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infra-nimbus/ansible/inventory
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Jakub Sokołowski b5684f018e
drop prater 02 AWS nodes, rename stable one 
The renaming of:
`stable-large-01.aws-eu-central-1a.nimbus.prater`
to
`testing-large-01.aws-eu-central-1a.nimbus.prater`
Was done because the host was a Prater bootstrap node and it could not
be lost. The node key and the ports remained unchanged.

https://github.com/status-im/infra-nimbus/issues/60

Signed-off-by: Jakub Sokołowski <jakub@status.im>
 		2021-10-22 18:23:22 +02:00
..
README.md add README missing from ansible/inventory folder 2020-11-20 16:05:11 +01:00
test drop prater 02 AWS nodes, rename stable one 2021-10-22 18:23:22 +02:00

README.md

Description

The files here are Ansible inventory files generated by ansible/terraform.py.

Their purpose is an emergency inventory backup in case of failure or unavailability of Consul.

Usage

To use simply provide the file for the given stage using the -i argument.

For example, if you want to run Ansible on mailservers of eth.test fleet while Consul is unavailable do:

ansible-playbook ansible/main.yml -i ansible/inventory/test -l mail

Terraform Backup

In addition to the Ansible inventory files the ansible/terraform.py script also stores the last seen Terraform inventory under .terraform/terraform.tfstate.backup.

So if ever Consul KV store is lost, it can be recovered from this copy.

Details

For more details on how Ansible and Terraform interact read this article.