pantheon-systems / terminus-site-debug
Get server logs on all appservers in a specific environment.
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Type:terminus-plugin
Requires (Dev)
- league/climate: ^3.2
- squizlabs/php_codesniffer: 3.6.0
This package is auto-updated.
Last update: 2024-04-12 21:46:40 UTC
README
A Terminus plugin that:
- download site logs from a specific environment of a Pantheon sites
- parse the logs for debugging purposes
This will also pull logs on an environment with multiple containers.
Learn more about Terminus and Terminus Plugins at: https://pantheon.io/docs/terminus/plugins/
Examples
Download all logs from dev.
terminus logs:get <site>.<env>
Only download nginx-access.log and nginx-error.log logs.
terminus logs:get <site>.<env> --nginx-access --nginx-error
Exclude nginx-access.log and nginx-error.log from download.
terminus logs:get <site>.<env> --exclude --nginx-access --nginx-error
Parsing Nginx Access Logs
Search nginx-access logs with 301 status code via PHP.
terminus logs:parse:nginx-access <site>.<env> --filter="301" --php
Show how many times the IP visited the site.
terminus logs:parse:nginx-access <site>.<env> --grouped-by=ip
Top response by HTTP status.
terminus logs:parse:nginx-access <site>.<env> --grouped-by=response-code
Top 403 requests
terminus logs:parse:nginx-access <site>.<env> --grouped-by=403
Top 404 requests
terminus logs:parse:nginx-access <site>.<env> --grouped-by=404
Top PHP 404 requests.
terminus logs:parse:nginx-access <site>.<env> --grouped-by=php-404
Top PHP 404 requests in full details.
terminus logs:parse:nginx-access <site>.<env> --grouped-by=php-404-detailed
Top 502 requests
terminus logs:parse:nginx-access <site>.<env> --grouped-by=502
Top IPs accessing 502.
To get 502 URIs run this command first: terminus logs:parse:nginx-access site_name.env --grouped-by=502
terminus logs:parse:nginx-access <site>.<env> --grouped-by=ip-accessing-502 --uri={SITE_URI}
Count the request that hits the appserver per second.
terminus logs:parse:nginx-access <site>.<env> --grouped-by=request-per-second
Top request methods.
terminus logs:parse:nginx-access <site>.<env> --grouped-by=request-method --code=[200|403|404|502]
Parsing Nginx Error Logs
Search nginx-error.log for access forbidden error.
terminus logs:parse:nginx-error <site>.<env> --grouped-by="access forbidden"
Search nginx-error.log for SSL_shutdown error.
terminus logs:parse:nginx-error <site>.<env> --grouped-by="SSL_shutdown"
Search nginx-error.log for "worker_connections" error.
This error means that the site has no enough PHP workers. Consider upgrading to a higher plan to add more appservers.
terminus logs:parse:nginx-error <site>.<env> --grouped-by="worker_connections"
To get the latest entries.
You can adjust the results by passing a numeric value to --filter which has a default value of 10.
terminus logs:parse:nginx-error <site>.<env>
Parsing PHP Error Logs
Search for the latest entries.
terminus logs:parse:php-error <site>.<env> --grouped-by=latest
Search php-error logs with 301 "Uncaught PHP Exception" error.
terminus logs:parse <site>.<env> --type=php-error --filter="Uncaught PHP Exception" --php
Search to all the logs.
terminus logs:parse <site>.<env> --type=all --filter="error" --php
Parsing PHP Slow Logs
Search for the latest entries.
terminus logs:parse:php-slow <site>.<env> --grouped-by=latest
Top functions by number of times they called.
terminus logs:parse:php-slow <site>.<env> --grouped-by=function
Slow requests grouped by minute
terminus logs:parse:php-slow <site>.<env> --grouped-by=minute
Parsing MySQL Slow Log
Display everything.
terminus logs:parse:mysql-slow <site>.<env>
Count of queries based on their time of execution.
terminus logs:parse:mysql-slow <site>.<env> --grouped-by=time
Display only the first N queries in the output. Sort output by count i.e. number of times query found in mysqld-slow-query.log.
This queries might be a good option for caching the result.
terminus logs:parse:mysql-slow <site>.<env> --grouped-by=query-count
Display only the first N queries in the output.
Top queries which returned maximum rows.
terminus logs:parse:mysql-slow <site>.<env> --grouped-by=average-rows-sent
Logs listing
To list all the log files.
terminus logs:list <site>.<env>
Support
This plugin is not working on Windows environment. You may want to Dockerized your Terminus to use this kind of plugin that uses nix commands to parse the logs.
Installation
For help installing, see Manage Plugins
mkdir -p ~/.terminus/plugins
cd ~/.terminus/plugins
git clone https://github.com/pantheon-systems/terminus-site-debug.git
To install this in Terminus 3, run this command:
terminus self:plugin:install pantheon-systems/terminus-site-debug
Credits
- To https://github.com/jfussion for the idea and initial codebase.