## Description
issue of Postgres not coming up with error` Previous Postgres was not
shutdown cleanly. Please start and stop Postgres 14 properly with
'supervisorctl' only. `
https://www.notion.so/appsmith/Closed-Beta-Customer-issues-45a274a9eb8e4762a72cbff74cd3bad5?pvs=4#ecca04d205414f25a289884cebdc0f9b
Fixes
https://app.zenhub.com/workspaces/workflows-pod-652fff131a95920b9bf2bc7e/issues/zh/226_
## Automation
/ok-to-test tags="@tag.Sanity"
### 🔍 Cypress test results
<!-- This is an auto-generated comment: Cypress test results -->
> [!TIP]
> 🟢🟢🟢 All cypress tests have passed! 🎉🎉🎉
> Workflow run:
<https://github.com/appsmithorg/appsmith/actions/runs/10107093349>
> Commit: 357bf5d2ff0c1f65b4cbf46b0f3ee823ac192614
> <a
href="https://internal.appsmith.com/app/cypress-dashboard/rundetails-65890b3c81d7400d08fa9ee5?branch=master&workflowId=10107093349&attempt=1"
target="_blank">Cypress dashboard</a>.
> Tags: `@tag.Sanity`
> Spec:
> <hr>Fri, 26 Jul 2024 07:15:19 UTC
<!-- end of auto-generated comment: Cypress test results -->
## Communication
Should the DevRel and Marketing teams inform users about this change?
- [ ] Yes
- [ ] No
<!-- This is an auto-generated comment: release notes by coderabbit.ai
-->
## Summary by CodeRabbit
## Summary by CodeRabbit
- **New Features**
- Enhanced PostgreSQL upgrade process with improved error handling and
robust management of old server instances.
- **Bug Fixes**
- Reinstituted logic for checking and managing the `postmaster.pid`
file, ensuring proper startup and shutdown of old PostgreSQL servers.
- **Refactor**
- Improved formatting and readability of shell scripts without altering
their functionality.
<!-- end of auto-generated comment: release notes by coderabbit.ai -->
We're upgrading embedded Postgres from 13 to 14, and this PR includes a
script to perform the upgrade of the data folder from v13 schema to v14
schema. This script temporarily installs Postgres 13, if not available,
for the upgrade process, so will continue to work when and if we choose
to remove `postgresql-13` from the base image.
Tested this manually as well, running an Appsmith with Postgres 13,
executing some workflows via webhook, getting some run data generated,
then upgrading Postgres with the script in this PR, and ensuring that
the workflow run history is still there and visible on the UI exactly
the same. It is.
No conflicts or additional changes needed on EE. [All server and Cypress
tests pass on EE](https://github.com/appsmithorg/appsmith-ee/pull/4493).
**/test sanity**
<!-- This is an auto-generated comment: Cypress test results -->
> [!TIP]
> 🟢🟢🟢 All cypress tests have passed! 🎉🎉🎉
> Workflow run:
<https://github.com/appsmithorg/appsmith/actions/runs/9590240540>
> Commit: 9c75da53f871ffb912015c18a7504327cba88f2c
> <a
href="https://internal.appsmith.com/app/cypress-dashboard/rundetails-65890b3c81d7400d08fa9ee5?branch=master&workflowId=9590240540&attempt=1"
target="_blank">Cypress dashboard</a>.
> Tags: `@tag.Sanity`
<!-- end of auto-generated comment: Cypress test results -->
<!-- This is an auto-generated comment: release notes by coderabbit.ai
-->
## Summary by CodeRabbit
- **New Features**
- Added automation script for upgrading PostgreSQL to the latest
version.
- Introduced testing script for PostgreSQL upgrades in Docker
environments.
- **Improvements**
- Upgraded PostgreSQL from version 13 to 14 in Docker setup, ensuring
compatibility and performance enhancements.
<!-- end of auto-generated comment: release notes by coderabbit.ai -->
