FudanSELab/train-ticket

There is no leader in mysql cluster

swimmingCreative opened this issue · 2 comments

swimmingCreative commented

Summary

Run command: "helm install nacosdb --set mysql.mysqlUser=nacos --set mysql.mysqlPassword=Abcd1234# --set mysql.mysqlDatabase=nacos deployment/kubernetes-manifests/quickstart-k8s/charts/mysql -n tt", there is no leader in mysql cluster.

Expected behaviour

There should be one leader pod and 2 follower pod in mysql cluster. The leader pod should be with label "role=leader", and the mysql "read-only" should be 0.

Current behaviour

All of them are with label: "role=follower", and "read-only" = 1.

Steps to reproduce

cd ./train_ticket
helm install nacosdb --set mysql.mysqlUser=nacos --set mysql.mysqlPassword=Abcd1234

Your environment

OS(e.g: cat /etc/os-release):

docker version(e.g docker version):

docker-compose version (e.g docker-compose --version):

Kubernetes version(use kubectl version):

istio version:

Additional context

Search result and your thoughts

swimmingCreative commented

Manual set the leader and mysql 'read-only'. This problem is solved.

saibhargav97v commented

Hi @swimmingCreative, I was able to set 1 leader and 2 followers but the issue remains the same. How to set mysql 'read-only' ?

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