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- Dictionaryhelm/helm/
noun
- 1. a tiller or wheel and any associated equipment for steering a ship or boat: "she stayed at the helm, alert for tankers"
verb
- 1. steer (a boat or ship): "he helmed a sailing vessel"
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Aug 22, 2018 · 13. Helm tries to install things in a certain order, but doesn't check if pods / deployments / jobs are running / completed before moving on. Also note that a chart and its dependencies are installed simultaneously, so you cannot use a chart with a dependency to re-order how Helm installs resources. You can use chart hooks to change the order ...
Jun 27, 2018 · For example, if I have a pod with metadata.namespace: x and I run helm install mychart --namespace y, that pod will be installed in x. I guess you could use regular helm templates with the namespace to parameterize it. Original answer:
May 2, 2019 · Let's summarize : To have templating in values.yaml , these are the available options: helm may support that in future ( watch this thread about this topic.) use tpl function inside the chart. use another tool on top of helm : terraform or helmfile. answered Mar 5, 2021 at 1:00.
Helm allows for the use of Go templating in resource files for Kubernetes. A file named _helpers.tpl is usually used to define Go template helpers with this syntax: Which you can then use in your *.yaml resource files like so: {{ template "yourFnName" . }}
Jan 3, 2020 · It's not surprising that Helm templates can be confusing at first. {{ }} is required around any template-processing directive. The ugliness is rather unfortunate, it originates from golang templates. It simply means 'this is some template-processing code' as opposed to literal (yaml) text.
Aug 7, 2018 · 120. This depends on what version of Helm you have; helm version can tell you this. In Helm version 2, it's the value of the helm install --name parameter, or absent this, a name Helm chooses itself. If you're checking what might be generated via helm template that also takes a --name parameter.
May 27, 2019 · Define a variable in Helm template. Ask Question Asked 5 years, 5 months ago. Modified 5 years ...
The trick here is that you specify a pvc to be mounted via the scope object thisPvc pointing to the .Values.pvc. The Sprig dict function is used. You can then call it for different PVC, for example, .Values.pvcXYZ: {{include "conditional-mount" (dict "Values" .Values "thisPvc" .Values.pvcXYZ)}}
The documentation for the Go text/template package explains what the if statement considers as "true": The empty ["false"] values are false, 0, any nil pointer or interface value, and any array, slice, map, or string of length zero. YAML values are typed and the usual rules are that bare true and false are booleans: boolean: true.
Apr 12, 2018 · As indicated in the Helm documentation on operators: For templates, the operators (eq, ne, lt, gt, and, or and so on) are all implemented as functions. In pipelines, operations can be grouped with parentheses ((, and )). It means you could use. {{- if or (eq .Values.isCar true) (eq .Values.isBus true) }} Furthermore, as noted in the if/else ...
