Add simple functional tests

Signed-off-by: Dmitry Tantsur <dtantsur@protonmail.com>

.github/workflows/functional.yml

@@ -0,0 +1,31 @@
+name: Functional
+
+on:
+  push:
+    branches: [ "main" ]
+  pull_request:
+    branches: [ "main" ]
+
+jobs:
+  functional:
+    runs-on: ubuntu-latest
+    steps:
+    - uses: actions/checkout@v3
+    - uses: helm/kind-action@v1
+      with:
+        cluster_name: kind
+    - name: Prepare and run the tests
+      run: NOCLEAN=1 ./test/functional.sh
+
+    - name: Show the deployment
+      run: kubectl get -o yaml -n ironic-standalone-operator-system deployment/ironic-standalone-operator-controller-manager
+      if: always()
+    - name: Show all pods
+      run: kubectl get -o yaml -n ironic-standalone-operator-system pod
+      if: always()
+    - name: Show the logs
+      run: kubectl logs -n ironic-standalone-operator-system deployment/ironic-standalone-operator-controller-manager
+      if: always()
+    - name: Show all Ironic objects
+      run: kubectl get -o yaml -A ironic
+      if: always()

config/default/manager_auth_proxy_patch.yaml

@@ -53,3 +53,4 @@ spec:
         - "--health-probe-bind-address=:8081"
         - "--metrics-bind-address=127.0.0.1:8080"
         - "--leader-elect"
+        - "--webhook-port=0"  # FIXME(dtantsur): set up TLS and enable

config/manager/manager.yaml

@@ -41,6 +41,7 @@ spec:
         - /manager
         args:
         - --leader-elect
+        - --webhook-port 0  # FIXME(dtantsur): set up TLS and enable
         # TODO(dtantsur): default to a published image
         image: controller:latest
         name: manager

test/functional.sh

@@ -0,0 +1,32 @@
+#!/bin/bash
+
+set -x
+
+IMG="${IMG:-controller:test}"
+
+clean_up() {
+    cd "$(dirname $0)/.."
+    if [[ -z "${NOCLEAN:-}" ]]; then
+        make undeploy uninstall
+    fi
+}
+
+on_exit() {
+    EXIT=$?
+    set +e
+    clean_up
+    exit $EXIT
+}
+
+clean_up
+trap on_exit EXIT
+
+set -eu -o pipefail
+
+make docker-build IMG="${IMG}"
+kind load docker-image "${IMG}"
+make install deploy IMG="${IMG}"
+
+kubectl wait --for=condition=Available --timeout=60s \
+    -n ironic-standalone-operator-system deployment/ironic-standalone-operator-controller-manager
+cd test && go test

test/go.mod

@@ -0,0 +1,77 @@
+module github.com/metal3-io/ironic-standalone-operator/test
+
+go 1.19
+
+require (
+	github.com/metal3-io/ironic-standalone-operator v0.0.0
+	github.com/onsi/ginkgo/v2 v2.9.5
+	github.com/onsi/gomega v1.27.7
+	k8s.io/client-go v0.27.2
+	sigs.k8s.io/controller-runtime v0.15.0
+)
+
+require (
+	github.com/beorn7/perks v1.0.1 // indirect
+	github.com/cespare/xxhash/v2 v2.2.0 // indirect
+	github.com/davecgh/go-spew v1.1.1 // indirect
+	github.com/emicklei/go-restful/v3 v3.9.0 // indirect
+	github.com/evanphx/json-patch/v5 v5.6.0 // indirect
+	github.com/fsnotify/fsnotify v1.6.0 // indirect
+	github.com/go-logr/logr v1.2.4 // indirect
+	github.com/go-logr/zapr v1.2.4 // indirect
+	github.com/go-openapi/jsonpointer v0.19.6 // indirect
+	github.com/go-openapi/jsonreference v0.20.1 // indirect
+	github.com/go-openapi/swag v0.22.3 // indirect
+	github.com/go-task/slim-sprig v0.0.0-20230315185526-52ccab3ef572 // indirect
+	github.com/gogo/protobuf v1.3.2 // indirect
+	github.com/golang/groupcache v0.0.0-20210331224755-41bb18bfe9da // indirect
+	github.com/golang/protobuf v1.5.3 // indirect
+	github.com/google/gnostic v0.5.7-v3refs // indirect
+	github.com/google/go-cmp v0.5.9 // indirect
+	github.com/google/gofuzz v1.1.0 // indirect
+	github.com/google/pprof v0.0.0-20210720184732-4bb14d4b1be1 // indirect
+	github.com/google/uuid v1.3.0 // indirect
+	github.com/imdario/mergo v0.3.6 // indirect
+	github.com/josharian/intern v1.0.0 // indirect
+	github.com/json-iterator/go v1.1.12 // indirect
+	github.com/mailru/easyjson v0.7.7 // indirect
+	github.com/matttproud/golang_protobuf_extensions v1.0.4 // indirect
+	github.com/modern-go/concurrent v0.0.0-20180306012644-bacd9c7ef1dd // indirect
+	github.com/modern-go/reflect2 v1.0.2 // indirect
+	github.com/munnerz/goautoneg v0.0.0-20191010083416-a7dc8b61c822 // indirect
+	github.com/pkg/errors v0.9.1 // indirect
+	github.com/prometheus/client_golang v1.15.1 // indirect
+	github.com/prometheus/client_model v0.4.0 // indirect
+	github.com/prometheus/common v0.42.0 // indirect
+	github.com/prometheus/procfs v0.9.0 // indirect
+	github.com/spf13/pflag v1.0.5 // indirect
+	go.uber.org/atomic v1.7.0 // indirect
+	go.uber.org/multierr v1.6.0 // indirect
+	go.uber.org/zap v1.24.0 // indirect
+	go4.org/netipx v0.0.0-20230824141953-6213f710f925 // indirect
+	golang.org/x/net v0.10.0 // indirect
+	golang.org/x/oauth2 v0.5.0 // indirect
+	golang.org/x/sys v0.10.0 // indirect
+	golang.org/x/term v0.10.0 // indirect
+	golang.org/x/text v0.11.0 // indirect
+	golang.org/x/time v0.3.0 // indirect
+	golang.org/x/tools v0.9.4-0.20230601214343-86c93e8732cc // indirect
+	gomodules.xyz/jsonpatch/v2 v2.3.0 // indirect
+	google.golang.org/appengine v1.6.7 // indirect
+	google.golang.org/protobuf v1.30.0 // indirect
+	gopkg.in/inf.v0 v0.9.1 // indirect
+	gopkg.in/yaml.v2 v2.4.0 // indirect
+	gopkg.in/yaml.v3 v3.0.1 // indirect
+	k8s.io/api v0.27.2 // indirect
+	k8s.io/apiextensions-apiserver v0.27.2 // indirect
+	k8s.io/apimachinery v0.27.2 // indirect
+	k8s.io/component-base v0.27.2 // indirect
+	k8s.io/klog/v2 v2.90.1 // indirect
+	k8s.io/kube-openapi v0.0.0-20230501164219-8b0f38b5fd1f // indirect
+	k8s.io/utils v0.0.0-20230209194617-a36077c30491 // indirect
+	sigs.k8s.io/json v0.0.0-20221116044647-bc3834ca7abd // indirect
+	sigs.k8s.io/structured-merge-diff/v4 v4.2.3 // indirect
+	sigs.k8s.io/yaml v1.3.0 // indirect
+)
+
+replace github.com/metal3-io/ironic-standalone-operator => ../