Difference between revisions of "Boa"
m (→Create the access log directory) |
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| Line 26: | Line 26: | ||
=== Create a Dummy page === | === Create a Dummy page === | ||
| − | By default, DocumentRoot is set to /var/www, so let's add a dummy file here to test our configuration: | + | *By default, DocumentRoot is set to /var/www, so let's add a dummy file here to test our configuration: |
$ mkdir $ARMADEUS_ROOTFS_DIR/var/www | $ mkdir $ARMADEUS_ROOTFS_DIR/var/www | ||
$ vim $ARMADEUS_ROOTFS_DIR/var/www/index.html | $ vim $ARMADEUS_ROOTFS_DIR/var/www/index.html | ||
| − | And fill the file with: | + | *And fill the file with: |
<source lang="html4strict"> | <source lang="html4strict"> | ||
<html> | <html> | ||
| Line 45: | Line 45: | ||
=== Enable hostname resolution === | === Enable hostname resolution === | ||
| − | Boa has to be able to resolve the hostname to work, so let's do: | + | *Boa has to be able to resolve the hostname to work, so let's do: |
$ echo "127.0.0.1 `cat $ARMADEUS_ROOTFS_DIR/etc/hostname`" >> $ARMADEUS_ROOTFS_DIR/etc/hosts | $ echo "127.0.0.1 `cat $ARMADEUS_ROOTFS_DIR/etc/hostname`" >> $ARMADEUS_ROOTFS_DIR/etc/hosts | ||
| Line 51: | Line 51: | ||
=== Create the access log directory === | === Create the access log directory === | ||
| − | By default, Boa logs will be stored in ''/var/log/boa/'' on the card. | + | *By default, Boa logs will be stored in ''/var/log/boa/'' on the card. If you did not change this setting, you will need to perform the following : |
| − | If you did not change this setting, you will need to perform the following : | + | |
$ ls -l $ARMADEUS_ROOTFS_DIR/var/log/ | $ ls -l $ARMADEUS_ROOTFS_DIR/var/log/ | ||
| − | If this is a link to ''/tmp'', then | + | *If this is a link to ''/tmp'', then |
$ rm -f $ARMADEUS_ROOTFS_DIR/var/log/ && mkdir $ARMADEUS_ROOTFS_DIR/var/log/ | $ rm -f $ARMADEUS_ROOTFS_DIR/var/log/ && mkdir $ARMADEUS_ROOTFS_DIR/var/log/ | ||
| − | Then, create the boa directory : | + | *Then, create the boa directory : |
$ mkdir $ARMADEUS_ROOTFS_DIR/var/log/boa | $ mkdir $ARMADEUS_ROOTFS_DIR/var/log/boa | ||
| Line 75: | Line 74: | ||
== Test the result == | == Test the result == | ||
| − | Create the final rootfs : | + | *Create the final rootfs: |
| − | + | ||
$ make | $ make | ||
| − | Then [[Target_Software_Installation | update the rootfs]] on your board. Reboot it, and start Boa | + | *Then [[Target_Software_Installation | update the rootfs]] on your board. Reboot it, and start Boa: |
<pre class=apf> | <pre class=apf> | ||
# boa | # boa | ||
</pre> | </pre> | ||
| − | To access to your web page, use a browser: | + | *To access to your web page, use a browser: |
http://''<your board's IP Address>''/ | http://''<your board's IP Address>''/ | ||
Revision as of 14:01, 28 January 2009
How-to install and configure the Boa Web server on your Armadeus board
Contents
Installation
- Launch Buildroot's configuration:
$ make menuconfig
- Select: Package Selection for the Target -> Networking -> boa
- Save the configuration
- Then build the binaries and the default filesystem. This will be usefull later to perform the configuration :
$ make
Configuration
Generalities
To apply a permanent configuration, be sure to not change anything on the board filesystem: that would be erased the next time you reflash the rootfs.
Instead, do all changes on the filesystem located on the Host, i.e. on buildroot/project_build_armv4t/apf9328/root/ for the APF9328 or buildroot/project_build_armv5te/apf27/root/ for the APF27.
The Boa configuration file is located in /etc/boa/boa.conf on the board; this means that to permanently change the configuration, you need to edit the file buildroot/project_build_armvXX/apfXX/root/etc/boa/boa.conf on the Host.
As the root directory name is dependent of the target, there is a way to find it automatically:
$ make shell_env && source armadeus_env.sh
Then the directory can be accessed with $ARMADEUS_ROOTFS_DIR.
Create a Dummy page
- By default, DocumentRoot is set to /var/www, so let's add a dummy file here to test our configuration:
$ mkdir $ARMADEUS_ROOTFS_DIR/var/www $ vim $ARMADEUS_ROOTFS_DIR/var/www/index.html
- And fill the file with:
<html>
<head>
<title> Welcome on the Armadeus Board </title>
</head>
<body>
<nowiki><h1> Welcome on the Armadeus Board </h1></nowiki>
</body>
</html>
Enable hostname resolution
- Boa has to be able to resolve the hostname to work, so let's do:
$ echo "127.0.0.1 `cat $ARMADEUS_ROOTFS_DIR/etc/hostname`" >> $ARMADEUS_ROOTFS_DIR/etc/hosts
Create the access log directory
- By default, Boa logs will be stored in /var/log/boa/ on the card. If you did not change this setting, you will need to perform the following :
$ ls -l $ARMADEUS_ROOTFS_DIR/var/log/
- If this is a link to /tmp, then
$ rm -f $ARMADEUS_ROOTFS_DIR/var/log/ && mkdir $ARMADEUS_ROOTFS_DIR/var/log/
- Then, create the boa directory :
$ mkdir $ARMADEUS_ROOTFS_DIR/var/log/boa
Why shoud I delete the symbolink link ?
This is because during the filesystem creation, mkfs.jffs2 will keep the link from /var/log to /tmp on the board.
Thus, once on the board, you will have:
# ls -l /var/log lrwxrwxrwx 1 root root 4 Apr 15 2007 /var/log -> /tmp
With a such behavior, even if you fill the directory $ARMADEUS_ROOTFS_DIR/var/log/ on your host (which actually fill /tmp on your host), nothing will be saved once the filesystem will be flashed on your board.
Test the result
- Create the final rootfs:
$ make
- Then update the rootfs on your board. Reboot it, and start Boa:
# boa
- To access to your web page, use a browser:
http://<your board's IP Address>/
You sould see the page !
If not, check the file /var/log/boa/error_log on your board
Working with cgi
- First, check the boa.conf file. Once more, you should use the one located on your host before changing anything.
$ vi $ARMADEUS_ROOTFS_DIR/etc/boa/boa.conf
- Be sure to have an uncommented line like this:
ScriptAlias /cgi-bin/ /usr/lib/cgi-bin/
- Now, let's write a dummy cgi:
$ mkdir $ARMADEUS_ROOTFS_DIR/usr/lib/cgi-bin $ vim $ARMADEUS_ROOTFS_DIR/usr/lib/cgi-bin/get_ipconfig.sh
- And add the following :
#!/bin/sh
echo -e "Content-type: text/html\r\n\r\n";
echo -e `/sbin/ifconfig eth0 | grep 'inet addr'`;
The script have to be executable:
$ chmod a+x $ARMADEUS_ROOTFS_DIR/usr/lib/cgi-bin/get_ipconfig.sh
- Then change your index.html page to add a link to the cgi:
$ vi $ARMADEUS_ROOTFS_DIR/var/www/index.html
<html>
<head>
<title> Welcome on the Armadeus Board </title>
</head>
<body>
<h1> Welcome on the Armadeus Board </h1>
<br> <br>
<a href=http://<Your board IP Address>/cgi-bin/get_ipconfig.sh> Get the board ip config </a>
<br>
</body>
</html>
- Create the new rootfs:
$ make
- Finally, transfer the rootfs to the board & flash it.
You can now access to the new web page and click on the cgi link !
