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authorLucjan Bryndza <l.bryndza@samsung.com>2020-02-06 15:20:24 +0100
committerLucjan Bryndza <l.bryndza@samsung.com>2020-02-17 10:00:50 +0100
commite604acd6b77fda1c4850333df04ce7881afeecb5 (patch)
tree9bbc93cc19d4af12b25d4aee48485d50f84dc957 /kubernetes/contrib/dns-server-for-vhost-ingress-testing/bind9dns/templates/NOTES.txt
parent0f3e13456f6a311786d29e7a2a560070e3d96e81 (diff)
DNS test server for ingress controller
Testing ingress controller based on virtual hosts requires a lot of entries in the /etc/hosts. The better way is to create DNS server for testing purposes. Signed-off-by: Lucjan Bryndza <l.bryndza@samsung.com> Issue-ID: OOM-2289 Change-Id: I2ab104c7391e9634972931ac7e79bec5711d2b39 Signed-off-by: Lucjan Bryndza <l.bryndza@samsung.com>
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+1. Get the installed DNS host and port by running this commands:
+{{- if .Values.ingress.enabled }}
+{{- range $host := .Values.ingress.hosts }}
+ {{- range $.Values.ingress.paths }}
+ http{{ if $.Values.ingress.tls }}s{{ end }}://{{ $host }}{{ . }}
+ {{- end }}
+{{- end }}
+{{- else if contains "NodePort" .Values.service.type }}
+ export NODE_PORT=$(kubectl get --namespace {{ .Release.Namespace }} -o jsonpath="{.spec.ports[0].nodePort}" services {{ include "bind9dns.fullname" . }})
+ export NODE_IP=$(kubectl get nodes --namespace {{ .Release.Namespace }} -o jsonpath="{.items[0].status.addresses[0].address}")
+ echo DNS host: $NODE_IP dns port: $NODE_PORT
+{{- else if contains "LoadBalancer" .Values.service.type }}
+ NOTE: It may take a few minutes for the LoadBalancer IP to be available.
+ You can watch the status of by running 'kubectl get svc -w {{ include "bind9dns.fullname" . }}'
+ export SERVICE_IP=$(kubectl get svc --namespace {{ .Release.Namespace }} {{ include "bind9dns.fullname" . }} -o jsonpath='{.status.loadBalancer.ingress[0].ip}')
+ echo http://$SERVICE_IP:{{ .Values.service.port }}
+{{- else if contains "ClusterIP" .Values.service.type }}
+ export POD_NAME=$(kubectl get pods --namespace {{ .Release.Namespace }} -l "app.kubernetes.io/name={{ include "bind9dns.name" . }},app.kubernetes.io/instance={{ .Release.Name }}" -o jsonpath="{.items[0].metadata.name}")
+ echo "Visit http://127.0.0.1:8080 to use your application"
+ kubectl port-forward $POD_NAME 8080:80
+{{- end }}