### Start dev environment with skaffold.yaml

Source: https://docs.uffizzi.com/cli/commands/dev

Starts a dev environment using a skaffold.yaml config file from the ~/foo directory.

```bash
uffizzi dev start ~/foo/skaffold.yaml
```

--------------------------------

### Configure deploy_preview_when_image_tag_is_created: standalone and override examples

Source: https://docs.uffizzi.com/references/compose-spec

Configure automatic preview deployment when a new image tag is created. The standalone example enables the option for the service `foo`; the override example disables it globally but enables it for `foo`, so previews are disabled for all services except `foo`. Requires webhooks on your container registry.

```yaml
x-uffizzi:
  ingress:
    service: foo
    port: 80
services:
  foo:
    image: foo:latest
    x-uffizzi-continuous_previews:
      deploy_preview_when_image_tag_is_created: true

```

```yaml
x-uffizzi:
  ingress:
    service: foo
    port: 80
  continuous-previews:
    deploy_preview_when_image_tag_is_created: false
services:
  foo:
    image: foo:latest
    x-uffizzi-continuous_previews:
      deploy_preview_when_image_tag_is_created: true
  bar:
    image: bar:latest
  baz:
    image: baz:latest

```

--------------------------------

### dev start command syntax

Source: https://docs.uffizzi.com/cli/commands/dev

Starts a Uffizzi dev cluster and the Skaffold process using a configuration file and optional options.

```bash
uffizzi dev start [CONFIG_FILE] [OPTIONS]
```

--------------------------------

### Create a dev cluster with uffizzi dev start

Source: https://docs.uffizzi.com/quickstart/dev-clusters

Run this command from the root of your project directory to start a dev cluster with an auto-generated name and a skaffold process that builds and deploys changes. The output shows the cluster name and a watching message. Use -q or --quiet for no output.

```bash
uffizzi dev start
# Start creating a cluster
# Checking the cluster status...
# Cluster with name: barrow-indigo was created.
# ...
# Press Ctrl+C to exit
# Watching for changes...
```

--------------------------------

### Start dev environment with alternate kubeconfig

Source: https://docs.uffizzi.com/cli/commands/dev

Starts a dev environment using an alternate kubeconfig file specified with --kubeconfig.

```bash
uffizzi dev start --kubeconfig="/path/to/alternate/kubeconfig"
```

--------------------------------

### uffizzi install command syntax

Source: https://docs.uffizzi.com/cli/commands/install

Shows the command syntax for installing the Uffizzi data plane. Replace HOSTNAME with the hostname for the Uffizzi Controller (e.g., uffizzi.example.com). The --email option is required for generating letsencrypt certificates. The --namespace option defaults to 'default' and --context defaults to the current Kubernetes context. The output is an IP address or hostname where the Controller service is available.

```bash
uffizzi install [HOSTNAME] [OPTIONS]
```

--------------------------------

### Clone the example application repository

Source: https://docs.uffizzi.com/quickstart/virtual-clusters

Clones the UffizziCloud/quickstart repository and changes into its directory. The repo contains a web.yaml manifest with service, ingress, and deployment resources.

```bash
git clone https://github.com/UffizziCloud/quickstart.git && \
cd quickstart
```

--------------------------------

### Install Uffizzi CLI via Homebrew

Source: https://docs.uffizzi.com/install/cli

Installs the Uffizzi CLI using Homebrew. Recommended method for macOS users.

```bash
brew tap uffizzicloud/tap && \
brew install uffizzicloud/tap/uffizzi
```

--------------------------------

### Install Uffizzi Business Platform

Source: https://docs.uffizzi.com/install/platform/business

Installs the Uffizzi Controller and Cluster Operator. Replace HOSTNAME, EMAIL, NAMESPACE, and CONTEXT with your values. The --email option is required for generating letsencrypt certificates.

```bash
uffizzi install HOSTNAME --email EMAIL --namespace NAMESPACE --context CONTEXT
```

--------------------------------

### Configure delete_preview_after: standalone and override examples

Source: https://docs.uffizzi.com/references/compose-spec

Configure automatic preview deletion after a specified number of hours. The standalone example sets `delete_preview_after: 24h` for `foo`; the override example sets a global 1-hour deletion but overrides it to 24 hours for `foo`. Accepts values from `1-720h`.

```yaml
x-uffizzi:
  ingress:
    service: foo
    port: 80
services:
  foo:
    image: foo:latest
    x-uffizzi-continuous_previews:
      deploy_preview_when_image_tag_is_created: true
      delete_preview_after: 24h

```

```yaml
x-uffizzi:
  ingress:
    service: foo
    port: 80
  continuous-previews:
    deploy_preview_when_image_is_created: true
    delete_preview_after: 1h
services:
  foo:
    image: foo:latest
    x-uffizzi-continuous_previews:
      delete_preview_after: 24h
  bar:
    image: bar:latest

```

--------------------------------

### Example skaffold.yaml using kaniko builder and Helm deployer

Source: https://docs.uffizzi.com/dev-environments/skaffold

This example skaffold.yaml is used to develop the Uffizzi platform. It uses the kaniko builder to build images on the cluster and the helm deployer to deploy the application using a Helm Chart. It also specifies a helm_values.yaml file that contains the values for the Helm chart.

```yaml
apiVersion: skaffold/v4beta6
kind: Config
build:
  artifacts:
  - image: uffizzi-platform
    context: .
    kaniko: {}
    sync:
      infer:
      - "**/*"
  cluster: {}
manifests:
  helm:
    releases:
      - name: uffizzi
        chartPath: "charts/uffizzi-platform"
        skipBuildDependencies: true
        valuesFiles:
          - "./helm_values.yaml"

```

--------------------------------

### Start a dev cluster with uffizzi dev start

Source: https://docs.uffizzi.com/dev-environments/dev-clusters

Run this command to create a dev cluster, passing the path to your skaffold.yaml file. It also saves the skaffold file location in the CLI configuration at .config/uffizzi/config_default.json.

```bash
uffizzi dev start /path/to/skaffold.yaml
```

--------------------------------

### Dockerfile with ARG declarations

Source: https://docs.uffizzi.com/compose/reference

Dockerfile example showing ARG declarations for build arguments. Note that ARG before FROM is not available in build instructions under FROM.

```dockerfile
# syntax=docker/dockerfile:1
 
ARG buildno
ARG gitcommithash
 
RUN echo "Build number: $buildno"
RUN echo "Based on commit: $gitcommithash"

```

--------------------------------

### env_file format example

Source: https://docs.uffizzi.com/compose/reference

Shows the expected NAME=VALUE format for each line in an env file.

```plaintext
FOO=bar
```

--------------------------------

### deploy_preview_when_image_tag_is_created override example

Source: https://docs.uffizzi.com/compose/reference

Shows how to override a global continuous-previews setting for a specific service. In this example, previews are disabled for all services except 'foo' because the override is specified for that service. Requires webhooks configured on your container registry.

```yaml
x-uffizzi:
  ingress:
    service: foo
    port: 80
  continuous-previews:
    deploy_preview_when_image_tag_is_created: false
services:
  foo:
    image: foo:latest
    x-uffizzi-continuous_previews:
      deploy_preview_when_image_tag_is_created: true
  bar:
    image: bar:latest
  baz:
    image: baz:latest

```

--------------------------------

### Example Node.js application code (src/index.js)

Source: https://docs.uffizzi.com/quickstart/dev-clusters

This is the initial code of the Node.js application. Modify it to see changes auto-deployed to the dev cluster.

```javascript
'use strict';
 
const express = require('express')
const app = express()
 
app.use(express.static('public'));
app.get('/', (req, res) => res.send('I love Uffizzi!'))
 
const port = 8080
app.listen(port, () => console.log(`Example app listening on port ${port}!`))
```

--------------------------------

### Create A Record for DNS

Source: https://docs.uffizzi.com/install/platform/business

Create an A record for the Controller hostname if the install command outputs an IP address. Use your actual IP address for the Data field.

```markdown
| Type     | Name                  | Data          | TTL    | 
|----------|-----------------------|---------------|--------|
| A        | *.uffizzi.example.com | 34.132.250.26 | 1 hour |
```

--------------------------------

### image with default registry example

Source: https://docs.uffizzi.com/compose/reference

Specifies an image using repository:tag. If no tag is specified, default is latest; if no registry is specified, default is hub.docker.com.

```yaml
services:  
  cache:
    image: redis:latest  # Defaults to hub.docker.com

```

--------------------------------

### Define named volume and share between services

Source: https://docs.uffizzi.com/compose/reference

Example of a two-service setup where a database's data directory is shared with a backup service via a named volume. The volume has a 1MB compressed size limit and read+write access by default.

```yaml
services:
  db:
    image: db
    volumes:
      - ./some_init_db_data:/var/lib/db_init
      - /some_data:/var/lib/some_data
      - data-volume:/var/lib/db
 
  backup:
    image: backup-service
    volumes:
      - data-volume:/var/lib/backup/data
 
volumes:
  data-volume:
```

--------------------------------

### Create a virtual cluster with Uffizzi CLI

Source: https://docs.uffizzi.com/quickstart/virtual-clusters

Creates a virtual cluster named 'quickstart' on Uffizzi Cloud. Updates the current kubeconfig context so kubectl can interact with the cluster.

```bash
uffizzi cluster create quickstart
# [⠏] Creating cluster quickstart...
```

--------------------------------

### Start dev environment in quiet mode

Source: https://docs.uffizzi.com/cli/commands/dev

Starts a dev environment in quiet mode, suppressing output.

```bash
uffizzi dev start --quiet
```

--------------------------------

### Get Uffizzi CLI configuration value

Source: https://docs.uffizzi.com/usage/cli

Gets the value of a specified configuration property, such as the server URL.

```shell
uffizzi config get-value server
```

--------------------------------

### uffizzi cluster create --manifest=manifests/

Source: https://docs.uffizzi.com/cli/commands/cluster

Creates a cluster and applies manifests from a directory.

```bash
uffizzi cluster create --manifest=manifests/
```

--------------------------------

### Select or create a project in the Uffizzi configuration wizard

Source: https://docs.uffizzi.com/cli/configuration-options

The wizard prompts you to select an existing project or create a new one. Use arrow keys and Enter to select.

```bash
uffizzi config
# ...
# Select a project: (Press ↑/↓/←/→ arrow to move and Enter to select)
# ‣ default
#   My Project
#   Create a new project
```

--------------------------------

### Complete Uffizzi Preview Workflow Example

Source: https://docs.uffizzi.com/ci/github-actions/compose/recipe

Full GitHub Actions workflow that builds and pushes images for vote, worker, and result services to the Uffizzi ephemeral registry, then deploys a preview environment. Includes steps for checkout, UUID generation, Docker metadata, and build-push actions.

```yaml
name: Build Images and Deploy Preview Environment
 
on:
  pull_request:
    types: [opened,reopened,synchronize,closed]
 
jobs:
  build-vote:
    name: Build and Push `vote`
    runs-on: ubuntu-latest
    if: ${{ github.event_name != 'pull_request' || github.event.action != 'closed' }}
    outputs:
      tags: ${{ steps.meta.outputs.tags }}
    steps:
      - name: Checkout git repo
        uses: actions/checkout@v3
      - name: Generate UUID image name
        id: uuid
        run: echo "UUID_VOTE=$(uuidgen)" >> $GITHUB_ENV
      - name: Docker metadata
        id: meta
        uses: docker/metadata-action@v4
        with:
          # An anonymous, emphemeral registry built on ttl.sh
          images: registry.uffizzi.com/${{ env.UUID_VOTE }}
          tags: type=raw,value=24h
      - name: Build and Push Image to Uffizzi Ephemeral Registry
        uses: docker/build-push-action@v3
        with:
          push: true
          tags: ${{ steps.meta.outputs.tags }}
          labels: ${{ steps.meta.outputs.labels }}
          context: ./vote
 
  build-worker:
    name: Build and Push `worker`
    runs-on: ubuntu-latest
    if: ${{ github.event_name != 'pull_request' || github.event.action != 'closed' }}
    outputs:
      tags: ${{ steps.meta.outputs.tags }}
    steps:
      - name: Checkout git repo
        uses: actions/checkout@v3
      - name: Generate UUID image name
        id: uuid
        run: echo "UUID_WORKER=$(uuidgen)" >> $GITHUB_ENV
      - name: Docker metadata
        id: meta
        uses: docker/metadata-action@v4
        with:
          # An anonymous, emphemeral registry built on ttl.sh
          images: registry.uffizzi.com/${{ env.UUID_WORKER }}
          tags: type=raw,value=24h
      - name: Build and Push Image to Uffizzi Ephemeral Registry
        uses: docker/build-push-action@v3
        with:
          push: true
          tags: ${{ steps.meta.outputs.tags }}
          labels: ${{ steps.meta.outputs.labels }}
          context: ./worker
          
  build-result:
```

--------------------------------

### delete_preview_after override example

Source: https://docs.uffizzi.com/compose/reference

Shows how to override a global delete_preview_after setting for a specific service. In this example, 'foo' will be deleted after 24 hours instead of the global 1 hour.

```yaml
x-uffizzi:
  ingress:
    service: foo
    port: 80
  continuous-previews:
    deploy_preview_when_image_is_created: true
    delete_preview_after: 1h
services:
  foo:
    image: foo:latest
    x-uffizzi-continuous_previews:
      delete_preview_after: 24h
  bar:
    image: bar:latest

```

--------------------------------

### Create a preview environment

Source: https://docs.uffizzi.com/usage/cli

Creates an ephemeral preview environment from a Docker Compose configuration in the default account and project.

```bash
uffizzi compose create docker-compose.uffizzi.yml
```

--------------------------------

### Set the Uffizzi API server with the configuration wizard

Source: https://docs.uffizzi.com/cli/configuration-options

The wizard prompts for the server URL. Accept the default `app.uffizzi.com` for Uffizzi Cloud or enter your own API server URL.

```bash
uffizzi config
# ...
# Server (app.uffizzi.com):
```

--------------------------------

### share_to_github override example

Source: https://docs.uffizzi.com/compose/reference

Shows how to override the global share_to_github setting for a specific service. In this example, the preview URL will only be shared to GitHub when a pull request is opened on repository 'foo' (but not 'bar'). Requires connecting your GitHub account in the Uffizzi Dashboard.

```yaml
x-uffizzi:
  ingress:
    service: foo
    port: 80
  continuous_previews:
    deploy_preview_when_pull_request_is_opened: true
    delete_preview_when_pull_request_is_closed: true
    share_to_github: false
services:
  foo:
    build: 
      context: https://github.com/example/foo#main
    x-uffizzi-continuous_previews:
      share_to_github: true
  bar:
    image: bar:latest

```

--------------------------------

### Show help for the cluster create subcommand

Source: https://docs.uffizzi.com/cli/commands/help

Shows help for the `cluster create` subcommand. Use this to see specific options and usage details for creating a cluster.

```bash
uffizzi cluster create help
```

--------------------------------

### Show general help for Uffizzi CLI

Source: https://docs.uffizzi.com/cli/commands/help

Displays a list of all available commands and options in the Uffizzi CLI. Use this when you need a quick overview of the CLI's capabilities.

```bash
uffizzi help
```

--------------------------------

### image with custom registry example

Source: https://docs.uffizzi.com/compose/reference

Specifies an image from a custom registry using repository:tag format.

```yaml
services:  
  web:
    image: example.azurecr.io/example-service:latest  

```

--------------------------------

### Entrypoint and command as list

Source: https://docs.uffizzi.com/compose/reference

Shows entrypoint and command used together, with command expressed as a quoted list.

```yaml
entrypoint: /usr/bin/nginx-debug
command: 
  - "-g"
  - "daemon off;"

```

--------------------------------

### Delete a project with uffizzi project delete

Source: https://docs.uffizzi.com/cli/commands/project

Deletes a Uffizzi project with the given slug. Example uses `my-app-xc8fw`.

```bash
uffizzi project delete my-app-xc8fw
```

--------------------------------

### Create a preview with metadata labels

Source: https://docs.uffizzi.com/usage/cli

Adds metadata labels to the preview using the --set-labels option.

```bash
uffizzi compose create docker-compose.uffizzi.yml \
  --set-labels="github.repo=my_repo github.pull_request.number=23"
```

--------------------------------

### Delete the virtual cluster

Source: https://docs.uffizzi.com/quickstart/virtual-clusters

Deletes the virtual cluster named 'quickstart' from Uffizzi Cloud. Expected output confirms the deletion.

```bash
uffizzi cluster delete quickstart
# Cluster quickstart deleted
```

--------------------------------

### Launch the Uffizzi CLI configuration wizard

Source: https://docs.uffizzi.com/cli/configuration-options

Run `uffizzi config` to start the interactive configuration wizard. The configuration is stored in `~/.config/uffizzi/config_default.json`.

```bash
uffizzi config
```

--------------------------------

### Get the ingress host of the deployment

Source: https://docs.uffizzi.com/quickstart/virtual-clusters

Lists the ingress resources to find the host address. The output shows a host like 'web-default-quickstart-c831.uclusters.app.uffizzi.com'.

```bash
kubectl get ingress
# NAME   CLASS     HOSTS                                                    ADDRESS   PORTS     AGE
# web    uffizzi   web-default-quickstart-c831.uclusters.app.uffizzi.com              80, 443   13m
```

--------------------------------

### compose create syntax

Source: https://docs.uffizzi.com/cli/commands/compose

Shows the basic syntax for the `compose create` command. Use it to create a Docker Compose environment. See the Uffizzi Compose Reference for details.

```bash
uffizzi compose create [COMPOSE_FILE] [FLAGS]
```

--------------------------------

### Configure deploy_preview_when_pull_request_is_opened standalone and as override

Source: https://docs.uffizzi.com/references/compose-spec

Shows two ways to configure the 'deploy_preview_when_pull_request_is_opened' service-level option for Uffizzi CI. The first sets it as a standalone option on the service's x-uffizzi-continuous_previews. The second sets it globally under continuous-previews and overrides it per-service with false for 'example/foo', while 'example/bar' still triggers a preview. Requires a connected git repository.

```yaml
x-uffizzi:
  ingress:
    service: foo
    port: 80
services:
  foo:
    image: foo:latest
    x-uffizzi-continuous_previews:
      deploy_preview_when_pull_request_is_opened: true
      delete_preview_when_pull_request_is_closed: true

```

```yaml
x-uffizzi:
  ingress:
    service: foo
    port: 80
  continuous-previews:
    deploy_preview_when_pull_request_is_opened: true
    delete_preview_when_pull_request_is_closed : true
services:
  foo:
    build:
      context: https://github.com/example/foo#main
    x-uffizzi-continuous_previews:
      deploy_preview_when_pull_request_is_opened: false
  bar:
    build: 
      context: https://github.com/example/bar#main

```

--------------------------------

### environment variables example

Source: https://docs.uffizzi.com/compose/reference

Adds environment variables as an array. Boolean values must be quoted to prevent conversion by the YML parser.

```yaml
environment:
  FOO: bar
  BAR: 'true'
```

--------------------------------

### x-uffizzi-auto-deploy-updates example

Source: https://docs.uffizzi.com/compose/reference

Disables auto-deploy updates for a service. Only supported in Uffizzi CI; external CI providers should use their own event triggers.

```yaml
services:
  foo:
    build:
      context: github.com/UffizziCloud/foo#main
    deploy:
      x-uffizzi-auto-deploy-updates: false
```