fix sample application errors caused by no longer supported db.t2.micro instance type

[szantopeter]

db.t2.micro is no longer supported, therefore CloudFormation definitions had to be updated to use db.t3.micro instead.

By submitting this pull request, I confirm that my contribution is made under the terms of the Apache 2.0 license.

[szantopeter]

Additional to the actual issue the wellarchitected operational excellence workshop contains multiple issues, that should be fixed :

Issue 1

There are three links to create the environments like this :

us-west-2 : here
ap-southeast-2 : here
ap-southeast-1 : here

clicking on them will set an oudated fork as the GitRepositoryURL :

https://github.com/stephensalim/aws-well-architected-labs.git

instead of

https://github.com/awslabs/aws-well-architected-labs.git

Issue 2

The location of the bash script is outdated. Instead of

cd ~/environment/aws-well-architected-labs/static/2_prepare/Automating_operations_with_playbooks_and_runbooks/Code/scripts/

the correct location is

cd ~/environment/aws-well-architected-labs/static/Operations/200_Automating_operations_with_playbooks_and_runbooks/Code/scripts

I don't know where to open a PR for that so I am indicating it here

p.s.: the as I moved on with the workshop it contained many more errors, in the descriptions and the cloud formation templates

[szantopeter]

@awssteph @setheliot have you had a chance to look at this?

[setheliot]

@szantopeter many apologies for not seeing this sooner. At this point this entire repo has been deprecated and the worshops moved to https://catalog.workshops.aws/well-architected-reliability/

[ELRuncho]

@szantopeter many apologies for not seeing this sooner. At this point this entire repo has been deprecated and the worshops moved to https://catalog.workshops.aws/well-architected-reliability/

what is the repository for this? the labs seem to load this repo on cloud9 for other pillars of the well architected framework workshops, this would also affect users trying to deploy their environments in their own. it would be good to either allow the update of this repo or update the the other well architected workshops