DBZ-7785 Add MariaDB example to 2.6

examples/mariadb/2.6/Dockerfile

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+FROM mariadb:11.1.2
+
+LABEL maintainer="Debezium Community"
+
+COPY mysql.cnf /etc/mysql/conf.d/
+COPY inventory.sql /docker-entrypoint-initdb.d/

examples/mariadb/2.6/inventory.sql

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+# In production you would almost certainly limit the replication user must be on the follower (slave) machine,
+# to prevent other clients accessing the log from other machines. For example, 'replicator'@'follower.acme.com'.
+#
+# However, this grant is equivalent to specifying *any* hosts, which makes this easier since the docker host
+# is not easily known to the Docker container. But don't do this in production.
+#
+CREATE USER 'replicator' IDENTIFIED BY 'replpass';
+CREATE USER 'debezium' IDENTIFIED BY 'dbz';
+GRANT REPLICATION SLAVE, REPLICATION CLIENT ON *.* TO 'replicator';
+GRANT SELECT, RELOAD, SHOW DATABASES, REPLICATION SLAVE, REPLICATION CLIENT  ON *.* TO 'debezium';
+
+# Create the database that we'll use to populate data and watch the effect in the binlog
+CREATE DATABASE inventory;
+GRANT ALL PRIVILEGES ON inventory.* TO 'mariadbuser'@'%';
+
+# Switch to this database
+USE inventory;
+
+# Create and populate our products using a single insert with many rows
+CREATE TABLE products (
+  id INTEGER NOT NULL AUTO_INCREMENT PRIMARY KEY,
+  name VARCHAR(255) NOT NULL,
+  description VARCHAR(512),
+  weight FLOAT
+);
+ALTER TABLE products AUTO_INCREMENT = 101;
+
+INSERT INTO products
+VALUES (default,"scooter","Small 2-wheel scooter",3.14),
+       (default,"car battery","12V car battery",8.1),
+       (default,"12-pack drill bits","12-pack of drill bits with sizes ranging from #40 to #3",0.8),
+       (default,"hammer","12oz carpenter's hammer",0.75),
+       (default,"hammer","14oz carpenter's hammer",0.875),
+       (default,"hammer","16oz carpenter's hammer",1.0),
+       (default,"rocks","box of assorted rocks",5.3),
+       (default,"jacket","water resistent black wind breaker",0.1),
+       (default,"spare tire","24 inch spare tire",22.2);
+
+# Create and populate the products on hand using multiple inserts
+CREATE TABLE products_on_hand (
+  product_id INTEGER NOT NULL PRIMARY KEY,
+  quantity INTEGER NOT NULL,
+  FOREIGN KEY (product_id) REFERENCES products(id)
+);
+
+INSERT INTO products_on_hand VALUES (101,3);
+INSERT INTO products_on_hand VALUES (102,8);
+INSERT INTO products_on_hand VALUES (103,18);
+INSERT INTO products_on_hand VALUES (104,4);
+INSERT INTO products_on_hand VALUES (105,5);
+INSERT INTO products_on_hand VALUES (106,0);
+INSERT INTO products_on_hand VALUES (107,44);
+INSERT INTO products_on_hand VALUES (108,2);
+INSERT INTO products_on_hand VALUES (109,5);
+
+# Create some customers ...
+CREATE TABLE customers (
+  id INTEGER NOT NULL AUTO_INCREMENT PRIMARY KEY,
+  first_name VARCHAR(255) NOT NULL,
+  last_name VARCHAR(255) NOT NULL,
+  email VARCHAR(255) NOT NULL UNIQUE KEY
+) AUTO_INCREMENT=1001;
+
+
+INSERT INTO customers
+VALUES (default,"Sally","Thomas","sally.thomas@acme.com"),
+       (default,"George","Bailey","gbailey@foobar.com"),
+       (default,"Edward","Walker","ed@walker.com"),
+       (default,"Anne","Kretchmar","annek@noanswer.org");
+
+# Create some fake addresses
+CREATE TABLE addresses (
+  id INTEGER NOT NULL AUTO_INCREMENT PRIMARY KEY,
+  customer_id INTEGER NOT NULL,
+  street VARCHAR(255) NOT NULL,
+  city VARCHAR(255) NOT NULL,
+  state VARCHAR(255) NOT NULL,
+  zip VARCHAR(255) NOT NULL,
+  type enum('SHIPPING','BILLING','LIVING') NOT NULL,
+  FOREIGN KEY address_customer (customer_id) REFERENCES customers(id)
+) AUTO_INCREMENT = 10;
+
+INSERT INTO addresses
+VALUES (default,1001,'3183 Moore Avenue','Euless','Texas','76036','SHIPPING'),
+       (default,1001,'2389 Hidden Valley Road','Harrisburg','Pennsylvania','17116','BILLING'),
+       (default,1002,'281 Riverside Drive','Augusta','Georgia','30901','BILLING'),
+       (default,1003,'3787 Brownton Road','Columbus','Mississippi','39701','SHIPPING'),
+       (default,1003,'2458 Lost Creek Road','Bethlehem','Pennsylvania','18018','SHIPPING'),
+       (default,1003,'4800 Simpson Square','Hillsdale','Oklahoma','73743','BILLING'),
+       (default,1004,'1289 University Hill Road','Canehill','Arkansas','72717','LIVING');
+
+# Create some very simple orders
+CREATE TABLE orders (
+  order_number INTEGER NOT NULL AUTO_INCREMENT PRIMARY KEY,
+  order_date DATE NOT NULL,
+  purchaser INTEGER NOT NULL,
+  quantity INTEGER NOT NULL,
+  product_id INTEGER NOT NULL,
+  FOREIGN KEY order_customer (purchaser) REFERENCES customers(id),
+  FOREIGN KEY ordered_product (product_id) REFERENCES products(id)
+) AUTO_INCREMENT = 10001;
+
+INSERT INTO orders
+VALUES (default, '2016-01-16', 1001, 1, 102),
+       (default, '2016-01-17', 1002, 2, 105),
+       (default, '2016-02-19', 1002, 2, 106),
+       (default, '2016-02-21', 1003, 1, 107);
+
+# Create table with Spatial/Geometry type
+CREATE TABLE geom (
+	id INTEGER NOT NULL AUTO_INCREMENT PRIMARY KEY,
+	g GEOMETRY NOT NULL,
+	h GEOMETRY);
+
+INSERT INTO geom
+VALUES(default, ST_GeomFromText('POINT(1 1)'), NULL),
+      (default, ST_GeomFromText('LINESTRING(2 1, 6 6)'), NULL),
+      (default, ST_GeomFromText('POLYGON((0 5, 2 5, 2 7, 0 7, 0 5))'), NULL);

examples/mariadb/2.6/mysql.cnf

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+# For advice on how to change settings please see
+# https://dev.mysql.com/doc/refman/8.2/en/server-configuration-defaults.html
+
+[mysqld]
+#
+# Remove leading # and set to the amount of RAM for the most important data
+# cache in MySQL. Start at 70% of total RAM for dedicated server, else 10%.
+# innodb_buffer_pool_size = 128M
+#
+# Remove leading # to turn on a very important data integrity option: logging
+# changes to the binary log between backups.
+# log_bin
+#
+# Remove leading # to set options mainly useful for reporting servers.
+# The server defaults are faster for transactions and fast SELECTs.
+# Adjust sizes as needed, experiment to find the optimal values.
+# join_buffer_size = 128M
+# sort_buffer_size = 2M
+# read_rnd_buffer_size = 2M
+skip-host-cache
+skip-name-resolve
+#datadir=/var/lib/mysql
+#socket=/var/lib/mysql/mysql.sock
+#secure-file-priv=/var/lib/mysql-files
+user=mysql
+
+# Disabling symbolic-links is recommended to prevent assorted security risks
+symbolic-links=0
+
+#log-error=/var/log/mysqld.log
+#pid-file=/var/run/mysqld/mysqld.pid
+
+# ----------------------------------------------
+# Enable the binlog for replication & CDC
+# ----------------------------------------------
+
+# Enable binary replication log and set the prefix, expiration, and log format.
+# The prefix is arbitrary, expiration can be short for integration tests but would
+# be longer on a production system. Row-level info is required for ingest to work.
+# Server ID is required, but this will vary on production systems
+server-id         = 223344
+log_bin           = mysql-bin
+binlog_expire_logs_seconds  = 86400
+binlog_format     = row
+
+default_authentication_plugin = mysql_native_password