Ansible role for a go-ethereum container in Status infra

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Jakub Sokołowski bb265a41b6 upgrade Geth 1.10.6 to 1.10.8 Hotfix release to patch a vulnerability in the EVM: CVE-2021-39137 https://github.com/ethereum/go-ethereum/releases/tag/v1.10.8 Signed-off-by: Jakub Sokołowski <jakub@status.im>		2021-08-25 11:38:44 +02:00
defaults	upgrade Geth 1.10.6 to 1.10.8	2021-08-25 11:38:44 +02:00
handlers	add tasks, defailts, and handlers for the role	2019-04-26 11:54:14 +02:00
meta	add metadata for role	2019-04-26 11:29:00 +02:00
tasks	firewall: add rules to new SERVICES chain	2021-08-02 19:39:55 +02:00
templates	templates/rpc.hs: fix PARAMS, rop PARAMS_STR and quotes	2021-05-11 11:54:14 +02:00
LICENSE	add MIT license	2019-04-26 15:31:12 +02:00
README.md	dont set --cache if not specified, it messes with things	2020-11-24 14:46:50 +01:00

Description

This role configures a geth(go-ethereum) container.

The image used by default is ethereum/client-go.

Configuration

The only mandaotry settings is the account password, which can be set to an empty string:

geth_account_password: 'my-secret-password'

Other important settings are:

geth_cont_name: 'geth-mainnet'
geth_network_name: 'mainnet'
geth_sync_mode: 'full'
geth_log_level_name: 'info'
geth_consul_extra_tags: ['mytag']

By default this role creates a new account. If you want to control the account used by the geth process you can use:

geth_account_addr: 0x1j98dsa087fh09as8d7fhsa98dhfas9s0dasjd0d
geth_account_pass: my-secret-account-pass
geth_account_json: '{"account":"json_data"}'

By default we create a Consul service definition, disable it using:

geth_consul_enabled: false

For the rest see the defaults/main.yml config file.

Currently only 3 networks are supported: mainnet, ropsten, goerli, and yolov1.
Setting --cache values higher than 1/3rd of available memory will cause trouble syncing.