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[stable/node-local-dns]: Add option to enable logging #622

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merged 2 commits into from
Oct 29, 2024
Merged

[stable/node-local-dns]: Add option to enable logging #622

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43a3ddb
Add option to enable logging in node-local-dns
apurandare-aurva Oct 29, 2024
1659704
update chart version and related files
apurandare-aurva Oct 29, 2024
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2 changes: 1 addition & 1 deletion stable/node-local-dns/Chart.yaml
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Original file line number Diff line number Diff line change
@@ -1,6 +1,6 @@
apiVersion: v2
name: node-local-dns
version: 2.1.0
version: 2.1.1
appVersion: 1.23.1
maintainers:
- name: gabrieladt
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5 changes: 3 additions & 2 deletions stable/node-local-dns/README.md
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@@ -1,6 +1,6 @@
# node-local-dns

![Version: 2.1.0](https://img.shields.io/badge/Version-2.1.0-informational?style=flat-square) ![AppVersion: 1.23.1](https://img.shields.io/badge/AppVersion-1.23.1-informational?style=flat-square)
![Version: 2.1.1](https://img.shields.io/badge/Version-2.1.1-informational?style=flat-square) ![AppVersion: 1.23.1](https://img.shields.io/badge/AppVersion-1.23.1-informational?style=flat-square)

A chart to install node-local-dns.

Expand All @@ -23,7 +23,7 @@ helm install --generate-name oci://ghcr.io/deliveryhero/helm-charts/node-local-d
To install a specific version of this chart:

```console
helm install --generate-name oci://ghcr.io/deliveryhero/helm-charts/node-local-dns --version 2.1.0
helm install --generate-name oci://ghcr.io/deliveryhero/helm-charts/node-local-dns --version 2.1.1
```

To install the chart with the release name `my-release`:
Expand Down Expand Up @@ -55,6 +55,7 @@ helm install my-release oci://ghcr.io/deliveryhero/helm-charts/node-local-dns -f
| config.customUpstreamsvc | string | `""` | Use a custom upstreamsvc for -upstreamsvc |
| config.dnsDomain | string | `"cluster.local"` | Internal k8s DNS domain |
| config.dnsServer | string | `"172.20.0.10"` | Main coredns service (kube-dns) ip, used on iptables-mode. |
| config.enableLogging | bool | `false` | Set boolean to log DNS requests |
| config.healthPort | int | `8080` | Port used for the health endpoint |
| config.localDns | string | `"169.254.20.25"` | |
| config.noIPv6Lookups | bool | `false` | If true, return NOERROR when attempting to resolve an IPv6 address |
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6 changes: 6 additions & 0 deletions stable/node-local-dns/templates/configmap.yaml
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Expand Up @@ -12,6 +12,9 @@ data:
{{- tpl .Values.config.customConfig . | nindent 4}}
{{- else }}
{{ .Values.config.dnsDomain }}:53 {
{{- if .Values.config.enableLogging }}
log
{{- end }}
errors
cache {
success 9984 30
Expand Down Expand Up @@ -91,6 +94,9 @@ data:
prometheus :9253
}
.:53 {
{{- if .Values.config.enableLogging}}
log
{{- end }}
errors
{{- if .Values.config.prefetch.enabled}}
cache 30 {
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3 changes: 3 additions & 0 deletions stable/node-local-dns/values.yaml
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Expand Up @@ -22,6 +22,9 @@ config:
# -- Set communication protocol. Options are `prefer_udp` or `force_tcp`
commProtocol: "force_tcp"

# -- Set boolean to log DNS requests
enableLogging: false

# -- If true, return NOERROR when attempting to resolve an IPv6 address
noIPv6Lookups: false

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