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125 Commits

Author SHA1 Message Date
Dong Chen 26931816c4 Manager should retry EventMonitoring on failure. 
Signed-off-by: Dong Chen <dongluo.chen@docker.com>
 2016-03-16 15:35:22 -07:00
Sun Hongliang 172048942d fix typos. 
Signed-off-by: Sun Hongliang <allen.sun@daocloud.io>
 2016-03-14 11:21:59 +08:00
Nishant Totla 6af37c4888 Updating info function to use engine-api 
Signed-off-by: Nishant Totla <nishanttotla@gmail.com>
 2016-03-09 13:58:50 -08:00
Nishant Totla 453304c795 Updating version function to use engine-api 
Signed-off-by: Nishant Totla <nishanttotla@gmail.com>
 2016-03-07 17:46:24 -08:00
Nishant Totla d4cfba1844 Adding engine-api client 
Signed-off-by: Nishant Totla <nishanttotla@gmail.com>
 2016-03-07 15:05:43 -08:00
Dong Chen e0583ea7d7 Prevent crash on channel double close. 
Signed-off-by: Dong Chen <dongluo.chen@docker.com>
 2016-03-07 11:48:01 -08:00
Sun Hongliang c34a45023f fix typos in a test file and a function annotation 
Signed-off-by: Sun Hongliang <allen.sun@daocloud.io>
 2016-03-05 00:39:15 +08:00
Dong Chen 87a03b9157 Close TCP connections at disconnect. 
Signed-off-by: Dong Chen <dongluo.chen@docker.com>
 2016-03-01 13:48:58 -08:00
Doug Davis 4dc645bb8a Add missing 'defer' 
as it stands now the lock at this spot in the code is pretty useless.
All it does it block us but since we release the lock before we check
e.state its a roadblock with no real purpose.
One could argue that a lock isn't needed at all but I think having it
there for consistency with the other funcs would be good.

Signed-off-by: Doug Davis <dug@us.ibm.com>
 2016-02-29 13:51:10 -08:00
Yongqiao Wang ddce40187c Find some typos when browse the code, fix them in this patch. 
Signed-off-by: Yongqiao Wang <yqwyq@cn.ibm.com>
 2016-02-26 20:16:39 +08:00
Sun Hongliang aa6ff494e4 Fix #1873 
force to validate whether engine's label is like format "key=value"

Signed-off-by: Sun Hongliang <allen.sun@daocloud.io>
 2016-02-25 12:58:25 +08:00
Victor Vieux 854cad3c14 don't erase hostconfig on refresh 
Signed-off-by: Victor Vieux <vieux@docker.com>
 2016-02-18 10:01:26 -08:00
Victor Vieux c42142e408 Revert "Passing HostConfig for /start endpoint" 
This reverts commit 6ff0d29c9d.

Signed-off-by: Victor Vieux <vieux@docker.com>
 2016-02-17 15:46:37 -08:00
Nishant Totla 6ff0d29c9d Passing HostConfig for /start endpoint 
Signed-off-by: Nishant Totla <nishanttotla@gmail.com>
 2016-02-17 11:06:51 -08:00
Dong Chen bfc556613b Lock engine to prevent simultaneous change on `containers` map. 
Signed-off-by: Dong Chen <dongluo.chen@docker.com>
 2016-02-12 15:34:15 -08:00
Chanwit Kaewkasi fce3620235 Merge pull request #1794 from dongluochen/refreshBackoffOnFailure 
Implement engine refresh backoff strategy for failing nodes
 2016-02-12 19:58:08 +07:00
Alexandre Beslic 3c044d045c Merge pull request #1777 from vieux/remove_refresh_networks 
remove refresh networks from cluster to improve perfs
 2016-02-11 15:47:44 -08:00
Dong Chen b03bf75557 Implement engine refresh backoff strategy for failing nodes. Use a backoff factor so the backoff speed is relative to user setting. 
Signed-off-by: Dong Chen <dongluo.chen@docker.com>
 2016-02-11 15:37:17 -08:00
Victor Vieux 64b9c50b69 use same HTTP client as dockerengine 
Signed-off-by: Victor Vieux <vieux@docker.com>
 2016-02-11 15:03:38 -08:00
Victor Vieux 3747ec9b9f change refresh logic with new events 
Signed-off-by: Victor Vieux <vieux@docker.com>
 2016-02-10 00:48:31 -08:00
Victor Vieux 5492f4ab82 remove refresh networks 
Signed-off-by: Victor Vieux <vieux@docker.com>
 2016-02-09 20:14:58 -08:00
Victor Vieux f7f7f7a99b fix missing event on rescheduling 
Signed-off-by: Victor Vieux <vieux@docker.com>
 2016-02-09 14:57:20 -08:00
Dong Chen 388b8fd50f Only record connection failure error in error message. 
Signed-off-by: Dong Chen <dongluo.chen@docker.com>
 2016-02-01 22:30:36 -08:00
Dong Chen 3a99c4ca85 Ignore 404 error. Remove trailing white spaces from error, including new lines. 
Signed-off-by: Dong Chen <dongluo.chen@docker.com>
 2016-02-01 20:44:36 -08:00
Victor Vieux 1be46e7e58 retry monitor events on EOF 
Signed-off-by: Victor Vieux <vieux@docker.com>
 2016-01-29 09:32:29 -08:00
Isabel Jimenez c809e6a643 Fix double start 
Signed-off-by: Isabel Jimenez <contact@isabeljimenez.com>
 2016-01-31 19:08:48 -05:00
Victor Vieux 188b3fd00d change rlock to lock 
Signed-off-by: Victor Vieux <vieux@docker.com>
 2016-01-28 08:25:13 -08:00
Dong Chen abffebf09e Provide error when engine version is unsupported. 
Signed-off-by: Dong Chen <dongluo.chen@docker.com>
 2016-01-25 15:58:48 -08:00
Victor Vieux 1225eddc79 allow engine/name support in volumes 
Signed-off-by: Victor Vieux <vieux@docker.com>
 2016-01-16 17:40:53 -08:00
Dong Chen 46a33f70ff Use exponential backoff strategy to validate pending engine. 
Signed-off-by: Dong Chen <dongluo.chen@docker.com>
 2016-01-21 14:02:34 -08:00
Dong Chen 14bfc52d36 Enforce minimum backoff to avoid simultaneous validation on one engine. 
Signed-off-by: Dong Chen <dongluo.chen@docker.com>
 2016-01-20 17:49:40 -08:00
Dong Chen 15c9dbaee0 Support TCP_USER_TIMEOUT for Linux and its equivalent in Mac 
Signed-off-by: Dong Chen <dongluo.chen@docker.com>
 2016-01-18 15:46:27 -08:00
Victor Vieux 04fb48d27a support 1.10 events 
Signed-off-by: Victor Vieux <vieux@docker.com>
 2016-01-15 19:35:04 -08:00
Alexandre Beslic d21748699d Merge pull request #1565 from jimmyxian/fresh-image-when-commit 
fresh image when receive commit event
 2016-01-13 12:01:09 -08:00
Dong Chen 8f384b1d40 Address review comments. 
Signed-off-by: Dong Chen <dongluo.chen@docker.com>
 2016-01-11 16:08:51 -08:00
Dong Chen cf664141b6 Scheduler prefers nodes without connection failures. 
Signed-off-by: Dong Chen <dongluo.chen@docker.com>
 2016-01-11 11:42:58 -08:00
Xian Chaobo 1fef59f738 fresh image when receive commit event 
Signed-off-by: Xian Chaobo <xianchaobo@huawei.com>
 2016-01-08 17:25:30 +08:00
Dong Chen 7e266f18ed Name constants. 
Signed-off-by: Dong Chen <dongluo.chen@docker.com>
 2016-01-07 15:55:12 -08:00
Dong Chen 58a0e1719d Update failureCount scenario and test cases. 
Signed-off-by: Dong Chen <dongluo.chen@docker.com>
 2016-01-06 10:33:51 -08:00
Dong Chen 995866d76c Improve node management. 
1. Introduce pending state. Pending nodes need validation before moving to healthy state. Resolve issues of duplicate ID and dead node drop issues.
2. Expose error and last update time in docker info.
3. Use connect success/failure to drive state transition between healthy and unhealthy.

Signed-off-by: Dong Chen <dongluo.chen@docker.com>
 2015-12-30 13:25:43 -08:00
Dong Chen 02553d0727 Cover connection failure error reported by dockerclient and by proxy cases. 
Signed-off-by: Dong Chen <dongluo.chen@docker.com>
 2015-12-15 19:20:29 -08:00
Dong Chen 9bc6c35321 Use engine connection error to fail engine fast. 
Signed-off-by: Dong Chen <dongluo.chen@docker.com>
 2015-12-15 19:13:03 -08:00
Dong Chen ec3b00c484 Reorganize engine failure detection procedure. Change engine option 'RefreshRetry' to 'FailureRetry'. 
Signed-off-by: Dong Chen <dongluo.chen@docker.com>
 2015-12-15 19:13:03 -08:00
Dong Chen 4d24256c19 Use failureCount as a secondary health indicator. 
Signed-off-by: Dong Chen <dongluo.chen@docker.com>
 2015-12-15 19:13:03 -08:00
Daniel Hiltgen dde577d154 Add token pass-thru for Authconfig 
This augments the CreateContainer call to detect the AuthConfig header
and use any supplied auth for pull operations.  This will allow pulling
of protected image on to specific node during the create operation.

CLI usage example using username/password:

    # Calculate the header
    REPO_USER=yourusername
    read -s PASSWORD
    HEADER=$(echo "{\"username\":\"${REPO_USER}\",\"password\":\"${PASSWORD}\"}"|base64 -w 0 )
    unset PASSWORD
    echo HEADER=$HEADER

    # Then add the following to your ~/.docker/config.json
    "HttpHeaders": {
        "X-Registry-Auth": "<HEADER string from above>"
    }

    # Now run a private image against swarm:
    docker run --rm -it yourprivateimage:latest

CLI usage example using registry tokens: (Required engine 1.10 with new auth token support)

    REPO=yourrepo/yourimage
    REPO_USER=yourusername
    read -s PASSWORD
    AUTH_URL=https://auth.docker.io/token
    TOKEN=$(curl -s -u "${REPO_USER}:${PASSWORD}" "${AUTH_URL}?scope=repository:${REPO}:pull&service=registry.docker.io" |
        jq -r ".token")
    HEADER=$(echo "{\"registrytoken\":\"${TOKEN}\"}"|base64 -w 0 )
    echo HEADER=$HEADER

    # Update the docker config as above, but the token will expire quickly...

Signed-off-by: Daniel Hiltgen <daniel.hiltgen@docker.com>
 2015-12-11 18:36:55 -08:00
Alexandre Beslic f21efa4337 Increase default TTL and heartbeat value 
Increases the default ttl and heartbeat value for discovery.
Because the node will still be listed for a long period on
`docker info`, there is now a Status to know if a node is
in the healthy or unhealthy state.

Signed-off-by: Alexandre Beslic <abronan@docker.com>
 2015-12-04 17:11:33 -08:00
Alexandre Beslic e82752cace Merge pull request #1363 from dongluochen/refreshConfiguration 
add engine options for refresh interval
 2015-11-25 14:30:16 -08:00
Dong Chen a150a0d521 Add cli test for engine refresh options 
Signed-off-by: Dong Chen <dongluo.chen@docker.com>
 2015-11-18 13:45:39 -08:00
Victor Vieux 3b6d9b6820 monitor events just after the info 
Signed-off-by: Victor Vieux <vieux@docker.com>
 2015-11-02 17:04:01 -08:00
Victor Vieux 3f29299afd refresh volumes after creating a container 
Signed-off-by: Victor Vieux <vieux@docker.com>
 2015-11-02 16:31:57 -08:00