133 lines
3.6 KiB
Bash
Executable File
133 lines
3.6 KiB
Bash
Executable File
#!/usr/bin/env bash
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set -euo pipefail
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root=$(git rev-parse --show-toplevel)
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tools=(talosctl cilium-cli yq helm)
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cilium_version=1.18.4
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for tool in "${tools[@]}"; do
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command -v ${tool} > /dev/null || (echo "Missing: ${tool}" && exit -1)
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done
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cluster_name="${1:-}"
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if [ -z "${cluster_name}" ]; then
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echo "No cluster name has been specified."
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exit -1
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fi
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bootstrap_ip="${2:-}"
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if [ -z "${bootstrap_ip}" ]; then
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echo "No bootstrap ip has been specified."
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exit -1
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fi
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TALOSCONFIG=${TALOSCONFIG:-}
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if [ -z "${TALOSCONFIG}" ]; then
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echo "TALOSCONFIG is not set, please make sure to run \`. ./rendered/source.sh\` in the metal repository."
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exit -1
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fi
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if [ ! -f "${TALOSCONFIG}" ]; then
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echo "File specified in TALOSCONFIG (${TALOSCONFIG}) does not exist, make sure to generate it using \`./rendered/generate_configs.sh\` in the metal repository."
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fi
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clusters=($(cat $TALOSCONFIG | yq '.contexts | keys' -o csv | tr ',' ' '))
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if [[ ! "${clusters[*]}" =~ "${cluster_name}" ]]; then
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echo "Cluster '${cluster_name}' does not exist."
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echo "Available clusters:"
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for (( i=0; i<${#clusters[@]}; i++ )); do
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echo -e "\t${clusters[$i]}"
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done
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exit -1
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fi
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KUBECONFIG=${KUBECONFIG:-}
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if [ -z "${KUBECONFIG}" ]; then
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echo "KUBECONFIG is not set, please make sure to run \`. ./rendered/source.sh\` in the metal repository."
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exit -1
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fi
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KUBECONFIG=$(echo $KUBECONFIG | tr ':' '\n' | grep ${cluster_name}/kubeconfig)
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if [ -z "${KUBECONFIG}" ]; then
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echo "KUBECONFIG does not contain a path for the current cluster, please make sure to run \`. ./rendered/source.sh\` in the metal repository."
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exit -1
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fi
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vip=$(cat $TALOSCONFIG | yq ".contexts.${cluster_name}.endpoints[0]")
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if [ "${vip}" = "null" ]; then
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echo "Failed to get VIP of cluster."
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exit -1
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fi
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echo -n "Checking connection to ${bootstrap_ip}... "
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# spellchecker:ignore-next-line
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if nmap -Pn ${bootstrap_ip} -p 50000 | grep -q 'open'; then
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echo "[Success]"
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else
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echo "[Failure]"
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exit -1
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fi
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count=0
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max_retries=20
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# spellchecker:ignore-next-line
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while ! nmap -Pn ${vip} -p 50000 | grep -q 'open' && [ ${count} -lt ${max_retries} ]; do
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if [ $count -eq 0 ]; then
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echo -n "Bootstrapping Kubernetes"
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fi
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echo -n "."
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count=$((count+1))
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sleep 5
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talosctl --context ${cluster_name} -e ${bootstrap_ip} -n ${bootstrap_ip} bootstrap 2> /dev/null || true
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done
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if [ ${count} -ge ${max_retries} ]; then
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echo " [Failure]"
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exit -1
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elif [ ! $count -eq 0 ]; then
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echo " [Success]"
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fi
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talosctl --context ${cluster_name} -n "${bootstrap_ip}" kubeconfig -f
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count=0
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max_retries=20
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while [ -z "$(kubectl get nodes 2> /dev/null)" ]; do
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if [ $count -eq 0 ]; then
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echo -n "Waiting for apiserver"
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fi
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echo -n "."
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count=$((count+1))
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sleep 15
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done
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if [ ${count} -ge ${max_retries} ]; then
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echo " [Failure]"
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exit -1
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elif [ ! $count -eq 0 ]; then
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echo " [Success]"
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fi
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cluster_env=$(kubectl get configmaps -n flux-system cluster-variables -o jsonpath={.data.cluster_env})
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if ! helm status -n kube-system cilium &> /dev/null; then
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echo "Installing cilium..."
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helm repo add cilium https://helm.cilium.io/ > /dev/null
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helm repo update > /dev/null
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helm install \
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cilium \
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cilium/cilium \
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--version ${cilium_version} \
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--namespace kube-system \
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--values ${root}/controllers/cilium/base/values.yaml \
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--values ${root}/controllers/cilium/${cluster_env}/values.yaml
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fi
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cilium-cli status --wait
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# echo "Running connectivity test..."
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# cilium-cli connectivity test --namespace-labels pod-security.kubernetes.io/enforce=privileged
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echo "Bootstrapping flux..."
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flux bootstrap git \
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--url ssh://git@huizinga.dev/infra/foundation \
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--branch=main \
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--private-key-file=clusters/${cluster_name}/deploy.key -s \
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--path=clusters/${cluster_name} \
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--components-extra=source-watcher
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