Jormungandr Ansible Role

Installs Jormungandr for Ubuntu Bionic.

Requirements

None.

Role Variables

Three variables are required for the node_secret.yaml file:

• node_sig_key
• node_vrf_key
• node_pool_id

These values will have been created when creating the stake pool.

The following variables are also availble with defaults:

binary_base_url: https://github.com/input-output-hk/jormungandr/releases/download
binary_version: 0.8.8
binary_match: "jormungandr {{ binary_version }}$"
jormungandr_user: cardano
jormungandr_storage_dir: "/home/{{ jormungandr_user }}/storage"
jormungandr_rest_port: 3001
jormungandr_public_address_port: 3000
Jormungandr_log_level: warn
jormungandr_max_unreachable_nodes_to_connect_per_event: 128
jormungandr_gossip_interval: 5s
jormungandr_public_id: 7ddf203c86a012e8863ef19d96aabba23d2445c492d86267 <- change this to your own made up hexi code to identify your node
genesis_block_hash: 8e4d2a343f3dcf9330ad9035b3e8d168e6728904262f2c434a4f8f934ec7b676 

It is also possible to provide a list of trusted peers in the following format:

trusted_peers:
  - address: ...
    id: ...
  - address: ...
    id: ...

For the default values refer to defaults/main.yml.

Dependencies

None.

Example Playbook

- hosts: all
  tasks:
    - name: Setup Jormungandr
      include_role:
        name: Jormungandr-Ansible-Role
      vars:
        node_sig_key: kes25519-12...
        node_vrf_key: vrf_...
        node_pool_id: c158...

License

MIT