34 lines
1,018 B
Bash
34 lines
1,018 B
Bash
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#!/bin/bash
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# Format the disk if not already formatted
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if ! lsblk | grep -q "/mnt/disks/k3s"; then
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mkfs.ext4 -m 0 -F -E lazy_itable_init=0,lazy_journal_init=0,discard /dev/disk/by-id/google-k3s-disk
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mkdir -p /mnt/disks/k3s
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mount -o discard,defaults /dev/disk/by-id/google-k3s-disk /mnt/disks/k3s
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chmod a+w /mnt/disks/k3s
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fi
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# ensure only run once
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if [[ -f /etc/startup_was_launched ]]; then exit 0; fi
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touch /etc/startup_was_launched
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# apt install
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apt update
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apt install -y ncdu htop
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# helm install
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curl -fsSL -o get_helm.sh https://raw.githubusercontent.com/helm/helm/main/scripts/get-helm-3
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chmod 700 get_helm.sh
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/bin/bash get_helm.sh
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# bashrc config
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rc=/root/.bashrc
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echo "alias l='ls -lah'" >> $rc
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echo "alias ll='ls -lh'" >> $rc
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echo "alias k=kubectl" >> $rc
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echo "export dry='--dry-run=client'" >> $rc
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echo "export o='-oyaml'" >> $rc
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# Install k3s and configure it to use the persistent disk for data storage
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curl -sfL https://get.k3s.io | INSTALL_K3S_EXEC="--data-dir /mnt/disks/k3s" sh -
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