aws: Rename eni package to ipam

Rename `pkg/aws/eni` to `pkg/aws/ipam` so the operator-side IPAM allocator
(the `ipamTypes.NodeOperations` implementation that runs in the Cilium
Operator) lives under a name that describes its role and is consistent
with other cloud provider packages
(`pkg/$cloud/{api,metadata,types,ipam}` layout).

Signed-off-by: Hadrien Patte <hadrien.patte@datadoghq.com>

Author: HadrienPatte

operator/pkg/ipam/allocator/aws/aws.go

@@ -15,7 +15,7 @@ import (
 	"github.com/cilium/cilium/operator/pkg/ipam/allocator"
 	"github.com/cilium/cilium/operator/pkg/ipam/nodemanager"
 	"github.com/cilium/cilium/pkg/aws/api"
-	"github.com/cilium/cilium/pkg/aws/eni"
+	"github.com/cilium/cilium/pkg/aws/ipam"
 	"github.com/cilium/cilium/pkg/aws/metadata"
 	"github.com/cilium/cilium/pkg/defaults"
 	"github.com/cilium/cilium/pkg/logging/logfields"
@@ -133,7 +133,7 @@ func (a *AllocatorAWS) Start(ctx context.Context, getterUpdater allocator.Cilium
 	if err != nil {
 		return nil, fmt.Errorf("unable to initialize metadata client: %w", err)
 	}
-	instances, err := eni.NewInstancesManager(ctx, a.rootLogger, a.client, imds)
+	instances, err := ipam.NewInstancesManager(ctx, a.rootLogger, a.client, imds)
 	if err != nil {
 		return nil, fmt.Errorf("unable to initialize ENI instances manager: %w", err)
 	}
@@ -149,7 +149,7 @@ func (a *AllocatorAWS) Start(ctx context.Context, getterUpdater allocator.Cilium
 	}
 
 	if a.ENIGarbageCollectionInterval > 0 {
-		eni.StartENIGarbageCollector(ctx, a.rootLogger, a.client, eni.GarbageCollectionParams{
+		ipam.StartENIGarbageCollector(ctx, a.rootLogger, a.client, ipam.GarbageCollectionParams{
 			RunInterval:    a.ENIGarbageCollectionInterval,
 			MaxPerInterval: defaults.ENIGarbageCollectionMaxPerInterval,
 			ENITags:        a.eniGCTags,

pkg/aws/eni/doc.go pkg/aws/ipam/doc.gopkg/aws/eni/doc.go renamed to pkg/aws/ipam/doc.go

@@ -1,5 +1,5 @@
 // SPDX-License-Identifier: Apache-2.0
 // Copyright Authors of Cilium
 
-// Package eni implements AWS ENI allocation logic
-package eni
+// Package ipam implements AWS ENI allocation logic
+package ipam

pkg/aws/eni/eni_gc.go pkg/aws/ipam/eni_gc.gopkg/aws/eni/eni_gc.go renamed to pkg/aws/ipam/eni_gc.go

@@ -1,7 +1,7 @@
 // SPDX-License-Identifier: Apache-2.0
 // Copyright Authors of Cilium
 
-package eni
+package ipam
 
 import (
 	"context"

pkg/aws/eni/eni_gc_test.go pkg/aws/ipam/eni_gc_test.gopkg/aws/eni/eni_gc_test.go renamed to pkg/aws/ipam/eni_gc_test.go

@@ -1,7 +1,7 @@
 // SPDX-License-Identifier: Apache-2.0
 // Copyright Authors of Cilium
 
-package eni
+package ipam
 
 import (
 	"context"

pkg/aws/eni/instances.go pkg/aws/ipam/instances.gopkg/aws/eni/instances.go renamed to pkg/aws/ipam/instances.go

@@ -3,7 +3,7 @@
 
 // Copyright 2017 Lyft, Inc.
 
-package eni
+package ipam
 
 import (
 	"context"
@@ -16,7 +16,7 @@ import (
 	ec2_types "github.com/aws/aws-sdk-go-v2/service/ec2/types"
 
 	"github.com/cilium/cilium/operator/pkg/ipam/nodemanager"
-	"github.com/cilium/cilium/pkg/aws/eni/limits"
+	"github.com/cilium/cilium/pkg/aws/ipam/limits"
 	"github.com/cilium/cilium/pkg/aws/metadata"
 	"github.com/cilium/cilium/pkg/aws/types"
 	iputil "github.com/cilium/cilium/pkg/ip"

pkg/aws/eni/instances_test.go pkg/aws/ipam/instances_test.gopkg/aws/eni/instances_test.go renamed to pkg/aws/ipam/instances_test.go

@@ -1,7 +1,7 @@
 // SPDX-License-Identifier: Apache-2.0
 // Copyright Authors of Cilium
 
-package eni
+package ipam
 
 import (
 	"net/netip"

pkg/aws/eni/limits/limits.go pkg/aws/ipam/limits/limits.gopkg/aws/eni/limits/limits.go renamed to pkg/aws/ipam/limits/limits.go

@@ -1,7 +1,7 @@
 // SPDX-License-Identifier: Apache-2.0
 // Copyright Authors of Cilium
 
-package eni
+package ipam
 
 import (
 	"github.com/cilium/cilium/pkg/logging/logfields"

pkg/aws/eni/limits/limits_test.go pkg/aws/ipam/limits/limits_test.gopkg/aws/eni/limits/limits_test.go renamed to pkg/aws/ipam/limits/limits_test.go

@@ -3,7 +3,7 @@
 
 // Copyright 2017 Lyft, Inc.
 
-package eni
+package ipam
 
 import (
 	"context"