Removed MySQL root secret for server and proxy containers

compose_databases.yaml

@@ -7,6 +7,7 @@ services:
    - --character-set-server=utf8
    - --collation-server=utf8_bin
    - --default-authentication-plugin=mysql_native_password
+# Use TLS encryption for connections to database
 #   - --require-secure-transport
 #   - --ssl-ca=/run/secrets/root-ca.pem
 #   - --ssl-cert=/run/secrets/server-cert.pem
@@ -14,9 +15,12 @@ services:
   restart: "${RESTART_POLICY}"
   volumes:
    - ${DATA_DIRECTORY}/var/lib/mysql:/var/lib/mysql:rw
+   - ${ENV_VARS_DIRECTORY}/mysql_init/init_proxy_db.sql:/docker-entrypoint-initdb.d/mysql_init_proxy.sql:ro
 #   - dbsocket:/var/run/mysqld/
   env_file:
    - ${ENV_VARS_DIRECTORY}/.env_db_mysql
+  environment:
+   - MYSQL_ROOT_PASSWORD_FILE=/run/secrets/MYSQL_ROOT_PASSWORD
   secrets:
    - MYSQL_USER
    - MYSQL_PASSWORD

compose_zabbix_components.yaml

@@ -65,8 +65,6 @@ services:
   secrets:
    - MYSQL_USER
    - MYSQL_PASSWORD
-   - MYSQL_ROOT_USER
-   - MYSQL_ROOT_PASSWORD
 #   - client-key.pem
 #   - client-cert.pem
 #   - root-ca.pem
@@ -171,8 +169,6 @@ services:
   secrets:
    - MYSQL_USER
    - MYSQL_PASSWORD
-   - MYSQL_ROOT_USER
-   - MYSQL_ROOT_PASSWORD
 #   - client-key.pem
 #   - client-cert.pem
 #   - root-ca.pem

env_vars/.env_db_mysql

@@ -6,7 +6,7 @@ MYSQL_USER_FILE=/run/secrets/MYSQL_USER
 # MYSQL_PASSWORD=zabbix
 MYSQL_PASSWORD_FILE=/run/secrets/MYSQL_PASSWORD
 # MYSQL_ROOT_PASSWORD=
-MYSQL_ROOT_PASSWORD_FILE=/run/secrets/MYSQL_ROOT_PASSWORD
+# MYSQL_ROOT_PASSWORD_FILE=/run/secrets/MYSQL_ROOT_PASSWORD
 # MYSQL_ALLOW_EMPTY_PASSWORD=false
 # MYSQL_DATABASE=zabbix
 MYSQL_DATABASE=zabbix

env_vars/.env_db_mysql_proxy

@@ -8,7 +8,6 @@ MYSQL_USER=zabbix
 MYSQL_PASSWORD=zabbix
 # MYSQL_PASSWORD_FILE=/run/secrets/MYSQL_PASSWORD
 # MYSQL_ROOT_PASSWORD=
-MYSQL_ROOT_PASSWORD=root_pwd
 # MYSQL_ROOT_PASSWORD_FILE=/run/secrets/MYSQL_ROOT_PASSWORD
 # MYSQL_ALLOW_EMPTY_PASSWORD=false
 # MYSQL_DATABASE=zabbix_proxy

env_vars/mysql_init/init_proxy_db.sql

@@ -0,0 +1,2 @@
+CREATE DATABASE IF NOT EXISTS `zabbix_proxy`;
+GRANT ALL ON `zabbix_proxy`.* TO 'zabbix'@'%';