I'm having trouble with a CakePHP website. I've dropped my app directory into a staging folder so it's a duplicate of the live site. So the structure looks like this:
app
config
...
webroot
cake
config
...
tests
docs
staging
app
config
...
webroot
vendors
vendors
I've set the CAKE_CORE_INCLUDE_PATH constant in /staging/app/webroot/index.php to the root directory where my cake folder is, and set my database settings in /staging/app/config/database.php.
Now, although the site at http://domain.com/staging/ seems to be working, I'm getting the following errors at the top of my page:
Warning (2): mysql_connect() [function.mysql-connect]: Can't connect to local MySQL server through socket '/var/run/mysqld/mysqld.sock' (2) [CORE/cake/libs/model/datasources/dbo/dbo_mysql.php, line 117]
Warning (2): mysql_select_db(): supplied argument is not a valid MySQL-Link resource [CORE/cake/libs/model/datasources/dbo/dbo_mysql.php, line 122]
Warning (2): mysql_get_server_info(): supplied argument is not a valid MySQL-Link resource [CORE/cake/libs/model/datasources/dbo/dbo_mysql.php, line 130]
Warning (2): mysql_real_escape_string() expects parameter 2 to be resource, boolean given [CORE/cake/libs/model/datasources/dbo/dbo_mysql.php, line 247]
Warning (2): mysql_query(): supplied argument is not a valid MySQL-Link resource [CORE/cake/libs/model/datasources/dbo/dbo_mysql.php, line 152]
Warning (2): mysql_errno(): supplied argument is not a valid MySQL-Link resource [CORE/cake/libs/model/datasources/dbo/dbo_mysql.php, line 329]
Warning (2): session_start() [function.session-start]: Cannot send session cache limiter - headers already sent (output started at /users/ia/www.cantifix.co.uk/cake/basics.php:111) [CORE/cake/libs/session.php, line 535]
Warning (2): Cannot modify header information - headers already sent by (output started at /users/ia/www.cantifix.co.uk/cake/basics.php:111) [CORE/cake/libs/session.php, line 536]
What's going on? My database connection settings seem to be correct as like aforementioned, the site works as it should (except for these error messages).
If any one has any tips or pointers for multiple apps using a single cake library, I'd be most grateful.
i used dozens of those "app" folders in the same dir.
it all works perfectly without any configuration overhead
why are you changing your CAKE_CORE_INCLUDE_PATH?
leave it as it was.
also leave ROOT as dynamic default:
define('ROOT', dirname(dirname(dirname(__FILE__))));
cake will take care of everything itself.
also note:
you should set your VirtualHost down to webroot. example setup:
http://www.dereuromark.de/2011/05/29/working-with-domains-locally/
then there should be no problem.
I too have many projects in Cakephp and all I needed to do was to clone app/ and rename it. I did not need to change cake_core_include_path. All I needed was to setup another vhost to point to the new directory's webroot.
Maybe you copied a lock file?
Warning (2): mysql_connect() [function.mysql-connect]: Can't connect to local MySQL server through
socket '/var/run/mysqld/mysqld.sock' (2) [CORE/cake/libs/model/datasources/dbo/dbo_mysql.php, line 117]
This seem to be the error that is triggering all the rest of the errors. The rest of the mysql errors were expecting resource but got a false boolean. The header errors are due to the error outputs most likely
Fixed! Turns out it was a problem with my database.php configuration file. I copied the values from my $staging array to the $default array and cleared the tmp folder, and balance was restored in the universe.
Related
After booting SWUpdate yocto-generated image for the first time, executing swupdate results in error message:
Error parsing configuration file: 'globals' section missing, exiting.
I tried to strictly follow SWUpdate's documentation, but it gets short when it comes to yocto integration. I'm using meta-swupdate, meta-swupdate-boards, and meta-openembedded layers together with poky example repository all at Kirkstone tag, building via bitbake update-image and having modyfied local.conf as:
MACHINE ??= "raspberrypi4-64"
ENABLE_UART = "1"
RPI_USE_U_BOOT = "1"
IMAGE_FSTYPES = "wic ext4.gz"
PREFERRED_PROVIDER_u-boot-fw-utils = "libubootenv"
IMAGE_INSTALL:append = " swupdate"
Is there anything else I need to modify to generate the configuration file and be able to run SWUpdate binary properly?
Side question: In the documentation, it's recommended to append swupdate-www to achieve a better web server. However, if I append it, there is no swupdate-www binary inside the `/usr/bin' directory.
As with other recipes folders the recipes-support/swupdate/swupdate/raspberrypi4-64 folder was missing inside the meta-swupdate-boards layer. Therefore, an empty config file was always generated. After adding this folder and all related files, strongly inspired by raspberrypi3 folder, the error was gone and swupdate -h provided the expected output.
There was also one new error during build process thrown by yocto. It was related to missing systemd requirement and was solved by adding:
DISTRO_FEATURES_append = " systemd"
to local.conf
gitolite info didn't work, adding keys turned them into a no access key and did NOT create a corresponding entry in auth-keys file.
To fix this run gitolite setup on gitolite server
Question: what could have landed me in that mess?
And what does gitolite setup do when invoked for the n-th time (it's no longer setting things up, according to the docs it fixes hooks, but I wonder what the use case would be and which was mine)?
More details on gitolite info
gitolite info command is invoked like so:
> ssh git-user#ser-git
PTY allocation request failed on channel 0
hello git-admin, this is ...#... running gitolite3 3.6.7-2 (Debian) on git 2.17.1
R W some-repository
R W gitolite-admin
R W testing
Connection to ser-git closed.
Bad output is: FATAL: unknown git/gitolite command: 'info'
More details: keys without access.
gitolite sshkeys-lint was showing keys with (no access), now those keys have access as I set them (now meaning after gitolite setup).
ssh-keygen -lf /home/repo/.ssh/authorized_keys | wc -l (or without piped part, regardless) number of keys and their names indicated I didn't have the newest one added.
Similar question that did not work for me: keydir entries not propagating to authorized_keys
Docs pretty much had the answer once I dug deeper, I guess. Which is fairly nice of #sitaramc.
Without options, 'gitolite setup' is a general "fix up everything" command
(for example, if you brought in repos from outside, or someone messed
around with the hooks, or you made an rc file change that affects access
rules, etc.)
Symptoms keys stopped propagating and error FATAL: unknown git/gitolite command: 'info' on ssh git-user#ser-git. Fix was to run gitolite setup. So onto first question, the title one:
what does gitolite setup fix?
gitolite setup is implemented here
my Perl is rather weak, but there's a setup function in line 56. It calls args (which parses options, so here it had nothing to parse), then unless h_only (hooks only arg for setup), which wasn't used, so we skip compile and POST_COMPILE trigger and go for the hooks.
sub setup {
my ( $admin, $pubkey, $h_only, $message ) = args();
unless ($h_only) {
setup_glrc();
setup_gladmin( $admin, $pubkey, $message );
_system("gitolite compile");
_system("gitolite trigger POST_COMPILE");
}
hook_repos(); # all of them, just to be sure
}
package Gitolite::conf::store has hook_repos(), line 228: we change the dir to repo base dir (as per config file), and for each phy_repo we do hook_1(phy_repo). What is a phy_repo? a physical one.
same package, different method and line: hook_1($repo) in line 354.
Method hook_1($repo)
It's quite literally about fixing all the hooks.
Recreates dirs for common and admin hooks.
Rewrites update_hook (common) and post_update_hook (admin).
Sets 755 permissions for both common and admin hooks.
Then using ln_sf it symlinks the folders for common/admin hooks.
ln_sf is in common module, in line 162
I am working on a remote red-hat server and there I'm developing a c application to insert data in to a remote oracle database. So first i installed the OCI instant client rpm on the server and tried to compile a sample program. after certain linkages I could compile it. But then when I am going to run it. It exits giving an error saying
ORA-12162: TNS:net service name is incorrectly specified
The sample code I used is from the blog (refer to this code in case you need to clarify the things.where I’m quoting only few pieces to this post) René Nyffenegger's collection of things on the web
René Nyffenegger on Oracle
(refer to this code in case you need to clarify the things.where I’m quoting only few pieces to this post)
In the code I added some prints to check for the error And it seems like It gets stuck in the OCIServerAttach() function r gives a printed walue of -1
r=OCIServerAttach(srv, err, dbname, strlen(dbname), (ub4) OCI_DEFAULT);
printf("r value %d",r);
if (r != OCI_SUCCESS) {
checkerr(err, r);
goto clean_up;
}
Another point is that in the compilation process it gives a warning saying that a certain libry is not include. but the exicutable file is created. Here is the massage I get in the compilation process.
[laksithe#loancust ~]$ gcc -L$ORACLE_HOME/lib/ -L$ORACLE_HOME/rdbms/lib/ -o oci_test oci_test.o -L/usr/lib/oracle/12.1/client64/lib -lclntsh `cat $ORACLE_HOME/lib/sysliblist`
cat: /lib/sysliblist: No such file or directory
Going through the web I found that by creating a tnsnames.ora file with the connection details I could solve the problem. But even It didn't work for me. Here is the link for that blog blog
It has been a week since this error and I cold'nt solve it. could someone please help me.
connection string format I used is abc.ghi.com:1521/JKLMN
My recommendation is to bypass tnsnames completely. Oracle has always allowed you to put in the direct connection details, but EZConnect makes that even easier.
When you format your connection string, instead of listing the TNS name, use the actual connection properties in the following format:
servername:port/service name
For Example
MyOracle.MyCompany.Com:1521/SalesReporting
Your connection string might also require direct=true, but I'm honestly not sure.
I like the idea of tnsnames, but it's a double edged sword. When it works, it's great. When it doesn't, you want to throw something. With EZConnect, it always works.
By the way, if you don't know the properties of the three items above, find a machine that connect via tnsnames and:
tnsping <your TNS-named database>
Summary: Unable to run any of the most simple “Hello World” FastCGI script, any request always terminating into a time out. Seems there is no communication at all between the server and the FastCGI scripts (using dynamic FastCGI scripts).
The environment
Ubuntu Precise (12.04)
Package apache2.2-bin
Package apache2-mpm-prefork
Package libapache2-mod-fastcgi
Package libfcgi-perl
Package python-flup
Multiple sites configured as virtual hosts on 127.0.0.1
There exists a /var/lib/apache2/fastcgi directory, owned by www-data, readable by all (owner, group and others)
There exists a /var/lib/apache2/fastcgi/dynamic directory, owned by www-data, which is restricted to the owner (readable, writable and accessible by www-data only)
There exists an inode/socket file in the /var/lib/apache2/fastcgi/ directory
The FastCGI relevant configurations:
The directory /etc/apache2/mods-enabled/ holds a reference to fastcgi.conf and fastcgi.load (mod_fastcgi is enabled).
The file fastcgi.conf contains the following (left untouched, I did not edit it):
<IfModule mod_fastcgi.c>
AddHandler fastcgi-script .fcgi
#FastCgiWrapper /usr/lib/apache2/suexec
FastCgiIpcDir /var/lib/apache2/fastcgi
</IfModule>
The relevant configuration file in /etc/apache2/sites-enabled/ contains the following (there is nothing more anywhere else about FastCGI specific configuration):
<DirectoryMatch /fcgi-bin>
Options +ExecCGI
<FilesMatch "^[^\.]+$">
SetHandler fastcgi-script
</FilesMatch>
</DirectoryMatch>
The test materials on the test virtual host:
There exist a fcgi-bin/test-perl.fcgi whose content is (the file is executable by all, and readable by owner and group):
#!/usr/bin/perl
use CGI::Fast qw(:standard);
$COUNTER = 0;
while (new CGI::Fast) {
print header;
print start_html("Fast CGI Rocks");
print
h1("Fast CGI Rocks"),
"Invocation number ",b($COUNTER++),
" PID ",b($$),".",
hr;
print end_html;
}
There exist a fcgi-bin/test-python.fcgi whose content is (the file is executable by all, and readable by owner and group):
#!/usr/bin/python
def myapp(environ, start_response):
start_response('200 OK', [('Content-Type', 'text/plain')])
return ['Hello World!\n']
try:
from flup.server.fcgi import WSGIServer
WSGIServer(myapp).run()
except:
import sys, traceback
traceback.print_exc(file=open("errlog.txt","a"))
The issue
Although both fcgi-bin/test-perl.fcgi and fcgi-bin/test-python.fcgi runs normally when executed from the command‑line, none seems to work when invoked, e.g. as http://test.loc/fcgi-bin/test-perl.fcgi or http://test.loc/fcgi-bin/test-python.fcgi.
Nothing at all happens, and after some delay, I get an Error 500, and Apache error logs contains multiple entries looking like:
[<date>] [error] [client <IP>] FastCGI: comm with (dynamic) server "/<…>/fcgi-bin/<script>.fcgi" aborted: (first read) idle timeout (30 sec), referer: <referrer>
[<date>] [error] [client <IP>] FastCGI: incomplete headers (0 bytes) received from server "<…>/fcgi-bin/<script>.fcgi", referer: <referrer>
I've spent hours and hours searching the web trying to understand why it does not work, and finally decided to give up and ask for some help here.
Any pointers and check list welcome. Feel free to ask for any missing details you may feel to be relevant or worth checking.
Enjoy a nice day.
-- edit --
Issue update
In my own reply to my own question, I mentioned a weird case where things were looking suddenly fine without reasons. I later discovered this was only partly fine.
In the same virtual host, so with the exact same server configuration, some scripts, which are exactly the same (and with exact same access rights), fails depending on their location.
As a remainder, here is what's in the site configuration:
<DirectoryMatch /fcgi-bin>
Options +ExecCGI
<FilesMatch "^[^\.]+$">
SetHandler fastcgi-script
</FilesMatch>
</DirectoryMatch>
With the above, only scripts in /fcgi-bin are handled as FastCGI script. But I also have some elsewhere (still for testing): one in /cgi-bin and one in / (i.e. in the public_html directory). For this purpose, .htaccess contains this entry:
Options +ExecCGI
AddHandler fastcgi-script .fcgi
So the two others FastCGI script should work the same as the one in /fcgi-bin, but they don't, and for the time, they invariably terminates with a connexion time‑out, just like the one /fcgi-bin first did.
This makes me feel something may be wrong with the mod_fastcgi module (known bug? else?). So far, this module seems to act rather randomly.
-- edit 2 --
The above in the first edit, was an error of mine: the group was wrong with the other scripts, it had to be www-data, but it was not. So is something is wrong, stick to the answer I gave, that is, try to look at the FastCgiConfig, and see if it solve anything or at least if it honours the time‑out options.
I will answer my own question, as it seems to be working now. However, the epilogue still looks weird.
Although the default configuration should be OK, I still wanted to review the “Module mod_fastcgi” document again. As I only wanted a dynamic FastCGI, I focused on the FastCgiConfig directive only, thus on purpose not going into FastCgiServer and FastCgiExternalServer directives.
As there was no FastCgiServer at all in the default fastcgi.conf file, I started to try to set‑up my own. For a first test, I wanted to use the -appConnTimeout option, at least to request the server to not wait so much long before it returns me an Error 500.
So I just added this in the site configuration (I did not touch fastcgi.cong), in the same file where virtual hosts are configured:
FastCgiConfig -appConnTimeout 2
This was to tell the server to wait no more than 2 seconds, instead of the 30 seconds it was waiting. I tried to invoked a FastCGI script to see if at least this configuration was working. I expected to get an error in a 2 seconds delay, but instead, the script ran without error.
What's weird, is that I then tried to remove this option, to check if it was just that addition which was just missing to make FastCGI scripts working. But after I commented‑out the option, it was still working, and the same after a full reboot.
Can't tell more, that looks weird, but this is the only thing I did, I did not edit anything else. I can just suggest people who may encounter a similar issue, to just try the above.
Sorry, if I can't explain what it did exactly. I really would like to know. It just working now, but I don't know why.
#############
fastcgi.conf
FastCgiWrapper Off
peng.rl 's answer solve my problem.
My ceph radosgw can't get apache's input at all. after set FastCgiWrapper Off, I can capture data in wireshark.
I just created a new project with CakePHP according to the main page you get after configuring everything i'm all in the green even database connection.
i run this command:
octavius#octavius-VirtualBox:/opt/lampp/htdocs/acltutorial/cake/console$ ./cake bake all
and this happens:
Welcome to CakePHP v1.3.7 Console
---------------------------------------------------------------
App : app
Path: /opt/lampp/htdocs/acltutorial/app
---------------------------------------------------------------
---------------------------------------------------------------
Bake All
---------------------------------------------------------------
Use Database Config: (default/test)
[default] >
PHP Fatal error: Call to undefined function mysql_query() in /opt/lampp/htdocs/acltutorial/cake/libs/model/datasources/dbo/dbo_mysql.php on line 600
Fatal error: Call to undefined function mysql_query() in /opt/lampp/htdocs/acltutorial/cake/libs/model/datasources/dbo/dbo_mysql.php on line 600
I went into my php.ini file and added extension = 'mysql.so' and it still doesn't work. Anybody have any ideas?
PS: Doing table by table yields the same error
EDIT: After doing what dogmatic69 suggested i got these warnings:
PHP Warning: mysql_connect(): Can't connect to local MySQL server through socket '/var/run/mysqld/mysqld.sock' (2) in /opt/lampp/htdocs/acltutorial/cake/libs/model/datasources/dbo/dbo_mysql.php on line 552
Warning: mysql_connect(): Can't connect to local MySQL server through socket '/var/run/mysqld/mysqld.sock' (2) in /opt/lampp/htdocs/acltutorial/cake/libs/model/datasources/dbo/dbo_mysql.php on line 552
PHP Warning: mysql_select_db() expects parameter 2 to be resource, boolean given in /opt/lampp/htdocs/acltutorial/cake/libs/model/datasources/dbo/dbo_mysql.php on line 558
Warning: mysql_select_db() expects parameter 2 to be resource, boolean given in /opt/lampp/htdocs/acltutorial/cake/libs/model/datasources/dbo/dbo_mysql.php on line 558
PHP Warning: mysql_get_server_info() expects parameter 1 to be resource, boolean given in /opt/lampp/htdocs/acltutorial/cake/libs/model/datasources/dbo/dbo_mysql.php on line 566
Warning: mysql_get_server_info() expects parameter 1 to be resource, boolean given in /opt/lampp/htdocs/acltutorial/cake/libs/model/datasources/dbo/dbo_mysql.php on line 566
PHP Warning: mysql_query() expects parameter 2 to be resource, boolean given in /opt/lampp/htdocs/acltutorial/cake/libs/model/datasources/dbo/dbo_mysql.php on line 600
Warning: mysql_query() expects parameter 2 to be resource, boolean given in /opt/lampp/htdocs/acltutorial/cake/libs/model/datasources/dbo/dbo_mysql.php on line 600
Your database does not have any tables.
Still doesn't work.
undo the changes you have made and then do something like this
sudo apt-get install php5-mysql
sudo service apache2 restart
It's not CakePHP error for sure. This means that mysql library is not loaded. When you added the extension did you restart the server? run phpinfo() in a file and see if the mysql is loaded.
This wasn't a cake error, apparently I had to specify the port in the database.php file like so:
'port' => '/Applications/XAMPP/xamppfiles/var/mysql/mysql.sock'
it couldn't connect to the database for baking, though it worked for the app itself, this fixed it.
This was running me crazy as well. I am on Ubuntu with XAMPP. Managed to fix it using 8vius' solution
In the /app/config/database.php file
'port' => '/Applications/XAMPP/xamppfiles/var/mysql/mysql.sock'