Another Reason to Enable Private IP Addresses on Google Cloud SQL

Google Cloud SQL recently introduced the capability for an instance to have an IP address within the private address space of your VPC network. Previously, all Cloud SQL instances had IP addresses within the address space of the public Internet. Obviously, the public IP was a security and privacy concern, as well as a potential …

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MySQL replication fails with WSREP error after restart

Scenario A single Percona MySQL 5.7 server replicates asynchronously with a cluster of Percona MySQL 5.7 servers. After rebooting the single server, replication failed with the following symptoms: mysql> show slave status \G**************************** 1. row ************** Slave_IO_State: Waiting to reconnect after a failed registration on master Master_Host: my-replication-partner Master_User: repl Master_Port: 3306 Connect_Retry: 60 Master_Log_File: …

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Updating to WordPress 5 on a Linux Host: Requesting FTP Credentials

WordPress 5 didn’t install automatically on sites hosted on my CentOS 7 WordPress hosting server. That’s by design, because I’m selfish and I’d rather wait for a few bug-fix releases before making a major upgrade. When I chose to upgrade manually on a test site, WordPress asked for my FTP credentials: If you’re hosting WordPress …

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Netgear GS728TS, GS728TPS, GS752TS, and GS752TPS Switch Configuration Guide

Overview of the Netgear GS Switch Series Netgear switch models GS728TS, GS728TPS, GS752TS, and GS752TPS (Gigabit Smart Switches) are value-priced edge switches (about $1000 on Amazon for the GS752TPS 48-port model with PoE) with limited Layer 3 routing capabilities. These switches are best deployed as edge switches in a small office environment with a limited …

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