我有一个部署在 kubernetes 上的不和谐机器人。它内置在一个 docker 映像中,然后我将其部署到 k8s。
Dockerfile:
FROM python:3.7
WORKDIR /app
COPY . /app
RUN pip install -r requirements.txt
ENV PYTHONUNBUFFERED=0
CMD ["python", "-u", "main.py"]
deployment.yml:
---
apiVersion: apps/v1
kind: Deployment
metadata:
name: pythonapp
labels:
app: pythonapp
spec:
replicas: 1
selector:
matchLabels:
app: pythonapp
template:
metadata:
labels:
app: pythonapp
spec:
containers:
- name: pythonapp
image: registry.example.com/pythonapp:latest
imagePullPolicy: Always
env:
- name: PYTHONUNBUFFERED
value: "0"
当我部署它时,程序运行良好。但是当我去检查 pod 的日志时,它会显示The selected container has not logged any messages yet..
如何将我print()在 python 中的任何内容记录到 kubernetes pod?