This is a regression accidently introduced in #9957.
A delete call had been used on the Template key of vals. This caused
a condition where Template was not available when rendering via tpl.
The delete happened after ExecuteTemplate so the issue is surpsising.
It may possibly be a race condition. Existing tests did not catch it.
I tried to create a test that directly tested the issue and was
unable to replicate the error seen with real charts. This leads me
to believe it is a race condition in the underlying Go template
package.
The delete call was not there before #9957. It should be safe to
remove and keep that information.
Closes#10082
Signed-off-by: Matt Farina <matt.farina@suse.com>
If set, 'uninstall' command will wait until all the resources are deleted before returning.
It will wait for as long as --timeout
closes#2378
Signed-off-by: Mike Ng <ming@redhat.com>
This refactor cleans up downloadAll's validation, download, and save
logic:
1. A temporary directory is created, and removed after all references to
the struct have been dropped via `defer`
2. Any local dependencies in the `charts` directory are kept intact and validated
3. Charts that have been updated are moved to the `charts` directory
This refactor has a number of improvements, including:
- tmpCharts is removed after execution
- no remote charts are downloaded to destPath: they are all pulled into
tmpPath, validated, then moved to destPath
- lots of code cleanup/improvements, like the `if` block checking
whether the `charts` directory was actually not a directory. In some
cases it could be checking a `nil` object, causing a runtime panic.
- the cyclomatic complexity of the code was simplified
- extra (and in some cases, dangerous) calls to `os.RemoveAll` have been
refactored, cleaning the code and preventing certain failure cases.
A test has been provided to demonstrate the tmpCharts removal issue has
been fixed.
Signed-off-by: Matthew Fisher <matt.fisher@microsoft.com>
This subcommand will display manifests under `crds/` if some exist.
This also changes the behaviour of `show all` to include CRDs.
Signed-off-by: Mario Valderrama <woldy401@gmail.com>
The templating engine handles errors originating from the `required` and
`fail` template functions specially, cleaning up the error messages to
be more presentable to users. Go's text/template package unfortunately
does not make this straightforward to implement. Despite
template.ExecError implementing Unwrap, the error value returned from
the template function cannot be retrieved using errors.As. The wrapped
error in ExecError is a pre-formatted error string with the template
function's error string interpolated in with the original error value
erased. Helm works around this limitation by delimiting the
template-supplied message and extracting the message out of the
ExecError string with a regex.
Fix the parsing of `required` and `fail` error messages containing
newlines by setting the regex flag to make `.` match newline characters.
Signed-off-by: Cory Snider <csnider@mirantis.com>
Fix typos
Remove condition arround time.Sleep
Because a negative or zero duration causes Sleep to return immediately.
Signed-off-by: Stephane Moser <moser.sts@gmail.com>
Ben Lewis
Jeff Rosenberg
Matthew Fisher
Matt Farina
Matt Farina
Josh Dolitsky
Martin Hickey
Mike Ng
Mathieu Parent
Bernd Gutjahr
Kai Takac
Adam Reese
lsowen
John Howard
Mario Valderrama
André Schröder
Cory Snider
yxxhero
Stephane Moser
longkai
Valentin Flaux