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DOC: Tweaks to comments in initdb.sh.

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This commit is contained in:
Scott Sanderson
2014-10-30 17:51:00 -04:00
parent a1a7c432d2
commit db3eb28c90
1 changed files with 5 additions and 4 deletions
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9
examples/postgres_db/initdb.sh
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@@ -1,16 +1,17 @@
#!/bin/bash
# Start a postgres daemon, ignoring log output.
gosu postgres pg_ctl start -w -l /dev/null
# Create a Jupyterhub user and database.
gosu postgres psql -c "CREATE DATABASE jupyterhub;"
gosu postgres psql -c "CREATE USER jupyterhub WITH ENCRYPTED PASSWORD '$JPY_PSQL_PASSWORD';"
gosu postgres psql -c "GRANT ALL PRIVILEGES ON DATABASE jupyterhub TO jupyterhub;"
# Alter pg_hba.conf to actually require passwords.
# The default image exposes allows any user to connect without requiring a
# password.
# Alter pg_hba.conf to actually require passwords. The default image exposes
# allows any user to connect without requiring a password, which is a liability
# if this is run forwarding ports from the host machine.
sed -ri -e 's/(host all all 0.0.0.0\/0 )(trust)/\1md5/' "$PGDATA"/pg_hba.conf
# Stop the daemon. The root Dockerfile will restart the server for us.
gosu postgres pg_ctl stop -w