Switch to using Flux logger.

This drops the existing use of Zap in favour of standardising on the
Flux logging setup.

go.mod

@@ -3,10 +3,12 @@ module github.com/weaveworks/templates-controller
 go 1.19
 
 require (
-	github.com/fluxcd/pkg/runtime v0.31.0
+	github.com/fluxcd/pkg/runtime v0.33.0
+	github.com/google/go-cmp v0.5.9
+	github.com/spf13/pflag v1.0.5
 	github.com/stretchr/testify v1.8.2
-	k8s.io/apimachinery v0.26.2
-	k8s.io/client-go v0.26.2
+	k8s.io/apimachinery v0.26.3
+	k8s.io/client-go v0.26.3
 	sigs.k8s.io/controller-runtime v0.14.5
 )
 
@@ -26,7 +28,6 @@ require (
 	github.com/golang/groupcache v0.0.0-20210331224755-41bb18bfe9da // indirect
 	github.com/golang/protobuf v1.5.2 // indirect
 	github.com/google/gnostic v0.6.9 // indirect
-	github.com/google/go-cmp v0.5.9 // indirect
 	github.com/google/gofuzz v1.2.0 // indirect
 	github.com/google/uuid v1.3.0 // indirect
 	github.com/imdario/mergo v0.3.13 // indirect
@@ -43,7 +44,6 @@ require (
 	github.com/prometheus/client_model v0.3.0 // indirect
 	github.com/prometheus/common v0.37.0 // indirect
 	github.com/prometheus/procfs v0.8.0 // indirect
-	github.com/spf13/pflag v1.0.5 // indirect
 	go.uber.org/atomic v1.10.0 // indirect
 	go.uber.org/multierr v1.8.0 // indirect
 	go.uber.org/zap v1.24.0 // indirect
@@ -59,7 +59,7 @@ require (
 	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 v0.26.2 // indirect
+	k8s.io/api v0.26.3 // indirect
 	k8s.io/apiextensions-apiserver v0.26.1 // indirect
 	k8s.io/component-base v0.26.2 // indirect
 	k8s.io/klog/v2 v2.90.1 // indirect

go.sum

@@ -76,8 +76,8 @@ github.com/evanphx/json-patch v5.6.0+incompatible h1:jBYDEEiFBPxA0v50tFdvOzQQTCv
 github.com/evanphx/json-patch/v5 v5.6.0 h1:b91NhWfaz02IuVxO9faSllyAtNXHMPkC5J8sJCLunww=
 github.com/evanphx/json-patch/v5 v5.6.0/go.mod h1:G79N1coSVB93tBe7j6PhzjmR3/2VvlbKOFpnXhI9Bw4=
 github.com/flowstack/go-jsonschema v0.1.1/go.mod h1:yL7fNggx1o8rm9RlgXv7hTBWxdBM0rVwpMwimd3F3N0=
-github.com/fluxcd/pkg/runtime v0.31.0 h1:addyXaANHl/A68bEjCbiR4HzcFKgfXv1eaG7B7ZHxOo=
-github.com/fluxcd/pkg/runtime v0.31.0/go.mod h1:toGOOubMo4ZC1aWhB8C3drdTglr1/A1dETeNwjiIv0g=
+github.com/fluxcd/pkg/runtime v0.33.0 h1:y6mFOj22mU/BXAxSTucTlT7vrWUjd0+iccK0pRN5CF0=
+github.com/fluxcd/pkg/runtime v0.33.0/go.mod h1:oDTerqMMtOQVNZeidwAPG7g/ai2xuidUduJzQh1IBVI=
 github.com/fsnotify/fsnotify v1.6.0 h1:n+5WquG0fcWoWp6xPWfHdbskMCQaFnG6PfBrh1Ky4HY=
 github.com/fsnotify/fsnotify v1.6.0/go.mod h1:sl3t1tCWJFWoRz9R8WJCbQihKKwmorjAbSClcnxKAGw=
 github.com/ghodss/yaml v1.0.0/go.mod h1:4dBDuWmgqj2HViK6kFavaiC9ZROes6MMH2rRYeMEF04=
@@ -619,14 +619,14 @@ honnef.co/go/tools v0.0.0-20190523083050-ea95bdfd59fc/go.mod h1:rf3lG4BRIbNafJWh
 honnef.co/go/tools v0.0.1-2019.2.3/go.mod h1:a3bituU0lyd329TUQxRnasdCoJDkEUEAqEt0JzvZhAg=
 honnef.co/go/tools v0.0.1-2020.1.3/go.mod h1:X/FiERA/W4tHapMX5mGpAtMSVEeEUOyHaw9vFzvIQ3k=
 honnef.co/go/tools v0.0.1-2020.1.4/go.mod h1:X/FiERA/W4tHapMX5mGpAtMSVEeEUOyHaw9vFzvIQ3k=
-k8s.io/api v0.26.2 h1:dM3cinp3PGB6asOySalOZxEG4CZ0IAdJsrYZXE/ovGQ=
-k8s.io/api v0.26.2/go.mod h1:1kjMQsFE+QHPfskEcVNgL3+Hp88B80uj0QtSOlj8itU=
+k8s.io/api v0.26.3 h1:emf74GIQMTik01Aum9dPP0gAypL8JTLl/lHa4V9RFSU=
+k8s.io/api v0.26.3/go.mod h1:PXsqwPMXBSBcL1lJ9CYDKy7kIReUydukS5JiRlxC3qE=
 k8s.io/apiextensions-apiserver v0.26.1 h1:cB8h1SRk6e/+i3NOrQgSFij1B2S0Y0wDoNl66bn8RMI=
 k8s.io/apiextensions-apiserver v0.26.1/go.mod h1:AptjOSXDGuE0JICx/Em15PaoO7buLwTs0dGleIHixSM=
-k8s.io/apimachinery v0.26.2 h1:da1u3D5wfR5u2RpLhE/ZtZS2P7QvDgLZTi9wrNZl/tQ=
-k8s.io/apimachinery v0.26.2/go.mod h1:ats7nN1LExKHvJ9TmwootT00Yz05MuYqPXEXaVeOy5I=
-k8s.io/client-go v0.26.2 h1:s1WkVujHX3kTp4Zn4yGNFK+dlDXy1bAAkIl+cFAiuYI=
-k8s.io/client-go v0.26.2/go.mod h1:u5EjOuSyBa09yqqyY7m3abZeovO/7D/WehVVlZ2qcqU=
+k8s.io/apimachinery v0.26.3 h1:dQx6PNETJ7nODU3XPtrwkfuubs6w7sX0M8n61zHIV/k=
+k8s.io/apimachinery v0.26.3/go.mod h1:ats7nN1LExKHvJ9TmwootT00Yz05MuYqPXEXaVeOy5I=
+k8s.io/client-go v0.26.3 h1:k1UY+KXfkxV2ScEL3gilKcF7761xkYsSD6BC9szIu8s=
+k8s.io/client-go v0.26.3/go.mod h1:ZPNu9lm8/dbRIPAgteN30RSXea6vrCpFvq+MateTUuQ=
 k8s.io/component-base v0.26.2 h1:IfWgCGUDzrD6wLLgXEstJKYZKAFS2kO+rBRi0p3LqcI=
 k8s.io/component-base v0.26.2/go.mod h1:DxbuIe9M3IZPRxPIzhch2m1eT7uFrSBJUBuVCQEBivs=
 k8s.io/klog/v2 v2.90.1 h1:m4bYOKall2MmOiRaR1J+We67Do7vm9KiQVlT96lnHUw=

main.go

@@ -17,19 +17,19 @@ limitations under the License.
 package main
 
 import (
-	"flag"
 	"os"
 
 	// Import all Kubernetes client auth plugins (e.g. Azure, GCP, OIDC, etc.)
 	// to ensure that exec-entrypoint and run can make use of them.
 	_ "k8s.io/client-go/plugin/pkg/client/auth"
 
+	"github.com/fluxcd/pkg/runtime/logger"
+	flag "github.com/spf13/pflag"
 	"k8s.io/apimachinery/pkg/runtime"
 	utilruntime "k8s.io/apimachinery/pkg/util/runtime"
 	clientgoscheme "k8s.io/client-go/kubernetes/scheme"
 	ctrl "sigs.k8s.io/controller-runtime"
 	"sigs.k8s.io/controller-runtime/pkg/healthz"
-	"sigs.k8s.io/controller-runtime/pkg/log/zap"
 
 	capiv1alpha1 "github.com/weaveworks/templates-controller/apis/capi/v1alpha1"
 	capiv1alpha2 "github.com/weaveworks/templates-controller/apis/capi/v1alpha2"
@@ -63,13 +63,12 @@ func main() {
 	flag.BoolVar(&enableLeaderElection, "leader-elect", false,
 		"Enable leader election for controller manager. "+
 			"Enabling this will ensure there is only one active controller manager.")
-	opts := zap.Options{
-		Development: true,
-	}
-	opts.BindFlags(flag.CommandLine)
+
+	var logOptions logger.Options
+	logOptions.BindFlags(flag.CommandLine)
 	flag.Parse()
 
-	ctrl.SetLogger(zap.New(zap.UseFlagOptions(&opts)))
+	ctrl.SetLogger(logger.NewLogger(logOptions))
 
 	mgr, err := ctrl.NewManager(ctrl.GetConfigOrDie(), ctrl.Options{
 		Scheme:                 scheme,