mirror of
https://github.com/bpg/terraform-provider-proxmox.git
synced 2025-06-30 02:31:10 +00:00
120 lines
3.3 KiB
Go
120 lines
3.3 KiB
Go
/*
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* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at https://mozilla.org/MPL/2.0/.
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*/
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package ha
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import (
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"context"
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"fmt"
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"github.com/hashicorp/terraform-plugin-framework/attr"
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"github.com/hashicorp/terraform-plugin-framework/datasource"
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"github.com/hashicorp/terraform-plugin-framework/datasource/schema"
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"github.com/hashicorp/terraform-plugin-framework/types"
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"github.com/bpg/terraform-provider-proxmox/fwprovider/attribute"
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"github.com/bpg/terraform-provider-proxmox/fwprovider/config"
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hagroups "github.com/bpg/terraform-provider-proxmox/proxmox/cluster/ha/groups"
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)
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// Ensure the implementation satisfies the expected interfaces.
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var (
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_ datasource.DataSource = &haGroupsDatasource{}
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_ datasource.DataSourceWithConfigure = &haGroupsDatasource{}
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)
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// NewHAGroupsDataSource is a helper function to simplify the provider implementation.
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func NewHAGroupsDataSource() datasource.DataSource {
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return &haGroupsDatasource{}
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}
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// haGroupsDatasource is the data source implementation for High Availability groups.
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type haGroupsDatasource struct {
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client *hagroups.Client
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}
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// haGroupsModel maps the schema data for the High Availability groups data source.
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type haGroupsModel struct {
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Groups types.Set `tfsdk:"group_ids"`
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ID types.String `tfsdk:"id"`
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}
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// Metadata returns the data source type name.
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func (d *haGroupsDatasource) Metadata(
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_ context.Context,
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req datasource.MetadataRequest,
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resp *datasource.MetadataResponse,
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) {
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resp.TypeName = req.ProviderTypeName + "_hagroups"
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}
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// Schema returns the schema for the data source.
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func (d *haGroupsDatasource) Schema(_ context.Context, _ datasource.SchemaRequest, resp *datasource.SchemaResponse) {
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resp.Schema = schema.Schema{
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Description: "Retrieves the list of High Availability groups.",
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Attributes: map[string]schema.Attribute{
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"id": attribute.ID(),
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"group_ids": schema.SetAttribute{
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Description: "The identifiers of the High Availability groups.",
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ElementType: types.StringType,
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Computed: true,
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},
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},
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}
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}
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// Configure adds the provider-configured client to the data source.
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func (d *haGroupsDatasource) Configure(
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_ context.Context,
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req datasource.ConfigureRequest,
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resp *datasource.ConfigureResponse,
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) {
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if req.ProviderData == nil {
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return
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}
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cfg, ok := req.ProviderData.(config.DataSource)
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if !ok {
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resp.Diagnostics.AddError(
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"Unexpected DataSource Configure Type",
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fmt.Sprintf("Expected config.DataSource, got: %T", req.ProviderData),
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)
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return
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}
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d.client = cfg.Client.Cluster().HA().Groups()
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}
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// Read fetches the list of HA groups from the Proxmox cluster then converts it to a list of strings.
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func (d *haGroupsDatasource) Read(ctx context.Context, _ datasource.ReadRequest, resp *datasource.ReadResponse) {
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var state haGroupsModel
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list, err := d.client.List(ctx)
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if err != nil {
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resp.Diagnostics.AddError(
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"Unable to read High Availability groups",
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err.Error(),
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)
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return
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}
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groups := make([]attr.Value, len(list))
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for i, v := range list {
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groups[i] = types.StringValue(v.ID)
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}
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groupsValue, diags := types.SetValue(types.StringType, groups)
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resp.Diagnostics.Append(diags...)
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state.ID = types.StringValue("hagroups")
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state.Groups = groupsValue
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resp.Diagnostics.Append(resp.State.Set(ctx, &state)...)
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}
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