pool/mariadb-image
SHA256
4
0
Fork 1
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

[info=936872a46191ea4d4b7eafd7c6366e1c]

Browse Source 
OBS-URL: https://build.opensuse.org/package/show/devel:BCI:Tumbleweed/mariadb-image?expand=0&rev=8
This commit is contained in:
Dan Čermák 2024-01-02 08:30:03 +00:00 committed by Git OBS Bridge
parent 09904c4ef9
commit 1d339672bf
3 changed files with 360 additions and 91 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
Dockerfile
View File

@ -1,6 +1,6 @@
# SPDX-License-Identifier: MIT # SPDX-License-Identifier: MIT
# Copyright (c) 2023 SUSE LLC # Copyright (c) 2024 SUSE LLC
# All modifications and additions to the file contributed by third parties # All modifications and additions to the file contributed by third parties
# remain the property of their copyright owners, unless otherwise agreed # remain the property of their copyright owners, unless otherwise agreed

444
docker-entrypoint.sh
View File

@ -64,6 +64,8 @@ _is_sourced() {
# process initializer files, based on file extensions # process initializer files, based on file extensions
docker_process_init_files() { docker_process_init_files() {
# mysql here for backwards compatibility "${mysql[@]}" # mysql here for backwards compatibility "${mysql[@]}"
# ShellCheck: mysql appears unused. Verify use (or export if used externally)
# shellcheck disable=SC2034
mysql=( docker_process_sql ) mysql=( docker_process_sql )
echo echo
@ -78,6 +80,8 @@ docker_process_init_files() {
"$f" "$f"
else else
mysql_note "$0: sourcing $f" mysql_note "$0: sourcing $f"
# ShellCheck can't follow non-constant source. Use a directive to specify location.
# shellcheck disable=SC1090
. "$f" . "$f"
fi fi
;; ;;
@ -94,7 +98,6 @@ docker_process_init_files() {
# arguments necessary to run "mysqld --verbose --help" successfully (used for testing configuration validity and for extracting default/configured values) # arguments necessary to run "mysqld --verbose --help" successfully (used for testing configuration validity and for extracting default/configured values)
_verboseHelpArgs=( _verboseHelpArgs=(
--verbose --help --verbose --help
--log-bin-index="$(mktemp -u)" # https://github.com/docker-library/mysql/issues/136
) )
mysql_check_config() { mysql_check_config() {
@ -116,9 +119,13 @@ mysql_get_config() {
# Do a temporary startup of the MariaDB server, for init purposes # Do a temporary startup of the MariaDB server, for init purposes
docker_temp_server_start() { docker_temp_server_start() {
"$@" --skip-networking --default-time-zone=SYSTEM --socket="${SOCKET}" --wsrep_on=OFF & "$@" --skip-networking --default-time-zone=SYSTEM --socket="${SOCKET}" --wsrep_on=OFF \
--expire-logs-days=0 \
--loose-innodb_buffer_pool_load_at_startup=0 &
declare -g MARIADB_PID
MARIADB_PID=$!
mysql_note "Waiting for server startup" mysql_note "Waiting for server startup"
# only use the root password if the database has already been initializaed # only use the root password if the database has already been initialized
# so that it won't try to fill in a password file when it hasn't been set yet # so that it won't try to fill in a password file when it hasn't been set yet
extraArgs=() extraArgs=()
if [ -z "$DATABASE_ALREADY_EXISTS" ]; then if [ -z "$DATABASE_ALREADY_EXISTS" ]; then
@ -139,15 +146,48 @@ docker_temp_server_start() {
# Stop the server. When using a local socket file mysqladmin will block until # Stop the server. When using a local socket file mysqladmin will block until
# the shutdown is complete. # the shutdown is complete.
docker_temp_server_stop() { docker_temp_server_stop() {
if ! MYSQL_PWD=$MARIADB_ROOT_PASSWORD mysqladmin shutdown -uroot --socket="${SOCKET}"; then kill "$MARIADB_PID"
mysql_error "Unable to shut down server." wait "$MARIADB_PID"
fi
} }
# Verify that the minimally required password settings are set for new databases. # Verify that the minimally required password settings are set for new databases.
docker_verify_minimum_env() { docker_verify_minimum_env() {
if [ -z "$MARIADB_ROOT_PASSWORD" -a -z "$MARIADB_ALLOW_EMPTY_ROOT_PASSWORD" -a -z "$MARIADB_RANDOM_ROOT_PASSWORD" ]; then # Restoring from backup requires no environment variables
mysql_error $'Database is uninitialized and password option is not specified\n\tYou need to specify one of MARIADB_ROOT_PASSWORD, MARIADB_ALLOW_EMPTY_ROOT_PASSWORD and MARIADB_RANDOM_ROOT_PASSWORD' declare -g DATABASE_INIT_FROM_BACKUP
for file in /docker-entrypoint-initdb.d/*.tar{.gz,.xz,.zst}; do
if [ -f "${file}" ]; then
DATABASE_INIT_FROM_BACKUP='true'
return
fi
done
if [ -z "$MARIADB_ROOT_PASSWORD" ] && [ -z "$MARIADB_ROOT_PASSWORD_HASH" ] && [ -z "$MARIADB_ALLOW_EMPTY_ROOT_PASSWORD" ] && [ -z "$MARIADB_RANDOM_ROOT_PASSWORD" ]; then
mysql_error $'Database is uninitialized and password option is not specified\n\tYou need to specify one of MARIADB_ROOT_PASSWORD, MARIADB_ROOT_PASSWORD_HASH, MARIADB_ALLOW_EMPTY_ROOT_PASSWORD and MARIADB_RANDOM_ROOT_PASSWORD'
fi
# More preemptive exclusions of combinations should have been made before *PASSWORD_HASH was added, but for now we don't enforce due to compatibility.
if [ -n "$MARIADB_ROOT_PASSWORD" ] || [ -n "$MARIADB_ALLOW_EMPTY_ROOT_PASSWORD" ] || [ -n "$MARIADB_RANDOM_ROOT_PASSWORD" ] && [ -n "$MARIADB_ROOT_PASSWORD_HASH" ]; then
mysql_error "Cannot specify MARIADB_ROOT_PASSWORD_HASH and another MARIADB_ROOT_PASSWORD* option."
fi
if [ -n "$MARIADB_PASSWORD" ] && [ -n "$MARIADB_PASSWORD_HASH" ]; then
mysql_error "Cannot specify MARIADB_PASSWORD_HASH and MARIADB_PASSWORD option."
fi
if [ -n "$MARIADB_REPLICATION_USER" ]; then
if [ -z "$MARIADB_MASTER_HOST" ]; then
# its a master, we're creating a user
if [ -z "$MARIADB_REPLICATION_PASSWORD" ] && [ -z "$MARIADB_REPLICATION_PASSWORD_HASH" ]; then
mysql_error "MARIADB_REPLICATION_PASSWORD or MARIADB_REPLICATION_PASSWORD_HASH not found to create replication user for master"
fi
else
# its a replica
if [ -z "$MARIADB_REPLICATION_PASSWORD" ] ; then
mysql_error "MARIADB_REPLICATION_PASSWORD is mandatory to specify the replication on the replica image."
fi
if [ -n "$MARIADB_REPLICATION_PASSWORD_HASH" ] ; then
mysql_warn "MARIADB_REPLICATION_PASSWORD_HASH cannot be specified on a replica"
fi
fi
fi
if [ -n "$MARIADB_MASTER_HOST" ] && { [ -z "$MARIADB_REPLICATION_USER" ] || [ -z "$MARIADB_REPLICATION_PASSWORD" ] ; }; then
mysql_error "For a replica, MARIADB_REPLICATION_USER and MARIADB_REPLICATION is mandatory."
fi fi
} }
@ -162,22 +202,31 @@ docker_create_db_directories() {
if [ "$user" = "0" ]; then if [ "$user" = "0" ]; then
# this will cause less disk access than `chown -R` # this will cause less disk access than `chown -R`
find "$DATADIR" \! -user mysql -exec chown mysql '{}' + find "$DATADIR" \! -user mysql -exec chown mysql: '{}' +
# See https://github.com/MariaDB/mariadb-docker/issues/363 # See https://github.com/MariaDB/mariadb-docker/issues/363
find "${SOCKET%/*}" -maxdepth 0 \! -user mysql -exec chown mysql '{}' \; find "${SOCKET%/*}" -maxdepth 0 \! -user mysql -exec chown mysql: '{}' \;
fi fi
} }
_mariadb_version() {
local mariaVersion="${MARIADB_VERSION##*:}"
mariaVersion="${mariaVersion%%[-+~]*}"
echo -n "${mariaVersion}-MariaDB"
}
# initializes the database directory # initializes the database directory
docker_init_database_dir() { docker_init_database_dir() {
mysql_note "Initializing database files" mysql_note "Initializing database files"
installArgs=( --datadir="$DATADIR" --rpm --auth-root-authentication-method=normal ) installArgs=( --datadir="$DATADIR" --rpm --auth-root-authentication-method=normal )
if { mysql_install_db --help || :; } | grep -q -- '--skip-test-db'; then
# 10.3+
installArgs+=( --skip-test-db )
fi
# "Other options are passed to mysqld." (so we pass all "mysqld" arguments directly here) # "Other options are passed to mysqld." (so we pass all "mysqld" arguments directly here)
mysql_install_db "${installArgs[@]}" "${@:2}" --default-time-zone=SYSTEM --enforce-storage-engine= mysql_install_db "${installArgs[@]}" "${@:2}" \
--skip-test-db \
--old-mode='UTF8_IS_UTF8MB3' \
--default-time-zone=SYSTEM --enforce-storage-engine= \
--skip-log-bin \
--expire-logs-days=0 \
--loose-innodb_buffer_pool_load_at_startup=0 \
--loose-innodb_buffer_pool_dump_at_shutdown=0
mysql_note "Database files initialized" mysql_note "Database files initialized"
} }
@ -185,9 +234,10 @@ docker_init_database_dir() {
# This should be called after mysql_check_config, but before any other functions # This should be called after mysql_check_config, but before any other functions
docker_setup_env() { docker_setup_env() {
# Get config # Get config
declare -g DATADIR SOCKET declare -g DATADIR SOCKET PORT
DATADIR="$(mysql_get_config 'datadir' "$@")" DATADIR="$(mysql_get_config 'datadir' "$@")"
SOCKET="$(mysql_get_config 'socket' "$@")" SOCKET="$(mysql_get_config 'socket' "$@")"
PORT="$(mysql_get_config 'port' "$@")"
# Initialize values that might be stored in a file # Initialize values that might be stored in a file
@ -196,6 +246,16 @@ docker_setup_env() {
_mariadb_file_env 'MYSQL_USER' _mariadb_file_env 'MYSQL_USER'
_mariadb_file_env 'MYSQL_PASSWORD' _mariadb_file_env 'MYSQL_PASSWORD'
_mariadb_file_env 'MYSQL_ROOT_PASSWORD' _mariadb_file_env 'MYSQL_ROOT_PASSWORD'
# No MYSQL_ compatibility needed for new variables
file_env 'MARIADB_PASSWORD_HASH'
file_env 'MARIADB_ROOT_PASSWORD_HASH'
# env variables related to replication
file_env 'MARIADB_REPLICATION_USER'
file_env 'MARIADB_REPLICATION_PASSWORD'
file_env 'MARIADB_REPLICATION_PASSWORD_HASH'
# env variables related to master
file_env 'MARIADB_MASTER_HOST'
file_env 'MARIADB_MASTER_PORT' 3306
# set MARIADB_ from MYSQL_ when it is unset and then make them the same value # set MARIADB_ from MYSQL_ when it is unset and then make them the same value
: "${MARIADB_ALLOW_EMPTY_ROOT_PASSWORD:=${MYSQL_ALLOW_EMPTY_PASSWORD:-}}" : "${MARIADB_ALLOW_EMPTY_ROOT_PASSWORD:=${MYSQL_ALLOW_EMPTY_PASSWORD:-}}"
@ -225,10 +285,9 @@ docker_exec_client() {
# ie: docker_process_sql --database=mydb <<<'INSERT ...' # ie: docker_process_sql --database=mydb <<<'INSERT ...'
# ie: docker_process_sql --dont-use-mysql-root-password --database=mydb <my-file.sql # ie: docker_process_sql --dont-use-mysql-root-password --database=mydb <my-file.sql
docker_process_sql() { docker_process_sql() {
passfileArgs=()
if [ '--dont-use-mysql-root-password' = "$1" ]; then if [ '--dont-use-mysql-root-password' = "$1" ]; then
shift shift
MYSQL_PWD= docker_exec_client "$@" MYSQL_PWD='' docker_exec_client "$@"
else else
MYSQL_PWD=$MARIADB_ROOT_PASSWORD docker_exec_client "$@" MYSQL_PWD=$MARIADB_ROOT_PASSWORD docker_exec_client "$@"
fi fi
@ -243,27 +302,28 @@ docker_sql_escape_string_literal() {
echo "${escaped//\'/\\\'}" echo "${escaped//\'/\\\'}"
} }
# Creates replication user
create_replica_user() {
if [ -n "$MARIADB_REPLICATION_PASSWORD_HASH" ]; then
echo "CREATE USER '$MARIADB_REPLICATION_USER'@'%' IDENTIFIED BY PASSWORD '$MARIADB_REPLICATION_PASSWORD_HASH';"
else
# SQL escape the user password, \ followed by '
local userPasswordEscaped
userPasswordEscaped=$( docker_sql_escape_string_literal "${MARIADB_REPLICATION_PASSWORD}" )
echo "CREATE USER '$MARIADB_REPLICATION_USER'@'%' IDENTIFIED BY '$userPasswordEscaped';"
fi
echo "GRANT REPLICATION REPLICA ON *.* TO '$MARIADB_REPLICATION_USER'@'%';"
}
# Initializes database with timezone info and root password, plus optional extra db/user # Initializes database with timezone info and root password, plus optional extra db/user
docker_setup_db() { docker_setup_db() {
# Load timezone info into database # Load timezone info into database
if [ -z "$MARIADB_INITDB_SKIP_TZINFO" ]; then if [ -z "$MARIADB_INITDB_SKIP_TZINFO" ]; then
{ # --skip-write-binlog usefully disables binary logging
# Aria in 10.4+ is slow due to "transactional" (crash safety) # but also outputs LOCK TABLES to improve the IO of
# https://jira.mariadb.org/browse/MDEV-23326 # Aria (MDEV-23326) for 10.4+.
# https://github.com/docker-library/mariadb/issues/262 mysql_tzinfo_to_sql --skip-write-binlog /usr/share/zoneinfo \
local tztables=( time_zone time_zone_leap_second time_zone_name time_zone_transition time_zone_transition_type ) | docker_process_sql --dont-use-mysql-root-password --database=mysql
for table in "${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 $table TRANSACTIONAL=1 */;"
done
} | docker_process_sql --dont-use-mysql-root-password --database=mysql
# tell docker_process_sql to not use MYSQL_ROOT_PASSWORD since it is not set yet # tell docker_process_sql to not use MYSQL_ROOT_PASSWORD since it is not set yet
fi fi
# Generate random root password # Generate random root password
@ -272,63 +332,280 @@ docker_setup_db() {
export MARIADB_ROOT_PASSWORD MYSQL_ROOT_PASSWORD=$MARIADB_ROOT_PASSWORD export MARIADB_ROOT_PASSWORD MYSQL_ROOT_PASSWORD=$MARIADB_ROOT_PASSWORD
mysql_note "GENERATED ROOT PASSWORD: $MARIADB_ROOT_PASSWORD" mysql_note "GENERATED ROOT PASSWORD: $MARIADB_ROOT_PASSWORD"
fi fi
# Sets root password and creates root users for non-localhost hosts
# Creates root users for non-localhost hosts
local rootCreate= local rootCreate=
local rootPasswordEscaped local rootPasswordEscaped=
rootPasswordEscaped=$( docker_sql_escape_string_literal "${MARIADB_ROOT_PASSWORD}" ) if [ -n "$MARIADB_ROOT_PASSWORD" ]; then
# Sets root password and creates root users for non-localhost hosts
rootPasswordEscaped=$( docker_sql_escape_string_literal "${MARIADB_ROOT_PASSWORD}" )
fi
# default root to listen for connections from anywhere # default root to listen for connections from anywhere
if [ -n "$MARIADB_ROOT_HOST" ] && [ "$MARIADB_ROOT_HOST" != 'localhost' ]; then if [ -n "$MARIADB_ROOT_HOST" ] && [ "$MARIADB_ROOT_HOST" != 'localhost' ]; then
# no, we don't care if read finds a terminating character in this heredoc # ref "read -d ''", 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 # https://unix.stackexchange.com/questions/265149/why-is-set-o-errexit-breaking-this-read-heredoc-expression/265151#265151
read -r -d '' rootCreate <<-EOSQL || true if [ -n "$MARIADB_ROOT_PASSWORD_HASH" ]; then
CREATE USER 'root'@'${MARIADB_ROOT_HOST}' IDENTIFIED BY '${rootPasswordEscaped}' ; read -r -d '' rootCreate <<-EOSQL || true
GRANT ALL ON *.* TO 'root'@'${MARIADB_ROOT_HOST}' WITH GRANT OPTION ; CREATE USER 'root'@'${MARIADB_ROOT_HOST}' IDENTIFIED BY PASSWORD '${MARIADB_ROOT_PASSWORD_HASH}' ;
EOSQL GRANT ALL ON *.* TO 'root'@'${MARIADB_ROOT_HOST}' WITH GRANT OPTION ;
GRANT PROXY ON ''@'%' TO 'root'@'${MARIADB_ROOT_HOST}' WITH GRANT OPTION;
EOSQL
else
read -r -d '' rootCreate <<-EOSQL || true
CREATE USER 'root'@'${MARIADB_ROOT_HOST}' IDENTIFIED BY '${rootPasswordEscaped}' ;
GRANT ALL ON *.* TO 'root'@'${MARIADB_ROOT_HOST}' WITH GRANT OPTION ;
GRANT PROXY ON ''@'%' TO 'root'@'${MARIADB_ROOT_HOST}' WITH GRANT OPTION;
EOSQL
fi
fi fi
local mysqlAtLocalhost=
local mysqlAtLocalhostGrants=
# Install mysql@localhost user
if [ -n "$MARIADB_MYSQL_LOCALHOST_USER" ]; then
read -r -d '' mysqlAtLocalhost <<-EOSQL || true
CREATE USER mysql@localhost IDENTIFIED VIA unix_socket;
EOSQL
if [ -n "$MARIADB_MYSQL_LOCALHOST_GRANTS" ]; then
if [ "$MARIADB_MYSQL_LOCALHOST_GRANTS" != USAGE ]; then
mysql_warn "Excessive privileges ON *.* TO mysql@localhost facilitates risks to the confidentiality, integrity and availability of data stored"
fi
mysqlAtLocalhostGrants="GRANT ${MARIADB_MYSQL_LOCALHOST_GRANTS} ON *.* TO mysql@localhost;";
fi
fi
local healthCheckUser
local healthCheckGrant=USAGE
local healthCheckConnectPass
local healthCheckConnectPassEscaped
healthCheckConnectPass="$(pwgen --numerals --capitalize --symbols --remove-chars="=#'\\" -1 32)"
healthCheckConnectPassEscaped=$( docker_sql_escape_string_literal "${healthCheckConnectPass}" )
if [ -n "$MARIADB_HEALTHCHECK_GRANTS" ]; then
healthCheckGrant="$MARIADB_HEALTHCHECK_GRANTS"
fi
read -r -d '' healthCheckUser <<-EOSQL || true
CREATE USER healthcheck@'127.0.0.1' IDENTIFIED BY '$healthCheckConnectPassEscaped';
CREATE USER healthcheck@'::1' IDENTIFIED BY '$healthCheckConnectPassEscaped';
CREATE USER healthcheck@localhost IDENTIFIED BY '$healthCheckConnectPassEscaped';
GRANT $healthCheckGrant ON *.* TO healthcheck@'127.0.0.1';
GRANT $healthCheckGrant ON *.* TO healthcheck@'::1';
GRANT $healthCheckGrant ON *.* TO healthcheck@localhost;
EOSQL
local maskPreserve
maskPreserve=$(umask -p)
umask 0077
echo -e "[mariadb-client]\\nport=$PORT\\nsocket=$SOCKET\\nuser=healthcheck\\npassword=$healthCheckConnectPass\\nprotocol=tcp\\n" > "$DATADIR"/.my-healthcheck.cnf
$maskPreserve
local rootLocalhostPass=
if [ -z "$MARIADB_ROOT_PASSWORD_HASH" ]; then
# handle MARIADB_ROOT_PASSWORD_HASH for root@localhost after /docker-entrypoint-initdb.d
rootLocalhostPass="SET PASSWORD FOR 'root'@'localhost'= PASSWORD('${rootPasswordEscaped}');"
fi
local createDatabase=
# Creates a custom database and user if specified
if [ -n "$MARIADB_DATABASE" ]; then
mysql_note "Creating database ${MARIADB_DATABASE}"
createDatabase="CREATE DATABASE IF NOT EXISTS \`$MARIADB_DATABASE\`;"
fi
local createUser=
local userGrants=
if [ -n "$MARIADB_PASSWORD" ] || [ -n "$MARIADB_PASSWORD_HASH" ] && [ -n "$MARIADB_USER" ]; then
mysql_note "Creating user ${MARIADB_USER}"
if [ -n "$MARIADB_PASSWORD_HASH" ]; then
createUser="CREATE USER '$MARIADB_USER'@'%' IDENTIFIED BY PASSWORD '$MARIADB_PASSWORD_HASH';"
else
# SQL escape the user password, \ followed by '
local userPasswordEscaped
userPasswordEscaped=$( docker_sql_escape_string_literal "${MARIADB_PASSWORD}" )
createUser="CREATE USER '$MARIADB_USER'@'%' IDENTIFIED BY '$userPasswordEscaped';"
fi
if [ -n "$MARIADB_DATABASE" ]; then
mysql_note "Giving user ${MARIADB_USER} access to schema ${MARIADB_DATABASE}"
userGrants="GRANT ALL ON \`${MARIADB_DATABASE//_/\\_}\`.* TO '$MARIADB_USER'@'%';"
fi
fi
# To create replica user
local createReplicaUser=
local changeMasterTo=
local startReplica=
if [ -n "$MARIADB_REPLICATION_USER" ] ; then
if [ -z "$MARIADB_MASTER_HOST" ]; then
# on master
mysql_note "Creating user ${MARIADB_REPLICATION_USER}"
createReplicaUser=$(create_replica_user)
else
# on replica
local rplPasswordEscaped
rplPasswordEscaped=$( docker_sql_escape_string_literal "${MARIADB_REPLICATION_PASSWORD}" )
# SC cannot follow how MARIADB_MASTER_PORT is assigned a default value.
# shellcheck disable=SC2153
changeMasterTo="CHANGE MASTER TO MASTER_HOST='$MARIADB_MASTER_HOST', MASTER_USER='$MARIADB_REPLICATION_USER', MASTER_PASSWORD='$rplPasswordEscaped', MASTER_PORT=$MARIADB_MASTER_PORT, MASTER_CONNECT_RETRY=10;"
startReplica="START REPLICA;"
fi
fi
mysql_note "Securing system users (equivalent to running mysql_secure_installation)"
# tell docker_process_sql to not use MARIADB_ROOT_PASSWORD since it is just now being set # tell docker_process_sql to not use MARIADB_ROOT_PASSWORD since it is just now being set
# --binary-mode to save us from the semi-mad users go out of their way to confuse the encoding. # --binary-mode to save us from the semi-mad users go out of their way to confuse the encoding.
docker_process_sql --dont-use-mysql-root-password --database=mysql --binary-mode <<-EOSQL docker_process_sql --dont-use-mysql-root-password --database=mysql --binary-mode <<-EOSQL
-- What's done in this file shouldn't be replicated -- Securing system users shouldn't be replicated
-- or products like mysql-fabric won't work SET @orig_sql_log_bin= @@SESSION.SQL_LOG_BIN;
SET @@SESSION.SQL_LOG_BIN=0; SET @@SESSION.SQL_LOG_BIN=0;
-- we need the SQL_MODE NO_BACKSLASH_ESCAPES mode to be clear for the password to be set -- we need the SQL_MODE NO_BACKSLASH_ESCAPES mode to be clear for the password to be set
SET @@SESSION.SQL_MODE=REPLACE(@@SESSION.SQL_MODE, 'NO_BACKSLASH_ESCAPES', ''); SET @@SESSION.SQL_MODE=REPLACE(@@SESSION.SQL_MODE, 'NO_BACKSLASH_ESCAPES', '');
DELETE FROM mysql.user WHERE user NOT IN ('mysql.sys', 'mariadb.sys', 'mysqlxsys', 'root') OR host NOT IN ('localhost') ; DROP USER IF EXISTS root@'127.0.0.1', root@'::1';
SET PASSWORD FOR 'root'@'localhost'=PASSWORD('${rootPasswordEscaped}') ; EXECUTE IMMEDIATE CONCAT('DROP USER IF EXISTS root@\'', @@hostname,'\'');
-- 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 ; ${rootLocalhostPass}
FLUSH PRIVILEGES ;
${rootCreate} ${rootCreate}
DROP DATABASE IF EXISTS test ; ${mysqlAtLocalhost}
EOSQL ${mysqlAtLocalhostGrants}
${healthCheckUser}
-- end of securing system users, rest of init now...
SET @@SESSION.SQL_LOG_BIN=@orig_sql_log_bin;
-- create users/databases
${createDatabase}
${createUser}
${createReplicaUser}
${userGrants}
# Creates a custom database and user if specified ${changeMasterTo}
if [ -n "$MARIADB_DATABASE" ]; then ${startReplica}
mysql_note "Creating database ${MARIADB_DATABASE}" EOSQL
docker_process_sql --database=mysql <<<"CREATE DATABASE IF NOT EXISTS \`$MARIADB_DATABASE\` ;" }
# create a new installation
docker_mariadb_init()
{
# check dir permissions to reduce likelihood of half-initialized database
ls /docker-entrypoint-initdb.d/ > /dev/null
if [ -n "$DATABASE_INIT_FROM_BACKUP" ]; then
shopt -s dotglob
for file in /docker-entrypoint-initdb.d/*.tar{.gz,.xz,.zst}; do
mkdir -p "$DATADIR"/.init
tar --auto-compress --extract --file "$file" --directory="$DATADIR"/.init
mariadb-backup --target-dir="$DATADIR"/.init --datadir="$DATADIR"/.restore --move-back
mv "$DATADIR"/.restore/** "$DATADIR"/
if [ -f "$DATADIR/.init/backup-my.cnf" ]; then
mv "$DATADIR/.init/backup-my.cnf" "$DATADIR/.my.cnf"
mysql_note "Adding startup configuration:"
my_print_defaults --defaults-file="$DATADIR/.my.cnf" --mysqld
fi
rm -rf "$DATADIR"/.init "$DATADIR"/.restore
if [ "$(id -u)" = "0" ]; then
# this will cause less disk access than `chown -R`
find "$DATADIR" \! -user mysql -exec chown mysql: '{}' +
fi
done
if _check_if_upgrade_is_needed; then
docker_mariadb_upgrade "$@"
fi
return
fi
docker_init_database_dir "$@"
mysql_note "Starting temporary server"
docker_temp_server_start "$@"
mysql_note "Temporary server started."
docker_setup_db
docker_process_init_files /docker-entrypoint-initdb.d/*
# Wait until after /docker-entrypoint-initdb.d is performed before setting
# root@localhost password to a hash we don't know the password for.
if [ -n "${MARIADB_ROOT_PASSWORD_HASH}" ]; then
mysql_note "Setting root@localhost password hash"
docker_process_sql --dont-use-mysql-root-password --binary-mode <<-EOSQL
SET @@SESSION.SQL_LOG_BIN=0;
SET PASSWORD FOR 'root'@'localhost'= '${MARIADB_ROOT_PASSWORD_HASH}';
EOSQL
fi fi
if [ -n "$MARIADB_USER" ] && [ -n "$MARIADB_PASSWORD" ]; then mysql_note "Stopping temporary server"
mysql_note "Creating user ${MARIADB_USER}" docker_temp_server_stop
# SQL escape the user password, \ followed by ' mysql_note "Temporary server stopped"
local userPasswordEscaped
userPasswordEscaped=$( docker_sql_escape_string_literal "${MARIADB_PASSWORD}" )
docker_process_sql --database=mysql --binary-mode <<-EOSQL_USER
SET @@SESSION.SQL_MODE=REPLACE(@@SESSION.SQL_MODE, 'NO_BACKSLASH_ESCAPES', '');
CREATE USER '$MARIADB_USER'@'%' IDENTIFIED BY '$userPasswordEscaped';
EOSQL_USER
if [ -n "$MARIADB_DATABASE" ]; then echo
mysql_note "Giving user ${MARIADB_USER} access to schema ${MARIADB_DATABASE}" mysql_note "MariaDB init process done. Ready for start up."
docker_process_sql --database=mysql <<<"GRANT ALL ON \`${MARIADB_DATABASE//_/\\_}\`.* TO '$MARIADB_USER'@'%' ;" echo
}
# backup the mysql database
docker_mariadb_backup_system()
{
if [ -n "$MARIADB_DISABLE_UPGRADE_BACKUP" ] \
&& [ "$MARIADB_DISABLE_UPGRADE_BACKUP" = 1 ]; then
mysql_note "MariaDB upgrade backup disabled due to \$MARIADB_DISABLE_UPGRADE_BACKUP=1 setting"
return
fi
local backup_db="system_mysql_backup_unknown_version.sql.zst"
local oldfullversion="unknown_version"
if [ -r "$DATADIR"/mysql_upgrade_info ]; then
read -r -d '' oldfullversion < "$DATADIR"/mysql_upgrade_info || true
if [ -n "$oldfullversion" ]; then
backup_db="system_mysql_backup_${oldfullversion}.sql.zst"
fi fi
fi fi
mysql_note "Backing up system database to $backup_db"
if ! mysqldump --skip-lock-tables --replace --databases mysql --socket="${SOCKET}" | zstd > "${DATADIR}/${backup_db}"; then
mysql_error "Unable backup system database for upgrade from $oldfullversion."
fi
mysql_note "Backing up complete"
}
# perform mariadb-upgrade
# backup the mysql database if this is a major upgrade
docker_mariadb_upgrade() {
if [ -z "$MARIADB_AUTO_UPGRADE" ] \
|| [ "$MARIADB_AUTO_UPGRADE" = 0 ]; then
mysql_note "MariaDB upgrade (mysql_upgrade) required, but skipped due to \$MARIADB_AUTO_UPGRADE setting"
return
fi
mysql_note "Starting temporary server"
docker_temp_server_start "$@" --skip-grant-tables \
--loose-innodb_buffer_pool_dump_at_shutdown=0 \
--skip-slave-start
mysql_note "Temporary server started."
docker_mariadb_backup_system
mysql_note "Starting mariadb-upgrade"
mysql_upgrade --upgrade-system-tables
mysql_note "Finished mariadb-upgrade"
mysql_note "Stopping temporary server"
docker_temp_server_stop
mysql_note "Temporary server stopped"
}
_check_if_upgrade_is_needed() {
if [ ! -f "$DATADIR"/mysql_upgrade_info ]; then
mysql_note "MariaDB upgrade information missing, assuming required"
return 0
fi
local mariadbVersion
mariadbVersion="$(_mariadb_version)"
IFS='.-' read -ra newversion <<<"$mariadbVersion"
IFS='.-' read -ra oldversion < "$DATADIR"/mysql_upgrade_info || true
if [[ ${#newversion[@]} -lt 2 ]] || [[ ${#oldversion[@]} -lt 2 ]] \
|| [[ ${oldversion[0]} -lt ${newversion[0]} ]] \
|| [[ ${oldversion[0]} -eq ${newversion[0]} && ${oldversion[1]} -lt ${newversion[1]} ]]; then
return 0
fi
mysql_note "MariaDB upgrade not required"
return 1
} }
# check arguments for an option that would cause mysqld to stop # check arguments for an option that would cause mysqld to stop
@ -351,6 +628,7 @@ _main() {
set -- mysqld "$@" set -- mysqld "$@"
fi fi
#ENDOFSUBSTITUTIONS
# skip setup if they aren't running mysqld or want an option that stops mysqld # skip setup if they aren't running mysqld or want an option that stops mysqld
if [ "$1" = 'mariadbd' ] || [ "$1" = 'mysqld' ] && ! _mysql_want_help "$@"; then if [ "$1" = 'mariadbd' ] || [ "$1" = 'mysqld' ] && ! _mysql_want_help "$@"; then
mysql_note "Entrypoint script for MariaDB Server ${MARIADB_VERSION} started." mysql_note "Entrypoint script for MariaDB Server ${MARIADB_VERSION} started."
@ -363,32 +641,18 @@ _main() {
# If container is started as root user, restart as dedicated mysql user # If container is started as root user, restart as dedicated mysql user
if [ "$(id -u)" = "0" ]; then if [ "$(id -u)" = "0" ]; then
mysql_note "Switching to dedicated user 'mysql'" mysql_note "Switching to dedicated user 'mysql'"
exec gosu mysql "$BASH_SOURCE" "$@" exec gosu mysql "${BASH_SOURCE[0]}" "$@"
fi fi
# there's no database, so it needs to be initialized # there's no database, so it needs to be initialized
if [ -z "$DATABASE_ALREADY_EXISTS" ]; then if [ -z "$DATABASE_ALREADY_EXISTS" ]; then
docker_verify_minimum_env docker_verify_minimum_env
# check dir permissions to reduce likelihood of half-initialized database docker_mariadb_init "$@"
ls /docker-entrypoint-initdb.d/ > /dev/null # MDEV-27636 mariadb_upgrade --check-if-upgrade-is-needed cannot be run offline
#elif mysql_upgrade --check-if-upgrade-is-needed; then
docker_init_database_dir "$@" elif _check_if_upgrade_is_needed; then
docker_mariadb_upgrade "$@"
mysql_note "Starting temporary server"
docker_temp_server_start "$@"
mysql_note "Temporary server started."
docker_setup_db
docker_process_init_files /docker-entrypoint-initdb.d/*
mysql_note "Stopping temporary server"
docker_temp_server_stop
mysql_note "Temporary server stopped"
echo
mysql_note "MariaDB init process done. Ready for start up."
echo
fi fi
fi fi
exec "$@" exec "$@"

5
mariadb-image.changes
View File

@ -1,3 +1,8 @@
-------------------------------------------------------------------
Tue Jan 2 08:26:58 UTC 2024 - Dirk Mueller <dmueller@suse.com>
- update year to 2024
------------------------------------------------------------------- -------------------------------------------------------------------
Wed Dec 20 15:05:17 UTC 2023 - Dirk Mueller <dmueller@suse.com> Wed Dec 20 15:05:17 UTC 2023 - Dirk Mueller <dmueller@suse.com>