From a6fd1ca3dbbd83ac54c276db3a0a26421b147009 Mon Sep 17 00:00:00 2001
From: Michael Vines <mvines@gmail.com>
Date: Sun, 23 Dec 2018 08:54:24 -0800
Subject: [PATCH] Add logs subcommand to fetch remote logs from each network
 node

---
 net/net.sh | 24 ++++++++++++++++++++++++
 1 file changed, 24 insertions(+)

diff --git a/net/net.sh b/net/net.sh
index 48e3f7cc0a..607f68fafa 100755
--- a/net/net.sh
+++ b/net/net.sh
@@ -23,6 +23,7 @@ Operate a configured testnet
  stop     - Stop the network
  restart  - Shortcut for stop then start
  update   - Live update all network nodes
+ logs     - Fetch remote logs from each network node
 
  start/update-specific options:
    -S [snapFilename]           - Deploy the specified Snap file
@@ -47,6 +48,9 @@ Operate a configured testnet
  stop-specific options:
    none
 
+ logs-specific options:
+   none
+
 EOF
   exit $exitcode
 }
@@ -472,6 +476,26 @@ sanity)
 stop)
   stop
   ;;
+logs)
+  fetchRemoteLog() {
+    declare ipAddress=$1
+    declare log=$2
+    echo "--- fetching $log from $ipAddress"
+    (
+      set -x
+      timeout 30s scp "${sshOptions[@]}" \
+        "$ipAddress":solana/"$log".log log/remote-"$log"-"$ipAddress".log
+    ) || echo "failed to fetch log"
+  }
+  fetchRemoteLog "${fullnodeIpList[0]}" drone
+  for ipAddress in "${fullnodeIpList[@]}"; do
+    fetchRemoteLog "$ipAddress" fullnode
+  done
+  for ipAddress in "${clientIpList[@]}"; do
+    fetchRemoteLog "$ipAddress" client
+  done
+  ;;
+
 *)
   echo "Internal error: Unknown command: $command"
   exit 1