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Pushing Charts
This details the current requirements and steps for pushing a chart to Google Cloud Storage (GCS) using gsutil tool.
Prerequisites
In order to create and push a Chart, you must:
- have a bucket in GCS with write permissions
- have gsutil tool configured and installed
Creating a chart (optional)
If you already have a chart in the file system format, you can skip this step. ./bin/helm chart create mychart
This will create the following directory structure: vaikas@vaikas-glaptop:~/projects/dmos/src/github.com/kubernetes/helm$ find mychart mychart mychart/Chart.yaml mychart/hooks mychart/templates mychart/docs
You can then create your own chart (examples/charts has examples to get you started)
Serializing the chart
Helm tool can package a chart for you in the correct format and with name that matches the version in the Chart.yaml file.
./bin/helm chart package <yourchart>
Using one of the examples nginx
./bin/helm chart package examples/charts/nginx
The resulting file will be nginx-0.0.1.tgz
Pushing the chart
Using gsutil you can copy this file to your bucket with the following command:
gsutil cp <yourchart> gs://<yourbucket>/
or if you want to make this chart publicly readable:
gsutil cp -a public-read <yourchart> gs://<yourbucket>/
To handle more granular permissions, use the 'gsutil help acls' command.
Using the example above, you could make this publicy readable by doing:
gsutil cp -a public-read nginx-0.0.1.tgz gs://<yourbucket>/