Update README.md

README.md

@@ -1,6 +1,13 @@
 # Snippets for k3s
 
 * [Install k3s](#install-k3s)
+* [Namespaces and resource limits](#namespaces)
+  * [devel](#namespace-devel)
+  * [staging](#namespace-staging)
+  * [prod](#namespace-prod)
+* [Persistent volumes](#pv)
+  * [Local provider](#pv-local)
+  * [Longhorn - distributed/lightweight provider](#pv-longhorn)
 * [Disable Traefik-ingress](#disable-traefik-ingress)
 * [Enable NGINX-ingress](#enable-nginx-ingress)
   * [Installation](#install-nginx-ingress)
@@ -11,13 +18,6 @@
   * [Stick the nginx-ingress controler and my-nginx app together](#stick-nginx-ingress-and-tcp-service)
   * [Test exposed app on TCP-port 9000](#test-nginx-ingress-and-tcp-service)
 * [Running DaemonSets on `hostPort`](#running-daemonsets)
-* [Namespaces and resource limits](#namespaces)
-  * [devel](#namespace-devel)
-  * [staging](#namespace-staging)
-  * [prod](#namespace-prod)
-* [Persistent volumes](#pv)
-  * [Local provider](#pv-local)
-  * [Longhorn - distributed/lightweight provider](#pv-longhorn)
 * [HELM charts](#helm)
   * [Create a chart](#helm-create)
   * [Install local chart without packaging](#helm-install-without-packaging)
@@ -27,12 +27,126 @@
   * [Get deployment history](#helm-history)
   * [Rollback](#helm-rollback)
 
+
 ## Install k3s <a name="install-k3s"></a>
 https://k3s.io/:
 ```
 curl -sfL https://get.k3s.io | sh -
 ```
 
+# Namespaces and resource limits <a name="namespaces"></a>
+## devel <a name="namespace-devel"></a>
+namespace-devel-limitranges.yaml:
+```
+---
+apiVersion: v1
+kind: Namespace
+metadata:
+  name: devel
+  labels:
+    name: devel
+
+---
+apiVersion: v1
+kind: LimitRange
+metadata:
+  name: limit-range-devel
+  namespace: devel
+spec:
+  limits:
+  - default:
+      cpu: 500m
+      memory: 1Gi
+    defaultRequest:
+      cpu: 10m
+      memory: 4Mi
+    max:
+      cpu: 500m
+      memory: 1Gi
+    min:
+      cpu: 10m
+      memory: 4Mi
+    type: Container
+```
+`kubectl apply -f namespace-devel-limitranges.yaml`
+
+## staging <a name="namespace-staging"></a>
+namespace-staging.yml:
+```
+---
+apiVersion: v1
+kind: Namespace
+metadata:
+  name: staging
+  labels:
+    name: staging
+```
+`kubectl apply -f namespace-staging.yml`
+
+namespace-staging-limitranges.yaml:
+```
+apiVersion: v1
+kind: LimitRange
+metadata:
+  name: limit-range-staging
+spec:
+  limits:
+  - default:
+      cpu: 500m
+      memory: 1Gi
+    defaultRequest:
+      cpu: 10m
+      memory: 4Mi
+    max:
+      cpu: 500m
+      memory: 1Gi
+    min:
+      cpu: 10m
+      memory: 4Mi
+    type: Container
+```
+`kubectl apply -f namespace-staging-limitranges.yaml -n staging`
+
+## prod <a name="namespace-prod"></a>
+namespace-prod.yml:
+```
+---
+apiVersion: v1
+kind: Namespace
+metadata:
+  name: prod
+  labels:
+    name: prod
+```
+`kubectl apply -f namespace-prod.yml`
+
+namespace-prod-limitranges.yaml:
+```
+apiVersion: v1
+kind: LimitRange
+metadata:
+  name: limit-range-prod
+spec:
+  limits:
+  - defaultRequest:
+      cpu: 50m
+      memory: 4Mi
+    min:
+      cpu: 50m
+      memory: 4Mi
+    type: Container
+```
+`kubectl apply -f namespace-prod-limitranges.yaml -n prod`
+
+# Persistent Volumes <a name="pv"></a>
+## Local provider (local - ouf-of-the-box) <a name="pv-local"></a>
+https://rancher.com/docs/k3s/latest/en/storage/
+
+## Longhorn (lightweight/distributed) <a name="pv-longhorn"></a>
+* Requirements: https://longhorn.io/docs/0.8.0/install/requirements/
+  * Debian: `apt install open-iscsi`
+* Install: https://rancher.com/docs/k3s/latest/en/storage/
+
 ## Disable Traefik-ingress <a name="disable-traefik-ingress"></a>
 edit /etc/systemd/system/k3s.service:
 ```
@@ -327,122 +441,6 @@ spec:
     type: RollingUpdate
 ```
 
-# Namespaces and resource limits <a name="namespaces"></a>
-## devel <a name="namespace-devel"></a>
-namespace-devel.yml:
-```
----
-apiVersion: v1
-kind: Namespace
-metadata:
-  name: devel
-  labels:
-    name: devel
-```
-`kubectl apply -f namespace-devel.yml`
-
-namespace-devel-limitranges.yaml:
-```
-apiVersion: v1
-kind: LimitRange
-metadata:
-  name: limit-range-devel
-spec:
-  limits:
-  - default:
-      cpu: 500m
-      memory: 1Gi
-    defaultRequest:
-      cpu: 10m
-      memory: 4Mi
-    max:
-      cpu: 500m
-      memory: 1Gi
-    min:
-      cpu: 10m
-      memory: 4Mi
-    type: Container
-```
-`kubectl apply -f namespace-devel-limitranges.yaml -n devel`
-
-## staging <a name="namespace-staging"></a>
-namespace-staging.yml:
-```
----
-apiVersion: v1
-kind: Namespace
-metadata:
-  name: staging
-  labels:
-    name: staging
-```
-`kubectl apply -f namespace-staging.yml`
-
-namespace-staging-limitranges.yaml:
-```
-apiVersion: v1
-kind: LimitRange
-metadata:
-  name: limit-range-staging
-spec:
-  limits:
-  - default:
-      cpu: 500m
-      memory: 1Gi
-    defaultRequest:
-      cpu: 10m
-      memory: 4Mi
-    max:
-      cpu: 500m
-      memory: 1Gi
-    min:
-      cpu: 10m
-      memory: 4Mi
-    type: Container
-```
-`kubectl apply -f namespace-staging-limitranges.yaml -n staging`
-
-## prod <a name="namespace-prod"></a>
-namespace-prod.yml:
-```
----
-apiVersion: v1
-kind: Namespace
-metadata:
-  name: prod
-  labels:
-    name: prod
-```
-`kubectl apply -f namespace-prod.yml`
-
-namespace-prod-limitranges.yaml:
-```
-apiVersion: v1
-kind: LimitRange
-metadata:
-  name: limit-range-prod
-spec:
-  limits:
-  - defaultRequest:
-      cpu: 50m
-      memory: 4Mi
-    min:
-      cpu: 50m
-      memory: 4Mi
-    type: Container
-```
-`kubectl apply -f namespace-prod-limitranges.yaml -n prod`
-
-# Persistent Volumes <a name="pv"></a>
-## Local provider (local - ouf-of-the-box) <a name="pv-local"></a>
-https://rancher.com/docs/k3s/latest/en/storage/
-
-## Longhorn (lightweight/distributed) <a name="pv-longhorn"></a>
-* Requirements: https://longhorn.io/docs/0.8.0/install/requirements/
-  * Debian: `apt install open-iscsi`
-* Install: https://rancher.com/docs/k3s/latest/en/storage/
-
-
 # HELM charts <a name="helm"></a>
 Docs:
 * https://helm.sh/docs/intro/using_helm/