Hi,
I have just followed the following tutorial setting up a galera cluster. it seesmt obe working fine: https://www.digitalocean.com/community/tutorials/how-to-configure-a-galera-cluster-with-mysql-5-6-on-ubuntu-16-04
I also followed this tutorial since I want a load balancer in front of it: https://www.digitalocean.com/community/tutorials/how-to-use-haproxy-to-set-up-mysql-load-balancing–3
now, when executing the following to check if it works I always get server_id 0 returned.
mysql -h 127.0.0.1 -u haproxy_root -p -e "show variables like 'server_id'"
my config looks like this
global
log 127.0.0.1 local0 notice
user haproxy
group haproxy
defaults
log global
retries 2
timeout connect 3000
timeout server 5000
timeout client 5000
listen mysql-cluster
bind 127.0.0.1:3306
mode tcp
option mysql-check user haproxy_check
balance roundrobin
server galera-001 10.129.30.47:3306 check
server galera-002 10.129.30.48:3306 check
When running this
mysql -h 127.0.0.1 -u haproxy_root -p -e "SHOW DATABASES"
it returns 3 tables: ±-------------------+ | Database | ±-------------------+ | information_schema | | mysql | | performance_schema | ±-------------------+
I don’t know how to fix this. anybody here has an idea?
regards, Ronnie
This textbox defaults to using Markdown to format your answer.
You can type !ref in this text area to quickly search our full set of tutorials, documentation & marketplace offerings and insert the link!
These answers are provided by our Community. If you find them useful, show some love by clicking the heart. If you run into issues leave a comment, or add your own answer to help others.
Join our DigitalOcean community of over a million developers for free! Get help and share knowledge in Q&A, subscribe to topics of interest, and get courses and tools that will help you grow as a developer and scale your project or business.
Same here… Any updates?