Hamlet Deploy - Bootstrap

This repository contains a number of bash scripts used for fast installation and configuration of the parts of Hamlet Deploy.

See https://docs.hamlet.io for more info on Hamlet Deploy

Installation

The scripts in Bootstrap are typically invoked directly from their hosted location in GitHub, and such use does not require any installation.

Configuration

Bootstrap comes with a standard configuration found in ./config.json. This will install Hamlet Deploy as it is found within the official Docker container.

An alternative config.json can be provided by setting the following Environment Variable:

export HAMLET_REPO_CFG="<path-to-custom-configuration-file>"

The structure of the config file is as follows:

{
    "Repositories" :[
        {
            "Id" : "<identifier>",
            "Repository" : "<url>",
            "Directory" : "<path-from-clone-root>",
            "Clone" : true
        }
    ],
    "EnvProfiles" : [
        {
            "Name" : "default",
            "Environment" : {
                "ENV_VAR" : "<value>"
            }
        }
    ]
}

Update

To manually perform an update of Bootstrap, simply pull down the latest changes with git.

cd /path/to/bootstrap
git pull

Note: this updates Bootstrap only, not the repositories within the config file.

Usage

Bootstrap contains two primary scripts - install and setenv. Both are configured together as outlined above.

Requirements

Both scripts require curl and jq

• curl
• jq

Prerequisites are already met in the official Hamlet container.

install.sh

Bootstrap a series of repositories into a specific structure. Intended for use within Hamlet.

Usage

Bootstrap Hamlet with the following command from a bash terminal.

Warning: the following command will download and install files from GitHub. Only run scripts you trust.

curl -L https://raw.githubusercontent.com/hamlet-io/hamlet-bootstrap/master/install.sh | bash

Custom Arguments

Set the following environment variables prior to to executing the above command to modify behaviour.

# define custom configuration file
# default: https://raw.githubusercontent.com/hamlet-io/hamlet-bootstrap/master/config.json
export HAMLET_REPO_CFG="<path-to-file>"

# define alternate branch per repository
# accepts branch name or hash
# configuration id's are specified in the config file
# default: master
export HAMLET_REPO_<config-id>_BRANCH="<branch>"

# define specific clone depth
# default: 1
export HAMLET_REPO_DEPTH="<depth>"

# define alternate clone root dir
# default: /opt/hamlet
export HAMLET_CLONE_ROOT="<path-to-dir>"

setenv.sh

Inject environment variables into the current shell from an existing config definition.

Usage

Warning: the following command will download and install files from GitHub. Only run scripts you trust.

# set path to an alternate configuration
export HAMLET_REPO_CFG="<path-to-custom-configuration-file>"

# use alternate EnvProfile
export HAMLET_CFG_ENV_PROFILE="<alternate-envprofile-name>"

# inject HAMLET_CFG_ENV_PROFILE into current shell
eval $(curl -L https://raw.githubusercontent.com/hamlet-io/hamlet-bootstrap/master/setenv.sh | bash)