#!/bin/bash
set -eo pipefail
-shopt -s nullglob
# logging functions
mysql_log() {
- local type="$1"; shift
- printf '%s [%s] [Entrypoint]: %s\n' "$(date --rfc-3339=seconds)" "$type" "$*"
+ local type
+ type="$1"; shift
+ printf '%s [%s] [Entrypoint]: %s\n' "$(date --rfc-3339=seconds)" "$type" "$*"
}
mysql_note() {
- mysql_log Note "$@"
+ mysql_log Note "$@"
}
mysql_warn() {
- mysql_log Warn "$@" >&2
+ mysql_log Warn "$@" >&2
}
mysql_error() {
- mysql_log ERROR "$@" >&2
- exit 1
+ mysql_log ERROR "$@" >&2
+ exit 1
}
# usage: file_env VAR [DEFAULT]
# (will allow for "$XYZ_DB_PASSWORD_FILE" to fill in the value of
# "$XYZ_DB_PASSWORD" from a file, especially for Docker's secrets feature)
file_env() {
- local var="$1"
- local fileVar="${var}_FILE"
- local def="${2:-}"
- if [ "${!var:-}" ] && [ "${!fileVar:-}" ]; then
- mysql_error "Both $var and $fileVar are set (but are exclusive)"
- fi
- local val="$def"
- # val="${!var}"
- # val="$(< "${!fileVar}")"
- # eval replacement of the bashism equivalents above presents no security issue here
- # since var and fileVar variables contents are derived from the file_env() function arguments.
- # This method is only called inside this script with a limited number of possible values.
- if [ "${!var:-}" ]; then
- eval val=\$$var
- elif [ "${!fileVar:-}" ]; then
- val="$(< "$(eval echo "\$$fileVar")")"
- fi
- export "$var"="$val"
- unset "$fileVar"
+ local var
+ var="$1"
+ local fileVar
+ fileVar="${var}_FILE"
+ local def
+ def="${2:-}"
+ if [ "${!var:-}" ] && [ "${!fileVar:-}" ]; then
+ mysql_error "Both $var and $fileVar are set (but are exclusive)"
+ fi
+ local val
+ val="$def"
+ # val="${!var}"
+ # val="$(< "${!fileVar}")"
+ # eval replacement of the bashism equivalents above presents no security issue here
+ # since var and fileVar variables contents are derived from the file_env() function arguments.
+ # This method is only called inside this script with a limited number of possible values.
+ if [ "${!var:-}" ]; then
+ eval val=\$$var
+ elif [ "${!fileVar:-}" ]; then
+ val="$(< "$(eval echo "\$$fileVar")")"
+ fi
+ export "$var"="$val"
+ unset "$fileVar"
}
-# check to see if this file is being run or sourced from another script
-_is_sourced() {
- # https://unix.stackexchange.com/a/215279
- [ "${#FUNCNAME[@]}" -ge 2 ] \
- && [ "${FUNCNAME[0]}" = '_is_sourced' ] \
- && [ "${FUNCNAME[1]}" = 'source' ]
-}
# usage: docker_process_init_files [file [file [...]]]
# ie: docker_process_init_files /always-initdb.d/*
# process initializer files, based on file extensions
docker_process_init_files() {
- # mysql here for backwards compatibility "${mysql[@]}"
- mysql=( docker_process_sql )
-
- echo
- local f
- for f; do
- case "$f" in
- *.sh)
- # https://github.com/docker-library/postgres/issues/450#issuecomment-393167936
- # https://github.com/docker-library/postgres/pull/452
- if [ -x "$f" ]; then
- mysql_note "$0: running $f"
- "$f"
- else
- mysql_note "$0: sourcing $f"
- . "$f"
- fi
- ;;
- *.sql) mysql_note "$0: running $f"; docker_process_sql < "$f"; echo ;;
- *.sql.gz) mysql_note "$0: running $f"; gunzip -c "$f" | docker_process_sql; echo ;;
- *.sql.xz) mysql_note "$0: running $f"; xzcat "$f" | docker_process_sql; echo ;;
- *) mysql_warn "$0: ignoring $f" ;;
- esac
- echo
- done
+ # mysql here for backwards compatibility "${mysql[@]}"
+ mysql=( docker_process_sql )
+
+ echo
+ local f
+ for f; do
+ case "$f" in
+ *.sh)
+ # https://github.com/docker-library/postgres/issues/450#issuecomment-393167936
+ # https://github.com/docker-library/postgres/pull/452
+ if [ -x "$f" ]; then
+ mysql_note "$0: running $f"
+ "$f"
+ else
+ mysql_note "$0: sourcing $f"
+ . "$f"
+ fi
+ ;;
+ *.sql) mysql_note "$0: running $f"; docker_process_sql < "$f"; echo ;;
+ *.sql.gz) mysql_note "$0: running $f"; gunzip -c "$f" | docker_process_sql; echo ;;
+ *.sql.xz) mysql_note "$0: running $f"; xzcat "$f" | docker_process_sql; echo ;;
+ *) mysql_warn "$0: ignoring $f" ;;
+ esac
+ echo
+ done
}
mysql_check_config() {
- local toRun=( "$@" --verbose --help --log-bin-index="$(mktemp -u)" ) errors
- if ! errors="$("${toRun[@]}" 2>&1 >/dev/null)"; then
- mysql_error "$(printf 'mysqld failed while attempting to check config\n\tcommand was: ')${toRun[*]}$(printf'\n\t')$errors"
- fi
+ local toRun
+ local errors
+ toRun=( "$@" --verbose --help --log-bin-index="$(mktemp -u)" )
+ if ! errors="$("${toRun[@]}" 2>&1 >/dev/null)"; then
+ mysql_error "$(printf 'mysqld failed while attempting to check config\n\tcommand was: ')${toRun[*]}$(printf'\n\t')$errors"
+ fi
}
# Fetch value from server config
# We use mysqld --verbose --help instead of my_print_defaults because the
# latter only show values present in config files, and not server defaults
mysql_get_config() {
- local conf="$1"; shift
- "$@" --verbose --help --log-bin-index="$(mktemp -u)" 2>/dev/null \
- | awk -v conf="$conf" '$1 == conf && /^[^ \t]/ { sub(/^[^ \t]+[ \t]+/, ""); print; exit }'
- # match "datadir /some/path with/spaces in/it here" but not "--xyz=abc\n datadir (xyz)"
+ local conf
+ conf="$1"; shift
+ "$@" --verbose --help --log-bin-index="$(mktemp -u)" 2>/dev/null \
+ | awk -v conf="$conf" '$1 == conf && /^[^ \t]/ { sub(/^[^ \t]+[ \t]+/, ""); print; exit }'
+ # match "datadir /some/path with/spaces in/it here" but not "--xyz=abc\n datadir (xyz)"
}
# Do a temporary startup of the MySQL server, for init purposes
docker_temp_server_start() {
- "$@" --skip-networking --socket="${SOCKET}" &
- mysql_note "Waiting for server startup"
- local i
- for i in $(seq 30 -1 0); do
- # only use the root password if the database has already been initializaed
- # so that it won't try to fill in a password file when it hasn't been set yet
- extraArgs=""
- if [ -z "$DATABASE_ALREADY_EXISTS" ]; then
- extraArgs=${extraArgs}" --dont-use-mysql-root-password"
- fi
- if echo 'SELECT 1' |docker_process_sql ${extraArgs} --database=mysql >/dev/null 2>&1; then
- break
- fi
- sleep 1
- done
- if [ "$i" = 0 ]; then
- mysql_error "Unable to start server."
- fi
+ "$@" --skip-networking --socket="${SOCKET}" &
+ mysql_note "Waiting for server startup"
+ local i
+ for i in $(seq 30 -1 0); do
+ # only use the root password if the database has already been initializaed
+ # so that it won't try to fill in a password file when it hasn't been set yet
+ extraArgs=""
+ if [ -z "$DATABASE_ALREADY_EXISTS" ]; then
+ extraArgs=${extraArgs}" --dont-use-mysql-root-password"
+ fi
+ if echo 'SELECT 1' |docker_process_sql ${extraArgs} --database=mysql >/dev/null 2>&1; then
+ break
+ fi
+ sleep 1
+ done
+ if [ "$i" = 0 ]; then
+ mysql_error "Unable to start server."
+ fi
}
# Stop the server. When using a local socket file mysqladmin will block until
# the shutdown is complete.
docker_temp_server_stop() {
- if ! mysqladmin --defaults-extra-file=<( _mysql_passfile ) shutdown -uroot --socket="${SOCKET}"; then
- mysql_error "Unable to shut down server."
- fi
+ if ! mysqladmin --defaults-extra-file=<( _mysql_passfile ) shutdown -uroot --socket="${SOCKET}"; then
+ mysql_error "Unable to shut down server."
+ fi
}
# Verify that the minimally required password settings are set for new databases.
docker_verify_minimum_env() {
- if [ -z "$MYSQL_ROOT_PASSWORD" -a -z "$MYSQL_ALLOW_EMPTY_PASSWORD" -a -z "$MYSQL_RANDOM_ROOT_PASSWORD" ]; then
- mysql_error "$(printf'Database is uninitialized and password option is not specified\n\tYou need to specify one of MYSQL_ROOT_PASSWORD, MYSQL_ALLOW_EMPTY_PASSWORD and MYSQL_RANDOM_ROOT_PASSWORD')"
- fi
+ if [ -z "$MYSQL_ROOT_PASSWORD" -a -z "$MYSQL_ALLOW_EMPTY_PASSWORD" -a -z "$MYSQL_RANDOM_ROOT_PASSWORD" ]; then
+ mysql_error "$(printf'Database is uninitialized and password option is not specified\n\tYou need to specify one of MYSQL_ROOT_PASSWORD, MYSQL_ALLOW_EMPTY_PASSWORD and MYSQL_RANDOM_ROOT_PASSWORD')"
+ fi
}
# creates folders for the database
# also ensures permission for user mysql of run as root
docker_create_db_directories() {
- local user; user="$(id -u)"
+ local user
+ user="$(id -u)"
- # TODO other directories that are used by default? like /var/lib/mysql-files
- # see https://github.com/docker-library/mysql/issues/562
- mkdir -p "$DATADIR"
+ # TODO other directories that are used by default? like /var/lib/mysql-files
+ # see https://github.com/docker-library/mysql/issues/562
+ mkdir -p "$DATADIR"
- if [ "$user" = "0" ]; then
- # this will cause less disk access than `chown -R`
- find "$DATADIR" \! -user mysql -exec chown mysql '{}' +
- fi
+ if [ "$user" = "0" ]; then
+ # this will cause less disk access than `chown -R`
+ find "$DATADIR" \! -user mysql -exec chown mysql '{}' +
+ fi
}
# initializes the database directory
docker_init_database_dir() {
- mysql_note "Initializing database files"
- installArgs=" --datadir=$DATADIR --rpm "
- if { mysql_install_db --help || :; } | grep -q -- '--auth-root-authentication-method'; then
- # beginning in 10.4.3, install_db uses "socket" which only allows system user root to connect, switch back to "normal" to allow mysql root without a password
- # see https://github.com/MariaDB/server/commit/b9f3f06857ac6f9105dc65caae19782f09b47fb3
- # (this flag doesn't exist in 10.0 and below)
- installArgs=${installArgs}" --auth-root-authentication-method=normal"
- fi
- # "Other options are passed to mysqld." (so we pass all "mysqld" arguments directly here)
- mysql_install_db ${installArgs} "$(echo ${@} | sed 's/^ *[^ ]* *//')"
- mysql_note "Database files initialized"
+ mysql_note "Initializing database files"
+ installArgs=" --datadir=$DATADIR --rpm "
+ if { mysql_install_db --help || :; } | grep -q -- '--auth-root-authentication-method'; then
+ # beginning in 10.4.3, install_db uses "socket" which only allows system user root to connect, switch back to "normal" to allow mysql root without a password
+ # see https://github.com/MariaDB/server/commit/b9f3f06857ac6f9105dc65caae19782f09b47fb3
+ # (this flag doesn't exist in 10.0 and below)
+ installArgs=${installArgs}" --auth-root-authentication-method=normal"
+ fi
+ # "Other options are passed to mysqld." (so we pass all "mysqld" arguments directly here)
+ mysql_install_db ${installArgs} "$(echo ${@} | sed 's/^ *[^ ]* *//')"
+ mysql_note "Database files initialized"
}
+if [ -z "$DATADIR" ]; then
+ DATADIR='unknown'
+fi
+if [ -z "$SOCKET" ]; then
+ SOCKET='unknown'
+fi
+if [ -z "$DATABASE_ALREADY_EXISTS" ]; then
+ DATABASE_ALREADY_EXISTS='false'
+fi
+
# Loads various settings that are used elsewhere in the script
# This should be called after mysql_check_config, but before any other functions
docker_setup_env() {
- # Get config
- declare -g DATADIR SOCKET
- DATADIR="$(mysql_get_config 'datadir' "$@")"
- SOCKET="$(mysql_get_config 'socket' "$@")"
-
- # Initialize values that might be stored in a file
- file_env 'MYSQL_ROOT_HOST' '%'
- file_env 'MYSQL_DATABASE'
- file_env 'MYSQL_USER'
- file_env 'MYSQL_PASSWORD'
- file_env 'MYSQL_ROOT_PASSWORD'
- file_env 'PORTAL_DB_TABLES'
-
- declare -g DATABASE_ALREADY_EXISTS
- if [ -d "$DATADIR/mysql" ]; then
- DATABASE_ALREADY_EXISTS='true'
- fi
+ # Get config
+ DATADIR="$(mysql_get_config 'datadir' "$@")"
+ SOCKET="$(mysql_get_config 'socket' "$@")"
+
+ # Initialize values that might be stored in a file
+ file_env 'MYSQL_ROOT_HOST' '%'
+ file_env 'MYSQL_DATABASE'
+ file_env 'MYSQL_USER'
+ file_env 'MYSQL_PASSWORD'
+ file_env 'MYSQL_ROOT_PASSWORD'
+ file_env 'PORTAL_DB_TABLES'
+
+ if [ -d "$DATADIR/mysql" ]; then
+ DATABASE_ALREADY_EXISTS='true'
+ fi
}
# Execute sql script, passed via stdin
# ie: docker_process_sql --database=mydb <<<'INSERT ...'
# ie: docker_process_sql --dont-use-mysql-root-password --database=mydb <my-file.sql
docker_process_sql() {
- passfileArgs=""
- if [ '--dont-use-mysql-root-password' = "$1" ]; then
- passfileArgs=${passfileArgs}" $1"
- shift
- fi
- # args sent in can override this db, since they will be later in the command
- if [ -n "$MYSQL_DATABASE" ]; then
- set -- --database="$MYSQL_DATABASE" "$@"
- fi
-
- mysql --defaults-extra-file=<( _mysql_passfile ${passfileArgs}) --protocol=socket -uroot -hlocalhost --socket="${SOCKET}" "$@"
+ passfileArgs=""
+ if [ '--dont-use-mysql-root-password' = "$1" ]; then
+ passfileArgs=${passfileArgs}" $1"
+ shift
+ fi
+ # args sent in can override this db, since they will be later in the command
+ if [ -n "$MYSQL_DATABASE" ]; then
+ set -- --database="$MYSQL_DATABASE" "$@"
+ fi
+
+ mysql --defaults-extra-file=<( _mysql_passfile ${passfileArgs}) --protocol=socket -uroot -hlocalhost --socket="${SOCKET}" "$@"
}
# Initializes database with timezone info and root password, plus optional extra db/user
docker_setup_db() {
- # Load timezone info into database
- if [ -z "$MYSQL_INITDB_SKIP_TZINFO" ]; then
- {
- # Aria in 10.4+ is slow due to "transactional" (crash safety)
- # https://jira.mariadb.org/browse/MDEV-23326
- # https://github.com/docker-library/mariadb/issues/262
- local tztables=( time_zone time_zone_leap_second time_zone_name time_zone_transition time_zone_transition_type )
- for table in "${tztables[@]}"; do
- echo "/*!100400 ALTER TABLE $table TRANSACTIONAL=0 */;"
- done
-
- # sed is for https://bugs.mysql.com/bug.php?id=20545
- mysql_tzinfo_to_sql /usr/share/zoneinfo \
- | sed 's/Local time zone must be set--see zic manual page/FCTY/'
-
- for table in "${tztables[@]}"; do
- echo "/*!100400 ALTER TABLE $table TRANSACTIONAL=1 */;"
- done
- } | docker_process_sql --dont-use-mysql-root-password --database=mysql
- # tell docker_process_sql to not use MYSQL_ROOT_PASSWORD since it is not set yet
- fi
- # Generate random root password
- if [ -n "$MYSQL_RANDOM_ROOT_PASSWORD" ]; then
- export MYSQL_ROOT_PASSWORD="$(pwgen -1 32)"
- mysql_note "GENERATED ROOT PASSWORD: $MYSQL_ROOT_PASSWORD"
- fi
- # Sets root password and creates root users for non-localhost hosts
- local rootCreate=
- # default root to listen for connections from anywhere
- if [ -n "$MYSQL_ROOT_HOST" ] && [ "$MYSQL_ROOT_HOST" != 'localhost' ]; then
- # no, we don't care if read finds a terminating character in this heredoc
- # https://unix.stackexchange.com/questions/265149/why-is-set-o-errexit-breaking-this-read-heredoc-expression/265151#265151
- read -r -d '' rootCreate <<-EOSQL || true
- CREATE USER 'root'@'${MYSQL_ROOT_HOST}' IDENTIFIED BY '${MYSQL_ROOT_PASSWORD}' ;
- GRANT ALL ON *.* TO 'root'@'${MYSQL_ROOT_HOST}' WITH GRANT OPTION ;
- EOSQL
- fi
-
- # tell docker_process_sql to not use MYSQL_ROOT_PASSWORD since it is just now being set
- docker_process_sql --dont-use-mysql-root-password --database=mysql <<-EOSQL
- -- What's done in this file shouldn't be replicated
- -- or products like mysql-fabric won't work
- SET @@SESSION.SQL_LOG_BIN=0;
-
- DELETE FROM mysql.user WHERE user NOT IN ('mysql.sys', 'mariadb.sys', 'mysqlxsys', 'root') OR host NOT IN ('localhost') ;
- SET PASSWORD FOR 'root'@'localhost'=PASSWORD('${MYSQL_ROOT_PASSWORD}') ;
- -- 10.1: https://github.com/MariaDB/server/blob/d925aec1c10cebf6c34825a7de50afe4e630aff4/scripts/mysql_secure_installation.sh#L347-L365
- -- 10.5: https://github.com/MariaDB/server/blob/00c3a28820c67c37ebbca72691f4897b57f2eed5/scripts/mysql_secure_installation.sh#L351-L369
- DELETE FROM mysql.db WHERE Db='test' OR Db='test\_%' ;
-
- GRANT ALL ON *.* TO 'root'@'localhost' WITH GRANT OPTION ;
- FLUSH PRIVILEGES ;
- ${rootCreate}
- DROP DATABASE IF EXISTS test ;
- EOSQL
-
- # Creates a custom database and user if specified
- if [ -n "$MYSQL_DATABASE" ]; then
- mysql_note "Creating database ${MYSQL_DATABASE}"
- echo "CREATE DATABASE IF NOT EXISTS \`$MYSQL_DATABASE\` ;" |docker_process_sql --database=mysql
- fi
-
- if [ -n "$MYSQL_USER" ] && [ -n "$MYSQL_PASSWORD" ]; then
- mysql_note "Creating user ${MYSQL_USER}"
- echo "CREATE USER '$MYSQL_USER'@'%' IDENTIFIED BY '$MYSQL_PASSWORD' ;" |docker_process_sql --database=mysql
-
- if [ -n "$MYSQL_DATABASE" ]; then
- mysql_note "Giving user ${MYSQL_USER} access to schema ${MYSQL_DATABASE}"
- echo "GRANT ALL ON \`$(echo $MYSQL_DATABASE | sed 's@_@\\_@g')\`.* TO '$MYSQL_USER'@'%' ;" | docker_process_sql --database=mysql
- fi
-
- echo "FLUSH PRIVILEGES ;" | docker_process_sql --database=mysql
- fi
+ # Load timezone info into database
+ if [ -z "$MYSQL_INITDB_SKIP_TZINFO" ]; then
+ {
+ # Aria in 10.4+ is slow due to "transactional" (crash safety)
+ # https://jira.mariadb.org/browse/MDEV-23326
+ # https://github.com/docker-library/mariadb/issues/262
+ local tztables
+ tztables=( time_zone time_zone_leap_second time_zone_name time_zone_transition time_zone_transition_type )
+ for table in "${tztables[@]}"; do
+ echo "/*!100400 ALTER TABLE $table TRANSACTIONAL=0 */;"
+ done
+
+ # sed is for https://bugs.mysql.com/bug.php?id=20545
+ mysql_tzinfo_to_sql /usr/share/zoneinfo \
+ | sed 's/Local time zone must be set--see zic manual page/FCTY/'
+
+ for table in "${tztables[@]}"; do
+ echo "/*!100400 ALTER TABLE $table TRANSACTIONAL=1 */;"
+ done
+ } | docker_process_sql --dont-use-mysql-root-password --database=mysql
+ # tell docker_process_sql to not use MYSQL_ROOT_PASSWORD since it is not set yet
+ fi
+ # Generate random root password
+ if [ -n "$MYSQL_RANDOM_ROOT_PASSWORD" ]; then
+ export MYSQL_ROOT_PASSWORD="$(pwgen -1 32)"
+ mysql_note "GENERATED ROOT PASSWORD: $MYSQL_ROOT_PASSWORD"
+ fi
+ # Sets root password and creates root users for non-localhost hosts
+ local rootCreate
+ rootCreate=
+ # default root to listen for connections from anywhere
+ if [ -n "$MYSQL_ROOT_HOST" ] && [ "$MYSQL_ROOT_HOST" != 'localhost' ]; then
+ # no, we don't care if read finds a terminating character in this heredoc
+ # https://unix.stackexchange.com/questions/265149/why-is-set-o-errexit-breaking-this-read-heredoc-expression/265151#265151
+ read -r -d '' rootCreate <<-EOSQL || true
+ CREATE USER 'root'@'${MYSQL_ROOT_HOST}' IDENTIFIED BY '${MYSQL_ROOT_PASSWORD}' ;
+ GRANT ALL ON *.* TO 'root'@'${MYSQL_ROOT_HOST}' WITH GRANT OPTION ;
+EOSQL
+ fi
+
+ # tell docker_process_sql to not use MYSQL_ROOT_PASSWORD since it is just now being set
+ docker_process_sql --dont-use-mysql-root-password --database=mysql <<-EOSQL
+ -- What's done in this file shouldn't be replicated
+ -- or products like mysql-fabric won't work
+ SET @@SESSION.SQL_LOG_BIN=0;
+
+ DELETE FROM mysql.user WHERE user NOT IN ('mysql.sys', 'mariadb.sys', 'mysqlxsys', 'root') OR host NOT IN ('localhost') ;
+ SET PASSWORD FOR 'root'@'localhost'=PASSWORD('${MYSQL_ROOT_PASSWORD}') ;
+ -- 10.1: https://github.com/MariaDB/server/blob/d925aec1c10cebf6c34825a7de50afe4e630aff4/scripts/mysql_secure_installation.sh#L347-L365
+ -- 10.5: https://github.com/MariaDB/server/blob/00c3a28820c67c37ebbca72691f4897b57f2eed5/scripts/mysql_secure_installation.sh#L351-L369
+ DELETE FROM mysql.db WHERE Db='test' OR Db='test\_%' ;
+
+ GRANT ALL ON *.* TO 'root'@'localhost' WITH GRANT OPTION ;
+ FLUSH PRIVILEGES ;
+ ${rootCreate}
+ DROP DATABASE IF EXISTS test ;
+EOSQL
+
+ # Creates a custom database and user if specified
+ if [ -n "$MYSQL_DATABASE" ]; then
+ mysql_note "Creating database ${MYSQL_DATABASE}"
+ echo "CREATE DATABASE IF NOT EXISTS \`$MYSQL_DATABASE\` ;" |docker_process_sql --database=mysql
+ fi
+
+ if [ -n "$MYSQL_USER" ] && [ -n "$MYSQL_PASSWORD" ]; then
+ mysql_note "Creating user ${MYSQL_USER}"
+ echo "CREATE USER '$MYSQL_USER'@'%' IDENTIFIED BY '$MYSQL_PASSWORD' ;" |docker_process_sql --database=mysql
+
+ if [ -n "$MYSQL_DATABASE" ]; then
+ mysql_note "Giving user ${MYSQL_USER} access to schema ${MYSQL_DATABASE}"
+ echo "GRANT ALL ON \`$(echo $MYSQL_DATABASE | sed 's@_@\\_@g')\`.* TO '$MYSQL_USER'@'%' ;" | docker_process_sql --database=mysql
+ fi
+
+ echo "FLUSH PRIVILEGES ;" | docker_process_sql --database=mysql
+ fi
}
_mysql_passfile() {
- # echo the password to the "file" the client uses
- # the client command will use process substitution to create a file on the fly
- # ie: --defaults-extra-file=<( _mysql_passfile )
- if [ '--dont-use-mysql-root-password' != "$1" ] && [ -n "$MYSQL_ROOT_PASSWORD" ]; then
- cat <<-EOF
- [client]
- password="${MYSQL_ROOT_PASSWORD}"
- EOF
- fi
+ # echo the password to the "file" the client uses
+ # the client command will use process substitution to create a file on the fly
+ # ie: --defaults-extra-file=<( _mysql_passfile )
+ if [ '--dont-use-mysql-root-password' != "$1" ] && [ -n "$MYSQL_ROOT_PASSWORD" ]; then
+ cat <<-EOF
+ [client]
+ password="${MYSQL_ROOT_PASSWORD}"
+EOF
+ fi
}
# check arguments for an option that would cause mysqld to stop
# return true if there is one
_mysql_want_help() {
- local arg
- for arg; do
- case "$arg" in
- -'?'|--help|--print-defaults|-V|--version)
- return 0
- ;;
- esac
- done
- return 1
+ local arg
+ for arg; do
+ case "$arg" in
+ -'?'|--help|--print-defaults|-V|--version)
+ return 0
+ ;;
+ esac
+ done
+ return 1
}
_main() {
- # if command starts with an option, prepend mysqld
- if echo "$1" | grep '^-' >/dev/null; then
- set -- mysqld "$@"
- fi
-
- # skip setup if they aren't running mysqld or want an option that stops mysqld
- if [ "$1" = 'mysqld' ] && ! _mysql_want_help "$@"; then
- mysql_note "Entrypoint script for MySQL Server ${MARIADB_VERSION} started."
-
- mysql_check_config "$@"
- # Load various environment variables
- docker_setup_env "$@"
- docker_create_db_directories
-
- # If container is started as root user, restart as dedicated mysql user
- if [ "$(id -u)" = "0" ]; then
- mysql_note "Switching to dedicated user 'mysql'"
- exec gosu mysql "$0" "$@"
- fi
-
- # there's no database, so it needs to be initialized
- if [ -z "$DATABASE_ALREADY_EXISTS" ]; then
- docker_verify_minimum_env
-
- # check dir permissions to reduce likelihood of half-initialized database
- ls /docker-entrypoint-initdb.d/ > /dev/null
-
- docker_init_database_dir "$@"
-
- mysql_note "Starting temporary server"
- docker_temp_server_start "$@"
- mysql_note "Temporary server started."
-
- docker_setup_db
- docker_process_init_files /docker-entrypoint-initdb.d/*
-
- for i in $(echo $PORTAL_DB_TABLES | sed "s/,/ /g")
- do
- echo "Granting portal user ALL PRIVILEGES for table $i"
- echo "GRANT ALL ON \`$i\`.* TO '$MYSQL_USER'@'%' ;" | "${mysql[@]}"
- done
-
- mysql_note "Stopping temporary server"
- docker_temp_server_stop
- mysql_note "Temporary server stopped"
-
- echo
- mysql_note "MySQL init process done. Ready for start up."
- echo
- fi
- fi
- exec "$@"
+ # if command starts with an option, prepend mysqld
+ if echo "$1" | grep '^-' >/dev/null; then
+ set -- mysqld "$@"
+ fi
+
+ # skip setup if they aren't running mysqld or want an option that stops mysqld
+ if [ "$1" = 'mysqld' ] && ! _mysql_want_help "$@"; then
+ mysql_note "Entrypoint script for MySQL Server ${MARIADB_VERSION} started."
+
+ mysql_check_config "$@"
+ # Load various environment variables
+ docker_setup_env "$@"
+ docker_create_db_directories
+
+ # If container is started as root user, restart as dedicated mysql user
+ if [ "$(id -u)" = "0" ]; then
+ mysql_note "Switching to dedicated user 'mysql'"
+ exec gosu mysql "$0" "$@"
+ fi
+
+ # there's no database, so it needs to be initialized
+ if [ -z "$DATABASE_ALREADY_EXISTS" ]; then
+ docker_verify_minimum_env
+
+ # check dir permissions to reduce likelihood of half-initialized database
+ ls /docker-entrypoint-initdb.d/ > /dev/null
+
+ docker_init_database_dir "$@"
+
+ mysql_note "Starting temporary server"
+ docker_temp_server_start "$@"
+ mysql_note "Temporary server started."
+
+ docker_setup_db
+ docker_process_init_files /docker-entrypoint-initdb.d/*
+
+ for i in $(echo $PORTAL_DB_TABLES | sed "s/,/ /g")
+ do
+ echo "Granting portal user ALL PRIVILEGES for table $i"
+ echo "GRANT ALL ON \`$i\`.* TO '$MYSQL_USER'@'%' ;" | "${mysql[@]}"
+ done
+
+ mysql_note "Stopping temporary server"
+ docker_temp_server_stop
+ mysql_note "Temporary server stopped"
+
+ echo
+ mysql_note "MySQL init process done. Ready for start up."
+ echo
+ fi
+ fi
+ exec "$@"
}
# If we are sourced from elsewhere, don't perform any further actions
-if ! _is_sourced; then
- _main "$@"
+# https://stackoverflow.com/questions/2683279/how-to-detect-if-a-script-is-being-sourced/2942183#2942183
+if [ "$(basename $0)" = "docker-entrypoint.sh" ]; then
+ _main "$@"
fi
Code Review / oom.git / blobdiff