Search Results

Search found 8474 results on 339 pages for 'rails agnostic'.

Page 164/339 | < Previous Page | 160 161 162 163 164 165 166 167 168 169 170 171  | Next Page >

• Need to move a debian server from i686 to x86_64 architecture

  - by user64204

  I have a debian server that I need to move from one hosting provider to another. I don't really know how the old server was setup, all I know is that it's running a Ruby on Rails application with a lot of custom libraries installed and that I should prepare myself for a painful migration. Old server: -os: debian 5.0.9 -used disk space: 3.2GB -architecture: i686 New server: -os: debian 5.0.9 -free disk space: 10GB -architecture: x86_64 As you can see the problem is that the servers are running different architectures. Q: Is there anyway I could somehow migrate the old to the new server in a few steps (or am I just dreaming I could) ? I was thinking maybe I could: -get list of packages and gems installed on old server and use for loop to install them all on the new -copy the disk content from old to new server while excluding what is architecture-specific (the problem is that I don't really know what to exclude).

  Read the article

• Rack processes taking over CPU under Passenger

  - by pjmorse

  I have a Spree site running the following stack: Nginx 1.0.8 Passenger 3.0.9 Ruby 1.9.2-p290 Rack 1.3.6 Rails 3.1.4 Spree 0.70.5 I recently upgraded from Spree 0.70.3, which also brought a Deface upgrade from 0.7.x to 0.8.0. Since then things have been very unstable. Recently we've seen some CPU-hogging processes which drive load up on the server and grind the whole thing to a stop. They're Rack processes and it looks like Passenger is starting them; they're owned by the site-runner user, an unprivileged user who owns the application code. (Passenger automatically runs the site code as the user who owns it.) If I restart Nginx and kill the runaway processes, it helps for a while, but eventually similar processes return and bog things down again. How can I figure out what's starting these processes, what they're trying to do, and how to stop them?

  Read the article

• Application specific environment on the same server in Nginx/Passenger

  - by dexter

  I have two Rails applications (say app1 and app2) deployed using Nginx/Passenger. The server definition in nginx.conf looks like this: server { rails_env demo; client_max_body_size 50M; listen 80; server_name localhost; root /data/apps; passenger_enabled on; passenger_base_uri /app1; passenger_base_uri /app2; } You can see that both are configured to use demo as the RAILS_ENV. How should I change my configuration to run both the apps in different environments. Let's assume app2 is suppose to run with RAILS_ENV=qa and app1 with RAILS_ENV=demo

  Read the article

• websites resolving in browser but not resolving in CLI. Can ping IP but not domain name (unknown host)

  - by tjkoding

  Hi guys I'm currently developing using rails and for some reason bundle install is returning the following output Error Bundler::HTTPError during request to dependency API Fetching full source index from https://rubygems.org/ Could not reach https://rubygems.org/ I've discovered that pinging by domain name keeps returning an unknown host. The browser is still resolving web pages just fine and I've managed to confirm that the problem is localized (i.e. the rubygems page isn't down). I'm completely lost so any help would be much appreciated. Thanks in advance!

  Read the article

• Read MS Word .doc file with ruby and win32ole

  - by bmalets

  I'm trying ot read .doc file with ruby, I use win32ole library. IT my code: require 'win32ole' class DocParser def initialize @content = '' end def read_file file_path begin word = WIN32OLE.connect( 'Word.Application' ) doc = word.activedocument rescue word = WIN32OLE.new( 'Word.Application' ) doc = word.documents.open( file_path ) end word.visible = false doc.sentences.each{ |x| @content I kick off doc reading with DocParser.new.read_file('path/file.doc') When I run this using rails c - I don't have any problems, it's working fine. But when I run it using rails (e.g. after button click), once in a while (every 3-4 time) this code crashes with error: WIN32OLERuntimeError (failed to create WIN32OLE object from `Word.Application' HRESULT error code:0x800401f0 CoInitialize has not been called.): lib/file_parsers/doc_parser.rb:14:in `initialize' lib/file_parsers/doc_parser.rb:14:in `new' lib/file_parsers/doc_parser.rb:14:in `rescue in read_file' lib/file_parsers/doc_parser.rb:10:in `read_file' lib/search_engine.rb:10:in `block in search' lib/search_engine.rb:43:in `block in each_file_in' lib/search_engine.rb:42:in `each_file_in' lib/search_engine.rb:8:in `search' app/controllers/home_controller.rb:9:in `search' Rendered c:/Ruby193/lib/ruby/gems/1.9.1/gems/actionpack-4.1.1/lib/action_dispatch/middleware/templates/rescues/_source.erb (0.0ms) Rendered c:/Ruby193/lib/ruby/gems/1.9.1/gems/actionpack-4.1.1/lib/action_dispatch/middleware/templates/rescues/_trace.text.erb (2.0ms) Rendered c:/Ruby193/lib/ruby/gems/1.9.1/gems/actionpack-4.1.1/lib/action_dispatch/middleware/templates/rescues/_request_and_response.text.erb (2.0ms) Rendered c:/Ruby193/lib/ruby/gems/1.9.1/gems/actionpack-4.1.1/lib/action_dispatch/middleware/templates/rescues/diagnostics.erb (56.0ms) Aditionaly, this code read doc file successfully, but after a few seconds rails crashes: see this gist What is my problem? How can I fix it? Please, help!

  Read the article

• How do you keep your business rules DRY?

  - by Mario

  I periodically ponder how to best design an application whose every business rule exists in just a single location. (While I know there is no proverbial “best way” and that designs are situational, people must have a leaning toward one practice or another.) I work for a shop where they prefer to house as much of the business rules as possible in the database. This requires developers in many cases to perform identical front-end validations to avoid sending data to the database that will result in an exception—not very DRY. It grates me anytime I find myself duplicating any kind of logic—even lowly validation logic. I am a single-point-of-truth purist to an anal degree. On the other end of the spectrum, I know of shops that create dumb databases (the Rails community leans in this direction) and handle all of the business logic in a separate tier (in Rails the models would house “most” of this). Note the word “most” which implies that some business logic does end up spilling into other places (in Rails it might spill over into the controllers). In way, a clean separation of concerns where all business logic exists in a single core location is a Utopian fantasy that’s hard to uphold (n-tiered architecture or not). Furthermore, is see the “Database as a fortress” and would agree that it should be built on constraints that cause it to reject bad data. As such, I hold principles that cause a degree of angst as I attempt to balance them. How do you balance the database-as-a-fortress view with the desire to have a single-point-of-truth?

  Read the article

• Open Source Web Frameworks : Security

  - by trappedIntoCode

  How secure are popular open source web frameworks? I am particularly interested in popular frameworks like Rails and DJango. If I am building a site which is going to do heavy e-commerce, is it Ok to use frameworks like DJango and Satchmo? Is security compromised because their open architecture ? I know being OS does not mean being down right open to hackers, Linux uses superb authentication mechanism, but web is a different game. What can be done in this regard? UPDATE: Thanks for answers guys. I understand that I will have to find a suitable hosting service for a secure e-commerce application and that additional layers of security will be needed. I understand that Django and Rails have been designed keeping security aspects in mind, the most common form attacks like XSS, Injections etc. (Django book has a ch on Security) I was expecting comments from security Gurus. If you are a security Guru, would you recommend an important site, which is likely going to be popular, to be built on DJango or Rails?

  Read the article

• plugin from github not successfully installing

  - by JohnMerlino

  Hey all, I tried to install the highcharts-rails plugin from github as specified in the instructions: Installation Get the plugin: script/plugin install git://github.com/loudpixel/highcharts-rails.git Run the rake setup: rake highcharts_rails:install But when I run the script/plugin install... It installs a couple of files only and not all the required files, I presume, because when I run rake highcharts_rails:install I get the following: rake aborted! Don't know how to build task 'highcharts_rails:install' All it installed for me was: jquery.js jrails.js jquery-ui.js I noticed on the site http://github.com/loudpixel/highcharts-rails It has all this: file MIT-LICENSE February 08, 2010 Initial commit [abbottry] file README.md February 09, 2010 Added installation section to README [jsiarto] file Rakefile February 08, 2010 Initial commit [abbottry] directory generators/ February 08, 2010 Initial commit [abbottry] file init.rb February 08, 2010 Initial commit [abbottry] directory javascripts/ February 08, 2010 Added jquery 1.3.2 script [abbottry] directory lib/ February 08, 2010 Initial commit [abbottry] directory tasks/ February 08, 2010 Incorrect path to plugin for rake task [abbottry] directory test/ February 08, 2010 Initial commit [abbottry] file uninstall.rb February 08, 2010 Initial commit [abbottry] So I'm not sure what I'm doing wrong to not get these files installed properly. Thanks for any response.

  Read the article

• Wrong Ruby Float and BigDecimal subtraction result

  - by SamChandra

  I am running: [~/ruby/rails/sas]$ ruby --version ruby 1.8.7 (2009-06-08 patchlevel 173) [universal-darwin10.0] on Mac Snow Leopard 10.6.3 Can anyone help to explain why the Float and BigDecimal subtraction can be this wrong. [~/ruby/rails/sas]$ console Loading development environment (Rails 2.1.1) >> num = 30.0 => 30.0 >> num.class => Float >> ex = 28.04.to_d => #<BigDecimal:105367e40,'0.284E2',8(8)> >> ex.class => BigDecimal >> num - ex => 1.6 >> _.class => Float >> I was hoping that the result should be 1.96, I know that perhaps doing an arithmetic operation using 2 different data types are not recommended, but this behavior is so strange. It seems to be wise that from now on, I have to check the variables data type before doing any arithmetic operation. Hopefully somebody can give me an insight on what was happening.

  Read the article

• Passenger error message I can't figure out

  - by Sam Kong

  Hi, I am testing Rails 3 on DreamHost which just installed Rails 3. I created a simple controller and it failed. Browser shows 500 error (Internal Server Error) and the log shows the following message. Could not find i18n-0.5.0 in any of the sources Try running `bundle install`. *** Exception EOFError in spawn manager (Unexpected end-of-file detected.) (process 17951): from /dh/passenger/lib/phusion_passenger/utils.rb:306:in `unmarshal_and_raise_errors' from /dh/passenger/lib/phusion_passenger/rack/application_spawner.rb:71:in `spawn_application' from /dh/passenger/lib/phusion_passenger/rack/application_spawner.rb:41:in `spawn_application' from /dh/passenger/lib/phusion_passenger/spawn_manager.rb:159:in `spawn_application' from /dh/passenger/lib/phusion_passenger/spawn_manager.rb:287:in `handle_spawn_application' from /dh/passenger/lib/phusion_passenger/abstract_server.rb:352:in `__send__' from /dh/passenger/lib/phusion_passenger/abstract_server.rb:352:in `main_loop' from /dh/passenger/lib/phusion_passenger/abstract_server.rb:196:in `start_synchronously' from /dh/passenger/bin/passenger-spawn-server:61 [ pid=13245 file=ext/apache2/Hooks.cpp:727 time=2010-12-24 12:13:38.287 ]: Unexpected error in mod_passenger: Cannot spawn application '/home/cp_rails3/sites/rails3.codepremise.com': The spawn server has exited unexpectedly. Backtrace: in 'virtual boost::shared_ptr<Passenger::Application::Session> Passenger::ApplicationPoolServer::Client::get(const Passenger::PoolOptions&)' (ApplicationPoolServer.h:471) in 'int Hooks::handleRequest(request_rec*)' (Hooks.cpp:523) It runs fine in console (app.get "url") and also ok with "rails server". What's wrong? Thanks. Sam

  Read the article

• uninitialized constant Test::Unit::TestResult::TestResultFailureSupport

  - by Vitaly Kushner

  I get the error in subj when I'm trying to run specs or generators in a fresh rails project. This happens when I add shoulda to the mix. I added the following in the config/environment.rb: config.gem 'rspec', :version => '1.2.6', :lib => false config.gem 'rspec-rails', :version => '1.2.6', :lib => false config.gem "thoughtbot-shoulda", :version => "2.10.2", :lib => 'shoulda', :source => "http://gems.github.com" I'm on OSX. ruby 1.8.6 (2008-08-11 patchlevel 287) gems 1.3.5 rails 2.3.4 rspec - 1.2.6 shoulda - 2.10.2 test-unit - 2.0.3 I'm aware of this and adding config.gem 'test-unit', :lib => 'test/unit' indeed solves the genrator problem as it doesn't throw an exception, but it prints 0 tests, 0 assertions, 0 failures, 0 errors, 0 pendings, 0 omissions, 0 notifications at the end of the run so I suppose it tries to run tests which is unexpected and undesired, also the specs stop to run at all, seems like rspec is not running at all, when running rake spec I get the test-unit output again (with 0 tests as there are only specs, no tests defined)

  Read the article

• Compass, Haml alongside Sass installation took over ERB, need to reverse

  - by Nik

  Hi all, I've been trying out Compass for a few days now, and just now I ran into some strange problem: The past few days, as usual, whenever I use my textmate shortcut to create a partial if not already created, that partial will be created in .erb format, but then just now, a few minutes ago, I have no idea what I have done, when I tried to create a new partial, it is prompting me to create one that ends with .haml. when I didn't create that and manually created a .erb partial with all the code that was suppose to go in there, I tried to load the page that uses that partial, it says the partial is missing. That kind of tells me now Rails is looking for Haml templates instead of erb templates. That means all my other partials are useless. And indeed they have become!!! I don't know how this happened. It was working fine with ERB just minutes ago, and suddenly Haml took over and demand all partials be written in it. So my question: Can I keep both Haml and Erb in one Rails application and use mostly erb except for Sass/compass related files? Where in Rails does it state what templating format (erb | haml) it should use? Thanks!

  Read the article

• How to avoid multiple, unused has_many associations when using multiple models for the same entity (

  - by mikep

  Hello, I'm looking for a nice, Ruby/Rails-esque solution for something. I'm trying to split up some data using multiple tables, rather than just using one gigantic table. My reasoning is pretty much to try and avoid the performance drop that would come with having a big table. So, rather than have one table called books, I have multiple tables: books1, books2, books3, etc. (I know that I could use a partition, but, for now, I've decided to go the 'multiple tables' route.) Each user has their books placed into a specific table. The actual book table is chosen when the user is created, and all of their books go into the same table. The goal is to try and keep each table pretty much even -- but that's a different issue. One thing I don't particularly want to have is a bunch of unused associations in the User class. Right now, it looks like I'd have to do the following: class User < ActiveRecord::Base has_many :books1, :books2, :books3, :books4, :books5 end class Books1 < ActiveRecord::Base belongs_to :user end class Books2 < ActiveRecord::Base belongs_to :user end First off, for each specific user, only one of the book tables would be usable/applicable, since all of a user's books are stored in the same table. So, only one of the associations would be in use at any time and any other has_many :bookX association that was loaded would be a waste. I don't really know Ruby/Rails does internally with all of those has_many associations though, so maybe it's not so bad. But right now I'm thinking that it's really wasteful, and that there may just be a better, more efficient way of doing this. Is there's some sort of special Ruby/Rails methodology that could be applied here to avoid having to have all of those has_many associations? Also, does anyone have any advice on how to abstract the fact that there's multiple book tables behind a single books model/class?

  Read the article

• action mailer gem and tlsmail gem not working in heroku after GIT PUSH HEROKU

  - by user163352

  I'm using heroku as my host..It was working fine. Then I installed action_mailer_tls and tlsmail. Then I comitted it and pushed it heroku.. After that I got error in myapp.heroku.com. The error is /usr/local/lib/ruby/site_ruby/1.8/rubygems/custom_require.rb:31:in gem_original_require': no such file to load -- smtp_tls (MissingSourceFile) from /usr/local/lib/ruby/site_ruby/1.8/rubygems/custom_require.rb:31:inrequire' from /usr/local/lib/ruby/gems/1.8/gems/activesupport-2.3.3/lib/active_support/dependencies.rb:158:in require' from /disk1/home/slugs/154378_e47562d_b59c/mnt/config/initializers/smtp_gmail.rb:3 from /usr/local/lib/ruby/gems/1.8/gems/activesupport-2.3.3/lib/active_support/dependencies.rb:147:inload_without_new_constant_marking' from /usr/local/lib/ruby/gems/1.8/gems/activesupport-2.3.3/lib/active_support/dependencies.rb:147:in load' from /usr/local/lib/ruby/gems/1.8/gems/rails-2.3.3/lib/initializer.rb:622:inload_application_initializers' from /usr/local/lib/ruby/gems/1.8/gems/rails-2.3.3/lib/initializer.rb:621:in each' from /usr/local/lib/ruby/gems/1.8/gems/rails-2.3.3/lib/initializer.rb:621:inload_application_initializers' ... 19 levels... from /usr/local/lib/ruby/gems/1.8/gems/rack-1.0.1/lib/rack/builder.rb:29:in instance_eval' from /usr/local/lib/ruby/gems/1.8/gems/rack-1.0.1/lib/rack/builder.rb:29:ininitialize' from /home/heroku_rack/heroku.ru:1:in `new' from /home/heroku_rack/heroku.ru:1 Do I need to push the gems..If so I tried git add .gems It also gives fatal error. any suggestion would be greatly appreciated.

  Read the article

• How can I run Ruby specs and/or tests in MacVim without locking up MacVim?

  - by Henry

  About 6 months ago I switched from TextMate to MacVim for all of my development work, which primarily consists of coding in Ruby, Ruby on Rails and JavaScript. With TextMate, whenever I needed to run a spec or a test, I could just command+R on the test or spec file and another window would open and the results would be displayed with the 'pretty' format applied. If the spec or test was a lengthy one, I could just continue working with the codebase since the test/spec was running in a separate process/window. After the test ran, I could click through the results directly to the corresponding line in the spec file. Tim Pope's excellent rails.vim plugin comes very close to emulating this behavior within the MacVim environment. Running :Rake when the current buffer is a test or spec runs the file then splits the buffer to display the results. You can navigate through the results and key through to the corresponding spot in the file. The problem with the rails.vim approach is that it locks up the MacVim window while the test runs. This can be an issue with big apps that might have a lot of setup/teardown built into the tests. Also, the visual red/green html results that TextMate displays (via --format pretty, I'm assuming) is a bit easier to scan than the split window. This guy came close about 18 mos ago: http://cassiomarques.wordpress.com/2009/01/09/running-rspec-files-from-vim-showing-the-results-in-firefox/ The script he has worked with a bit of hacking, but the tests still ran within MacVim and locked up the current window. Any ideas on how to fully replicate the TextMate behavior described above in MacVim? Thanks!

  Read the article

• How do you prevent Git from printing 'remote:' on each line of the output of a post-recieve hook?

  - by Matt Hodan

  I recently configured an EC2 instance with a Git deployment workflow that resembles Heroku, but I can't seem to figure out how Heroku prevents the Git post-receive hook from outputting 'remote:' on each line. Consider the following two examples (one from my EC2 project and one from a Heroku project): My EC2 project: git push prod master Counting objects: 9, done. Delta compression using up to 2 threads. Compressing objects: 100% (5/5), done. Writing objects: 100% (5/5), 456 bytes, done. Total 5 (delta 3), reused 0 (delta 0) remote: remote: Receiving push remote: Deploying updated files (by resetting HEAD) remote: HEAD is now at bf17da8 test commit remote: Running bundler to install gem dependencies remote: Fetching source index for http://rubygems.org/ remote: Installing rake (0.8.7) remote: Installing abstract (1.0.0) ... remote: Installing railties (3.0.0) remote: Installing rails (3.0.0) remote: Your bundle is complete! It was installed into ./.bundle/gems remote: Launching (by restarting Passenger)... done remote: To ssh://[email protected]/~/apps/app_name e8bd06f..bf17da8 master -> master Heroku: $> git push heroku master Counting objects: 179, done. Delta compression using up to 2 threads. Compressing objects: 100% (89/89), done. Writing objects: 100% (105/105), 42.70 KiB, done. Total 105 (delta 53), reused 0 (delta 0) -----> Heroku receiving push -----> Rails app detected -----> Gemfile detected, running Bundler version 1.0.3 Unresolved dependencies detected; Installing... Using --without development:test Fetching source index for http://rubygems.org/ Installing rake (0.8.7) Installing abstract (1.0.0) ... Installing railties (3.0.0) Installing rails (3.0.0) Your bundle is complete! It was installed into ./.bundle/gems Compiled slug size is 4.8MB -----> Launching... done http://your_app_name.heroku.com deployed to Heroku To [email protected]:your_app_name.git 3bf6e8d..642f01a master -> master

  Read the article

• How to make ActionController::Base.asset_host and Base.relative_url_root independent?

  - by GSP

  In our Intranet environment we have a decree that common assets (stylesheets, images, etc) should be fed from Apache root while Rails apps runs from from a "sub directory" (a proxy to a Mongrel cluster). In other words: <%= stylesheet_tag '/common' %> # <link href="http://1.1.1.1/stylesheets/common.css" /> <%= link_to 'Home', :controller=>'home', :action=>'index' %> # <a href="http://1.1.1.1/myapp/" /> What I would like to do is define the assets and relative url in my configuration like this: ActionController::Base.asset_host=http://1.1.1.1 ActionController::Base.relative_url_root=/myapp But when I do this, the relative_url_root value gets appended to the asset_host value. (e.g. <link href="http://1.1.1.1/myapp/stylesheets/common.css"> ) Is there a way to stop this? And, more importantly, is there a best practice for how to deploy a rails app to an environment like this? (BTW, I don't want to simply hard code my asset paths since the development environment does not match the test and production environments.) Environment: Rails 2.3.4 Ruby 1.8.7 RedHat Linux 5.4?

  Read the article

• Doing a DELETE request from <a> tag without constructing forms?

  - by Mike Trpcic

  Is there any way to force an <a href> to do a delete request when clicked instead of a regular GET? The "Rails" way is to dynamically generate a <form> tag that adds the appropriate params so that it gets routed to the right place, however I'm not too fond of that much DOM manipulation for such a simple task. I thought about going the route of something like: $("a.delete").click(function(){ var do_refresh = false; $.ajax({ type: "DELETE", url: "my/path/to/delete", success: function(){ do_refresh = true; }, failure: function(){ alert("There is an error"); } }); return do_return; //If this is false, no refresh would happen. If it //is true, it will do a page refresh. }); I'm not sure if the above AJAX stuff will work, as it's just theoretical. Is there any way to go about this? Note: Please don't recommend that I use the rails :method => :delete on link_to, as I'm trying to get away from using the rails helpers in many senses as they pollute your DOM with obtrusive javascript. I'd like this solution to be put in an external JS file and be included as needed.

  Read the article

• SSL on nginx + unicorn got "Error 102 (net::ERR_CONNECTION_REFUSED)"

  - by panggi

  I tried to deploy my app on EC2 (opened port: 22, 80, 443) App: Rails 3.2.2 Server: nginx 1.2.1 unicorn gem (latest) ubuntu 12.04 Deployer: Capistrano I tried to follow the instruction in Railscasts : http://railscasts.com/episodes/335-deploying-to-a-vps (Sorry, it's a Pro Episode) Anything fine with normal port 80 http but i got Error 102 after trying to use SSL, here is the nginx.conf content: upstream unicorn { server unix:/tmp/unicorn.frontend.sock fail_timeout=0; } server { server_name beta.sukeru.com; listen 443 default; root /home/deployer/apps/appname/current/public; ssl on; ssl_certificate server.crt; ssl_certificate_key server.key; ssl_session_timeout 5m; ssl_protocols SSLv2 SSLv3 TLSv1; ssl_ciphers HIGH:!aNULL:!MD5; ssl_prefer_server_ciphers on; location / { proxy_set_header Host $host; proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for; proxy_set_header X-Forwarded-Proto https; proxy_redirect off; proxy_pass http://unicorn; } error_page 500 502 503 504 /500.html; } In production.rb i set: config.force_ssl = true Can anyone give a solution for this? :)

  Read the article

• Apache/Passenger and cpulimit

  - by Dave Smylie

  I run a ruby on rails site that processes email - the email is dumped directly into the web app via a POST from postfix. At times I can get a burst of email coming in causing a prolonged surge in CPU usage making my VPS provider understandable unhappy with me. These emails don't need to be processed in a timely manner - they just need to be (eventually) processed. Obviously I can't just nice the process as that only looks at the cpu usage on my VPS and can't take into account the cpu usage on the other VPS's. I have found a utility called cpulimit that will you put hard limits on cpu usage for a particular process. (eg 20%). This seems ideal for this purpose, but I can't work out to integrate with apache/passenger. Passenger starts up a ruby process for each server and restarts them periodically. Each time the pid will change. Cpulimit needs to be given a pid number for it to act on. Anyone got any ideas how I could get passenger to fire off a call this command when it's starting up this particular virtual host?

  Read the article

• I am trying to set up a ubuntu sever 12.04 on my machine [migrated]

  - by Jseb

  I am trying to set up a server on my home network which will eventually host rails. I am not great in linux server and i try to follow the prompt. I did succesfully get to a black screen which then prompts me to a username then password to then do anything ( assuming). However here what i try to do I kinda fellow his tutorial http://www.ubuntugeek.com/step-by-step-ubuntu-11-04-natty-lamp-server-setup.html but however the command where not 100% like him not in same order but same idea. Then i want to install ubuntu server with gui here the command i try with sudo apt-get upgrade sudo apt-get install ubuntu-desktop Which however give me the following error Err http... inRelease w Failed to fetch ht... So been ignored if i try the desktop one i get E: unable to locate package ubuntu E: unable to locate package desktop So i am assuming i am not connected to the internet, so i try the following command sudo vi /etc/network/interfaces here the output it gives me and i know my gateway on my laptop is 192.168.1.1 address: 192.168.1.148 netmask: 255.255.255.0 network: 192.168.1.0 broadcasts: 192.168.1.255 gateway: 192.168.1.1 Btw i do not know the command to get out of vi and saving it. Err http://us.archive.ubuntu.com precises InRelease Err http://us.archive.ubuntu.com precises-updates InRelease Err http://us.archive.ubuntu.com precises-backports InRelease Reading package lists... Done W: Failed to fetch http://us.archive.ubuntu.com/ubuntu/dists/precise/InRelease W: Failed to fetch http://us.archive.ubuntu.com/ubuntu/dists/precise-updates/InRelease W: Failed to fetch http://us.archive.ubuntu.com/ubuntu/dists/precise-backport/InRelease

  Read the article

• Passenger connection reset by peer issue

  - by user887372

  I am new to ruby on rails. I am using passenger 3.0.17 to deploy my ruby 3.2.6 project. My project is working fine but i got 500 internal error when i try to upload files on server. I checked my passenger log and found: [ pid=20654 thr=140394143790848 file=ext/nginx/HelperAgent.cpp:933 time=2012-11-01 09:29:57.82 ]: Uncaught exception in PassengerServer client thread: exception: write() failed: Connection reset by peer (104) backtrace: in 'void Client::forwardResponse(Passenger::SessionPtr&, Passenger::FileDescriptor&, const Passenger::AnalyticsLogPtr&)' (HelperAgent.cpp:705) in 'void Client::handleRequest(Passenger::FileDescriptor&)' (HelperAgent.cpp:859) in 'void Client::threadMain()' (HelperAgent.cpp:952) 2012/11/01 09:29:27 [crit] 20691#0: *431 mkdir() "/tmp/passenger-standalone.20640/proxy_temp/2" failed (2: No such file or directory) while reading upstream, client: 124.172.71.55, server: _, request: "GET /assets/jquery.js?body=1 HTTP/1.1", upstream: "passenger:unix:/passenger_helper_server:", host: "test.com:3000", referrer: "http://test.com:3000/" 2012/11/01 09:29:33 [crit] 20691#0: *435 mkdir() "/tmp/passenger-standalone.20640/proxy_temp/3" failed (2: No such file or directory) while reading upstream, client: 124.172.71.55, server: _, request: "GET /assets/background.png HTTP/1.1", upstream: "passenger:unix:/passenger_helper_server:", host: "test.com:3000", referrer: "http://test.com:3000/" [ pid=20654 thr=140394115462912 file=ext/nginx/HelperAgent.cpp:933 time=2012-11-01 09:29:33.543 ]: Uncaught exception in PassengerServer client thread: exception: write() failed: Connection reset by peer (104) backtrace: in 'void Client::forwardResponse(Passenger::SessionPtr&, Passenger::FileDescriptor&, const Passenger::AnalyticsLogPtr&)' (HelperAgent.cpp:705) in 'void Client::handleRequest(Passenger::FileDescriptor&)' (HelperAgent.cpp:859) in 'void Client::threadMain()' (HelperAgent.cpp:952) Please guide me regarding the issue. I am unable to find the reason of this peer reset and failied mkdir(). Thanks in advance

  Read the article

• pg_dump not working - do I need to change order of $PATH?

  - by A4J

  I'm trying to set the $PATH to pick up the latest version of pg_dump as I'm currently getting a mismatch error while doing a migrate in my Rails app (I recently changed the schema type to SQL). I have added a new file in /etc/profile.d called pg_dump.sh, and inside that put: PG_DUMP=/usr/pgsql-9.1 export PG_DUMP PATH=$PATH:$PG_DUMP/bin export PATH On looking at echo $PATH, I get: /usr/local/rvm/gems/ruby-1.9.3-p194/bin:/usr/local/rvm/gems/ruby-1.9.3-p194@global/bin:/usr/local/rvm/rubies/ruby-1.9.3-p194/bin:/usr/local/rvm/bin:/usr/local/sbin:/usr/local/bin:/sbin:/bin:/usr/sbin:/usr/bin:/usr/pgsql-9.1/bin:/root/bin And I still get the error. Do I need to change the order? If so any ideas how? Output of 'ls /usr/pgsql-9.1/bin': clusterdb droplang pg_archivecleanup pg_ctl pg_standby psql createdb dropuser pg_basebackup pg_dump pg_test_fsync reindexdb createlang ecpg pgbench pg_dumpall pg_upgrade vacuumdb createuser initdb pg_config pg_resetxlog postgres vacuumlo dropdb oid2name pg_controldata pg_restore postmaster And output of 'which pg_dump': /usr/bin/pg_dump Error message on running cap 'deploy:migrate': ** [out :: 46.4.9.199] pg_dump: server version: 9.1.4; pg_dump version: 8.4.11 ** [out :: 46.4.9.199] pg_dump: aborting because of server version mismatch ** [out :: 46.4.9.199] rake aborted! ** [out :: 46.4.9.199] Error dumping database output of 'pg_dump --version': pg_dump (PostgreSQL) 8.4.11

  Read the article

• After few days of server running fine with nginx it start throwing 499 and 502

  - by Abhay Kumar

  Nginx start throwing 499 and 502 after running fine for few days, website is a rails app using thin as the webserver. Restarting the Nginx doent not seem to help. Below the the Nginx config Nginx config under sites-enabled upstream domain1 { least_conn; server 127.0.0.1:3009; server 127.0.0.1:3010; server 127.0.0.1:3011; } server { listen 80; # default_server; server_name xyz.com *.xyz.com; client_max_body_size 5M; access_log /home/ubuntu/www/xyz/current/log/access.log; root /home/ubuntu/www/xyz/current/public/; index index.html; 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_redirect off; proxy_read_timeout 150; if (!-f $request_filename) { proxy_pass http://domain1; break; } } }

  Read the article

• Apache local verses external (domain)

  - by Jessy Houle

  I have an Apache server running on Ubuntu server 10, using Passenger for Ruby on Rails. I have configured my site under the sites-enabled directory of Apache and can hit the server with an internal IP address (192.168.X.X) and the site comes back as expected. However, whenever I try to hit the site externally, either through the domain name or the IP address tied to the domain name, the site will not come back. I have a router in the middle with a static IP address, with Port Forwarding turned on (forwarding 80/443) to the server and I'm quite confident the issue isn't there. In fact, I even DMZed to the Ubuntu Server just to make sure. Also, all router firewall options have been turned off. So here is the question... Is there something else I have to do with Ubuntu server to allow externally requested port 80 traffic? Otherwise, is there some settings that need to be set in Apache to allow domain or external IP address port 80 traffic through? I'm pretty new to Apache, so, please take it a bit easy on me :-) Thank you for your responses. -Jessy Houle

  Read the article

< Previous Page | 160 161 162 163 164 165 166 167 168 169 170 171  | Next Page >