Dmitriy Kalinin

[overlay] reconsider current merge behaviour of overlaying scalars on top of maps/lists/etc.

1

currently ytt will merge scalars into maps/etc. by replacing it entirely. should we be more strict about this?

time module

6

**Describe the problem/challenge you have** even though ytt does not have access to current time, it's handy to be able to work with date/time formats. for example i'd like to...

"#@data.values" [no space after @] should error with a helpful hint

4

**Describe the problem/challenge you have** users may accidentally forget to have a space in `foo: #@data.values` after `@` and be confused why the data value is not showing up in...

can ytt auto-explain why overlay matching did not match expected number of nodes

2

**Describe the problem/challenge you have** Users may run into a challenge determining why their overlay does not match expected number of nodes. (e.g. if `overlay.subset({"apiVersion": "cert-manager.io/v1"})` but the actual node...

add fmt command to format YAML files

6

now that yaml.v3 is out and supports preserving comments on yaml nodes, it would be nice to have `ytt fmt -R -f .` command that would format yaml files in...

enhance structs to support iteration, bracket accessor, ...

2

currently we use struct package provided by starlark. it seems that it lacks few things that would make it friendlier to use (especially for case of data.values). - [ ]...

**Describe the problem/challenge you have** would like to verify downloaded contents with https://github.com/sigstore/cosign: - imgpkg bundle - pass down image digest - OCI image (downloaded via imgpkg) - pass down...

support overriding directories within pulled dependencies via later directory configs

4

for example: - pull in config/_ytt_lib/github.com/cloudfoundry/cf-for-k8s - override config/_ytt_lib/github.com/cloudfoundry/cf-for-k8s/config/_ytt_lib/github.com/pivotal/kpack with something else.

configure probes

3

consider how to configure probes when deploying ``` livenessProbe: httpGet: path: / port: http readinessProbe: httpGet: path: / port: http ```