RE Env0 Toolbox

CLI tool for creating RE clusters with env0.

Installation

1. Install Python3 and pip

2. Install the package using pip:

pip install git+https://github.com/redis-developer/cae-re-env0.git

Usage

Define the following environment variables:

export ENV0_API_KEY = "..."
export ENV0_API_KEY_SECRET = "..."
export ENV0_PROJECT_ID = "..."

Creating a new environment using the template/blueprint

1. Define all required template parameters in the params.json file.
2. Run the following command:

re-env0 create-env NAME_HERE ENV0_TEMPLATE_ID params.json

3. The command will same the env0 output file as env_output.json

Creating BDBs in RE

Once the environment is created, you can create BDBs.

1. Define all required BDBs parameters in the bdbs.json file.
2. Run the following command:

re-env create-bdbs env_output.json bdbs.json

3. The command will save the created endpoints to endpoints.json

Each database entry also carries a discovery_endpoints list with the address of the Redis Enterprise discovery service (Sentinel-compatible API) on every cluster node:

"discovery_endpoints": [
    "34.244.146.73:8001",
    "18.201.54.148:8001",
    "54.78.167.171:8001"
]

Clients that discover a database through that service need one address per node: the service runs on all of them and keeps answering after a database endpoint moves to another node. The external node address is used when there is one, the internal address otherwise. The field is omitted when the cluster nodes cannot be read.

Uploading TLS certificates

re-env upload-certificate [OPTIONS] ENV_CONFIG_PATH CERTIFICATE_PATH

Arguments:

• ENV_CONFIG_PATH: [required]
• CERTIFICATE_PATH: [required]

Options:

• --private-key-path TEXT
• --certificate-type [proxy|api|cm|ldap_client|metrics_exporter|syncer]: [default: proxy]
• --cluster-index INTEGER: [default: 0]