Created
October 30, 2020 14:17
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| import click | |
| import subprocess | |
| import os | |
| @click.group() | |
| def cli(): | |
| pass | |
| @click.command(name="connect", short_help="Shell out to psql.") | |
| @click.option("-p", "--profile", help="Optional profile.", default="default") | |
| def connect(profile): | |
| # get db address | |
| sp = subprocess.run( | |
| [ | |
| "credstash", "--kms-region", "us-east-1", "--profile", profile, | |
| "get", "postgres_db_address" | |
| ], | |
| capture_output=True | |
| ) | |
| if sp.returncode != 0: | |
| print("You do not have access to the database address!") | |
| return | |
| db_address = sp.stdout.decode('utf-8').rstrip() | |
| # get db password | |
| sp = subprocess.run( | |
| [ | |
| "credstash", "--kms-region", "us-east-1", "--profile", profile, | |
| "get", "postgres_db_read_write_user_pwd"], | |
| capture_output=True | |
| ) | |
| if sp.returncode != 0: | |
| print("You do not have access to the database password!") | |
| return | |
| db_pwd = sp.stdout.decode('utf-8').rstrip() | |
| connstr = f"postgresql://read_write:{db_pwd}@{db_address}:5432/postgres" | |
| # get psql executable path (required by os.execl) | |
| sp = subprocess.run(["which", "psql"], capture_output=True) | |
| if sp.returncode != 0: | |
| print("psql not installed, install that first.") | |
| return | |
| psql = sp.stdout.decode("utf-8").rstrip() | |
| os.execl(psql, psql, connstr) | |
| cli.add_command(connect) |
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