我需要部署一个具有欧洲/罗马时区的应用程序。
我应用了以下部署：
apiVersion: apps/v1
kind: Deployment
metadata:
name: myapp
labels:
app: myapp
spec:
replicas: 1
selector:
matchLabels:
app: myapp
template:
metadata:
labels:
app: myapp
spec:
containers:
- name: myapp
image: 10.166.23.73:5000/local/myapp:latest
imagePullPolicy: Always
ports:
- containerPort: 8080
env:
- name: TZ
value: Europe/Rome
volumeMounts:
- name: tz-rome
mountPath: /etc/localtime
volumes:
- name: tz-rome
hostPath:
path: /usr/share/zoneinfo/Europe/Rome
但是，当我在POD内运行"date"命令时，我没有得到"Europe/Roman"时区…
上述部署yaml有什么问题？
如果您删除env变量，那应该是有效的。例如：
apiVersion: apps/v1
kind: Deployment
metadata:
name: myapp
namespace: test-timezone
labels:
app: myapp
spec:
replicas: 1
selector:
matchLabels:
app: myapp
template:
metadata:
labels:
app: myapp
spec:
containers:
- name: myapp
image: busybox
imagePullPolicy: Always
command: [ "sleep", "10000" ]
volumeMounts:
- name: tz-rome
mountPath: /etc/localtime
volumes:
- name: tz-rome
hostPath:
path: /usr/share/zoneinfo/Europe/Rome
输出：
/ # date
Fri Feb 4 02:16:16 CET 2022
如果要使用TZ环境设置时区，需要容器中的tzdata包，例如：
apiVersion: apps/v1
kind: Deployment
metadata:
name: myapp3
namespace: test-timezone
labels:
app: myapp
spec:
replicas: 1
selector:
matchLabels:
app: myapp
template:
metadata:
labels:
app: myapp
spec:
containers:
- name: myapp
image: nginx
imagePullPolicy: Always
command: [ "sleep", "10000" ]
env:
- name: TZ
value: Europe/Rome
Nginx里面有tzdata包：
root@myapp2-6f5bbdf56-nnx66:/# apt list --installed | grep tzdata
WARNING: apt does not have a stable CLI interface. Use with caution in scripts.
tzdata/now 2021a-1+deb11u2 all [installed,local]
root@myapp2-6f5bbdf56-nnx66:/# date
Fri Feb 4 02:32:48 CET 2022
