luxolus/open-nomad
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Author SHA1 Message Date
Diptanu Choudhury eb123416c5 Fixed namespacing for the cpu arch 2017-01-06 14:23:22 -08:00
Alex Dadgar c47ebd508e Remove old TODOs 2016-11-15 16:23:37 -08:00
Alex Dadgar 9497991590 Updated AWS speeds and network_speed now overrides 
This PR:

* Makes AWS network speeds more granular
* Makes `network_speed` an override and not a default
* Adds a default of 1000 MBits if no network link speed is detected.

Fixes #1985
 2016-11-15 13:55:51 -08:00
Alex Dadgar 92f526d902 Run environmental fingerprinters after host fingerprinters and do an override 2016-11-07 12:21:50 -08:00
Alex Dadgar 41b5679015 Advertise signalling abilities 2016-10-19 15:06:23 -07:00
Alex Dadgar 751aa114bf Fix Vault parsing of booleans 2016-10-10 18:04:39 -07:00
Alex Dadgar 4a8fba5cf7 small fixes 2016-09-01 13:38:31 -07:00
Alex Dadgar 8ca3a16825 Fingerprint 2016-09-01 11:10:14 -07:00
Kenjiro Nakayama 71371fc592 tiny: Fix duplicated error message in CPU fingerprint 2016-08-07 12:49:40 +09:00
Michal Wieczorek b6b3e24541 Link speed for windows network fingerprinting - tests 2016-07-22 22:49:03 +02:00
Michal Wieczorek 679fefc155 Link speed for windows network fingerprinting 2016-07-20 22:13:50 +02:00
Sean Chittenden a9b3f5e552
Alpha-sort the build platforms 2016-07-11 12:23:46 -07:00
Sean Chittenden 267198742f
Merge branch 'master' into f-resource-isolation-fingerprinter 2016-07-11 12:23:09 -07:00
Sean Chittenden 20d87f1782
Remove cgroup fingerprinter from non-linux systems. 
If someone wants to extend or reuse Cgroup detenction in the future they
can move `cgroup_linux.go` to `cgroup.go` and add the relevant build
tags.

Requested by: @dadgar
 2016-07-11 12:16:56 -07:00
Alex Dadgar f11b1ce079 Get windows to build 2016-07-11 11:52:41 -06:00
Sean Chittenden 9966169596
Merge branch 'f-resource-isolation-cleanup' into f-resource-isolation-fingerprinter 2016-07-11 00:10:21 -07:00
Sean Chittenden f39e84b672
Improve readability: use of a switch vs two if's 2016-07-10 20:18:57 -07:00
Sean Chittenden 2ffbeee06c
Skip the network fingerprinter test when offline. 
Conditionalize the network fingerprinter test so that it works when a
user is offline.  Similarly, when the network fingerprint test fails in
the future pass a HINT to the user to set an env var to allow the test
to be skipped in the future.
 2016-07-10 20:16:06 -07:00
Sean Chittenden 710173e9cb
Build the Cgroup fingerprinter on only Linux. 
Change the logic from `!linux` to an empty build tag so that *if*
another platform picks up Cgroups support they can add themselves to the
necessary build tags for this fingerprinter and be on their way.
Because this technology isn't inherently Linux-specific and isn't
mutually exclusive of other resource isolation containers, resist the
urge to rename the Cgroup fingerprinter to something generic like the
ResourceContainerFingerprinter.
 2016-07-10 13:55:06 -07:00
Sean Chittenden bdd7022fdc
Centralize the fingerprintrs. 
Add platform specific fingerprinters per platform.

Requested by: @diptanu
 2016-07-09 22:31:14 -07:00
Sean Chittenden 1e2e0ca050
Initialize the list of available fingerprinters per platform. 2016-07-09 00:22:42 -07:00
Sean Chittenden 03c571c61b
Consolidate fingerprinters into a single map. 2016-07-08 23:37:14 -07:00
Jake Champlin f094969c7b
Update failing tests 2016-06-23 11:28:17 -04:00
Alex Dadgar 14e950f882 Treat float as int 2016-06-22 15:09:39 -07:00
Alex Dadgar 4ff8edd2da Floor CPU MHz and total compute and mark hostname as unique 2016-06-22 15:01:36 -07:00
Sean Chittenden 21b84fc3e6
Memoize the CPU stats. Error if CPU fingerprinting fails. 2016-06-17 12:13:53 -07:00
Sean Chittenden 686c125fea
Record and use only the first Mhz from the CPU fingerprinter. 
Assume all cores are the same speed.
 2016-06-17 11:06:57 -07:00
Sean Chittenden 4cc90753f8
In the debug log, split the unit from the measurement 
awk(1) friendly is UNIX(tm) friendly.
 2016-06-16 23:07:13 -07:00
Sean Chittenden 2dcb591cd8
Warn when we're unable to fingerprint the CPU Mhz 2016-06-16 23:07:13 -07:00
Sean Chittenden b8e63411c0
Explicitly call cpu.Counts() to determine the CPU core count 
Much safer than counting the number of InfoStat structs returned.
 2016-06-16 23:07:13 -07:00
Sean Chittenden ec77a1869e
Test for errors 2016-06-16 14:43:46 -07:00
Sean Chittenden bcbec34937
Only actively test Consul when env CONSUL_HTTP_ADDR is set 2016-06-10 15:50:11 -04:00
Sean Chittenden 6fdf9135cb
Provide a default ConsulConfig for client/config.DefaultConfig() 
Change the unit test to only test if the consul link exists, not the
value of the link.  The old test was hostname specific and therefore
would always be different based on the environment running the tests.
 2016-06-10 15:50:11 -04:00
Sean Chittenden bff57a0dce
Reconcile, clean up, and centralize API version numbers (major and minor). 
Reduce future confusion by introducing a minor version that is gossiped out
via the `mvn` Serf tag (Minor Version Number, `vsn` is already being used for
to communicate `Major Version Number`).

Background: hashicorp/consul/issues/1346#issuecomment-151663152
 2016-06-10 15:50:11 -04:00
Sean Chittenden e727fd8c3c
Centralize the creation of a consul/api.Config struct. 
While documented, the consul.timeout parameter wasn't ever set
except one-off in the Consul fingerprinter.
 2016-06-10 15:50:11 -04:00
Diptanu Choudhury 15d867d5f1 Updated gopsutil 2016-05-28 19:42:34 -07:00
Sean Chittenden dc28ab0cb5
Speling police 2016-05-15 09:41:34 -07:00
Sean Chittenden 9fd4b82390
Establish a floor of one core for the number of cores. 
In most cases the upstream library [shirou/gopsutil](https://github.com/shirou/gopsutil)
needs to be fixed.
 2016-05-09 12:22:40 -07:00
Sean Chittenden 53d4681b61
Emit various debugging information with the results of the fingerprinter 2016-05-09 12:21:51 -07:00
Sean Chittenden a2b71983c0
cgroups are a decidedly Linux-only feature. Build and test as such. 2016-05-09 11:56:35 -07:00
Sean Chittenden 8e88b11596
Decrease the log-level from WARN to DEBUG when fingerprinting GCE 
This brings the logging here inline with the remaining fingerprinting code
 2016-05-09 11:56:35 -07:00
Sean Chittenden 2ff8b10e05
Rename cgroup_universal.go to cgroup_default.go 
Universal implies it is applicable to Linux, whereas default implies
the fallthrough for the non-Linux build targets.
 2016-05-09 11:56:35 -07:00
Sean Chittenden f8e9a759d3
Move network detection code to Linux-specific build 
Non-Linux build targets get the current default of 0.  This will allow
platform specific fingerprinting for network capabilities.
 2016-05-09 11:56:35 -07:00
Sean Chittenden f2e01f0eab
Stub out FreeBSD support for Nomad 
Compiles, but is not functional (yet).
 2016-05-09 11:56:35 -07:00
Troy Swanson f16468c27a Make logging more consistent 2016-04-15 15:42:57 -05:00
Alex Dadgar aefa4b9207 add nomad fingerprinter 2016-03-22 17:12:30 -07:00
Alex Dadgar 4ce455be31 Merge pull request #712 from iverberk/f-cgroup-finterprinter 
Add periodic cgroup fingerprinter
 2016-01-29 08:50:43 -08:00
Ivo Verberk 22fef1766b Add comments and small improvements to cgroup fingerprinter 2016-01-29 14:34:29 +01:00
Ivo Verberk 2921cf0d92 Fix comment 2016-01-27 10:56:35 +01:00
Ivo Verberk 5f86e28974 Add a periodic cgroup fingerprinter 2016-01-27 07:22:25 +01:00