Initial commit

template/resources/kubeconform.sh

@@ -0,0 +1,50 @@
+#!/usr/bin/env bash
+
+set -euo pipefail
+
+KUBERNETES_DIR=$1
+
+[[ -z "${KUBERNETES_DIR}" ]] && echo "Kubernetes location not specified" && exit 1
+
+kustomize_args=("--load-restrictor=LoadRestrictionsNone")
+kustomize_config="kustomization.yaml"
+kubeconform_args=(
+    "-strict"
+    "-ignore-missing-schemas"
+    "-skip"
+    "Gateway,HTTPRoute,Secret"
+    "-schema-location"
+    "default"
+    "-schema-location"
+    "https://k8s-schemas.home-operations.com/{{.Group}}/{{.ResourceKind}}_{{.ResourceAPIVersion}}.json"
+    "-verbose"
+)
+
+echo "=== Validating standalone manifests in ${KUBERNETES_DIR}/flux ==="
+find "${KUBERNETES_DIR}/flux" -maxdepth 1 -type f -name '*.yaml' -print0 | while IFS= read -r -d $'\0' file;
+do
+    kubeconform "${kubeconform_args[@]}" "${file}"
+    if [[ ${PIPESTATUS[0]} != 0 ]]; then
+        exit 1
+    fi
+done
+
+echo "=== Validating kustomizations in ${KUBERNETES_DIR}/flux ==="
+find "${KUBERNETES_DIR}/flux" -type f -name $kustomize_config -print0 | while IFS= read -r -d $'\0' file;
+do
+    echo "=== Validating kustomizations in ${file/%$kustomize_config} ==="
+    kustomize build "${file/%$kustomize_config}" "${kustomize_args[@]}" | kubeconform "${kubeconform_args[@]}"
+    if [[ ${PIPESTATUS[0]} != 0 ]]; then
+        exit 1
+    fi
+done
+
+echo "=== Validating kustomizations in ${KUBERNETES_DIR}/apps ==="
+find "${KUBERNETES_DIR}/apps" -type f -name $kustomize_config -print0 | while IFS= read -r -d $'\0' file;
+do
+    echo "=== Validating kustomizations in ${file/%$kustomize_config} ==="
+    kustomize build "${file/%$kustomize_config}" "${kustomize_args[@]}" | kubeconform "${kubeconform_args[@]}"
+    if [[ ${PIPESTATUS[0]} != 0 ]]; then
+        exit 1
+    fi
+done