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Add validation to controller for TaskRun CRD #33

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bobcatfish opened this issue Sep 11, 2018 · 1 comment
Closed

Add validation to controller for TaskRun CRD #33

bobcatfish opened this issue Sep 11, 2018 · 1 comment
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help wanted Denotes an issue that needs help from a contributor. Must meet "help wanted" guidelines. meaty-juicy-coding-work This task is mostly about implementation!!! And docs and tests of course but that's a given

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@bobcatfish
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Expected Behavior

When someone creates a TaskRun in a k8s cluster (e.g. with kubectl apply, the controller should make sure every field is valid.

This should include verifying as many fields as possible, e.g. verifying connectivity with any endpoints, if there are any references, verifying that those actually exist in the system, etc.

TaskRun is defined here: https://github.com/knative/build-pipeline/blob/master/pkg/apis/pipeline/v1beta1/taskrun_types.go

Any additional fields included should cause a failure (e.g. if a typo is made when defining a known field).

Actual Behavior

Some basic validation is applied, e.g. that required fields are present and that fields are in the correct format (e.g. string vs. int), but that's it.

Steps to Reproduce the Problem

  1. Deploy the Pipeline CRDs to your k8s cluster
  2. Create an instance that has invalid fields, e.g. a malformed URL or a typo in one of the fields.
  3. Apply the instance with kubectl apply -f and notice that the controller does not complain

Additional Info

Blocked by #19
bobcatfish referenced this issue in bobcatfish/pipeline Sep 18, 2018
@bobcatfish
Add "valid" condition to all resources
0d73c63 
All resources will be evaluated by their controllers after they are
created to determine if they are valid or not. This PR adds a "Valid"
condition to the status of all resoruces which can be used by the
controller to inform the user of this (otherwise I think we'd have to
implement this kind of validation via admission controllers? maybe
that's better?)

This would be used by the logic that will be implemented for validation
in #33 #32 #31 #29 #30.
bobcatfish referenced this issue in bobcatfish/pipeline Sep 18, 2018
@bobcatfish
Add "valid" condition to all resources
d44b08a 
All resources will be evaluated by their controllers after they are
created to determine if they are valid or not. This PR adds a "Valid"
condition to the status of all resoruces which can be used by the
controller to inform the user of this (otherwise I think we'd have to
implement this kind of validation via admission controllers? maybe
that's better?)

This would be used by the logic that will be implemented for validation
in #33 #32 #31 #29 #30.
@bobcatfish bobcatfish mentioned this issue Sep 18, 2018
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@bobcatfish bobcatfish added the help wanted Denotes an issue that needs help from a contributor. Must meet "help wanted" guidelines. label Oct 1, 2018
@shashwathi
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/assign @shashwathi

@shashwathi shashwathi mentioned this issue Oct 11, 2018
Merged
@bobcatfish bobcatfish added the meaty-juicy-coding-work This task is mostly about implementation!!! And docs and tests of course but that's a given label Oct 12, 2018
chmouel pushed a commit to chmouel/tektoncd-pipeline that referenced this issue May 30, 2019
@vdemeester
Merge pull request tektoncd#33 from openshift/t_fix_update_script
0f284dd 
Add GitHub repo name to hub command and fail fast
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