61 lines
1.8 KiB
Bash
61 lines
1.8 KiB
Bash
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#!/bin/bash
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# Info: Script to install/create/delete/update kubectl from file settings
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# Author: JesusPerezLorenzo
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# Release: 1.0
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# Date: 12-11-2024
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USAGE="install-kubectl.sh install | update | remvoe"
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[ "$1" == "-h" ] && echo "$USAGE" && exit 1
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[ -r "env-kubectl" ] && . env-kubectl
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[ -z "$VERSION" ] && echo "No VERSION value " && exit 1
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export LC_CTYPE=C.UTF-8
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export LANG=C.UTF-8
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cmd_out=/dev/null
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[ -n "$1" ] && CMD_TSK=$1 && shift
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_install_kubectl() {
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[ -z "$VERSION" ] || [ -z "$ARCH" ] || [ -z "$URL" ] || [ -z "$FILE" ] && exit 1
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_check_resolution
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curr_vers=$(kubectl version 2>/dev/null | grep Client | awk '{print $3}' | sed 's/^v//g' 2>/dev/null)
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#sudo chmod 1777 /tmp
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if [ "v$curr_vers" != "$K8S_VERSION" ]; then
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echo "Install packages"
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if [ "$CMD_TSK" != "update" ] && [ ! -r "/etc/apt/keyrings/kubernetes-apt-keyring.gpg" ]; then
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sudo apt-get update && sudo apt-get install -y apt-transport-https gnupg2 curl
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curl -fsSL https://pkgs.k8s.io/core:/stable:/v$MAJOR_VERSION/deb/Release.key | sudo gpg --dearmor -o /etc/apt/keyrings/kubernetes-apt-keyring.gpg
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echo "deb [signed-by=/etc/apt/keyrings/kubernetes-apt-keyring.gpg] https://pkgs.k8s.io/core:/stable:/v$MAJOR_VERSION/deb/ /" | sudo tee /etc/apt/sources.list.d/kubernetes.list
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fi
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_off_swap
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sudo apt-get update -q
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sudo apt-mark unhold kubectl
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if ! sudo apt-get install -y kubectl ; then
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echo "error installing kubernetes"
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return 1
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fi
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# Hold your horse !
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sudo apt-mark hold kubectl
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echo "init done"
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fi
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}
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case "$CMD_TSK" in
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remove)
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suto apt-get remove kubectl
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exit 0
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;;
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update)
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suto apt-get update -q
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sudo apt-mark unhold kubectl
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sudo apt-get upgrade -y
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sudo apt-mark hold kubectl
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exit 0
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;;
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esac
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if ! _install_kubectl; then
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echo "error kubectl install"
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exit 1
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fi
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