Configuration

There are actually two configuration files: one for the service and one for the checks.

Server configuration

The server configuration is done using environment variables. You can put them in a .env file at the root of the project. Here is a list of the useful variables, in the .env format:

---
caption: .env
---

Environment variables

Here are the environment variables you can define to configure how the service will behave :

ARGOS_YAML_FILE

The path to the yaml configuration file, defining the checks.

ARGOS_DATABASE_URL

The database url, as defined in SQLAlchemy docs.

For instance, to connect to a postgres database on localhost with user, pass and dbname "argos":

ARGOS_DATABASE_URL = "postgresql://argos:argos@localhost/argos"

DB_POOL_SIZE

DB_MAX_OVERFLOW

You configure the size of the database pool of connection, and the max overflow (until when new connections are accepted ?) These are documented in the SQLAlchemy docs in greater details

DB_POOL_SIZE = 10
DB_MAX_OVERFLOW = 20

Argos "checks" configuration

Argos uses a YAML configuration file to define the websites to monitor and the checks to run on these websites.

Here is a simple configuration file:

---
caption: config.yaml
---

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