Questions tagged [proxysql]
The proxysql tag has no usage guidance.
20
questions
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1answer
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mysql client auto reconnect in case of ERROR 2013
I'm searching for a way how to instruct mysql client to reconnect in case of ERROR 2013. I'm testing PXC with ProxySQL and want to keep sql statements flowing from the client in case when the writer ...
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0answers
35 views
Azure mysql user connections with proxy sql
I’ve looked for a couple of days, and can’t find a definitive answer. I have an application running on a kubernetes cluster that wants to connect to an Azure Database for MySQL server via proxysql. ...
0
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1answer
30 views
Is there a way of securing ProxySQL's own SQLite3 database?
As I understand ProxySQL has support for SSL encryption for inbound and outbound traffic (front/backend) and supports password hashing. However back in 2017, one had direct database access:
How to ...
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0answers
15 views
What is the side effect of duplicate rules?
I found that some rules are stored twice in the mysql_query_rules , would this cause any problem?
Also, if I delete the duplicate rule, there would be a gap in the rule_id , would this cause any ...
0
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1answer
82 views
MySQL replication and ProxySQL
I just came across ProxySQL. I have one simple question, if I were to use ProxySQL, do I still need to set up Replication(master-slave) first for MySQL server? Because there is hostgroup(0,1) in ...
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0answers
48 views
issues with temporary table with proxysql using mysql replication
I have the following stage, we are implementing a database with 3 nodes with proxysql, this database is using percona xtradbcluster, inside the code is created a temporary table and is successful its ...
0
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1answer
20 views
garbd with proxysql and mysql replication
Can be configured garbd with proxysql + MySQL Replication?, I installed proxysql with 1 master and two slaves using MySQL replication but I was disputed about to connect garb with proxysql how I was ...
2
votes
2answers
340 views
Mysql: Is it possible to handle 1000 concurrent while having low cpu? [closed]
We're running Centos 7, we're in the process Mariadb 5.5, upgrading to 10.3 today. PHP 5.
The queries are bad, and there are far too many of them to optimize, but I'm trying what I can, the database ...
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2answers
166 views
PROXYSQL configuration over mysql galera replication [closed]
can I have same databases connected to two different proxysql configuration?
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0answers
90 views
ProxySQL and MySQL cluster
This article describes the set-up of MySQL cluster with one cluster node, two data nodes and one MySQL server. This article describes the configuration of ProxySQL where, MySQL servers are added into ...
0
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1answer
166 views
How to cache inserted data with ProxySQL to avoid delays
we are using MariaDB 10.2 with Galera plugin. Cluster consists of 4 nodes - 3 are busy service complex queries and 1 is more for a backup.
Recently we came across ProxySQL and this sounds very ...
0
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1answer
376 views
Is it possible to setup MySQL replication through ProxySQL?
We currently have replication working through haproxy so that if a node goes down replication continues with one of the other nodes. We're trying to completely replace haproxy with proxysql. Due to ...
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99 views
Reading from two shards using ProxySQL
I have a table that has been sharded between two machines, and the same table on each machine holds different data (not replicated).
With ProxySQL, how can I create a mysql_query_rule that allows a ...
0
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0answers
718 views
Is ProxySQL Suitable for Connection Pooling Apps?
I'm looking for some guidance on whether ProxySQL is suitable as a method of failing over Java connection pool based apps in a multi-master replication (with read/write split) set up?
I've found ...
1
vote
0answers
298 views
MHA vs Orchestrator
Im going to setup an HA solution. Im planning to use Orchestrator. But seems MHA is also doing well.
If anyone already used/using any one these solutions, please suggest me to choose a right one ...
0
votes
1answer
102 views
ProxySQL in PXC and failing all nodes
I'm going to install Percona XtraDB Cluster, and I have two questions about it:
1- Is it the last step? https://www.percona.com/doc/percona-xtradb-cluster/LATEST/verify.html
Or installing ProxySQL ...
1
vote
2answers
1k views
ProxySQL user not connecting - XtraDB
I'm trying to set up a xtraDB Cluster consisting of 3 nodes. Now i've got the cluster up and running and per the instructions i'm trying to set up ProxySQL for load balancing.
So i've installed ...
0
votes
1answer
488 views
Is good idea to implement ProxySQL in production with Docker?
The idea is to have solution with ProxySQL to give high availability solution with docker implementation? But this question maybe not have sense, I am to investigate alternative solution without VIP ...
2
votes
1answer
630 views
ProxySQL equivalent of MaxScale schemarouter
background
My employer developed a web application we provide on software-as-a-service terms to our customers. To allow for multiple customers with a huge mass of data to be stored in a database, we ...
5
votes
4answers
4k views
How to easily bring 80 MySQL users into ProxySQL?
I am setting up ProxySQL in front of a Percona MySQL server with 88 user accounts. I don't even know most of their passwords. Passwords are stored in MySQL as hashes but are stored in ProxySQL in ...
