Redis, redis fatal error can't open config file - database

I am running Redis on Windows and have not been able to run it using the config file.
I tried running:
redis-server 'filepath'/conf/redis.conf
but I get the error saying
"redis fatal error can't open config file"
How can I resolve this issue and have the Redis server read the config file?

For windows:
redis-server "CONFIG_FILE_PATH"
Please make sure that config and log file have file read and write permission.
You can also specify the config path for Linux in the same way.

"Fatal error, can't open config file"
Redis server might have no read privilege on this config file or config file doesn't exist.

This is an example of how I solved mine
redis-server C:/Users/<name>/Downloads/redis/64bit/redis.conf & --daemonize yes

Don't try any command, Just double click on Redis app.

Related

SnowSQL - Getting permission denied error

I'm kinda new to SnowFlake. I've installed SnowSQL but when I'm trying to launch it's throwing the below error: I guess some issue in the config which I'm unable to figure out. Please advise!
PermissionError: [WinError 5] Access is denied: '%USERPROFILE%'
[27056] Failed to execute script bootstrap
It looks like the configuration​ options log_file and log_bootstrap_file also point to the %userprofile% directory by default. Maybe set those to the network location too? You can do this by putting the options in the config file or using the -o flag when calling the CLI as described here: https://docs.snowflake.net/manuals/user-guide/snowsql-config.html#snowsql-config-file

Jenkins: File not found exception

I am trying to load a file from a repository I checked out. I am getting this error:
new File( iFilePath )
Err: Build failed with Error: java.io.FileNotFoundException: Y:\Jenkins\workspace\TestBuilds\Matlab\m\Contents.m (The system cannot find the path specified)
This is explained because Jenkins try to look for the file on the master. While the file is actually located on the slave agent.
Any way to get around this ?
Check out this answer: https://stackoverflow.com/a/42018578/3486967
I don't think you can use the File class on anything but the Jenkins master; try using the FilePath class

selinux prevents nagios config from being accessed

I'm running nagios 4 under centos 7. And everything works fine with SELinux disabled. But when I enable it, I am getting this error in the interface:
Whoops!
Error: Could not open CGI config file '/etc/nagios/cgi.cfg' for reading!
Here are some things you should check in order to resolve this error:
Make sure you've installed a CGI config file in its proper location. See the error message about for details on where the CGI is expecting to find the configuration file. A sample CGI configuration file (named cgi.cfg) can be found in the sample-config/ subdirectory of the Nagios source code distribution.
Make sure the user your web server is running as has permission to read the CGI config file.
Make sure you read the documentation on installing and configuring Nagios thoroughly before continuing. If all else fails, try sending a message to one of the mailing lists. More information can be found at https://www.nagios.org.
I tried checking audit2why to see if I can get a clue on how to handle this:
And I'm seeing this output:
type=AVC msg=audit(1444272414.200:15955): avc: denied { read } for pid=9090 comm="status.cgi" name="cgi.cfg" dev="xvda1" ino=19230613 scontext=system_u:system_r:httpd_sys_script_t:s0 tcontext=system_u:object_r:nagios_etc_t:s0 tclass=file
Was caused by:
Missing type enforcement (TE) allow rule.
You can use audit2allow to generate a loadable module to allow this access.
type=AVC msg=audit(1444272474.545:15956): avc: denied { read } for pid=9116 comm="status.cgi" name="cgi.cfg" dev="xvda1" ino=19230613 scontext=system_u:system_r:httpd_sys_script_t:s0 tcontext=system_u:object_r:nagios_etc_t:s0 tclass=file
Was caused by:
Missing type enforcement (TE) allow rule.
You can use audit2allow to generate a loadable module to allow this access.
And if I check audit2allow, this is what I'm seeing:
[root#monitor1:~] #grep nagios /var/log/audit/audit.log | audit2allow
#============= httpd_sys_script_t ==============
allow httpd_sys_script_t nagios_etc_t:file { read getattr open };
#============= httpd_t ==============
allow httpd_t admin_home_t:file { write getattr open };
allow httpd_t etc_t:dir write;
allow httpd_t etc_t:file write;
allow httpd_t httpd_sys_rw_content_t:fifo_file getattr;
allow httpd_t usr_t:fifo_file { write getattr open };
But I'm not real knowledgable on SELinux. So I'm hoping I can get some advice on how to solve this problem.
Thanks
grep the audit.log for the word nagios and pipe it into audit2allow with the -M flag
grep nagios /var/log/audit/audit.log | audit2allow -M nagios
This should create 2 files: a type enforcement file nagios.te and a policy package file nagios.pp
Use the semodule command to load the policy package:
semodule -i nagios.pp
And you're done.
Sources:
https://www.centos.org/docs/5/html/Deployment_Guide-en-US/sec-sel-building-policy-module.html
https://mgrepl.fedorapeople.org/Blog/nagios.html

How can I disable apache2 error logging?

In /etc/apache2/apache2.conf I have uncommented the following line:
# ErrorLog ${APACHE_LOG_DIR}/error.log
Which resulted in the following:
serv:/var/log/apache2# /etc/init.d/apache2 restart
Restarting web server: apache2 ... waiting (2)No such file or directory: apache2: could not open error log file /etc/apache2/logs/error_log.
Unable to open logs
Action 'start' failed.
The Apache error log may have more information.
failed!
How can I disable error logging of virtual hosts that contain no ErrorLog/CustomLog directive?
As you can see apache can not open log file. In this case you must change
/etc/apache2/apache2.conf
with
/etc/apache2/${APACHE_LOG_DIR}/error.log
This resolution it can be see in stating apache ubuntu forum.
Try starting apache using the following command
service apache2 start

port selfupdate: "macPorts sources: command execution failed"

I am trying to selfupdate my Macports, but I am getting the following message:
Error: /opt/local/bin/port: port selfupdate failed: Error synchronizing
MacPorts sources: command execution failed
I checked my /opt/local/bin/macports and the directory does not exist. Instead, it is in /opt/local/var. Could that be the issue?
Running with -dt, I get the following:
[Users/user] > selfupdate
DEBUG: MacPorts sources location: /opt/local/var/macports/sources/rsync.macports.org/release/base
---> Updating MacPorts base sources using rsync
rsync: failed to connect to rsync.macports.org: Connection refused (61)
rsync error: error in socket IO (code 10) at /SourceCache/rsync/rsync-42/rsync/clientserver.c(105) [receiver=2.6.9]
Command failed: /usr/bin/rsync -rtzv --delete-after rsync://rsync.macports.org/release/base/ /opt/local/var/macports/sources/rsync.macports.org/release/base
Exit code: 10
DEBUG: Error synchronizing MacPorts sources: command execution failed
while executing
"macports::selfupdate [array get global_options] base_updated"
Error: /opt/local/bin/port: port selfupdate failed: Error synchronizing MacPorts sources: command execution failed
What is error 61? Any ideas how I can fix that?
I had this same problem recently, and I forgot to run the command under root. If anyone else is having the problem, be sure to run command as so:
sudo port selfupdate
I was behind a firewall. Tried on a different network and it worked.
There is no /opt/local/bin/macports. The executable you need is /opt/local/bin/port. (Port files are in /opt/local/var/..., which is correct.)
Based on the command execution failed:
you might have forgotten to run as root.
port forks the following programs: rsync, tclsh, openssl, tar, chmod, chown.
Are these executable and in the PATH? (Is /opt/local/bin in your PATH as well?)
If that doesn't help, run port with -dt to get all sorts of debug info. That might help with finding the problem. Append the interesting parts to your question, maybe.
I faced the same issue.But I used to this method in the after.
Go to:
$prefix/etc/macports/sources.conf
(my path is like this):
/opt/local/etc/macports/sources.conf
comment out the rsync entry, and add a new entry as follows:
#rsync://rsync.macports.org/release/tarballs/ports.tar [default]
https://distfiles.macports.org/ports.tar.gz [default]
After that you can run:
sudo port -d sync
It's also explained on MacPorts.com.
Update for Mavericks: to ensure the XCode command line tools are installed, open a terminal and run xcode-select –-install, then follow the instructions in the resulting pop-up window:
accept license
Of course, this is in addition to the other tips such as making sure to run sudo port selfupdate.
If anybody else is having this issue and they've recently updated XCode, the root of my problem was that Command Line Tools had been omitted from the latest build.
Opening XCode and installing Command Line Tools via the XCode preference panel fixed this error being thrown by MacPorts.
If your company block the access via rsync you can use the http tarball. Explained here
Hope this helps.
EDIT: Now prefer to use homebrew
I too had the same error. It is because the network connection is rejected. If you are using University/Company WiFi or public connection, firewall would be refusing the connection.
As you can see from the output of -dt "rsync: failed to connect to rsync.macports.org: Connection refused (61)"
There are workarounds available which are provided on the macports site:
1) Using svn.
2) If svn fails too, you can try using Daily tarball.
You can test the changes by running "sudo port -d sync"
Note: If the https fails, you can replace it with http. But doing so is not recommended, as you will be fetching from insecure connection.
I faced the same issue.
The main problem was my network. Because the NETWORK Port was blocked for;
rsync://rsync.macports.org/release/tarballs/ports.tar
Try to use use another network.
for someone who's problem still exists, maybe you've forgot agree the Xcode license:
# sudo xcodebuild license
remember to look through and type 'agree' in the end.
In my case, the problem was internal to Macports! I updated rsync (the one delivered by Apple is old) with Macports and then Macports failed to use it (/opt/local/bin/rsync) but asked instead to use /usr/bin/rsync which does not exist (or has been erased to force using Macports rsync ?). I created a soft link between the two and now it works again.

Resources