snippetyamlkubernetesMinor
How to properly escape brackets in ArgoCD?
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properlybracketsargocdhowescape
Problem
I have an ArgoCD + Argo Workfows setup. In my manifests files, I am trying to escape double brackets since I have some helm apps, and if I manually edit the Argo workflow file with the expression below, it works. BUT if I push any changes my app gets degraded, with the following error:
Any ideas? I think this might be Argocd related, since the error only appears there and I can manually run the workflow from Argo.
cannot validate Workflow: templates.main.steps failed to resolve {{steps.scheduler.outputs.result}} and this is what my config looks like:templates:
- name: main
steps:
- - name: scheduler
template: scheduler
- name: step-1
templateRef:
name: step-1
template: my-templates
when: '"{{`{{steps.scheduler.outputs.result}}`}}" =~ example'Any ideas? I think this might be Argocd related, since the error only appears there and I can manually run the workflow from Argo.
Solution
Try this "beauty":
{{ "'{{steps.scheduler.outputs.result}} =~ example'" }}- {{ "" }} - instructs go template to consider anything within as a literal
- ' - is a faint attempt to keep it as a string value in YAML; it should be optional
Code Snippets
{{ "'{{steps.scheduler.outputs.result}} =~ example'" }}Context
StackExchange DevOps Q#16376, answer score: 1
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