Set ChartDir only for directory-based charts to enable $ref resolution in
JSON schemas. Archived charts (.tgz) are loaded into memory without filesystem
extraction, so $ref resolution is not supported for them.
This fixes the original issue where `helm template .` and `helm install .`
failed to validate schemas with relative $ref references.
Fixes#31260
Signed-off-by: Benoit Tigeot <benoit.tigeot@lifen.fr>
Schema validation with $ref cross-file references only works when charts
are available as directories on the filesystem. The install, template, and
upgrade commands may work with archived charts (.tgz) that are loaded
directly into memory without filesystem extraction.
This change limits ChartDir setting to the lint command only. The lint
command already extracts archived charts to temporary directories before
validation, so $ref resolution works for both directory and archived charts
when linting.
For install/template/upgrade commands:
- Main schema validation continues to work
- Charts without $ref validate successfully
- Charts with $ref will fail .. maybe we could add a warning about $ref not being supported in these commands?
Changes:
- Remove ChartDir assignment from install and upgrade commands
- Update schema validation to use synthetic path when chartDir is empty
- Add test for linting archived chart with $ref
- Remove install/template/upgrade tests for $ref (not supported)
Signed-off-by: Benoit Tigeot <benoit.tigeot@lifen.fr>
Extends JSON schema validation to support relative $ref imports
across helm lint, install, template, and upgrade commands.
Addresses George's review comments:
- Pass chartDir directly instead of deriving from valuesPath
- Create new functions instead of changing public API signatures
- Use absolute file paths for proper URL-based $ref resolution
Implementation:
- Added ValidateAgainstSchemaWithPath to resolve $ref using
absolute file paths instead of root-relative URLs
- Thread chartDir through Install/Upgrade structs and all
validation functions
- Updated both v2 (public) and v3 (internal) lint rules
Fixes relative $ref resolution when running commands like:
helm lint ../sample-chart
helm install release ../sample-chart
Signed-off-by: Benoit Tigeot <benoit.tigeot@lifen.fr>
This reverts #13533
This change has caused issues with numerous charts around things
unrelated to toml. This is because of functions like typeIs/typeOf
being used and acted upon.
The change caused a significant regression.
Note: This kind of change can be put into v3 charts, that are in
active development, without causing a regression.
Closes#30880
Signed-off-by: Matt Farina <matt@mattfarina.com>
A .gitignore was previously setup to ignore this file. When pkg/cmd
was setup the .gitignore was not updated. The change adds the new
location to continue to ignore this file.
Note, the previous location is still included in the .gitignore
because developers will have a file there and we do not want that
accidently included in a commit.
Signed-off-by: Matt Farina <matt.farina@suse.com>
So we should use dynamic handler to set the log level after. With this
patch we can clearly see the output. Before we were always stuck in log
level "info" and not seeing debug log level
```
bin/helm upgrade --install --debug --wait frontend \
--namespace test \
--set replicaCount=2 \
--set backend=http://backend-podinfo:9898/echo \
podinfo/podinfo
level=DEBUG msg="getting history for release" release=frontend
level=DEBUG msg="preparing upgrade" name=frontend
level=DEBUG msg="performing update" name=frontend
level=DEBUG msg="creating upgraded release" name=frontend
level=DEBUG msg="checking resources for changes" resources=2
level=DEBUG msg="no changes detected" kind=Service name=frontend-podinfo
level=DEBUG msg="patching resource" kind=Deployment name=frontend-podinfo namespace=test
level=DEBUG msg="waiting for resources" count=2 timeout=5m0s
level=DEBUG msg="waiting for resource" name=frontend-podinfo kind=Deployment expectedStatus=Current actualStatus=Unknown
level=DEBUG msg="updating status for upgraded release" name=frontend
Release "frontend" has been upgraded. Happy Helming!
NAME: frontend
LAST DEPLOYED: Thu Apr 10 09:56:25 2025
NAMESPACE: test
STATUS: deployed
REVISION: 6
DESCRIPTION: Upgrade complete
```
Signed-off-by: Benoit Tigeot <benoit.tigeot@lifen.fr>
Benoit Tigeot
Ashmit Bhardwaj
Matt Farina
Matt Farina
Austin Abro