feat: add helm image, new make commands, update docker file

charts/elasti/.helmignore

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+# Patterns to ignore when building packages.
+# This supports shell glob matching, relative path matching, and
+# negation (prefixed with !). Only one pattern per line.
+.DS_Store
+# Common VCS dirs
+.git/
+.gitignore
+.bzr/
+.bzrignore
+.hg/
+.hgignore
+.svn/
+# Common backup files
+*.swp
+*.bak
+*.tmp
+*.orig
+*~
+# Various IDEs
+.project
+.idea/
+*.tmproj
+.vscode/

charts/elasti/Chart.yaml

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+apiVersion: v2
+name: elasti
+description: A Helm chart for Elasti tool. Elasti is used for auto-scaling Kubernetes services based on incoming requests.
+# A chart can be either an 'application' or a 'library' chart.
+#
+# Application charts are a collection of templates that can be packaged into versioned archives
+# to be deployed.
+#
+# Library charts provide useful utilities or functions for the chart developer. They're included as
+# a dependency of application charts to inject those utilities and functions into the rendering
+# pipeline. Library charts do not define any templates and therefore cannot be deployed.
+type: application
+# This is the chart version. This version number should be incremented each time you make changes
+# to the chart and its templates, including the app version.
+# Versions are expected to follow Semantic Versioning (https://semver.org/)
+version: 0.1.0
+# This is the version number of the application being deployed. This version number should be
+# incremented each time you make changes to the application. Versions are not expected to
+# follow Semantic Versioning. They should reflect the version the application is using.
+# It is recommended to use it with quotes.
+appVersion: "0.1.0"

charts/elasti/templates/EDS-access-binding-rbac.yaml

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+apiVersion: rbac.authorization.k8s.io/v1
+kind: ClusterRoleBinding
+metadata:
+  name: {{ include "elasti.fullname" . }}-EDS-access-binding
+  labels:
+  {{- include "elasti.labels" . | nindent 4 }}
+roleRef:
+  apiGroup: rbac.authorization.k8s.io
+  kind: ClusterRole
+  name: '{{ include "elasti.fullname" . }}-EDS-access'
+subjects:
+- kind: ServiceAccount
+  name: '{{ include "elasti.fullname" . }}-controller-manager'
+  namespace: '{{ .Release.Namespace }}'

charts/elasti/templates/EDS-access-rbac.yaml

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+apiVersion: rbac.authorization.k8s.io/v1
+kind: ClusterRole
+metadata:
+  name: {{ include "elasti.fullname" . }}-EDS-access
+  labels:
+  {{- include "elasti.labels" . | nindent 4 }}
+rules:
+- apiGroups:
+  - apps
+  resources:
+  - deployments
+  verbs:
+  - get
+  - list
+  - watch
+- apiGroups:
+  - discovery.k8s.io
+  resources:
+  - endpointslices
+  verbs:
+  - get
+  - list
+  - watch
+  - update
+  - patch
+  - delete
+  - create
+- apiGroups:
+  - ""
+  resources:
+  - services
+  verbs:
+  - get
+  - list
+  - watch
+  - update
+  - patch
+  - delete
+  - create

charts/elasti/templates/_helpers.tpl

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+{{/*
+Expand the name of the chart.
+*/}}
+{{- define "elasti.name" -}}
+{{- default .Chart.Name .Values.nameOverride | trunc 63 | trimSuffix "-" }}
+{{- end }}
+
+{{/*
+Create a default fully qualified app name.
+We truncate at 63 chars because some Kubernetes name fields are limited to this (by the DNS naming spec).
+If release name contains chart name it will be used as a full name.
+*/}}
+{{- define "elasti.fullname" -}}
+{{- if .Values.fullnameOverride }}
+{{- .Values.fullnameOverride | trunc 63 | trimSuffix "-" }}
+{{- else }}
+{{- $name := default .Chart.Name .Values.nameOverride }}
+{{- if contains $name .Release.Name }}
+{{- .Release.Name | trunc 63 | trimSuffix "-" }}
+{{- else }}
+{{- printf "%s-%s" .Release.Name $name | trunc 63 | trimSuffix "-" }}
+{{- end }}
+{{- end }}
+{{- end }}
+
+{{/*
+Create chart name and version as used by the chart label.
+*/}}
+{{- define "elasti.chart" -}}
+{{- printf "%s-%s" .Chart.Name .Chart.Version | replace "+" "_" | trunc 63 | trimSuffix "-" }}
+{{- end }}
+
+{{/*
+Common labels
+*/}}
+{{- define "elasti.labels" -}}
+helm.sh/chart: {{ include "elasti.chart" . }}
+{{ include "elasti.selectorLabels" . }}
+{{- if .Chart.AppVersion }}
+app.kubernetes.io/version: {{ .Chart.AppVersion | quote }}
+{{- end }}
+app.kubernetes.io/managed-by: {{ .Release.Service }}
+{{- end }}
+
+{{/*
+Selector labels
+*/}}
+{{- define "elasti.selectorLabels" -}}
+app.kubernetes.io/name: {{ include "elasti.name" . }}
+app.kubernetes.io/instance: {{ .Release.Name }}
+{{- end }}
+
+{{/*
+Create the name of the service account to use
+*/}}
+{{- define "elasti.serviceAccountName" -}}
+{{- if .Values.serviceAccount.create }}
+{{- default (include "elasti.fullname" .) .Values.serviceAccount.name }}
+{{- else }}
+{{- default "default" .Values.serviceAccount.name }}
+{{- end }}
+{{- end }}

charts/elasti/templates/apiserver-node-access-binding-rbac.yaml

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+apiVersion: rbac.authorization.k8s.io/v1
+kind: ClusterRoleBinding
+metadata:
+  name: {{ include "elasti.fullname" . }}-apiserver-node-access-binding
+  labels:
+  {{- include "elasti.labels" . | nindent 4 }}
+roleRef:
+  apiGroup: rbac.authorization.k8s.io
+  kind: ClusterRole
+  name: '{{ include "elasti.fullname" . }}-apiserver-node-access'
+subjects:
+- apiGroup: rbac.authorization.k8s.io
+  kind: User
+  name: kube-apiserver-kubelet-client
+  namespace: '{{ .Release.Namespace }}'

charts/elasti/templates/apiserver-node-access-rbac.yaml

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+apiVersion: rbac.authorization.k8s.io/v1
+kind: ClusterRole
+metadata:
+  name: {{ include "elasti.fullname" . }}-apiserver-node-access
+  labels:
+  {{- include "elasti.labels" . | nindent 4 }}
+rules:
+- apiGroups:
+  - ""
+  resources:
+  - nodes
+  verbs:
+  - get
+  - list
+  - watch
+- apiGroups:
+  - ""
+  resources:
+  - nodes/proxy
+  verbs:
+  - get

charts/elasti/templates/controller-service.yaml

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+apiVersion: v1
+kind: Service
+metadata:
+  name: {{ include "elasti.fullname" . }}-controller-service
+  labels:
+    control-plane: controller-manager
+  {{- include "elasti.labels" . | nindent 4 }}
+spec:
+  type: {{ .Values.controllerService.type }}
+  selector:
+    control-plane: controller-manager
+  {{- include "elasti.selectorLabels" . | nindent 4 }}
+  ports:
+	{{- .Values.controllerService.ports | toYaml | nindent 2 }}

charts/elasti/templates/deployment.yaml

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+apiVersion: apps/v1
+kind: Deployment
+metadata:
+  name: {{ include "elasti.fullname" . }}-controller-manager
+  labels:
+    control-plane: controller-manager
+  {{- include "elasti.labels" . | nindent 4 }}
+spec:
+  replicas: {{ .Values.controllerManager.replicas }}
+  selector:
+    matchLabels:
+      control-plane: controller-manager
+    {{- include "elasti.selectorLabels" . | nindent 6 }}
+  template:
+    metadata:
+      labels:
+        control-plane: controller-manager
+      {{- include "elasti.selectorLabels" . | nindent 8 }}
+      annotations:
+        kubectl.kubernetes.io/default-container: manager
+    spec:
+      containers:
+      - args: {{- toYaml .Values.controllerManager.manager.args | nindent 8 }}
+        command:
+        - /manager
+        env:
+        - name: KUBERNETES_CLUSTER_DOMAIN
+          value: {{ quote .Values.kubernetesClusterDomain }}
+        image: {{ .Values.controllerManager.manager.image.repository }}:{{ .Values.controllerManager.manager.image.tag
+          | default .Chart.AppVersion }}
+        livenessProbe:
+          httpGet:
+            path: /healthz
+            port: 8081
+          initialDelaySeconds: 15
+          periodSeconds: 20
+        name: manager
+        ports:
+        - containerPort: 8013
+          name: metrics
+          protocol: TCP
+        readinessProbe:
+          httpGet:
+            path: /readyz
+            port: 8081
+          initialDelaySeconds: 5
+          periodSeconds: 10
+        resources: {{- toYaml .Values.controllerManager.manager.resources | nindent 10
+          }}
+        securityContext: {{- toYaml .Values.controllerManager.manager.containerSecurityContext
+          | nindent 10 }}
+      securityContext:
+        runAsNonRoot: true
+      serviceAccountName: {{ include "elasti.fullname" . }}-controller-manager
+      terminationGracePeriodSeconds: 10
+---
+apiVersion: apps/v1
+kind: Deployment
+metadata:
+  name: {{ include "elasti.fullname" . }}-resolver
+  labels:
+  {{- include "elasti.labels" . | nindent 4 }}
+spec:
+  replicas: {{ .Values.resolver.replicas }}
+  selector:
+    matchLabels:
+      app: resolver
+    {{- include "elasti.selectorLabels" . | nindent 6 }}
+  template:
+    metadata:
+      labels:
+        app: resolver
+      {{- include "elasti.selectorLabels" . | nindent 8 }}
+    spec:
+      containers:
+      - env:
+        - name: SYSTEM_NAMESPACE
+          value: {{ quote .Values.resolver.playground.env.systemNamespace }}
+        - name: KUBERNETES_CLUSTER_DOMAIN
+          value: {{ quote .Values.kubernetesClusterDomain }}
+        image: {{ .Values.resolver.playground.image.repository }}:{{ .Values.resolver.playground.image.tag
+          | default .Chart.AppVersion }}
+        name: playground
+        ports:
+        - containerPort: 8012
+        resources: {{- toYaml .Values.resolver.playground.resources | nindent 10 }}

charts/elasti/templates/elastiservice-crd.yaml

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+apiVersion: apiextensions.k8s.io/v1
+kind: CustomResourceDefinition
+metadata:
+  name: elastiservices.elasti.truefoundry.io
+  annotations:
+    controller-gen.kubebuilder.io/version: v0.14.0
+  labels:
+  {{- include "elasti.labels" . | nindent 4 }}
+spec:
+  group: elasti.truefoundry.io
+  names:
+    kind: ElastiService
+    listKind: ElastiServiceList
+    plural: elastiservices
+    singular: elastiservice
+  scope: Namespaced
+  versions:
+  - name: v1alpha1
+    schema:
+      openAPIV3Schema:
+        description: ElastiService is the Schema for the elastiservices API
+        properties:
+          apiVersion:
+            description: |-
+              APIVersion defines the versioned schema of this representation of an object.
+              Servers should convert recognized schemas to the latest internal value, and
+              may reject unrecognized values.
+              More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#resources
+            type: string
+          kind:
+            description: |-
+              Kind is a string value representing the REST resource this object represents.
+              Servers may infer this from the endpoint the client submits requests to.
+              Cannot be updated.
+              In CamelCase.
+              More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#types-kinds
+            type: string
+          metadata:
+            type: object
+          spec:
+            description: ElastiServiceSpec defines the desired state of ElastiService
+            properties:
+              deploymentName:
+                type: string
+              idlePeriod:
+                description: Idle Period is how long should the target VirtualService
+                  be Idle(without requests), before we scale it down to 0.
+                format: int32
+                type: integer
+              queueTimeout:
+                description: How long do playground hold the request for, before dumping
+                  the queue. Default is 60s.
+                format: int32
+                type: integer
+              service:
+                type: string
+            type: object
+          status:
+            description: ElastiServiceStatus defines the observed state of ElastiService
+            properties:
+              lastReconciledTime:
+                description: |-
+                  INSERT ADDITIONAL STATUS FIELD - define observed state of cluster
+                  Important: Run "make" to regenerate code after modifying this file
+                format: date-time
+                type: string
+              mode:
+                type: string
+              state:
+                type: string
+            type: object
+        type: object
+    served: true
+    storage: true
+    subresources:
+      status: {}
+status:
+  acceptedNames:
+    kind: ""
+    plural: ""
+  conditions: []
+  storedVersions: []