initial access-manager chart (#11)

* initial access-manager chart

Signed-off-by: Christian Kotzbauer <christian.kotzbauer@gmail.com>

* remove blank line

Signed-off-by: Christian Kotzbauer <christian.kotzbauer@gmail.com>

charts/access-manager/.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
+*~
+# Various IDEs
+.project
+.idea/
+*.tmproj

charts/access-manager/Chart.yaml

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+apiVersion: v1
+description: Kubernetes-Operator to simplify RBAC configurations
+name: access-manager
+version: 0.1.0
+appVersion: 0.1.0
+home: https://github.com/ckotzbauer/access-manager
+sources:
+  - https://github.com/ckotzbauer/access-manager
+  - https://github.com/ckotzbauer/helm-charts
+keywords:
+  - kubernetes-operator
+  - operator
+  - rbac
+maintainers:
+  - name: ckotzbauer
+    email: christian.kotzbauer@gmail.com

charts/access-manager/README.md

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+# Access-Manager
+
+Kubernetes-Operator to simplify RBAC configurations.
+
+Learn more: [https://github.com/ckotzbauer/access-manager](https://github.com/ckotzbauer/access-manager)
+
+## TL;DR;
+
+```bash
+$ helm install ckotzbauer/access-manager
+```
+
+## Prerequisites
+
+- Kubernetes 1.9+
+
+## Installing the Chart
+
+To install the chart with the release name `my-release`:
+
+```bash
+$ helm install --name my-release ckotzbauer/access-manager
+```
+
+The command deploys the access-manager operator on the Kubernetes cluster using the default configuration. The [configuration](#configuration) section lists the parameters that can be configured during installation.
+
+## Uninstalling the Chart
+
+To uninstall/delete the `my-release` deployment:
+
+```bash
+$ helm delete my-release
+```
+The command removes all the Kubernetes components associated with the chart and deletes the release.
+
+## Configuration
+
+The following table lists the configurable parameters of the Prometheus MSTeams chart and their default values.
+
+|               Parameter                |                    Description                    |            Default            |
+| -------------------------------------- | ------------------------------------------------- | ----------------------------- |
+| `image.repository`                     | container image repository                        | `ckotzbauer/access-manager`   |
+| `image.tag`                            | container image tag                               | `0.1.0`                       |
+| `image.pullPolicy`                     | container image pull policy                       | `IfNotPresent`                |
+| `nodeSelector`                         | node labels for pod assignment                    | `{}`                          |
+| `tolerations`                          | node tolerations for pod assignment               | `[]`                          |
+| `affinity`                             | node affinity for pod assignment                  | `{}`                          |
+| `podAnnotations`                       | annotations to add to each pod                    | `{}`                          |
+| `resources`                            | pod resource requests & limits                    | See [values.yaml](values.yaml)|
+| `securityContext`                      | container securityContext                         | See [values.yaml](values.yaml)|
+| `serviceAccount.create`	             | Should we create a ServiceAccount	             | `true`                        |
+| `serviceAccount.name`		             | Name of the ServiceAccount to use                 | null                          |
+
+Specify each parameter using the `--set key=value[,key=value]` argument to `helm install`. For example,
+
+```bash
+$ helm install --name my-release \
+    --set key_1=value_1,key_2=value_2 \
+    ckotzbauer/access-manager
+```
+
+Alternatively, a YAML file that specifies the values for the parameters can be provided while installing the chart. For example,
+
+```bash
+# example for staging
+$ helm install --name my-release -f values.yaml ckotzbauer/access-manager
+```
+
+> **Tip**: You can use the default [values.yaml](values.yaml)

charts/access-manager/crds/rbacdefinitions.yaml

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+apiVersion: apiextensions.k8s.io/v1
+kind: CustomResourceDefinition
+metadata:
+  name: rbacdefinitions.access-manager.io
+spec:
+  group: access-manager.io
+  names:
+    kind: RbacDefinition
+    listKind: RbacDefinitionList
+    plural: rbacdefinitions
+    singular: rbacdefinition
+  scope: Cluster
+  versions:
+  - name: v1beta1
+    schema:
+      openAPIV3Schema:
+        description: RbacDefinition is the Schema for the rbacdefinitions 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: RbacDefinitionSpec defines the desired state of RbacDefinition
+            type: object
+            properties:
+              paused:
+                type: boolean
+              namespaced:
+                description: Defines the desired state of RoleBindings
+                type: array
+                items:
+                  type: object
+                  properties:
+                    namespace:
+                      type: object
+                      properties:
+                        name:
+                          type: string
+                    namespaceSelector:
+                      type: object
+                      properties:
+                        matchLabels:
+                          type: object
+                          x-kubernetes-preserve-unknown-fields: true
+                        matchExpressions:
+                          type: array
+                          items:
+                            type: object
+                            x-kubernetes-preserve-unknown-fields: true
+                    bindings:
+                      type: array
+                      items:
+                        type: object
+                        properties:
+                          name:
+                            type: string
+                          roleName:
+                            type: string
+                          kind:
+                            type: string
+                          subjects:
+                            type: array
+                            items:
+                              type: object
+                              properties:
+                                name:
+                                  type: string
+                                kind:
+                                  type: string
+                                namespace:
+                                  type: string
+
+              cluster:
+                description: Defines the desired state of ClusterRoleBindings
+                type: array
+                items:
+                  type: object
+                  properties:
+                    name:
+                      type: string
+                    clusterRoleName:
+                      type: string
+                    subjects:
+                      type: array
+                      items:
+                        type: object
+                        properties:
+                          name:
+                            type: string
+                          kind:
+                            type: string
+                          namespace:
+                            type: string
+
+          status:
+            description: RbacDefinitionStatus defines the observed state of RbacDefinition
+            type: object
+        type: object
+    served: true
+    storage: true
+    subresources:
+      status: {}

charts/access-manager/templates/NOTES.txt

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+** Please be patient while the chart is being deployed **
+
+To monitor the deployment, execute the following command:
+
+	kubectl get pods -l name={{ template "app.name" . }}  --namespace {{ .Release.Namespace }} -w
+

charts/access-manager/templates/_helpers.tpl

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+{{/* vim: set filetype=mustache: */}}
+{{/*
+Expand the name of the chart.
+*/}}
+{{- define "app.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 "app.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 "app.chart" -}}
+{{- printf "%s-%s" .Chart.Name .Chart.Version | replace "+" "_" | trunc 63 | trimSuffix "-" -}}
+{{- end -}}
+
+{{/*
+Create the name of the service account to use
+*/}}
+{{- define "app.serviceAccountName" -}}
+{{- if .Values.serviceAccount.create -}}
+    {{ default (include "app.fullname" .) .Values.serviceAccount.name }}
+{{- else -}}
+    {{ default "default" .Values.serviceAccount.name }}
+{{- end -}}
+{{- end -}}

charts/access-manager/templates/clusterrolebinding.yaml

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+kind: ClusterRoleBinding
+apiVersion: rbac.authorization.k8s.io/v1
+metadata:
+  name: {{ template "app.serviceAccountName" . }}
+  labels:
+    app: {{ template "app.name" . }}
+    chart: {{ template "app.chart" . }}
+    release: {{ .Release.Name }}
+    heritage: {{ .Release.Service }}
+subjects:
+- kind: ServiceAccount
+  name: {{ template "app.serviceAccountName" . }}
+  namespace: {{ .Release.Namespace }}
+roleRef:
+  kind: ClusterRole
+  name: cluster-admin
+  apiGroup: rbac.authorization.k8s.io

charts/access-manager/templates/deployment.yaml

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+apiVersion: apps/v1
+kind: Deployment
+metadata:
+  name: {{ template "app.name" . }}
+  labels:
+    app: {{ template "app.name" . }}
+    chart: {{ template "app.chart" . }}
+    release: {{ .Release.Name }}
+    heritage: {{ .Release.Service }}
+spec:
+  replicas: 1
+  selector:
+    matchLabels:
+      app: {{ template "app.name" . }}
+      release: {{ .Release.Name }}
+  template:
+    metadata:
+      labels:
+        app: {{ template "app.name" . }}
+        release: {{ .Release.Name }}
+    {{- if .Values.podAnnotations }}
+      annotations:
+    {{ toYaml .Values.podAnnotations | indent 8 }}
+    {{- end }}
+    spec:
+      serviceAccountName: {{ template "app.serviceAccountName" . }}
+      containers:
+        - name: {{ .Chart.Name }}
+          image: "{{ .Values.image.repository }}:{{ .Values.image.tag }}"
+          imagePullPolicy: {{ .Values.image.pullPolicy }}
+          command:
+          - access-manager
+          env:
+            - name: WATCH_NAMESPACE
+              valueFrom:
+                fieldRef:
+                  fieldPath: metadata.namespace
+            - name: POD_NAME
+              valueFrom:
+                fieldRef:
+                  fieldPath: metadata.name
+            - name: OPERATOR_NAME
+              value: "access-manager"
+          securityContext:
+{{ toYaml .Values.securityContext | indent 12 }}
+          resources:
+{{ toYaml .Values.resources | indent 12 }}
+    {{- with .Values.nodeSelector }}
+      nodeSelector:
+{{ toYaml . | indent 8 }}
+    {{- end }}
+    {{- with .Values.affinity }}
+      affinity:
+{{ toYaml . | indent 8 }}
+    {{- end }}
+    {{- with .Values.tolerations }}
+      tolerations:
+{{ toYaml . | indent 8 }}
+    {{- end }}

charts/access-manager/templates/serviceaccount.yaml

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+{{ if .Values.serviceAccount.create }}
+apiVersion: v1
+kind: ServiceAccount
+metadata:
+  labels:
+    app: {{ template "app.name" . }}
+    chart: {{ template "app.chart" . }}
+    release: {{ .Release.Name }}
+    heritage: {{ .Release.Service }}
+  name: {{ template "app.serviceAccountName" . }}
+{{- end -}}

charts/access-manager/values.yaml

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+# Default values for access-manager.
+# This is a YAML-formatted file.
+# Declare variables to be passed into your templates.
+
+image:
+  repository: ckotzbauer/access-manager
+  tag: 0.1.0
+  pullPolicy: IfNotPresent
+
+podAnnotations: {}
+
+resources:
+  requests:
+    cpu: 10m
+    memory: 128Mi
+  limits:
+    cpu: 50m
+    memory: 128Mi
+
+securityContext:
+  privileged: false
+  runAsUser: 1001
+  runAsNonRoot: false
+
+serviceAccount:
+  # Specifies whether a ServiceAccount should be created
+  create: true
+
+  # The name of the ServiceAccount to use.
+  # If not set and create is true, a name is generated using the fullname template
+  name:
+
+nodeSelector: {}
+
+tolerations: []
+
+affinity: {}