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193 Commits

Author SHA1 Message Date
Chanwit Kaewkasi 8bac536980 fix test case per refactoring 
Signed-off-by: Chanwit Kaewkasi <chanwit@gmail.com>
 2015-04-10 01:23:34 +07:00
Chanwit Kaewkasi 1fd19c41ef update port filter document for host mode 
Signed-off-by: Chanwit Kaewkasi <chanwit@gmail.com>
 2015-04-10 00:32:13 +07:00
Chanwit Kaewkasi 83848918da add test case for the host mode 
Signed-off-by: Chanwit Kaewkasi <chanwit@gmail.com>
 2015-04-10 00:32:11 +07:00
Chanwit Kaewkasi 6102c1d357 add port filter for the host mode 
Signed-off-by: Chanwit Kaewkasi <chanwit@gmail.com>
 2015-04-10 00:32:10 +07:00
Victor Vieux 0c1782c7c0 fix proxyRandom and cleanup node -> engine 
Signed-off-by: Victor Vieux <victorvieux@gmail.com>
 2015-04-06 13:38:10 -07:00
Victor Vieux 1297a4cef2 transform node interface to engine struct 
Signed-off-by: Victor Vieux <victorvieux@gmail.com>
 2015-04-06 13:19:37 -07:00
Victor Vieux 805b4763f4 disable cluster flag 
Signed-off-by: Victor Vieux <victorvieux@gmail.com>
 2015-04-03 16:33:48 -07:00
Victor Vieux 8f50c0eb7a use names everywhere 
Signed-off-by: Victor Vieux <victorvieux@gmail.com>
 2015-04-03 16:22:56 -07:00
Victor Vieux 20ec7a889e add strategy and filters to docker info 
Signed-off-by: Victor Vieux <victorvieux@gmail.com>
 2015-04-03 15:56:26 -07:00
Chanwit Kaewkasi fd643ad079 cleanup index and reuse size vars 
Signed-off-by: Chanwit Kaewkasi <chanwit@gmail.com>
 2015-04-02 13:54:39 +07:00
Victor Vieux 410d85ac07 Add missing doc for the spread strategy 
Signed-off-by: Victor Vieux <victorvieux@gmail.com>
 2015-04-01 17:20:27 -07:00
Victor Vieux 58b282a4a3 Merge pull request #545 from aluzzardi/synchronous-creater-destroy 
Make container creation and destruction synchronous.
 2015-04-01 15:41:26 -07:00
Anton Tiurin f760b25e12 [Random] Pick a node for O(1), not for O(n) 
Signed-off-by: Anton Tiurin <noxiouz@yandex.ru>
 2015-04-02 00:23:35 +03:00
Sriram Natarajan 6c1eeef280 Update Filters README with dependency filter link 
Signed-off-by: Sriram Natarajan <natarajan.sriram@gmail.com>
 2015-04-01 12:17:25 -07:00
Andrea Luzzardi ca05173e41 Make container creation and destruction synchronous. 
This is in order to fix race conditions. Currently, container creation
can happen in parallel which means that the scheduler operates on stale
data.

Fixes #427

Signed-off-by: Andrea Luzzardi <aluzzardi@gmail.com>
 2015-03-31 14:11:51 -07:00
Sriram Natarajan 538e2f5b7e Validate value by checking for whitespace in constraint expression 
Signed-off-by: Sriram Natarajan <natarajan.sriram@gmail.com>
 2015-03-31 00:21:19 -07:00
Sriram Natarajan 8a71a1d114 Fix 404 Error in Filter and Strategy README files 
Signed-off-by: Sriram Natarajan <natarajan.sriram@gmail.com>
 2015-03-30 23:30:52 -07:00
Matt Bajor d87c48ae4e Fix lint violations 
This changeset fixes all lint violations that show up with a
min_confidence of 1

- Issue #500: Run golint on codebase

Signed-off-by: Matt Bajor <matt@notevenremotelydorky.com>
 2015-03-27 21:17:44 -06:00
smothiki b91fa60246 Modify documentation for soft constraints 
Signed-off-by: sivaram mothiki <sivaram@opdemand.com>
 2015-03-23 11:22:21 -06:00
smothiki cfbbb0c9cb Add support for soft constraints 
Signed-off-by: sivaram mothiki <sivaram@opdemand.com>
 2015-03-23 11:22:21 -06:00
smothiki f9e82918b7 Add isSoft bool in type expr 
Signed-off-by: sivaram mothiki <sivaram@opdemand.com>
 2015-03-23 11:22:21 -06:00
smothiki dd78f41c32 modify documentation for the sofaffinity example 
Signed-off-by: sivaram mothiki <sivaram@opdemand.com>
 2015-03-23 11:22:21 -06:00
smothiki 204216f173 Add support for soft affinities 
Add documentation for soft affinity

trim ~ if the expression is not regex

Add example for !=~

Signed-off-by: sivaram mothiki <sivaram@opdemand.com>
 2015-03-23 11:22:20 -06:00
Nicolas Jouannem cb3f330696 Corrected two typos. 
Signed-off-by: Nicolas Jouannem <nick@nickology.com>
 2015-03-21 21:28:07 +01:00
Andrea Luzzardi b04197d3c0 Merge pull request #451 from vieux/number_container 
use number of containers in binpack + fix some tests
 2015-03-17 11:07:57 +01:00
Abdul Qabiz 918b762030 Fix typos 
Signed-off-by: Abdul Qabiz <abdul.qabiz@gmail.com>
 2015-03-17 06:46:20 +05:30
Andrea Luzzardi 2e724f95e0 Merge pull request #461 from lalyos/patch-1 
Make sample `docker ps` output fit the screen
 2015-03-11 16:32:40 -07:00
Victor Vieux 01a6e8a392 user number of containers in binpack 
Signed-off-by: Victor Vieux <vieux@docker.com>
 2015-03-10 16:52:42 -07:00
lalyos 308876e3c0 Make sample `docker ps` output fit the screen 
The usual `docker ps` output is way long. When reading it on github there is no sign that the reader should
scroll. created and status fields deleted, and some space to make it fit the browser.

Signed-off-by: lalyos <lalyos@yahoo.com>
 2015-03-09 20:14:36 +01:00
Victor Vieux 2f19f5899a Add spread strategy and make it the default 
Signed-off-by: Victor Vieux <vieux@docker.com>
 2015-03-07 15:17:42 -08:00
Matthew Gallagher 3c7e74c43e Corrected typos in swarm scheduler docs 
Signed-off-by: Matthew Gallagher <mattva01@gmail.com>
 2015-02-28 03:31:49 -05:00
Matthew Fisher 08b0ddbd14 refactor score to weightedNode structure 
In many different scheduling strategies, a node is typically given
a certain weight based upon its values that are important to the
overall strategy. Exposing a weightedNode structure as well as a
new weightedNodeList type allows one to operate upon a set of nodes for
sorting purposes by assigning weights to each node and calling
sort.Sort() on a weightedNodeList.

Signed-off-by: Matthew Fisher <matthewf@opdemand.com>
 2015-02-27 15:48:53 +00:00
Victor Vieux d8042f9677 add Node interface 
Usable -> Total & Reserved -> Used

Signed-off-by: Victor Vieux <vieux@docker.com>
 2015-02-27 14:25:50 -08:00
Victor Vieux 47e03120f5 remove Nodes(), add Images() and Images() 
Signed-off-by: Victor Vieux <vieux@docker.com>
 2015-02-27 14:20:37 -08:00
Victor Vieux ce98e66c63 cluster API instead of scheduler API 
Signed-off-by: Victor Vieux <vieux@docker.com>
 2015-02-27 14:20:37 -08:00
Victor Vieux 126f550317 add SchedulerOptions 
Signed-off-by: Victor Vieux <vieux@docker.com>
 2015-02-27 14:20:37 -08:00
Victor Vieux dd537dbe74 clean cut cluster - scheduler 
Signed-off-by: Victor Vieux <vieux@docker.com>
 2015-02-27 14:20:37 -08:00
Victor Vieux 98a21bd373 initial mesos.go file full fo TODOs 
Signed-off-by: Victor Vieux <vieux@docker.com>
 2015-02-27 14:20:37 -08:00
Victor Vieux eb88068f93 refactor code: move filter/ and strategy/ out of scheduler and create a simple 
scheduler interface.

Signed-off-by: Victor Vieux <vieux@docker.com>
 2015-02-27 14:20:37 -08:00
Sven Dowideit c530cd1523 add an index and go make some small tweaks 
Signed-off-by: Sven Dowideit <SvenDowideit@home.org.au>
 2015-02-26 11:19:14 +10:00
Andrea Luzzardi 97334b0193 Dependency Filter: co-schedule dependent containers on the same node. 
Supported dependencies:
- Shared volumes: `--volumes-from=dependency`
- Links: `--link=dependency:alias`
- Shared network stack: `--net=container:dependency`

Fixes #251

Signed-off-by: Andrea Luzzardi <aluzzardi@gmail.com>
 2015-02-10 13:26:21 -08:00
Derek Schultz 7709691f0b correct typo 
Signed-off-by: Derek Schultz <schultz.derek@gmail.com>
 2015-02-10 01:27:33 -07:00
zhangbaitong 3c10270289 Docs:fix the problem of logic in filter section 
Signed-off-by: zhangbaitong <zhangbaitong@163.com>
 2015-02-07 14:35:49 +08:00
zhangbaitong 67f4fbb42a docs:fix the problem of description 
Signed-off-by: zhangbaitong <zhangbaitong@163.com>
 2015-02-06 09:38:13 +08:00
Sven Dowideit f8dc6e3f73 fix 2 broken links - there's no strategy README yet, so we can't link to it in the Docker docs 
Signed-off-by: Sven Dowideit <SvenDowideit@home.org.au>
 2015-02-04 13:04:15 +10:00
Victor Vieux 3926582d7d add README.md for strategies 
Signed-off-by: Victor Vieux <vieux@docker.com>
 2015-02-03 22:48:45 +00:00
Sven Dowideit 14c4fb81cf Add docker.docker.com metadata and reflow to 80-chars for GH diffs 
Signed-off-by: Sven Dowideit <SvenDowideit@docker.com>
 2015-02-02 09:53:43 +10:00
Andrea Luzzardi 51e89bc928 constraint filter: Simplify code. 
Signed-off-by: Andrea Luzzardi <aluzzardi@gmail.com>
 2015-01-28 15:35:40 -08:00
Andrea Luzzardi df4ffb5a7b affinity: Ensure affinities can be chained. 
Signed-off-by: Andrea Luzzardi <aluzzardi@gmail.com>
 2015-01-28 12:16:23 -08:00
Andrea Luzzardi 04fc1ab997 expr: Get rid of MatchEmpty. 
Signed-off-by: Andrea Luzzardi <aluzzardi@gmail.com>
 2015-01-28 12:12:09 -08:00
Andrea Luzzardi fc192b7077 affinity: Fix expression matching by passing arguments in bulk. 
Signed-off-by: Andrea Luzzardi <aluzzardi@gmail.com>
 2015-01-28 12:07:20 -08:00
Andrea Luzzardi 5627b390df filter expr: Test that the order in Match doesn't matter. 
Signed-off-by: Andrea Luzzardi <aluzzardi@gmail.com>
 2015-01-28 12:07:20 -08:00
Victor Vieux 2f1a9b21b6 fix match 
Signed-off-by: Victor Vieux <vieux@docker.com>
 2015-01-28 12:07:20 -08:00
Victor Vieux cdf884cd10 Merge pull request #310 from aluzzardi/random-port-detection 
Port filter: Random port assignment conflict detection.
 2015-01-27 12:29:36 -08:00
Andrea Luzzardi faa519905e Port filter: Random port assignment conflict detection. 
This change takes into account ports that have been randomly allocated
on the node.

When starting containers with no explicit external port (e.g. `-p 80`),
Docker allocates a random port on the node.

The problem is that Swarm didn't see that random port as taken, meaning
that another container could explicitely ask for it, resulting in a
broken container.

Replaces #274
Fixes #272

Signed-off-by: Andrea Luzzardi <aluzzardi@gmail.com>
 2015-01-26 17:29:20 -08:00
Victor Vieux 231ded20e0 improve some logs 
Signed-off-by: Victor Vieux <vieux@docker.com>
 2015-01-26 23:41:56 +00:00
Pierre Wacrenier eb48f4d2f0 Remove the container's state from the store when destroyed 
Signed-off-by: Pierre Wacrenier <pierre.wacrenier@gmail.com>
 2015-01-26 22:34:47 +01:00
Victor Vieux 6af7c3c209 match only repo 
Signed-off-by: Victor Vieux <vieux@docker.com>
 2015-01-24 21:27:03 -08:00
Victor Vieux 02cc59840f Revert "Fixes panic when ports are not specified" 
This reverts commit a916f9cde0.

Signed-off-by: Victor Vieux <vieux@docker.com>
 2015-01-24 01:42:15 +00:00
Victor Vieux 3d8aed071e correct typos in filter readme 
Signed-off-by: Victor Vieux <vieux@docker.com>
 2015-01-24 00:43:25 +00:00
Brian Goff a916f9cde0 Fixes panic when ports are not specified 
Signed-off-by: Brian Goff <cpuguy83@gmail.com>
 2015-01-23 15:56:14 -05:00
Victor Vieux e9f487bcaf update README.mds 
Signed-off-by: Victor Vieux <vieux@docker.com>
 2015-01-21 22:47:31 +00:00
Andrea Luzzardi 10074faa75 Merge pull request #261 from vieux/chanwit-constraints-expr 
Proposal: constraint & affinity filter expression enhancement
 2015-01-20 16:38:24 -08:00
Victor Vieux e546965cf3 refactor and remove <= and >= 
Signed-off-by: Victor Vieux <vieux@docker.com>
 2015-01-21 00:24:51 +00:00
Jessica B. Hamrick 634dd00497 Remove unnecessary arguments from Equal and NotEqual 
Signed-off-by: Jessica B. Hamrick <jhamrick@berkeley.edu>
 2015-01-20 15:08:01 -08:00
Jessica B. Hamrick 63109bb0f2 Remove total variable 
Signed-off-by: Jessica B. Hamrick <jhamrick@berkeley.edu>
 2015-01-20 11:42:02 -08:00
Chanwit Kaewkasi bf852ec243 update expression syntax in doc 
Signed-off-by: Chanwit Kaewkasi <chanwit@gmail.com>
 2015-01-20 15:45:38 +07:00
Chanwit Kaewkasi 3c147df81a remove unsupported operators 
Signed-off-by: Chanwit Kaewkasi <chanwit@gmail.com>
 2015-01-20 15:45:36 +07:00
Chanwit Kaewkasi e4db376a6d support affinity and validate key and value properly 
Signed-off-by: Chanwit Kaewkasi <chanwit@gmail.com>
 2015-01-20 15:44:55 +07:00
Chanwit Kaewkasi 45b7f26394 refactor matching into filter/utils.go 
Signed-off-by: Chanwit Kaewkasi <chanwit@gmail.com>
 2015-01-20 10:42:23 +07:00
Jessica B. Hamrick 11ebdb050c Fix the scheduling bug, fixes #253 
Signed-off-by: Jessica B. Hamrick <jhamrick@berkeley.edu>
 2015-01-19 19:19:35 -08:00
Jessica B. Hamrick f942cb2e69 Add test that fails to execute the proper strategy 
Signed-off-by: Jessica B. Hamrick <jhamrick@berkeley.edu>
 2015-01-19 19:19:32 -08:00
Chanwit Kaewkasi d77c9596b1 add double equals comparison 
Signed-off-by: Chanwit Kaewkasi <chanwit@gmail.com>
 2015-01-20 10:04:19 +07:00
Chanwit Kaewkasi 7ee722b2d7 support relative comparisons in constraints 
Signed-off-by: Chanwit Kaewkasi <chanwit@gmail.com>
 2015-01-20 10:03:34 +07:00
Chanwit Kaewkasi d335f59757 implement alternative negation syntax 
Signed-off-by: Chanwit Kaewkasi <chanwit@gmail.com>
 2015-01-20 10:02:13 +07:00
Chanwit Kaewkasi 25231f3bb3 fix test failed per rebase #228 
Signed-off-by: Chanwit Kaewkasi <chanwit@gmail.com>
 2015-01-20 10:02:12 +07:00
Chanwit Kaewkasi 5b973d0057 improve to allow optional matching with case-insensitivity 
Signed-off-by: Chanwit Kaewkasi <chanwit@gmail.com>
 2015-01-20 10:02:10 +07:00
Chanwit Kaewkasi b4a7abdc83 add a testcase for escape regexp 
Signed-off-by: Chanwit Kaewkasi <chanwit@gmail.com>
 2015-01-20 10:02:09 +07:00
Chanwit Kaewkasi 790b1ea45d cleanup and add comments 
Signed-off-by: Chanwit Kaewkasi <chanwit@gmail.com>
 2015-01-20 10:02:07 +07:00
Chanwit Kaewkasi 564cca1a22 explain expression syntax in README 
Signed-off-by: Chanwit Kaewkasi <chanwit@gmail.com>
 2015-01-20 10:02:05 +07:00
Chanwit Kaewkasi 54c7c12d05 improve regexp matching 
Signed-off-by: Chanwit Kaewkasi <chanwit@gmail.com>
 2015-01-20 10:00:48 +07:00
Chanwit Kaewkasi 37e10e9656 support not in constraints expressions 
Signed-off-by: Chanwit Kaewkasi <chanwit@gmail.com>
 2015-01-20 10:00:12 +07:00
Andrea Luzzardi 1e92f854d5 Merge pull request #243 from vieux/affinity 
add affinity (start next to a container/image)
 2015-01-19 14:02:03 -08:00
Victor Vieux 110c3b6c39 Merge pull request #236 from aluzzardi/state-store 
Store requested state persistently.
 2015-01-19 13:43:11 -08:00
Gp De Ciantis e255413b0a Fixed spelling error 'Healty' to 'Healthy' 
Signed-off-by: Gp De Ciantis <gdeciantis@gmail.com>
 2015-01-19 20:50:54 +00:00
Victor Vieux 98914a122c tweak doc 
Signed-off-by: Victor Vieux <vieux@docker.com>
 2015-01-16 00:10:36 +00:00
Victor Vieux 5a85211449 add images test 
Signed-off-by: Victor Vieux <vieux@docker.com>
 2015-01-16 00:10:36 +00:00
Victor Vieux 5564894744 add images cache 
Signed-off-by: Victor Vieux <vieux@docker.com>
 2015-01-16 00:10:36 +00:00
Victor Vieux d54c5f8046 add doc 
Signed-off-by: Victor Vieux <vieux@docker.com>
 2015-01-16 00:10:36 +00:00
Victor Vieux ccee1f67e8 add affinity: 
Signed-off-by: Victor Vieux <vieux@docker.com>
 2015-01-16 00:10:36 +00:00
Andrea Luzzardi 6410f9ad35 Store requested state persistently. 
Signed-off-by: Andrea Luzzardi <aluzzardi@gmail.com>
Signed-off-by: Victor Vieux <vieux@docker.com>
 2015-01-15 23:10:50 +00:00
Victor Vieux 7260a66886 use HealthFilter 
Signed-off-by: Victor Vieux <vieux@docker.com>
 2015-01-15 19:32:48 +00:00
Victor Vieux f0e9fb032d prevent undercommit for now 
Signed-off-by: Victor Vieux <vieux@docker.com>
 2015-01-14 00:57:13 +00:00
Victor Vieux 45ea947e0e OverCommit -> Usable 
Signed-off-by: Victor Vieux <vieux@docker.com>
 2015-01-14 00:40:55 +00:00
Victor Vieux d57eca7bc9 move overcommit outside of the strategies 
Signed-off-by: Victor Vieux <vieux@docker.com>
 2015-01-14 00:33:49 +00:00
Victor Vieux d8b609c161 Move overcommit outside of binpacking and use 105 instead of 0.05 
Signed-off-by: Victor Vieux <vieux@docker.com>
 2015-01-14 00:33:49 +00:00
Keegan Lowenstein 89e482b633 Fix typos and whitespace 
Signed-off-by: Keegan Lowenstein <keegan.lowenstein@gmail.com>
 2015-01-13 14:13:01 -08:00
Andrea Luzzardi 94cf009e46 Container: Make Node public instead of exposing it through Node(). 
Signed-off-by: Andrea Luzzardi <aluzzardi@gmail.com>
 2015-01-12 08:14:11 -08:00
Andrea Luzzardi 6a34054e58 Typo: Initialise -> Initialize. 
Signed-off-by: Andrea Luzzardi <aluzzardi@gmail.com>
 2015-01-05 07:32:57 -08:00
Chanwit Kaewkasi 869c57ccb1 need int64 cast to prevent overflow on the 32-bit architecture 
Signed-off-by: Chanwit Kaewkasi <chanwit@gmail.com>
 2014-12-30 15:40:54 +07:00