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142 Commits

Author SHA1 Message Date
Rohit Jnagal
d1f21bb2fd Merge pull request #600 from kateknister/apiBranch 
adding systemd oomparser functionality
 2015-03-25 23:06:00 -07:00
Katie Knister
3c7e67991d Created a way to remove unused channels from an eventHandler's watchers list 2015-03-25 16:36:48 -07:00
Katie Knister
21e96ed61c adding systemd oomparser functionality 2015-03-24 12:33:57 -07:00
Federico Simoncelli
9d41787b62 machine: collect node boot id if available 
Signed-off-by: Federico Simoncelli <fsimonce@redhat.com>
 2015-03-23 10:45:03 -04:00
Clayton Coleman
3e7c1b3613 Reduce the level for a few common log messages 
Following the Kubernetes convention of V(2) is normal verbosity (log
each request to a webserver).
 2015-03-19 23:55:36 -04:00
Rohit Jnagal
6db3717426 Add recursive and type options (raw/docker) to spec and summary endpoints. 
spec, stats, and summary now all support the same options (except count,
which is only parsed for stats).
 2015-03-18 18:44:59 +00:00
Victor Marmol
67f6ee48f9 Return unique containers in Subcontainers(). 
Before this we'd return an instance for each alias we'd saved.

Fixes #592.
 2015-03-15 09:58:04 -07:00
Vish Kannan
588b1498ac Merge pull request #587 from rjnagal/docker 
Add alias and namespace information to /spec endpoint
 2015-03-13 14:22:56 -07:00
Rohit Jnagal
53d25cc90e Add alias and namespace information to /spec endpoint 2015-03-13 21:13:23 +00:00
Victor Marmol
aa8697140d Don't fail fetching machine information when not available 2015-03-12 14:48:12 -07:00
Rohit Jnagal
e685067a04 Merge pull request #579 from vmarmol/master 
Start() exits gracefully when there are no factories.
 2015-03-11 23:24:16 -07:00
Victor Marmol
ffdb6f5c7d Start() exits gracefully when there are no factories. 
This allows us to handle the case where there are no factories as
happens when testing in a non-container environment. We will still serve
the machine information that is available.
 2015-03-11 21:22:16 -07:00
Victor Marmol
5eeb6fdd40 Merge pull request #574 from kateknister/master 
Fixed some bugs in oomparser streaming
 2015-03-11 09:14:07 -07:00
Victor Marmol
8ae06b5c3d Merge pull request #573 from rjnagal/docker 
Add /storage endpoint to 2.0 API.
 2015-03-10 21:48:51 -07:00
Rohit Jnagal
a0a419614f Add /storage endpoint to 2.0 API. 
/storage returns {device, mountpoint, capacity, usage} for all filesystems.
In addition, it also detect and applies label for each filesystem - currently two - "root", "docker-images".

/storage/<label> returns info about the filesystem with specific label. eg. /storage/root returns info for root filesystem.
 2015-03-11 01:49:58 +00:00
Katie Knister
78f3029943 Fixed some bugs in oomparser streaming 2015-03-10 18:18:54 -07:00
Victor Marmol
c593620f47 Don't fail if the raw cgroup factory fails to register. 
This will allow us to degrade gracefully in the environments where no
cgroups exist, but we'd still like cAdvisor to be running.
 2015-03-10 15:41:15 -07:00
Victor Marmol
853f2d9bad Don't fail requests if System UUID is not available. 
We won't have access to it if we're not running as root.
 2015-03-09 18:22:08 -07:00
Victor Marmol
54bc33dd2c Lowering log level for frequent events. 
Lowering all frequent normal logs to v=3. Kubelet runs by default on
debug of v=2 and we don't want to log these events in that case.
 2015-03-09 14:53:53 -07:00
Rohit Jnagal
6dcae1221f Make machine-id sources flag a comma-separated list. 
Use "/etc/machine-id,/var/lib/dbus/machine-id" as default.
 2015-03-05 16:52:24 +00:00
Rohit Jnagal
d3db8503f4 Move derived stats to v2. Add v2 container spec. 2015-03-04 18:27:57 +00:00
Victor Marmol
7839dd8eef Merge pull request #560 from simon3z/master 
Add system uuid and machine id information
 2015-03-04 09:42:41 -08:00
Katie Knister
6ffb8454b0 Added container event monitoring 2015-03-03 18:14:36 -08:00
Rohit Jnagal
872546ba3a Bulk move current info api to info/v1. Making room for info/v2. 2015-03-04 00:47:28 +00:00
Victor Marmol
c1959cebee Add ManagerMock. 2015-03-03 11:28:33 -08:00
Victor Marmol
000a1be281 Changes to use new version of Docker packages. 2015-03-03 08:56:04 -08:00
Victor Marmol
5e6c11abd9 Merge pull request #549 from kateknister/master 
Revised oomparser to not use all the cpu
 2015-03-03 08:25:48 -08:00
Victor Marmol
7e7c433307 Register container handler factories in manager.New(). 
This lets us simplify the startup of the manager.
 2015-03-02 17:31:20 -08:00
Katie Knister
412f27798e Revised oomparser to not use all the cpu 2015-03-02 14:22:53 -08:00
Federico Simoncelli
02a3e46996 Add system uuid and machine id information 
Signed-off-by: Federico Simoncelli <fsimonce@redhat.com>
 2015-03-01 15:06:19 -05:00
Rohit Jnagal
a40168abe5 Merge pull request #547 from vmarmol/release 
Failures to create stats summary should be non-fatal.
 2015-02-27 09:46:31 -08:00
Victor Marmol
e89d40b786 Failures to create stats summary should be non-fatal. 
Fixes #544.
 2015-02-27 09:01:07 -08:00
Katie Knister
a40a9fc912 disabling oomparser due to CPU usage 2015-02-26 18:03:23 -08:00
Katie Knister
6e14267c3c Added a basic api interface for events 2015-02-26 14:14:25 -08:00
Rohit Jnagal
23642688af Merge pull request #532 from vmarmol/fix 
Sort subcontainers in ContainerSpec.
 2015-02-23 15:02:09 -08:00
Victor Marmol
94cd7114f8 Sort subcontainers in ContainerSpec. 
Fixes #531.
 2015-02-23 14:28:02 -08:00
Victor Marmol
4033f14b4a Merge pull request #525 from vmarmol/time-based 
Add Start and End to ContainerInfoRequests.
 2015-02-23 12:52:52 -08:00
Victor Marmol
1a3c40a1d3 Don't fail startup if OOM watching failed. 
Fixes #527.
 2015-02-23 11:51:24 -08:00
Victor Marmol
63f5714db8 Add Start and End to ContainerInfoRequests. 
This will allow querying a certain time range.
 2015-02-22 19:07:40 -08:00
Katie Knister
5f66cbc9bf Added a way for oom events to be handled by the manager 2015-02-20 16:26:34 -08:00
Katie Knister
3856690715 Added an oomwatcher function to manager 2015-02-19 16:22:37 -08:00
Rohit Jnagal
28984d7811 Add spec to v2.0 API. 2015-02-19 17:59:41 +00:00
Rohit Jnagal
7201af3ca5 Expose a minimal 2.0 API with the first summary endpoint. 
Right now, we just do raw container name. More types to follow.
We'll re-do the older endpoint in 2.0 before we publish it.
 2015-02-19 05:27:44 +00:00
Victor Marmol
99a48d8310 Make explicit the use of InMemoryStorage in Manager. 
The current structure is a remnant of when the in memory storage was one
of the options for backing store. Today, we always have the memory
storage with an optional "backend storage" plugin. This commit makes the
InMemoryStorage use explicit.
 2015-02-18 14:09:59 -08:00
Rohit Jnagal
2406b6c55b Add derived stats tracking to containers. 2015-02-16 20:44:34 +00:00
Victor Marmol
48c994e5be Also print a 60s average CPU usage for self-logging. 2015-02-09 15:16:45 -08:00
Rohit Jnagal
52d4be1f9e Disable cpu load tracking temporarily. 
I'd like to understand its resource usage and improve accuracy
before we ship it in an official release.
 2015-02-09 15:16:45 -08:00
Victor Marmol
b2f49a954b Specify that stats writing continued in error. 2015-02-03 16:15:11 -08:00
Victor Marmol
86238d0179 Allow partial success of GetStats(). 
This should make us more robust in the face of failure (at the cost of
making the failures less prominent). We allow GetStats() to return an
error and a partial result. We will process the result and report the
error.

Fixes #306.
 2015-02-03 15:26:31 -08:00
Rohit Jnagal
667a8e0fd1 Rename load to load average. 
Load is now LoadAverage. Also added comments about smoothing interval.
 2015-01-28 00:37:45 +00:00