Ops
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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.
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{
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"CloudConfig": {
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"BucketName": "ops",
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"Zone": "sfo3"
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}
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}
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Image Operations

Create Image

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

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

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

Create Instance

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

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

Work in progress.

Delete Instance

ops instance delete command can be used to delete instance on Digital Ocean.
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$ ops instance delete my-instance-running -t do -c config.json
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Last modified 22d ago