BASIS/terraform-provider-decort
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Implement update logic for compute resource

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This commit is contained in:
Sergey Shubin svs1370
2021-04-26 19:23:49 +03:00
parent 509fc0f69d
commit 5500dad554
6 changed files with 250 additions and 18 deletions
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85
decort/resource_compute.go
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@@ -1,5 +1,5 @@
/*
Copyright (c) 2019-2020 Digital Energy Cloud Solutions LLC. All Rights Reserved.
Copyright (c) 2019-2021 Digital Energy Cloud Solutions LLC. All Rights Reserved.
Author: Sergey Shubin, <sergey.shubin@digitalenergy.online>, <svs1370@gmail.com>
Licensed under the Apache License, Version 2.0 (the "License");
@@ -168,10 +168,77 @@ func resourceComputeRead(d *schema.ResourceData, m interface{}) error {
}
func resourceComputeUpdate(d *schema.ResourceData, m interface{}) error {
log.Debugf("resourceComputeUpdate: called for Compute name %s, RGID %d",
d.Get("name").(string), d.Get("rg_id").(int))
log.Debugf("resourceComputeUpdate: called for Compute ID %s / name %s, RGID %d",
d.Id(), d.Get("name").(string), d.Get("rg_id").(int))
log.Printf("resourceComputeUpdate: NOT IMPLEMENTED YET!")
controller := m.(*ControllerCfg)
/*
1. Resize CPU/RAM
2. Resize (grow) boot disk
3. Update extra disks
4. Update networks
5. Update port forwards
*/
// 1. Resize CPU/RAM
params := &url.Values{}
doUpdate := false
params.Add("computeId", d.Id())
oldCpu, newCpu := d.GetChange("cpu")
if oldCpu.(int) != newCpu.(int) {
params.Add("cpu", fmt.Sprintf("%d", newCpu.(int)))
doUpdate = true
} else {
params.Add("cpu", "0") // no change to CPU allocation
}
oldRam, newRam := d.GetChange("ram")
if oldRam.(int) != newRam.(int) {
params.Add("ram", fmt.Sprintf("%d", newRam.(int)))
doUpdate = true
} else {
params.Add("ram", "0")
}
if doUpdate {
log.Debugf("resourceComputeUpdate: changing CPU %d -> %d and/or RAM %d -> %d",
oldCpu.(int), newCpu.(int),
oldRam.(int), newRam.(int))
_, err := controller.decortAPICall("POST", ComputeResizeAPI, params)
if err != nil {
return err
}
}
// 2. Resize (grow) Boot disk
oldSize, newSize := d.GetChange("boot_disk_size")
if oldSize.(int) < newSize.(int) {
bdsParams := &url.Values{}
bdsParams.Add("diskId", fmt.Sprintf("%d", d.Get("boot_disk_id").(int)))
bdsParams.Add("size", fmt.Sprintf("%d", newSize.(int)))
log.Debugf("resourceComputeUpdate: compute ID %s, boot disk ID %d resize %d -> %d",
d.Id(), d.Get("boot_disk_id").(int), oldSize.(int), newSize.(int))
_, err := controller.decortAPICall("POST", DisksResizeAPI, params)
if err != nil {
return err
}
} else if oldSize.(int) > newSize.(int) {
log.Warnf("resourceComputeUpdate: compute ID %d - shrinking boot disk is not allowed", d.Id())
}
// 3. Calculate and apply changes to data disks
err := controller.utilityComputeExtraDisksConfigure(d, true) // pass do_delta = true to apply changes, if any
if err != nil {
return err
}
// 4. Calculate and apply changes to network connections
err = controller.utilityComputeNetworksConfigure(d, true) // pass do_delta = true to apply changes, if any
if err != nil {
return err
}
// we may reuse dataSourceComputeRead here as we maintain similarity
// between Compute resource and Compute data source schemas
@@ -267,14 +334,14 @@ func resourceCompute() *schema.Resource {
"cpu": {
Type: schema.TypeInt,
Required: true,
ValidateFunc: validation.IntBetween(1, 64),
ValidateFunc: validation.IntBetween(1, MaxCpusPerCompute),
Description: "Number of CPUs to allocate to this compute instance.",
},
"ram": {
Type: schema.TypeInt,
Required: true,
ValidateFunc: validation.IntAtLeast(512),
ValidateFunc: validation.IntAtLeast(MinRamPerCompute),
Description: "Amount of RAM in MB to allocate to this compute instance.",
},
@@ -346,6 +413,12 @@ func resourceCompute() *schema.Resource {
Description: "Name of the account this compute instance belongs to.",
},
"boot_disk_id": {
Type: schema.TypeInt,
Computed: true,
Description: "This compute instance boot disk ID.",
},
/*
"disks": {
Type: schema.TypeList,