This is my first time deploying a rails app and I'm finding the process very frustrating. For work related reasons we are using Rackspace cloud with Ubuntu 12.04 LTS (Precise Pangolin) and MYSQL instead of the Heroku route.
I've been trying to figure this out for 2+ days and I'm finally turning to the community for help. Currently I'm getting a "404 Not Found Error on my server"
I've followed Ryan's Screencasts on "Deploying to a VPS", "Capistrano Recipes", this tutorial, and others on google etc. and I'm still not quite there.
I managed to get the following installed:
Node.js
RVM
ruby 1.9.3p194 (2012-04-20 revision 35410) [x86_64-linux]
Rails 3.2.8
MYSQL
Passenger
Nginx
I'm pretty sure I'm missing something simple in my Capistrano Deployer here:
require "bundler/capistrano"
server "198.101.242.242", :web, :app, :db, primary: true
set :application, "myapp"
set :user, "deployer"
set :deploy_to, "/home/#{user}/#{application}"
set :deploy_via, :remote_cache
set :use_sudo, false
set :scm, "git"
set :repository, "git#github.com:xxxx/#{application}.git"
set :branch, "master"
default_run_options[:pty] = true
ssh_options[:forward_agent] = true
# if you want to clean up old releases on each deploy uncomment this:
after "deploy", "deploy:cleanup"
# if you're still using the script/reaper helper you will need
# these http://github.com/rails/irs_process_scripts
# If you are using Passenger mod_rails uncomment this:
namespace :deploy do
task :start do ; end
task :stop do ; end
task :restart, :roles => :app, :except => { :no_release => true } do
run "#{try_sudo} touch #{File.join(current_path,'tmp','restart.txt')}"
end
end
Is there something I should be doing before deploying?
Here are Nginx error logs:
2012/09/16 23:22:17 [error] 13939#0: *1 "/home/deployer/myapp/public/index.html" is not found (2: No such file or directory), client: ip, server: localhost, request: "GET / HTTP/1.1", host: "ip"
2012/09/16 23:22:17 [error] 13939#0: *1 open() "/home/deployer/myapp/public/favicon.ico" failed (2: No such file or directory), client: ip, server: localhost, request: "GET /favicon.ico HTTP/1.1", host: "65.61.189.109"
2012/09/16 23:22:19 [error] 13939#0: *1 "/home/deployer/myapp/public/index.html" is not found (2: No such file or directory), client: ip, server: localhost, request: "GET / HTTP/1.1", host: "ip"
2012/09/16 23:22:19 [error] 13939#0: *1 open() "/home/deployer/myapp/public/favicon.ico" failed (2: No such file or directory), client: ip, server: localhost, request: "GET /favicon.ico HTTP/1.1", host: "ip"
Nginx Server Config File:
#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 {
passenger_root /home/deployer/.rvm/gems/ruby-1.9.3-p194/gems/passenger-3.0.17;
passenger_ruby /home/deployer/.rvm/wrappers/ruby-1.9.3-p194/ruby;
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;
server {
listen 80;
server_name localhost;
location / {
root /home/deployer/myapp/public; # <--- be sure to point to 'public'!
}
passenger_enabled on;
# listen 80;
# server_name localhost;
#charset koi8-r;
#access_log logs/host.access.log main;
# location / {
# root html;
# index index.html index.htm;
# }
#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;
#}
}
# server {
# listen 80;
# server_name localhost;
# location / {
# root /home/deployer/myapp/public; # <--- be sure to point to 'public'!
# }
# passenger_enabled on;
# }
# 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;
# }
#}
}
Thanks.
Ok so I ended up figuring out the problem with trial and error and from Beef Jerky's comments.
The first issues was capistrano was unable to install some gem's from my application that had dependencies. So I installed those on production...specifically rvm capistrano gem and rmagick. The RVM Capistrano gem was the main problem and reason I was getting errors when I depoloyed. The rmagick came after fixing the rvm problem which I resolved by installing it's dependents.
The second issue I was having was pointing to my apps folder myapp/public instead of the current release myapp/current/public in the Nginx server config file. So I kept the existing server block and placed my settings inside and then it worked. Below are the settings for the Nginx server config file
server {
listen 80;
server_name localhost;
root /home/deployer/banking_analytics/current/public; # <--- be sure to point to 'public'!
passenger_enabled on;
# listen 80;
# server_name localhost;
#charset koi8-r;
#access_log logs/host.access.log main;
# location / {
# root html;
# index index.html index.htm;
# }
#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;
#}
}
# server {
# listen 80;
# server_name localhost;
# location / {
# root /home/deployer/banking_analytics/public; # <--- be sure to point to 'public'!
# }
# passenger_enabled on;
# }
# 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 had a similar error some time ago in my first deploy.
In my case I had set a wrong path in the file mod-http-passenger.conf
My recommendation is to enable passenger_friendly_error_pages in the nginx settings for more error information. In some cases it seems to be better than the logs.
On server side
sudo vim /etc/nginx/sites-enabled/myApp
Add
passenger_friendly_error_pages on;
Related
I have created a Spring Boot project. I have to cache one Rest API call:
GET localhost:8080/parts
For that I have used nginx. But it is not working : every time I call the API, that call is going to backend. My configuration file is given below.
/usr/local/etc/nginx/nginx.conf
http {
include mime.types;
default_type application/octet-stream;
sendfile on;
keepalive_timeout 65;
error_page 500 502 503 504 /50x.html;
proxy_cache_path /var/log/oms levels=1:2 keys_zone=webcache:10m inactive=1d max_size=2000m;
proxy_cache_min_uses 1;
#upstream backend_server {
# server localhost:8080;
#}
server {
listen 80;
server_name localhost;
location /parts {
proxy_pass http://localhost:8080/parts;
proxy_cache webcache;
}
#location /{
# proxy_pass http://localhost:8080;
# proxy_cache webcache;
#}
}
include servers/*;
}
I'm setting up a server to host a website at 'https://domain.tld'. I need http and https schemes of 'www.domaintld.com', 'domaintld.com', and 'www.domain.tld' to all redirect to 'https://domain.tld'. I thought I had it all nice and happy, and with Chrome on Mac it's happy as a clam. Unfortunately, it doesn't seem to work in any other browsers. I've had a hard time finding the appropriate settings, and I'm new to Nginx.
Current config:
...
server {
listen 80;
listen 443 ssl;
server_name www.domaintld.com;
return 301 $scheme://domain.tld$request_uri;
}
server {
listen 80;
listen 443 ssl;
server_name domaintld.com;
return 301 $scheme://domain.tld$request_uri;
}
server {
listen 80;
listen 443 ssl;
server_name www.domain.tld;
return 301 $scheme://domain.tld$request_uri;
}
server {
# SSL configuration
listen 443 ssl http2 default_server;
listen [::]:443 ssl http2 default_server;
include snippets/ssl-domain.tld.conf;
include snippets/ssl-params.conf;
...
location ~ /.well-known {
allow all;
}
root /var/www/html;
server_name domain.tld;
location / {
# Redirect to index instead of 404
try_files $uri $uri/ /index.php$is_args$args;
}
# pass the PHP scripts to FastCGI server listening on 127.0.0.1:9000
location ~ \.php$ {
include snippets/fastcgi-php.conf;
# With php7.0-cgi alone:
# fastcgi_pass 127.0.0.1:9000;
# With php7.0-fpm:
fastcgi_pass unix:/run/php/php7.0-fpm.sock;
}
# deny access to .htaccess files, if Apache's document root
# concurs with nginx's one
location ~ /\.ht {
deny all;
}
}
I've looked on Stack Overflow and other sites but cannot seem to get this redirect working. Everything is working as expected, except:
The following work:
http://example.com -> https://example.com
http://www.example.com -> https://example.com
This does NOT redirect to the non-www (it keeps the www in place):
https://www.example.com -> https://example.com
Both the www and non-www https versions seem resolve as is. Any ideas?
Here is the current config:
# Redirect WWW to NON-WWW
server {
# Server host
server_name www.example.com;
# Server ports
listen 80;
listen 443;
listen [::]:80;
listen [::]:443;
# SSL
ssl_certificate /etc/letsencrypt/live/example.com/fullchain.pem;
ssl_certificate_key /etc/letsencrypt/live/example.com/privkey.pem;
# Redirect
return 301 https://example.com$request_uri;
}
# Redirect HTTP to HTTPS
server {
# Server host
server_name example.com;
# Server port
listen 80;
listen [::]:80;
# Redirect
return 301 https://example.com$request_uri;
}
# Main Block
server {
# Server host
server_name example.com;
# Server port
listen 443 ssl;
listen [::]:443;
# SSL
ssl_certificate /etc/letsencrypt/live/example.com/fullchain.pem;
ssl_certificate_key /etc/letsencrypt/live/example.com/privkey.pem;
ssl_protocols TLSv1 TLSv1.1 TLSv1.2;
ssl_prefer_server_ciphers on;
ssl_dhparam /etc/ssl/certs/dhparam.pem;
ssl_session_timeout 1d;
ssl_session_cache shared:SSL:50m;
ssl_stapling on;
ssl_stapling_verify on;
add_header Strict-Transport-Security max-age=15768000;
root /var/www/example.com;
index index.php index.html index.htm;
location / {
try_files $uri $uri/ =404;
}
error_page 404 /404.html;
error_page 500 502 503 504 /50x.html;
location = /50x.html {
root /usr/share/nginx/html;
}
location ~ \.php$ {
try_files $uri =404;
fastcgi_split_path_info ^(.+\.php)(/.+)$;
fastcgi_pass unix:/var/run/php5-fpm.sock;
fastcgi_index index.php;
include fastcgi_params;
}
location ~ /.well-known {
allow all;
}
}
I am a newbie to nginx. I am trying to implement a basic hello-world program for remote logging in GWT. I am able to successfully log using Tomcat.
Similarly, I am trying to run a RPC (again Hello World) program on the two servers, works perfectly fine in tomcat however fails in nginx.
Following is my nginx.conf:
user www-data;
worker_processes 1;
error_log logs/error.log error;
#pid logs/nginx.pid;
events {
worker_connections 1024;
}
http {
include mime.types;
default_type application/octet-stream;
sendfile on;
tcp_nopush on;
#keepalive_timeout 0;
keepalive_timeout 65;
server {
listen 80;
server_name localhost;
#charset koi8-r;
location / {
root D:/nginx-1.9.12/nginx-1.9.12/html;
index index.html index.htm;
}
#error_page 404 /404.html;
# redirect server error pages to the static page /50x.html
#
error_page 500 502 503 504 /50x.html;
error_page 405 =200 $uri;
location = /50x.html {
root html;
}
# proxy the PHP scripts to Apache listening on 127.0.0.1:80
#
#location ~ \.php$ {
# 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 8000;
# listen somename:8080;
# server_name somename alias another.alias;
# location / {
# root html;
# index index.html index.htm;
# }
#}
# HTTPS server
#
#server {
# listen 443 ssl;
# server_name localhost;
# ssl_certificate cert.pem;
# ssl_certificate_key cert.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;
# }
#}
}
This is the log from error_logs:
2016/03/15 11:42:55 [warn] 5676#2408: "user" is not supported, ignored in D:\nginx-1.9.12\nginx-1.9.12/conf/nginx.conf:1
2016/03/15 11:43:08 [error] 5676#896: *1 CreateFile() "D:/nginx-1.9.12/nginx-1.9.12/html/war/helloworld/greet" failed (2: The system cannot find the file specified), client: 127.0.0.1, server: localhost, request: "POST /war/helloworld/greet HTTP/1.1", host: "localhost", referrer: "http://localhost/war/HelloWorld.html"
After a lot of searching around, I am of the opinion that this is a permission issue. My user does not have a write permission. But I am unable to solve this problem.
Any help is appreciated.
Thanking you in advance.
I am trying to make my domain name only work with a https:// and www in front of it. It's important that domain.com without the www. redirects to the www, and it's also important that https:// is always enabled. I am having a lot of trouble achieving this. I've removed all the redirects from the config because they all just give me errors.
server {
listen 80;
default_type text/html;
server_name epicmc.us;
location / {
root /usr/share/nginx/html;
index index.html index.htm;
try_files $uri $uri/ /index.html;
}
root /usr/share/nginx/html;
index index.php index.html index.htm;
error_page 404 /404.html;
error_page 500 502 503 504 /50x.html;
location = /50x.html {
root /usr/share/nginx/html;
}
# pass the PHP scripts to FastCGI server listening on the php-fpm socket
location ~ \.php$ {
try_files $uri =404;
fastcgi_split_path_info ^(.+\.php)(/.+)$;
fastcgi_pass unix:/var/run/php5-fpm.sock;
fastcgi_index index.php;
fastcgi_param SCRIPT_FILENAME $document_root$fastcgi_script_name;
include fastcgi_params;
}
}
server {
listen 443;
default_type text/html;
server_name www.epicmc.us;
root /usr/share/nginx/html;
index index.php index.html index.htm;
ssl on;
ssl_session_timeout 5m;
ssl_session_cache shared:SSL:5m;
ssl_stapling on;
ssl_stapling_verify on;
resolver 8.8.8.8 8.8.4.4 valid=300s;
resolver_timeout 5s;
ssl_protocols TLSv1 TLSv1.1 TLSv1.2;
ssl_ciphers ALL:!ADH:RC4+RSA:+HIGH:+MEDIUM:-LOW:-SSLv2:-EXP:!kEDH:!aNULL;
ssl_prefer_server_ciphers on;
add_header Strict-Transport-Security "max-age=31536000; includeSubdomains;";
ssl_certificate /etc/nginx/ssl/cert.crt;
ssl_certificate_key /etc/nginx/ssl/private.key;
location / {
# First attempt to serve request as file, then
# as directory, then fall back to displaying a 404.
try_files $uri $uri/ =404;
# Uncomment to enable naxsi on this location
# include /etc/nginx/naxsi.rules
}
# Only for nginx-naxsi used with nginx-naxsi-ui : process denied requests
#location /RequestDenied {
# proxy_pass http://127.0.0.1:8080;
#}
error_page 404 /404.html;
# redirect server error pages to the static page /50x.html
#
#error_page 500 502 503 504 /50x.html;
#location = /50x.html {
# root /usr/share/nginx/html;
#}
# pass the PHP scripts to FastCGI server listening on 127.0.0.1:9000
#
location ~ \.php$ {
fastcgi_split_path_info ^(.+\.php)(/.+)$;
# # NOTE: You should have "cgi.fix_pathinfo = 0;" in php.ini
#
# # With php5-cgi alone:
# fastcgi_pass 127.0.0.1:9000;
# # With php5-fpm:
fastcgi_pass unix:/var/run/php5-fpm.sock;
fastcgi_param SCRIPT_FILENAME $document_root$fastcgi_script_name;
fastcgi_index index.php;
include fastcgi_params;
#}
# deny access to .htaccess files, if Apache's document root
# concurs with nginx's one
#
#location ~ /\.ht {
# deny all;
#}
}
}
EDIT: I am now using a PHP redirect, but there has to be a better option...
You should define additional virtualhost, and there redirect all clients to desired method+host.
Add to your config (tune to your taste, of course) :
# redirection vhost
server {
listen 10.1.2.3:80;
server_name www.epicmc.us epicmc.us;
access_log /logs/access.log full;
error_log /logs/error.log notice;
location / {
rewrite ^/(.*)$ https://www.epicmc.us/$1 permanent;
}
}
There are two ways of doing this, simple redirect return 301
server {
server_name www.example.com;
listen 80;
return 301 https://$host$request_uri;
}
or using rewrite rules, check the answer for this question it might be helpful
server {
listen 80;
server_name www.example.com ;
location{
rewrite ^(.*)$ https://www.example.com/$1 permanent;
}
}
check answers for this question it might be helpful
Hey guys I'm using Cloudflare's flexible SSL, so my problem was that I had to do the page rules on their site and not in my config. That's why I was getting redirect errors.