unpacker for inspector reports (#5546)

js/client/modules/@arangodb/inspector.js

@@ -592,26 +592,31 @@ function getServerData(arango) {
             agencyConfig = arango.GET('_api/agency/config');
           }
           const status = arango.GET('_admin/status');
+          const time = require('internal').time();
+
           var tmp = executeExternalAndWait(
+            '/bin/bash', ['-c', 'date -u "+%Y-%m-%d %H:%M:%S %Z" | tee /tmp/inspector-date.out > /dev/null']);
+          const date = fs.readFileSync('/tmp/inspector-date.out', 'utf8').slice(0,-1);
+          tmp = executeExternalAndWait(
             '/bin/bash', ['-c', 'dmesg | tee /tmp/inspector-dmesg.out > /dev/null']);
-          const dmesg = fs.readFileSync('/tmp/inspector-dmesg.out', 'utf8');
+          const dmesg = fs.readFileSync('/tmp/inspector-dmesg.out', 'utf8').slice(0,-1);
           tmp = executeExternalAndWait(
             '/bin/bash', ['-c', 'df -h | tee /tmp/inspector-df.out > /dev/null']);
-          const df = fs.readFileSync('/tmp/inspector-df.out', 'utf8');
+          const df = fs.readFileSync('/tmp/inspector-df.out', 'utf8').slice(0,-1);
           tmp = executeExternalAndWait(
             '/bin/bash', ['-c', 'cat /proc/meminfo | tee /tmp/inspector-meminfo.out > /dev/null']);
-          const meminfo = fs.readFileSync('/tmp/inspector-meminfo.out', 'utf8');
+          const meminfo = fs.readFileSync('/tmp/inspector-meminfo.out', 'utf8').slice(0,-1);
           tmp = executeExternalAndWait(
             '/bin/bash', ['-c', 'uptime | tee /tmp/inspector-uptime.out > /dev/null']);
-          const uptime = fs.readFileSync('/tmp/inspector-uptime.out', 'utf8');
+          const uptime = fs.readFileSync('/tmp/inspector-uptime.out', 'utf8').slice(0,-1);
           tmp = executeExternalAndWait(
             '/bin/bash', ['-c', 'uname -a | tee /tmp/inspector-uname.out > /dev/null']);
-          const uname = fs.readFileSync('/tmp/inspector-uname.out', 'utf8');
+          const uname = fs.readFileSync('/tmp/inspector-uname.out', 'utf8').slice(0,-1);
           var top;
           if (status.pid !== undefined) {
             tmp = executeExternalAndWait(
               '/bin/bash', ['-c', 'top -b -H -p ' + status.pid + ' -n 1 | tee /tmp/inspector-top.out > /dev/null']);
-            top = fs.readFileSync('/tmp/inspector-top.out', 'utf8');
+            top = fs.readFileSync('/tmp/inspector-top.out', 'utf8').slice(0,-1);
           }
 
           var local = {};
@@ -637,7 +642,7 @@ function getServerData(arango) {
           report[server] = {
             version:version, log:log, dmesg:dmesg, statistics:statistics,
             status:status, df:df, uptime:uptime, uname:uname, meminfo:meminfo,
-            local:local};
+            local:local, date:date, time:time};
 
           if (agencyConfig !==  undefined) {
             report[server].config = agencyConfig;

scripts/unpackInspectorReport.sh

@@ -0,0 +1,54 @@
+#!/bin/bash
+
+filename=arango-inspector.json
+outdir=arango-inspector
+
+if [[ $# > 1 ]]; then
+    echo "**Error** - usage: unpackInspectorReport [filename]"
+    exit 1
+elif [[ $# == 1 ]]; then
+    filename=$1
+fi
+
+if [ -f $filename ]; then
+
+    # check json validity
+    if jq -e . >/dev/null 2>&1 <<<"$json_string"; then
+        mkdir arango-inspector
+        if [[ $? -ne 0 ]]; then #target directory exists
+            echo "**Error** - failed to create directory structure"
+            exit 1
+        fi
+
+        #dump agency
+        echo -n "  writing agency dump ... "
+        cat $filename | jq .agency | tee $outdir/agency.json > /dev/null
+        echo done
+        
+        #dump
+        echo -n "  writing agency analysis ... "
+        cat $filename | jq .analysis | tee $outdir/agency-analysis.json > /dev/null
+        echo done
+        
+        #servers
+        echo "  writing servers ..."  
+        for i in $(cat $filename | jq .servers | jq 'keys[]'); do
+            name=$(echo $i|sed s/\"//g)
+            mkdir $outdir/$name
+            echo -n "    writing $i ... "
+            for j in $(cat $filename | jq .servers[$i] | jq 'keys[]'); do
+                what=$(echo $j|sed s/\"//g)
+                cat $filename | jq -r .servers[$i][$j] | tee $outdir/$name/$what > /dev/null
+            done     
+            echo done
+        done
+        echo "  ... done "  
+        
+    else #invalid json
+        echo "**Error** - failed to parse JSON, or got false/null"
+    fi
+else
+    echo "**Error** - file $filename does not exit"
+fi
+
+echo "The report was unpacked successfully."