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76 lines
1.9 KiB
76 lines
1.9 KiB
# -*- mode: shell-script -*-
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include pretty
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export DB_NAME="$SERVICE_NAME" ## general type of database (ie: postgres/mysql...)
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export DB_DATADIR=/var/lib/mysql
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export DATA_DIR=$SERVICE_DATASTORE$DB_DATADIR
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export LOCAL_DB_PASSFILE="$DATA_DIR/my.cnf"
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export CLIENT_DB_PASSFILE=/root/.my.cnf
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is_db_locked() {
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local host_db_volume
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if [ "${HOST_DATASTORE+x}" ]; then
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host_db_volume="$HOST_DATASTORE/${SERVICE_NAME}"
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else
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host_db_volume="$DATASTORE/${SERVICE_NAME}"
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fi
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## ``are_files_locked_in_dir`` doesn't work with mysql here as
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## tested
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is_volume_used "$host_db_volume"
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}
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_set_db_params() {
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local docker_ip="$1" docker_network="$2"
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if [ "${HOST_DATASTORE+x}" ]; then
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export HOST_DB_PASSFILE="$HOST_DATASTORE/${SERVICE_NAME}$DB_DATADIR/my.cnf"
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else
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export HOST_DB_PASSFILE="$CLIENT_DB_PASSFILE"
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fi
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[ -f "$CLIENT_DB_PASSFILE" ] || touch "$CLIENT_DB_PASSFILE"
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server_docker_opts+=()
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db_docker_opts+=("--network" "$docker_network")
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db_cmd_opts+=("-h" "$docker_ip")
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check_command="SELECT 1;"
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}
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_set_server_db_params() {
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server_docker_opts+=()
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}
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ddb () { dcmd mysql "$@"; }
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##
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## Entrypoints
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##
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db_create () {
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local dbname="$1"
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## Using this instead of pipes is important so that trap works
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debug "Create if not exists '$dbname' database..."
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ddb < <(echo "CREATE DATABASE IF NOT EXISTS \`$dbname\`")
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}
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db_grant_rights () {
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local dbname="$1" user="$2" password="$3"
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## Using this instead of pipes is important so that trap works
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debug "Grant all on $dbname to $user"
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ddb < <(echo "GRANT ALL ON \`$dbname\`.* TO '$user'@'%' IDENTIFIED BY '$password'")
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}
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check_access() {
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local dbname="$1" user="$2" password="$3"
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## Using this instead of pipes is important so that trap works
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debug "Check if credentials for user '$user' can access database '$dbname'"
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ddb --user="$user" --password="$password" "$dbname" < <(echo "SELECT 1")
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}
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