I am trying to install Flask on my CentOS 7.9.2009 VM running Apache HTTP Server. I've installed Python3.8 and mod_wsgi but when I attempt to start Apache I get the below Permissioned denied when loading the mod_wsgi. I've checked multiple blogs and forums and cannot find a resolution. Any idea why I am getting this error?
Error: cannot open shared object file: Permission denied
httpd: Syntax error on line 56 of /etc/httpd/conf/httpd.conf: Syntax error on line 1 of /etc/httpd/conf.modules.d/02-wsgi.conf: Cannot load /home/myuser/.local/lib/python3.8/site-packages/mod_wsgi/server/mod_wsgi-py38.cpython-38-x86_64-linux-gnu.so into server: /home/myuser/.local/lib/python3.8/site-packages/mod_wsgi/server/mod_wsgi-py38.cpython-38-x86_64-linux-gnu.so: cannot open shared object file: Permission denied
I installed python3.8 from source using ./configure --enable-optimizations --enable-shared LDFLAGS="-Wl,-rpath /usr/local/lib" but I am still getting the above permission denied error.
Below is how my app.conf file looks like and also output of mod_wsgi module-config.
app.conf:
LoadModule wsgi_module "/home/myuser/.local/lib/python3.8/site-packages/mod_wsgi/server/mod_wsgi-py38.cpython-38-x86_64-linux-gnu.so"
mod_wsgi module-config:
[myuser#mycentos conf.d]$ mod_wsgi-express module-config
LoadModule wsgi_module "/home/myuser/.local/lib/python3.8/site-packages/mod_wsgi/server/mod_wsgi-py38.cpython-38-x86_64-linux-gnu.so"
WSGIPythonHome "/usr/local"
I get the error when I try to start Apache - sudo systemctl start httpd.
The permission issue was because of SELinux enabled/enforced on my system. I reached out to one of the mod_wsgi source code authors and he pointed me to check this. For now disabling this resolved my immediate issue. If others have suggestions to resolve this without turning it off please suggest.
$ sestatus
SELinux status: enabled
SELinuxfs mount: /sys/fs/selinux
SELinux root directory: /etc/selinux
Loaded policy name: targeted
Current mode: enforcing
Mode from config file: enforcing
Policy MLS status: enabled
Policy deny_unknown status: allowed
Max kernel policy version: 31
I've installed a redmine web application on a centOs 7, with postgresql 9.1 and using passenger. When I access the redmine application, the following error appears:
We're sorry, but something went wrong.
The issue has been logged for investigation. Please try again later.
Error ID: f4adae6a Details:
Web application could not be started by the Phusion Passenger
application server.
Please read the Passenger log file (search for the Error ID) to find
the details of the error.
When I access the erro_log file at /var/log/httpd/ it is like this:
[ E 2018-05-25 16:28:01.7581 24316/Td age/Cor/App/Implementation.cpp:221 ]: Could not spawn process for application /opt/redmine: An operating system error occurred while preparing to spawn an application process: Cannot create FIFO file /tmp/passenger.spawn.XXXXCTqsz4/response/finish: Permission denied (errno=13)
Error ID: f4adae6a
Error details saved to: /tmp/passenger-error-H1zmwo.html
[ E 2018-05-25 16:28:01.7609 24316/T6 age/Cor/Con/CheckoutSession.cpp:276 ]: [Client 1-2] Cannot checkout session because a spawning error occurred. The identifier of the error is f4adae6a. Please see earlier logs for details about the error.
It seems that, first of all, apache is not logging the error at /tmp/passenger-error-H1zmwo.html as it was supposed to do.
I've already tried to loossing the permissions to the /opt/redmine using the following guide HERE
I'm on redmine 3.4.3, ruby 2.3.1 and rails 4.2.8. Passenger 5.3.1
Do'nt know what to do anymore. Appreciate a little help. Any more info please ask me.
What you describe points very much to wrong filesystem permissions for /tmp
It should look like this:
user#host:/$ ls -ld /tmp
drwxrwxrwt 8 root root 4096 May 29 16:32 /tmp
If it does not try this (as root or via sudo):
chmod 1777 /tmp
I have server with Cent OS 7.2 and install open java 1.8.0_65
I am trying to install openfire XMPP.
i have installed successfully but when i m going to start service. it is throwing an error.
job for openfire.service failed because a configured resource limit was exceeded. see
"systemctl status openfire.service" and "journalctl -xe" for details.
how should i overcome? please help me
Thank you in advance.
yum install libstdc++.i686
This solved it for me.
I had the same error and issue. Setting the correct JAVA_HOME in /etc/sysconfig/openfire fixed the problem (at least for me). Snip from file:
# If you wish to override the auto-detected JAVA_HOME variable, uncomment
# and change the following line.
JAVA_HOME=/usr/lib/jvm/java-1.8.0-openjdk-1.8.0.71-2.b15.el7_2.x86_64
UPDATED error message
I am getting a BOOT FAILED error every time I try to start the rabbitmq server. Does anybody know how I can fix this? I have attached the error message. I have tried a few different things including uninstalling and reinstalling it and am now getting a new error message, but am at a loss for what to try next. Any suggestions are much appreciated! Thank you!!
BOOT FAILED
===========
Error description:
{error,
{schema_integrity_check_failed,
[{table_missing,rabbit_exchange_serial},
{table_missing,rabbit_runtime_parameters},
{table_missing,rabbit_durable_queue},
{table_missing,rabbit_queue},
{table_missing,gm_group},
{table_missing,mirrored_sup_childspec}]}}
Log files (may contain more information):
/usr/local/var/log/rabbitmq/rabbit#localhost.log
/usr/local/var/log/rabbitmq/rabbit#localhost-sasl.log
Stack trace:
[{rabbit_mnesia,ensure_schema_integrity,0,
[{file,"src/rabbit_mnesia.erl"},{line,519}]},
{rabbit_mnesia,init_db,3,[{file,"src/rabbit_mnesia.erl"},{line,450}]},
{rabbit_mnesia,init_db_and_upgrade,3,
[{file,"src/rabbit_mnesia.erl"},{line,458}]},
{rabbit_mnesia,init,0,[{file,"src/rabbit_mnesia.erl"},{line,99}]},
{rabbit,'-run_boot_step/1-lc$^1/1-1-',1,
[{file,"src/rabbit.erl"},{line,488}]},
{rabbit,run_boot_step,1,[{file,"src/rabbit.erl"},{line,487}]},
{rabbit,'-start/2-lc$^0/1-0-',1,[{file,"src/rabbit.erl"},{line,453}]},
{rabbit,start,2,[{file,"src/rabbit.erl"},{line,453}]}]
BOOT FAILED
===========
Error description:
{could_not_start,rabbit,
{bad_return,
{{rabbit,start,[normal,[]]},
{'EXIT',
{rabbit,failure_during_boot,
{error,
{schema_integrity_check_failed,
[{table_missing,rabbit_exchange_serial},
{table_missing,rabbit_runtime_parameters},
{table_missing,rabbit_durable_queue},
{table_missing,rabbit_queue},
{table_missing,gm_group},
{table_missing,mirrored_sup_childspec}]}}}}}}}
Log files (may contain more information):
/usr/local/var/log/rabbitmq/rabbit#localhost.log
/usr/local/var/log/rabbitmq/rabbit#localhost-sasl.log
{"init terminating in do_boot",{rabbit,failure_during_boot,{could_not_start,rabbit,{bad_return,{{rabbit,start,[normal,[]]},{'EXIT',{rabbit,failure_during_boot,{error,{schema_integrity_check_failed,[{table_missing,rabbit_exchange_serial},{table_missing,rabbit_runtime_parameters},{table_missing,rabbit_durable_queue},{table_missing,rabbit_queue},{table_missing,gm_group},{table_missing,mirrored_sup_childspec}]}}}}}}}}}
Crash dump was written to: erl_crash.dump
init terminating in do_boot ()
I don't know how rabbitmq works, but the error message looks clear: it tries to delete the directory /usr/local/var/lib/rabbitmq/mnesia/rabbit#localhost-plugins-expand, and fails because the process has nt the access right to delete the file /usr/local/var/lib/rabbitmq/mnesia/rabbit#localhost-plugins-expand/amqp_client-3.1.3/ebin/amqp_auth_mechanisms.beam.
Take a look at who is the owner of this file and directory, what are the access right to them.
This occurred for me during a rabbitmq upgrade with brew.
It was easier for me to just remove the directory all together and install from scratch.
sudo rm -rf /usr/local/var/rabbitmq/
brew uninstall rabbitmq;
brew install rabbitmq
rabbitmq-server
Got this to work. Just delete the database directory and restart server. Note if you had brew installed, database might still be outside Cellar directory. So need to manually delete directory and restart.