Livecycle uses a configuration file,
livecycle.yaml, to describe the process of building and running a playground environment.
livecycle.yaml can be defined in your repository settings (or during installation).
Additionally, you can add the
livecycle.yaml file in the repository root and Livecycle will read it during playground creation. When using this approach, it's possible to create and test different configuration for different branches.
version: v1alpha1web: build: type: Dockerfile dockerfile: contents: | FROM node:14-buster as build RUN npm install -g gatsby-cli WORKDIR /app COPY package.json yarn.lock ./ RUN yarn COPY . . RUN gatsby build output: type: static static: path: /app/public
# Version of the configuration fileversion: v1alpha1 # Define the service that will be loaded in livecycle web interfaceweb: # Build section - defines how livecycle is going to build this project build: # List of environment variables to inject during build. # When using Docker based build, these variables will inject as build arg build_args: # Environment Variable name - name: MY_ENV_VAR # Environment Variable Value value: SOME_VALUE # Whether the value of the environment variable is encrypted. # See the section on secrets and variable encryption encrypted: true # Type of build definition, currently only Dockerfile is supported type: Dockerfile # Dockerfile build type configuration section dockerfile: # (Optional) path to Dockerfile, default to ./Dockerfile path: ./Dockerfile # (Optional) define/override Dockerfile contents. # Can be use when project doesn't use Dockerfile # or there's need for customization contents: | FROM node:14-buster as build RUN npm install -g gatsby-cli WORKDIR /app COPY package.json yarn.lock ./ RUN yarn COPY . . RUN gatsby build # Output section, for defining how the project # is going to be published and run on livecycle.dev output: # Type of the output artifact, can be static or image type: static # Static output configuration section static: # Path section path: /app/public # Image output configuration for running the container image: # Port of the container to expose the traffic on defaultPort: 80 # Env variables, can be use to add runtime env variables to the application container env: - name: MY_ENV_VAR # Environment variable Value value: SOME_VALUE # Whether the value of the environment variable is encrypted. # See the section on secrets and variable encryption encrypted: false # Proxy section, for defining the behavior of the playground router proxy: # List of routing rules, these rules will # evaluated in-order with priority to rules with force: true rules: # Matching of a url, can use regex and capture groups - match: /api/(.*) # Target url to redirect/rewrite to, can use # replacement expression of captured groups target: https://some_service.com/api/$1 # Action to return, can be redirect/rewrite, default: rewrite action: rewrite # Force the rule - when force is false, request first # is handled by the playground service and only when there is 4xx error # the request will be handled by this router rule force: true