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Update IBC Hermes operation #424

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Jan 30, 2025
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Update IBC Hermes operation #424

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13 changes: 7 additions & 6 deletions packages/docs/pages/operators/ibc.mdx
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Original file line number Diff line number Diff line change
Expand Up @@ -49,7 +49,7 @@ One can download the latest binary release from our [releases page](https://gith

E.g.
```bash copy
export TAG="v1.10.4-namada-beta17-rc2" # or latest tagged release
export TAG="v1.10.5-namada-beta18" # or latest tagged release
export ARCH="x86_64-unknown-linux-gnu" # or "aarch64-apple-darwin"
curl -Lo /tmp/hermes.tar.gz https://github.com/heliaxdev/hermes/releases/download/${TAG}/hermes-${TAG}-${ARCH}.tar.gz
tar -xvzf /tmp/hermes.tar.gz -C /usr/local/bin
Expand All @@ -66,7 +66,7 @@ This is also true for the command `cp ./target/release/hermes /usr/local/bin/` b

#### From source
```bash copy
export TAG="v1.10.4-namada-beta17-rc2" # or the latest tagged release
export TAG="v1.10.5-namada-beta18" # or the latest tagged release

git clone https://github.com/heliaxdev/hermes.git
git checkout $TAG
Expand Down Expand Up @@ -100,7 +100,6 @@ touch $HERMES_CONFIG
When running Hermes commands, if you don't specify the config file path, `~/.hermes/config.toml` is read as default.

__You can find an example of the config file below__. Essentially, you change only the chain IDs, the RPC addresses, and the key names in the config file for Namada.
If you don't have nodes, please set up nodes manually or through our [scripts](#set-up-local-namada-chains-using-the-hermes-script).

<details>
<summary>Example: config.toml</summary>
Expand Down Expand Up @@ -142,8 +141,10 @@ account_prefix = '' # not used
key_name = 'relayer' # The key is an account name you made
store_prefix = 'ibc'
trusting_period = '4752s'
gas_price = { price = 0.0001, denom = 'tnam1qxvg64psvhwumv3mwrrjfcz0h3t3274hwggyzcee' } # the price isn't used for now, the denom should be a raw token address retrieve denom by namadaw address find --alias "naan"
rpc_timeout = '30s'
gas_price = { price = 0.000001, denom = 'tnam1qy440ynh9fwrx8aewjvvmu38zxqgukgc259fzp6h' } # the denom should be a raw token address retrieve denom by namadaw address find --alias "nam"
max_gas = 600000
max_msg_num = 5
rpc_timeout = '60s'
memo_prefix = ''

[chains.packet_filter]
Expand Down Expand Up @@ -209,7 +210,7 @@ These are the pieces of this puzzle you want to keep your 👀 on:
- `chains.key_name` specifies the key of the signer who signs a transaction from the relayer. The key should be generated before starting the relayer and
will need to be kept topped up with gas funds.
- `chains.event_source` specifies the URL of the chain's websocket. This must be the same as the `rpc_address` for Hermes to work properly.
- `chains.gas_price.denom` specifies the token that the relayer pays for IBC transactions. `chains.gas_price.price` isn't used for now in Namada.
- `chains.gas_price` specifies the gas token that the relayer pays for IBC transactions.
- `trusting_period` specifies the maximum period before which the client can not expire. This should be not more than unbonding time in the particular chain.

You can see more details of configuration in [the official Hermes documentation](https://hermes.informal.systems/documentation/configuration).
Expand Down
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