A sample start page

Gemfile

@@ -3,3 +3,4 @@ gem "sinatra", "1.1.2"
 gem "sinatra-reloader", "0.5.0"
 gem "ohm", "0.1.3"
 gem "ohm-contrib", "0.1.0"
+gem "haml", "3.0.25"

Gemfile.lock

@@ -2,6 +2,7 @@ GEM
   remote: http://rubygems.org/
   specs:
     backports (1.18.2)
+    haml (3.0.25)
     monkey-lib (0.5.4)
       backports
     nest (1.1.0)
@@ -31,6 +32,7 @@ PLATFORMS
   ruby
 
 DEPENDENCIES
+  haml (= 3.0.25)
   ohm (= 0.1.3)
   ohm-contrib (= 0.1.0)
   sinatra (= 1.1.2)

README.md

@@ -20,6 +20,11 @@ _rackup config.ru_
 	[2011-01-17 08:00:30] INFO  ruby 1.9.2 (2010-12-25) [x86_64-linux]
 	[2011-01-17 08:00:30] INFO  WEBrick::HTTPServer#start: pid=15349 port=9292
 
+## Example links
+[Noah Start Page](http://localhost:9292/)
+
+If you have Noah running, you can hit the above link for some links created by the setup samples.
+
 ## All configs
 _curl http://localhost:9292/c/_
 

app.rb

 require 'sinatra/reloader' if development?
 require 'ohm'
 require 'json'
+require 'haml'
 
 require File.join(File.dirname(__FILE__), 'config/db')
 require File.join(File.dirname(__FILE__), 'models')
 
 # Read operations
 ## Hosts
-### Still not sold on this pathing structure
+# Specifc Host/Specific Service
 get '/h/:hostname/s/:servicename/?' do
   host = Host.find(:name => params[:hostname]).first
   service = Service.find(:name => params[:servicename], :host_id => host.id).first
   "#{service.to_json}"
 end
 
+# Specific Host/All Services
 get '/h/:hostname/s/?' do
   host = Host.find(:name => params[:hostname]).first
   services = []
@@ -21,13 +23,13 @@ get '/h/:hostname/s/?' do
   "#{services.to_json}"
 end
 
-
+# Specific Host
 get '/h/:hostname/?' do
   host = Host.find(:name => "#{params[:hostname]}").first
   "#{host.to_json}"
 end
 
-# Catchall
+# All Hosts
 get '/h/?' do
   hosts = []
   Host.all.sort.each {|h| hosts << h.to_hash}
@@ -36,9 +38,9 @@ end
 
 ## Services
 get '/s/:servicename/h/:hostname/?' do
-  s = Service.find(:name => "#{params[:servicename]}").first
-  h = Host.find(:name => "#{params[:hostname]}", :service_id => s.id).first
-  "#{h.to_json}"
+  h = Host.find(:name => params[:hostname]).first.id
+  s = Service.find(:name => params[:servicename], :host_id => h).first
+  "#{s.to_json}"
 end
 
 get '/s/:servicename/?' do
@@ -75,7 +77,17 @@ end
 get '/c/:appname/:element/?' do
   a = Application.find(:name => params[:appname]).first
   c = Configuration.find(:name => params[:element], :application_id => a.id).first
-  "#{c.to_json}"
+  case c.format
+    when "json"
+      content_type 'application/json'
+    when "xml"
+      content_type 'text/xml'
+    when "yaml"
+      content_type 'text/x-yaml'
+    else
+      content_type 'text/plain'
+    end
+  "#{c.body}"
 end
 
 get '/c/:appname/?' do
@@ -91,6 +103,9 @@ get '/c/?' do
   "#{configs.to_json}"
 end
 
+get '/' do
+  haml :index, :format => :html5
+end
 
 # A route for adding a new host
 put '/h/:hostname' do

models.rb

@@ -87,7 +87,9 @@ class Application < Ohm::Model
   end
 
   def to_hash
-    super.merge(:name => name, :updated_at => updated_at)
+    arr = []
+    configurations.sort.each {|c| arr << c.to_hash}
+    super.merge(:name => name, :updated_at => updated_at, :configurations => arr)
   end
 end
 

setup.rb

@@ -4,6 +4,8 @@ require 'json'
 require File.join(File.dirname(__FILE__), 'config/db')
 require File.join(File.dirname(__FILE__), 'models')
 
+# Flush the DB
+Ohm.redis.flushdb
 # Add an entry for my localhost
 puts "Creating Host entry for 'localhost'"
 h = Host.create(:name => 'localhost', :state => 1)
@@ -19,8 +21,49 @@ puts "Creating Application entry for 'noah'"
 a = Application.create(:name => 'noah')
 if a.save
   puts "Creating Configuration entry for 'noah'"
-  c = Configuration.create(:name => 'db', :format => 'string', :body => 'redis://127.0.0.1:6379/0', :application => a)
-  a.configurations << c
+  cr = Configuration.create(:name => 'redis', :format => 'string', :body => 'redis://127.0.0.1:6379/0', :application => a)
+  ch = Configuration.create(:name => 'host', :format => 'string', :body => 'localhost', :application  => a)
+  cp = Configuration.create(:name => 'port', :format => 'string', :body => '9292', :application => a)
+  %w[cr ch cp].each do |c|
+    a.configurations << eval(c)
+  end
+end
+
+puts "Creating sample entries - Host and Service"
+%w[host1.domain.com host2.domain.com host3.domain.com].each do |host|
+  h = Host.create(:name => host, :state => 0)
+  if h.save
+    %w[http https smtp mysql].each do |service|
+      s = Service.create(:name => service, :state =>0, :host => h)
+      h.services << s
+    end
+  end
 end
 
+puts "Creating sample entries - Application and Configuration"
+my_yaml = <<EOY
+development:
+  database: development_database
+  adapter: mysql
+  username: dev_user
+  password: dev_password
+EOY
+my_json = <<EOJ
+{
+  "id":"hostname",
+  "data":"localhost"
+}
+EOJ
+
+a1 = Application.create(:name => 'myrailsapp1')
+if a1.save
+  c1 = Configuration.create(:name => 'database.yml', :format => 'yaml', :body => my_yaml, :application => a1)
+  a1.configurations << c1
+end
+
+a2 = Application.create(:name => 'myrestapp1')
+if a2.save
+  c2 = Configuration.create(:name => 'config.json', :format => 'json', :body => my_json, :application => a2)
+  a2.configurations << c2
+end
 puts "Setup successful!"

views/index.haml

+%html
+    %head
+        %title Noah Start Page
+
+        #header
+            %h1 Sample links
+        #header
+            %h2 Hosts
+            %ul
+                %li 
+                    %a{:href => "/h/"} All registered Hosts
+                %li 
+                    %a{:href => "/h/localhost"} localhost (this server)
+                %li
+                    %a{:href => "/h/localhost/s"} localhost services
+                %li
+                    %a{:href => "/h/localhost/s/noah"} localhost noah service
+        #header
+            %h2 Services
+            %ul
+                %li 
+                    %a{:href => "/s/"} All registered Services
+                %li 
+                    %a{:href => "/s/noah/h/localhost"} localhost noah service
+                %li
+                    %a{:href => "/s/http"} All hosts providing 'http'
+        #header
+            %h2 Applications
+            %ul
+                %li
+                    %a{:href => "/a/"} All registered Applications
+                %li
+                    %a{:href => "/a/noah"} Noah Application entry
+                %li
+                    %a{:href => "/a/noah/redis"} Noah Redis configuration entry
+        #header
+            %h2 Configurations
+            %ul
+                %li
+                    %a{:href => "/c/"} All registered Configurations
+                %li
+                    %a{:href => "/c/noah"} Noah Configuration entry
+                %li
+                    %a{:href => "/c/myrailsapp1"} myrailsapp1 Configuration entry
+                %li
+                    %a{:href => "/c/myrestapp1"} myrestapp1 Configuration entry
+                %li
+                    %a{:href => "/c/myrailsapp1/database.yml"} database.yml file for myrailsapp1 (should return the proper content-type)
+                %li
+                    %a{:href => "/c/myrestapp1/config.json"} config.json file for myrestapp1
+