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https://github.com/bpg/terraform-provider-proxmox.git
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e3dd31f55e
* chore(vm2): add datasource implementation --------- Signed-off-by: Pavel Boldyrev <627562+bpg@users.noreply.github.com>
78 lines
2.6 KiB
Go
78 lines
2.6 KiB
Go
package vm
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import (
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"context"
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"errors"
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"github.com/hashicorp/terraform-plugin-framework-timeouts/resource/timeouts"
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"github.com/hashicorp/terraform-plugin-framework/diag"
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"github.com/hashicorp/terraform-plugin-framework/types"
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"github.com/hashicorp/terraform-plugin-log/tflog"
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"github.com/bpg/terraform-provider-proxmox/fwprovider/types/stringset"
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"github.com/bpg/terraform-provider-proxmox/fwprovider/vm/cpu"
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"github.com/bpg/terraform-provider-proxmox/proxmox"
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"github.com/bpg/terraform-provider-proxmox/proxmox/api"
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)
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// Model represents the VM model.
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//
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// Note: for computed fields / blocks we have to use an Object type (or an alias),
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// or a custom type in order to hold an unknown value.
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type Model struct {
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Description types.String `tfsdk:"description"`
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CPU cpu.Value `tfsdk:"cpu"`
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Clone *struct {
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ID types.Int64 `tfsdk:"id"`
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Retries types.Int64 `tfsdk:"retries"`
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} `tfsdk:"clone"`
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ID types.Int64 `tfsdk:"id"`
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Name types.String `tfsdk:"name"`
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NodeName types.String `tfsdk:"node_name"`
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Tags stringset.Value `tfsdk:"tags"`
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Template types.Bool `tfsdk:"template"`
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Timeouts timeouts.Value `tfsdk:"timeouts"`
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}
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// read retrieves the current state of the resource from the API and updates the state.
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// Returns false if the resource does not exist, so the caller can remove it from the state if necessary.
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func read(ctx context.Context, client proxmox.Client, model *Model, diags *diag.Diagnostics) bool {
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vmAPI := client.Node(model.NodeName.ValueString()).VM(int(model.ID.ValueInt64()))
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// Retrieve the entire configuration in order to compare it to the state.
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config, err := vmAPI.GetVM(ctx)
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if err != nil {
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if errors.Is(err, api.ErrResourceDoesNotExist) {
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tflog.Info(ctx, "VM does not exist, removing from the state", map[string]interface{}{
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"vm_id": vmAPI.VMID,
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})
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} else {
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diags.AddError("Failed to get VM", err.Error())
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}
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return false
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}
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status, err := vmAPI.GetVMStatus(ctx)
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if err != nil {
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diags.AddError("Failed to get VM status", err.Error())
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return false
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}
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if status.VMID == nil {
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diags.AddError("VM ID is missing in status API response", "")
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return false
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}
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model.ID = types.Int64Value(int64(*status.VMID))
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// Optional fields can be removed from the model, use StringPointerValue to handle removal on nil
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model.Description = types.StringPointerValue(config.Description)
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model.Name = types.StringPointerValue(config.Name)
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model.CPU = cpu.NewValue(ctx, config, diags)
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model.Tags = stringset.NewValue(config.Tags, diags)
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model.Template = types.BoolPointerValue(config.Template.PointerBool())
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return true
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}
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