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I'm trying to log in to AWS ECR with the Docker login command. I can get a password with the AWS CLI with the command aws ecr get-login-password but when piping this into the docker login command I get the following error: Error saving credentials: error storing credentials - err: exit status 1, out: `not implemented` The command I am running is the one reco
Recently, we had an outage due to Redis being unable to write to a file system (not sure why it's Amazon EFS) anyway I noted that there was no actual HEALTHCHECK set up for the Docker service to make sure it is running correctly, Redis is up so I can't simply use nc -z to check if the port is open. Is there a command I can execute in the redis:6-alpine (or n
I'm experimenting with lxc/lxd in Vagrant, but i'm quite new to it. I managed to create running container, but I cannot ping anything (including 8.8.8.8) from inside of it. I can ping its IP from my top-level non-virtual system, but it refuses SSH connections. I can enter the container only directly from the direct container's host (Vagrant) by using lxc exe
We created a kubernetes cluster for a customer about one year ago with two environments; staging and production separated in namespaces. We are currently developing the next version of the application and need an environment for this development work, so we've created a beta environment in its own namespace. This is a bare metal kubernetes cluster with Metal
I've ran into an issue with Docker Desktop, currently im running the edge version as a user on Stackoverflow. Before I got the drive not shared for unknown reason error which was "solved" by installing edge version: Docker for Windows: Drive sharing failed for an unknown reason Now that this was installed im getting this new error which prevents some contain
Two similar ways to check whether a list contains an odd number: any(x % 2 for x in a) any(True for x in a if x % 2) Timing results with a = [0] * 10000000 (five attempts each, times in seconds): 0.60 0.60 0.60 0.61 0.63 any(x % 2 for x in a) 0.36 0.36 0.36 0.37 0.37 any(True for x in a if x % 2) Why is the second way almost twice as fast? My testing code: f
Configuration must be available to the application without exposing credentials in source control, logs or browser code. What belongs in the runtime and which access controls matter?
I'm having problems triggering a pipeline from another Pipeline in Azure DevOps. I have a CI pipeline and I want to trigger a Deploy Pipeline whenever CI passes on a master branch. This seems to be technically possible, but the documentation is unclear. I see the following: # this is being defined in app-ci pipeline resources: pipelines: - pipeline: security
Background : I have a VPC with 3 public subnets (the subnets have access to an internet gateway) I have an EKS Cluster in this VPC, the EKS cluster is created from the console and not using eksctl I used this tutorial from the official aws documentation, I managed to set my ALB controller and the controller is running perfectly: The cluster contains two node
docker
redis
kubernetes
python
cloudflare