Localstack 在使用 Helm 图表时无法在 localhost:4566 上访问。

huangapple
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英文:

Localstack not accessible on localhost:4566 using Helm chart

问题

我无法在浏览器上访问http://localhost:4566/health，尽管检查日志后，svc和pods正在运行且健康。我尝试使用服务名称进行端口转发，仍然出现相同的错误

  1. 无法访问此网站
  1. curl http://localhost:4566/health
  2. curl: (7) 无法在5毫秒后连接到localhost的4566端口：无法连接到服务器

以下是粘贴的helm chart localstack.yaml

  1. apiVersion: apps/v1
  2. kind: Deployment
  3. metadata:
  4.   name: {{ .Release.Name }}
  5.   labels:
  6.     app: {{ .Release.Name }}
  7. spec:
  8.   replicas: {{ .Values.localstack.replicaCount }}
  9.   selector:
  10.     matchLabels:
  11.       app: {{ .Release.Name }}
  12.   template:
  13.     metadata:
  14.       labels:
  15.         app: {{ .Release.Name }}
  16.     spec:
  17.       containers:
  18.         - name: localstack
  19.           image: "{{ .Values.localstack.image.repository }}:{{ .Values.localstack.image.tag }}"
  20.           ports:
  21.             - containerPort: 4566
  22.               protocol: TCP
  23.           env:
  24.             - name: AWS_ACCESS_KEY_ID
  25.               value: {{ .Values.localstack.aws_access_key_id }}
  26.             - name: AWS_SECRET_ACCESS_KEY
  27.               value: {{ .Values.localstack.aws_secret_access_key }}
  28.             - name: AWS_DEFAULT_REGION
  29.               value: {{ .Values.localstack.aws_default_region }}
  30.             - name: AWS_ENDPOINT_URL  
  31.               value: {{ .Values.localstack.endpoint_url }}   
  32. ---
  33. apiVersion: v1
  34. kind: Service
  35. metadata:
  36.   name: {{ .Release.Name }}-localstack-service
  37. spec:
  38.   selector:
  39.     app: {{ .Release.Name }}-localstack
  40.   ports:
  41.     - protocol: TCP
  42.       port: {{ .Values.localstack.service.port }}
  43.       targetPort: 4566

values.yaml如下：

  1. localstack:
  2.   fullnameOverride: localstack
  3.   chart: localstack-chart
  4.   nameOverride: localstack
  5.   version: 1.0.0
  6.   image:
  7.     repository: localstack/localstack
  8.     tag: latest
  9.   aws_access_key_id: test
  10.   aws_secret_access_key: test
  11.   aws_default_region: eu-west-2
  12.   service:
  13.     type: NodePort
  14.     port: 4566
  15.   endpoint_url: http://localstack:4566

我希望能够在本地浏览器上访问localstack的端点。

英文:

I could not access the http://localhost:4566/health on the browser even though the svc, pods are running and healthy after checking the logs. I tried to use port-forwarding with the service name and still same error

This site can’t be reached

curl http://localhost:4566/health
curl: (7) Failed to connect to localhost port 4566 after 5 ms: Couldn't connect to server

The helm chart is pasted below localstack.yaml

  1. `apiVersion: apps/v1
  2. kind: Deployment
  3. metadata:
  4.   name: {{ .Release.Name }}
  5.   labels:
  6.     app: {{ .Release.Name }}
  7. spec:
  8.   replicas: {{ .Values.localstack.replicaCount }}
  9.   selector:
  10.     matchLabels:
  11.       app: {{ .Release.Name }}
  12.   template:
  13.     metadata:
  14.       labels:
  15.         app: {{ .Release.Name }}
  16.     spec:
  17.       containers:
  18.         - name: localstack
  19.           image: "{{ .Values.localstack.image.repository }}:{{ .Values.localstack.image.tag }}"
  20.           ports:
  21.             - containerPort: 4566
  22.               protocol: TCP
  23.           env:
  24.             - name: AWS_ACCESS_KEY_ID
  25.               value: {{ .Values.localstack.aws_access_key_id }}
  26.             - name: AWS_SECRET_ACCESS_KEY
  27.               value: {{ .Values.localstack.aws_secret_access_key }}
  28.             - name: AWS_DEFAULT_REGION
  29.               value: {{ .Values.localstack.aws_default_region }}
  30.             - name: AWS_ENDPOINT_URL  
  31.               value: {{ .Values.localstack.endpoint_url }}   
  32. ---
  33. apiVersion: v1
  34. kind: Service
  35. metadata:
  36.   name: {{ .Release.Name }}-localstack-service
  37. spec:
  38.   selector:
  39.     app: {{ .Release.Name }}-localstack
  40.   ports:
  41.     - protocol: TCP
  42.       port: {{ .Values.localstack.service.port }}
  43.       targetPort: 4566`

The values.yaml is
`

  1. localstack:
  2.   fullnameOverride: localstack
  3.   chart: localstack-chart
  4.   nameOverride: localstack
  5.   version: 1.0.0
  6.   image:
  7.     repository: localstack/localstack
  8.     tag: latest
  9.   aws_access_key_id: test
  10.   aws_secret_access_key: test
  11.   aws_default_region: eu-west-2
  12.   service:
  13.     type: NodePort
  14.     port: 4566
  15.   endpoint_url: http://localstack:4566`

I would want to be able top locally access the endpoint of the localstack on the browser.

答案1

得分: 0

我应该进行端口转发，以使其可访问，现在我可以执行 kubectl port-forward 4566:4566。

英文:

I should have done port-forward to make it accessible now I was able to do kubectl port-forward <pod name> 4566:4566

huangapple
  • 本文由 发表于 2023年8月10日 17:24:01
  • 转载请务必保留本文链接：https://go.coder-hub.com/76874351.html
  • devops
  • kubernetes-helm
  • localstack
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