Longhorn

Signed-off-by: Mario Vejlupek <[email protected]>

Author: devopsmariocom

Sources/longhorn/ingress.yaml

@@ -0,0 +1,22 @@
+---
+apiVersion: networking.k8s.io/v1beta1
+kind: Ingress
+metadata:
+  name: longhorn-ingress
+  namespace: longhorn-system
+  annotations:
+    cert-manager.io/cluster-issuer: "ingress"
+    kubernetes.io/ingress.class: nginx
+spec:
+  rules:
+  - host: longhorn.vejlupek.org
+    http:
+      paths:
+      - backend:
+          serviceName: longhorn-frontend
+          servicePort: 80
+        path: /
+  tls:
+  - hosts:
+    - longhorn.vejlupek.org
+    secretName: tls-secret-le-longhorn

Sources/longhorn/kustomization.yaml

@@ -0,0 +1,31 @@
+apiVersion: kustomize.config.k8s.io/v1beta1
+kind: Kustomization
+resources:
+- https://raw.githubusercontent.com/longhorn/longhorn/master/deploy/longhorn.yaml
+- ingress.yaml
+namespace: longhorn
+images:
+- name: longhornio/longhorn-manager
+  newName: vsellier/longhorn-manager
+  newTag: v1.0.1
+- name: longhornio/longhorn-ui
+  newName: vsellier/longhorn-ui
+  newTag: v1.0.1
+patches:
+- path: patch_csi.yaml
+  target:
+    group: apps
+    version: v1
+    kind: Deployment
+    name: longhorn-driver-deployer
+- path: patch_daemonset.yaml
+  target:
+    group: apps
+    version: v1
+    kind: DaemonSet
+    name: longhorn-manager
+- path: patch-default-settings-configmap.yaml
+  target:
+    version: v1
+    kind: ConfigMap
+    name: longhorn-default-setting

Sources/longhorn/patch-default-settings-configmap.yaml

@@ -0,0 +1,24 @@
+---
+- op: replace
+  path: /data/default-setting.yaml
+  value: |-
+    backup-target:
+    backup-target-credential-secret:
+    create-default-disk-labeled-nodes: true
+    default-data-path: /media/disk0
+    replica-soft-anti-affinity:
+    storage-over-provisioning-percentage:
+    storage-minimal-available-percentage:
+    upgrade-checker:
+    default-replica-count: 3
+    guaranteed-engine-cpu: 0.125
+    default-longhorn-static-storage-class:
+    backupstore-poll-interval:
+    taint-toleration:
+    priority-class:
+    registry-secret:
+    auto-salvage:
+    disable-scheduling-on-cordoned-node:
+    replica-zone-soft-anti-affinity:
+    volume-attachment-recovery-policy:
+    mkfs-ext4-parameters:

Sources/longhorn/patch_csi.yaml

@@ -0,0 +1,28 @@
+---
+- op: replace
+  path: /spec/template/spec/containers/0/command/4
+  value: vsellier/longhorn-manager:v1.0.1
+
+- op: add
+  path: /spec/template/spec/containers/0/env/-
+  value:
+    name: CSI_ATTACHER_IMAGE
+    value: vsellier/csi-attacher:v2.0.0
+
+- op: add
+  path: /spec/template/spec/containers/0/env/-
+  value:
+    name: CSI_PROVISIONER_IMAGE
+    value: vsellier/csi-provisioner:v1.4.0
+
+- op: add
+  path: /spec/template/spec/containers/0/env/-
+  value:
+    name: CSI_NODE_DRIVER_REGISTRAR_IMAGE
+    value: vsellier/csi-node-driver-registrar:v1.2.0
+
+- op: add
+  path: /spec/template/spec/containers/0/env/-
+  value:
+    name: CSI_RESIZER_IMAGE
+    value: vsellier/csi-resizer:v0.3.0

Sources/longhorn/patch_daemonset.yaml

@@ -0,0 +1,12 @@
+---
+- op: replace
+  path: /spec/template/spec/containers/0/command/4
+  value: vsellier/longhorn-engine:v1.0.1
+
+- op: replace
+  path: /spec/template/spec/containers/0/command/6
+  value: vsellier/longhorn-instance-manager:v1_20200514_1
+
+- op: replace
+  path: /spec/template/spec/containers/0/command/8
+  value: vsellier/longhorn-manager:v1.0.1

manifests.sh

@@ -14,7 +14,7 @@ fi
 echo "Cleanup manifests folder"
 rm -rf  manifests && mkdir manifests
 
-manifests="cert-manager ingress-nginx metallb-system monitoring-system"
+manifests="cert-manager ingress-nginx metallb-system monitoring-system longhorn"
 
 for service_namespace in ${manifests}
 do
@@ -25,3 +25,9 @@ do
   docker run -it --rm -e KUBECONFIG=/workdir/tmp/kube_config.yml -v ${PWD}:/workdir bitnami/kubectl:1.18.8 apply --wait --record=false -f /workdir/manifests/${service_namespace}.yml
 done
 
+for cluster_node in $(docker run -it --rm -e KUBECONFIG=/workdir/tmp/kube_config.yml -v ${PWD}:/workdir bitnami/kubectl:1.18.8 get no -o name)
+do
+
+  docker run -it --rm -e KUBECONFIG=/workdir/tmp/kube_config.yml -v ${PWD}:/workdir bitnami/kubectl:1.18.8 label $(echo $cluster_node | tr -d '[:space:]') node.longhorn.io/create-default-disk=true --overwrite
+
+done