I am trying to run openstack horizon to my system. When I try to connect to horizon it give Error

FATAL ERROR: v8::Debug::SetDebugMessageDispatchHandler Error initializing V8

When I check in code it giving due to nodejs problem.

I also search on net and found some solution like memory leak or others but that didn't work for me. I gave unlimited memory to virtual memory.

[test@localhost ~]# ulimit -a
core file size          (blocks, -c) 0
data seg size           (kbytes, -d) unlimited
scheduling priority             (-e) 0
file size               (blocks, -f) unlimited
pending signals                 (-i) 62849
max locked memory       (kbytes, -l) 64
max memory size         (kbytes, -m) unlimited
open files                      (-n) 1024
pipe size            (512 bytes, -p) 8
POSIX message queues     (bytes, -q) 819200
real-time priority              (-r) 0
stack size              (kbytes, -s) 10240
cpu time               (seconds, -t) unlimited
max user processes              (-u) 1024
virtual memory          (kbytes, -v) unlimited
file locks                      (-x) unlimited

I check Nodejs error initializing V8 on Gentoo AMD64 but that also not help. :(.

My guess is, because you are using this on a redhat build, there is no node.js packages.

I know that there was a plan to make it possible to disable the need for node.js in redhat.

but I am not sure whether that ever materialized.

An option for continuing would be to install node.js from a third party repository. Or build your own package.

Example for third party:

yum localinstall --nogpgcheck http://nodejs.tchol.org/repocfg/fedora/nodejs-stable-release.noarch.rpm
yum -y install nodejs nodejs-compat-symlinks
systemctl restart httpd.service