prometheus/cadvisor
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200 Commits

Author SHA1 Message Date
anushree-n
4c67b21c1d Add Prometheus Collector 2015-08-14 10:59:37 -07:00
anushree-n
04a78502ca Modify generic collector 2015-08-12 17:56:01 -07:00
Rohit Jnagal
15664a6a0c Fix cgroup name parsing logic in ps output for centos6. 
Centos 6 uses a different ps lib resulting in different output.
 2015-08-08 02:23:58 +00:00
Rohit Jnagal
ef41402a39 Merge pull request #838 from rjnagal/docker 
Add custom metrics to spec.
 2015-07-27 16:37:32 -07:00
Rohit Jnagal
c0b3f779f5 Add custom metrics to spec. 
Remove spec-related fields from stat.
We can simplify the stats a bit further by handling Int and Float better.
But this was big enough change already.
Verified v1 and v2 spec/stats/appmetrics APIs.
 2015-07-25 20:17:54 +00:00
Victor Marmol
b581ee2e67 Merge pull request #835 from rjnagal/docker 
Fix converion of rss and vsz in ps output.
 2015-07-24 10:12:25 -07:00
Rohit Jnagal
a5e65b38c6 Fix converion of rss and vsz in ps output. 2015-07-24 15:35:58 +00:00
Victor Marmol
ca7fd6d40a Merge pull request #831 from rjnagal/docker 
Two small fixes to custom metric collection.
 2015-07-22 21:34:23 -07:00
Rohit Jnagal
3f8e065947 Two small fixes to custom metric collection. 
- a typo in minPollingFrequency multiplies it with time.Second twice.
- Updating custom metrics is unnecessarily called for all containers.
 2015-07-23 01:56:07 +00:00
Victor Marmol
17c45c6ec3 Merge pull request #827 from rjnagal/docker 
Add logic to read custom metric config files from container root.
 2015-07-22 13:39:17 -07:00
Rohit Jnagal
a123fd72d8 Add logic to read custom metric config files from container root. 
Docker does not provide the rootfs path through docker inspect or statefile
and the path is dependent on the storage driver being used.

Instead of enumerating the storage drivers, we pick a pid from the container
and get the config from /proc/pid/root. Although a bit expensive, this method
works for non-docker containers too.
 2015-07-22 15:45:07 +00:00
Piotr Szczesniak
90ca5f9286 Moved max_housekeeping and allow_dynamic_housekeeping flags to cadvisor.go 2015-07-21 20:26:57 +02:00
anushree-n
e2e193c1fd Add metrics caching 2015-07-20 11:24:20 -07:00
Alex Mavrogiannis
9666c8b38f population of memory limit for the machine container 2015-07-07 14:15:38 -07:00
Ananya Kumar
1abd853d6b Create package cloudinfo 2015-06-19 02:35:08 -04:00
Victor Marmol
675c09e296 Remove stats from cache when container is destroyed 2015-06-10 07:53:46 -07:00
Rohit Jnagal
a4499777c4 Make graceful degradation of OOM events clearer. 2015-06-09 16:45:14 +00:00
Rohit Jnagal
eb8f941ba6 Make process listing work when cadvisor is running in docker. 
Use /rootfs/proc to build the process listing.
 2015-06-04 18:49:43 +00:00
Rohit Jnagal
1a2781819e Separate in-memory cache from storage drivers. 2015-06-02 16:06:01 +00:00
Rohit Jnagal
e21cab8d43 Add filesystem, diskio, and network to spec. 2015-05-28 18:25:14 +00:00
Rohit Jnagal
0553f6cd16 Merge pull request #730 from bpradipt/ppc64_cpuinfo 
Add support for parsing CPU speed from /proc/cpuinfo on Power (ppc64) systems
 2015-05-27 22:24:23 -07:00
Pradipta Kumar
e6de0dd8aa Add support for parsing CPU speed from /proc/cpuinfo on Power (ppc64) systems. 
/proc/cpuinfo format varies between architectures. For example

On Intel the cpu speed is shown like the following
cpu MHz		: 3000

whereas on Power systems its shown like the following
clock		: 3000MHz

This patch enables support for /proc/cpuinfo parsing on Power systems

Signed-off-by: Pradipta Kr. Banerjee <bpradip@in.ibm.com>
 2015-05-22 10:31:37 +05:30
Victor Marmol
080f8a9592 Add managed containers to debug output 2015-05-21 15:18:49 -07:00
Victor Marmol
0525d40a4a Add DebugInfo() API and put the information on /validate 2015-05-21 14:46:35 -07:00
Rohit Jnagal
d8fb3c802f Add cgroup info and links to the process list on root page. 2015-05-20 03:19:56 +00:00
Rohit Jnagal
1ca29f8f20 Improve process table output. 
Use pretty prints, but maintain sorting capabilities.
 2015-05-19 16:33:56 +00:00
Victor Marmol
dd6663b42b Register factories in Start() instead of New(). 
This will allow for delayed registration for client users (e.g.: Kubelet).
 2015-05-15 09:14:40 -07:00
Victor Marmol
64361d198a Merge pull request #712 from rjnagal/summary 
Add manager methods to get docker status and images.
 2015-05-13 15:23:29 -07:00
Rohit Jnagal
379e5aac57 Add manager methods to get docker status and images. 
This is only meant to populate /docker UI page.
 2015-05-13 22:07:09 +00:00
Victor Marmol
45a0cc2dc7 Merge pull request #710 from rjnagal/summary 
Add memory-percent to ps output.
 2015-05-12 15:51:31 -07:00
Rohit Jnagal
3bcae7f430 Add memory-percent to ps output. 2015-05-12 22:44:48 +00:00
Victor Marmol
9535dd21e2 Merge pull request #709 from rjnagal/summary 
Add process information to the UI.
 2015-05-12 13:27:26 -07:00
Rohit Jnagal
2a99748874 Add process information to the UI. 
For root, we report all processes. Process stats are refreshed every minute.
 2015-05-12 19:08:12 +00:00
Rohit Jnagal
828da56a01 Add 'Available' to storage API. 2015-05-12 06:56:45 +00:00
Victor Marmol
d61a381e84 Merge pull request #707 from rjnagal/docker 
Add an api to support ps/top.
 2015-05-11 23:01:24 -07:00
Rohit Jnagal
5e10989a78 Add an api to support ps/top. 2015-05-12 00:06:47 +00:00
Victor Marmol
4fdd709717 Collectors export metrics from Collect(). 2015-05-11 12:26:51 -07:00
Victor Marmol
832c6e94c3 Merge pull request #698 from rjnagal/docker 
Return partial topology information if cache info is not available.
 2015-05-07 14:42:58 -07:00
Rohit Jnagal
265dbeb852 Return partial topology information if cache info is not available. 
Everything other than cache information is available through /proc/cpuinfo.
 2015-05-07 21:11:21 +00:00
Victor Marmol
834d1cf34e Lower logging level of some common logs. 2015-05-06 10:24:50 -07:00
Rohit Jnagal
3b13df3c6c Remove spec info from container creation event data. 2015-05-05 22:14:15 +00:00
Rohit Jnagal
6bcb4aa394 Merge pull request #678 from vmarmol/collector 
Add Collector executor support
 2015-05-05 10:09:52 -07:00
Victor Marmol
bce54ce3f5 Run custom collectors in container housekeeping. 
This will allow us to register and run custom collectors for each
container.
 2015-05-04 15:57:18 -07:00
Rohit Jnagal
5fcad323ca Publish creation event for pre-existing containers on start-up. 2015-05-04 18:37:43 +00:00
Victor Marmol
a7a7aacebc Add flags to customize the events StoragePolicy. 2015-05-01 12:04:11 -07:00
Victor Marmol
28dfea761c Add events StoragePolicy. 2015-05-01 10:42:17 -07:00
Victor Marmol
1c25746cf0 Limit events to 100,000 of each type. 
This gives us a bit over one event per second for one day. Assuming 250
bytes per event, the max memory usage is ~24MiB per event type.
 2015-05-01 00:03:41 -07:00
Rohit Jnagal
d0424eca0f Add --docker_only flag to enable tracking for only docker containers and root. 
This reduces unnecessary load on the system and also cleans up the UI clutter.
Currently defaulted to false.
 2015-04-30 23:34:44 +00:00
Victor Marmol
62d670d386 Limit the number of events stored to 24h. 
There is a TODO to make this configurable.
 2015-04-25 18:04:52 -07:00
Victor Marmol
5fd8273806 Allow customizing storage duration. 2015-04-22 09:43:30 -07:00