Apache Module Test Env Setup Script (for EC2 ami-e048af89)

.htaccess

RewriteEngine On

RewriteBase /
RewriteCond %{REQUEST_FILENAME} !-f
RewriteCond %{REQUEST_FILENAME} !-d
RewriteRule . /root.php

000-start.sh

#! /bin/sh

# ----------------------------------------------------------------
# Amazon EC2 ami-e048af89 (debian 6.0 squeeze)
# ----------------------------------------------------------------

# install git and rake.
apt-get update
apt-get -y install libidn11-dev
apt-get -y install git-core
apt-get -y install rubygems
gem install rake
ln -s /var/lib/gems/1.8/bin/rake /usr/local/bin/rake

# checkout source and execute rake.
cd /usr/local/src
git clone git://gist.github.com/186628.git modtest
cd modtest
rake

index.html

xxx/index.html

modtest-directory.conf

DocumentRoot /usr/local/src/modtest/htdocs
DirectoryIndex index.php index.html
RewriteEngine On
RewriteLog logs/error_log
RewriteLogLevel 9

<Directory "/usr/local/src/modtest/htdocs">
  Options FollowSymLinks
  AllowOverride All
  Order allow,deny
  Allow from all
</Directory>

modtest-server.conf

DocumentRoot /usr/local/src/modtest/htdocs
DirectoryIndex index.php index.html
RewriteEngine On
RewriteLog logs/error_log
RewriteLogLevel 9

RewriteCond %{DOCUMENT_ROOT}%{REQUEST_FILENAME} !-f
RewriteCond %{DOCUMENT_ROOT}%{REQUEST_FILENAME} !-d
RewriteRule . /root.php

<Directory "/usr/local/src/modtest/htdocs">
  Options FollowSymLinks
  AllowOverride None
  Order allow,deny
  Allow from all
</Directory>

Rakefile

task :default => [
  :install_env, :install_apache, 
  :patch_moddir, :install_moddir, 
  :patch_httpdconf, :link_directory_conf, 
  :start 
]

desc "テスト環境を整えます。"
task :install_env do
  sh <<'EOSH'
apt-get update
apt-get -y install less
apt-get -y install zlib1g-dev
apt-get -y install zip
apt-get -y install emacs22
EOSH
end

desc "apacheをコンパイルしてインストールします。"
task :install_apache do
  sh <<'EOSH'
cd /usr/local/src
wget http://apache.mirror.facebook.net/httpd/httpd-2.2.13.tar.gz
tar xzf httpd-2.2.13.tar.gz
cd httpd-2.2.13
./configure --enable-mods-shared=all
make
make install
EOSH
end

desc "mod_dirをコンパイルします。"
task :build_moddir do
  sh <<'EOSH'
cd /usr/local/src/httpd-2.2.13/modules/mappers
/usr/local/apache2/bin/apxs -c mod_dir.c
EOSH
end

desc "mod_dirをコンパイルしてインストールします。"
task :install_moddir do
  sh <<'EOSH'
cd /usr/local/src/httpd-2.2.13/modules/mappers
/usr/local/apache2/bin/apxs -i -c mod_dir.c
EOSH
end

desc "mod_dirの状態を調べます。"
task :check_moddir do
  sh <<'EOSH'
echo "--- INSTALLED ---"
ls -l /usr/local/apache2/modules/mod_dir.so
md5sum /usr/local/apache2/modules/mod_dir.so
 
echo "--- SOURCE ---"
ls -l /usr/local/src/httpd-2.2.13/modules/mappers/.libs/mod_dir.so
md5sum /usr/local/src/httpd-2.2.13/modules/mappers/.libs/mod_dir.so
EOSH
end

desc "mod_dir.cにログ出力を追加するパッチをあてます。"
task :patch_moddir do
  sh <<'EOSH'
cd /usr/local/src/httpd-2.2.13/modules/mappers
 
cat <<EOF | patch
--- mod_dir.c.org	2009-09-16 07:54:06.000000000 +0900
+++ mod_dir.c	2009-09-19 13:25:15.000000000 +0900
@@ -180,8 +180,16 @@
             name_ptr = apr_pstrcat(r->pool, name_ptr, "?", r->args, NULL);
         }
 
+ap_log_rerror(APLOG_MARK, APLOG_CRIT, 0, r, "XXX dir-0 r->uri %s / r->filename %s", r->uri, r->filename);
+ap_log_rerror(APLOG_MARK, APLOG_CRIT, 0, r, "XXX dir-0 name_ptr %s", name_ptr);
+
         rr = ap_sub_req_lookup_uri(name_ptr, r, NULL);
 
+ap_log_rerror(APLOG_MARK, APLOG_CRIT, 0, r, "XXX dir-1 rr->uri %s / rr->filename %s", rr->uri, rr->filename);
+ap_log_rerror(APLOG_MARK, APLOG_CRIT, 0, r, "XXX dir-1 handler %s", rr->handler);
+ap_log_rerror(APLOG_MARK, APLOG_CRIT, 0, r, "XXX dir-1 filetype %d", rr->finfo.filetype);
+ap_log_rerror(APLOG_MARK, APLOG_CRIT, 0, r, "XXX dir-1 APR_REG %d", APR_REG);
+
         /* The sub request lookup is very liberal, and the core map_to_storage
          * handler will almost always result in HTTP_OK as /foo/index.html
          * may be /foo with PATH_INFO="/index.html", or even / with
@@ -195,6 +203,7 @@
         if (rr->status == HTTP_OK
             && (   (rr->handler && !strcmp(rr->handler, "proxy-server"))
                 || rr->finfo.filetype == APR_REG)) {
+ap_log_rerror(APLOG_MARK, APLOG_CRIT, 0, r, "XXX dir-2 fast_redirect");
             ap_internal_fast_redirect(rr, r);
             return OK;
         }
@@ -229,6 +238,7 @@
             error_notfound = rr->status;
         }
 
+ap_log_rerror(APLOG_MARK, APLOG_CRIT, 0, r, "XXX dir-3 destroy_sub_req");
         ap_destroy_sub_req(rr);
     }
EOF
EOSH
end

desc "httpd.confにパッチをあてます。"
task :patch_httpdconf do
  sh <<'EOSH'
cd /usr/local/apache2/conf
cat <<EOF | patch
--- httpd.conf.org      2009-09-20 17:13:50.000000000 +0000
+++ httpd.conf  2009-09-20 17:36:23.000000000 +0000
@@ -151,7 +151,7 @@
 # documents. By default, all requests are taken from this directory, but
 # symbolic links and aliases may be used to point to other locations.
 #
-DocumentRoot "/usr/local/apache2/htdocs"
+# DocumentRoot "/usr/local/apache2/htdocs"
 
 #
 # Each directory to which Apache has access can be configured with respect
@@ -212,9 +212,9 @@
 # DirectoryIndex: sets the file that Apache will serve if a directory
 # is requested.
 #
-<IfModule dir_module>
-    DirectoryIndex index.html
-</IfModule>
+# <IfModule dir_module>
+#     DirectoryIndex index.html
+# </IfModule>
 
 #
 # The following lines prevent .htaccess and .htpasswd files from being 
@@ -457,3 +457,5 @@
 SSLRandomSeed startup builtin
 SSLRandomSeed connect builtin
 </IfModule>
+
+Include /usr/local/src/modtest/conf/modtest.conf
EOF
EOSH
end

desc "ログを表示します。"
task :log do
  sh %{tail -f /usr/local/apache2/logs/error_log}
end


task :link_server_conf do
  src = '/usr/local/src/modtest/conf/modtest-server.conf'
  dst = '/usr/local/src/modtest/conf/modtest.conf'
  rm_f dst
  symlink src, dst
end

task :link_directory_conf do
  src = '/usr/local/src/modtest/conf/modtest-directory.conf'
  dst = '/usr/local/src/modtest/conf/modtest.conf'
  rm_f dst
  symlink src, dst
end

desc "Apacheを起動します。"
task :start do
  sh %{/usr/local/apache2/bin/apachectl start}
end

desc "Apacheを停止します。"
task :stop do
  sh %{/usr/local/apache2/bin/apachectl stop}
end

desc "Apacheを再起動します。"
task :restart do
  sh %{/usr/local/apache2/bin/apachectl restart}
end

desc "リライト設定をサーバに切り替えます。"
task :server_conf => [:link_server_conf, :restart]

desc "リライト設定をディレクトリに切り替えます。"
task :directory_conf => [:link_directory_conf, :restart]

desc "xxx/index.htmlを不可視にします。"
task :hide_index do
  src = '/usr/local/src/modtest/htdocs/xxx/index.html'
  dst = '/usr/local/src/modtest/htdocs/xxx/index.html.org'
  mv src, dst
end

desc "xxx/index.htmlを可視にします。"
task :show_index do
  src = '/usr/local/src/modtest/htdocs/xxx/index.html.org'
  dst = '/usr/local/src/modtest/htdocs/xxx/index.html'
  mv src, dst
end

root.php

root