Merge pull request #33 from alram/wip-rgw

Wip rgw

attributes/radosgw.rb

@@ -21,3 +21,10 @@ default["ceph"]["radosgw"]["admin_email"] = "admin@example.com"
 default["ceph"]["radosgw"]["rgw_addr"] = "*:80"
 default["ceph"]["radosgw"]["rgw_port"] = false
 default["ceph"]["radosgw"]["webserver_companion"] = "apache2" #can be false
+default['ceph']["radosgw"]['use_apache_fork'] = true
+case node['platform']
+when 'ubuntu'
+  default["ceph"]["radosgw"]["init_style"] = "upstart"
+else
+  default["ceph"]["radosgw"]["init_style"] = "sysvinit"
+end

recipes/apt.rb

@@ -10,3 +10,26 @@ apt_repository "ceph-#{branch}" do
   key node['ceph']['debian'][branch]['repository_key']
 end
 
+if node['roles'].include?("ceph-radosgw") \
+ && node["ceph"]["radosgw"]["webserver_companion"] == "apache2" \
+ && node["ceph"]["radosgw"]["use_apache_fork"] == true
+  case node['lsb']['codename']
+  when "precise","oneiric"
+    apt_repository "ceph-apache2" do
+      repo_name "ceph-apache2"
+      uri "http://gitbuilder.ceph.com/apache2-deb-#{node['lsb']['codename']}-x86_64-basic/ref/master"
+      distribution node['lsb']['codename']
+      components ["main"]
+      key "https://ceph.com/git/?p=ceph.git;a=blob_plain;f=keys/autobuild.asc"
+    end
+    apt_repository "ceph-modfastcgi" do
+      repo_name "ceph-modfastcgi"
+      uri "http://gitbuilder.ceph.com/libapache-mod-fastcgi-deb-#{node['lsb']['codename']}-x86_64-basic/ref/master"
+      distribution node['lsb']['codename']
+      components ["main"]
+      key "https://ceph.com/git/?p=ceph.git;a=blob_plain;f=keys/autobuild.asc"
+    end
+  else
+    Log.info("Ceph's Apache and Apache FastCGI forks not available for this distribution")
+  end
+end

recipes/conf.rb

@@ -3,10 +3,16 @@ raise "mon_initial_members must be set in config" if node["ceph"]["config"]['mon
 
 mon_addresses = get_mon_addresses()
 
+is_rgw = false
+if node['roles'].include? 'ceph-radosgw'
+  is_rgw = true
+end
+
 template '/etc/ceph/ceph.conf' do
   source 'ceph.conf.erb'
   variables(
-    :mon_addresses => mon_addresses
+    :mon_addresses => mon_addresses,
+    :is_rgw => is_rgw
   )
   mode '0644'
 end

recipes/radosgw.rb

@@ -17,6 +17,8 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 
+case node['platform_family']
+when "debian"
   packages = %w{
     radosgw
   }
@@ -27,6 +29,11 @@ if node['ceph']['install_debug']
     }
     packages += packages_dbg
   end
+when "rhel","fedora","suse"
+  packages = %w{
+    ceph-radosgw
+  }
+end
 
 packages.each do |pkg|
   package pkg do
@@ -34,12 +41,48 @@ packages.each do |pkg|
   end
 end
 
-service "radosgw" do
-  service_name "radosgw"
-  supports :restart => true
-  action[:enable,:start]
-end
+include_recipe "ceph::conf"
 
+unless File.exists?("/var/lib/ceph/radosgw/ceph-radosgw.#{node['hostname']}/done")
   if node["ceph"]["radosgw"]["webserver_companion"]
     include_recipe "ceph::radosgw_#{node["ceph"]["radosgw"]["webserver_companion"]}"
   end
+
+  directory "/etc/ceph" do
+    owner "root"
+    group "root"
+    mode "0644"
+    action :create
+  end
+
+  ruby_block "create rados gateway client key" do
+    block do
+      keyring = %x[ ceph auth get-or-create client.radosgw.#{node['hostname']} osd 'allow rwx' mon 'allow r' --name mon. --key='#{node["ceph"]["monitor-secret"]}' ]
+      keyfile = File.new("/etc/ceph/ceph.client.radosgw.#{node['hostname']}.keyring", "w")
+      keyfile.puts(keyring)
+      keyfile.close
+    end
+  end
+
+  file "/var/lib/ceph/radosgw/ceph-radosgw.#{node['hostname']}/done" do
+    action :create
+  end
+
+  service "radosgw" do
+    case node["ceph"]["radosgw"]["init_style"]
+    when "upstart"
+      service_name "radosgw-all-starter"
+      provider Chef::Provider::Service::Upstart
+    else
+      if node['platform'] == "debian"
+        service_name "radosgw"
+      else
+        service_name "ceph-radosgw"
+      end
+    end
+    supports :restart => true
+    action [ :enable, :start ]
+  end
+else
+  Log.info("Rados Gateway already deployed")
+end

recipes/radosgw_apache2.rb

@@ -17,8 +17,61 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 
+case node['platform_family']
+when "debian","suse"
+  packages = %w{
+    apache2
+    libapache2-mod-fastcgi
+  }
+when "rhel","fedora"
+  packages = %w{
+    httpd
+    mod_fastcgi
+  }
+end
+
+packages.each do |pkg|
+  package pkg do
+    action :upgrade
+  end
+end
+
+# For EL, delete the current fastcgi configuration
+# and set the correct owners for dirs and logs
+d_owner = d_group = "root"
+if node['platform_family'] == "rhel"
+  file "#{node['apache']['dir']}/conf.d/fastcgi.conf" do
+    action :delete
+    backup false
+  end
+  d_owner = d_group = "apache"
+end
+
+%W{ /var/run/ceph
+    /var/lib/ceph/radosgw/ceph-radosgw.#{node['hostname']}
+    /var/lib/apache2/
+}.each do |dir|
+  directory dir do
+    owner d_owner
+    group d_group
+    mode "0755"
+    recursive true
+    action :create
+  end
+end
+
+file "/var/log/ceph/radosgw.log" do
+  owner d_owner
+  group d_group
+  mode "0644"
+  action :create
+end
+
 include_recipe "apache2"
-include_recipe "apache2::mod_fastcgi"
+
+apache_module "fastcgi" do
+  conf true
+end
 
 apache_module "rewrite" do
   conf false
@@ -30,3 +83,17 @@ web_app "rgw" do
   admin_email node['ceph']['radosgw']['admin_email']
   ceph_rgw_addr node['ceph']['radosgw']['rgw_addr']
 end
+
+service "apache2" do
+  action :restart
+end
+
+template "/var/www/s3gw.fcgi" do
+  source "s3gw.fcgi.erb"
+  owner "root"
+  group "root"
+  mode "0755"
+  variables(
+    :ceph_rgw_client => "client.radosgw.#{node['hostname']}"
+  )
+end

templates/default/ceph.conf.erb

@@ -29,6 +29,19 @@
   <%   end -%>
 <% end -%>
 
+<% if (@is_rgw) -%>
+[client.radosgw.<%= node['hostname'] %>]
+  host = <%= node['hostname'] %>
+  rgw socket path = /var/run/ceph/radosgw.<%= node['hostname'] %>
+  keyring = /etc/ceph/ceph.client.radosgw.<%= node['hostname'] %>.keyring
+  log file = /var/log/ceph/radosgw.log
+<% if (! node['ceph']['config']['rgw'].nil?) -%>
+  <% node['ceph']['config']['rgw'].each do |k, v| %>
+  <%= k %> = <%= v %>
+  <% end %>
+<% end -%>
+<% end -%>
+
 <% node['ceph']['config-sections'].each do |name, sect| %>
 [<%= name %>]
   <% sect.each do |k, v| %>

templates/default/rgw.conf.erb

@@ -1,7 +1,7 @@
 <% if node['ceph']['radosgw']['rgw_port'] -%>
-FastCgiExternalServer /var/www/dummyradosgw.fcgi -host 127.0.0.1:<%= node['ceph']['radosgw']['rgw_port'] %>
+FastCgiExternalServer /var/www/s3gw.fcgi -host 127.0.0.1:<%= node['ceph']['radosgw']['rgw_port'] %>
 <% else -%>
-FastCgiExternalServer /var/www/dummyradosgw.fcgi -socket /var/run/ceph/radosgw.client.radosgw.<%= node['hostname'] %>
+FastCgiExternalServer /var/www/s3gw.fcgi -socket /var/run/ceph/radosgw.<%= node['hostname'] %>
 <% end -%>
 
 LogFormat "%{X-Forwarded-For}i %l %u %t \"%r\" %>s %O \"%{Referer}i\" \"%{User-Agent}i\"" proxy_combined
@@ -13,7 +13,7 @@ LogFormat "%{X-Forwarded-For}i %h %l %u %t \"%r\" %>s %O \"%{Referer}i\" \"%{Use
   DocumentRoot /var/www/
 
   RewriteEngine On
-  RewriteRule             ^/(.*) /dummyradosgw.fcgi?params=$1&%{QUERY_STRING} [E=HTTP_AUTHORIZATION:%{HTTP:Authorization},L]
+  RewriteRule ^/([a-zA-Z0-9-_.]*)([/]?.*) /s3gw.fcgi?page=$1&params=$2&%{QUERY_STRING} [E=HTTP_AUTHORIZATION:%{HTTP:Authorization},L]
 
   <IfModule mod_fastcgi.c>
     <Directory /var/www/>
@@ -28,7 +28,7 @@ LogFormat "%{X-Forwarded-For}i %h %l %u %t \"%r\" %>s %O \"%{Referer}i\" \"%{Use
 
   AllowEncodedSlashes On
 
-  ErrorLog /var/log/apache2/error.log
-  CustomLog /var/log/apache2/sssrgw-access.log proxy_combined
+  ErrorLog /var/log/<%= node['apache']['package'] %>/error.log
+  CustomLog /var/log/<%= node['apache']['package'] %>/rgw-access.log proxy_combined
   ServerSignature Off
 </VirtualHost>

templates/default/s3gw.fcgi.erb

@@ -0,0 +1,2 @@
+#!/bin/sh
+exec /usr/bin/radosgw -c /etc/ceph/ceph.conf -n <%= @ceph_rgw_client %>