What needs backing up or preserving in Elasticsearch?
Recovery needs to recreate the working service and its required data after a machine or process is lost. Which artifacts and state need protection, and how should the restore be checked?
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elasticsearchHow should I configure properly my LAN to use IPv6 for communication on LAN and WAN?
I would like to use IPv6 on my LAN and would like to be able to go out to the WAN as well. My network is a classic IPv4 environment. It works well. My ISP provides Global Unicast IPv6 address on the WAN interface of my router ( pfsense 2.5.2 ). I can ping google's IPv6 address from my router: PING6(56=40+8+8 bytes) <my-global-unicast-iv6-address> -->
Azure Application not registered with AAD
Getting below error while logging to container registry Command: docker login <MY_REGISTRY_NAME>.azurecr.io Error Message: Error response from daemon: Get https://<MY_REGISTRY_NAME>.azurecr.io/v2/: unauthorized: Application not registered with AAD
When is Python a good fit?
Compare suitability, operational responsibilities and limits before choosing this technology for a project. Which trade-offs should guide the decision?
pythonMicrok8s dashboard using nginx-ingress via http not working (Error: `no matches for kind "Ingress" in version "extensions/v1beta1"`)
I have microk8s v1.22.2 running on Ubuntu 20.04.3 LTS. Output from /etc/hosts : 127.0.0.1 localhost 127.0.1.1 main Excerpt from microk8s status : addons: enabled: dashboard # The Kubernetes dashboard ha-cluster # Configure high availability on the current node ingress # Ingress controller for external access metrics-server # K8s Metrics Server for API access
kubernetesWhen is Cloudflare a good fit?
Compare suitability, operational responsibilities and limits before choosing this technology for a project. Which trade-offs should guide the decision?
cloudflare
How can I improve Linux performance without guessing?
A performance change should improve the measured workload without sacrificing correctness or wasting capacity. Which measurements and bottlenecks should be considered first?
How to enable/disable buildkit in docker?
I got this command from the documentation, but i really have no idea how can I use it or where should I start to move, I'm new to docker, and concepts are still hard to me to digest: $ DOCKER_BUILDKIT=1 docker build . How can I use this command to enable/disable buildkit in docker engine?? I want to disable it, because as i knew it is enabled by default and
dockerWhy are jumbo frames transferred despite standard MTU on switch and host?
I have an Ubuntu 22.04 server, a MikroTik CRS328-24P-4S+RM switch, and Ethernet connected cameras. I wanted to increase the MTU on all systems so that jumbo frames are transferred, to reduce the CPU load on the server when receiving HD streams from many cameras, however I noticed that even with default MTU settings (1500 bytes) the cameras send jumbo frames