# Shared AMIs - Prod Instances Reference

**Date:** 2026-04-14
**Dev Account:** 594765360358 | **Prod Account:** 489176460030
**Region:** ca-central-1

## Summary

34 AMIs in the dev account are shared with and actively used by prod instances.
These AMIs must NOT be deregistered from dev until prod owns its own copies.

**Recommended approach:** Run `create-image --no-reboot` on each prod instance to create prod-owned AMIs, then deregister the dev-side AMIs and delete their snapshots.

**Estimated savings once completed:** ~$250/mo additional (on top of the 60 safe-to-delete AMIs)

## Prod Instances Using Dev-Shared AMIs

| Dev AMI | Prod Instance | Instance Name | State |
|---|---|---|---|
| ami-0432a11a0036292bc | i-0614aab45ba663696 | c60-tbi-TRI-ca-ap-000-38-prod | running |
| ami-0b254f509471420b7 | i-0d267ccf289bcf541 | c60-tbi-TRI-mtca-bww-000-80-prod | running |
| ami-0f7c6fce28f1df50f | i-069efbbb19f9dc2cc | Check3-webapp01 | running |
| ami-081ddf8f45961529c | i-0fa520498f83a2dd7 | c60-tbi-TRI-APP-ITRAVEL-MEMCACHE01-prod | running |
| ami-094eef43e53cd7200 | i-0995b1518fae6dfa1 | c60-tbi-TRI-tb-prd-aose-04-prod | stopped |
| ami-06059e8e05bd53c93 | i-07c8901910b17bf11 | c60-tbi-TRI-APP-TD-PCI-WEB01-prod | running |
| ami-0655b320c9e9f671c | i-034a5d652903ad9dd | c60-tbi-TRI-prd-kbmast-01-prod | stopped |
| ami-0b1c206de41b6516a | i-0632e43915d68dcf1 | c60-tbi-Emulator-MGN-Source-1-GI-prod | stopped |
| ami-0a0a881852ab78b8b | i-022ff110f2316fb35 | c60-tbi-TRI-prod-minio-02-prod | stopped |
| ami-0c9d26c49225c7a68 | i-077b5beeeb535ab63 | c60-tbi-TRI-APP-REDTAG-MEMCACHE01-prod | running |
| ami-00f8b05f6c501118f | i-0ce60d9705ab43fb0 | MTCA-BAT-AWS-03 | running |
| ami-0cb8111d4ef8ed719 | i-0453544d7607a2733 | TRI-ATLANTIS02-SYS-SERV | running |
| ami-0863cab8ec3c3d4b6 | i-0befdffd9eb2b27c8 | TRI-mdk-nx-10 | running |
| ami-020f596ef9dd7cd4d | i-0658bd5f8a9c8305d | c60-tbi-TRI-MTCA-AppViewX-WinGW-prod | running |
| ami-0ac4df9fee59f0289 | i-0daeec1e1e41b22df | c60-tbi-TRI-APP-REDTAG-WEB10-prod | running |
| ami-0e2130f855d4357fb | i-0afcd445b10701852 | c60-tbi-TRI-APP-AppViewX-WinGW-prod | running |
| ami-01f30c1ae98d8e268 | i-0ce60d9705ab43fb0 | MTCA-BAT-AWS-03 (also LT: c60-tbi-websites-1) | running |
| ami-04d9fc19a8e2dcd90 | i-0fba47bd9ba51aa61 | Check4-Centos7-tts-sftp | running |
| ami-0f30536f3d1166595 | i-0dcc674f944d04230 | Check2 | running |
| ami-054c75907bb91bd42 | i-059f2cbf4d1d1b297 | c60-tbi-TRI-APP-TD-MEMCACHE01-prod | running |
| ami-0833adb8b2d3147fa | i-0abb126a2e40c42f2 | MacProxyGestion | running |
| ami-0839ea5ed584a1602 | i-0b8365aa284cd557e | c60-tbi-TRI-prod-minio-01-prod | stopped |
| ami-0b1072b5ec659172c | i-066fac1fcac891724 | CheckServer1 | running |
| ami-06a305c6f6b038f03 | i-0c9e0cc4516af7ad5 | c60-tbi-Emulator-MGN-GI-v5 | stopped |
| ami-00b61e5f932670ac2 | i-0c795c8c6392290cf | mtca-ml8r-em01 | running |
| ami-023585a7ea9681dee | i-02edde9a8574bfc2b | c60-tbi-TRI-ca-ap-000-42-prod | running |
| ami-0048a80ab849b25cc | i-07a2a0afd5253949a | c60-tbi-bww-000-79-emulator-v3-Dashboard-prod | running |
| ami-0eb421e89e479025c | i-0eb68bed563e3ca8e | TRI-PRD-JENKINS02 | running |
| ami-0d2080780adcb60d3 | i-0a1a793eabf43e2e6 | c60-tbi-emulator-26-203-GI-Source-v1-prod | stopped |
| ami-0a3714332f48bff89 | i-0e9b1491729751df1 | c60-tbi-TRI-APP-ITC-WEB01-prod | running |
| ami-01caca41bceff6887 | i-056965f0bbc1e78b9 | c60-tbi-emulator-prod-Car-Mtce-Depot-v2 | running |
| ami-0d6a82a8c00372c54 | (LT: tbi-c60-webclinq02-website) | Webclinq02 Website | running |
| ami-0a3f798243858c25d | i-0cb04b9f98d198b61 | c60-tbi-TRI-APP-TD-PCI-WEB03-prod | running |
| ami-01d71cbe69bec9101 | i-09fc53614469db0b0 | c60-tbi-TRI-APP-TD-PCI-WEB02-prod | running |

## Also Shared with Account 144249380935

These AMIs are also shared with a second account (not verified for usage):
- ami-0b7c1079962bcb45d, ami-00f8b05f6c501118f, ami-046021b81b095dea0
- ami-0e5898425180bd67e, ami-0d1d6776cf8af39ad, ami-0b867312b18e33e6a
- ami-068155d08c707b1e6, ami-0c796336a22207c86

## Steps to Complete

1. For each prod instance, run:
   ```bash
   aws ec2 create-image --no-reboot --instance-id <id> \
     --name "prod-owned-<name>" --profile tbi-prod --region ca-central-1
   ```
2. Wait for all AMIs to become available
3. Update any launch templates in prod to reference the new AMI IDs
4. Deregister the 34 dev-side AMIs
5. Delete the freed snapshots in dev (~$250/mo savings)