您的config.json
文件应该在mychart/目录中,而不是在 mychart/templates中
图表模板指南
configmap.yaml
apiVersion: v1
kind: ConfigMap
metadata:
name: {{ .Release.Name }}-configmap
data:
config.json: |-
{{ .Files.Get "config.json" | indent 4}}
配置文件
{
"val": "key"
}
helm install --dry-run --debug mychart
[debug] Created tunnel using local port: '52091'
[debug] SERVER: "127.0.0.1:52091"
...
NAME: dining-saola
REVISION: 1
RELEASED: Fri Nov 23 15:06:17 2018
CHART: mychart-0.1.0
USER-SUPPLIED VALUES:
{}
...
---
# Source: mychart/templates/configmap.yaml
apiVersion: v1
kind: ConfigMap
metadata:
name: dining-saola-configmap
data:
config.json: |-
{
"val": "key"
}
编辑:
但我希望 config.json 文件中的值取自 values.yaml。那可能吗?
configmap.yaml
apiVersion: v1
kind: ConfigMap
metadata:
name: {{ .Release.Name }}-configmap
data:
config.json: |-
{
{{- range $key, $val := .Values.json }}
{{ $key | quote | indent 6}}: {{ $val | quote }}
{{- end}}
}
值.yaml
json:
key1: val1
key2: val2
key3: val3
helm install --dry-run --debug mychart
# Source: mychart/templates/configmap.yaml
apiVersion: v1
kind: ConfigMap
metadata:
name: mangy-hare-configmap
data:
config.json: |-
{
"key1": "val1"
"key2": "val2"
"key3": "val3"
}