Helm chart for Istio Operator

Operator is required to manage the
lifecycle fo Istio deployments

Issue-ID: MULTICLOUD-710

Signed-off-by: Pramod <pramod.raghavendra.jayathirth@intel.com>
Change-Id: I9ea2427eb88caf06c41fcf2fb6f0cc0c66e8fb96

1 files changed, 55 insertions, 0 deletions

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+/*
+ * Copyright 2019 Intel Corporation, Inc
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+## Prerequisites
+
+- Kubernetes 1.10.0+
+
+## Installing the chart
+
+To install the chart from local directory:
+
+```
+helm install --name=istio-operator --namespace=istio-system istio-operator
+```
+
+## Uninstalling the Chart
+
+To uninstall/delete the `istio-operator` release:
+
+```
+$ helm del --purge istio-operator
+```
+
+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 Banzaicloud Istio Operator chart and their default values.
+
+Parameter | Description | Default
+--------- | ----------- | -------
+`operator.image.repository` | Operator container image repository | `banzaicloud/istio-operator`
+`operator.image.tag` | Operator container image tag | `0.2.1`
+`operator.image.pullPolicy` | Operator container image pull policy | `IfNotPresent`
+`operator.resources` | CPU/Memory resource requests/limits (YAML) | Memory: `128Mi/256Mi`, CPU: `100m/200m`
+`istioVersion` | Supported Istio version | `1.2`
+`prometheusMetrics.enabled` | If true, use direct access for Prometheus metrics | `false`
+`prometheusMetrics.authProxy.enabled` | If true, use auth proxy for Prometheus metrics | `true`
+`prometheusMetrics.authProxy.image.repository` | Auth proxy container image repository | `gcr.io/kubebuilder/kube-rbac-proxy`
+`prometheusMetrics.authProxy.image.tag` | Auth proxy container image tag | `v0.4.0`
+`prometheusMetrics.authProxy.image.pullPolicy` | Auth proxy container image pull policy | `IfNotPresent`
+`rbac.enabled` | Create rbac service account and roles | `true`