dhiman – Best DevOps https://www.bestdevops.com Lets Learn, Do it & Share! Thats a Best DevOps!!! Wed, 13 Jul 2022 11:31:14 +0000 en-US hourly 1 https://wordpress.org/?v=7.1.3 Kubernetes Assignment https://www.bestdevops.com/kubernetes-assignment/ https://www.bestdevops.com/kubernetes-assignment/#respond Wed, 13 Jul 2022 11:31:11 +0000 https://www.bestdevops.com/?p=25066
  • Top 10 k8 API Resources which is being by Kubernetes Admin
    kubectl config get-contexts
    kubectl cluster-info
    kubernetes-admin@kubernetes
    kubectl explain
    kubectl delete
    kubectl get
    kubectl api-resources -o wide
    kubectl api-resources –sort-by=name
    kubectl api-resources –namespaced=true
    kubectl api-resources –api-group=extensions

    • 2.Top 10 kubectl commands to troubleshoot Kubernetes
    describe
    logs
    attach
    exec
    port-forward
    proxy
    cp
    auth
    debug

    1. Top 15 commands which is being used by Kubernetes Administrator
      kubeadm token list

    Kubectl
    certificate
    cluster-info
    top
    cordon
    uncordon
    drain
    taint
    Kubeadm
    init
    certs
    completion
    config
    help
    join
    kubeconfig
    reset
    token
    upgrade
    version
    Linux :
    sudo -s
    echo $PATH
    wget
    curl
    rm
    tar
    vi
    export

    4.Top Tools for Monitoring, Logging and Tracing Kubernetes & Apps

    jaeger
Newrelic
Datadog
Dynatrace
AppDynamics
Splunk APM
Elastic APM
Grafana APM
logstash

    5.Top 10 Practices for Securing Kubernetes

    1. Secure application code.
    2. Secure container images and workloads.
    3. Secure Kubernetes clusters.
    4. Secure Kubernetes infrastructure in the cloud.
    5. A multi-layered approach to securing Kubernetes applications.
    6. Audit logging
    7. forward your audit logs to Datadog SIEM, which provides detection rules that help you automatically flag potential threats
    8. Limit access to the Kubernetes API9
    9. role-based access control (RBAC)
    10. Use key management service (KMS)
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