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#!/usr/bin/env bash
playbook_add() {
pkg install curl nfs-common open-iscsi
case "${BASHTARD_PLATFORM[key]}" in
linux-debian_gnu_linux|linux-ubuntu)
info "$BASHTARD_PLAYBOOK" "Configure package manager repositories"
curl https://baltocdn.com/helm/signing.asc | gpg --dearmor > /usr/share/keyrings/helm.gpg
printf "deb [arch=%s signed-by=%s] %s all main\n" \
"$(dpkg --print-architecture)" \
"/usr/share/keyrings/helm.gpg" \
"https://baltocdn.com/helm/stable/debian/" \
> "/etc/apt/sources.list.d/$BASHTARD_PLAYBOOK.list"
apt update
;;
esac
info "$BASHTARD_PLAYBOOK" "Installing additional programs"
pkg install helm
info "$BASHTARD_PLAYBOOK" "Writing config.yaml for k3s"
mkdir -pv -- /etc/rancher/k3s
cat <<-EOF > /etc/rancher/k3s/config.yaml
node-name: "${BASHTARD_PLATFORM[fqdn]}"
node-ip: "$(config "$BASHTARD_PLAYBOOK.node-ip" "$(config "bashtard.ssh.host")")"
cluster-cidr: "$(config "$BASHTARD_PLAYBOOK.cluster-cidr" "172.19.0.0/16")"
service-cidr: "$(config "$BASHTARD_PLAYBOOK.service-cidr" "172.20.0.0/16")"
cluster-domain: "$(config "$BASHTARD_PLAYBOOK.cluster-domain" "cluster.local")"
service-node-port-range: "$(config "$BASHTARD_PLAYBOOK.service-node-port-min" "30000")-$(config "$BASHTARD_PLAYBOOK.service-node-port-max" "32767")"
EOF
info "$BASHTARD_PLAYBOOK" "Installing k3s"
curl -sfL https://get.k3s.io | sh -s - server --cluster-init # I hate this
notice "$BASHTARD_PLAYBOOK" "Creating data directories"
mkdir -pv -- "$(playbook_path "data")/manifests.d"
notice "$BASHTARD_PLAYBOOK" "Waiting for node to become available"
{ grep -q -m 1 "${BASHTARD_PLATFORM[fqdn]}[[:space:]]\+Ready"; kill $!; } < <(k3s kubectl get node -w)
playbook_sync
}
playbook_sync() {
local data
local kubeconfig
local manifest_prefix
local values
data="$(playbook_path "data")"
kubeconfig="$(config "fs.etcdir")/rancher/k3s/k3s.yaml"
manifest_prefix="$(config "$BASHTARD_PLAYBOOK.manifest-prefix" "")"
notice "$BASHTARD_PLAYBOOK/manifests" "Applying manifests.d"
kubectl --kubeconfig "$kubeconfig" apply --recursive --filename "$data/manifests.d/$manifest_prefix"
}
playbook_del() {
/usr/local/bin/k3s-uninstall.sh
}
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