Questions tagged [storage]

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Portworx and Pure Storage

I am currently running a POC on a rancher Kubernetes cluster where Portworx is used in combination with Pure flash arrays as a storage solution. I currently struggle to synchronize a volume over two ...
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Best Practice for Managing Ephemeral Storage on Bare Metal Kubernetes Instance?

Host OS: Ubuntu 20.04 Kubernetes: 1.23 RAM: 64g HDD: 3.7Tb Containers are failing and rescheduling due to low ephemeral storage. Ex. The node was low on resource: ephemeral-storage. Container <...
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GKE - Persistent Volume not able to mount to the if cluster have less than 4 nodes

I have a simple storage setup: [ GKE [ NFS Server -> PV -> PVC -> Deployment (Min 2 pods-HPA) ] ] GKE version: 1.19.12-gke.2101 The GKE cluster has 4 nodes before and I resize down to 3 nodes ...
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2 votes
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Best Kubernetes storage option

I know there are several options, I’ve heard everything from SSHFS, NFS, object storage all the way to storage OS, my issue is I need something fast and reliable to serve a media website built on ...
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Azure managed NFS shared storage for Azure VMs

What is a reliable way to implement Azure managed NFS shared for multiple Azure VMs? The idea is an alternative to AWS EFS for multiple EC2. I only found the following solutions with disadvantages: ...
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GKE: Sharing the same filesystem across pods

I'm quite new and try to get my head around kubernetes and GKE so here it goes: I would like an application to write data to a persistent storage. If I'd scale up, or down, or a pod dies, I'd like ...
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Store and analyize logs data from diffenrent application

We have different applications that generate logs intensively, We do a lot of analytics, visualizations, monitoring on these logs. Currently, we are using azure app insights to do the visualization ...
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2 votes
1 answer
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Questions regarding Kubernetes storage

I have two questions regarding K8s storage: Can I set up an NFS server on one of the worker nodes in a bare-metal cluster? I am running different versions of our application which consists of ...
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How to setup a permanent storage volume for EC2 instance?

I created an EC2 instance of r5ad.xlarge and installed Jenkins on it. However, after a few jobs I configured and ran I saw a warning about no space left. Then realised Jenkins was installed on 8 GB ...
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How does one set up OpenStack Swift (object) storage container-specific API keys with Ansible?

I've got the following OpenStack commands for setting up Swift object storage containers: openstack container create $CONTAINER_NAME openstack container set --property Full-Key=$CONTAINER_API_KEY $...
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Persistent storageClass for GitLab on Kubernetes [closed]

Using the official helm chart and documentation, I want to deploy GitLab to Kubernetes. The storage guide shows how to store persistent data and also offers example Helm values. Sadly this doesn't ...
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Interacting with a Trident container (NetApp) via CLI within a Openshift/Kubernetes cluster?

Background We're currently using NetApps Trident PV (Persistent Volume) orchestrator to dynamically create volumes on our NetApp ONTAP clusters for Pods running within our Openshift/Kubernetes ...
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Connecting jaeger with elasticsearch backend storage on kubernetes cluster

I have a kubernetes cluster on google cloud platform, and on it, I have a jaeger deployment via development setup of jaeger-kubernetes templates because my purpose is setup elasticsearch like backend ...
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3 votes
1 answer
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Where are dunder dictionaries stored in salt?

I am new to Salt-Stack wanted to know where are all the dunder dictionaries stored(Ex:salt,opts,grains,beacons etc). Thanks in Advance :)
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3 votes
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Encrypted at rest persistent volume in kubernetes? [closed]

Is there a recommended approach to using encrypted file system for persistent volumes in kubernetes? Perhaps mounting a LUKS fs disk image file ?
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9 votes
3 answers
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Best practices for external backups for S3 buckets?

I would like to know how everyone is making external backups of S3 buckets and best practices/recommendations for this. Regardless of how good AWS is it is still a single point of failure. Especially ...
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1 answer
478 views

Persistent Storage with Docker in Production - Which Solution and Why?

I've recently started working for a company that wants to break their monolithic SaaS application up into containerized microservices. I'm having a hard time grasping a fundamental part of persistent ...
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5 votes
2 answers
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How efficiently does GlusterFS deal with failures?

What happens when one of the storage bricks goes down (HDD failure), how does GlusterFS deal with data recover? Is the stored data still safe?
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13 votes
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Can you use `aws-sdk` to store objects in Google Storage?

Google Storage claims they support interoperability in their solution with Amazon AWS S3 and Eucalyptus Systems APIs. source: https://cloud.google.com/storage/docs/interoperability Can the aws-sdk ...
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17 votes
2 answers
501 views

How to order physical backup of S3 data?

I'd like to order backup of data to be copied out from S3 to a physical drive (SATA HD) and to be shipped to the address. I know it's possible using Amazon Glacier, however I cannot find such option ...
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