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#!/usr/bin/env bash
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# vim:ts=4:sts=4:sw=4:et
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#
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# Author: Hari Sekhon
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# Date: 2020-08-27 12:08:44 +0100 (Thu, 27 Aug 2020)
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#
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# https://github.com/HariSekhon/bash-tools
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#
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# License: see accompanying Hari Sekhon LICENSE file
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#
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# If you're using my code you're welcome to connect with me on LinkedIn and optionally send me feedback to help steer this or other code I publish
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#
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# https://www.linkedin.com/in/HariSekhon
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#
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set -euo pipefail
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[ -n "${DEBUG:-}" ] && set -x
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cert_manager_version="1.1.0"
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platform="$(uname -s | tr '[:upper:]' '[:lower:]')"
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cd /tmp
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# =======================================================
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# https://kubernetes.io/docs/tasks/tools/install-kubectl/
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#if [ "$(uname -s)" = Darwin ]; then
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# curl -LO "https://storage.googleapis.com/kubernetes-release/release/$(curl -s https://storage.googleapis.com/kubernetes-release/release/stable.txt)/bin/darwin/amd64/kubectl"
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#else
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# curl -LO "https://storage.googleapis.com/kubernetes-release/release/$(curl -s https://storage.googleapis.com/kubernetes-release/release/stable.txt)/bin/linux/amd64/kubectl"
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#fi
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date "+%F %T downloading kubectl"
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wget -O kubectl.$$ "https://storage.googleapis.com/kubernetes-release/release/$(curl -s https://storage.googleapis.com/kubernetes-release/release/stable.txt)/bin/$platform/amd64/kubectl"
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date "+%F %T downloaded kubectl"
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date "+%F %T chmod'ing and moving to ~/bin"
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chmod +x kubectl.$$
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mkdir -pv ~/bin
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unalias mv &>/dev/null || :
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mv -vf kubectl.$$ ~/bin/kubectl
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echo
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~/bin/kubectl version --client
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# =======================================================
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# https://cert-manager.io/docs/usage/kubectl-plugin/
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echo
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echo
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kubectl_cert_manager="kubectl-cert_manager"
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date "+%F %T downloading kubectl cert-manager plugin"
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curl -sSLo kubectl-cert-manager.$$.tar.gz "https://github.com/jetstack/cert-manager/releases/download/v$cert_manager_version/kubectl-cert_manager-$platform-amd64.tar.gz"
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date "+%F %T downloaded kubectl cert-manager plugin"
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tar xzf kubectl-cert-manager.$$.tar.gz
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date "+%F %T chmod'ing and moving to ~/bin"
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chmod +x "$kubectl_cert_manager"
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mv -vf "$kubectl_cert_manager" ~/bin/
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echo
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~/bin/"$kubectl_cert_manager" version
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