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luzg 764f5ccf9d 24157, add page:zh-task-define-interdependent-environment-variables
make chage according to tengqm's comment
2020-10-01 22:39:27 +08:00

27 lines
856 B
YAML

apiVersion: v1
kind: Pod
metadata:
name: dependent-envars-demo
spec:
containers:
- name: dependent-envars-demo
args:
- while true; do echo -en '\n'; printf UNCHANGED_REFERENCE=$UNCHANGED_REFERENCE'\n'; printf SERVICE_ADDRESS=$SERVICE_ADDRESS'\n';printf ESCAPED_REFERENCE=$ESCAPED_REFERENCE'\n'; sleep 30; done;
command:
- sh
- -c
image: busybox
env:
- name: SERVICE_PORT
value: "80"
- name: SERVICE_IP
value: "172.17.0.1"
- name: UNCHANGED_REFERENCE
value: "$(PROTOCOL)://$(SERVICE_IP):$(SERVICE_PORT)"
- name: PROTOCOL
value: "https"
- name: SERVICE_ADDRESS
value: "$(PROTOCOL)://$(SERVICE_IP):$(SERVICE_PORT)"
- name: ESCAPED_REFERENCE
value: "$$(PROTOCOL)://$(SERVICE_IP):$(SERVICE_PORT)"