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105 Commits (d48611a1da00a2fe32011404fe25fb6af51673a5)

Author SHA1 Message Date
Mike Danese 722abf1a95 - make cadvisor port configurable on the kubelet. 
- added cadvisor port documentation.
 2014-12-06 09:48:08 -08:00
Brendan Burns d47b510104 Refactor kubelet, standalone k8s and integration test to all use the same code. 2014-12-01 15:37:21 -08:00
Victor Marmol 6908c9ca4a Merge pull request #2407 from eparis/cadvisor-0.5.0 
Cadvisor 0.5.0
 2014-11-17 08:53:36 -08:00
Eric Paris 630acf221c alias cadvisor/client to cadvisor 
cadvisor 0.5.0 changes the package from cadvisor to client.  Which of
course conflicts with our own client.  Alias it back to cadvisor.
 2014-11-16 21:44:34 -05:00
Eric Tune c770e70495 Factor to function. 2014-11-14 14:09:51 -08:00
Eric Tune 6430250ce8 Send events from kubelet. 
Accept argument specifying file with kubernetes_auth file.
Make an api client in kubelet.
Send events to apiserver.
 2014-11-14 13:37:20 -08:00
Daniel Smith c67083572b Merge pull request #2268 from erictune/kubelet_local_log_event 
Locally log kubelet events
 2014-11-10 15:57:07 -08:00
Eric Tune c5d1782c00 Add local logging of kubelet events. 2014-11-10 13:57:13 -08:00
Eric Tune 08c8f2cde1 Record event of kubelet restart re: minion obj. 2014-11-10 13:46:48 -08:00
Erik St. Martin f75f2bbc0f Fixes #1612 kubelet should fail to start if it cannot create rootDir 2014-11-03 14:44:46 -05:00
Brendan Burns 51bf451932 Add container garbage collection. 2014-10-28 12:52:06 -07:00
Daniel Smith 82bbcee8d9 Move port definitions to their own package 2014-10-20 11:28:12 -07:00
Haney Maxwell c0bf974871 Allow disabling non-necessary kubelet and apiserver endpoints 2014-10-09 16:49:27 -07:00
Daniel Smith 1fc92bef53 Load cadvisor connection in background. 2014-10-08 17:06:41 -07:00
Haney Maxwell 4d87159eda Allow etcd config file to be passed to apiserver, kubelet, and proxy 2014-10-07 14:25:54 -07:00
Tim Hockin 0ad0a247c4 Flag-compatible IP type 2014-10-06 11:29:22 -07:00
Johan Euphrosine f91162cf78 kubelet: add --runonce flag, exits after starting pod from the manifest 2014-10-03 18:02:30 -07:00
Clayton Coleman 6881db64a9 Allow configurable Kubelet net image for isolated networks 
Public access to the DockerHub is not guaranteed in all environments,
add a flag to the kubelet that allows it to use a different image (like
one on a private registry) as well as only pull the first time the
image is needed.

Fixes #1545
 2014-10-02 15:56:03 -04:00
Tim Hockin 1c02af3d16 Kill LivenessProbe.Type 2014-09-27 21:16:30 -07:00
Brendan Burns 3ac706a32e Add a rate limiter, use it to rate limit docker pulls. 2014-09-26 11:55:21 -07:00
Brendan Burns dc5a4a8c3f Refactor to clean up names. 2014-09-16 15:19:02 -07:00
Brendan Burns 5b9e2a55b5 Add a flag to reject privileged containers in the apiserver. 2014-09-16 11:22:32 -07:00
Clayton Coleman 24b5b7e8d3 Merge pull request #1296 from brendandburns/healthz 
Add healthz handlers to the controller manager and scheduler
 2014-09-15 11:28:02 -04:00
Brendan Burns 99f7a4f25d Add healthz handlers to the controller manager and scheduler 2014-09-12 21:13:33 -07:00
Brendan Burns 46d0cbd645 Add a global flag to enable/disable privileged containers 2014-09-12 09:56:45 -07:00
Filipe Brandenburger 1d8067450c Rename `pkg/version/flag` to `pkg/version/verflag` 
This avoids some conflict with the built-in `flag` module in Go. The
module was already being renamed to `verflag` on import anyways, so we
might as well just call it that.

Tested:
- hack/build-go.sh and ran the resulting binaries with -version args.

Signed-off-by: Filipe Brandenburger <filbranden@google.com>
 2014-08-29 23:19:32 -07:00
brendandburns 1bd4ae0c62 Merge pull request #943 from smarterclayton/only_wait_for_acceptance 
Clients must wait for completion of actions
 2014-08-20 21:01:21 -07:00
Clayton Coleman 34031dbc6a Remove excessive waiting in kubelet etcd loop 
Listen to etcd longer, and wait a shorter time before reconnecting.
No longer an argument to the source.
 2014-08-20 18:46:10 -04:00
derekwaynecarr fd8741edf2 Refactor kubelet to use http.ServeMux 2014-08-20 16:08:08 -05:00
Brendan Burns 0caae9c1d4 Add a in container exec based health check. 2014-08-18 12:00:11 -07:00
Clayton Coleman d7f46718a8 Kubelet should have a max think time before auto resync 
The sync frequency should be part of the syncLoop and resync no
less often than every X seconds.  The current implementation runs
even if a config update was delivered less than X seconds ago.
 2014-08-07 10:40:03 -04:00
Tim Hockin adc9bb9451 Clarify flags for info server startup 
Make a distinct flag to enable/disable the server.  Comment on the address
flag.
 2014-08-06 17:28:41 -07:00
Yuki Yugui Sonoda 331fd0d986 Extract "pkg/version".PrintAndExitIfRequested() to its own package 
because it causes a runtime panic if a binary which has its own implementation
of "-version" flag tries to reuse a package library which indirectly depend on
"pkg/version".

e.g. If such an user-defined binary tires to link "pkg/api" or "pkg/client",
the binary fails with a runtime panic "flag redefined: version".
 2014-08-01 15:05:27 +09:00
Victor Marmol 4de48613e7 Change cAdvisor port to 4194. 
This is so it doesn't conflict with the default registry address of
5000.
 2014-07-31 13:14:00 -07:00
Filipe Brandenburger 7e56609139 Handle -version flag on all commands 
Tested: Passed -version argument to kubelet (and all other binaries):
  $ output/go/bin/kubecfg -version
  Kubernetes version 0.1, build 6454a541fd56

Signed-off-by: Filipe Brandenburger <filbranden@google.com>
 2014-07-30 18:48:56 -07:00
Danny Jones bfa4642055 Adds a flag to specify root working directory. 
--root_dir specifies the directory kubelet will use for it's
procedures. Currently used for volume mounts.
 2014-07-24 13:04:05 -07:00
Eric Tune ded67ead1e Make Kubelet type members private and provide New functions. 2014-07-22 14:40:59 -07:00
Clayton Coleman 7767c2a2ac Switch the Kubelet to use kubelet/config 
Also transfer the Kubelet from using ContainerManifest.ID to source specific
identifiers with namespacing.  Move goroutine behavior out of kubelet/ and
into integration.go and cmd/kubelet/kubelet.go for better isolation.
 2014-07-21 21:27:26 -04:00
Kelsey Hightower dc7ee7c333 normalize -etcd_servers flag across all commands 
The -etcd_servers flag is used inconsistently by the Kubernetes commands,
both externally and internally.

This patch fixes the issue by using the same type to represent a list of
etcd servers internally, and declares the -etcd_servers flag consistently
across all commands.

This patch should be 100% backwards compatible with no changes in behavior.
 2014-07-20 07:48:47 -07:00
Tim Hockin 4aa1f04b08 Break out small functions in cmd/kubelet 2014-07-19 22:03:46 -07:00
Yuki Yugui Sonoda edac5ce0b8 Fixes golint errors in pkg/kubelet 2014-07-15 22:56:31 +09:00
brendandburns 40c71e8292 Merge pull request #372 from yugui/feature/golint 
Fixes Go lint errors.
 2014-07-08 12:55:41 -07:00
Johannes 'fish' Ziemke 3fa6c9671d Use docker client lib instead of binary for pulls 2014-07-08 12:21:39 +02:00
Yuki Yugui Sonoda c25f44c137 Fixes golint errors in cmd/. 2014-07-08 16:08:24 +09:00
Daniel Smith 587fb75a7a rearrange RunKubelet's parameters so that address and port are next to each other 2014-07-01 16:47:37 -07:00
Brendan Burns f8060c5b3d Make the docker endpoint a flag. 2014-06-27 17:01:12 -07:00
Tim Hockin 9f9e75f508 Switch to glog for logging, bridge logging to glog. 
1) imported glog to third_party (previous commit)
2) add support for third_party/update.sh to update just one pkg
3) search-and-replace:
  s/log.Printf/glog.Infof/
  s/log.Print/glog.Info/
  s/log.Fatalf/glog.Fatalf/
  s/log.Fatal/glog.Fatal/
4) convert glog.Info.*, err into glog.Error*

Adds some util interfaces to logging and calls them from each cmd, which
will set the default log output to write to glog.  Pass glog-wrapped
Loggers to etcd for logging.

Log files will go to /tmp - we should probably follow this up with a
default log dir for each cmd.

The glog lib is sort of weak in that it only flushes every 30 seconds, so
we spin up our own flushing goroutine.
 2014-06-24 20:51:57 -07:00
Tim Hockin 7218a4d165 Clarify config file code to be clear that it handles directories. ... 
… Add a check for IsRegular() before reading a config path.  Add a comment
about exec.Command("hostname", "-f").
 2014-06-23 21:14:15 -07:00
Daniel Smith b850d36166 Fix boilerplate everywhere 2014-06-23 11:32:11 -07:00
Justin Huff d204f76484 Add config dir support to kubelet 2014-06-20 09:31:52 -07:00
Daniel Smith a047dc4930 No underscores in variable names. Add option to set hostname at command line. 2014-06-15 10:24:36 -07:00
Daniel Smith 69acbf5a74 Fix build 2014-06-12 09:35:04 -07:00
Daniel Smith 7c17db672e Move hostname detection logic to allow replacement 2014-06-12 09:35:04 -07:00
David Symonds 7f3989f91b Change flag.Duration descriptions to be unit-free. 
flag.Duration permits different durations, not just seconds.
 2014-06-11 16:29:35 +10:00
Joe Beda 2c4b3a562c First commit 2014-06-06 16:40:48 -07:00