Questions tagged [redis]
Redis is a "NoSQL" in-memory database.
27
questions
1
vote
0answers
740 views
No module named 'apt_pkg'
I use redis in my project. However, when I try to start the server with the following command, '$ redis-server --daemonize yes', I keep getting the same error message that says no module named '...
0
votes
1answer
106 views
nftables allow redis only from specific IP addresses
I am configuring a REDIS server and I want to allow connections only from a set of specific IP addresses.
This is a Debian 10 server, and the recommended framework to use is nft, which I haven't used ...
1
vote
0answers
417 views
Terrible Redis benchmark results on 5.2.11, Lenovo P1 Gen 2
I am getting some real terrible Redis benchmarks on my brand new, extremely high spec laptop (Lenovo P1 Gen 2)
~ % cat /proc/cpuinfo
processor : 0
vendor_id : GenuineIntel
cpu family : 6
model ...
1
vote
0answers
16 views
How to implement a worker system using only Cron?
I have a PHP web application with a particularly slow endpoint and I have diagnosed that this is being caused by a complicated function call.
It is not essential that the function call is completed ...
0
votes
0answers
360 views
why connection refused by host(centos)
There is redis service running on centos 7.6 it looks fine there,(192.168.0.24:6379)
I try to connect this client from another machine in same network(192.168.0.22)
There is incoming request from ...
0
votes
1answer
318 views
installed redis but can't see it in nmap's scan
Redis installed and looks to be running:
[me@hsredistest01 ~]$ sudo systemctl status redis
● redis.service - Redis persistent key-value database
Loaded: loaded (/usr/lib/systemd/system/redis....
1
vote
0answers
38 views
systemd looking for update-rc.d when I try to enable redis service in Ubuntu 14.04
I was trying to install redis from source in Ubuntu 14.04 and Ubuntu 16.04.
I did followed everything exactly from this tutorial.
Only difference was that my logfile path was /redis/logs/redis-server....
0
votes
0answers
126 views
How to enable redis service in Ubuntu 14.04
I am trying to write an ansible role for redis stand-alone server installation. I downloaded the tarball from redis repo, extracted it and ran make commands to install it.
Then I made changes in ...
2
votes
1answer
461 views
Unable to create a proper PEM for Redis Desktop Manager
On Ubuntu, I have a problem to establish a connection to redis server using SSH tunnel and SSH key with Redis Desktop Manager (RDM).
What are the symptoms?
I can connect to the server where redis is ...
0
votes
1answer
84 views
redis hvals: get return as array structure
When I do
redis -h host -a password -p port HVALS myhash
command on redis, it will return all values of that hash, one per line. In my case that values are JSON formatted strings.
I want to store ...
0
votes
0answers
2k views
Cannot increase maximum open files for redis
I am using ubunto 18.04, When i run redis-server on the terminal it says
# oO0OoO0OoO0Oo Redis is starting oO0OoO0OoO0Oo
# Redis version=4.0.9, bits=64, commit=00000000, modified=0, pid=11260, just ...
0
votes
1answer
461 views
How can I use date and time in SET Redis command
I just installed the stable version of Redis server, on a Debian 8.7.1. Everything works fine so far. I want to know how I can use the current date and time in a SET entry. For example:
SET test:test ...
6
votes
2answers
8k views
systemd rejecting with 'more than one ExecStart= setting'
I'm trying to write a systemd service file for redis.
Here's my file:
[Unit]
PartOf=smp-data-services.target
Description=Redis persistent key-value database
After=network.target
[Service]
ExecStart=...
2
votes
1answer
3k views
Redis logfile permission error, but the permission is already 777
gentoo /var/log/redis # ls -al
total 8
drwxrwxr-x 2 root redis 4096 12月 3 16:05 .
drw-rw-r-- 5 root root 4096 12月 3 15:57 ..
-rwxrwxrwx 1 redis redis 0 12月 3 16:05 redis.log
gentoo /var/log/...
1
vote
0answers
90 views
CentOS - Specifying an alternate redis.conf with systemctl
I used systemctl to enable automatic start up of redis on my server. This works fine. But I would like to change the name of my redis.conf, and have multiple redis instances.
How do I use systemctl ...
1
vote
1answer
673 views
netstat output is “ESTABLISHED -” (no program name attached). What is the issue?
My server program is running and I am trying to establish some TCP connections from redis client.
I am trying to establish 1150 client connections, and when I check netstat at server side I find a ...
3
votes
4answers
9k views
Cannot install redis server
Tried to install redis-server using Kubuntu 16.04 64 bit version using:
sudo apt install redis-server
But receive this message while installing:
Setting up redis-server (2:3.0.7-1~dotdeb+6.1) ...
...
0
votes
1answer
833 views
Stalled TCP connection with data in RecvQ and ESTABLISHED off
My networking skills are quite poor and I am trying to understand the following netstat -ton meaning.
We have redis server and a client with a thread connecting to it via PUB/SUB. The client ...
2
votes
3answers
3k views
How to resolve systemd (code=exited, status=227/NO_NEW_PRIVILEGES)?
I am trying to install the GitLab community package on a Debian Stretch system, but one of its dependencies, redis-server, fails to install when starting the service using systemd.
Complete log:
$ ...
1
vote
0answers
1k views
How do i add redis to selinux so that it's permissive?
I'm new to SELinux and CentOS, I have two vm's running a minimal centos7, I've configured firewall-cmd for the default redis port, but the only way I've been able to get the two vm's allowing redis to ...
2
votes
1answer
1k views
Monitoring script for redis server
I facing problem to write a script for redis server . I know it will very normal script ,but due to my lack of knowledge I can't able to .
Currently I can getting out put when using below command
...
6
votes
1answer
2k views
Process mount is read only
I have a rw file system /myraid0.
# cat /proc/mounts | grep myraid0
/dev/mapper/isw_cfdbejjgdi_myraid0p1 /myraid0 ext4 rw,relatime,stripe=8,data=ordered 0 0
I have no problem writing to /myraid0 as ...
0
votes
1answer
1k views
How to install redis 3.0.7 on Debian 8
I'm trying to install Redis 3.0.7 (latest stable version at the moment) on Debian 8.
I use this commands :
add-apt-repository ppa:chris-lea/redis-server
apt-get update
apt-get install redis-server
...
3
votes
1answer
3k views
Disable snapshotting (“save” setting) on running instance
How can you disable snapshotting on a running Redis instance?
You can disable the "save" setting in the Redis configuration by commenting out the "save" lines. E.g.,
#save 900 1
#save 300 10
#save ...
0
votes
2answers
2k views
Unable to establish an SSH tunnel using Redis Desktop Manager
I am trying to connect to an Elasticache Redis Server via an AWS Ubuntu instance and using an ssh tunnel. When I try to configure Redis Desktop Manager to connect via an ssh tunnel and provide ...
1
vote
2answers
788 views
Redis as service on CentOs6
I've been trying to get redis to run as a service on a CentOS 6 server but I cant get the startup script to work properly.
the startup script distributed with redis does not support chkconfig so I ...
17
votes
1answer
912 views
Process which locks up, ignores SIGKILL, is runnable (not a zombie or in uninterruptable sleep). What state is it in?
I have a process which several times now has stopped responding and appears to be completely locking up. It doesn't respond to any attempt at strace or peeking with gdb (gdb just hangs on a wait4() ...
