Doctl / List Connection Pools For Database Cluster
List Connection Pools For Database Cluster
List all connection pools for a specified database cluster.
doctl d p ls <database_id> doctl d p ls <database_id> #!/bin/bash
# List Connection Pools For Database Cluster
doctl {{[d|databases]}} {{[p|pool]}} {{[ls|list]}} {{database_id}} import subprocess
# List Connection Pools For Database Cluster
# Make sure to replace <placeholders> with actual values
def run_command():
cmd = [
"doctl",
"d",
"p",
"ls",
"<database_id>"
]
try:
print(f"Executing: {' '.join(cmd)}")
subprocess.run(cmd, check=True)
except subprocess.CalledProcessError as e:
print(f"Error: {e}")
except FileNotFoundError:
print("Error: doctl not found. Please install it first.")
if __name__ == "__main__":
run_command() When To Use
When managing multiple connection pools and assessing configuration or performance metrics.
Pro Tip
Use `--filter` to limit results to only the necessary pools you wish to retrieve.
Command Builder
Tune the command before you copy it
doctl d p ls <database_id> Anatomy of Output
Understanding the result
Listing connection pools for Database ID: 456789 Query Status Indicates the database for which pools are being listed.
Pools Found: 3 Pool Count Indicates the total number of pools associated.
- main-app-pool Pool Name First pool listed in the results.
- reporting-pool Pool Name Second pool listed in the results.
- analytics-pool Pool Name Third pool listed in the results.
Power User Variants
Optimized versions
doctl databases pool list 456789 --filter active List only active connection pools.
doctl databases pool list 456789 --sort name Sort connection pools alphabetically.
Troubleshooting
Common pitfalls
Error: No connection pools found for the specified database.
Solution: Ensure the database ID is correct and that pools exist.
Error: Database ID is required to list pools.
Solution: Provide a valid database ID.
Error: Listing error - internal server error.
Solution: Retry the command after a brief moment.
Command Breakdown
What each part is doing
-
doctl - Base Command
- The executable that performs this operation. Here it runs Doctl before the shell applies any redirect operators.
-
d - d|databases
- The value supplied for d|databases.
-
p - p|pool
- The value supplied for p|pool.
-
ls - ls|list
- The value supplied for ls|list.
-
<database_id> - database id
- The value supplied for database id.
Alternative Approaches
Comparable commands in other tools
Alternative cloud infrastructure tools for the same job.
gcloud compute ssh <user>@<instance> Flyctl / View Status Of Specific Application flyctl status --app <app_name> Aws / Delete Eks Cluster 1608 aws eks delete-cluster --name <cluster_name> Gh / Create Codespace Github Interactively gh cs create Cradle / Submit Elasticsearch Schema cradle elastic map