Setup High Availability for EZID

[jsjiang]

Setup High Availability for EZID:

• [x] refactor puppet module

• [x] deploy uc3-ezid-ui-dev

  • [x] new ALB/TG for uc3-ezid-ui-dev
  • [x] request 1 al2023 dev instance
  • [x] build out ezid service on new ec2 instance
  • [x] place al2023 instance into ALB TG
  • [x] remove al2 instance from ALB TG
  • [x] validate service at https://uc3-ezid-ui-dev.cdlib.org
  • [x] request dns domain cutover ezid-dev.cdlib.org -> new ALB
  • [x] update nagios configs
  • [x] decommision old al2 instance
  • [x] clean up puppet configs

• [x] deploy uc3-ezid-ui-stg

  • [x] request 2 al2023 stg instances
  • [x] build out ezid service on new ec2 instances
  • [x] place al2023 instances into ALB TG
  • [x] remove al2 instance from ALB TG
  • [x] validate service at https://ezid-stg.cdlib.org
  • [x] configure background procs on only one of the new instances
  • [x] remove background procs on old al2 instance
  • [x] update nagios configs
  • [x] decommision old al2 instances
  • [x] clean up puppet configs

• [x] deploy uc3-ezid-ui-prd

  • [x] request 2 al2023 prd instances
  • [x] build out ezid service on new ec2 instances
  • [x] place al2023 instances into ALB TG
  • [x] remove al2 instance from ALB TG
  • [x] validate service at https://ezid.cdlib.org
  • [x] configure background procs on only one of the new instances
  • [x] remove background procs on old al2 instance
  • [x] update nagios configs
  • [x] decommision old al2 instances
  • [x] clean up puppet configs

[jsjiang]

• Ashley and Jing met and drafted the EZID HA work plan
• Share the work plan with the EZID team for feedbacks.

[jsjiang]

Task 1: Build EZID-DEV environment with Linux 2023, SSL and HA:

• Build a Linux 2023 EC2 instance for dev #568
• Create ALB for Dev environment, include SSL #569
• Build the 2nd 2023 Dev box #570
• Setup EZID #571
• Test EZID #572

[ashleygould]

new ec2 instance and ALB for uc3-ezid-ui-dev have been provissioned by IAS. I will validate and deploy ezid ui service this week.

[ashleygould]

new infrastructure for uc3-ezid-ui-dev is fully provissioned with app deployed. We only need to migrate DNS domain ezid-dev.cdlib.org to resolve to the new infrastructure.

[ashleygould]

new hosts for uc3-ezid-ui-stg are provssioned. working on app deployment now.

[marisastrong]

Stage environment is complete. Stage will have 2 hosts that go behind the ALB. The domain is already pointing to the ALB

• [x] add the AL 2023 host to the stage ALB

[jsjiang]

Validate ezid-stg service #602

[jsjiang]

• [x] decommission old al2 instance #605

[ashleygould]

this project is complete