diff --git a/Dockerfiles/proxy-mysql/alpine/docker-entrypoint.sh b/Dockerfiles/proxy-mysql/alpine/docker-entrypoint.sh
index 04d35e607..06f5b2901 100755
--- a/Dockerfiles/proxy-mysql/alpine/docker-entrypoint.sh
+++ b/Dockerfiles/proxy-mysql/alpine/docker-entrypoint.sh
@@ -466,15 +466,20 @@ update_zbx_config() {
     fi
 }
 
-prepare_proxy() {
-    echo "Preparing Zabbix proxy"
+prepare_db() {
+    echo "** Preparing database"
 
     check_variables_mysql
     check_db_connect_mysql
     create_db_user_mysql
     create_db_database_mysql
     create_db_schema_mysql
+}
 
+prepare_proxy() {
+    echo "** Preparing Zabbix proxy"
+
+    prepare_db
     update_zbx_config
 }
 
@@ -482,12 +487,16 @@ prepare_proxy() {
 
 if [ "${1#-}" != "$1" ]; then
     set -- /usr/sbin/zabbix_proxy "$@"
-    fi
+fi
 
 if [ "$1" == '/usr/sbin/zabbix_proxy' ]; then
     prepare_proxy
 fi
 
-exec "$@"
+if [ "$1" == "init_db_only" ]; then
+    prepare_db
+else
+    exec "$@"
+fi
 
 #################################################
diff --git a/Dockerfiles/proxy-mysql/centos/docker-entrypoint.sh b/Dockerfiles/proxy-mysql/centos/docker-entrypoint.sh
index 530fb7ebf..a46ce3aac 100755
--- a/Dockerfiles/proxy-mysql/centos/docker-entrypoint.sh
+++ b/Dockerfiles/proxy-mysql/centos/docker-entrypoint.sh
@@ -463,15 +463,20 @@ update_zbx_config() {
     fi
 }
 
-prepare_proxy() {
-    echo "Preparing Zabbix proxy"
+prepare_db() {
+    echo "** Preparing database"
 
     check_variables_mysql
     check_db_connect_mysql
     create_db_user_mysql
     create_db_database_mysql
     create_db_schema_mysql
+}
 
+prepare_proxy() {
+    echo "** Preparing Zabbix proxy"
+
+    prepare_db
     update_zbx_config
 }
 
@@ -479,12 +484,16 @@ prepare_proxy() {
 
 if [ "${1#-}" != "$1" ]; then
     set -- /usr/sbin/zabbix_proxy "$@"
-    fi
+fi
 
 if [ "$1" == '/usr/sbin/zabbix_proxy' ]; then
     prepare_proxy
 fi
 
-exec "$@"
+if [ "$1" == "init_db_only" ]; then
+    prepare_db
+else
+    exec "$@"
+fi
 
 #################################################
diff --git a/Dockerfiles/proxy-mysql/ol/docker-entrypoint.sh b/Dockerfiles/proxy-mysql/ol/docker-entrypoint.sh
index 530fb7ebf..a46ce3aac 100755
--- a/Dockerfiles/proxy-mysql/ol/docker-entrypoint.sh
+++ b/Dockerfiles/proxy-mysql/ol/docker-entrypoint.sh
@@ -463,15 +463,20 @@ update_zbx_config() {
     fi
 }
 
-prepare_proxy() {
-    echo "Preparing Zabbix proxy"
+prepare_db() {
+    echo "** Preparing database"
 
     check_variables_mysql
     check_db_connect_mysql
     create_db_user_mysql
     create_db_database_mysql
     create_db_schema_mysql
+}
 
+prepare_proxy() {
+    echo "** Preparing Zabbix proxy"
+
+    prepare_db
     update_zbx_config
 }
 
@@ -479,12 +484,16 @@ prepare_proxy() {
 
 if [ "${1#-}" != "$1" ]; then
     set -- /usr/sbin/zabbix_proxy "$@"
-    fi
+fi
 
 if [ "$1" == '/usr/sbin/zabbix_proxy' ]; then
     prepare_proxy
 fi
 
-exec "$@"
+if [ "$1" == "init_db_only" ]; then
+    prepare_db
+else
+    exec "$@"
+fi
 
 #################################################
diff --git a/Dockerfiles/proxy-mysql/rhel/docker-entrypoint.sh b/Dockerfiles/proxy-mysql/rhel/docker-entrypoint.sh
index 530fb7ebf..a46ce3aac 100755
--- a/Dockerfiles/proxy-mysql/rhel/docker-entrypoint.sh
+++ b/Dockerfiles/proxy-mysql/rhel/docker-entrypoint.sh
@@ -463,15 +463,20 @@ update_zbx_config() {
     fi
 }
 
-prepare_proxy() {
-    echo "Preparing Zabbix proxy"
+prepare_db() {
+    echo "** Preparing database"
 
     check_variables_mysql
     check_db_connect_mysql
     create_db_user_mysql
     create_db_database_mysql
     create_db_schema_mysql
+}
 
+prepare_proxy() {
+    echo "** Preparing Zabbix proxy"
+
+    prepare_db
     update_zbx_config
 }
 
@@ -479,12 +484,16 @@ prepare_proxy() {
 
 if [ "${1#-}" != "$1" ]; then
     set -- /usr/sbin/zabbix_proxy "$@"
-    fi
+fi
 
 if [ "$1" == '/usr/sbin/zabbix_proxy' ]; then
     prepare_proxy
 fi
 
-exec "$@"
+if [ "$1" == "init_db_only" ]; then
+    prepare_db
+else
+    exec "$@"
+fi
 
 #################################################
diff --git a/Dockerfiles/proxy-mysql/ubuntu/docker-entrypoint.sh b/Dockerfiles/proxy-mysql/ubuntu/docker-entrypoint.sh
index 9bd8c3bcd..26f85c699 100755
--- a/Dockerfiles/proxy-mysql/ubuntu/docker-entrypoint.sh
+++ b/Dockerfiles/proxy-mysql/ubuntu/docker-entrypoint.sh
@@ -463,15 +463,20 @@ update_zbx_config() {
     fi
 }
 
-prepare_proxy() {
-    echo "Preparing Zabbix proxy"
+prepare_db() {
+    echo "** Preparing database"
 
     check_variables_mysql
     check_db_connect_mysql
     create_db_user_mysql
     create_db_database_mysql
     create_db_schema_mysql
+}
 
+prepare_proxy() {
+    echo "** Preparing Zabbix proxy"
+
+    prepare_db
     update_zbx_config
 }
 
@@ -479,12 +484,16 @@ prepare_proxy() {
 
 if [ "${1#-}" != "$1" ]; then
     set -- /usr/sbin/zabbix_proxy "$@"
-    fi
+fi
 
 if [ "$1" == '/usr/sbin/zabbix_proxy' ]; then
     prepare_proxy
 fi
 
-exec "$@"
+if [ "$1" == "init_db_only" ]; then
+    prepare_db
+else
+    exec "$@"
+fi
 
 #################################################
diff --git a/Dockerfiles/server-mysql/alpine/docker-entrypoint.sh b/Dockerfiles/server-mysql/alpine/docker-entrypoint.sh
index 39cdc3b8a..686011f96 100755
--- a/Dockerfiles/server-mysql/alpine/docker-entrypoint.sh
+++ b/Dockerfiles/server-mysql/alpine/docker-entrypoint.sh
@@ -479,15 +479,20 @@ update_zbx_config() {
     fi
 }
 
-prepare_server() {
-    echo "** Preparing Zabbix server"
+prepare_db() {
+    echo "** Preparing database"
 
     check_variables_mysql
     check_db_connect_mysql
     create_db_user_mysql
     create_db_database_mysql
     create_db_schema_mysql
+}
 
+prepare_server() {
+    echo "** Preparing Zabbix server"
+
+    prepare_db
     update_zbx_config
 }
 
@@ -495,12 +500,16 @@ prepare_server() {
 
 if [ "${1#-}" != "$1" ]; then
     set -- /usr/sbin/zabbix_server "$@"
-    fi
+fi
 
 if [ "$1" == '/usr/sbin/zabbix_server' ]; then
     prepare_server
 fi
 
-exec "$@"
+if [ "$1" == "init_db_only" ]; then
+    prepare_db
+else
+    exec "$@"
+fi
 
 #################################################
diff --git a/Dockerfiles/server-mysql/centos/docker-entrypoint.sh b/Dockerfiles/server-mysql/centos/docker-entrypoint.sh
index 0e00ddbf6..f322ae308 100755
--- a/Dockerfiles/server-mysql/centos/docker-entrypoint.sh
+++ b/Dockerfiles/server-mysql/centos/docker-entrypoint.sh
@@ -476,15 +476,20 @@ update_zbx_config() {
     fi
 }
 
-prepare_server() {
-    echo "** Preparing Zabbix server"
+prepare_db() {
+    echo "** Preparing database"
 
     check_variables_mysql
     check_db_connect_mysql
     create_db_user_mysql
     create_db_database_mysql
     create_db_schema_mysql
+}
 
+prepare_server() {
+    echo "** Preparing Zabbix server"
+
+    prepare_db
     update_zbx_config
 }
 
@@ -492,12 +497,16 @@ prepare_server() {
 
 if [ "${1#-}" != "$1" ]; then
     set -- /usr/sbin/zabbix_server "$@"
-    fi
+fi
 
 if [ "$1" == '/usr/sbin/zabbix_server' ]; then
     prepare_server
 fi
 
-exec "$@"
+if [ "$1" == "init_db_only" ]; then
+    prepare_db
+else
+    exec "$@"
+fi
 
 #################################################
diff --git a/Dockerfiles/server-mysql/ol/docker-entrypoint.sh b/Dockerfiles/server-mysql/ol/docker-entrypoint.sh
index 0e00ddbf6..f322ae308 100755
--- a/Dockerfiles/server-mysql/ol/docker-entrypoint.sh
+++ b/Dockerfiles/server-mysql/ol/docker-entrypoint.sh
@@ -476,15 +476,20 @@ update_zbx_config() {
     fi
 }
 
-prepare_server() {
-    echo "** Preparing Zabbix server"
+prepare_db() {
+    echo "** Preparing database"
 
     check_variables_mysql
     check_db_connect_mysql
     create_db_user_mysql
     create_db_database_mysql
     create_db_schema_mysql
+}
 
+prepare_server() {
+    echo "** Preparing Zabbix server"
+
+    prepare_db
     update_zbx_config
 }
 
@@ -492,12 +497,16 @@ prepare_server() {
 
 if [ "${1#-}" != "$1" ]; then
     set -- /usr/sbin/zabbix_server "$@"
-    fi
+fi
 
 if [ "$1" == '/usr/sbin/zabbix_server' ]; then
     prepare_server
 fi
 
-exec "$@"
+if [ "$1" == "init_db_only" ]; then
+    prepare_db
+else
+    exec "$@"
+fi
 
 #################################################
diff --git a/Dockerfiles/server-mysql/rhel/docker-entrypoint.sh b/Dockerfiles/server-mysql/rhel/docker-entrypoint.sh
index 0e00ddbf6..f322ae308 100755
--- a/Dockerfiles/server-mysql/rhel/docker-entrypoint.sh
+++ b/Dockerfiles/server-mysql/rhel/docker-entrypoint.sh
@@ -476,15 +476,20 @@ update_zbx_config() {
     fi
 }
 
-prepare_server() {
-    echo "** Preparing Zabbix server"
+prepare_db() {
+    echo "** Preparing database"
 
     check_variables_mysql
     check_db_connect_mysql
     create_db_user_mysql
     create_db_database_mysql
     create_db_schema_mysql
+}
 
+prepare_server() {
+    echo "** Preparing Zabbix server"
+
+    prepare_db
     update_zbx_config
 }
 
@@ -492,12 +497,16 @@ prepare_server() {
 
 if [ "${1#-}" != "$1" ]; then
     set -- /usr/sbin/zabbix_server "$@"
-    fi
+fi
 
 if [ "$1" == '/usr/sbin/zabbix_server' ]; then
     prepare_server
 fi
 
-exec "$@"
+if [ "$1" == "init_db_only" ]; then
+    prepare_db
+else
+    exec "$@"
+fi
 
 #################################################
diff --git a/Dockerfiles/server-mysql/ubuntu/docker-entrypoint.sh b/Dockerfiles/server-mysql/ubuntu/docker-entrypoint.sh
index 881a6b11a..e9a8960c5 100755
--- a/Dockerfiles/server-mysql/ubuntu/docker-entrypoint.sh
+++ b/Dockerfiles/server-mysql/ubuntu/docker-entrypoint.sh
@@ -476,15 +476,20 @@ update_zbx_config() {
     fi
 }
 
-prepare_server() {
-    echo "** Preparing Zabbix server"
+prepare_db() {
+    echo "** Preparing database"
 
     check_variables_mysql
     check_db_connect_mysql
     create_db_user_mysql
     create_db_database_mysql
     create_db_schema_mysql
+}
 
+prepare_server() {
+    echo "** Preparing Zabbix server"
+
+    prepare_db
     update_zbx_config
 }
 
@@ -492,12 +497,16 @@ prepare_server() {
 
 if [ "${1#-}" != "$1" ]; then
     set -- /usr/sbin/zabbix_server "$@"
-    fi
+fi
 
 if [ "$1" == '/usr/sbin/zabbix_server' ]; then
     prepare_server
 fi
 
-exec "$@"
+if [ "$1" == "init_db_only" ]; then
+    prepare_db
+else
+    exec "$@"
+fi
 
 #################################################
diff --git a/Dockerfiles/server-pgsql/alpine/docker-entrypoint.sh b/Dockerfiles/server-pgsql/alpine/docker-entrypoint.sh
index 2f62adaa1..09447e13c 100755
--- a/Dockerfiles/server-pgsql/alpine/docker-entrypoint.sh
+++ b/Dockerfiles/server-pgsql/alpine/docker-entrypoint.sh
@@ -514,14 +514,19 @@ update_zbx_config() {
     fi
 }
 
-prepare_server() {
-    echo "** Preparing Zabbix server"
+prepare_db() {
+    echo "** Preparing database"
 
     check_variables_postgresql
     check_db_connect_postgresql
     create_db_database_postgresql
     create_db_schema_postgresql
+}
 
+prepare_server() {
+    echo "** Preparing Zabbix server"
+
+    prepare_db
     update_zbx_config
 }
 
@@ -535,6 +540,10 @@ if [ "$1" == '/usr/sbin/zabbix_server' ]; then
     prepare_server
 fi
 
-exec "$@"
+if [ "$1" == "init_db_only" ]; then
+    prepare_db
+else
+    exec "$@"
+fi
 
 #################################################
diff --git a/Dockerfiles/server-pgsql/centos/docker-entrypoint.sh b/Dockerfiles/server-pgsql/centos/docker-entrypoint.sh
index 2f62adaa1..09447e13c 100755
--- a/Dockerfiles/server-pgsql/centos/docker-entrypoint.sh
+++ b/Dockerfiles/server-pgsql/centos/docker-entrypoint.sh
@@ -514,14 +514,19 @@ update_zbx_config() {
     fi
 }
 
-prepare_server() {
-    echo "** Preparing Zabbix server"
+prepare_db() {
+    echo "** Preparing database"
 
     check_variables_postgresql
     check_db_connect_postgresql
     create_db_database_postgresql
     create_db_schema_postgresql
+}
 
+prepare_server() {
+    echo "** Preparing Zabbix server"
+
+    prepare_db
     update_zbx_config
 }
 
@@ -535,6 +540,10 @@ if [ "$1" == '/usr/sbin/zabbix_server' ]; then
     prepare_server
 fi
 
-exec "$@"
+if [ "$1" == "init_db_only" ]; then
+    prepare_db
+else
+    exec "$@"
+fi
 
 #################################################
diff --git a/Dockerfiles/server-pgsql/ol/docker-entrypoint.sh b/Dockerfiles/server-pgsql/ol/docker-entrypoint.sh
index 2f62adaa1..09447e13c 100755
--- a/Dockerfiles/server-pgsql/ol/docker-entrypoint.sh
+++ b/Dockerfiles/server-pgsql/ol/docker-entrypoint.sh
@@ -514,14 +514,19 @@ update_zbx_config() {
     fi
 }
 
-prepare_server() {
-    echo "** Preparing Zabbix server"
+prepare_db() {
+    echo "** Preparing database"
 
     check_variables_postgresql
     check_db_connect_postgresql
     create_db_database_postgresql
     create_db_schema_postgresql
+}
 
+prepare_server() {
+    echo "** Preparing Zabbix server"
+
+    prepare_db
     update_zbx_config
 }
 
@@ -535,6 +540,10 @@ if [ "$1" == '/usr/sbin/zabbix_server' ]; then
     prepare_server
 fi
 
-exec "$@"
+if [ "$1" == "init_db_only" ]; then
+    prepare_db
+else
+    exec "$@"
+fi
 
 #################################################
diff --git a/Dockerfiles/server-pgsql/ubuntu/docker-entrypoint.sh b/Dockerfiles/server-pgsql/ubuntu/docker-entrypoint.sh
index bc83dd5bf..6bbe05819 100755
--- a/Dockerfiles/server-pgsql/ubuntu/docker-entrypoint.sh
+++ b/Dockerfiles/server-pgsql/ubuntu/docker-entrypoint.sh
@@ -514,14 +514,19 @@ update_zbx_config() {
     fi
 }
 
-prepare_server() {
-    echo "** Preparing Zabbix server"
+prepare_db() {
+    echo "** Preparing database"
 
     check_variables_postgresql
     check_db_connect_postgresql
     create_db_database_postgresql
     create_db_schema_postgresql
+}
 
+prepare_server() {
+    echo "** Preparing Zabbix server"
+
+    prepare_db
     update_zbx_config
 }
 
@@ -535,6 +540,10 @@ if [ "$1" == '/usr/sbin/zabbix_server' ]; then
     prepare_server
 fi
 
-exec "$@"
+if [ "$1" == "init_db_only" ]; then
+    prepare_db
+else
+    exec "$@"
+fi
 
 #################################################