Closed MikeTheCanuck closed 6 years ago
So I've got current copies of the two repos' master.yaml
and in the preamble is a pretty clear clue:
There is exactly one diff between the two:
Resources:
transportService:
Properties:
Parameters:
ConfigBucket: hacko-transport-config
Resources:
transportService:
Properties:
Parameters:
ConfigBucket: hacko-transportation-config
I've updated the GitHub copy here with the later enhancements found in S3: https://github.com/hackoregon/hackoregon-aws-infrastructure/pull/3
Now we just have to determine if there were any other changes to the hacko-integration cluster that don't appear in either repo's master.yaml
.
I have discovered that the following command returns the current "template" for a specified "stack":
aws cloudformation get-template --stack-name hacko-integration > master.yaml
It appears that this contains the code from master.yaml
for the current cluster hacko-integration. However, it returns it mangled with \n
line feed characters, so that it's impossible to generate an automated comparison between the readable YAML and the result of get-template
- this is a snippet of the first few "lines" of the response from get-template
:
{
"TemplateBody": "Description: >\n\n This template deploys a VPC, with a pair of public and private subnets spread\n across two Availabilty Zones. It deploys an Internet Gateway, with a default\n route on the public subnets. It deploys a pair of NAT Gateways (one in each AZ),\n and default routes for them in the private subnets.\n\n It then deploys a highly available ECS cluster using an AutoScaling Group, with\n ECS hosts distributed across multiple Availability Zones.\n\n It then deploys a Highly available RDS Multi Availability Zone database services service using ()\n\n Finally, it deploys a pair of example ECS services from containers published in\n Amazon EC2 Container Registry (Amazon ECR).\n\n Based on AWSLabs ECS Reference Arhitecture\n https://github.com/awslabs/ecs-refarch-cloudformation\n\n Last Modified: 13th May 2017\n Author Dan Carr (ddcarr@gmail.com)\n\n
As I indicated yesterday I have a means to get the templates that were last used last year in May and will be getting them tomorrow so they can be compared against what is in S3.
obtained copies of templates used for last CF update of the current Hacko AWS environment (excluding the database servers). Compared all master.yaml, vpc.yaml, security-groups.yaml, load-balancers.yaml, ecs-cluster.yaml, ec2-instance.yaml (used for bastion host) and the service.yaml files in each of budget, civic-lab, emergency, endpoints, homeless, housing and transport against the CF templates in S3 /hacko-infrastructure-cfn.
These are the difference between all the templates:
master.yaml
ecs instance type is t2.large in current stack and t2.micro in S3 version and github version
In transport service ProjSettingDir value is transDjango in current stack and transportationAPI in S3
version and github version
civic-lab-service/service.yaml memory size value is 1GB (1024) in current stack and 100meg in S3 version and github version
Will create a separate issue for civic-lab-service item to track separately.
The
hacko-integration
ECS cluster is likely running with different configuration than what you'll find in our two repositories:As step 1 towards working on #91, we need to figure out what is the current configuration of the cluster.
Presumably we need an up-to-date
master.yaml
to capture that state.Gotta figure out which of the two repos has the more-current settings, and then figure out a way to compare what's live in the hacko-integration cluster with the more up-to-date config from the repos.