Should only use `ADD` for URLs (and even then, `curl` or `wget` are preferred, for numerous reasons, even within this repo) and when extracting archive contents as part of the `ADD` operation; otherwise `COPY` is clearer and (slightly) more efficient.
		
			
				
	
	
		
			10 lines
		
	
	
		
			138 B
		
	
	
	
		
			Docker
		
	
	
	
	
	
			
		
		
	
	
			10 lines
		
	
	
		
			138 B
		
	
	
	
		
			Docker
		
	
	
	
	
	
FROM mariadb:latest
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LABEL maintainer="Mahmoud Zalt <mahmoud@zalt.me>"
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COPY my.cnf /etc/mysql/conf.d/my.cnf
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CMD ["mysqld"]
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EXPOSE 3306
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