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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,73 @@ | ||
| #!/bin/bash | ||
| set +x | ||
| set -e | ||
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| # | ||
| # create a new user and DB on a remote Azure Postgres server | ||
| # | ||
| # Some weirdness due to "@" characters in Azure connection strings and SSL config and extensions security | ||
| # | ||
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| PGUSER=${PGUSER:-postgres} | ||
| PGPORT=${PGPORT:-5432} | ||
| PGHOST=${PGHOST:--127.0.0.1} | ||
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| # check mandatory environment variables | ||
| MANDATORY_VARS="PGPASSWORD NEW_DB_NAME NEW_USER NEW_PASSWORD" | ||
| for VAR in $MANDATORY_VARS; do | ||
| if [[ -z "${!VAR}" ]]; then | ||
| echo "${VAR} environment variable is empty" | ||
| exit 1 | ||
| fi | ||
| done | ||
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| # full urls with arobase replacement | ||
| PG_URL_ADMIN="postgresql://${PGUSER/@/%40}:${PGPASSWORD/@/%40}@${PGHOST}:${PGPORT}/postgres" | ||
| PG_URL_NEWDB="postgresql://${PGUSER/@/%40}:${PGPASSWORD/@/%40}@${PGHOST}:${PGPORT}/${NEW_DB_NAME}" | ||
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| PGSSLMODE=require | ||
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| # /o\ get base user name (without server) for SQL commands | ||
| NEW_USER_BASE=${NEW_USER%%@*} || $NEW_USER | ||
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| if psql -abe "$PG_URL_ADMIN" -c "\c ${NEW_DB_NAME}"; then | ||
| echo "Database already exist, skip creation" | ||
| else | ||
| echo "Creating database ${NEW_DB_NAME} on ${PGHOST}" | ||
| psql -abe "$PG_URL_ADMIN" -c "CREATE DATABASE \"$NEW_DB_NAME\";" | ||
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| echo "Creating database extensions ${NEW_DB_NAME}" | ||
| if [[ -n "${NEW_DB_EXTENSIONS}" ]]; then | ||
| CREATE_CMD="" | ||
| for EXTENSION in ${NEW_DB_EXTENSIONS[@]}; do | ||
| CREATE_CMD="$CREATE_CMD CREATE EXTENSION IF NOT EXISTS \"${EXTENSION}\";" | ||
| done | ||
| psql -abe "$PG_URL_NEWDB" -c "${CREATE_CMD}"; | ||
| fi | ||
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| fi | ||
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| if [[ -n $(psql -qtA -c "\du ${NEW_USER_BASE}" | cut -d "|" -f 1) ]]; then | ||
| echo "User already exist, skip creation" | ||
| else | ||
| echo "Creating user ${NEW_USER_BASE} on ${PGHOST}" | ||
| psql -abe "$PG_URL_ADMIN" -c "CREATE USER \"$NEW_USER_BASE\"" | ||
| fi | ||
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| echo "Set password for user ${NEW_USER_BASE}" | ||
| psql -abe "ALTER USER \"$NEW_USER_BASE\" WITH PASSWORD '$NEW_PASSWORD';" | ||
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| echo "Grant user \"${NEW_USER_BASE}\" to \"${PGUSER%%@*}\"" | ||
| psql -abe "$PG_URL_ADMIN" -c " | ||
| GRANT \"$NEW_USER_BASE\" to \"${PGUSER%%@*}\"; | ||
| GRANT ALL PRIVILEGES ON DATABASE \"$NEW_DB_NAME\" TO \"$NEW_USER_BASE\"; | ||
| GRANT USAGE ON SCHEMA public TO \"$NEW_USER_BASE\"; | ||
| GRANT ALL ON ALL TABLES IN SCHEMA public TO \"$NEW_USER_BASE\"; | ||
| GRANT ALL ON ALL SEQUENCES IN SCHEMA public TO \"$NEW_USER_BASE\"; | ||
| ALTER DEFAULT PRIVILEGES IN SCHEMA public GRANT ALL PRIVILEGES ON TABLES TO \"$NEW_USER_BASE\"; | ||
| " | ||
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| echo "Done" | ||
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