Doctl / Retrieve Database Connection Pool Info
Retrieve Database Connection Pool Info
Retrieve information regarding a database connection pool.
doctl d p g <database_id> <pool_name> doctl d p g <database_id> <pool_name> #!/bin/bash
# Retrieve Database Connection Pool Info
doctl {{[d|databases]}} {{[p|pool]}} {{[g|get]}} {{database_id}} {{pool_name}} import subprocess
# Retrieve Database Connection Pool Info
# Make sure to replace <placeholders> with actual values
def run_command():
cmd = [
"doctl",
"d",
"p",
"g",
"<database_id>",
"<pool_name>"
]
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 detailed statistics and configurations of the pool are required for optimization.
Pro Tip
Retrieve pool info during peak hours for performance benchmarking.
Command Builder
Tune the command before you copy it
doctl d p g <database_id> <pool_name> Anatomy of Output
Understanding the result
Pool Name: main-app-pool Pool Name The identifier of the connection pool.
Max Connections: 10 Connections Cap Maximum allowable connections for this pool.
Database ID: 345678 Database ID The associated database identifier.
Power User Variants
Optimized versions
doctl databases pool get 345678 main-app-pool --verbose Get detailed pool information with additional metadata.
doctl databases pool get 345678 main-app-pool --format json Retrieve pool info formatted in JSON.
Troubleshooting
Common pitfalls
Error: Pool not found.
Solution: Verify the pool name and ensure it matches an existing pool.
Error: Database ID is required.
Solution: Provide a valid database ID.
Error: Failed to retrieve pool information - network timeout.
Solution: Check network connection or try again later.
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.
-
g - g|get
- The value supplied for g|get.
-
<database_id> - database id
- The value supplied for database id.
-
<pool_name> - pool name
- The value supplied for pool name.
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