Skaffold: Skaffold dev - not streamed log to stdout

[tuananh170489]

Expected behavior

Logs get tailed after skaffold dev|run

Actual behavior

No logs are tailed

Information

• Skaffold version: version 1.3.1
• Operating system: MacOS Mojave 10.14.6
• Contents of skaffold.yaml:

apiVersion: skaffold/v2alpha3
kind: Config
metadata:
  name: skaffold
profiles:
- name: demo
  build:
    artifacts:
    - image: skaffold-demo
      docker:
        dockerfile: Dockerfile
    tagPolicy:
      envTemplate:
        template: "{{.IMAGE_NAME}}:latest"
  deploy:
    kubectl:
      manifests:
      - demo.yaml

• Contents of demo.yaml:

apiVersion: apps/v1
kind: Deployment
metadata:
  name: skaffold-demo
spec:
  selector:
    matchLabels:
      app: skaffold-demo
  replicas: 1
  template:
    metadata:
      labels:
        app: skaffold-demo
    spec:
      containers:
      - name: skaffold-demo
        image: registry.xxx/library/skaffold-demo
        imagePullPolicy: Always

Steps to reproduce the behavior

1. clone getting-started sample skaffold project
2. skaffold -p demo dev --status-check
3. skaffold log with --status-check flag

WARN[0000] image [skaffold-demo] is not used by the deployment 
 - deployment.apps/skaffold-demo configured
Waiting for deployments to stabilize
 - development:deployment/skaffold-demo Waiting for deployment "skaffold-demo" rollout to finish: 1 old replicas are pending termination...
 - development:deployment/skaffold-demo is ready.
Deployments stabilized in 3.092964101s

1. Pod ran but no log sent to stdout

[tejal29]

@tuananh170489 Is the container skaffold-demo a long lived container?
Can you give us the output of kubectl logs <podName> if possible?

Thanks
Tejal

[tuananh170489]

@tuananh170489 Is the container skaffold-demo a long lived container?
Can you give us the output of kubectl logs <podName> if possible?

Thanks
Tejal

Yep, the container still working, but it not stream log to the stdout ~.~
kubectl logs <Podname> still work properly

Log output:
```
Hello world!
Hello world!

[saturnism]

I experiences similar issue where:

1. the first deployment from skaffold dev streamed the logs to my console
2. once i changed the code, and it triggers a redeploy, even though the deployment was successful, the log messages no longer appears.

[dgageot]

I'm going to close this issue because it comes from the deployment.yaml not using the image that was built by Skaffold.

• Skaffold builds a skaffold-demo image
• The deployment.yaml should reference that image, not a registry.xxx/library/skaffold-demo image
• At the end if the build, Skaffold complains that skaffold-demo image is never used.

[tuananh170489]

I'm going to close this issue because it comes from the deployment.yaml not using the image that was built by Skaffold.

• Skaffold builds a skaffold-demo image
• The deployment.yaml should reference that image, not a registry.xxx/library/skaffold-demo image
• At the end if the build, Skaffold complains that skaffold-demo image is never used.

thank for your reply