Add celestia-da tutorial, network agnostic

.vitepress/config.ts

@@ -213,12 +213,8 @@ function sidebarHome() {
           collapsed: true,
           items: [
             {
-              text: "GM world rollup: Part 2, mocha testnet",
-              link: "/tutorials/gm-world-mocha-testnet",
-            },
-            {
-              text: "GM world rollup: Part 3, mainnet",
-              link: "/tutorials/gm-world-mainnet",
+              text: "Celestia",
+              link: "/tutorials/celestia-da",
             },
           ],
         },

tutorials/celestia-da.md

@@ -0,0 +1,119 @@
+# GM world rollup: Deploying to Celestia  
+
+## 🌞 Introduction {#introduction}
+
+This tutorial serves as a comprehensive guide for deploying your GM world rollup on Celestia's data availability (DA) network. From the Rollkit perspective, there's no difference in posting blocks to Celestia's testnets or Mainnet Beta.
+
+Before proceeding, ensure that you have completed the [GM world rollup](/tutorials/gm-world) tutorial, which covers setting up a local sovereign gm-world rollup and connecting it to a local mock DA node.
+
+## 🪶 Running a Celestia light node
+
+Before you can start your rollup node, you need to initiate, sync, and possibly fund a light node on one of Celestia's networks:
+
+- [Arabica Devnet](https://docs.celestia.org/nodes/arabica-devnet)
+- [Mocha Testnet](https://docs.celestia.org/nodes/mocha-testnet)
+- [Mainnet Beta](https://docs.celestia.org/nodes/mainnet)
+
+The main difference lies in how you fund your wallet address: using testnet TIA or [TIA](https://docs.celestia.org/learn/tia#overview-of-tia) for Mainnet Beta.
+
+After successfully starting a light node, it's time to start posting the batches of blocks of data that your rollup generates.
+
+## 🧹 Cleaning previous chain history
+
+From the [GM world rollup](/tutorials/gm-world) tutorial, you should already have the `gmd` binary and the `$HOME/.gm` directory.
+
+To clear old rollup data:
+
+```bash
+rm -r /usr/local/bin/gmd && rm -rf $HOME/.gm
+```
+
+## 🏗️ Building your rollup
+
+Now we need to rebuild our rollup by simply running the existing `init.sh` script:
+
+```bash
+cd $HOME/gm && bash init.sh
+```
+
+This process creates a new `$HOME/.gm` directory and a new `gmd` binary. Next, we need to connect our rollup to the running Celestia light node.
+
+## 🛠️ Configuring flags for DA
+
+Now we're prepared to initiate our rollup and establish a connection with the Celestia light node. The `gmd start` command requires three DA configuration flags:
+
+- `--rollkit.da_start_height`
+- `--rollkit.da_auth_token`
+- `--rollkit.da_namespace`
+
+Let's determine what to provide for each of them.
+
+First, let's query the DA Layer start height using an RPC endpoint provided by Celestia Labs. For Mocha testnet it would be - [https://rpc-mocha.pops.one/block](https://rpc-mocha.pops.one/block), and for mainnet beta - [https://rpc.lunaroasis.net/block](https://rpc.lunaroasis.net/block)
+
+Here is an example for the Mocha testnet (replace URL for mainnet beta if needed):
+
+```bash
+DA_BLOCK_HEIGHT=$(curl https://rpc-mocha.pops.one/block | jq -r '.result.block.header.height')
+echo -e "\n Your DA_BLOCK_HEIGHT is $DA_BLOCK_HEIGHT \n"
+```
+
+You will see the output like this:
+
+```bash
+ Your DA_BLOCK_HEIGHT is 1777655
+```
+
+Now, obtain an authentication token for your light node as follows (for Mainnet Beta, simply omit the --p2p.network flag):
+
+```bash
+AUTH_TOKEN=$(celestia light auth write --p2p.network mocha)
+echo -e "\n Your DA AUTH_TOKEN is $AUTH_TOKEN \n"
+```
+
+The output will look like this:
+
+```bash
+ Your DA AUTH_TOKEN is eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJBbGxvdyI6WyJwdWJsaWMiLCJyZWFkIiwid3JpdGUiXX0.cSrJjpfUdTNFtzGho69V0D_8kyECn9Mzv8ghJSpKRDE
+```
+
+Now, let's also set up a namespace for our blocks by simply setting a variable like this:
+
+```bash
+DA_NAMESPACE=00000000000000000000000000000000000000000008e5f679bf7116cb
+```
+
+:::tip
+`00000000000000000000000000000000000000000008e5f679bf7116cb` is a default namespace for Mocha testnet. You can set your own by using a command
+similar to this (or, you could get creative 😎):
+
+```bash
+openssl rand -hex 10
+```
+
+Replace the last 20 characters (10 bytes) in `00000000000000000000000000000000000000000008e5f679bf7116cb` with the newly generated 10 bytes.
+
+[Learn more about namespaces](https://docs.celestia.org/developers/node-tutorial#namespaces).
+:::
+
+## 🔥 Running your rollup connected to a Celestia light node
+
+Now let's run our rollup node with all DA flags:
+
+```bash
+gmd start \
+    --rollkit.aggregator \
+    --rollkit.da_auth_token $AUTH_TOKEN \
+    --rollkit.da_namespace $DA_NAMESPACE \
+    --rollkit.da_start_height $DA_BLOCK_HEIGHT \
+    --minimum-gas-prices="0.025stake"
+```
+
+Now, the rollup is running and posting blocks (aggregated in batches) to Celestia. You can view your rollup by finding your namespace or account on [Mocha testnet](https://docs.celestia.org/nodes/mocha-testnet#explorers) or [mainnet beta](https://docs.celestia.org/nodes/mainnet#explorers) explorers.
+
+::: info
+For details on configuring gas prices specifically for the DA network, see our [DA Network Gas Price Guide](/guides/gas-price). This is separate from the `--minimum-gas-prices="0.025stake"` setting, which is used for rollup network operations.
+:::
+
+## 🎉 Next steps
+
+Congratulations! You've built a local rollup that posts to Celestia's testnets or Mainnet Beta. Well done! Now, go forth and build something great! Good luck!

tutorials/gm-world.md

@@ -1,8 +1,8 @@
 ---
-description: Build a sovereign rollup with Ignite CLI, Celestia, and Rollkit locally and on a testnet
+description: Build a sovereign rollup using only Rollkit CLI and a mock DA network.
 ---
 
-# GM World Rollup
+# GM world rollup
 
 ## 🌞 Introduction {#introduction}
 
@@ -68,10 +68,10 @@ If you get errors of `gmd` not found, you may need to add the `go/bin` directory
 :::
 
 ```bash
-curl -sSL https://rollkit.dev/install-gm-rollup.sh | sh
+cd $HOME && bash -c "$(curl -sSL https://rollkit.dev/install-gm-rollup.sh)"
 ```
 
-## 🚀 Starting Your Rollup {#start-your-rollup}
+## 🚀 Starting your rollup {#start-your-rollup}
 
 Start the rollup, posting to the local DA network: