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apakhomov (Alexey Pakhomov)
Cloud Engineer @ Objectstyle (WMF delivery partner) Core Platform Team

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User Details

User Since
Apr 15 2020, 2:55 PM (218 w, 6 d)
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Apakhomov
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Recent Activity

May 27 2020

apakhomov added a comment to T249929: Integrate kube-metrics-server into our infrastructure.

I investigated possibility to run metric server outside the cluster. And what I did to run in this way:

  1. Ran k8s cluster
  2. Deployed required manifests APIService from https://github.com/kubernetes-sigs/metrics-server/tree/master/manifests/base (rbac.yaml, apiservice.yaml)
  3. Created Kubectl config
#!/bin/bash
USER_NAME="metrics-server"
K8S_CLUSTER_ENDPOINT="https://192.168.64.4:6443"
CERT_NAME="$USER_NAME.crt"
SECRET_NAME=`kubectl get sa $USER_NAME -n kube-system -o jsonpath='{.secrets[0].name}'`
USER_CA=`kubectl get secret $SECRET_NAME -n kube-system -o jsonpath='{.data.ca\.crt}' | base64 -d > $CERT_NAME`
USER_TOKEN=`kubectl get secret $SECRET_NAME -n kube-system -o jsonpath='{.data.token}' | base64 -d`
KUBECONFIG_NAME="testconfig"
May 27 2020, 1:53 PM · Prod-Kubernetes, Kubernetes, serviceops

Apr 29 2020

apakhomov added a comment to T249920: Adjust our helm charts to support kubernetes 1.16.

I tested charts on k8s 1.16 and they work. I ran test on Helm 2 and 3 with conftest to find any old api version and other issues.

Apr 29 2020, 12:37 PM · Prod-Kubernetes, serviceops

Apr 17 2020

apakhomov updated apakhomov.
Apr 17 2020, 7:31 AM