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453 Commits

Author SHA1 Message Date
Clayton Coleman
ba53d723d3 Clean up how client is passed to Kubelet in preparation for reading pods 
Also fixes how Kubelet server looks up pods by name when there are multiple
sources.
 2015-01-07 14:40:37 -05:00
Brendan Burns
7c69570663 Add a lock around the other docker pull. 
Fixes e2e (I hope), certainly passes e2e in my client.
 2015-01-07 00:17:57 -08:00
Brendan Burns
733e12e19b Revert "Avoid race between image pull and garbage collect" 
This reverts commit 6f14e2e210.
 2015-01-06 23:23:23 -08:00
Brendan Burns
e84b4d03a4 Merge pull request #3183 from anguslees/pull-lock 
Avoid race between image pull and garbage collect
 2015-01-06 21:23:29 -08:00
Dawn Chen
e3c019128e Add EventSource to api to have both Component and Host information. 2015-01-06 16:08:20 -08:00
Dawn Chen
2b91c1417c Create selfLink for pods from config files and indicate hostname as part of event source. 2015-01-06 16:08:20 -08:00
Tim Hockin
8b42534f77 Fix kubelet config tests 2015-01-06 13:02:41 -08:00
Tim Hockin
88fe5c6f46 Never set pod.Name in kubelet config code 
I think it is time to tighten up input requirements.  The validation code will
reject a pod that has an empty name field.
 2015-01-06 11:14:19 -08:00
Tim Hockin
cae572290b Merge pull request #3230 from saad-ali/hashingLogging 
Improve kubelet logging around container being killed due to hash change
 2015-01-05 16:48:29 -08:00
saadali
d6d18a32e7 Replace %s with %q to make empty strings more obvious 2015-01-05 16:38:47 -08:00
Tim Hockin
03baa7234a Merge pull request #3225 from dchen1107/clean 
Move GetHostName and GetDockerEndpoint methods to pkg/util
 2015-01-05 16:21:51 -08:00
saadali
eb831919d9 Improve kubelet logging around container being killed due to hash change 2015-01-05 16:20:40 -08:00
saadali
f92f830e1f Modify hash to be computed using spew library so that nested object values are used instead of pointer 2015-01-05 15:48:06 -08:00
Dawn Chen
f718957a79 Move GetHostName and GetDockerEndpoint methods to pkg/util 2015-01-05 11:44:21 -08:00
Dawn Chen
78547d9a87 Merge pull request #3194 from vishh/stats 
Update "/stats" endpoint on kubelet.
 2015-01-05 11:23:00 -08:00
Vishnu Kannan
3ef9e404c1 Update "/stats" endpoint on kubelet to take namespace as an argument as part of the API. 2015-01-03 02:17:25 +00:00
Angus Lees
6f14e2e210 Avoid race between image pull and garbage collect 
Hold the pullLock while pulling regular container images, not just the
network container.

Also: previously, the locks were grabbed at too-low a layer in the
callstack, leaving a (narrow) window where images could be pulled and
then garbage collected before being used.

This change takes the existing pullLock a layer higher in the call stack
so the critical regions encompass the entire find+delete and pull+use
operation in both cases.
 2014-12-31 11:50:40 +11:00
saadali
e8d30f019d Modify "kubectl get events" to print FieldPath so BoundPod events for the same Pod but different containers can be differentiated 2014-12-29 21:32:49 -08:00
Dawn Chen
d38613777b Propagate syncPod error as event to upper layer. 2014-12-29 15:42:47 -08:00
Tim Hockin
652479a3b1 Add kubelet DNS flags & api disable for DNS 
This adds --cluster_dns and --cluster_domain flags to kubelet.  If
non-empty, kubelet will set docker --dns and --dns-search flags based on
these.  It uses the cluster DNS and appends the hosts's DNS servers.
Likewise for DNS search domains.

This also adds API support to bypass cluster DNS entirely, needed to
bootstrap DNS.
 2014-12-29 09:18:12 -08:00
Brendan Burns
b8781c04bb Add support for garbage collecting images. 2014-12-22 16:56:58 -08:00
Dawn Chen
f073ecf4cc Understand OOMKilled reason 2014-12-18 15:59:44 -08:00
Vish Kannan
c34f2d354c Merge pull request #3035 from dchen1107/master 
Update fsouza/go-dockerclient pkg to latest revision and fix some compiling issues.
 2014-12-18 14:07:40 -08:00
Dawn Chen
608c3d5046 Update kubelet package on latest go-dockerclient package. 2014-12-18 13:49:13 -08:00
Brendan Burns
845fb5013d Remove some dead code. 2014-12-18 13:32:20 -08:00
Dawn Chen
71fc5940f1 suppress unnecessary stacktrace when http status code is redirect related. 2014-12-17 18:42:11 -08:00
Brendan Burns
928f52056e Remove HTTP Server support for pushing pods onto the kubelet. 2014-12-17 17:15:36 -08:00
Brendan Burns
7da0378f3c Track the sources that the kubelet has seen, and only delete pods 
when every source has been seen at least once.
 2014-12-17 13:08:43 -08:00
Brendan Burns
bb28949291 Merge pull request #2831 from jdef/unit_test_for_2815 
unit test for #2815, as requested by @brendandburns
 2014-12-16 15:08:41 -08:00
Brendan Burns
3a0d16ff35 Add an e2e test for exec liveness probes. Fix the docker exec integration. 2014-12-16 13:53:32 -08:00
Daniel Smith
6902f6ab21 Merge pull request #2844 from brendandburns/fix 
Handle a missing apiserver flag better.
 2014-12-15 17:25:09 -08:00
bgrant0607
9bc8915eeb Merge pull request #2912 from smarterclayton/small_v1beta3_refactors_2 
More small refactors for v1beta3 -> internal
 2014-12-15 15:16:36 -08:00
Brendan Burns
1a5a7ebd69 Handle a missing apiserver flag better. 2014-12-15 15:14:41 -08:00
Brendan Burns
2c64db5943 Merge pull request #2938 from vishh/exec 
Updated docker version that supports exec to '1.3.0'.
 2014-12-15 14:49:12 -08:00
Clayton Coleman
dadb8431c4 Remove internal PodState in favor of internal PodStatus object 2014-12-15 16:50:05 -05:00
Vishnu Kannan
f4ef05bc20 Updated docker version that supports exec to '1.3.0'. 2014-12-15 20:44:58 +00:00
Brendan Burns
a6f967b6e7 Revert "Revert "Add an api object for the kubelet, and a versioned endpoint."" 
This reverts commit dcfcf315e5.
 2014-12-15 09:29:04 -08:00
Brendan Burns
dcfcf315e5 Revert "Add an api object for the kubelet, and a versioned endpoint." 
This reverts commit d4b9979382.
 2014-12-12 21:13:44 -08:00
James DeFelice
3afc9fffba fixed minor formatting 2014-12-12 20:43:07 -05:00
Brendan Burns
d4b9979382 Add an api object for the kubelet, and a versioned endpoint. 2014-12-12 15:26:28 -08:00
Jordan Liggitt
51bfb50698 Use util.Time consistently in types.go 2014-12-11 11:14:25 -05:00
Federico Simoncelli
4af64b8911 api: add container's id to ContainerStatus 
Sometimes for external applications it is useful to correlate the pod
containers to the real docker instances.

This patch adds a new entry in the container status (containerID) which
is used to identify the instance.

Signed-off-by: Federico Simoncelli <fsimonce@redhat.com>
 2014-12-10 20:38:41 +00:00
James DeFelice
85b4b4677e unit test for #2815, as requested by @brendandburns 2014-12-10 15:33:38 -05:00
Dawn Chen
17475cdbe7 Merge pull request #2821 from lavalamp/fix 
Allow, when testing, SelfLinks to be unset.
 2014-12-10 12:10:51 -08:00
Dawn Chen
5c79668854 Merge pull request #2815 from jdef/inspect_tagged_image 
inspect the full repo/image:tag name
 2014-12-10 11:53:14 -08:00
Daniel Smith
e46bfcf699 Allow, when testing, SelfLinks to be unset. Kubelet now makes events in tests. 2014-12-09 17:53:42 -08:00
Saad Ali
9a1fea6927 Merge pull request #2817 from lavalamp/fix 
Compare containers by name, not by pointer equality.
 2014-12-09 17:33:56 -08:00
Daniel Smith
ba62943b8e Compare containers by name, not by pointer equality. 2014-12-09 17:06:39 -08:00
Brendan Burns
4985f58eb5 Merge pull request #2759 from mikedanese/configure-cadvisor-port 
make cadvisor port configurable on the kubelet
 2014-12-09 15:21:35 -08:00
James DeFelice
ca2840a8e8 inspect the full repo/image:tag name 2014-12-09 15:41:08 -05:00