Features/snapshot

decort/data_snapshot_list.go

@@ -0,0 +1,120 @@
+/*
+Copyright (c) 2019-2022 Digital Energy Cloud Solutions LLC. All Rights Reserved.
+Author: Stanislav Solovev, <spsolovev@digitalenergy.online>, <svs1370@gmail.com>
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+/*
+This file is part of Terraform (by Hashicorp) provider for Digital Energy Cloud Orchestration
+Technology platfom.
+
+Visit https://github.com/rudecs/terraform-provider-decort for full source code package and updates.
+*/
+
+package decort
+
+import (
+	"github.com/google/uuid"
+	"github.com/hashicorp/terraform-plugin-sdk/helper/schema"
+)
+
+func flattenSnapshotList(gl SnapshotList) []map[string]interface{} {
+	res := make([]map[string]interface{}, 0)
+	for _, item := range gl {
+		temp := map[string]interface{}{
+			"label":     item.Label,
+			"guid":      item.Guid,
+			"disks":     item.Disks,
+			"timestamp": item.Timestamp,
+		}
+
+		res = append(res, temp)
+	}
+	return res
+}
+
+func dataSourceSnapshotListRead(d *schema.ResourceData, m interface{}) error {
+	snapshotList, err := utilitySnapshotListCheckPresence(d, m)
+	if err != nil {
+		return err
+	}
+	id := uuid.New()
+	d.SetId(id.String())
+	d.Set("items", flattenSnapshotList(snapshotList))
+
+	return nil
+}
+
+func dataSourceSnapshotListSchemaMake() map[string]*schema.Schema {
+	rets := map[string]*schema.Schema{
+		"compute_id": {
+			Type:        schema.TypeInt,
+			Required:    true,
+			ForceNew:    true,
+			Description: "ID of the compute instance to create snapshot for.",
+		},
+		"items": {
+			Type:        schema.TypeList,
+			Computed:    true,
+			Description: "snapshot list",
+			Elem: &schema.Resource{
+				Schema: dataSourceSnapshotSchemaMake(),
+			},
+		},
+	}
+
+	return rets
+}
+
+func dataSourceSnapshotSchemaMake() map[string]*schema.Schema {
+	return map[string]*schema.Schema{
+		"label": {
+			Type:        schema.TypeString,
+			Computed:    true,
+			Description: "text label for snapshot. Must be unique among this compute snapshots.",
+		},
+		"disks": {
+			Type:     schema.TypeList,
+			Computed: true,
+			Elem: &schema.Schema{
+				Type: schema.TypeInt,
+			},
+		},
+		"guid": {
+			Type:        schema.TypeString,
+			Computed:    true,
+			Description: "guid of the snapshot",
+		},
+		"timestamp": {
+			Type:        schema.TypeInt,
+			Computed:    true,
+			Description: "timestamp",
+		},
+	}
+}
+
+func dataSourceSnapshotList() *schema.Resource {
+	return &schema.Resource{
+		SchemaVersion: 1,
+
+		Read: dataSourceSnapshotListRead,
+
+		Timeouts: &schema.ResourceTimeout{
+			Read:    &Timeout30s,
+			Default: &Timeout60s,
+		},
+
+		Schema: dataSourceSnapshotListSchemaMake(),
+	}
+}

decort/models_api.go

@@ -799,3 +799,21 @@ type Grid struct {
 }
 
 type GridList []Grid
+
+/////////////////////
+/// SNAPSHOT API  ///
+/////////////////////
+
+const snapshotCreateAPI = "/restmachine/cloudapi/compute/snapshotCreate"
+const snapshotDeleteAPI = "/restmachine/cloudapi/compute/snapshotDelete"
+const snapshotRollbackAPI = "/restmachine/cloudapi/compute/snapshotRollback"
+const snapshotListAPI = "/restmachine/cloudapi/compute/snapshotList"
+
+type Snapshot struct {
+	Disks     []int  `json:"disks"`
+	Guid      string `json:"guid"`
+	Label     string `json:"label"`
+	Timestamp uint64 `json:"timestamp"`
+}
+
+type SnapshotList []Snapshot

decort/provider.go

@@ -110,6 +110,7 @@ func Provider() *schema.Provider {
 			"decort_virtual_image": resourceVirtualImage(),
 			"decort_cdrom_image":   resourceCDROMImage(),
 			"decort_delete_images": resourceDeleteImages(),
+			"decort_snapshot":      resourceSnapshot(),
 		},
 
 		DataSourcesMap: map[string]*schema.Resource{
@@ -123,6 +124,7 @@ func Provider() *schema.Provider {
 			"decort_grid_list":         dataSourceGridList(),
 			"decort_image_list":        dataSourceImageList(),
 			"decort_image_list_stacks": dataSourceImageListStacks(),
+			"decort_snapshot_list":     dataSourceSnapshotList(),
 			// "decort_pfw": dataSourcePfw(),
 		},
 

decort/resource_snapshot.go

@@ -0,0 +1,203 @@
+/*
+Copyright (c) 2019-2022 Digital Energy Cloud Solutions LLC. All Rights Reserved.
+Author: Stanislav Solovev, <spsolovev@digitalenergy.online>
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+/*
+This file is part of Terraform (by Hashicorp) provider for Digital Energy Cloud Orchestration
+Technology platfom.
+
+Visit https://github.com/rudecs/terraform-provider-decort for full source code package and updates.
+*/
+
+package decort
+
+import (
+	"net/url"
+	"strconv"
+	"strings"
+
+	"github.com/hashicorp/terraform-plugin-sdk/helper/customdiff"
+	"github.com/hashicorp/terraform-plugin-sdk/helper/schema"
+	log "github.com/sirupsen/logrus"
+)
+
+func resourceSnapshotCreate(d *schema.ResourceData, m interface{}) error {
+	log.Debugf("resourceSnapshotCreate: called for snapshot %s", d.Get("label").(string))
+
+	controller := m.(*ControllerCfg)
+	urlValues := &url.Values{}
+	urlValues.Add("label", d.Get("label").(string))
+	urlValues.Add("computeId", strconv.Itoa(d.Get("compute_id").(int)))
+
+	snapshotId, err := controller.decortAPICall("POST", snapshotCreateAPI, urlValues)
+	if err != nil {
+		return err
+	}
+
+	snapshotId = strings.ReplaceAll(snapshotId, "\"", "")
+
+	d.SetId(snapshotId)
+	d.Set("guid", snapshotId)
+
+	err = resourceSnapshotRead(d, m)
+	if err != nil {
+		return err
+	}
+
+	return nil
+}
+
+func resourceSnapshotRead(d *schema.ResourceData, m interface{}) error {
+	snapshot, err := utilitySnapshotCheckPresence(d, m)
+	if err != nil {
+		return err
+	}
+
+	d.Set("timestamp", snapshot.Timestamp)
+	d.Set("guid", snapshot.Guid)
+	d.Set("disks", snapshot.Disks)
+	d.Set("label", snapshot.Label)
+
+	return nil
+}
+
+func resourceSnapshotDelete(d *schema.ResourceData, m interface{}) error {
+	log.Debugf("resourceSnapshotDelete: called for %s, id: %s", d.Get("label").(string), d.Id())
+
+	controller := m.(*ControllerCfg)
+	urlValues := &url.Values{}
+	urlValues.Add("computeId", strconv.Itoa(d.Get("compute_id").(int)))
+	urlValues.Add("label", d.Get("label").(string))
+
+	_, err := controller.decortAPICall("POST", snapshotDeleteAPI, urlValues)
+	if err != nil {
+		return err
+	}
+	d.SetId("")
+
+	return nil
+}
+
+func resourceSnapshotExists(d *schema.ResourceData, m interface{}) (bool, error) {
+	snapshot, err := utilitySnapshotCheckPresence(d, m)
+	if err != nil {
+		return false, err
+	}
+	if snapshot == nil {
+		return false, nil
+	}
+
+	return true, nil
+}
+
+func resourceSnapshotEdit(d *schema.ResourceData, m interface{}) error {
+	err := resourceSnapshotRead(d, m)
+	if err != nil {
+		return err
+	}
+
+	return nil
+}
+
+func resourceSnapshotRollback(d *schema.ResourceDiff, m interface{}) error {
+	c := m.(*ControllerCfg)
+	urlValues := &url.Values{}
+
+	urlValues.Add("computeId", strconv.Itoa(d.Get("compute_id").(int)))
+	urlValues.Add("label", d.Get("label").(string))
+
+	_, err := c.decortAPICall("POST", snapshotRollbackAPI, urlValues)
+	if err != nil {
+		return err
+	}
+	return nil
+}
+
+func resourceSnapshotSchemaMake() map[string]*schema.Schema {
+	return map[string]*schema.Schema{
+		"compute_id": {
+			Type:        schema.TypeInt,
+			Required:    true,
+			ForceNew:    true,
+			Description: "ID of the compute instance to create snapshot for.",
+		},
+		"label": {
+			Type:        schema.TypeString,
+			Required:    true,
+			ForceNew:    true,
+			Description: "text label for snapshot. Must be unique among this compute snapshots.",
+		},
+		"rollback": {
+			Type:        schema.TypeBool,
+			Optional:    true,
+			Default:     false,
+			Description: "is rollback the snapshot",
+		},
+		"disks": {
+			Type:     schema.TypeList,
+			Computed: true,
+			Elem: &schema.Schema{
+				Type: schema.TypeInt,
+			},
+		},
+		"guid": {
+			Type:        schema.TypeString,
+			Computed:    true,
+			Description: "guid of the snapshot",
+		},
+		"timestamp": {
+			Type:        schema.TypeInt,
+			Computed:    true,
+			Description: "timestamp",
+		},
+	}
+}
+
+func resourceSnapshot() *schema.Resource {
+	return &schema.Resource{
+		SchemaVersion: 1,
+
+		Create: resourceSnapshotCreate,
+		Read:   resourceSnapshotRead,
+		Update: resourceSnapshotEdit,
+		Delete: resourceSnapshotDelete,
+		Exists: resourceSnapshotExists,
+
+		Importer: &schema.ResourceImporter{
+			State: schema.ImportStatePassthrough,
+		},
+
+		Timeouts: &schema.ResourceTimeout{
+			Create:  &Timeout60s,
+			Read:    &Timeout30s,
+			Update:  &Timeout60s,
+			Delete:  &Timeout60s,
+			Default: &Timeout60s,
+		},
+
+		CustomizeDiff: customdiff.All(
+			customdiff.IfValueChange("rollback", func(old, new, meta interface{}) bool {
+				o := old.(bool)
+				if o != new.(bool) && o == false {
+					return true
+				}
+				return false
+			}, resourceSnapshotRollback),
+		),
+
+		Schema: resourceSnapshotSchemaMake(),
+	}
+}

decort/utility_snapshot.go

@@ -0,0 +1,55 @@
+/*
+Copyright (c) 2019-2022 Digital Energy Cloud Solutions LLC. All Rights Reserved.
+Author: Stanislav Solovev, <spsolovev@digitalenergy.online>
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+/*
+This file is part of Terraform (by Hashicorp) provider for Digital Energy Cloud Orchestration
+Technology platfom.
+
+Visit https://github.com/rudecs/terraform-provider-decort for full source code package and updates.
+*/
+
+package decort
+
+import (
+	"errors"
+
+	"github.com/hashicorp/terraform-plugin-sdk/helper/schema"
+)
+
+func utilitySnapshotCheckPresence(d *schema.ResourceData, m interface{}) (*Snapshot, error) {
+	snapShotList, err := utilitySnapshotListCheckPresence(d, m)
+	if err != nil {
+		return nil, err
+	}
+
+	findId := ""
+
+	if (d.Get("guid").(string)) != "" {
+		findId = d.Get("guid").(string)
+	} else {
+		findId = d.Id()
+	}
+
+	for _, s := range snapShotList {
+		if s.Guid == findId {
+			return &s, nil
+		}
+	}
+
+	return nil, errors.New("snapshot not found")
+
+}

decort/utility_snapshot_list.go

@@ -0,0 +1,56 @@
+/*
+Copyright (c) 2019-2022 Digital Energy Cloud Solutions LLC. All Rights Reserved.
+Author: Stanislav Solovev, <spsolovev@digitalenergy.online>
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+/*
+This file is part of Terraform (by Hashicorp) provider for Digital Energy Cloud Orchestration
+Technology platfom.
+
+Visit https://github.com/rudecs/terraform-provider-decort for full source code package and updates.
+*/
+
+package decort
+
+import (
+	"encoding/json"
+	"net/url"
+	"strconv"
+
+	"github.com/hashicorp/terraform-plugin-sdk/helper/schema"
+)
+
+func utilitySnapshotListCheckPresence(d *schema.ResourceData, m interface{}) (SnapshotList, error) {
+	controller := m.(*ControllerCfg)
+	urlValues := &url.Values{}
+	urlValues.Add("computeId", strconv.Itoa(d.Get("compute_id").(int)))
+
+	resp, err := controller.decortAPICall("POST", snapshotListAPI, urlValues)
+	if err != nil {
+		return nil, err
+	}
+
+	if resp == "" {
+		return nil, nil
+	}
+
+	snapshotList := SnapshotList{}
+	if err := json.Unmarshal([]byte(resp), &snapshotList); err != nil {
+		//return nil, errors.New(fmt.Sprint("Can not unmarshall data to snapshotList: ", resp, " ", snapshotList))
+		return nil, err
+	}
+
+	return snapshotList, nil
+}