This is a minimal PHP script that’s useful for verifying connectivity and permissions to read data from a Google Bigtable instance. Unlike some of the sparse examples in Google’s PHP SDK, this script will work for any table, and you don’t need to know anything about the structure of the table. This script tests the […]
Testing Access to Google Bigtable Read More »
The latest Nginx rpm (nginx-1.16.1-1.el7) from EPEL for CentOS/Redhat is a fairly major update, from version 1.12 to 1.16, and includes some very important fixes to address multiple CVEs. There is another small but critical change in the latest RPM that isn’t mentioned in the bug report. RedHat had configured nginx to run as user “apache”
Nginx default user changed in RedHat/CentOS package nginx-1.16.1-1.el7 Read More »
The Laravel/Lumen framework documentation does not explain how to connect an application to a database using UNIX sockets instead of a TCP-based network connection. I recently had to configure the Polr URL shortener (built on the Lumen microframework by Laravel) to connect to Google Cloud SQL with a UNIX socket. Since all of Polr’s configuration takes place
Configuring Laravel/Lumen applications to connect to SQL database sockets Read More »
“MySQL Server has gone away” is a cryptic error that can be hard to troubleshoot (look at all the various responses on Stack Overflow!) Many problems can cause this error; I would like to document one specific case. In this example, the client is a PHP app using the Phalcon framework: [Mon, 09 Apr 18
General error: 2006 MySQL server has gone away Read More »