2022-07-02 18:37:33 +00:00
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#!/bin/bash
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2022-12-28 23:06:22 +00:00
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# vault login path
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VAULT_LOGIN_NS=k8s-teapot
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2022-07-02 18:37:33 +00:00
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2022-12-28 23:06:22 +00:00
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# local ip
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2022-07-02 18:37:33 +00:00
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HOST_IP=$(ip addr show eth0 | grep -Po 'inet \K[\d.]+')
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kubectl config view --raw --minify --flatten --output='jsonpath={.clusters[].cluster.certificate-authority-data}' | base64 --decode > ca.crt
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2022-12-28 23:06:22 +00:00
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vault write auth/${VAULT_LOGIN_NS}/config \
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2022-07-02 18:37:33 +00:00
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kubernetes_host=https://${HOST_IP}:6443 \
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kubernetes_ca_cert=@ca.crt
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2022-07-02 18:41:57 +00:00
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2022-07-02 18:37:33 +00:00
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rm ca.crt
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