From 7b5344a35021736e909466504bccf2eb1a46aa1f Mon Sep 17 00:00:00 2001
From: Sanskar Bhushan <sbdtu5498@gmail.com>
Date: Sat, 24 Jun 2023 05:32:38 +0530
Subject: [PATCH] adding helm charts to install kspan

Signed-off-by: Sanskar Bhushan <sbdtu5498@gmail.com>
---
 config/kspan-chart/Chart.yaml                 |  4 +++
 config/kspan-chart/templates/manager.yaml     | 30 +++++++++++++++++++
 .../kspan-chart/templates/role_binding.yaml   | 27 +++++++++++++++++
 config/kspan-chart/values.yaml                | 12 ++++++++
 4 files changed, 73 insertions(+)
 create mode 100644 config/kspan-chart/Chart.yaml
 create mode 100644 config/kspan-chart/templates/manager.yaml
 create mode 100644 config/kspan-chart/templates/role_binding.yaml
 create mode 100644 config/kspan-chart/values.yaml

diff --git a/config/kspan-chart/Chart.yaml b/config/kspan-chart/Chart.yaml
new file mode 100644
index 0000000..cd55b5b
--- /dev/null
+++ b/config/kspan-chart/Chart.yaml
@@ -0,0 +1,4 @@
+apiVersion: v2
+name: kspan-chart
+version: 0.1.0
+description: A Helm chart for deploying the kspan application
diff --git a/config/kspan-chart/templates/manager.yaml b/config/kspan-chart/templates/manager.yaml
new file mode 100644
index 0000000..f314cdd
--- /dev/null
+++ b/config/kspan-chart/templates/manager.yaml
@@ -0,0 +1,30 @@
+apiVersion: apps/v1
+kind: Deployment
+metadata:
+  name: controller-manager
+  namespace: {{ .Release.Namespace }}
+  labels:
+    control-plane: controller-manager
+spec:
+  selector:
+    matchLabels:
+      control-plane: controller-manager
+  replicas: 1
+  template:
+    metadata:
+      labels:
+        control-plane: controller-manager
+    spec:
+      containers:
+      - command:
+        - /manager
+        args:
+        - --otlp-addr=otel-collector.default:4317
+        image: {{ .Values.image.repository }}:{{ .Values.image.tag }}
+        name: manager
+        resources:
+          limits: {{ .Values.resources.limits | toYaml | nindent 12 }}
+          requests: {{ .Values.resources.requests | toYaml | nindent 12 }}
+      terminationGracePeriodSeconds: 10
+      serviceAccountName: kspan
+      automountServiceAccountToken: true
diff --git a/config/kspan-chart/templates/role_binding.yaml b/config/kspan-chart/templates/role_binding.yaml
new file mode 100644
index 0000000..9b2cdef
--- /dev/null
+++ b/config/kspan-chart/templates/role_binding.yaml
@@ -0,0 +1,27 @@
+apiVersion: rbac.authorization.k8s.io/v1
+kind: ClusterRole
+metadata:
+  name: kspan
+  namespace: {{ .Release.Namespace }}
+rules:
+  - apiGroups:
+      - "*"
+    resources:
+      - "*"
+    verbs:
+      - "*"
+
+---
+apiVersion: rbac.authorization.k8s.io/v1
+kind: ClusterRoleBinding
+metadata:
+  name: kspan
+  namespace: {{ .Release.Namespace }}
+roleRef:
+  apiGroup: rbac.authorization.k8s.io
+  kind: ClusterRole
+  name: kspan
+subjects:
+- kind: ServiceAccount
+  name: kspan
+  namespace: {{ .Release.Namespace }}
diff --git a/config/kspan-chart/values.yaml b/config/kspan-chart/values.yaml
new file mode 100644
index 0000000..ed0d9fd
--- /dev/null
+++ b/config/kspan-chart/values.yaml
@@ -0,0 +1,12 @@
+# Default values for kspan-chart.
+image:
+  repository: weaveworks/kspan
+  tag: main-12eefbe6
+
+resources:
+  limits:
+    cpu: 100m
+    memory: 30Mi
+  requests:
+    cpu: 100m
+    memory: 20Mi