on;
location /artifactory/ {
proxy_read_timeout 900;
proxy_pass_header Server;
proxy_cookie_path ~*^/.* /;
proxy_pass http://localhost:8080/artifactory/;
proxy_set_header X-Artifactory-Override-Base-Url $http_x_forwarded_proto://$host:$server_port/artifactory;
proxy_set_header X-Forwarded-Port $server_port;
proxy_set_header X-Forwarded-Proto $http_x_forwarded_proto;
proxy_set_header Host $http_host;
proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
}
}
## server configuration
server {
listen 4442 ssl;
server_name localhost;
if ($http_x_forwarded_proto = '') {
set $http_x_forwarded_proto $scheme;
}
## Application specific logs
## access_log /var/log/nginx/localhost-access.log timing;
## error_log /var/log/nginx/localhost-error.log;
rewrite ^/(v1|v2)/(.*) /artifactory/api/docker/docker-local-v2/$1/$2;
client_max_body_size 0;
chunked_transfer_encoding on;
location /artifactory/ {
proxy_read_timeout 900;
proxy_pass_header Server;
proxy_cookie_path ~*^/.* /;
proxy_pass http://localhost:8080/artifactory/;
proxy_set_header X-Artifactory-Override-Base-Url $http_x_forwarded_proto://$host:$server_port/artifactory;
proxy_set_header X-Forwarded-Port $server_port;
proxy_set_header X-Forwarded-Proto $http_x_forwarded_proto;
proxy_set_header Host $http_host;
proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
}
}
}

Related

How do I solve net::ERR_SSL_PROTOCOL_ERROR error when I put nginx in front of Tomcat?

How do I fix net::ERR_SSL_PROTOCOL_ERROR error when I put nginx in front of Tomcat?
#user nobody;
worker_processes 1;
#error_log logs/error.log;
#error_log logs/error.log notice;
#error_log logs/error.log info;
#pid logs/nginx.pid;
events {
worker_connections 1024;
}
http {
include mime.types;
default_type application/octet-stream;
#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 logs/access.log main;
sendfile on;
#tcp_nopush on;
#keepalive_timeout 0;
keepalive_timeout 65;
upstream tomcat {
server 127.0.0.1:8330;
}
charset utf-8;
#gzip on;
server {
listen 8331;
server_name localhost;
# return 301 https://$host$request_uri;
#charset koi8-r;
#access_log logs/host.access.log main;
location / {
# root html;
# index index.html index.htm;
# proxy_pass http://sgmng.pluggolf.com;
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 $scheme;
proxy_set_header X-NginX-Proxy true;
proxy_http_version 1.1;
proxy_set_header Upgrade $http_upgrade;
proxy_set_header Connection "Upgrade";
proxy_set_header Origin "";
# new
# Copy the upstream path set above
proxy_pass https://tomcat;
# proxy_redirect off;
charset utf-8;
}
#error_page 404 /404.html;
# redirect server error pages to the static page /50x.html
#
error_page 500 502 503 504 /50x.html;
location = /50x.html {
root html;
}
# proxy the PHP scripts to Apache listening on 127.0.0.1:80
#
#location ~ \.php$ {
# proxy_pass http://127.0.0.1;
#}
# pass the PHP scripts to FastCGI server listening on 127.0.0.1:9000
#
#location ~ \.php$ {
# root html;
# fastcgi_pass 127.0.0.1:9000;
# fastcgi_index index.php;
# fastcgi_param SCRIPT_FILENAME /scripts$fastcgi_script_name;
# include fastcgi_params;
#}
# deny access to .htaccess files, if Apache's document root
# concurs with nginx's one
#
#location ~ /\.ht {
# deny all;
#}
}
# another virtual host using mix of IP-, name-, and port-based configuration
#
# server {
# listen 8080;
# listen somename:8080;
# server_name somename alias another.alias;
# location / {
# root html;
# index index.html index.htm;
# }
# }
# HTTPS server
server {
listen 8332 ssl;
server_name localhost;
charset utf-8;
ssl_certificate D:/service/cbdc_dt/nginx/cert/plusity.crt;
ssl_certificate_key D:/service/cbdc_dt/nginx/cert/plusity.key;
# ssl_session_cache shared:SSL:1m;
# ssl_session_timeout 5m;
ssl_ciphers HIGH:!aNULL:!MD5;
ssl_prefer_server_ciphers on;
location / {
# root html;
# index index.html index.htm;
proxy_pass http://tomcat;
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 $scheme;
# proxy_set_header X-NginX-Proxy true;
proxy_set_header Upgrade $http_upgrade;
proxy_set_header Connection '';
proxy_set_header Origin "";
proxy_http_version 1.1;
chunked_transfer_encoding off;
proxy_buffering off;
proxy_cache off;
proxy_read_timeout 7d;
proxy_redirect off;
charset utf-8;
}
}
}
After applying ssl to all requests coming to ports 8331 and 8332 as follows, I wrote a code that redirects to port 8330 of tomcat.
However, the problem is that if you go to 8330 through nginx like this, GET https://serverIP:8330/itf/subscribe net::ERR_SSL_PROTOCOL_ERROR error occurs.
/itf/subscribe works normally when nginx is not present.
But there seems to be a problem when calling from within the address of https.
I am wondering how can I solve that problem.
Best Regards!
However, the problem is that if you go to 8330 through nginx like this, GET https://serverIP:8330/itf/subscribe net::ERR_SSL_PROTOCOL_ERROR error occurs.
Port 8330 is served by Tomcat, not Nginx. Hence the protocol error. You currently have Nginx listening on:
http://localhost:8331 -> http://127.0.0.1:8330
https://localhost:8332 -> http://127.0.0.1:8330

Odoo 11 Nginx Reverse Proxy Index of /

I have a odoo 11 installation behind a Nginx proxy. Its been working for a while but now when you access it, its showing index of / instead of Odoo login page (see screenshot).
Here is my Nginx configuration:
#odoo server
upstream odoo {
server 127.0.0.1:8069;
}
upstream odoochat {
server 127.0.0.1:8072;
}
# http -> https
server {
listen 80;
server_name businessapps.enone.tech;
#server_name odoo;
rewrite ^(.*) https://$host$1 permanent;
}
server {
listen 443;
server_name businessapps.enone.tech;
#server_name odoo;
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;
# SSL parameters
ssl on;
ssl_certificate /etc/letsencrypt/live/businessapps.enone.tech/fullchain.pem;
ssl_certificate_key /etc/letsencrypt/live/businessapps.enone.tech/privkey.pem;
ssl_session_timeout 30m;
ssl_protocols TLSv1 TLSv1.1 TLSv1.2;
ssl_ciphers '<replaced cipher>';
ssl_prefer_server_ciphers on;
# log
access_log /var/log/nginx/odoo.access.log;
error_log /var/log/nginx/odoo.error.log;
# Redirect longpoll requests to odoo longpolling port
location /longpolling {
proxy_pass http://odoochat;
}
# Redirect requests to odoo backend server
location / {
proxy_redirect off;
proxy_pass http://odoo;
}
# common gzip
gzip_types text/css text/less text/plain text/xml application/xml application/json application/javascript;
gzip on;
}
Can someone point out what could be the issue. Sometimes I can access the login page, other times I get the index of / page. The installation is on Ubuntu 16.0
You need to specify the directory in the nginx config, and I had this error previously and found that even once changing my config I had weird errors with odoo, so I recommend you do what I did and that is completely re install Nginx and ensure you reboot your server after having done so!
Add location block inside server {} (block)
I have used below nginx configuration
upstream odooapp {
server odoo:8069;
keepalive 8;
}
upstream longpolling {
server odoo:8072;
keepalive 8;
}
server {
listen 80;
listen [::]:80;
server_name businessapps.enone.tech;
access_log /var/log/nginx/access.log mainlog;
error_log /var/log/nginx/error.log;
return 301 https://businessapps.enone.tech:443/web/login;
}
server {
listen 443 ssl;
listen [::]:443 ssl;
server_name businessapps.enone.tech;
access_log /var/log/nginx/access.log mainlog;
error_log /var/log/nginx/error.log;
ssl_ciphers ALL:!ADH:!MD5:!EXPORT:!SSLv2:RC4+RSA:+HIGH:+MEDIUM;
ssl_protocols TLSv1 TLSv1.1 TLSv1.2;
ssl_prefer_server_ciphers on;
ssl_certificate <PATH_TO_CERT>;
ssl_certificate_key <PATH_TO_KEY>;
add_header Strict-Transport-Security "max-age=2592000; preload;" always;
location / {
proxy_set_header X-Real-IP $remote_addr;
proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
proxy_set_header Host $http_host;
proxy_set_header X-NginX-Proxy true;
proxy_http_version 1.1;
proxy_set_header Upgrade $http_upgrade;
proxy_set_header Connection "upgrade";
proxy_connect_timeout 300;
proxy_send_timeout 300;
proxy_read_timeout 300;
send_timeout 300;
client_max_body_size 20M;
proxy_pass http://odooapp/;
proxy_redirect off;
}
location /longpolling {
proxy_set_header X-Real-IP $remote_addr;
proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
proxy_set_header Host $http_host;
proxy_set_header X-NginX-Proxy true;
proxy_http_version 1.1;
proxy_set_header Upgrade $http_upgrade;
proxy_set_header Connection "upgrade";
proxy_pass http://longpolling/longpolling;
proxy_redirect off;
}

serving static directory folder in nginx

I have below folder structure in my app
/app/server - has content for api
/app/static - has images, js and css files in respective folder like (/static/images,/static/js... etc)
upstream pythonapp {
server 127.0.0.1:8080;
}
server {
listen 80;
server_name www.example.com;
error_log /home/LogFiles/docker/error.log warn;
root /app;
index index.html index.htm;
location ~* \.(js|css|png|jpg|jpeg|gif|ico)$ {
expires 1d;
}
location /static {
autoindex on;
alias /app/static/;
}
location / {
proxy_set_header Upgrade $http_upgrade;
proxy_set_header Connection "upgrade";
proxy_set_header Host $host;
proxy_set_header X-Real-IP $remote_addr;
proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
proxy_set_header X-NginX-Proxy true;
proxy_http_version 1.1;
proxy_pass http://pythonapp;
proxy_cache_bypass $http_upgrade;
}
}
Everything worked as expected but today I realized that we were using
http://xyz.abc/images/abc.gif instead of
http://xyz.abc/static/images/abc.gif
As there is no static in URL, my /static rule won't be honored anymore.
I have read articles online on different approaches but none of them had anything close to URL without /static in it. Anyone had this issue before and aware of a solution ?
NEW EDITS :
I have changed content to below as #shdaws mentioned. I had to change root in server level too to make it work.
server {
listen 80;
server_name www.example.com;
error_log /home/LogFiles/docker/error.log warn;
root /app/static;
index index.html index.htm;
location ~* \.(js|css|png|jpg|jpeg|gif|ico)$ {
expires 1d;
}
location ^~ /(audio|build|images|style) {
autoindex on;
root /app/static;
}
location / {
proxy_set_header Upgrade $http_upgrade;
proxy_set_header Connection "upgrade";
proxy_set_header Host $host;
proxy_set_header X-Real-IP $remote_addr;
proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
proxy_set_header X-NginX-Proxy true;
proxy_http_version 1.1;
proxy_pass http://pythonapp;
proxy_cache_bypass $http_upgrade;
}
}
Now it serves static content in /app/static/images folder for http://abc.xyz/images/test.jpg url. But http://abc.xyz/images/d1/test.jpg doesn't work.
Edit :
- Above configuration works, it does serve sub-folder content too. Looks like I have some config issues with .mp3 files.
Change your static location to be images assuming abc.gif is located at /app/static/abc.gif:
# Serve /images/file.ext from /app/static/file.ext
location ^~ /images {
autoindex on;
alias /app/static;
}
If you're trying to serve the file from /app/static/images/abc.gif use root instead of alias, this will append the URL to the root:
# Serve /images/file.ext from /app/static/images/file.ext
location ^~ /images {
autoindex on;
root /app/static;
}
You can also use regex in the location for all directories you want:
location ^~ /(images|js|css) {
Thanks #sjdaws for helping with this issue. Below config works perfectly for my scenario.
worker_processes auto;
pid /var/run/nginx.pid;
daemon off;
events {
worker_connections 1024;
}
http {
include /etc/nginx/mime.types;
default_type application/octet-stream;
log_format main '$remote_addr - $remote_user [$time_local] "$request" '
'$status $body_bytes_sent "$http_referer" '
'"$http_user_agent" "$http_x_forwarded_for"';
access_log /home/LogFiles/docker/access.log main;
sendfile on;
#tcp_nopush on;
keepalive_timeout 65;
gzip on;
upstream pythonapp {
server 127.0.0.1:8080;
}
server {
listen 80;
server_name www.example.com;
error_log /home/LogFiles/docker/error.log warn;
root /app/static;
index index.html index.htm;
location ~* \.(js|css|png|jpg|jpeg|gif|ico|mp3|html)$ {
expires 1d;
}
location / {
proxy_set_header Upgrade $http_upgrade;
proxy_set_header Connection "upgrade";
proxy_set_header Host $host;
proxy_set_header X-Real-IP $remote_addr;
proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
proxy_set_header X-NginX-Proxy true;
proxy_http_version 1.1;
proxy_pass http://pythonapp;
proxy_cache_bypass $http_upgrade;
}
}
}

Direct IP access not allowed cloudflare in nginx proxy server

I have one site in openshift rhc ,So i want to make one reserve Proxy with nginx software in Openshift Rhc servers, which from this server have access to many other server with nginx so i configured my nginx server by this kind of configuration :
#user nobody;
worker_processes 1;
#error_log logs/error.log;
#error_log logs/error.log notice;
#error_log logs/error.log info;
error_log {{OPENSHIFT_HOMEDIR}}/app-root/logs/nginx_error.log debug;
pid {{NGINX_DIR}}/logs/nginx.pid;
events {
worker_connections 1024;
}
http {
include mime.types;
default_type application/octet-stream;
#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 logs/access.log main;
#access_log $OPENSHIFT_DIY_LOG_DIR/access.log main;
port_in_redirect off;
sendfile on;
#tcp_nopush on;
#keepalive_timeout 0;
keepalive_timeout 165;
gzip on;
upstream frontends {
#server pr4ss.tk;
#server 222.66.115.233:80 weight=1;
server {{OPENSHIFT_INTERNAL_IP}}:8081 ;
}
upstream frontends2 {
server google.com;
#server 222.66.115.233:80 weight=1;
#server {{OPENSHIFT_INTERNAL_IP}}:8081 ;
}
upstream index {
server free-papers.elasa.ir weight=1;
server diy4tornado-tornado4ss.rhcloud.com weight=2;
}
upstream comment {
server vb2-fishsmarkets.rhcloud.com;
#server community.elasa.ir;
}
server {
listen {{OPENSHIFT_INTERNAL_IP}}:{{OPENSHIFT_INTERNAL_PORT}};
server_name {{OPENSHIFT_GEAR_DNS}} www.{{OPENSHIFT_GEAR_DNS}};
root {{OPENSHIFT_REPO_DIR}};
set_real_ip_from {{OPENSHIFT_INTERNAL_IP}};
real_ip_header X-Forwarded-For;
#charset koi8-r;
#access_log logs/host.access.log main;
location /main {
root {{OPENSHIFT_REPO_DIR}};
index index.html index.htm;
try_files $uri $uri/ =404;
autoindex on;
autoindex_exact_size off;
autoindex_localtime on;
#proxy_set_header Authorization base64_encoding_of_"user:password";
#proxy_pass_header Server;
proxy_set_header Host $http_host;
proxy_redirect off;
proxy_set_header X-Real-IP $remote_addr;
proxy_set_header X-Scheme $scheme;
}
location ~* ^/(.*) {
#proxy_set_header Host vb2-fishsmarkets.rhcloud.com;
#proxy_redirect http://vb2-fishsmarkets.rhcloud.com/ http://diy-elasa2.rhcloud.com/;
#proxy_pass http://comment/$1$is_args$args;
proxy_pass http://index/$1$is_args$args;
}
location ^~ /admincp {
if (!-f $request_filename) {
rewrite ^/admincp/(.*)$ /index.php?routestring=admincp/$1 last;
}
proxy_set_header Host vb2-fishsmarkets.rhcloud.com;
proxy_redirect http://vb2-fishsmarkets.rhcloud.com/ http://diy-elasa2.rhcloud.com/;
proxy_pass http://comment/$1$is_args$args;
}
location /www {
#root {{OPENSHIFT_REPO_DIR}};
index index.html index.htm;
autoindex on;
autoindex_exact_size off;
autoindex_localtime on;
#proxy_set_header Authorization base64_encoding_of_"user:password";
#proxy_pass_header Server;
proxy_set_header Host $http_host;
proxy_redirect off;
proxy_set_header X-Real-IP $remote_addr;
proxy_set_header X-Scheme $scheme;
proxy_pass http://frontends;
}
location /categories {
#root {{OPENSHIFT_REPO_DIR}};
index index.html index.htm;
autoindex on;
autoindex_exact_size off;
autoindex_localtime on;
#proxy_set_header Authorization base64_encoding_of_"user:password";
#proxy_pass_header Server;
proxy_set_header Host $http_host;
proxy_redirect off;
proxy_set_header X-Real-IP $remote_addr;
proxy_set_header X-Scheme $scheme;
proxy_pass http://frontends2;
}
location /index {
#root {{OPENSHIFT_REPO_DIR}};
index index.html index.htm;
autoindex on;
autoindex_exact_size off;
autoindex_localtime on;
# an HTTP header important enough to have its own Wikipedia entry:
# http://en.wikipedia.org/wiki/X-Forwarded-For
proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
proxy_set_header Host $host;
proxy_set_header X-Real-IP $remote_addr;
# enable this if you forward HTTPS traffic to unicorn,
# this helps Rack set the proper URL scheme for doing redirects:
# proxy_set_header X-Forwarded-Proto $scheme;
# pass the Host: header from the client right along so redirects
# can be set properly within the Rack application
proxy_set_header Host $http_host;
# we don't want nginx trying to do something clever with
# redirects, we set the Host: header above already.
proxy_redirect off;
# set "proxy_buffering off" *only* for Rainbows! when doing
# Comet/long-poll/streaming. It's also safe to set if you're using
# only serving fast clients with Unicorn + nginx, but not slow
# clients. You normally want nginx to buffer responses to slow
# clients, even with Rails 3.1 streaming because otherwise a slow
# client can become a bottleneck of Unicorn.
#
# The Rack application may also set "X-Accel-Buffering (yes|no)"
# in the response headers do disable/enable buffering on a
# per-response basis.
# proxy_buffering off;
client_max_body_size 10m;
client_body_buffer_size 128k;
proxy_connect_timeout 10;
proxy_send_timeout 5;
proxy_read_timeout 3600;
proxy_buffer_size 4k;
proxy_buffers 4 132k;
proxy_busy_buffers_size 264k;
proxy_temp_file_write_size 164k;
proxy_pass http://index;
#proxy_set_header Authorization base64_encoding_of_"user:password";
#proxy_pass_header Server;
proxy_set_header Host $http_host;
}
#error_page 404 /404.html;
# redirect server error pages to the static page /50x.html
#
error_page 500 502 503 504 /50x.html;
location = /50x.html {
root html;
}
# proxy the PHP scripts to Apache listening on 127.0.0.1:80
#
#location ~ \.php$ {
# proxy_pass http://127.0.0.1;
#}
# pass the PHP scripts to FastCGI server listening on 127.0.0.1:9000
#
location ~ \.php$ {
root html;
fastcgi_pass {{OPENSHIFT_INTERNAL_IP}}:9000;
fastcgi_index index.php;
fastcgi_param SCRIPT_FILENAME /scripts$fastcgi_script_name;
include fastcgi_params;
}
# deny access to .htaccess files, if Apache's document root
# concurs with nginx's one
#
#location ~ /\.ht {
# deny all;
#}
}
# another virtual host using mix of IP-, name-, and port-based configuration
#
#server {
# listen 8000;
# listen somename:8080;
# server_name somename alias another.alias;
# location / {
# root html;
# index index.html index.htm;
# }
#}
# HTTPS server
#
#server {
# listen 443;
# server_name localhost;
# ssl on;
# ssl_certificate cert.pem;
# ssl_certificate_key cert.key;
# ssl_session_timeout 5m;
# ssl_protocols SSLv2 SSLv3 TLSv1;
# ssl_ciphers HIGH:!aNULL:!MD5;
# ssl_prefer_server_ciphers on;
# location / {
# root html;
# index index.html index.htm;
# }
#}
}
I used Upstream index:
upstream index {
server free-papers.elasa.ir weight=1;
server diy4tornado-tornado4ss.rhcloud.com weight=2;
}
but when i use this configuration ( with cloudflare or rhc server) i get this error from cloudflare:
Direct IP access not allowed cloudflare
So what is proper configuration for nginx or Apache server software for this kind of servers.
Thanks a lot for your attentions.
i found the answer:
gzip on;
gzip_min_length 1000;
gzip_proxied expired no-cache no-store private auth;
gzip_types text/plain application/xml application/javascript text/javas$
gzip_disable "msie6";
gzip_http_version 1.1;
upstream comment {
#server vb-fishsmarkets.rhcloud.com;
#server vb.elasa.ir;
#server vb-elasa3.rhcloud.com ;
#server vb2-fishsmarkets.rhcloud.com;
#server forums.fishsmarket.tk;
#server community.elasa.ir;
#server free-papers.elasa.ir;
#server diy4tornado-tornado4ss.rhcloud.com weight=1;
server free-papers.elasa.ir weight=1;
}
limit_req_zone $binary_remote_addr zone=one:10m rate=30r/m;
limit_req_zone $binary_remote_addr zone=one2:10m rate=1r/m;
limit_req_zone $http_x_forwarded_for zone=one3:10m rate=1r/m;
proxy_cache_path /tmp levels=1:2 keys_zone=RUBYGEMS:10m
inactive=24h max_size=1g;
server {
listen 127.6.145.1:8080;
server_name diy-elasa2.rhcloud.com community.elasa.ir ;
#charset koi8-r;
and :
location ~* ^/(.*) {
#root html;
#index index.html index.htm;
#proxy_set_header Host vb2-fishsmarkets.rhcloud.com;
proxy_set_header Host free-papers.elasa.ir;
#proxy_redirect http://vb2-fishsmarkets.rhcloud.com/ h$
#proxy_redirect http://fm.elasa.ir/ http://community.e$
proxy_pass http://comment/$1$is_args$args;
proxy_set_header X-Real-IP $remote_addr;
#proxy_set_header X-Scheme $scheme;
sub_filter 'http://fm.elasa.ir/' 'http://community.el$
sub_filter_once on;
proxy_set_header X-outside-url $scheme://$host;
#proxy_set_header X-Real-IP $remote_addr;
proxy_cache RUBYGEMS;
proxy_cache_valid 200 1d;
proxy_cache_use_stale error timeout invalid_header upd$
http_500 http_502 http_503 http_504;
proxy_http_version 1.1;
proxy_cache RUBYGEMS;
proxy_cache_valid 200 1d;
proxy_cache_use_stale error timeout invalid_header upd$
http_500 http_502 http_503 http_504;
proxy_http_version 1.1;
proxy_set_header Upgrade $http_upgrade;
proxy_set_header Connection 'upgrade';
proxy_cache_bypass $http_upgrade;
proxy_set_header X-NginX-Proxy true;
proxy_redirect off;
proxy_set_header X-Forwarded-For $proxy_add_x_forwarded$
client_max_body_size 100M;
client_body_buffer_size 1m;
proxy_intercept_errors on;
proxy_buffering on;
proxy_buffer_size 128k;
proxy_buffers 256 16k;
proxy_busy_buffers_size 256k;
proxy_temp_file_write_size 256k;
#proxy_max_temp_file_size 0;
proxy_read_timeout 300;
}
Important things is proxy header Host:
proxy_set_header Host free-papers.elasa.ir;

502 Bad Gateway Error Nginx connect() to unix:/tmp/unicorn.sock failed

This is my first question on Stack Overflow. I could not find a solution to this while searching the web.
I am working on an OpenBSD server running Nginx, which I did not setup, that is throwing a 502 Bad Gateway error in the browser. The Nginx error log shows this error:
014/04/29 09:43:49 [error] 5236#0: *263 connect() to unix:/tmp/unicorn.sock failed (61: Connection refused) while connecting to upstream, client: ###.###.###.###, server: , request: "GET / HTTP/1.1", upstream: "http://unix:/tmp/unicorn.sock:/", host: "sub.domain.com"
Here is the contents of the nginx.conf
user _nginx;
worker_processes 2;
pid /var/run/nginx.pid;
error_log /var/log/httpd.err debug;
events {
worker_connections 1024;
}
http {
include /etc/nginx/mime.types;
default_type application/octet-stream;
log_format access '$remote_addr - $remote_user [$time_local] '
'"$request" $status $body_bytes_sent $bytes_sent '
'"$http_referer" "$http_user_agent" "$sent_http_content_type"';
access_log /var/log/httpd.log access;
upload_progress proxied 1m;
sendfile on;
server_name_in_redirect off;
client_body_timeout 120;
client_header_timeout 120;
keepalive_timeout 20;
send_timeout 120;
upstream mongrel {
server unix:/tmp/unicorn.sock;
}
gzip on;
gzip_vary on;
gzip_min_length 0;
gzip_comp_level 6;
gzip_buffers 16 8k;
gzip_proxied any;
gzip_types text/plain text/javascript text/css text/stylesheet application/x-javascript application/javascript;
gzip_disable "MSIE [1-6]\.";
client_max_body_size 128000M;
client_body_buffer_size 512k;
ssl_session_timeout 60m;
ssl_protocols SSLv3 TLSv1 TLSv1.1 TLSv1.2;
ssl_ciphers ECDHE-RSA-AES128-SHA256:AES128-GCM-SHA256:RC4:HIGH:!MD5:!aNULL:!EDH;
ssl_prefer_server_ciphers on;
ssl_session_cache shared:SSL:1m;
ssl_certificate /etc/ssl/server.crt;
ssl_certificate_key /etc/ssl/private/server.key;
server {
listen 80;
listen [::]:80;
listen 443 default ssl;
listen [::]:443 default ssl;
charset utf-8;
root /var/sfta/current/public;
location ~* ^/(message\/create|dropbox\/create|attachment\/create|attachments) {
upload_pass #internal_upload;
upload_resumable on;
upload_pass_args on;
upload_store /var/data/tmp;
upload_state_store /var/data/tmp/resume;
upload_store_access user:rw group:rw all:rw;
chunked_transfer_encoding on;
proxy_redirect off;
proxy_set_header Host $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 $scheme;
if ($request_method != POST) {
proxy_pass http://mongrel;
break;
}
# Set specified fields in request body
upload_set_form_field $upload_field_name.name "$upload_file_name";
upload_set_form_field $upload_field_name.content_type "$upload_content_type";
upload_set_form_field $upload_field_name.path "$upload_tmp_path";
upload_aggregate_form_field "$upload_field_name.sha1" "$upload_file_sha1";
upload_aggregate_form_field "$upload_field_name.size" "$upload_file_size";
upload_max_output_body_len 0;
upload_pass_form_field "^authenticity_token$|message|dropbox";
upload_cleanup 400 404 499 500-505;
# track uploads in the 'proxied' zone
# remember connections for 30s after they finished
track_uploads proxied 120s;
}
location ~* ^/(send|messages) {
rewrite ^(.*)$ /message redirect;
}
location / {
proxy_pass http://mongrel;
proxy_redirect off;
proxy_set_header Host $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 $scheme;
proxy_read_timeout 120;
proxy_connect_timeout 120;
# track uploads in the 'proxied' zone
# remember connections for 30s after they finished
track_uploads proxied 120s;
}
location #internal_upload {
proxy_pass http://mongrel;
proxy_redirect off;
proxy_set_header Host $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 $scheme;
proxy_read_timeout 120;
proxy_connect_timeout 120;
}
location ~* ^/send {
rewrite ^(.*)$ /message redirect;
}
location ^~ /files/ {
alias /var/data/files/;
chunked_transfer_encoding on;
post_action #protected_done;
if_modified_since off;
gzip off;
internal;
}
location #protected_done {
internal;
proxy_pass http://mongrel;
proxy_set_header RateBytes $body_bytes_sent;
proxy_set_header Host $host;
proxy_set_header X-Real-IP $remote_addr;
proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
proxy_pass_request_body off;
proxy_pass_request_headers off;
}
location ^~ /images/custom {
alias /var/data/assets/images;
}
location ~* /(javascripts|stylesheets|images)/.*\.(ico|css|gif|js|jp?g|png)(\?[0-9]+)?$ {
access_log off;
expires 1w;
break;
}
location = /favicon.ico {
alias /var/data/assets/images/favicon.ico;
access_log off;
}
location = /alive {
access_log off;
return 200;
}
location ^~ /progress {
access_log off;
report_uploads proxied;
upload_progress_json_output;
}
error_page 404 /404.html;
# redirect server error pages to the static page /50x.html
#
error_page 500 502 503 504 /500.html;
}
}
I have very little experience with Nginx. Any help is greatly appreciated.

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