英文:
Conditionals in Helm template
问题
我正在尝试使用if条件来定义一个Helm模板，但是我无法实现。JSON模板位于我的Helm图表的文件目录中，内容如下：
{"default_project": "{{ .Values.ss_api_ob }}","roaming": {"xxx": "false","xxx": "xxx.json","xxx": "xx.json","xxx": "xxx.json","xxx": "correspondences.json",if "{{- eq .Values.myvar "es" -}}""xxxx": {{ '[["xxx", "xxx"], ["xxx", "xx"], ["xx", "xxxx"], ["xx", "xx"]]' }},{{- else -}}"xxx": {{ '[["yyy", "yyy"], ["yyy", "yyy"], ["yyy", "yyy"]]' }},{{- end -}}"xxxx": "http://{{ .Values.kongService }}:9800/xxxx","xxx": "http://{{ .Values.kongService }}:9800/xxxxx","xxxx": "http://{{ .Values.kongService }}:9800/xxxx"},}
myvar = es，所以JSON文件应该定义第一个选项。但是当我尝试安装时，我得到了一个错误，似乎有什么地方出错了：
Error: template: api/templates/configmap.yaml:7:7: executing "api/templates/configmap.yaml" at <tpl (.Files.Glob "files/*").AsConfig .>: parse error at (api/templates/configmap.yaml:5): unclosed action
我已经检查了我的JSON模板，但是我找不到问题出在哪里。有什么想法吗？
英文:
I'm trying to define a helm template with an if conditional, but I'm not being able to achieve it. The JSON template are inside the files directory inside my helm-chart and it is like that:
{"default_project": "{{ .Values.ss_api_ob }}","roaming": {"xxx": "false","xxx": "xxx.json","xxx": "xx.json","xxx": "xxx.json","xxx": "correspondences.json",if "{{- eq .Values.myvar "es" -}}""xxxx": {{ '[["xxx", "xxx"], ["xxx", "xx"], ["xx", "xxxx"], ["xx", "xx"]]' }},{{- else -}}"xxx": {{ '[["yyy", "yyy"], ["yyy", "yyy"], ["yyy", "yyy"]]' }},{{- end -}}"xxxx": "http://{{ .Values.kongService }}:9800/xxxx","xxx": "http://{{ .Values.kongService }}:9800/xxxxx","xxxx": "http://{{ .Values.kongService }}:9800/xxxx"},}
myvar = es so the json file should define the first choice. But when I try to install it I'm getting an error like something is wrong:
Error: template: api/templates/configmap.yaml:7:7: executing "api/templates/configmap.yaml" at <tpl (.Files.Glob "files/*").AsConfig .>: parse error at (api/templates/configmap.yaml:5): unclosed action
I have checked my JSON template but I don't find where is the problem. Any idea?
答案1
得分: 1
你的if语句在动作之外。
动作不必要地被引用。
以下代码应该可以工作：
{"default_project": "{{ .Values.ss_api_ob }}","roaming": {"xxx": "false","xxx": "xxx.json","xxx": "xx.json","xxx": "xxx.json","xxx": "correspondences.json",{{- if eq .Values.myvar "es" -}}"xxxx": [["xxx", "xxx"], ["xxx", "xx"], ["xx", "xxxx"], ["xx", "xx"]],{{- else -}}"xxx": [["yyy", "yyy"], ["yyy", "yyy"], ["yyy", "yyy"]],{{- end -}}"xxxx": "http://{{ .Values.kongService }}:9800/xxxx","xxx": "http://{{ .Values.kongService }}:9800/xxxxx","xxxx": "http://{{ .Values.kongService }}:9800/xxxx"}}
英文:
- Your
ifis outside the action. - The action is unnecessarily quoted.
The following ought to work:
{"default_project": "{{ .Values.ss_api_ob }}","roaming": {"xxx": "false","xxx": "xxx.json","xxx": "xx.json","xxx": "xxx.json","xxx": "correspondences.json",{{- if eq .Values.myvar "es" -}}"xxxx": {{ `[["xxx", "xxx"], ["xxx", "xx"], ["xx", "xxxx"], ["xx", "xx"]]` }},{{- else -}}"xxx": [["yyy", "yyy"], ["yyy", "yyy"], ["yyy", "yyy"]],{{- end -}}"xxxx": "http://{{ .Values.kongService }}:9800/xxxx","xxx": "http://{{ .Values.kongService }}:9800/xxxxx","xxxx": "http://{{ .Values.kongService }}:9800/xxxx"},}
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