Questions tagged [migration]
The process of moving one system or service from one location or model to another.
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Can’t get package that provides /etc/yum.repos.d/CentOS-Base.repo
I'm trying to migrate my Centos 8 Server to Rocky Linux. Im using the Migrate script but im getting this error:
[root@domain migrate2rocky]# ./migrate2rocky.sh -r
migrate2rocky - Begin logging at Mon ...
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How to deal with legacy clients (hardcoded IP) after server migration
I am currently preparing the migration of a mysql server to another infrastructure with a new IP. After migration the old server will be shut down. Everything seems to work so far with the new server. ...
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Reducing downtime of Statefulset K8S
I am currently in the process of migrating applications from DO droplets (VPS) to Kubernetes (K8S). The old system applications are mostly stateful, so I am facing challenges in minimizing downtime.
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How to configure ftp in Jboss EAP 7.4
Our application is using ftp protocol to send/receive files. Currently it's deployed in WebLogic and we are planning to migrate it to JBoss.
I am wondering how to configure ftp in Jboss. Do I need to ...
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Migrate from VMware Cloud Director to Azure
I currently have a 300GB CentOS 7.9 VM in a VMware Cloud Director environment (vendor private cloud) and I'm looking to do a "lift & shift" to Azure.
I would like to know if anybody ...
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Microsoft HyperV Domain change
I have two Hyper-V hosts with a SAN storage array. The Vol1 cluster is using less than half of the SAN. I need to rename my domain and both hypers are in the domain. This link has great information ...
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Mailbox cannot be found after migration to Exchange Online
First I should describe our situation a little bit. We have 2 different domains. Let's call them contoso.com and contoso2.com. Previously we only had contoso.com but there was internal conflict and ...
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Data migration between postgresql-9 and postgresql-11 [closed]
What is the best way to migrate postgres-9 database with size of hundreds GB to postgres-11 ? I'm afraid that third party tools will take too long to do this.
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Migrating API and DB to a new server
Please bear with me as I am not well-versed in devops.
I have a production server with a database, landing page, and API hosted at a domain - https://a.com and https://api.a.com
I set up a clone of ...
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Error migrating server Openstack host different than nova server
A migration of an instance failed. Now in nova, the host is in host A while in virsh the running instance is in host B.
How can I set in nova, because openstack is showing in error state.
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How do I create a replacement root CA without migrating old certificates?
Expanding on my post here: How do I fix missing or multiple CA certificates causing chain issues?
I believe the issue above is that there are missing root CA certs in the CA itself and group policy ...
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Can't connect instance that is migrated to AWS
I am migrating Azure instance to AWS, I migrated it successfully but when using EC2 instance connect or doing SSH using key pair I am unable to login. How can I resolve this issue?
Steps I Followed
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2012 R2 Domain Controller migrate to 2022 STD
I know there are already topics of this nature on the board. I have a quick question on the 2012 R2 DC.
My setup contains three 2012 R2 Domain Controllers. One Primary, and two backup DCs.
I want to ...
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docker throws 'cannot mount volume over existing file' when running an exported image
I am trying to get a set of containers/images (from https://github.com/OHDSI/Broadsea) on a machine without access to the internet, so compose will not work.
I am following the steps in this answer ...
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Migrating VPS Windows Server 2012 R2 system (settings, applications, ...) to Windows Server 2016
Need to upgrade Windows Server 2012 R2 host on VPS cloud provider to Windows Server 2016.
I cannot do it in-place. The only way to upgrade is to backup the system somehow, reset the VPS with new ...
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