Update to ACK runtime v0.27.1, code-generator v0.27.1 (#42)

### Update to ACK runtime `v0.27.1`, code-generator `v0.27.1`

----------

* ACK code-generator `v0.27.1` [release notes](https://github.com/aws-controllers-k8s/code-generator/releases/tag/v0.27.1)
* ACK runtime `v0.27.1` [release notes](https://github.com/aws-controllers-k8s/runtime/releases/tag/v0.27.1)

----------

NOTE:
This PR increments the release version of service controller from `v1.0.3` to `v1.0.4`

Once this PR is merged, release `v1.0.4` will be automatically created for `emrcontainers-controller`

**Please close this PR, if you do not want the new patch release for `emrcontainers-controller`**

----------

#### stdout for `make build-controller`:

```
building ack-generate ... ok.
==== building emrcontainers-controller ====
Copying common custom resource definitions into emrcontainers
Building Kubernetes API objects for emrcontainers
Generating deepcopy code for emrcontainers
Generating custom resource definitions for emrcontainers
Building service controller for emrcontainers
Generating RBAC manifests for emrcontainers
Running gofmt against generated code for emrcontainers
Updating additional GitHub repository maintenance files
==== building emrcontainers-controller release artifacts ====
Building release artifacts for emrcontainers-v1.0.4
Generating common custom resource definitions
Generating custom resource definitions for emrcontainers
Generating RBAC manifests for emrcontainers
```

----------

By submitting this pull request, I confirm that my contribution is made under the terms of the Apache 2.0 license.

apis/v1alpha1/ack-generate-metadata.yaml

@@ -1,8 +1,8 @@
 ack_generate_info:
-  build_date: "2023-09-07T01:28:31Z"
-  build_hash: 2f2b5e916c59ae2a793a1cc9f9d7333b197c9549
+  build_date: "2023-09-14T23:41:13Z"
+  build_hash: 892f29d00a4c4ad21a2fa32919921de18190979d
   go_version: go1.21.0
-  version: v0.27.0
+  version: v0.27.1
 api_directory_checksum: 1066e3b0ac63732903ec4155dba6b658fd83ef84
 api_version: v1alpha1
 aws_sdk_go_version: v1.44.93

config/controller/deployment.yaml

@@ -85,5 +85,6 @@ spec:
       terminationGracePeriodSeconds: 10
       serviceAccountName: ack-emrcontainers-controller
       hostIPC: false
-      hostNetwork: false
       hostPID: false
+      hostNetwork: false
+      dnsPolicy: ClusterFirst

config/controller/kustomization.yaml

@@ -6,4 +6,4 @@ kind: Kustomization
 images:
 - name: controller
   newName: public.ecr.aws/aws-controllers-k8s/emrcontainers-controller
-  newTag: 1.0.3
+  newTag: 1.0.4

helm/Chart.yaml

@@ -1,8 +1,8 @@
 apiVersion: v1
 name: emrcontainers-chart
 description: A Helm chart for the ACK service controller for Amazon EMR on EKS (EMRContainers)
-version: 1.0.3
-appVersion: 1.0.3
+version: 1.0.4
+appVersion: 1.0.4
 home: https://github.com/aws-controllers-k8s/emrcontainers-controller
 icon: https://raw.githubusercontent.com/aws/eks-charts/master/docs/logo/aws.png
 sources:

helm/templates/NOTES.txt

@@ -1,5 +1,5 @@
 {{ .Chart.Name }} has been installed.
-This chart deploys "public.ecr.aws/aws-controllers-k8s/emrcontainers-controller:1.0.3".
+This chart deploys "public.ecr.aws/aws-controllers-k8s/emrcontainers-controller:1.0.4".
 
 Check its status by running:
   kubectl --namespace {{ .Release.Namespace }} get pods -l "app.kubernetes.io/instance={{ .Release.Name }}"

helm/templates/deployment.yaml

@@ -11,7 +11,7 @@ metadata:
     k8s-app: {{ include "app.name" . }}
     helm.sh/chart: {{ include "chart.name-version" . }}
 spec:
-  replicas: 1
+  replicas: {{ .Values.deployment.replicas }}
   selector:
     matchLabels:
       app.kubernetes.io/name: {{ include "app.name" . }}
@@ -48,8 +48,9 @@ spec:
         - "$(AWS_REGION)"
         - --aws-endpoint-url
         - "$(AWS_ENDPOINT_URL)"
+{{- if .Values.log.enable_development_logging }}
         - --enable-development-logging
-        - "$(ENABLE_DEVELOPMENT_LOGGING)"
+{{- end }}
         - --log-level
         - "$(ACK_LOG_LEVEL)"
         - --resource-tags
@@ -58,10 +59,11 @@ spec:
         - "$(ACK_WATCH_NAMESPACE)"
         - --deletion-policy
         - "$(DELETION_POLICY)"
+{{- if .Values.leaderElection.enabled }}
         - --enable-leader-election
-        - "$(ENABLE_LEADER_ELECTION)"
         - --leader-election-namespace
         - "$(LEADER_ELECTION_NAMESPACE)"
+{{- end }}
 {{- if gt .Values.reconcile.defaultResyncPeriod 0.0 }}
         - --reconcile-default-resync-seconds
         - "$(RECONCILE_DEFAULT_RESYNC_SECONDS)"
@@ -91,12 +93,8 @@ spec:
           value: {{ include "watch-namespace" . }}
         - name: DELETION_POLICY
           value: {{ .Values.deletionPolicy }}
-        - name: ENABLED_LEADER_ELECTION
-          value: {{ .Values.leaderElection.enabled | quote }}
         - name: LEADER_ELECTION_NAMESPACE
           value: {{ .Values.leaderElection.namespace | quote }}
-        - name: ACK_ENABLE_DEVELOPMENT_LOGGING
-          value: {{ .Values.log.enable_development_logging | quote }}
         - name: ACK_LOG_LEVEL
           value: {{ .Values.log.level | quote }}
         - name: ACK_RESOURCE_TAGS
@@ -149,8 +147,9 @@ spec:
       priorityClassName: {{ .Values.deployment.priorityClassName }}
       {{ end -}}
       hostIPC: false
-      hostNetwork: false
       hostPID: false
+      hostNetwork: {{ .Values.deployment.hostNetwork }}
+      dnsPolicy: {{ .Values.deployment.dnsPolicy }}
       volumes:
       {{- if .Values.aws.credentials.secretName -}}
         - name: {{ .Values.aws.credentials.secretName }}

helm/templates/leader-election-role-binding.yaml

@@ -14,5 +14,5 @@ roleRef:
   name: emrcontainers-leader-election-role
 subjects:
 - kind: ServiceAccount
-  name: ack-emrcontainers-controller
+  name: {{ include "service-account.name" . }}
   namespace: {{ .Release.Namespace }}{{- end }}

helm/values.schema.json

@@ -47,6 +47,9 @@
           "minimum": 1,
           "maximum": 65535
         },
+        "replicas": {
+          "type": "integer"
+        },
         "nodeSelector": {
           "type": "object"
         },

helm/values.yaml

@@ -4,7 +4,7 @@
 
 image:
   repository: public.ecr.aws/aws-controllers-k8s/emrcontainers-controller
-  tag: 1.0.3
+  tag: 1.0.4
   pullPolicy: IfNotPresent
   pullSecrets: []
 
@@ -15,6 +15,10 @@ deployment:
   annotations: {}
   labels: {}
   containerPort: 8080
+  # Number of Deployment replicas
+  # This determines how many instances of the controller will be running. It's recommended
+  # to enable leader election if you need to increase the number of replicas > 1
+  replicas: 1
   # Which nodeSelector to set?
   # See: https://kubernetes.io/docs/concepts/scheduling-eviction/assign-pod-node/#nodeselector
   nodeSelector:
@@ -28,6 +32,15 @@ deployment:
   # Which priorityClassName to set?
   # See: https://kubernetes.io/docs/concepts/scheduling-eviction/pod-priority-preemption/#pod-priority
   priorityClassName: ""
+  # Specifies the hostname of the Pod.
+  # If not specified, the pod's hostname will be set to a system-defined value.
+  hostNetwork: false
+  # Set DNS policy for the pod.
+  # Defaults to "ClusterFirst".
+  # Valid values are 'ClusterFirstWithHostNet', 'ClusterFirst', 'Default' or 'None'.
+  # To have DNS options set along with hostNetwork, you have to specify DNS policy
+  # explicitly to 'ClusterFirstWithHostNet'.
+  dnsPolicy: ClusterFirst
   extraVolumes: []
   extraVolumeMounts: []
 
@@ -52,7 +65,7 @@ deployment:
 # If "installScope: cluster" then these labels will be applied to ClusterRole
 role:
   labels: {}
-  
+
 metrics:
   service:
     # Set to true to automatically create a Kubernetes Service resource for the
@@ -80,7 +93,7 @@ aws:
     # Secret stringData key that contains the credentials
     secretKey: "credentials"
     # Profile used for AWS credentials
-    profile: "default"  
+    profile: "default"
 
 # log level for the controller
 log: