Document how to run a validator (Polkadex) (#301)

* update validator doc
* prepare for v0.4.0 release
* fix comments
* Update after review
* Updated screenshots

Co-authored-by: Fredrik Simonsson <simson@polkadex.trade>
Co-authored-by: Pablo  <89174304+pdexpab@users.noreply.github.com>

.github/workflows/release-builds.yml

@@ -0,0 +1,109 @@
+name: Release_Binaries
+on:
+  push:
+    tags:
+      - 'v*'
+jobs:
+  prepare:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Create Release
+        id: create_release
+        uses: actions/create-release@v1.0.0
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+        with:
+          tag_name: ${{ github.ref }}
+          release_name: Release ${{ github.ref }}
+          draft: false
+          prerelease: false
+    outputs:
+      upload_url: ${{steps.create_release.outputs.upload_url}}
+  buildMac:
+    needs: prepare
+    runs-on: macos-latest
+    steps:
+      - uses: actions/checkout@v2
+      - name: Cache Rust Dependecies
+        uses: actions/cache@v2
+        with:
+          path: |
+            ~/.cargo/registry
+            ~/.cargo/git
+            target
+          key: ${{ runner.os }}-cargo-${{ hashFiles('**/Cargo.lock') }}
+      - name: Build Project
+        run: |
+             ./scripts/init.sh
+             rustup target add x86_64-apple-darwin --toolchain nightly-2021-05-11
+             cargo build --release
+      - name: PackRelease
+        run: |
+           zip PolkadexNodeMacOS.zip --junk-paths target/release/polkadex-node docs/customSpecRaw.json
+      - name: Archive binary
+        uses: actions/upload-artifact@v1
+        with:
+          name: PolkadexNodeMacOS.zip
+          path: PolkadexNodeMacOS.zip
+      - name: Upload Release Asset
+        id: upload-release-asset0 
+        uses: actions/upload-release-asset@v1.0.1
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+        with:
+          upload_url: ${{ needs.prepare.outputs.upload_url }}
+          asset_path: PolkadexNodeMacOS.zip
+          asset_name: PolkadexNodeMacOS.zip
+          asset_content_type: application/octet-stream 
+  buildUbuntu:
+    runs-on: ubuntu-latest
+    needs: prepare
+    steps:
+      - uses: actions/checkout@v2
+      - name: Cache Rust Dependecies
+        uses: actions/cache@v2
+        with:
+          path: |
+            ~/.cargo/registry
+            ~/.cargo/git
+            target
+          key: ${{ runner.os }}-cargo-${{ hashFiles('**/Cargo.lock') }}
+      - name: Build Project
+        run: |
+            ./scripts/init.sh
+            cargo build --release
+            cat docs/customSpecRaw.json > customSpecRaw.json
+#         #  echo ./target/release/polkadex-node build-spec --chain local  >customSpecRaw.json #Todo this is handcrafted
+      - name: PackRelease
+        run: |
+           zip PolkadexNodeUbuntu.zip --junk-paths target/release/polkadex-node  docs/customSpecRaw.json
+      - name: Archive binary
+        uses: actions/upload-artifact@v1
+        with:
+          name: PolkadexNodeUbuntu.zip
+          path: PolkadexNodeUbuntu.zip
+      - name: Archive chainspec
+        uses: actions/upload-artifact@v1
+        with:
+          name: customSpecRaw.json
+          path: customSpecRaw.json
+      - name: Upload Release Asset
+        id: upload-release-asset0 
+        uses: actions/upload-release-asset@v1.0.1
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+        with:
+          upload_url: ${{ needs.prepare.outputs.upload_url }}
+          asset_path: PolkadexNodeUbuntu.zip
+          asset_name: PolkadexNodeUbuntu.zip
+          asset_content_type: application/octet-stream 
+      - name: Upload Release chainspec
+        id: upload-release-asset1 
+        uses: actions/upload-release-asset@v1.0.1
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+        with:
+          upload_url: ${{ needs.prepare.outputs.upload_url }}
+          asset_path: customSpecRaw.json
+          asset_name: customSpecRaw.json
+          asset_content_type: application/json

README.md

@@ -67,7 +67,7 @@ When running a node via the binary file, data is stored in a local directory typ
 
 This will remove the data folder, note that all chain data is now lost.
 
-## Run as a validator node
+## Run a local network (two nodes)
 
 - Install `subkey`, `jq`
 ```bash
@@ -193,6 +193,9 @@ Start by connecting to it with Polkadot JS Apps. Open a browser to: https://polk
 
 Click on the top left corner to open the menu to configure the networks, and then navigate down to open the Development sub-menu. In there, you will want to toggle the "Local Node" option, which points Polkadot JS Apps to ws://127.0.0.1:9944. Next, select the Switch button, and the site should connect to your Polkadex development node.
 
+## How to run a validator
+Here is a guide [Run a validator (Polkadex)](./docs/run-a-validator.md)
+
 ## Contribute :heart_eyes:
 We would love to work with anyone who can contribute their work and improve this project. The details will be shared soon.
 ## License :scroll: