* 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
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).
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
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
Use the current kube config namespace by default if --namespace is not specified.
This makes 'helm upgrade --install' and 'helm install' handle namespaces
the same way.
This adds a new configuration option to Tiller to limit the number of
records stored per release.
Tiller stores historical release information (helm history, helm
rollback). This makes it possible to set a maximum number of versions
per release.
To enable this feature, use `helm init --history-max NNN`. Note that
because of the restrictions on Deployment objects, you will have to
re-install Tiller to add a limit.
Along the way, I found an unreported bug in the Memory storage driver.
This fixes that bug and adds substantially more tests to catch
regressions.
Closes#2332
This change changes the order of operations in
pkg/downloader.Manager.downloadAll
Old charts are moved to tmp directory which is restored in case any
dependency update fails. Otherwise tmp dir is deleted.