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Merge pull request #2671 from 1046102779/feature/helm 

feature/helmchart: supported private helm chart repo to install dapr cluster
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greenie-msft 2022-08-04 08:55:21 -07:00 committed by GitHub
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18
daprdocs/content/en/operations/hosting/kubernetes/kubernetes-deploy.md
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@ -37,7 +37,7 @@ Both the Dapr CLI and the Dapr Helm chart automatically deploy with affinity for
You can install Dapr to a Kubernetes cluster using the [Dapr CLI]({{< ref install-dapr-cli.md >}}).
### Install Dapr
### Install Dapr (from an official Dapr Helm chart)
The `-k` flag initializes Dapr on the Kubernetes cluster in your current context.
@ -58,6 +58,18 @@ dapr init -k
✅ Success! Dapr has been installed to namespace dapr-system. To verify, run "dapr status -k" in your terminal. To get started, go here: https://aka.ms/dapr-getting-started
```
### Install Dapr (a private Dapr Helm chart)
There are some scenarios where it's necessary to install Dapr from a private Helm chart, such as:
- needing more granular control of the Dapr Helm chart
- having a custom Dapr deployment
- pulling Helm charts from trusted registries that are managed and maintained by your organization
export DAPR_HELM_REPO_URL="https://helm.custom-domain.com/dapr/dapr"
export DAPR_HELM_REPO_USERNAME="username_xxx"
export DAPR_HELM_REPO_PASSWORD="passwd_xxx"
Setting the above parameters will allow `dapr init -k` to install Dapr images from the configured Helm repository.
### Install in custom namespace
The default namespace when initializing Dapr is `dapr-system`. You can override this with the `-n` flag.
@ -114,7 +126,11 @@ The latest Dapr helm chart no longer supports Helm v2. Please migrate from Helm
2. Add Helm repo and update
```bash
// Add the official Dapr Helm chart.
helm repo add dapr https://dapr.github.io/helm-charts/
// Or also add a private Dapr Helm chart.
helm repo add dapr http://helm.custom-domain.com/dapr/dapr/ \
--username=xxx --password=xxx
helm repo update
# See which chart versions are available
helm search repo dapr --devel --versions

5
daprdocs/content/en/operations/hosting/kubernetes/kubernetes-production.md
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@ -87,8 +87,11 @@ For a full list of all available options you can set in the values file (or by u
Instead of using either `helm install` or `helm upgrade` as shown below, you can also run `helm upgrade --install` - this will dynamically determine whether to install or upgrade.
```bash
# add/update the helm repo
# Add/update a official Dapr Helm repo.
helm repo add dapr https://dapr.github.io/helm-charts/
# or add/update a private Dapr Helm repo.
helm repo add dapr http://helm.custom-domain.com/dapr/dapr/ \
--username=xxx --password=xxx
helm repo update
# See which chart versions are available

7
daprdocs/content/en/reference/cli/dapr-init.md
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@ -38,7 +38,10 @@ dapr init [flags]
| `--slim`, `-s` | | `false` | Exclude placement service, Redis and Zipkin containers from self-hosted installation |
| `--timeout` | | `300` | The wait timeout for the Kubernetes installation |
| `--wait` | | `false` | Wait for Kubernetes initialization to complete |
| N/A |DAPR_DEFAULT_IMAGE_REGISTRY| | It is used to specify the default container registry to pull images from. When its value is set to `GHCR` or `ghcr` it pulls the required images from Github container registry. To default to Docker hub, unset the environment variable or leave it blank|
| N/A |DAPR_DEFAULT_IMAGE_REGISTRY| | It is used to specify the default container registry to pull images from. When its value is set to `GHCR` or `ghcr` it pulls the required images from Github container registry. To default to Docker hub, unset the environment variable or leave it blank|
| N/A |DAPR_HELM_REPO_URL| | Specifies a private Dapr Helm chart url|
| N/A | DAPR_HELM_REPO_USERNAME | A username for a private Helm chart | The username required to access the private Dapr Helm chart. If it can be accessed publicly, this env variable does not need to be set|
| N/A | DAPR_HELM_REPO_PASSWORD | A password for a private Helm chart |The password required to access the private Dapr Helm chart. If it can be accessed publicly, this env variable does not need to be set| |
### Examples
@ -130,4 +133,4 @@ dapr init -k --image-registry docker.io/username
Scenario 2 : dapr image hosted under a new/different directory in private registry -
```bash
dapr init -k --image-registry docker.io/username/<directory-name>
```
```

5
daprdocs/content/en/reference/environment/_index.md
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@ -20,4 +20,7 @@ The following table lists the environment variables used by the Dapr runtime, CL
| DAPR_API_TOKEN | Dapr sidecar | The token used for Dapr API authentication for requests from the application. [Enable API token authentication in Dapr]({{< ref api-token >}}). |
| NAMESPACE | Dapr sidecar | Used to specify a component's [namespace in self-hosted mode]({{< ref component-scopes >}}). |
| DAPR_DEFAULT_IMAGE_REGISTRY | Dapr CLI | In self-hosted mode, it is used to specify the default container registry to pull images from. When its value is set to `GHCR` or `ghcr`, it pulls the required images from Github container registry. To default to Docker hub, unset this environment variable. |
| SSL_CERT_DIR | Dapr sidecar | Specifies the location where the public certificates for all the trusted certificate authorities (CA) are located. Not applicable when the sidecar is running as a process in self-hosted mode.
| SSL_CERT_DIR | Dapr sidecar | Specifies the location where the public certificates for all the trusted certificate authorities (CA) are located. Not applicable when the sidecar is running as a process in self-hosted mode.|
| DAPR_HELM_REPO_URL | Your private Dapr Helm chart url | Specifies a private Dapr Helm chart url, which defaults to the official Helm chart URL: `https://dapr.github.io/helm-charts`|
| DAPR_HELM_REPO_USERNAME | A username for a private Helm chart | The username required to access the private Dapr Helm chart. If it can be accessed publicly, this env variable does not need to be set|
| DAPR_HELM_REPO_PASSWORD | A password for a private Helm chart |The password required to access the private Dapr helm chart. If it can be accessed publicly, this env variable does not need to be set|