Added the new data source ssh key to get one ssh from the civo cloud

Signed-off-by: Alejandro JNM <alejandrojnm@gmail.com>

civo/datasource_ssh.go

@@ -0,0 +1,62 @@
+package civo
+
+import (
+	"fmt"
+	"github.com/civo/civogo"
+	"github.com/hashicorp/terraform-plugin-sdk/helper/schema"
+	"github.com/hashicorp/terraform-plugin-sdk/helper/validation"
+	"log"
+)
+
+// Data source to get from the api a specific ssh key
+// using the id or the name
+func dataSourceSSHKey() *schema.Resource {
+	return &schema.Resource{
+		Read: dataSourceSSHKeyRead,
+		Schema: map[string]*schema.Schema{
+			"id": {
+				Type:         schema.TypeString,
+				Optional:     true,
+				ValidateFunc: validation.NoZeroValues,
+				ExactlyOneOf: []string{"id", "name"},
+			},
+			"name": {
+				Type:         schema.TypeString,
+				Optional:     true,
+				ValidateFunc: validation.NoZeroValues,
+				ExactlyOneOf: []string{"id", "name"},
+			},
+			// Computed resource
+			"fingerprint": {
+				Type:     schema.TypeString,
+				Computed: true,
+			},
+		},
+	}
+}
+
+func dataSourceSSHKeyRead(d *schema.ResourceData, m interface{}) error {
+	apiClient := m.(*civogo.Client)
+
+	var searchBy string
+
+	if id, ok := d.GetOk("id"); ok {
+		log.Printf("[INFO] Getting the ssh key by id")
+		searchBy = id.(string)
+	} else if name, ok := d.GetOk("name"); ok {
+		log.Printf("[INFO] Getting the ssh key by label")
+		searchBy = name.(string)
+	}
+
+	sshKey, err := apiClient.FindSSHKey(searchBy)
+	if err != nil {
+		fmt.Errorf("[ERR] failed to retrive network: %s", err)
+		return err
+	}
+
+	d.SetId(sshKey.ID)
+	d.Set("name", sshKey.Name)
+	d.Set("fingerprint", sshKey.Fingerprint)
+
+	return nil
+}

civo/provider.go

@@ -27,6 +27,7 @@ func Provider() terraform.ResourceProvider {
 			"civo_network":            dataSourceNetwork(),
 			"civo_volume":             dataSourceVolume(),
 			"civo_loadbalancer":       dataSourceLoadBalancer(),
+			"civo_ssh_key":            dataSourceSSHKey(),
 		},
 		ResourcesMap: map[string]*schema.Resource{
 			"civo_instance":           resourceInstance(),

website/docs/d/ssh_key.html.markdown

@@ -0,0 +1,50 @@
+---
+layout: "civo"
+page_title: "Civo: civo_ssh_key"
+sidebar_current: "docs-civo-datasource-ssh-key"
+description: |-
+  Get information on a ssh key.
+---
+
+# civo_ssh_key
+
+Get information on a ssh key. This data source provides the name,
+and fingerprint as configured on your Civo account. This is useful if
+the ssh key in question is not managed by Terraform or you need to utilize any
+of the keys data.
+
+An error is triggered if the provided ssh key name does not exist.
+
+## Example Usage
+
+Get the ssh key:
+
+```hcl
+data "civo_ssh_key" "example" {
+  name = "example"
+}
+
+resource "civo_instance" "my-test-instance" {
+    hostname = "foo.com"
+    tags = ["python", "nginx"]
+    notes = "this is a note for the server"
+    size = element(data.civo_instances_size.small.sizes, 0).name
+    template = element(data.civo_template.debian.templates, 0).id
+    sshkey_id = data.civo_ssh_key.example.id
+}
+```
+
+## Argument Reference
+
+The following arguments are supported:
+
+* `id` - (Optional) The ID of the ssh key.
+* `name` - (Optional) The name of the ssh key.
+
+## Attributes Reference
+
+The following attributes are exported:
+
+* `id`: The ID of the ssh key.
+* `name`: The name of the ssh key.
+* `fingerprint`: The fingerprint of the public key of the ssh key.