Without this change, running `helm list --tls` without setting $HELM_HOME causes helm to look for TLS certificates under /.

Possibly fixes #3121. This forces idle connections to drop after 10 minutes

When 'helm package --app-version foo' is run, this will
set the AppVersion field to 'foo' in the packaged chart.

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

Closes #3115

* support output-dir when running 'helm template'

* add --output-dir to documentation

* when writing to file, dont add additional document

* trigger another ci build. make test-unit works for me

* dont write blank files

* return err instead of panic

* fix(helm): add TLS params back

During a recent refactor, several TLS flags stopped being processed for
a few of the commands. This fixes those commands, and documents how to
set up TLS.

* fix(tiller): add stricter certificate verification

The older version of Tiller allowed a weaker set of certificate checks
than we intended. This version requires a client certificate, and then
requires that that certificate be signed by a known CA. This works
around the situation where a user could provide a self-signed
certificate.

Tiller exposes probes and metrics in 44135. Because tiller doesn't expose that port and does not contain any Prometheus annotations, making Prometheus scrape tiller is a bit more complex.

Closes #2985

feat(helm): Add a flag --dep-up that helm install will automatically execute helm dep up when charts are in requirements.yaml but not in charts

If checkdependencies returns an error, we can start download the
charts which are not in charts.

Closes #2879

add version flag to tiller binary

* TODO comment on tiller.go

Some would like to expose and see the application version in the
search results. This change displays it.

Closes #3010

Update install tests to use ReleaseMock and associates from the helm package. Also fix release names to match expected reponse values

This feature enables users to specify more control over where Tiller pod
lands by allowing "node-selectors" to be specified. Alternatively, the
"--output" flag will skip install and dump Tiller's raw Deployment manifest to stdout so user may alter it as they see fit (probably with a JSON manipulation tool like jq).

Closes #2299

>0.0.0-a does not match pre-releases on 0.0.0 that start with a
capital letter or number. This has to do with the ordering of
code points. Numbers and capital letters come before lowercase
letters.

>0.0.0-0 should match all valid pre-releases on 0.0.0. According
to the spec, "Numeric identifiers MUST NOT include leading zeroes."
A 0 is also the lowest code point for all the allowed characters
in a pre-release

This commit adds --kube-version flag to helm template. It allows you to
override the Kubernetes version used as Capabilities.KubeVersion.Major/Minor (e.g. 1.7).

helm search cannot search for upper case by --regexp, because it
lowers all the letters when build repo index.

Closes #2865

This adds the functionality from the helm-template plugin to allow the
rendering of templates without Tiller.

Closes #2755

In this feature, we can use -f option with remote files, same as kubectl
accepts URLs. I add an option to send a 'get' request when read the local
file failed.

Closes #2642

os args will be used to specify grpc server socket,
either --listen or -l can be used as an argument to rudder binary

We can use the command like
<pre>sed "s|foo|bar|g" values-template.yaml | helm install -f - stable/foo</pre>

This may be helpful in scripting.

Closes #2709