sudo kubectl edit deployment kubernetes-dashboard-kong -n kubernetes-dashboard
Frank Earnhardt
sudo kubectl edit deployment kubernetes-dashboard-kong -n kubernetes-dashboard
Kubernetes
Downgrade kubectl
After foo-baring apt upgrade npm, everthing was hosed: curl -s https://packages.cloud.google.com/apt/doc/apt-key.gpg | sudo apt-key add – OK sudo apt-add-repository “deb http://apt.kubernetes.io/ kubernetes-xenial main” frank@kubemasterHit:1 http://security.ubuntu.com/ubuntu focal-security InReleaseHit:3 https://aquasecurity.github.io/trivy-repo/deb focal InReleaseHit:4…
Kubernetes tool comparison
Tool Purpose Interaction Scope kubeadm Cluster setup and administration. Used for bootstrapping a minimum viable Kubernetes cluster and managing its lifecycle, such as upgrades and joining nodes. Communicates with the…
Kubernetes core tools
Other popular Kubernetes tools The Kubernetes ecosystem offers a broad range of other tools to simplify, manage, and extend a cluster’s functionality. Management and development Continuous delivery and GitOps Monitoring…
How to Rejoin Kubernetes Nodes
Get the node join command from the Kubernetes Master This will output something like: Then on each node (kubenode1, kubenode2), run that command as root. ✅ Before You Join On…
Dockerfile – OpenProject
ARG RUBY_VERSION="3.2.2" ARG NODE_VERSION="16.17.0" ARG BUNDLER_VERSION="2.4.7" ARG DEBIAN_FRONTEND=noninteractive # ------------------------------------- # rubygems (private) # ------------------------------------- FROM ruby:${RUBY_VERSION}-bullseye as rubygems ENV BUNDLE_JOBS=8 ENV BUNDLE_RETRY=3 ENV BUNDLE_WITHOUT="development:test" WORKDIR /app RUN gem install…
fwupd services failed
After increasing the fs.inotify, fwupd services started without
Kubernetes Certs Expired
It appears Kubernetes Certificates have expired….
Kubernetes backup script
Looking for an automated way to backup Kubernete resources Generating .yaml export for each resource. This is still a work in progress…I need to:— evaluate and validate the exported yaml…
Kubernetes Snapshot
NAME: snapshot save - Stores an etcd node backend snapshot to a given file USAGE: etcdctl snapshot save <filename> [flags] OPTIONS: -h, --help[=false] help for save GLOBAL OPTIONS: --cacert="" verify…