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Digital Ocean

Ops can integrate with your existing Digital Ocean account.

Pre-requisites

  1. 1.
    Create an account in Digital Ocean;
  2. 2.
    • Generate a token and export the value to the environment variable DO_TOKEN.
    • Generate space access keys and export the key and the secret to the environment variables SPACES_KEY and SPACES_SECRET.
  3. 3.
    Access Spaces page and create a space;
  4. 4.
    Set your bucket name with the space name and set the region name where the space was created in the configuration file;
Configuration example.
{
"CloudConfig": {
"BucketName": "ops",
"Zone": "sfo3"
}
}

Image Operations

Create Image

You can create an image in Digital Ocean with the following command.
$ ops image create <elf_file|program> -t do -c config.json
For creating an image using a particular package, you need to provide the package name to ops image create command with -p option.
$ ops image create -c config.json -p node_v14.2.0 -a ex.js -i <image name> -t do -c config.json

List Images

You can list existing images on Digital Ocean with ops image list -t do -c config.json.
$ ops image list -t do -c config.json
+--------------------------------------+------------------------+--------+---------+------------------+
| UUID | NAME | STATUS | SIZE | CREATEDAT |
+--------------------------------------+------------------------+--------+---------+------------------+
| 01071a8d-eb59-49c1-aa69-028f84cc6d06 | nanos-main-image | online | 10.0 GB | 3 days ago |
+--------------------------------------+------------------------+--------+---------+------------------+
| 01c5bd28-aa19-4883-a4c9-31f3ff9fd061 | nanos-node-image | online | 10.0 GB | 1 month ago |
+--------------------------------------+------------------------+--------+---------+------------------+
| 01cd3190-df52-47e8-b5c3-b05f7107819e | nanos-server-image | online | 10.0 GB | 1 year ago |
+--------------------------------------+------------------------+--------+---------+------------------+

Delete Image

ops image delete <imagename> can be used to delete an image from Digital Ocean.
$ ops delete image nanos-main-image -t do -c config.json

Instance Operations

Create Instance

After the successful creation of an image in Digital Ocean, we can create an instance from an existing image.
$ ops instance create -t do -c config.json -i <image_name>

List Instances

You can list instance on Digital Ocean using ops instance list command.
$ ops instance list -t do -c config.json
+--------------------------------------+------------------------+---------+-------------+-----------------------------------------+
| ID | NAME | STATUS | PRIVATE IPS | PUBLIC IPS |
+--------------------------------------+------------------------+---------+-------------+-----------------------------------------+
| 00d954cc-9603-43a0-915b-5c2ae75772b6 | nanos-main-image-15566 | stopped | 10.8.3.63 | 209.151.144.166 |
+--------------------------------------+------------------------+---------+-------------+-----------------------------------------+

Get Logs for Instance

Work in progress.

Delete Instance

ops instance delete command can be used to delete instance on Digital Ocean.
$ ops instance delete my-instance-running -t do -c config.json
Last modified 1yr ago