yifan-gu

$ go test -v -bench=.
testing: warning: no tests to run
PASS
BenchmarkTimenow	100000000	        21.8 ns/op

yifan-gu

2015/12/17 10:15:10 API service starting...
2015/12/17 10:15:10 API service running on localhost:15441...
2015/12/17 10:21:15 Failed to read pod manifest for pod "1ffeb0be-88f9-4559-b4d9-06b918313e1c": no such file or directory
2015/12/17 10:21:16 Failed to read pod manifest for pod "1ffeb0be-88f9-4559-b4d9-06b918313e1c": no such file or directory
2015/12/17 10:21:17 Failed to read pod manifest for pod "1ffeb0be-88f9-4559-b4d9-06b918313e1c": no such file or directory
2015/12/17 10:21:17 Failed to read pod manifest for pod "1ffeb0be-88f9-4559-b4d9-06b918313e1c": no such file or directory

yifan-gu

package main

import (
	"fmt"
	"os"

	"github.com/coreos/rkt/pkg/lock"
)

func lockAndPrint() {

yifan-gu

# export KUBE_ENABLE_CLUSTER_REGISTRY=true
export BUILD_PYTHON_IMAGE=true
export KUBE_GCE_ZONE=us-east1-b
export KUBE_GCE_MINION_IMAGE=coreos-alpha-928-0-0-v20160115
export KUBE_OS_DISTRIBUTION=coreos
export KUBE_GCE_MINION_PROJECT=coreos-cloud
export KUBE_GCE_INSTANCE_PREFIX=

export KUBE_GCE_MASTER_IMAGE=coreos-alpha-928-0-0-v20160115
export KUBE_GCE_MASTER_PROJECT=coreos-cloud

yifan-gu

-- Logs begin at Wed 2015-12-30 18:41:32 UTC, end at Wed 2015-12-30 18:52:00 UTC. --
Dec 30 18:42:24 kubernetes-minion-5gbv.c.coreos-gce-testing.internal systemd[1]: Starting Run Kubelet service...
Dec 30 18:42:24 kubernetes-minion-5gbv.c.coreos-gce-testing.internal configure-kubelet.sh[768]: Configuring hostname
Dec 30 18:42:24 kubernetes-minion-5gbv configure-kubelet.sh[768]: Configuring kubelet
Dec 30 18:42:24 kubernetes-minion-5gbv systemd[1]: Started Run Kubelet service.
Dec 30 18:42:26 kubernetes-minion-5gbv kubelet[780]: I1230 18:42:26.034396     780 gce.go:201] Using existing Token Source &oauth2.reuseTokenSource{new:google.computeSource{account:""}, mu:sync.Mutex{state:0, sema:0x0}, t:(*oauth2.Token)(nil)}
Dec 30 18:42:26 kubernetes-minion-5gbv kubelet[780]: I1230 18:42:26.034533     780 server.go:522] Successfully initialized cloud provider: "gce" from the config file: ""
Dec 30 18:42:26 kubernetes-minion-5gbv kubelet[780]: I1230 18:42:26.034606     780 manager.go:128] cAdvisor running in container:

yifan-gu

package main

import (
	"fmt"
	"io"

	"github.com/coreos/go-systemd/sdjournal"
)

func main() {

yifan-gu

diff --git a/pkg/kubelet/kubelet.go b/pkg/kubelet/kubelet.go
index 713748a..a37b949 100644
--- a/pkg/kubelet/kubelet.go
+++ b/pkg/kubelet/kubelet.go
@@ -2599,7 +2599,11 @@ func (kl *Kubelet) reconcileCBR0(podCIDR string) error {
 		glog.V(5).Info("Shaper is nil, creating")
 		kl.shaper = bandwidth.NewTCShaper("cbr0")
 	}
-	return kl.shaper.ReconcileInterface()
+	if err := kl.shaper.ReconcileInterface(); err != nil {

yifan-gu

ifconfig
cbr0: flags=4163<UP,BROADCAST,RUNNING,MULTICAST>  mtu 1500
        inet 10.249.221.1  netmask 255.255.255.0  broadcast 0.0.0.0
        inet6 fe80::6c08:7fff:fe92:3798  prefixlen 64  scopeid 0x20<link>
        ether 06:84:5c:72:dc:00  txqueuelen 1000  (Ethernet)
        RX packets 82  bytes 5392 (5.2 KiB)
        RX errors 0  dropped 0  overruns 0  frame 0
        TX packets 116  bytes 35416 (34.5 KiB)
        TX errors 0  dropped 0 overruns 0  carrier 0  collisions 0

yifan-gu

rkt kube-up branch:

https://github.com/yifan-gu/kubernetes/tree/gce_coreos_rkt

Set envs

export BUILD_PYTHON_IMAGE=true
export KUBE_GCE_ZONE=us-east1-b

yifan-gu

 Jan 26 00:44:41 yifan-rkt-master dockerd[1435]: time="2016-01-26T00:44:41.995063106Z" level=info msg="GET /version"
Jan 26 00:44:44 yifan-rkt-master dockerd[1435]: time="2016-01-26T00:44:44.648410321Z" level=info msg="GET /version"
Jan 26 00:44:46 yifan-rkt-master kubelet[1171]: I0126 00:44:46.079606    1171 helpers.go:96] Unable to get network stats from pid 10542: couldn't read network stats: failure opening /proc/10542/net/dev: open /proc/10542/net/dev: no such file or directory
Jan 26 00:44:46 yifan-rkt-master kubelet[1171]: I0126 00:44:46.179890    1171 helpers.go:96] Unable to get network stats from pid 10552: couldn't read network stats: failure opening /proc/10552/net/dev: open /proc/10552/net/dev: no such file or directory
Jan 26 00:44:49 yifan-rkt-master dockerd[1435]: time="2016-01-26T00:44:49.650427578Z" level=info msg="GET /version"
Jan 26 00:44:52 yifan-rkt-master dockerd[1435]: time="2016-01-26T00:44:52.012508492Z" level=info msg="GET /version"
Jan 26 00:44:52 yifan-rkt-master dockerd[1435]: t