Change production example to be an integration test (#237)

* Change production example to be an integration test The documentation is a better example then the test now. Separate the two. Signed-off-by: Kevin Fox <[email protected]> * Fix job name reference Signed-off-by: Kevin Fox <[email protected]> * Fix job name reference Signed-off-by: Kevin Fox <[email protected]> * Update postgresql example Signed-off-by: Kevin Fox <[email protected]> * Update mysql example Signed-off-by: Kevin Fox <[email protected]> * Update nested and mysql Signed-off-by: Kevin Fox <[email protected]> * Fix typo Signed-off-by: Kevin Fox <[email protected]> * Add support for integration tests in the tests/integration dir Signed-off-by: Kevin Fox <[email protected]> * Fix split issue and typo Signed-off-by: Kevin Fox <[email protected]> * Fix split issue Signed-off-by: Kevin Fox <[email protected]> * Try folding example your values into bash so that its not laying around in an fs for a user to accidently use. Signed-off-by: Kevin Fox <[email protected]> * Fix test Signed-off-by: Kevin Fox <[email protected]> * Fix test Signed-off-by: Kevin Fox <[email protected]> * Fix test Signed-off-by: Kevin Fox <[email protected]> * Fix test Signed-off-by: Kevin Fox <[email protected]> * Fix test Signed-off-by: Kevin Fox <[email protected]> * Fix test Signed-off-by: Kevin Fox <[email protected]> * Cleanup Signed-off-by: Kevin Fox <[email protected]> --------- Signed-off-by: Kevin Fox <[email protected]> Signed-off-by: kfox1111 <[email protected]> Co-authored-by: Faisal Memon <[email protected]>
2024-03-20 14:12:48 -07:00
parent 72768ecdbc
commit 993ee8582b
16 changed files with 36 additions and 114 deletions
@@ -0,0 +1,143 @@
+#!/usr/bin/env bash
+
+set -xe
+
+UPGRADE_VERSION=$(git ls-remote --tags origin -l 'spire-0.*' | awk -F. '{print $2}' | sort -n | tail -n 1 | sed 's/^/v0./; s/$/.0/')
+UPGRADE_REPO=https://spiffe.github.io/helm-charts-hardened
+
+SCRIPT="$(readlink -f "$0")"
+SCRIPTPATH="$(dirname "${SCRIPT}")"
+TESTDIR="${SCRIPTPATH}/../../../.github/tests"
+DEPS="${TESTDIR}/dependencies"
+
+# shellcheck source=/dev/null
+source "${SCRIPTPATH}/../../../.github/scripts/parse-versions.sh"
+# shellcheck source=/dev/null
+source "${TESTDIR}/common.sh"
+
+helm_install=(helm upgrade --install --create-namespace)
+ns=spire-server
+
+UPGRADE_ARGS=""
+CLEANUP=1
+
+for i in "$@"; do
+  case $i in
+    -u)
+      if [[ -z "$UPGRADE_VERSION" ]]; then
+        echo "Failed to detect previous version."
+        exit 1
+      fi
+      UPGRADE_ARGS="--repo $UPGRADE_REPO --version $UPGRADE_VERSION"
+      shift # past argument=value
+      ;;
+    -c)
+      CLEANUP=0
+      shift # past argument=value
+      ;;
+  esac
+done
+
+teardown() {
+  print_helm_releases
+  print_spire_workload_status spire-server spire-system
+
+  if [[ "$1" -ne 0 ]]; then
+    get_namespace_details spire-server spire-system
+  fi
+
+  if [ "${CLEANUP}" -eq 1 ]; then
+    helm uninstall --namespace "${ns}" spire 2>/dev/null || true
+    kubectl delete ns "${ns}" 2>/dev/null || true
+    kubectl delete ns spire-system 2>/dev/null || true
+    helm uninstall --namespace cert-manager cert-manager 2>/dev/null || true
+    kubectl delete ns cert-manager 2>/dev/null || true
+    helm uninstall --namespace ingress-nginx 2>/dev/null || true
+    kubectl delete ns ingress-nginx 2>/dev/null || true
+  fi
+}
+
+trap 'EC=$? && trap - SIGTERM && teardown $EC' SIGINT SIGTERM EXIT
+
+if [[ -n "$UPGRADE_ARGS" ]]; then
+  pushd "${SCRIPTPATH}"
+  git clone https://github.com/spiffe/helm-charts-hardened "${UPGRADE_VERSION}"
+  pushd "${UPGRADE_VERSION}"
+  git checkout "${UPGRADE_VERSION/v/spire-}"
+  helm install --create-namespace -n spire-system spire-crds charts/spire-crds
+  ./examples/production/run-tests.sh -c
+  popd
+  popd
+  # Any other upgrade steps go here. (Upgrade crds, delete statefulsets without cascade, etc.)
+  helm upgrade -n spire-system spire-crds charts/spire-crds --wait
+else
+
+  kubectl create namespace spire-system 2>/dev/null || true
+  kubectl label namespace spire-system pod-security.kubernetes.io/enforce=privileged || true
+  kubectl create namespace "${ns}" 2>/dev/null || true
+  kubectl label namespace "${ns}" pod-security.kubernetes.io/enforce=restricted || true
+
+  "${helm_install[@]}" cert-manager cert-manager --version "$VERSION_CERT_MANAGER" --repo "$HELM_REPO_CERT_MANAGER" \
+    --namespace cert-manager \
+    --create-namespace \
+    --set installCRDs=true \
+    --wait
+
+  kubectl apply -f "${DEPS}/testcert.yaml" -n spire-server
+
+  "${helm_install[@]}" ingress-nginx ingress-nginx --version "$VERSION_INGRESS_NGINX" --repo "$HELM_REPO_INGRESS_NGINX" \
+    --namespace ingress-nginx \
+    --create-namespace \
+    --set controller.extraArgs.enable-ssl-passthrough=,controller.admissionWebhooks.enabled=false,controller.service.type=ClusterIP \
+    --set controller.ingressClassResource.default=true \
+    --wait
+
+  ip=$(kubectl get svc -n ingress-nginx ingress-nginx-controller -o go-template='{{ .spec.clusterIP }}')
+  echo "$ip" oidc-discovery.production.other
+
+  cat > /tmp/dummydns <<EOF
+spiffe-oidc-discovery-provider:
+  tests:
+    hostAliases:
+      - ip: "$ip"
+        hostnames:
+          - "oidc-discovery.production.other"
+spire-agent:
+  hostAliases:
+    - ip: "$ip"
+      hostnames:
+        - "spire-server.production.other"
+spire-server:
+  tests:
+    hostAliases:
+      - ip: "$ip"
+        hostnames:
+          - "spire-server-federation.production.other"
+EOF
+
+fi
+
+install_and_test() {
+  # Can't pass an array to a function. We completely control the string so its safe.
+  # shellcheck disable=SC2086
+  "${helm_install[@]}" spire "$1" \
+    --namespace "${ns}" \
+    --values "${COMMON_TEST_YOUR_VALUES}" \
+    --values "${SCRIPTPATH}/values-expose-spiffe-oidc-discovery-provider-ingress-nginx.yaml" \
+    --values "${SCRIPTPATH}/values-expose-spire-server-ingress-nginx.yaml" \
+    --values "${SCRIPTPATH}/values-expose-federation-https-web-ingress-nginx.yaml" \
+    --values /tmp/dummydns \
+    --set spiffe-oidc-discovery-provider.tests.tls.customCA=tls-cert,spire-server.tests.tls.customCA=tls-cert \
+    --set spire-agent.server.address=spire-server.production.other,spire-agent.server.port=443 \
+    --set spire-server.federation.ingress.tlsSecret=tls-cert,spiffe-oidc-discovery-provider.ingress.tlsSecret=tls-cert \
+    --wait
+
+    helm test --namespace "${ns}" spire
+}
+
+install_and_test charts/spire ""
+
+if helm get manifest -n spire-server spire | grep -i example; then
+  echo Global settings did not work. Please fix.
+  exit 1
+fi