Database administration
Current production database on Heroku
The credentials are
Host: ec2-52-87-121-192.compute-1.amazonaws.com
Database: d1hlu2cr9ta2p3
User: ud6dfgef6bi48k
New production database on AWS
The credentials are
Host: cobudget-prod.cird90svlmvv.us-west-2.rds.amazonaws.com
Database: cobudget_prod
User: cobudget
Password is currently only known by Michael and Juliana
Moving a database to a new database instance
- Use
pg_dumpto dump the exsting database into a file - Edit the user name to fit the new database to be used
- use
psqlto load the data into the new database
Example: Dumping the heroku database and loading it on AWS
First dump the Heroku database
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pg_dump -h ec2-52-87-121-192.compute-1.amazonaws.com -U ud6dfgef6bi48k -d d1hlu2cr9ta2p3 >db_dump
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Edit the user name from "ud6dfgef6bi48k" to "cobudget"
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sed -e 's/Owner: ud6dfgef6bi48k/Owner: cobudget/' -e 's/OWNER TO ud6dfgef6bi48k/OWNER TO cobudget/' db_dump >db_loadable
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Create the new database
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createdb -h cobudget-prod.cird90svlmvv.us-west-2.rds.amazonaws.com -U cobudget cobudget_prod
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Load the new database with the previously dumped data
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psql -h cobudget-prod.cird90svlmvv.us-west-2.rds.amazonaws.com -U cobudget -d cobudget_prod <db_loadable
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The load should be executed with no errors.
To look around in the database, use
psql1
psql -h cobudget-prod.cird90svlmvv.us-west-2.rds.amazonaws.com -U cobudget -d cobudget_prod
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In case something goes wrong, you can always delete the database
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dropdb -h cobudget-prod.cird90svlmvv.us-west-2.rds.amazonaws.com -U cobudget cobudget_prod
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and restart with creating the new database.
Last modified 3yr ago