Files
terraform-provider-netbird/internal/provider/reverse_proxy_cluster_data_source.go

105 lines
3.3 KiB
Go

package provider
import (
"context"
"fmt"
"github.com/hashicorp/terraform-plugin-framework/datasource"
"github.com/hashicorp/terraform-plugin-framework/datasource/schema"
"github.com/hashicorp/terraform-plugin-framework/types"
netbird "github.com/netbirdio/netbird/shared/management/client/rest"
)
var _ datasource.DataSource = &ReverseProxyClustersDataSource{}
// NewReverseProxyClustersDataSource creates a new reverse proxy clusters data source.
func NewReverseProxyClustersDataSource() datasource.DataSource {
return &ReverseProxyClustersDataSource{}
}
// ReverseProxyClustersDataSource defines the data source implementation.
type ReverseProxyClustersDataSource struct {
client *netbird.Client
}
// ReverseProxyClusterModel describes a single cluster.
type ReverseProxyClusterModel struct {
Address types.String `tfsdk:"address"`
ConnectedProxies types.Int64 `tfsdk:"connected_proxies"`
}
// ReverseProxyClustersDataSourceModel describes the data source model.
type ReverseProxyClustersDataSourceModel struct {
Clusters []ReverseProxyClusterModel `tfsdk:"clusters"`
}
func (d *ReverseProxyClustersDataSource) Metadata(ctx context.Context, req datasource.MetadataRequest, resp *datasource.MetadataResponse) {
resp.TypeName = req.ProviderTypeName + "_reverse_proxy_clusters"
}
func (d *ReverseProxyClustersDataSource) Schema(ctx context.Context, req datasource.SchemaRequest, resp *datasource.SchemaResponse) {
resp.Schema = schema.Schema{
MarkdownDescription: "List available reverse proxy clusters.",
Attributes: map[string]schema.Attribute{
"clusters": schema.ListNestedAttribute{
MarkdownDescription: "List of available proxy clusters",
Computed: true,
NestedObject: schema.NestedAttributeObject{
Attributes: map[string]schema.Attribute{
"address": schema.StringAttribute{
MarkdownDescription: "Cluster address used for CNAME targets",
Computed: true,
},
"connected_proxies": schema.Int64Attribute{
MarkdownDescription: "Number of proxy nodes connected in this cluster",
Computed: true,
},
},
},
},
},
}
}
func (d *ReverseProxyClustersDataSource) Configure(ctx context.Context, req datasource.ConfigureRequest, resp *datasource.ConfigureResponse) {
if req.ProviderData == nil {
return
}
client, ok := req.ProviderData.(*netbird.Client)
if !ok {
resp.Diagnostics.AddError(
"Unexpected Data Source Configure Type",
fmt.Sprintf("Expected *netbird.Client, got: %T. Please report this issue to the provider developers.", req.ProviderData),
)
return
}
d.client = client
}
func (d *ReverseProxyClustersDataSource) Read(ctx context.Context, req datasource.ReadRequest, resp *datasource.ReadResponse) {
var data ReverseProxyClustersDataSourceModel
resp.Diagnostics.Append(req.Config.Get(ctx, &data)...)
if resp.Diagnostics.HasError() {
return
}
clusters, err := d.client.ReverseProxyClusters.List(ctx)
if err != nil {
resp.Diagnostics.AddError("Error listing reverse proxy clusters", err.Error())
return
}
data.Clusters = make([]ReverseProxyClusterModel, len(clusters))
for i, c := range clusters {
data.Clusters[i] = ReverseProxyClusterModel{
Address: types.StringValue(c.Address),
ConnectedProxies: types.Int64Value(int64(c.ConnectedProxies)),
}
}
resp.Diagnostics.Append(resp.State.Set(ctx, &data)...)
}