Create a Guide/Template: Create Docker documentation for Incubator

### Overview
We need a guide to building a docker image to deploy software onto Incubator, so that when projects are ready to deploy they know how to make their own docker image.

#### Details
With the Incubator, software and projects are deployed via Docker images. With VRMS, CivicTechJobs, HomeUniteUs, we have a common Django infrastructure and successful docker builds working with Incubator.

### Action Items
The phases in the guide-making process are listed below. Each phase displayed in blue is linked to a wiki page with instructions on how to complete that phase. Open the wiki page in a new tab, copy the instructions for each part into the section labeled 'Tasks' at the bottom of this issue, and complete each task listed.
- [ ] [Gather Examples Solo](https://github.com/hackforla/guides/wiki/How-to-Gather-Examples:-Solo) (open in a new tab)
- [ ] [Gather Examples Collaboratively](https://github.com/hackforla/guides/wiki/Phase-2-%E2%80%90-Gather-Examples-Collaboratively)
- [ ] [Create a Guide Draft](https://github.com/hackforla/guides/wiki/How-to-Draft-a-Guide)
- [ ] If needed, create a template
- [ ] [Have your guide peer reviewed](https://github.com/hackforla/guides/wiki/Peer-Reviews-for-Guides)
- [ ] [Present your guide for leadership review](https://github.com/hackforla/guides/wiki/Submitting-Your-Guide-for-Leadership-Review)

### Resources/Instructions
- Google Drive Folder for this Guide’s documents and shortcuts (to documents in other locations) [0077 [DRAFT] Create Docker documentation for Incubator](https://drive.google.com/drive/folders/1tMt2N3H4SGQTJMSAy_eEKLW_3fJN_5Nu)
- [ ] Collect links to Docker files + Docker-compose files for Incubator apps
- [VRMS repo](https://github.com/hackforla/VRMS)
- [CivicTechJobs repo](https://github.com/hackforla/CivicTechJobs)
- [HomeUniteUs repo](https://github.com/hackforla/HomeUniteUs)
- [ ] Investigate Docker do's and don'ts for docker and docker-compose files
- [ ] Create Documentation for best practices on docker and docker-compose files

#### Related Issues
- https://github.com/hackforla/incubator/issues/11 and Introduce a Pre-Deployment Checklist for Incubator
- https://github.com/hackforla/incubator/issues/25
- https://github.com/hackforla/incubator/issues/43

#### tech leads for their respective projects and have deployed on incubator
- Home Unite Us: @tylerthome with
- VRMS: @spiteless

#### Who is involved
- Incubator
- Incubator is managed by the DevOps community of practice
- @sudhara has a list of all project's status on incubator
- Project's deployed on Incubator and their tech leads
- Home Unite Us: @tylerthome with
- VRMS: @spiteless

#### What to ask for
- [ ] Link to GitHub resources for project that are relevant to docker/incubator
- [ ] Link to google docs, if used
- [ ] Status (complete,making changes, new)
- [ ] Outstanding docker issues, if not listed above under Related Issues
- [ ] Deploy instructions
- [ ] How are env variables deployed?
- [ ] How are secrets handled? Are secrets encrypted?: Not yet answered, but there is an open related issue
- See also https://github.com/hackforla/knowledgebase-content/issues/67
- Useful resources for info on deploying to the incubator.
- [x] URLs for the incubator: https://github.com/hackforla/incubator
- [x] any instructions on how to deploy to incubator, etc.: https://github.com/hackforla/incubator/wiki/Incubator-usage
- [x] Either info on how to get credentials for incubator or how to apply for an account: https://github.com/hackforla/incubator/wiki/Onboarding-Process-for-Project-Team-Leads
- [x] Main contributors / architects for the incubator: see Who is Involved above
- [ ] Review https://github.com/ethanstrominger/hfla-utils/blob/main/docker-compose.yml and related Docker files (dockerfile-node and dockerfile-django)

### Projects to Check
### Tasks
- [ ] This is where you will copy instructions from the wiki page for the step you are currently on.

Start with the Incubator usage and onboarding wiki pages, then review the VRMS, CivicTechJobs, and HomeUniteUs repositories for Docker files and docker-compose files. Also inspect hfla-utils/docker-compose.yml, dockerfile-node, and dockerfile-django. Done means a peer-reviewed guide covering Docker and Compose best practices, deployment instructions, environment variables, and the documented status of secrets.

Scritto dal modello di indicizzazione a partire dal testo della issue.