fix up linting errors

pkg/cloudprovider/aws/amifamily/al2.go

@@ -1,3 +1,17 @@
+/*
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
 package amifamily
 
 import (
@@ -8,6 +22,7 @@ import (
 	"strings"
 
 	"github.com/aws/aws-sdk-go/aws"
+
 	"github.com/aws/karpenter/pkg/apis/provisioning/v1alpha5"
 	"github.com/aws/karpenter/pkg/cloudprovider"
 	"github.com/aws/karpenter/pkg/cloudprovider/aws/apis/v1alpha1"

pkg/cloudprovider/aws/amifamily/amifamily.go

@@ -1,3 +1,17 @@
+/*
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
 package amifamily
 
 import (
@@ -9,11 +23,12 @@ import (
 
 	"github.com/aws/aws-sdk-go/aws"
 	"github.com/aws/aws-sdk-go/service/ec2"
+	core "k8s.io/api/core/v1"
+	"k8s.io/apimachinery/pkg/api/resource"
+
 	"github.com/aws/karpenter/pkg/apis/provisioning/v1alpha5"
 	"github.com/aws/karpenter/pkg/cloudprovider"
 	"github.com/aws/karpenter/pkg/cloudprovider/aws/apis/v1alpha1"
-	core "k8s.io/api/core/v1"
-	"k8s.io/apimachinery/pkg/api/resource"
 )
 
 var amiFamilies = map[string]AMIFamily{}

pkg/cloudprovider/aws/amifamily/bottlerocket.go

@@ -1,3 +1,17 @@
+/*
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
 package amifamily
 
 import (
@@ -6,12 +20,13 @@ import (
 	"fmt"
 
 	"github.com/aws/aws-sdk-go/aws"
+	"k8s.io/apimachinery/pkg/api/resource"
+
 	"github.com/aws/karpenter/pkg/apis/provisioning/v1alpha5"
 	"github.com/aws/karpenter/pkg/cloudprovider"
 	"github.com/aws/karpenter/pkg/cloudprovider/aws/apis/v1alpha1"
 	"github.com/aws/karpenter/pkg/utils/functional"
 	"github.com/aws/karpenter/pkg/utils/injection"
-	"k8s.io/apimachinery/pkg/api/resource"
 )
 
 func init() {

pkg/cloudprovider/aws/amifamily/ubuntu.go

@@ -1,3 +1,17 @@
+/*
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
 package amifamily
 
 import (
@@ -8,6 +22,7 @@ import (
 	"strings"
 
 	"github.com/aws/aws-sdk-go/aws"
+
 	"github.com/aws/karpenter/pkg/cloudprovider"
 	"github.com/aws/karpenter/pkg/cloudprovider/aws/apis/v1alpha1"
 	"github.com/aws/karpenter/pkg/utils/functional"

pkg/cloudprovider/aws/providers/launchtemplate.go

@@ -117,7 +117,7 @@ func (p *LaunchTemplateProvider) Get(ctx context.Context, constraints *v1alpha1.
 	for amiID, instanceTypes := range amis {
 		amiFamily, _ := amifamily.Get(*constraints.AMIFamily)
 		// Ensure the launch template exists, or create it
-		launchTemplate, err := p.ensureLaunchTemplate(ctx, constraints, &launchTemplateOptions{
+		launchTemplate, err := p.ensureLaunchTemplate(ctx, &launchTemplateOptions{
 			UserData:            amiFamily.UserData(ctx, constraints, instanceTypes, additionalLabels, caBundle),
 			ClusterName:         injection.GetOptions(ctx).ClusterName,
 			InstanceProfile:     instanceProfile,
@@ -135,7 +135,7 @@ func (p *LaunchTemplateProvider) Get(ctx context.Context, constraints *v1alpha1.
 	return launchTemplates, nil
 }
 
-func (p *LaunchTemplateProvider) ensureLaunchTemplate(ctx context.Context, constraints *v1alpha1.Constraints, options *launchTemplateOptions) (*ec2.LaunchTemplate, error) {
+func (p *LaunchTemplateProvider) ensureLaunchTemplate(ctx context.Context, options *launchTemplateOptions) (*ec2.LaunchTemplate, error) {
 	// Ensure that multiple threads don't attempt to create the same launch template
 	p.Lock()
 	defer p.Unlock()
@@ -153,7 +153,7 @@ func (p *LaunchTemplateProvider) ensureLaunchTemplate(ctx context.Context, const
 	})
 	// Create LT if one doesn't exist
 	if isNotFound(err) {
-		launchTemplate, err = p.createLaunchTemplate(ctx, constraints, options)
+		launchTemplate, err = p.createLaunchTemplate(ctx, options)
 		if err != nil {
 			return nil, fmt.Errorf("creating launch template, %w", err)
 		}
@@ -170,7 +170,7 @@ func (p *LaunchTemplateProvider) ensureLaunchTemplate(ctx context.Context, const
 	return launchTemplate, nil
 }
 
-func (p *LaunchTemplateProvider) createLaunchTemplate(ctx context.Context, constraints *v1alpha1.Constraints, options *launchTemplateOptions) (*ec2.LaunchTemplate, error) {
+func (p *LaunchTemplateProvider) createLaunchTemplate(ctx context.Context, options *launchTemplateOptions) (*ec2.LaunchTemplate, error) {
 	output, err := p.EC2API.CreateLaunchTemplateWithContext(ctx, &ec2.CreateLaunchTemplateInput{
 		LaunchTemplateName: aws.String(launchTemplateName(options)),
 		LaunchTemplateData: &ec2.RequestLaunchTemplateData{

pkg/cloudprovider/aws/providers/providers.go

@@ -1,3 +1,17 @@
+/*
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
 package providers
 
 import (
@@ -13,9 +27,10 @@ import (
 	"github.com/aws/aws-sdk-go/aws/session"
 	"github.com/aws/aws-sdk-go/service/ec2"
 	"github.com/aws/aws-sdk-go/service/ssm"
-	"github.com/aws/karpenter/pkg/utils/project"
 	"k8s.io/client-go/kubernetes"
 	"knative.dev/pkg/logging"
+
+	"github.com/aws/karpenter/pkg/utils/project"
 )
 
 const (