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Guard Prometheus data deletion workflow

This commit is contained in:
juvdiaz 2026-06-29 13:23:33 -06:00
parent 4561dd9788
commit c526b57f30
1 changed files with 19 additions and 2 deletions
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21
jeannie
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@ -497,9 +497,26 @@ run_tofu_plan_stack() {
move_prometheus_stack_workers() {
local stack="bootstrap/platform"
local namespace="${LAB_MONITORING_NAMESPACE:-monitoring}"
local auto_approve="${LAB_AUTO_APPROVE:-true}"
local -a approve_args=()
require_debian_server "move-prometheus-stack-workers"
if [[ "${LAB_CONFIRM_DELETE_PROMETHEUS_DATA:-}" != "true" ]]; then
cat >&2 <<'EOF'
move-prometheus-stack-workers deletes existing prometheus-stack PVC/PV data.
Rerun with LAB_CONFIRM_DELETE_PROMETHEUS_DATA=true when that data loss is intended.
EOF
exit 1
fi
if truthy "${auto_approve}"; then
approve_args+=("-auto-approve")
elif ! disabled_value "${auto_approve}"; then
echo "LAB_AUTO_APPROVE must be true or false." >&2
exit 1
fi
export TF_VAR_kubeconfig_path="${TF_VAR_kubeconfig_path:-${KUBECONFIG_PATH}}"
export KUBECONFIG="${TF_VAR_kubeconfig_path}"
@ -507,9 +524,9 @@ move_prometheus_stack_workers() {
ensure_homelab_node_labels
tofu -chdir="${REPO_ROOT}/${stack}" init
adopt_platform_existing_resources
tofu -chdir="${REPO_ROOT}/${stack}" destroy -target=helm_release.prometheus_stack -auto-approve
tofu -chdir="${REPO_ROOT}/${stack}" destroy -target=helm_release.prometheus_stack "${approve_args[@]}"
delete_prometheus_stack_storage "${namespace}"
tofu -chdir="${REPO_ROOT}/${stack}" apply -auto-approve
tofu -chdir="${REPO_ROOT}/${stack}" apply "${approve_args[@]}"
kubectl --kubeconfig "${KUBECONFIG_PATH}" -n "${namespace}" get pods -o wide
}