Merge pull request #5 from mjtrangoni/fix-helm-lint

Fix some trivial linter issues

.github/workflows/lint-test.yaml

@@ -7,23 +7,23 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout
-        uses: actions/checkout@v2
+        uses: actions/checkout@v4
         with:
           fetch-depth: 0
 
       - name: Run chart-testing (lint)
         id: lint
-        uses: helm/chart-testing-action@v1.1.0
+        uses: helm/chart-testing-action@v2.4.0
         with:
           command: lint
           config: ct.yaml
 
       - name: Create kind cluster
-        uses: helm/kind-action@v1.7.0
+        uses: helm/kind-action@v1.8.0
         if: steps.lint.outputs.changed == 'true'
 
       - name: Run chart-testing (install)
-        uses: helm/chart-testing-action@v1.1.0
+        uses: helm/chart-testing-action@v2.4.0
         with:
           command: install
           config: ct.yaml

.github/workflows/release.yaml

@@ -11,7 +11,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout
-        uses: actions/checkout@v2
+        uses: actions/checkout@v4
         with:
           fetch-depth: 0
 

README.md

@@ -2,7 +2,7 @@
 
 ## Helm Chart Repository
 
-```
+```console
 helm repo add node-local-dns https://lablabs.github.io/k8s-nodelocaldns-helm/
 helm install node-local-dns/node-local-dns
 ```

charts/node-local-dns/README.md

@@ -2,14 +2,14 @@
 
 ## Helm Chart Repository
 
-```
-helm repo add cloudflare-exporter https://lablabs.github.io/k8s-nodelocaldns-helm/
+```console
+helm repo add k8s-nodelocaldns-helm  https://lablabs.github.io/k8s-nodelocaldns-helm/
 helm install k8s-nodelocaldns-helm/node-local-dns
 ```
 
 ## Configuration
 
-This chart deploys NodeLocal DNSCache Daemon set according to https://kubernetes.io/docs/tasks/administer-cluster/nodelocaldns/.
+This chart deploys NodeLocal DNSCache Daemon set according to <https://kubernetes.io/docs/tasks/administer-cluster/nodelocaldns/>.
 
 It is designed to work both with iptables and IPVS setup.
 
@@ -143,4 +143,4 @@ config:
     }
 ```
 
-https://github.com/kubernetes/kubernetes/blob/master/cluster/addons/dns/nodelocaldns/nodelocaldns.yaml
+Reference [node-local-dns upstream](https://github.com/kubernetes/kubernetes/blob/master/cluster/addons/dns/nodelocaldns/nodelocaldns.yaml)

charts/node-local-dns/templates/serviceaccount.yaml

@@ -1,5 +1,5 @@
 ---
-{{- if .Values.serviceAccount.create -}}
+{{- if .Values.serviceAccount.create }}
 apiVersion: v1
 kind: ServiceAccount
 metadata: