Merge pull request #10 from cerc-io/mshaw_tweaks

Readme updates and quickstart options
This commit is contained in:
David Boreham 2022-09-29 15:29:47 -06:00 committed by GitHub
commit ce09fce83e
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7 changed files with 69 additions and 13 deletions

8
.gitignore vendored Normal file
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@ -0,0 +1,8 @@
.idea
venv
.vscode
laconic-so
laconic_stack_orchestrator.egg-info
__pycache__
*~

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@ -15,31 +15,49 @@ Ensure that the following are already installed:
$ python3 --version
Python 3.8.10
```
1. Docker (Install a current version from dockerco, don't use the version from any Linux distro)
2. Docker (Install a current version from dockerco, don't use the version from any Linux distro)
```
$ docker --version
Docker version 20.10.17, build 100c701
```
3. If installed from regular package repository (not Docker Desktop), BE AWARE that the compose plugin may need to be installed, as well.
```
DOCKER_CONFIG=${DOCKER_CONFIG:-$HOME/.docker}
mkdir -p $DOCKER_CONFIG/cli-plugins
curl -SL https://github.com/docker/compose/releases/download/v2.11.2/docker-compose-linux-x86_64 -o $DOCKER_CONFIG/cli-plugins/docker-compose
chmod +x ~/.docker/cli-plugins/docker-compose
# see https://docs.docker.com/compose/install/linux/#install-the-plugin-manually for further details
# or to install for all users.
```
#### Install
1. Clone this repository:
```
$ git clone (https://github.com/cerc-io/stack-orchestrator.git
```
1. Enter the project directory:
2. Optional first time setup for empty dev root and fresh SO checkout:
```
./first_time_setup.sh
# e.g. /home/USER/workspace1/
# only contains the stack-orchestrator repo cloned in step 1.
# this will naively attempt to setup and activate the venv, shiv, generate a LOCAL standalone laconic-so
# and then setup-repositories in workspace1/
```
4. Enter the project directory:
```
$ cd stack-orchestrator
```
1. Create and activate a venv:
5. Create and activate a venv:
```
$ python3 -m venv venv
$ source ./venv/bin/activate
(venv) $
```
1. Install the cli in edit mode:
6. Install the cli in edit mode:
```
$ pip install --editable .
```
1. Verify installation:
7. Verify installation:
```
(venv) $ laconic-so
Usage: laconic-so [OPTIONS] COMMAND [ARGS]...
@ -92,17 +110,23 @@ _write-me_
## Usage
There are three sub-commands: `setup-repositories`, `build-containers` and `deploy-system` that are generally run in order:
Note: $ laconic-so will run the version installed to ~/bin, while ./laconic-so can be invoked to run locally built
version in a checkout
### Setup Repositories
Clones the set of git repositories necessary to build a system.
Note: the use of `ssh-agent` is recommended in order to avoid entering your ssh key passphrase for each repository.
```
$ laconic-so --verbose setup-repositories
$ laconic-so --verbose setup-repositories #this will default to ~/cerc or CERC_REPO_BASE_DIR from an env file
#$ ./laconic-so --verbose --local_stack setup-repositories #this will use cwd ../ as dev_root_path
```
### Build Containers
Builds the set of docker container images required to run a system. It takes around 10 minutes to build all the containers from cold.
```
$ laconic-so --verbose build-containers
$ laconic-so --verbose build-containers #this will default to ~/cerc or CERC_REPO_BASE_DIR from an env file
#$ ./laconic-so --verbose --local_stack build-containers #this will use cwd ../ as dev_root_path
```
### Deploy System
Uses `docker compose` to deploy a system.
@ -114,6 +138,8 @@ $ laconic-so --verbose deploy-system --include db-sharding,contract,ipld-eth-ser
```
$ laconic-so --verbose deploy-system --include db-sharding,contract,ipld-eth-server,go-ethereum-foundry down
```
Note: deploy-system command interacts with most recently built container images.
## Platform Support
Native aarm64 is _not_ currently supported. x64 emulation on ARM64 macos should work (not yet tested).
## Implementation

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@ -41,7 +41,12 @@ def command(ctx, include, exclude):
quiet = ctx.obj.quiet
verbose = ctx.obj.verbose
dry_run = ctx.obj.dry_run
local_stack = ctx.obj.local_stack
if local_stack:
dev_root_path = default=os.getcwd()[0:os.getcwd().rindex("stack-orchestrator")]
print(f'Local stack dev_root_path (CERC_REPO_BASE_DIR) overridden to: {dev_root_path}')
else:
dev_root_path = os.path.expanduser(config("CERC_REPO_BASE_DIR", default="~/cerc"))
if not quiet:

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@ -68,7 +68,13 @@ def command(ctx, check_only, pull, branches_file):
if verbose:
print(f"Branches are: {branches}")
dev_root_path = os.path.expanduser(config("DEV_ROOT", default="~/cerc"))
local_stack = ctx.obj.local_stack
if local_stack:
dev_root_path = default=os.getcwd()[0:os.getcwd().rindex("stack-orchestrator")]
print(f'Local stack dev_root_path (CERC_REPO_BASE_DIR) overridden to: {dev_root_path}')
else:
dev_root_path = os.path.expanduser(config("CERC_REPO_BASE_DIR", default="~/cerc"))
if not quiet:
print(f'Dev Root is: {dev_root_path}')

9
cli.py
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@ -22,20 +22,23 @@ from app import deploy_system
CONTEXT_SETTINGS = dict(help_option_names=['-h', '--help'])
class Options(object):
def __init__(self, quiet, verbose, dry_run):
def __init__(self, quiet, verbose, dry_run, local_stack):
self.quiet = quiet
self.verbose = verbose
self.dry_run = dry_run
self.local_stack = local_stack
@click.group(context_settings=CONTEXT_SETTINGS)
@click.option('--quiet', is_flag=True, default=False)
@click.option('--verbose', is_flag=True, default=False)
@click.option('--dry-run', is_flag=True, default=False)
@click.option('--local_stack', is_flag=True, default=False)
# See: https://click.palletsprojects.com/en/8.1.x/complex/#building-a-git-clone
@click.pass_context
def cli(ctx, quiet, verbose, dry_run):
def cli(ctx, quiet, verbose, dry_run, local_stack):
"""Laconic Stack Orchestrator"""
ctx.obj = Options(quiet, verbose, dry_run)
ctx.obj = Options(quiet, verbose, dry_run, local_stack)
cli.add_command(setup_repositories.command,"setup-repositories")
cli.add_command(build_containers.command,"build-containers")

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@ -18,7 +18,7 @@ services:
DB_HOST: ipld-eth-db
DB_PORT: 5432
DB_PASSWORD: password
DB_WRITE: true
DB_WRITE: "true"
DB_TYPE: postgres
DB_DRIVER: sqlx
DB_WAIT_FOR_SYNC: "true"

8
first_time_setup.sh Executable file
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@ -0,0 +1,8 @@
#!/bin/sh
python3 -m venv venv
source ./venv/bin/activate
pip install --editable .
pip install shiv
shiv -c laconic-so -o laconic-so .
./laconic-so --verbose --local_stack setup-repositories