https://github.com/kubernetes/helm/pull/3183 added a keepalive to the Helm client of 30s period, while Tiller was never configured to permit this, keeping the default minimum keepalive period of 5 minutes, disconnecting any clients which ping more regularly than this.
This commit enforces a minimum that is lower than what Helm is configured for, preventing these disconnections, and thus fixes#3409.
When building helm, golint no longer generates the following warning:
cmd/helm/install.go:502:9⚠️ if block ends with a return statement, so drop this else and outdent its block (golint)
Signed-off-by: Arash Deshmeh <adeshmeh@ca.ibm.com>
This commit improves to display the default value of --kube-version in
help message of `helm template` command.
```
--kube-version string kubernetes version used as Capabilities.KubeVersion.Major/Minor (default "1.9")
```
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
* feat(helm): Add --full-output to helm list and helm history
The default maximum length of the output table is 60 chars.
When the length is greater than 60, the content will be omitted.
This patch adds -f and --full-output to helm list and helm history
which can display full information of releases on the screen.
Closes#2828
* a
* feat(helm): Add --full-output to helm list and helm history
The default maximum length of the output table is 60 chars.
When the length is greater than 60, the content will be omitted.
This patch adds -f and --full-output to helm list and helm history
which can display full information of releases on the screen.
Closes#2828
* Add "--namespace" to helm lint
Keep lint syntax as close as possible to "helm install" resp. "helm
upgrade", so that one only needs to change the command.
See #2036
* Align lintCmd struct
* Add "--set" and "--values" to helm lint
Keep lint syntax as close as possible to "helm install" resp. "helm
upgrade", so that one only needs to change the command.
Closes #2495,#2036
* Reuse strict parameter, when rendering during lint
We want to see the rendering fail, if we missed a value, so we reuse
"--strict".
See #2495,#2036
* Fix lint unit test
See #2495,#2036
* Update docs
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>
* 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.