52 lines
1.7 KiB
Bash
52 lines
1.7 KiB
Bash
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#!/bin/bash
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# Info: Script to install nfs packages
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# Author: JesusPerezLorenzo
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# Release: 1.1
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# Date: 8-07-2024
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USAGE="install.sh "
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[ "$1" == "-h" ] && echo "$USAGE" && exit 1
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_add_nfs_server() {
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chmod 1777 /tmp
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echo 'debconf debconf/frontend select Noninteractive' | sudo debconf-set-selections
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DEBIAN_FRONTEND=noninteractive sudo apt-get -y -qq install sudo nfs-server
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}
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# Update and add packages to installation
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[ -z "$(type -P exporfs)" ] && _add_nfs_server
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[ -r "env-external_nfs" ] && . env-external_nfs
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WORK_PATH=${WORK_PATH:-/tmp}
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if [ -z "$NFS_IP" ] || [ -z "$NFS_NET" ] || [ -z "$NFS_SHARE_PATH" ] ; then
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echo "Error: IP NET SHARE_PATH not all set for NFS"
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exit 1
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fi
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[ ! -d "$NFS_SHARE_PATH" ] && mkdir -p "$NFS_SHARE_PATH" && chmod 777 "$NFS_SHARE_PATH"
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if ! grep -q "$NFS_NET" /etc/exports ; then
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[ -r "exports" ] && sudo tee -a /etc/exports < exports && exportfs -a
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fi
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# Detect kubectl: k0s kubectl, standard kubectl, or kubeadm API server manifest
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KUBECTL=""
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if command -v k0s &>/dev/null && k0s kubectl get nodes &>/dev/null; then
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KUBECTL="k0s kubectl"
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elif command -v kubectl &>/dev/null && kubectl get nodes &>/dev/null; then
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KUBECTL="kubectl"
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elif [ -r "/etc/kubernetes/manifests/kube-apiserver.yaml" ]; then
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KUBECTL="kubectl"
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fi
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if [ -n "$KUBECTL" ]; then
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if $KUBECTL apply -f core-nfs.yaml && $KUBECTL apply -f storage-class.yaml; then
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[ -r "deploy-external-nfs.yaml" ] && $KUBECTL apply -f deploy-external-nfs.yaml
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echo "=== external-nfs: k8s resources applied ==="
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exit 0
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else
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echo "Error: kubectl apply failed" && exit 1
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fi
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else
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echo "=== external-nfs: NFS server configured (no k8s API available — skipping k8s resources) ==="
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fi
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