improve validator web page content

Author: 0xbcdev

client/html/index.tmpl

@@ -17,6 +17,7 @@
     <meta name="twitter:title" content="{[{ .siteName }]}" />
     <meta property="twitter:description" content="{[{ .description }]}" />
     <meta property="twitter:image" content="{[{ .logo }]}" />
+    <meta name="software-version" content="{[{ .binaryVersion }]}" />
     <link rel="shortcut icon" href="{[{ .favicon }]}" />
     <link href="https://cdn.jsdelivr.net/npm/[email protected]/dist/css/bootstrap.min.css" rel="stylesheet" integrity="sha384-EVSTQN3/azprG1Anm3QDgpJLIm9Nao0Yz1ztcQTwFspd3yD65VohhpuuCOmLASjC" crossorigin="anonymous">
     <link rel="stylesheet" href="/resources/site.css"/>
@@ -76,7 +77,7 @@
                     <div class="card card-body">
                         {[{ if gt .livePeersCount 0 }]}
                         <p>Download: <a href="/download/addrbook.json">addrbook.json</a></p>
-                        <pre class="border p-2"><code>wget -O addrbook.json https://{[{ .host }]}/download/addrbook.json --inet4-only
+                        <pre class="border p-2"><code>wget -O addrbook.json https://{[{ .host }]}/download/addrbook.json
 mv addrbook.json $HOME/{[{ .generalNodeHomeName }]}/config</code></pre>
                         {[{ else }]}
                         <h3 class="text-danger">Addrbook temporary not available</h3>
@@ -112,7 +113,7 @@ mv addrbook.json $HOME/{[{ .generalNodeHomeName }]}/config</code></pre>
                             <pre class="border p-2"><code>cp $HOME/{[{ .generalNodeHomeName }]}/data/priv_validator_state.json $HOME/{[{ .generalNodeHomeName }]}/priv_validator_state.json</code></pre>
                             <p class="text-secondary">Verify <b>`priv_validator_key.json`</b> and the backup are equals</p>
                             <pre class="border p-2"><code>sleep 10 &amp;&amp; cat $HOME/{[{ .generalNodeHomeName }]}/data/priv_validator_state.json &amp;&amp; cat $HOME/{[{ .generalNodeHomeName }]}/priv_validator_state.json</code></pre>
-                            <p>Reset your node</p>
+                            <p>Reset data of the node</p>
                             <pre class="border p-2"><code>{[{ .generalBinaryName }]} tendermint unsafe-reset-all --home $HOME/{[{ .generalNodeHomeName }]} --keep-addr-book</code></pre>
                             <p>Decompress the snapshot to your database location. Your database location under <b>`{[{ .generalNodeHomeName }]}/data`</b> or something like that, depending on the node implementation.</p>
                             <pre class="border p-2"><code>lz4 -c -d {[{ .snapshot.FileName }]} | tar -x -C $HOME/{[{ .generalNodeHomeName }]}/data</code></pre>
@@ -154,9 +155,9 @@ mv addrbook.json $HOME/{[{ .generalNodeHomeName }]}/config</code></pre>
                         <p>Our state-sync RPC server for {[{ .chainName }]} is</p>
                         <pre class="border p-2"><code>{[{ .rpcUrl }]}</code></pre>
                         <p>
-                            Create a reusable shell script such as <b>`state_sync.sh`</b> with the following code.
+                            Prepare a reusable script <b>`state_sync.sh`</b> with the following code.
                             The code will fetch important state-sync information (such as block height and trust hash)
-                            from our server and update your <b>`config.toml`</b> file accordingly.
+                            from RPC server and update your <b>`config.toml`</b> file accordingly.
                         </p>
                         <pre class="border p-2"><code>#!/bin/bash
 
@@ -175,7 +176,7 @@ s|^(trust_hash[[:space:]]+=[[:space:]]+).*$|\1\"$TRUST_HASH\"|" $HOME/{[{ .gener
                         {[{ end }]}
                         <p>Stop the node</p>
                         <pre class="border p-2"><code>sudo systemctl stop {[{ .generalBinaryName }]}</code></pre>
-                        <p>Reset the node</p>
+                        <p>Reset data of the node</p>
                         <pre class="border p-2"><code>{[{ .generalBinaryName }]} tendermint unsafe-reset-all --home $HOME/{[{ .generalNodeHomeName }]} --keep-addr-book</code></pre>
                         <p>Execute the script</p>
                         <pre class="border p-2"><code>sh state_sync.sh</code></pre>

services/web_server/handle_web_page.go

@@ -2,6 +2,7 @@ package web_server
 
 import (
 	"fmt"
+	"github.com/bcdevtools/node-management/constants"
 	webtypes "github.com/bcdevtools/node-management/services/web_server/types"
 	"github.com/bcdevtools/node-management/types"
 	"github.com/bcdevtools/node-management/utils"
@@ -23,7 +24,7 @@ func HandleWebIndex(c *gin.Context) {
 	var livePeers string
 	var livePeersCount int
 
-	peers, err := getLivePeers(w.Config())
+	peers, err := getLivePeers(cfg)
 	if err != nil {
 		utils.PrintlnStdErr("ERR: failed to get live peers:", err)
 	} else {
@@ -37,6 +38,10 @@ func HandleWebIndex(c *gin.Context) {
 
 	snapshotInfo := getSnapshotInfo(cfg)
 
+	if snapshotInfo.Error != nil && cfg.Debug {
+		utils.PrintlnStdErr("ERR: failed to get snapshot info:", snapshotInfo.Error)
+	}
+
 	var chainDescriptionLines []string
 	if cfg.ChainDescription != "" {
 		chainDescriptionLines = strings.Split(cfg.ChainDescription, "\\n")
@@ -64,6 +69,7 @@ func HandleWebIndex(c *gin.Context) {
 		"generalNodeHomeName": cfg.GeneralNodeHomeName,
 		"generalBinaryName":   cfg.GeneralBinaryName,
 		"snapshot":            snapshotInfo,
+		"binaryVersion":       constants.VERSION,
 	})
 }