* fix(helm): fix golint warning due to ApiVersionV1 constant name

Signed-off-by: Arash Deshmeh <adeshmeh@ca.ibm.com>

* fix(helm): fix golint warning due to ResolveChartVersionAndGetRepo comment

Signed-off-by: Arash Deshmeh <adeshmeh@ca.ibm.com>

* fix(helm): fix golint warnings on HttpGetter type and SetCredentials method missing a comment

Signed-off-by: Arash Deshmeh <adeshmeh@ca.ibm.com>

* fix(helm):fix golint warning due to comment on FindChartInAuthRepoURL function

Signed-off-by: Arash Deshmeh <adeshmeh@ca.ibm.com>

* fix(helm): fix golint warning due to RepoFile type name

Signed-off-by: Arash Deshmeh <adeshmeh@ca.ibm.com>

* fix(helm): fix golint warning due to ParseString comment

Signed-off-by: Arash Deshmeh <adeshmeh@ca.ibm.com>

Authentication support for remote charts repositories.

When Helm v2.8.2 was released, we made a change to the default connection timeout by supplying a value passed from pkg/helm/environment. This broke support for third party clients relying on pkg/helm because now the default connection timeout is zero. Adding a default 5 second timeout back retains old behaviour, while not breaking backwards compatibility because the connection timeout can still be configured.

See https://github.com/helm/helm-classic/pull/306 for helm classic
and
https://kubernetes.slack.com/archives/C51E88VDG/p1520588964000061

When using `helm upgrade --install`, if the first release fails, Helm will respond with an error saying that it cannot upgrade from an unknown state.

With this feature, `helm upgrade --install --force` automates the same process as `helm delete && helm install --replace`. It will mark the previous release as DELETED, delete any existing resources inside Kubernetes, then replace it as if it was a fresh install. It will then mark the FAILED release as SUPERSEDED.

k8s.io/kubernetes bumped protobuf to 1643683e1b54a9e88ad26d98f81400c8c9d9f4f9

* add test for rolling back from a FAILED deployment

* Update naming of release variables

Use same naming as the rest of the file.

* Update rollback test

- Add logging
- Verify other release names not changed

* fix(tiller): Supersede multiple deployments

There are cases when multiple revisions of a release has been
marked with DEPLOYED status. This makes sure any previous deployment
will be set to SUPERSEDED when doing rollbacks.

Closes #2941 #3513 #3275

Support installing plugins by relative path

```
helm plugins install .
```

Newer gits don't like checking out an empty string.

```
empty string is not a valid pathspec. please use . instead if you meant to match all paths
```

Signed-off-by: Arash Deshmeh <adeshmeh@ca.ibm.com>

The docs say: use DialContext instead.

Set it to match the server side, or the default limit
of 4MB will still apply when upgrading charts.

Fixes #3512

    by redirecting output from mock clients.

Signed-off-by: Arash Deshmeh <adeshmeh@ca.ibm.com>

defer statement executes only when function return, and the resource still be hold during loop. Release the resource manually when not needed.

Between grpc 1.2.x and 1.7.x there was an API change. The
previous MaxMsgSize is now a wrapper around MaxRecvMsgSize. This
change now sets the MaxRecvMsgSize and MaxSendMsgSize which need
to be set independently.

CRDs and other objects seen as unstructured cannot use strategic
merge patching. It has never been supported on CRDs. Previously,
cases like unstructured objects could have caused an unregistered
error. This is no longer the case.

This change explicitly looks for unstructured objects and handles
those using json merge patching.

Closes #3382

This reverts commit 371ff8f2.

also add it to the release checklist.

Added a --wait flag for helm init which pings the Tiller server and ensures that it is ready to receive requests
Fixes #2114

Signed-off-by: Alex Johnson <ajohnson@bombora.com>

Prior to this, using the semver template functions with the full
version, which is represented in the GitVersion, was not possible
for helm template and lint commands because the property was not
populated by default. This update adds default handling.

Closes #3349

* Add template for chart name
* Use named ports and simplify service configuration
* Add affinity
* Add tolerations
* Use 'with' statements where possible
* Enhance ingress
* Add fullnameOverride to fullname template

* refactor symWalk() into pkg/sympath

* add Go copyright

* remove dead code

Add an optional field kubeVersion to Chart.yaml that allows the chart
developer to specify a semver compliant version.

Closes #2708, #2706