k8s使用configmap载入环境变量
从官网 https://kubernetes.io/docs/tasks/configure-pod-container/configure-pod-configmap/ 搬运configmap配置如下apiVersion: v1kind: ConfigMapmetadata:name: special-confignamespace: defaultdata:SPECIAL_LEVEL: ver
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从官网 https://kubernetes.io/docs/tasks/configure-pod-container/configure-pod-configmap/ 搬运
configmap配置如下
apiVersion: v1
kind: ConfigMap
metadata:
name: special-config
namespace: default
data:
SPECIAL_LEVEL: very
SPECIAL_TYPE: charm
deployment/statefulset/pod…配置如下
apiVersion: v1
kind: Pod
metadata:
name: dapi-test-pod
spec:
containers:
- name: test-container
image: k8s.gcr.io/busybox
command: [ "/bin/sh", "-c", "env" ]
envFrom:
- configMapRef:
name: special-config
restartPolicy: Never
主要用法在于
envFrom:
- configMapRef:
name: special-config
同样的 对于secret型字段可以使用
secretKeyRef
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