Could someone tell me how can i upgarde apache active mq on redhat linux
I have an apache activemq running on my redhat server. Initially it was running with 5.0.x version. Now I want to upgrade this to latest version 5.15.10 on redhat linux server.
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Kubernetes on azure
I'm using Kubernetes on azure and my architecture is attached as image. I could create a persistent volume using azure files and i attached it to my pods using persistent volume claim. My problem is:...
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Maven Central vs Other Repos?
On the maven centrral, I can see several other Repositories available for some of the libraries. For example - Apache Common BeanUtils is available in Central, Redhat GA, JBoss 3rd-party etc. The...
View ArticleRemove folder starting with – (en dash)
Don't know how, but I ended up with a folder named –p (en dash, not regular dash) [test@test work]$ ls -haltr total 12K drwxrwxrwx. 2 docker_test docker_test 4.0K Feb 23 2018 –p drwxrwxrwx. 10...
View ArticleUnable to extend logical volume on RHEL Appliance
I am facing an issue while upgrading an RHEL virtual appliance for the CA/Broadcom API Gateway The issue shows its face during the upgrade from 9.3 to 9.4 where the 2GB /tmp directory is too small to...
View ArticleHow to deploy redhat decision central on tomcat
I am new to Redhat and trying to deploy Redhat decision manager( decision central) V7.2 on tomcat server(v 8).As per online help I don't see any documentation to deploy decision central on tomcat....
View ArticleKeycloak-How to delete admin user from keycloak server?
I had deleted the admin role from master Relam. Now, I want to create admin role for admin user/master relam. But i am not able to access the Keycloack console UI. I am getting error "Forbidden ,You...
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Unable to configure the screen for Red Hat Linux on Virtualbox
I installed Red Hat 6.2 on VirtualBox. Almost everything works fine but when I try to use the startx command it shows an error: so what's the correct way to configure the screen on virtualbox to fix...
View ArticleMySQL upgrade from 8.0.15 to 8.0.17 failing in Redhat Linux Server
MySQL upgrade from 8.0.15 to 8.0.17 failing with below errors in redhat linux server : Error: Package: mysql-community-client-8.0.17-1.el8.x86_64 (/mysql-community-client-8.0.17-1.el8.x86_64)...
View ArticleOpenStack Undercloud installation:
I could not find instack-undercloud folder in /usr/share/ after python-tripleoclient installation. So, from where can i get undercloud.conf.sample file.
View ArticleHow do I install tkinter on RedHat?
I am trying to install tkinter on Redhat 7.7. I have tried every combination if "sudo yum install [whatever]" and every single time it comes up with "No package [whatever] available". pip install...
View ArticleWhat should be the Idle Average load of redhat Linux server having 80 CPU &...
Average load in the server seems too high We are trying to betterment the CPU performance of the server
View ArticleLinux free shows high memory usage but top does not
On RedHat Linux 6.2 I'm running free -m and it shows nearly all 8GB used total used free shared buffers cached Mem: 7989 7734 254 0 28 7128 -/+ buffers/cache: 578 7411 Swap: 4150 0 4150 But at the...
View ArticleKibana - Request Timeout after 30000ms at...
Fresh installment of Kibana (On redhat 7.6 (64bit) via yum) starts, but is restarting every minute. Before it restarted every 5 seconds, but i fixed it after changing /etc/fstab to allow noexec on...
View ArticleAuthenticate ssh keys using external source [closed]
I'm looking for a way to login to Linux VMs that are internet facing without storing the public key in VMs themselves. Meaning using external source for idenity managment prior logging in to the...
View ArticleCreating the same SSH keys for the load balanced azure linux VMs
We have the two linux VMs which are running behind the load balancer in Azure. We are using these VMs for load balancing the SFTP. So we will upload the file to load balancer endpoint and load...
View Articlehow to increase the java heap size permanently
I am trying to increase the java heap memory in our production server . Here is the two way by which I am trying . Way 1 I have tried the following answer from this link. I have set java memory by the...
View Articlehow to make a certificate authority get pointed to some random character?
Please see the image below. My question is , How to create this thing in linux ?.. this a94d09e5.0 -> ca-bundle.crt ? I know that ca-bundle.crt is a certificate authority , but how to make that...
View Articlesystemd `systemctl stop` aggressively kills subprocesses
I've a daemon-like process that starts two subprocesses (and one of the subprocesses starts ~10 others). When I systemctl stop my process the child subprocesses appear to be 'aggressively' killed by...
View ArticleDhclient hooks not running on azure redhat linux image
I'm trying to set get the azure-cloud.sh dhclient-exit-hook working to enable dynamic DNS on our linux VM's in Azure, but for some reason the script doesn't run on reboot. The only way I can get it to...
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