Hello. I have a need to share a filesystem across multiple pods and nodes in a K8s cluster. I know this is generally not a desirable configuration, but these particular containers are able to do this without issue, and they aren't scaled past a single replica either. In other words, it's less than ideal, but fine in practice. My question is what's everyone's preferred way to do this, using Manila, or a Cinder volume with multiattach enabled? I've tried using multiattach volumes so far, which should work, but I keep running into issues with mounting to more than one node (the filesystem always ..read more

Exciting news! We have just released the latest version, Atmosphere 1.11.0, which brings a host of enhancements to elevate your cloud management capabilities. What’s in Store with Atmosphere 1.11.0? Enhanced Code Stability with Speculative Image Builds: Utilizing Zuul for speculative image builds ensures that deployments are both stable and reliable, minimizing disruptions across your infrastructure. Introduction of Multiple Stable Branches: This strategic shift towards multiple stable branches aligns with major OpenStack version changes, offering users the flexibility to stick with their pr ..read more

submitted by /u/Sad_Cobbler2193 [visit reddit] [comments ..read more

su -s /bin/sh -c "nova-manage db sync" nova ERROR: Could not access cell0. Has the nova_api database been created? Has the nova_cell0 database been created? Has "nova-manage api_db sync" been run? Has "nova-manage cell_v2 map_cell0" been run? Is [api_database]/connection set in nova.conf? Is the cell0 database connection URL correct? Error: (pymysql.err.OperationalError) (2003, "Can't connect to MySQL server on 'sprl3@controller' ([Errno -2] Name or service not known)") (Background on this error at: https://sqlalche.me/e/14/e3q8) In /var/log/nova/nova-conductor.log 2024-04-23 10:10:29.933 294 ..read more

What courses would you start with first? Are there free ones? Like a good free bootcamp with labs and stuff or do I pay for udemy or pluralsight? Now the more I read though people are saying to start with kodekloud or cs50. Someone also mentioned a place called freecodecamp. submitted by /u/WildFalcon6425 [visit reddit] [comments ..read more

In under 5 years I hear lots of developers and admins will have lost their job. submitted by /u/WildFalcon6425 [visit reddit] [comments ..read more

Hello everyone, Im testing openstack 2023.2 with multinode, Im using kolla-ansible. my topo have 3 node, 2 controller on node1 and node 2, compute on all node, each node have two interface, ens3 is the mgt and ens6 for provider network. When I create instance on node 1 and node ( two node run ctl and compute), I can access console success, but when I create instance on compute node 3 ( only run compute service), I can not access with console. I check log on nova-novncproxy.log, it notice Request timed out: TimeoutError(110, 'ETIMEDOUT'), Do anyone help me debug this case? Thanks. submitted b ..read more

So its my last hope here. We have a school project to make a private cloud with our laptops. So far everything went well, followed the documents and could create instances. The issue is I cant ping 8.8.8.8, host IP and the instances cant ping each other. I have configured everything using the option 1 : provider network Edit : Version I'm using is Antelope Instance IP a (looks like the machine is not getting an IP) Controller IP a Instances Network info Subnet submitted by /u/Zikalol [visit reddit] [comments ..read more

Hi, I was searching for a openstack agentless backup solution can some one suggest what exactly they use in enterprise/MSP multitenant environment ? Ceph or withour Ceph (FC). Thank you submitted by /u/bilalinamdar2020 [visit reddit] [comments ..read more

Has anyone attempted deploying multiple regions using Charmed OS? I have a maas controller in each region and juju controller with a separate model for each region (region1, regions2). It seems cross model relations is what I want, but can find very little information online as to how to use this to point the second region and the Keystone in region1. Of course region2 will rely on region1, but will looking DR solution for that later. submitted by /u/Foreign-Wrongdoer806 [visit reddit] [comments ..read more