06-22-2018
Website RTO. What monitoring can I setup and how to track issue?
Hello,
I have installed a WordPress theme on Cantos and brought up a website on AWS. I have added that website on Cloudflare. While I was working on webpage development, I noticed that sometimes website is unreachable. In 8 hours, I noticed it 2-3 times and after few seconds, it would come back online. As of now, this website is not production but before it goes live, I want to fix this RTO issue.
1- Probably, I would setup some kind of monitoring (with notification to my email), which can tell me, when it goes down. What kind of monitoring I can setup ? Something in AWS or Cloudflare or any third party tool ?
Was checking uptimerobot, but it checks website minimum at 1 minute interval.
2- How do I track, at what level it is failing ? I checked AWS instance and it was always up and no downtime on that Centos linux.
Please sugget solutions, probably not expensive ones.
Thanks
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S3PUT(1p) User Contributed Perl Documentation S3PUT(1p)
NAME
s3put - Write an S3 item
SYNOPSIS
s3put [options] [ bucket/item ...]
Options:
--access-key AWS Access Key ID
--secret-key AWS Secret Access Key
Environment:
AWS_ACCESS_KEY_ID
AWS_ACCESS_KEY_SECRET
OPTIONS
--help Print a brief help message and exits.
--man Prints the manual page and exits.
--verbose
Output what is being done as it is done.
--access-key and --secret-key
Specify the "AWS Access Key Identifiers" for the AWS account. --access-key is the "Access Key ID", and --secret-key is the "Secret
Access Key". These are effectively the "username" and "password" to the AWS account, and should be kept confidential.
The access keys MUST be specified, either via these command line parameters, or via the AWS_ACCESS_KEY_ID and AWS_ACCESS_KEY_SECRET
environment variables.
Specifying them on the command line overrides the environment variables.
--secure
Uses SSL/TLS HTTPS to communicate with the AWS service, instead of HTTP.
ENVIRONMENT VARIABLES
AWS_ACCESS_KEY_ID and AWS_ACCESS_KEY_SECRET
Specify the "AWS Access Key Identifiers" for the AWS account. AWS_ACCESS_KEY_ID contains the "Access Key ID", and
AWS_ACCESS_KEY_SECRET contains the "Secret Access Key". These are effectively the "username" and "password" to the AWS service,
and should be kept confidential.
The access keys MUST be specified, either via these environment variables, or via the --access-key and --secret-key command line
parameters.
If the command line parameters are set, they override these environment variables.
CONFIGURATION FILE
The configuration options will be read from the file "~/.s3-tools" if it exists. The format is the same as the command line options with
one option per line. For example, the file could contain:
--access-key <AWS access key>
--secret-key <AWS secret key>
--secure
This example configuration file would specify the AWS access keys and that a secure connection using HTTPS should be used for all
communications.
DESCRIPTION
Reads stdin, and writes it to an S3 item
BUGS
Report bugs to Mark Atwood mark@fallenpegasus.com.
Occasionally the S3 service will randomly fail for no externally apparent reason. When that happens, this tool should retry, with a delay
and a backoff.
Access to the S3 service can be authenticated with a X.509 certificate, instead of via the "AWS Access Key Identifiers". This tool should
support that.
It might be useful to be able to specify the "AWS Access Key Identifiers" in the user's "~/.netrc" file. This tool should support that.
Errors and warnings are very "Perl-ish", and can be confusing.
Trying to write to a bucket that does not exist or is not accessable by the user generates less than helpful error messages.
Trying to put a bucket instead of an item is silently skipped.
TODO
option to read from files instead of stdin
use the fs mtime to set the http Last-Modified
option to read filenames to read from, from stdin
option to read from a tar file stream, for multiple items
option to magically guess mime type
option to use extended file attributes for metadata
option to have a progress bar
AUTHOR
Written by Mark Atwood mark@fallenpegasus.com.
Many thanks to Wotan LLC <http://wotanllc.com>, for supporting the development of these S3 tools.
Many thanks to the Amazon AWS engineers for developing S3.
SEE ALSO
These tools use the Net::Amazon:S3 Perl module.
The Amazon Simple Storage Service (S3) is documented at <http://aws.amazon.com/s3>.
perl v5.10.0 2009-03-08 S3PUT(1p)