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testnet upgraded to v13 (#2747)
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dasanchez authored Oct 6, 2023
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25 changes: 13 additions & 12 deletions docs/hub-tutorials/join-testnet.md
Original file line number Diff line number Diff line change
Expand Up @@ -7,12 +7,12 @@ title: Joining Testnet

This tutorial will provide all necessary instructions for joining the current public testnet. If you're interested in more advanced configuration and synchronization options, see [Join Mainnet](./join-mainnet.md) for a detailed walkthrough.

* Current Version: v12
* Current Version: v13
* Chain ID: `theta-testnet-001`

## Background

The Cosmos Hub Public Testnet is currently running Gaia v12. Visit the [testnet explorer](https://explorer.theta-testnet.polypore.xyz/) to view all on-chain activity.
The Cosmos Hub Public Testnet is currently running Gaia v13. Visit the [testnet explorer](https://explorer.theta-testnet.polypore.xyz/) to view all on-chain activity.

For those who just need instructions on performing the upgrade, see the [Upgrading Your Node](#upgrading-your-node) section.

Expand All @@ -22,6 +22,7 @@ The table below shows all past and upcoming versions of the public testnet.

| Release | Upgrade Block Height | Upgrade Date |
| :---------: | :------------------: | :-----------------: |
| v14.0.0-rc0 | TBA | TBA |
| v13.0.0-rc0 | 17,996,550 | 2023-09-20 |
| v12.0.0-rc0 | 17,550,150 | 2023-08-23 |
| v11.0.0-rc0 | 17,107,825 | 2023-07-26 |
Expand Down Expand Up @@ -67,14 +68,14 @@ Install build tools and Go.
```shell
sudo apt-get update
sudo apt-get install -y make gcc
wget https://go.dev/dl/go1.20.3.linux-amd64.tar.gz
sudo rm -rf /usr/local/go && sudo tar -C /usr/local -xzf go1.20.3.linux-amd64.tar.gz
wget https://go.dev/dl/go1.20.linux-amd64.tar.gz
sudo rm -rf /usr/local/go && sudo tar -C /usr/local -xzf go1.20.linux-amd64.tar.gz
export PATH=$PATH:/usr/local/go/bin
```

### Installation & Configuration

You will need to install and configure the Gaia binary using the script below. The Cosmos Hub Public Testnet is running Gaia [`v12.0.0`](https://github.com/cosmos/gaia/releases/tag/v12.0.0).
You will need to install and configure the Gaia binary using the script below. The Cosmos Hub Public Testnet is running Gaia [`v13.0.0-rc0`](https://github.com/cosmos/gaia/releases/tag/v13.0.0-rc0).

* For up-to-date endpoints like seeds and state sync RPC servers, visit the [testnets repository](https://github.com/cosmos/testnets/tree/master/public).

Expand All @@ -84,7 +85,7 @@ cd $HOME
git clone https://github.com/cosmos/gaia
cd gaia
# To sync from genesis, comment out the next line.
git checkout v12.0.0
git checkout v13.0.0-rc0
# To sync from genesis, uncomment the next line and skip the State Sync Setup section.
# git checkout v6.0.4
make install
Expand Down Expand Up @@ -236,7 +237,7 @@ There are three ways you can update the binary:

The instructions below are for option 2. For more information on auto-download with Cosmovisor, see the relevant [documentation](https://github.com/cosmos/cosmos-sdk/tree/main/tools/cosmovisor#auto-download) in the Cosmos SDK repo.

If the environment variable `DAEMON_ALLOW_DOWNLOAD_BINARIES` is set to `false`, Cosmovisor will look for the new binary in a folder that matches the name of the upgrade specified in the software upgrade proposal. For the `v13` upgrade, the expected folder structure would look as follows:
If the environment variable `DAEMON_ALLOW_DOWNLOAD_BINARIES` is set to `false`, Cosmovisor will look for the new binary in a folder that matches the name of the upgrade specified in the software upgrade proposal. For the `v14` upgrade, the expected folder structure would look as follows:

```shell
.gaia
Expand All @@ -246,25 +247,25 @@ If the environment variable `DAEMON_ALLOW_DOWNLOAD_BINARIES` is set to `false`,
│ └── bin
| └── gaiad
└── upgrades
└── v13
└── v14
└── bin
└── gaiad
```

Prepare the upgrade directory
```
mkdir -p ~/.gaia/cosmovisor/upgrades/v13/bin
mkdir -p ~/.gaia/cosmovisor/upgrades/v14/bin
```

Download and install the new binary version.
```
cd $HOME/gaia
git pull
git checkout v13.0.0-rc0
git checkout v14.0.0-rc0
make install
# Copy the new binary to the v13 upgrade directory
cp ~/go/bin/gaiad ~/.gaia/cosmovisor/upgrades/v13/bin/gaiad
# Copy the new binary to the v14 upgrade directory
cp ~/go/bin/gaiad ~/.gaia/cosmovisor/upgrades/v14/bin/gaiad
```

When the upgrade height is reached, Cosmovisor will stop the gaiad binary, copy the new binary to the `current/bin` folder and restart. After a few minutes, the node should start syncing blocks using the new binary.

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