fix(charts): fix clusterrole

Author: duanhongyi

charts/controller/templates/controller-clusterrole.yaml

@@ -53,7 +53,7 @@ rules:
 - apiGroups: ["extensions"]
   resources: ["ingresses"]
   verbs: ["get", "list", "watch", "create", "update", "delete"]
-- apiGroups: ["certmanager.k8s.io"]
+- apiGroups: ["cert-manager.io"]
   resources: ["certificates", "issuers"]
   verbs: ["get", "list", "watch", "create", "update", "delete"]
 - apiGroups: ["networking.k8s.io"]

rootfs/Dockerfile.test

@@ -27,7 +27,7 @@ RUN mkdir -p /run/postgresql $PGDATA \
   && apk add --update --virtual .controller-rundeps \
     $runDeps \
     git \
-    hg \
+    mercurial \
     ca-certificates \
     su-exec \
     bash \

rootfs/scheduler/resources/pod.py

@@ -538,12 +538,11 @@ def events(self, pod):
         }
         events = self.ns.events(
             pod['metadata']['namespace'], fields=fields).json()['items']
-        if events:
-            events = list(filter(lambda x: x is not None, events))
-        else:
+        if not events:
             events = []
         # make sure that events are sorted
-        events.sort(key=lambda x: x['lastTimestamp'])
+        events.sort(
+            key=lambda x: x['lastTimestamp'] if x['lastTimestamp'] else -1)
         return events
 
     def _handle_pod_errors(self, pod, reason, message):