Firebase Multisite Hosting
Creation of multiple sites within Hugo (main and amp), as well as multiple sites written in Angular (admin and app).

Alex Patterson

 | Published:  December 18, 2018
 | Updated:  September 30, 2019
GitHub Source
Firebase Multisite Hosting (Multiple Sites)
This lesson will focus on a very easy solution to having multiple web projects hosted under the same domain.
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Firebase limits a single domain for all of your projects. Once you have associated this domain you not be able to use it again for any other project. For example we would like to use but since we are using ajonp-ajonp-com for domain we are unable to use this.
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We also wanted to mention that the video may not match exactly what is in the lesson7 repo, we are sorry about that, initially we were going to use two projects with a single domain. Please pull the repo directly and these steps should help you get to a finished setup quickly.
Lesson Steps
  1. Switching Firebase Plans
  2. Create 4 Firebase Hosting Sites
  3. Example Multiple Hugo Themes deploying to Firebase Multisite
  4. Example Angular Project with Multiple projects deploying to Firebase Multisite
  5. Google Cloud Builder - Trigger
Firebase Pricing Plans
New Project
If you have just created a new project you will need to upgrade in order to use Multisite hosting.
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We recommend the Blaze plan as you will end up paying a lot less (if anything) for all of your small projects. If you go with the Flame plan you are guaranteed to pay $25.
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Hosting Free limit on the Blaze plan Loading image...
Create 4 Firebase Hosting Sites
You can name these whatever fits your project, if you using ajonp* you will probably have issues as we am already using those.
Example for your site:
  • mysite
  • mysite-admin
  • mysite-amp
  • mysite-app
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Example Multiple Hugo Themes deploying to Firebase Multisite
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You don't need to install anything if you just deploy to Google Cloud. In this lesson reference Cloud Build Also see for more details on CI/CD.
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Once you clone you can run it locally, but you must build out all of the sites before doing this.
Remove git reference
Please remove the reference to AJONPLLC, then you can add any git repo you would like.
git remote rm origin 
Add new reference
Create a new github site (or Gitlab or Google Cloud or...) Loading image...
Then add the new repo back to your site using this command, replace ajonp/a-sample-repo.git with yours.
git remote add origin git push -u origin master 
Steps for building hugo sites
  1. Git Submodule commands, make sure you have Git CLI.
git submodule init git submodule update --recursive --remote 
This will update to the latest remote builds for, including both the content and themes that we host publicly
  1. Hugo commands, make sure you have the Hugo CLI installed.
hugo -d dist/ajonp -v -t ajonp-hugo-ionic --config config.toml,production-config.toml hugo -d dist/ajonp-amp -v -t ajonp-hugo-amp --config config.toml,production-config.toml 
Example Angular Project with Multiple projects deploying to Firebase Multisite
Steps for building Angular sites
  1. NPM commands, make sure you have Node Js installed.
npm install 
  1. Angular commands, make sure you have the Angular CLI installed.
ng build --prod --project ajonp-admin ng build --prod --project ajonp-app 
  1. Serve locally using firebase, make sure you have Firebase CLI
firebase serve 
Google Cloud Builder - Trigger
Please add a trigger to your repository reference Firebase CI/CD lesson for more details.
Cloud Build
Now after having tried all of the manual build steps out, you really don't need any of them. You can run all of this in the cloud by setting up the commit trigger from above.
steps: # Pull in the required submodules for our themes and content - name: args: ['submodule', 'init'] - name: args: ['submodule', 'update', '--recursive', '--remote'] # Install all of our dependencies - name: '' args: ['install'] # Build the hugo image - name: '' args: [ 'build', '-t', '$PROJECT_ID/hugo', './dockerfiles/hugo' ] # Build ajonp-hugo-ionic -> dist/ajonp - name: '$PROJECT_ID/hugo' args: [ 'hugo',"-d", "dist/ajonp", "-v", "-t", "ajonp-hugo-ionic", "--config", "config.toml,production-config.toml"] # Build ajonp-hugo-amp -> dist/ajonp-amp - name: '$PROJECT_ID/hugo' args: [ 'hugo',"-d", "dist/ajonp-amp", "-v", "-t", "ajonp-hugo-amp", "--config", "config.toml,production-config.toml"] # Build the hugo image - name: '' args: [ 'build', '-t', '$PROJECT_ID/ng:latest', './dockerfiles/ng' ] # Build ajonp-admin -> dist/ajonp-admin - name: '$PROJECT_ID/ng:latest' args: ['build', '--prod', '--project', 'ajonp-admin'] # Build ajonp-admin -> dist/ajonp-app - name: '$PROJECT_ID/ng:latest' args: ['build', '--prod', '--project', 'ajonp-app'] # Build the firebase image - name: '' args: [ 'build', '-t', '$PROJECT_ID/firebase', './dockerfiles/firebase' ] # Deploy to firebase - name: '$PROJECT_ID/firebase' args: ['deploy', '--token', '${_FIREBASE_TOKEN}'] # Optionally you can keep the build images # images: ['$PROJECT_ID/hugo', '$PROJECT_ID/firebase'] 
Cloud Build locally
If you would like to debug locally please make sure you read Building and debugging locally. This will require that you have Docker installed locally.
Install necessary components
Install docker-credential-gcr
gcloud components install docker-credential-gcr 
Configure Docker
docker-credential-gcr configure-docker 
Check to see if version is working
cloud-build-local --version 
Build Locally
In the root directory of your project, you can then run this command (don't forget the "." as this tells Cloudbuild to use the current directory)
cloud-build-local --config=cloudbuild.yaml --dryrun=false --substitutions _FIREBASE_TOKEN=EXAMPLE . 
You will notice that this output matches what happens in the cloud when Google Cloud Build executes
Local Output
Starting Step #0 Step #0: Pulling image: Step #0: Unable to find image '' locally Step #0: latest: Pulling from cloud-builders/docker Step #0: 75f546e73d8b: Pulling fs layer Step #0: 0f3bb76fc390: Pulling fs layer Step #0: 3c2cba919283: Pulling fs layer Step #0: 252104ea43c6: Pulling fs layer Step #0: 252104ea43c6: Waiting Step #0: 3c2cba919283: Verifying Checksum Step #0: 3c2cba919283: Download complete Step #0: 0f3bb76fc390: Verifying Checksum Step #0: 0f3bb76fc390: Download complete Step #0: 75f546e73d8b: Verifying Checksum Step #0: 75f546e73d8b: Download complete Step #0: 75f546e73d8b: Pull complete Step #0: 0f3bb76fc390: Pull complete Step #0: 3c2cba919283: Pull complete 
Google Cloud Builder Output Loading image...