Error converting yaml to json kubernetes

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Error converting yaml to json kubernetes

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Already on GitHub? Sign in to your account. I have just run into very curious bug with. AsConfig Suddenly one of my services charts started to fail on helm upgrade with obscure.

But the weird thing was that other almost identical chart was succeeding. Both of them have pretty standard. After some testing: Even having config file as simple as.

That is a peculiar bug. Otherwise, it sounds like we might have an error in the upstream YAML parser. It worked fine in online linters I tried. I thought initially that it was related to BOM, but both files working and not working did not have it. I have attached minimal chart that is causing it for me: chart. Rurouni Are you still having issues with this?

For what it's worth, I found that I no longer get an error with multi-line files if I change my ConfigMap template to the following:. Get "config. Thank you ravindranathakila. Indenting data with 4 spaces worked for me in my case it required 4 spaces! The error message in my case was quite cryptic, it was just complaining about a "line 8" without saying what file to look into.GitHub is home to over 40 million developers working together to host and review code, manage projects, and build software together.

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Sign in to your account. Is this a request for help? What keywords did you search in Kubernetes issues before filing this one? If you have found any duplicates, you should instead reply there. What happened : When I execute kubectl create -f X.

This is a serious problem. I cannot use kubernetes to manage my cluster. Hi AdoHe, I am a new Kubernetes user. After I finished the installation according to the guide, I try to use "Kubectl get nodes" without installing any new services. However, I came across this problem. I'm always thinking about the reason. Thank you! I would argue the bug here is to make the error message more clear when using multiple YAMLs in the same file.

The line number above refers to the start of the current section '' delimited YAMLs which is quite confusing if you have many configs in the same file. Note: The error is actually on line 19 in the total file. Line 9 is the offset from This error for me was caused by use of an em-dash instead of a dash from a downloaded yml sample.

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The dark mode beta is finally here. Change your preferences any time. Stack Overflow for Teams is a private, secure spot for you and your coworkers to find and share information. Looks like you might need to fix the spacing for the indents use 2 spaces. Learn more.

error converting yaml to json kubernetes

Asked 9 months ago. Active 26 days ago. Viewed times. I am trying to create a Kubernetes cronjob. Suresh Ravi. Suresh Ravi Suresh Ravi 23 6 6 bronze badges. Sees like you have copied this directly from a Helm template. Try starting with a sample cron job from Kubernetes docs.

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This is not valid yaml til placeholders get replaced. Helm uses a packaging format called charts. A chart is a collection of files that describe a related set of Kubernetes resources. If you want to use helm you have to use it proper. Please check Helm guide. If you want to apply it using kubectl you have to write cronjob from documenation. Active Oldest Votes. Sign up or log in Sign up using Google. Sign up using Facebook. Sign up using Email and Password.

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error converting yaml to json kubernetes

Sign up for a free GitHub account to open an issue and contact its maintainers and the community. Already on GitHub? Sign in to your account. Hi, I am trying to create a pod on kubernetes. Please suggest me for any changes to be made. Here is my yaml file pod.

Everybody randomly ending up here via search engine: the error is a generic YAML parsing issue; please double-check your YAML document with a linter, as it is likely just a syntax error. Skip to content. Dismiss Join GitHub today GitHub is home to over 40 million developers working together to host and review code, manage projects, and build software together.

Convert YAML To JSON

Sign up. New issue. Jump to bottom. Copy link Quote reply. This comment has been minimized. Sign in to view. What does this have to do with CLUO? The question is not related to container-linux-update-operator. Please close.

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Closing this ticket and locking it to prevent attracting other unrelated follow-ups. Sign up for free to subscribe to this conversation on GitHub. Already have an account? Sign in. Linked pull requests. You signed in with another tab or window.

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Reload to refresh your session.By using our site, you acknowledge that you have read and understand our Cookie PolicyPrivacy Policyand our Terms of Service. It only takes a minute to sign up. The simple pod example YAML for Kubernetes shows that the 'metadata' and 'spec' elements required are at the top level of the definition.

The kubectl command is most likely failing because it cannot find the 'spec' element, which defines the specification of the pod. You seem to be testing the image pull configuration, and you have specified that you simply want to run echo SUCCESS inside the container. Considering both these conditions, it would be preferable to pull down bash image instead of the mysql image. The following changes have been made from the original YAML file: 1 The kind element has been corrected to the value Pod.

Note that YAML uses spaces instead of tabs for indentation, and the suggested syntax for YAML is to use two spaces per level of indentation instead of the traditional four spaces.

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PersianGulf PersianGulf 8, 5 5 gold badges 40 40 silver badges 68 68 bronze badges. What is with the - before name in line 8? Active Oldest Votes. Haxiel Haxiel 4, 1 1 gold badge 11 11 silver badges 21 21 bronze badges.

PersianGulf I'm sorry, that was a typo I had missed. It should be kind: Podwith a capital P. I'll fix my answer accordingly. I think this is a good time to point out that Kubernetes is generally terrible at producing meaningful error messages. The solutions are usually documented somewhere, though - case in point. I tested with capital 'P' and lower P, Both have error. This one's been tested on a Minikube instance, so it should work correctly for you.Kubernetes is a cluster orchestration system for containerized workloads.

If we configure only a single Kubernetes object in each run of Jsonnet, we miss out on the ability to remove duplication not just within an object, but across sets of objects with commonalities.

Fortunately, there are three ways to configure sets of Kubernetes objects: Use YAML stream output, multi-file output, or a single kubectl list object. This latter option is provided by Kubernetes without requiring any special support from Jsonnet. It allows us to group several Kubernetes objects into a single object. This is the most popular option because it does not require intermediate files, and other tools don't always reliably support YAML streams.

Sorry, the original file's comments are lost during the YAML parsing. This tool just helps you get started. You will want to further clean up the code to remove duplication. In some places, the Kubernetes API objects use lists of named objects or name, value pairs rather than using objects to map names to values.

This makes those objects hard to reference and extend in Jsonnet. For example, the containers part of the Pod spec looks like this:. If we wanted to override this to modify the var3 environment variable of barwe could use array indexes to reference the particular container and environment variable, but the resulting code is brittle and ugly:. A better solution is to use an object to represent the mapping, converting to the Kubernetes representation post-hoc. We can now create a new Pod spec with the same override, specified much more easily and safely:.

Such a pattern also makes referencing easier. Now, you can use the following code to access the same environment variable:. Except as noted, this content is licensed under Creative Commons Attribution 2. Jsonnet Learning. Tutorial Getting Started Tools Community. Using Jsonnet With Kubernetes.GitHub is home to over 40 million developers working together to host and review code, manage projects, and build software together. Have a question about this project?

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What you expected to happen : I expect that the conversion to run properly. I'm mounting the ConfigMap as a volume into a Deployment.

The data-string a file can contain should not be limited by conversion from one format to another. Otherwise I would expect the create configmap to throw an error or some kind of notification that control characters shouldn't be present in files that are being converted to a ConfigMap.

Or anything before a conversion takes place.

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In response to this :. Instructions for interacting with me using PR comments are available here. Skip to content.

Dismiss Join GitHub today GitHub is home to over 40 million developers working together to host and review code, manage projects, and build software together. Sign up. New issue. Jump to bottom. Copy link Quote reply. Create a data-key mine is called genesis. This comment has been minimized. Sign in to view. Add a data-value containing control characters. Sign up for free to join this conversation on GitHub.

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error converting yaml to json kubernetes

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