Adding a new stack

See this PR for an example of how to currently add a minimal stack to stack orchestrator. The reth stack is another good example.

For external developers, we recommend forking this repo and adding your stack directly to your fork. This initially requires running in "developer mode" as described here. Check out the Namada stack from Knowable to see how that is done.

Core to the feature completeness of stack orchestrator is to decouple the tool functionality from payload which will no longer require forking to add a stack.

Example

in stack_orchestrator/data/stacks/my-new-stack/stack.yml add:

version: "0.1"
name: my-new-stack
repos:
  - github.com/my-org/my-new-stack
containers:
  - cerc/my-new-stack
pods:
  - my-new-stack

in stack_orchestrator/data/container-build/cerc-my-new-stack/build.sh add:

#!/usr/bin/env bash
# Build the my-new-stack image
source ${CERC_CONTAINER_BASE_DIR}/build-base.sh
docker build -t cerc/my-new-stack:local -f ${CERC_REPO_BASE_DIR}/my-new-stack/Dockerfile ${build_command_args} ${CERC_REPO_BASE_DIR}/my-new-stack

in stack_orchestrator/data/compose/docker-compose-my-new-stack.yml add:

version: "3.2"

services:
  my-new-stack:
    image: cerc/my-new-stack:local
    restart: always
    ports:
      - "0.0.0.0:3000:3000"

in stack_orchestrator/data/repository-list.txt add:

github.com/my-org/my-new-stack

whereby that repository contains your source code and a Dockerfile, and matches the repos: field in the stack.yml.

in stack_orchestrator/data/container-image-list.txt add:

cerc/my-new-stack

in stack_orchestrator/data/pod-list.txt add:

my-new-stack

Now, the following commands will fetch, build, and deploy you app:

laconic-so --stack my-new-stack setup-repositories
laconic-so --stack my-new-stack build-containers
laconic-so --stack my-new-stack deploy-system up

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Adding a new stack

Example

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