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Add proxy_url configuration #179

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merged 1 commit into from
Jun 30, 2022
Merged

Add proxy_url configuration #179

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1 change: 1 addition & 0 deletions .gitignore
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Original file line number Diff line number Diff line change
@@ -1,6 +1,7 @@
*.dll
*.exe
.DS_Store
.vscode
example.tf
terraform.tfplan
terraform.tfstate
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1 change: 1 addition & 0 deletions docs/index.md
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Expand Up @@ -90,6 +90,7 @@ The following arguments are supported:
* `config_context_auth_info` - (Optional) Authentication info context of the kube config (name of the kubeconfig user, `--user` flag in `kubectl`). Can be sourced from `KUBE_CTX_AUTH_INFO`.
* `config_context_cluster` - (Optional) Cluster context of the kube config (name of the kubeconfig cluster, `--cluster` flag in `kubectl`). Can be sourced from `KUBE_CTX_CLUSTER`.
* `token` - (Optional) Token of your service account. Can be sourced from `KUBE_TOKEN`.
* `proxy_url` - (Optional) URL to the proxy to be used for all API requests. URLs with "http", "https", and "socks5" schemes are supported. Can be sourced from `KUBE_PROXY_URL`.
* `exec` - (Optional) Configuration block to use an [exec-based credential plugin] (https://kubernetes.io/docs/reference/access-authn-authz/authentication/#client-go-credential-plugins), e.g. call an external command to receive user credentials.
* `api_version` - (Required) API version to use when decoding the ExecCredentials resource, e.g. `client.authentication.k8s.io/v1beta1`.
* `command` - (Required) Command to execute.
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24 changes: 17 additions & 7 deletions kubernetes/provider.go
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Expand Up @@ -4,6 +4,14 @@ import (
"bytes"
"context"
"fmt"
"log"
"os"
"path/filepath"
"regexp"
"strconv"
"strings"
"time"

"github.com/hashicorp/terraform-plugin-sdk/v2/diag"
"github.com/hashicorp/terraform-plugin-sdk/v2/helper/schema"
"github.com/mitchellh/go-homedir"
Expand All @@ -19,13 +27,6 @@ import (
"k8s.io/client-go/tools/clientcmd"
clientcmdapi "k8s.io/client-go/tools/clientcmd/api"
aggregator "k8s.io/kube-aggregator/pkg/client/clientset_generated/clientset"
"log"
"os"
"path/filepath"
"regexp"
"strconv"
"strings"
"time"
)

func Provider() *schema.Provider {
Expand Down Expand Up @@ -120,6 +121,12 @@ func Provider() *schema.Provider {
DefaultFunc: schema.EnvDefaultFunc("KUBE_TOKEN", ""),
Description: "Token to authentifcate an service account",
},
"proxy_url": {
Type: schema.TypeString,
Optional: true,
Description: "URL to the proxy to be used for all API requests",
DefaultFunc: schema.EnvDefaultFunc("KUBE_PROXY_URL", ""),
},
"load_config_file": {
Type: schema.TypeBool,
Optional: true,
Expand Down Expand Up @@ -373,6 +380,9 @@ func initializeConfiguration(d *schema.ResourceData) (*restclient.Config, error)
if v, ok := d.GetOk("token"); ok {
overrides.AuthInfo.Token = v.(string)
}
if v, ok := d.GetOk("proxy_url"); ok {
overrides.ClusterDefaults.ProxyURL = v.(string)
}

cc := clientcmd.NewNonInteractiveDeferredLoadingClientConfig(loader, overrides)
cfg, err := cc.ClientConfig()
Expand Down