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Taegu Kang's blogs
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Checking the initial password of ArgoCD installed on k8s
Oct 18, 2024 · 1 min read · outline The initial password for ArgoCD installed on k8s is generated randomly. how-to kubectl -n <argocd-namespace> get secret argocd-initial-admin-secret -o jsonpath="{.data.password}" | base64 --decode
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Checking EKS cluster add-ons version compatibilities and version
Oct 18, 2024 · 1 min read · outline Checking the available add-on list and version according to eks cluster version and add-on version script # List of specific add-on versions supported by a specific EKS Version aws eks describe-addon-versions --kubernetes-version <eks-...
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How to check container runtime of k8s worker node
Oct 18, 2024 · 1 min read · outline How to check container runtime of k8s worker node using kubectl command script kubectl get nodes -o jsonpath='{range .items[*]}{.metadata.name}{"\t"}{.status.nodeInfo.containerRuntimeVersion}{"\n"}{end}' reference https://kubernet...
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Amazon EKS (k8s) namespace cannot be deleted (stuck terminating status)
Oct 18, 2024 · 2 min read · outline When you are trying to delete namespace of k8s, the status may become stuck in terminating, occasionally because of “finalizer” of k8s. script #!/bin/bash # Define the stuck namespace as a variable NAMESPACE=$1 # Check if the namespa...
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