Adding Calico Chart for AWS (#50)

* Adding Calico Chart for EKS

* Remove ---

* Adding logo

* Review changes

* All object names should be {{ template aws-calico.fullname . }}

* rename crd to crds

* Update readme

* Expose the version of calico

stable/aws-calico/.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

stable/aws-calico/Chart.yaml

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+apiVersion: v1
+description: A Helm chart for installing Calico on AWS
+website: https://docs.aws.amazon.com/eks/latest/userguide/calico.html
+name: aws-calico
+version: 0.1.0
+appVersion: 3.8.1
+icon: https://www.projectcalico.org/wp-content/uploads/2019/09/Calico_Logo_Large_Calico.png

stable/aws-calico/README.md

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+# Calico on AWS
+
+This chart installs Calico on AWS: https://docs.aws.amazon.com/eks/latest/userguide/calico.html
+
+## Prerequisites
+
+- Kubernetes 1.11+ running on AWS
+
+## Installing the Chart
+
+First add the EKS repository to Helm:
+
+```shell
+helm repo add eks https://aws.github.io/eks-charts
+```
+
+Install the Calico CRDs:
+
+```shell
+kubectl apply -k github.com/aws/eks-charts/stable/aws-calico//crds?ref=master
+```
+
+To install the chart with the release name `aws-calico` and default configuration:
+
+```shell
+$ helm install --name aws-calico --namespace kube-system eks/aws-calico
+```
+
+To install into an EKS cluster where the CNI is already installed, you can run:
+
+```shell
+helm upgrade --install --recreate-pods --force aws-calico --namespace kube-system eks/aws-calico
+```
+
+If you receive an error similar to `Error: release aws-calico failed: <resource> "aws-calico" already exists`, simply rerun the above command.
+
+## Configuration
+
+The following table lists the configurable parameters for this chart and their default values.
+
+| Parameter               | Description                                             | Default                         |
+| ------------------------|---------------------------------------------------------|---------------------------------|
+| `calico.typha.image`    | Calico Typha Image                                      | `quay.io/calico/typha`          |
+| `calico.node.image`     | Calico Node Image                                       | `quay.io/calico/node`           |
+| `calico.tag`            | Calico version                                          | `v3.8.1`                        |
+| `fullnameOverride`      | Override the fullname of the chart                      | `calico`                        |
+| `serviceAccount.name`   | The name of the ServiceAccount to use                   | `nil`                           |
+| `serviceAccount.create` | Specifies whether a ServiceAccount should be created    | `true`                          |
+
+Specify each parameter using the `--set key=value[,key=value]` argument to `helm install` or provide a YAML file containing the values for the above parameters:
+
+```shell
+$ helm install --name aws-calico --namespace kube-system eks/aws-calico --values values.yaml
+```

stable/aws-calico/crds/crds.yaml

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+# Create all the CustomResourceDefinitions needed for
+# Calico policy-only mode.
+
+apiVersion: apiextensions.k8s.io/v1beta1
+kind: CustomResourceDefinition
+metadata:
+  name: felixconfigurations.crd.projectcalico.org
+spec:
+  scope: Cluster
+  group: crd.projectcalico.org
+  versions:
+    - name: v1
+      served: true
+      storage: true
+  names:
+    kind: FelixConfiguration
+    plural: felixconfigurations
+    singular: felixconfiguration
+
+---
+
+apiVersion: apiextensions.k8s.io/v1beta1
+kind: CustomResourceDefinition
+metadata:
+  name: ipamblocks.crd.projectcalico.org
+spec:
+  scope: Cluster
+  group: crd.projectcalico.org
+  versions:
+    - name: v1
+      served: true
+      storage: true
+  names:
+    kind: IPAMBlock
+    plural: ipamblocks
+    singular: ipamblock
+
+---
+
+apiVersion: apiextensions.k8s.io/v1beta1
+kind: CustomResourceDefinition
+metadata:
+  name: blockaffinities.crd.projectcalico.org
+spec:
+  scope: Cluster
+  group: crd.projectcalico.org
+  versions:
+    - name: v1
+      served: true
+      storage: true
+  names:
+    kind: BlockAffinity
+    plural: blockaffinities
+    singular: blockaffinity
+
+---
+
+apiVersion: apiextensions.k8s.io/v1beta1
+kind: CustomResourceDefinition
+metadata:
+  name: bgpconfigurations.crd.projectcalico.org
+spec:
+  scope: Cluster
+  group: crd.projectcalico.org
+  versions:
+    - name: v1
+      served: true
+      storage: true
+  names:
+    kind: BGPConfiguration
+    plural: bgpconfigurations
+    singular: bgpconfiguration
+
+---
+apiVersion: apiextensions.k8s.io/v1beta1
+kind: CustomResourceDefinition
+metadata:
+  name: bgppeers.crd.projectcalico.org
+spec:
+  scope: Cluster
+  group: crd.projectcalico.org
+  versions:
+    - name: v1
+      served: true
+      storage: true
+  names:
+    kind: BGPPeer
+    plural: bgppeers
+    singular: bgppeer
+---
+
+apiVersion: apiextensions.k8s.io/v1beta1
+kind: CustomResourceDefinition
+metadata:
+  name: ippools.crd.projectcalico.org
+spec:
+  scope: Cluster
+  group: crd.projectcalico.org
+  versions:
+    - name: v1
+      served: true
+      storage: true
+  names:
+    kind: IPPool
+    plural: ippools
+    singular: ippool
+
+---
+
+apiVersion: apiextensions.k8s.io/v1beta1
+kind: CustomResourceDefinition
+metadata:
+  name: hostendpoints.crd.projectcalico.org
+spec:
+  scope: Cluster
+  group: crd.projectcalico.org
+  versions:
+    - name: v1
+      served: true
+      storage: true
+  names:
+    kind: HostEndpoint
+    plural: hostendpoints
+    singular: hostendpoint
+
+---
+
+apiVersion: apiextensions.k8s.io/v1beta1
+kind: CustomResourceDefinition
+metadata:
+  name: clusterinformations.crd.projectcalico.org
+spec:
+  scope: Cluster
+  group: crd.projectcalico.org
+  versions:
+    - name: v1
+      served: true
+      storage: true
+  names:
+    kind: ClusterInformation
+    plural: clusterinformations
+    singular: clusterinformation
+
+---
+
+apiVersion: apiextensions.k8s.io/v1beta1
+kind: CustomResourceDefinition
+metadata:
+  name: globalnetworkpolicies.crd.projectcalico.org
+spec:
+  scope: Cluster
+  group: crd.projectcalico.org
+  versions:
+    - name: v1
+      served: true
+      storage: true
+  names:
+    kind: GlobalNetworkPolicy
+    plural: globalnetworkpolicies
+    singular: globalnetworkpolicy
+
+---
+
+apiVersion: apiextensions.k8s.io/v1beta1
+kind: CustomResourceDefinition
+metadata:
+  name: globalnetworksets.crd.projectcalico.org
+spec:
+  scope: Cluster
+  group: crd.projectcalico.org
+  versions:
+    - name: v1
+      served: true
+      storage: true
+  names:
+    kind: GlobalNetworkSet
+    plural: globalnetworksets
+    singular: globalnetworkset
+
+---
+
+apiVersion: apiextensions.k8s.io/v1beta1
+kind: CustomResourceDefinition
+metadata:
+  name: networkpolicies.crd.projectcalico.org
+spec:
+  scope: Namespaced
+  group: crd.projectcalico.org
+  versions:
+    - name: v1
+      served: true
+      storage: true
+  names:
+    kind: NetworkPolicy
+    plural: networkpolicies
+    singular: networkpolicy
+
+---
+
+apiVersion: apiextensions.k8s.io/v1beta1
+kind: CustomResourceDefinition
+metadata:
+  name: networksets.crd.projectcalico.org
+spec:
+  scope: Namespaced
+  group: crd.projectcalico.org
+  versions:
+    - name: v1
+      served: true
+      storage: true
+  names:
+    kind: NetworkSet
+    plural: networksets
+    singular: networkset

stable/aws-calico/crds/kustomization.yaml

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+apiVersion: kustomize.config.k8s.io/v1beta1
+kind: Kustomization
+resources:
+- crds.yaml

stable/aws-calico/templates/_helpers.tpl

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+{{/* vim: set filetype=mustache: */}}
+{{/*
+Expand the name of the chart.
+*/}}
+{{- define "aws-calico.name" -}}
+{{- default .Chart.Name .Values.nameOverride | trunc 63 | trimSuffix "-" -}}
+{{- end -}}
+
+{{/*
+Create chart name and version as used by the chart label.
+*/}}
+{{- define "aws-calico.chart" -}}
+{{- printf "%s-%s" .Chart.Name .Chart.Version | replace "+" "_" | 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 "aws-calico.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 -}}
+
+{{/*
+Common labels
+*/}}
+{{- define "aws-calico.labels" -}}
+helm.sh/chart: {{ include "aws-calico.chart" . }}
+app.kubernetes.io/instance: {{ .Release.Name }}
+{{- if .Chart.AppVersion }}
+app.kubernetes.io/version: {{ .Chart.AppVersion | quote }}
+{{- end }}
+app.kubernetes.io/managed-by: {{ .Release.Service }}
+{{- end -}}
+
+{{/*
+Create the name of the service account to use
+*/}}
+{{- define "aws-calico.serviceAccountName" -}}
+{{- if .Values.serviceAccount.create -}}
+    {{ default (include "aws-calico.fullname" .) .Values.serviceAccount.name }}
+{{- else -}}
+    {{ default "default" .Values.serviceAccount.name }}
+{{- end -}}
+{{- end -}}

stable/aws-calico/templates/config-map.yaml

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+kind: ConfigMap
+apiVersion: v1
+metadata:
+  name: "{{ include "aws-calico.fullname" . }}-typha-horizontal-autoscaler"
+  labels:
+{{ include "aws-calico.labels" . | indent 4 }}
+data:
+  ladder: |-
+    {
+      "coresToReplicas": [],
+      "nodesToReplicas":
+      [
+        [1, 1],
+        [10, 2],
+        [100, 3],
+        [250, 4],
+        [500, 5],
+        [1000, 6],
+        [1500, 7],
+        [2000, 8]
+      ]
+    }