From ad258de76ac4dddb85531e7d5e1b7f0558dc35fb Mon Sep 17 00:00:00 2001
From: Jaro Rivera <jaromirrivera@gmail.com>
Date: Tue, 30 Aug 2022 10:43:41 -0400
Subject: [PATCH] Adding kubevip

---
 .../kustomizations/kustomization-kubevip.yaml | 19 +++++
 ...ap-kubevip-helm-chart-value-overrides.yaml |  0
 kubevip/vip.rbac.yaml                         | 32 ++++++++
 kubevip/vip.yaml                              | 77 +++++++++++++++++++
 4 files changed, 128 insertions(+)
 create mode 100644 bootstrap/kustomizations/kustomization-kubevip.yaml
 create mode 100644 kubevip/configmap-kubevip-helm-chart-value-overrides.yaml
 create mode 100644 kubevip/vip.rbac.yaml
 create mode 100644 kubevip/vip.yaml

diff --git a/bootstrap/kustomizations/kustomization-kubevip.yaml b/bootstrap/kustomizations/kustomization-kubevip.yaml
new file mode 100644
index 0000000..12bc97a
--- /dev/null
+++ b/bootstrap/kustomizations/kustomization-kubevip.yaml
@@ -0,0 +1,19 @@
+apiVersion: kustomize.toolkit.fluxcd.io/v1beta1
+kind: Kustomization
+metadata:
+  name: kubevip
+  namespace: flux-system
+spec:
+  interval: 15m
+  path: ./kubevip
+  prune: true # remove any elements later removed from the above path
+  timeout: 2m # if not set, this defaults to interval duration, which is 1h
+  sourceRef:
+    kind: GitRepository
+    name: flux-system
+  validation: server
+  healthChecks:
+    - apiVersion: apps/v1
+      kind: DaemonSet
+      name: kubevip
+      namespace: kube-system
diff --git a/kubevip/configmap-kubevip-helm-chart-value-overrides.yaml b/kubevip/configmap-kubevip-helm-chart-value-overrides.yaml
new file mode 100644
index 0000000..e69de29
diff --git a/kubevip/vip.rbac.yaml b/kubevip/vip.rbac.yaml
new file mode 100644
index 0000000..0480d0e
--- /dev/null
+++ b/kubevip/vip.rbac.yaml
@@ -0,0 +1,32 @@
+apiVersion: v1
+kind: ServiceAccount
+metadata:
+  name: kube-vip
+  namespace: kube-system
+---
+apiVersion: rbac.authorization.k8s.io/v1
+kind: ClusterRole
+metadata:
+  annotations:
+    rbac.authorization.kubernetes.io/autoupdate: "true"
+  name: system:kube-vip-role
+rules:
+  - apiGroups: [""]
+    resources: ["services", "services/status", "nodes", "endpoints"]
+    verbs: ["list","get","watch", "update"]
+  - apiGroups: ["coordination.k8s.io"]
+    resources: ["leases"]
+    verbs: ["list", "get", "watch", "update", "create"]
+---
+kind: ClusterRoleBinding
+apiVersion: rbac.authorization.k8s.io/v1
+metadata:
+  name: system:kube-vip-binding
+roleRef:
+  apiGroup: rbac.authorization.k8s.io
+  kind: ClusterRole
+  name: system:kube-vip-role
+subjects:
+- kind: ServiceAccount
+  name: kube-vip
+  namespace: kube-system
diff --git a/kubevip/vip.yaml b/kubevip/vip.yaml
new file mode 100644
index 0000000..f82e388
--- /dev/null
+++ b/kubevip/vip.yaml
@@ -0,0 +1,77 @@
+apiVersion: apps/v1
+kind: DaemonSet
+metadata:
+  name: kube-vip-ds
+  namespace: kube-system
+spec:
+  selector:
+    matchLabels:
+      name: kube-vip-ds
+  template:
+    metadata:
+      labels:
+        name: kube-vip-ds
+    spec:
+      affinity:
+        nodeAffinity:
+          requiredDuringSchedulingIgnoredDuringExecution:
+            nodeSelectorTerms:
+            - matchExpressions:
+              - key: node-role.kubernetes.io/master
+                operator: Exists
+            - matchExpressions:
+              - key: node-role.kubernetes.io/control-plane
+                operator: Exists
+      containers:
+      - args:
+        - manager
+        env:
+        - name: vip_arp
+          value: "true"
+        - name: port
+          value: "6443"
+        - name: vip_interface
+          value: "eth0"
+        - name: vip_cidr
+          value: "32"
+        - name: cp_enable
+          value: "true"
+        - name: cp_namespace
+          value: kube-system
+        - name: vip_ddns
+          value: "false"
+        - name: svc_enable
+          value: "false"
+        - name: vip_leaderelection
+          value: "true"
+        - name: vip_leaseduration
+          value: "15"
+        - name: vip_renewdeadline
+          value: "10"
+        - name: vip_retryperiod
+          value: "2"
+        - name: address
+          value: 172.16.10.30
+        image: ghcr.io/kube-vip/kube-vip:v0.5.0
+        imagePullPolicy: Always
+        name: kube-vip
+        resources: {}
+        securityContext:
+          capabilities:
+            add:
+            - NET_ADMIN
+            - NET_RAW
+            - SYS_TIME
+      hostNetwork: true
+      serviceAccountName: kube-vip
+      tolerations:
+      - effect: NoSchedule
+        operator: Exists
+      - effect: NoExecute
+        operator: Exists
+  updateStrategy: {}
+status:
+  currentNumberScheduled: 0
+  desiredNumberScheduled: 0
+  numberMisscheduled: 0
+  numberReady: 0