From 3e6ca0fe625db2c2d97114dcb267753635f6892b Mon Sep 17 00:00:00 2001
From: Ian Gulliver <flamingcow@gmail.com>
Date: Tue, 15 Nov 2016 22:02:53 +0000
Subject: [PATCH 1/3] Speed up DH param generation

---
 server/modules/certclient.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/server/modules/certclient.py b/server/modules/certclient.py
index 97fbac3..8aa1056 100755
--- a/server/modules/certclient.py
+++ b/server/modules/certclient.py
@@ -130,7 +130,7 @@ fi
 
 if test "%(dh)s" = "y"; then
   if test ! -s "${DH}"; then
-    openssl dhparam -out "${DH}" 2048
+    openssl dhparam -dsaparam -out "${DH}" 2048
   fi
   ln --symbolic --force $(basename "${DH}") "${DH_LINK}"
 fi

From b582acf9760ea9424d128c75e17650b05255e882 Mon Sep 17 00:00:00 2001
From: Ian Gulliver <flamingcow@gmail.com>
Date: Tue, 15 Nov 2016 22:18:27 +0000
Subject: [PATCH 2/3] Mark stale lines red

---
 server/static/control.css | 4 ++++
 server/static/control.js  | 9 +++++++--
 2 files changed, 11 insertions(+), 2 deletions(-)

diff --git a/server/static/control.css b/server/static/control.css
index e7edbd4..0a99263 100644
--- a/server/static/control.css
+++ b/server/static/control.css
@@ -72,6 +72,10 @@ instance:hover {
   background-color: #ff9900 !important;
 }
 
+instance.stale {
+  background-color: rgba(255, 0, 0, 0.4) !important;
+}
+
 header {
   display: table-cell;
   text-align: center;
diff --git a/server/static/control.js b/server/static/control.js
index 2c48238..7ebc96f 100644
--- a/server/static/control.js
+++ b/server/static/control.js
@@ -185,8 +185,13 @@ ImageController.prototype.onTick_ = function() {
   let now = Math.floor(Date.now() / 1000);
   for (let [type, type_value] of this.image_types_) {
     for (let [instance, instance_value] of type_value.instances) {
-      instance_value.last_report.innerText =
-          this.formatSeconds_(now - instance_value.last_report_timestamp);
+      let stale = now - instance_value.last_report_timestamp;
+      instance_value.last_report.innerText = this.formatSeconds_(stale);
+      if (stale < 15) {
+        instance_value.section.classList.remove('stale');
+      } else {
+        instance_value.section.classList.add('stale');
+      }
     }
   }
 };

From e45fcf2ea618ba1d73ae76c32b3f5e17cb75a843 Mon Sep 17 00:00:00 2001
From: Ian Gulliver <flamingcow@google.com>
Date: Sat, 19 Nov 2016 12:39:06 -0800
Subject: [PATCH 3/3] fsck /persistent before mounting

---
 server/modules/persistent.py | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/server/modules/persistent.py b/server/modules/persistent.py
index 221509f..3c20c07 100755
--- a/server/modules/persistent.py
+++ b/server/modules/persistent.py
@@ -28,6 +28,8 @@ def main():
     os.chmod(fh.fileno(), 0o755)
     fh.write("""\
 #!/bin/bash
+set -ex
+e2fsck -a /persistent
 mount -o data=journal,noatime,sync LABEL=PERSISTENT /persistent
 """)