Managing App Resources

You can use the commands below to create resources and bind them to applications. These commands depend on the service-catalog.

Use drycc resources to create and bind a resource for a deployed application.

$ drycc help resources
Manage resources for your applications

Usage:
drycc resources [flags]
drycc resources [command]

Available Commands:
services    List all available resource services
plans       List all available plans for a resource service
create      Create a resource for the application
list        List resources in the application
describe    Get a resource's detail in the application
update      Update a resource from the application
bind        Bind a resource for an application
unbind      Unbind a resource for an application
destroy     Delete a resource from the application

Flags:
-a, --app string   The uniquely identifiable name for the application
-l, --limit int    The maximum number of results to display

Global Flags:
-c, --config string   Path to configuration file. (default "~/.drycc/client.json")
-h, --help            Display help information
-v, --version         Display client version

Use "drycc resources [command] --help" for more information about a command.

List All Available Resource Services

You can list available resource services with the drycc resources services command:

$ drycc resources services
ID                                      NAME                  UPDATEABLE
15032a52-33c2-4b40-97aa-ceb972f51509    airflow               true
b7cb26a4-b258-445c-860b-a664239a67f8    cloudbeaver           true
9ce3c3ba-33b5-4e4e-a5e9-a338a83d5070    flink                 true
b80c51a1-957c-4d93-b3d5-efde84cd8031    fluentbit             true
fff5b6c7-ed85-429b-8265-493e40cc53c7    grafana               true
412e368f-bf78-4798-92cc-43343119a57d    kafka                 true
ea2a9b87-fbc4-4e2a-adee-161c1f91d98d    minio                 true
383f7316-84f3-4955-8491-1d4b02b749c8    mongodb               true
fbee746b-f3a7-4bef-8b55-cbecfd4c8ac3    mysql-cluster         true
5975094d-45cc-4e85-8573-f93937d026c7    opensearch            true
1db95161-7193-4544-8c76-e5ad5f6c03f6    pmm                   true
5cfb0abf-276c-445b-9060-9aa964ede87d    postgresql-cluster    true
b8f70264-eafc-4b2f-848e-2ec0d059032b    prometheus            true
e1fd0d37-9046-4152-a29b-d155c5657c8b    redis                 true
7d2b64c6-0b59-4f08-a2f5-7b17cea6e5ee    redis-cluster         true
2e6877df-86e7-4bcc-a869-2a9b6847a465    seaweedfs             true
4aea5c0f-9495-420d-896a-ffc61a3eced5    spark                 true
b50db3b5-8d5f-4be9-b8bd-467ecd6cc11d    zookeeper             true

List All Available Plans for a Resource Service

You can list all available plans for a resource service with the drycc resources plans command:

$ drycc resources plans redis
ID                                      NAME              DESCRIPTION
8d659058-a3b4-4058-b039-cc03a31b9442    standard-128      Redis standard-128 plan which limit resources memory size 128Mi.
36e3dbec-fc51-4f6b-9baa-e31e316858be    standard-256      Redis standard-256 plan which limit resources memory size 256Mi.
560817c2-5aa1-41c4-9ee6-a77e3ee552d5    standard-512      Redis standard-512 plan which limit resources memory size 512Mi.
d544d989-9fb8-43e9-a74e-0840ce1b8f0f    standard-1024     Redis standard-1024 plan which limit resources memory size 1Gi.
ad51b7bb-9b12-4ffd-8e49-010c0141b263    standard-2048     Redis standard-2048 plan which limit resources memory size 2Gi.
5097d76e-557c-453f-bdb1-54009e0df78d    standard-4096     Redis standard-4096 plan which limit resources memory size 4Gi.
be3fa2d0-36d2-47c5-9561-9deffe5ba373    standard-8192     Redis standard-8192 plan which limit resources memory size 8Gi.
4ca812a8-d7c3-439f-96cd-26523e88400e    standard-16384    Redis standard-16384 plan which limit resources memory size 16Gi.
b7f2a71f-0d97-48fd-8eed-aab24a7822f3    standard-32768    Redis standard-32768 plan which limit resources memory size 32Gi.
25c6b5d5-7505-47c8-95b1-dc9bdc698063    standard-65536    Redis standard-65536 plan which limit resources memory size 64Gi.

Create a Resource in an Application

You can create a resource with the drycc resources create command:

$ drycc resources create redis redis standard-128
Creating redis to scenic-icehouse... done

After resources are created, you can list the resources in this application:

$ drycc resources list
UUID                                    NAME     OWNER    PLAN                  UPDATED
07220e9e-d54d-4d74-a88c-f464aa374386    redis    admin    redis:standard-128    2024-05-08T01:01:00Z

Bind Resources

The resource named “redis” is created. You can bind the redis resource to the application using the drycc resources bind redis command:

$ drycc resources bind redis
Binding resource... done

Describe Resources

Use drycc resources describe to show the binding details. If the binding is successful, this command will show the connection information for the resource:

$ drycc resources describe redis
=== scenic-icehouse resource redis
plan:               redis:1000
status:             Ready
binding:            Ready

REDISPORT:          6379
REDIS_PASSWORD:     RzG87SJWG1
SENTINELHOST:       172.16.0.2
SENTINELPORT:       26379

Update Resources

You can use the drycc resources update command to upgrade to a new plan. An example of how to upgrade the plan’s capacity to 128MB:

$ drycc resources update redis redis standard-128
Updating redis to scenic-icehouse... done

Remove a Resource

If you no longer need a resource, use drycc resources unbind to unbind the resource and then use drycc resources destroy to delete the resource from the application. The resource must be unbound before it can be deleted.

$ drycc resources unbind redis
Unbinding resource... done

$ drycc resources destroy redis
Deleting redis from scenic-icehouse... done