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1121 Commits

Author SHA1 Message Date
Michael Schurter
b4e40efa15 Fix shutdown when consul is down 2017-04-19 12:42:47 -07:00
Michael Schurter
80882f3e0e Switch ServiceClient to synchronizing state 
Previously it applied a stream of operations. Reconciling state is less
complex and error prone at the cost of slightly higher CPU/memory usage.
 2017-04-19 12:42:47 -07:00
Michael Schurter
b6937912d8 Add UpdateTask method instead of Remove/Add 2017-04-19 12:42:47 -07:00
Michael Schurter
7930d35925 Remove some lies 2017-04-19 12:42:47 -07:00
Michael Schurter
e13b149628 Remove unused syncInterval 2017-04-19 12:42:47 -07:00
Michael Schurter
10cb924b2c Refactor Consul Syncer into new ServiceClient 
Fixes #2478 #2474 #1995 #2294

The new client only handles agent and task service advertisement. Server
discovery is mostly unchanged.

The Nomad client agent now handles all Consul operations instead of the
executor handling task related operations. When upgrading from an
earlier version of Nomad existing executors will be told to deregister
from Consul so that the Nomad agent can re-register the task's services
and checks.

Drivers - other than qemu - now support an Exec method for executing
abritrary commands in a task's environment. This is used to implement
script checks.

Interfaces are used extensively to avoid interacting with Consul in
tests that don't assert any Consul related behavior.
 2017-04-19 12:42:47 -07:00
Alex Dadgar
ea15f4b05e Diff code fixes 2017-04-16 16:54:40 -07:00
Alex Dadgar
376e177836 Status shows type of job 2017-04-15 17:08:05 -07:00
Alex Dadgar
5e1e7afc62 GC and some fixes 2017-04-15 17:08:05 -07:00
Alex Dadgar
950171f094 non-purge deregisters 2017-04-15 17:08:05 -07:00
Alex Dadgar
330800f683 Agent API + api package 2017-04-15 17:08:05 -07:00
Alex Dadgar
0c94d4822b Upsert Job Histories 2017-04-15 17:08:05 -07:00
Adam Stankiewicz
4d465091dd Remove unnecessary parameter from NewHTTPServer 2017-04-10 16:24:49 +02:00
Alex Dadgar
d212f6fe94 Track task start/finish time & improve logs errors 
This PR adds tracking to when a task starts and finishes and the logs
API takes advantage of this and returns better errors when asking for
logs that do not exist.
 2017-03-31 16:14:11 -07:00
Alex Dadgar
06135c50af Fix dispatch of periodic job 
This PR fixes an issue in which when a periodic and parameterized job
was dispatched, an allocation would be immediately created.

Fixes https://github.com/hashicorp/nomad/issues/2470
 2017-03-27 16:55:17 -07:00
Alex Dadgar
456da65303 Fix output alignment and remove no-change DC 
Old Output:

```
+/- Job: "example"
    Datacenters {
  Datacenters: "dc1"
}
+/- Task Group: "cache" (1 create/destroy update)
  +/- RestartPolicy {
    +/- Attempts: "10" => "9"
        Delay:    "25000000000"
        Interval: "300000000000"
        Mode:     "delay"
  }
  +/- EphemeralDisk {
        Migrate: "false"
    +/- SizeMB:  "300" => "301"
        Sticky:  "false"
  }
  +/- Task: "redis" (forces create/destroy update)
    +   Meta[key]: "value"
    +/- Config {
          image:           "redis:3.2"
      +/- port_map[0][db]: "6379" => "6380"
    }
    +/- Resources {
          CPU:      "500"
          DiskMB:   "0"
          IOPS:     "0"
      +/- MemoryMB: "256" => "257"
    }
    +/- Service {
          Name:      "global-redis-check"
          PortLabel: "db"
      +/- Check {
            Command:       ""
            InitialStatus: ""
            Interval:      "10000000000"
            Name:          "alive"
            Path:          ""
            PortLabel:     ""
            Protocol:      ""
        +/- Timeout:       "2000000000" => "3000000000"
            Type:          "tcp"
      }
    }
```

New Output:

```
+/- Job: "example"
+/- Task Group: "cache" (1 create/destroy update)
  +/- RestartPolicy {
    +/- Attempts: "10" => "9"
        Delay:    "25000000000"
        Interval: "300000000000"
        Mode:     "delay"
      }
  +/- EphemeralDisk {
        Migrate: "false"
    +/- SizeMB:  "300" => "301"
        Sticky:  "false"
      }
  +/- Task: "redis" (forces create/destroy update)
    +   Meta[key]: "value"
    +/- Config {
          image:           "redis:3.2"
      +/- port_map[0][db]: "6379" => "6380"
        }
    +/- Resources {
          CPU:      "500"
          DiskMB:   "0"
          IOPS:     "0"
      +/- MemoryMB: "256" => "257"
        }
    +/- Service {
          Name:      "global-redis-check"
          PortLabel: "db"
      +/- Check {
            Command:       ""
            InitialStatus: ""
            Interval:      "10000000000"
            Name:          "alive"
            Path:          ""
            PortLabel:     ""
            Protocol:      ""
        +/- Timeout:       "2000000000" => "3000000000"
            Type:          "tcp"
          }
        }
```
 2017-03-21 11:31:06 -07:00
Alex Dadgar
6ac999a5e5 Flush logs on err 2017-03-14 14:48:39 -07:00
Alex Dadgar
bfebe1afdc rename cpu_total_compute and docs 2017-03-14 14:15:49 -07:00
Alex Dadgar
36dc330737 Various fixes 
This PR:
* Uses Go 1.8 executable lookup
* Stores any err message from stats init method
* Allows overriding of Cpu Compute for hosts where it can't be detected
 2017-03-14 12:56:31 -07:00
Alex Dadgar
97a4e136a6 Merge pull request #2427 from hashicorp/f-gc-limit 
Limit parallelism during garbage collection
 2017-03-14 10:45:29 -07:00
Alex Dadgar
701537e9c5 Limit parallelism during garbage collection 
This PR introduces a parallelism limit during garbage collection. This
is used to avoid large resource usage spikes if garbage collecting many
allocations at once.
 2017-03-10 16:27:00 -08:00
Ben Barnard
350934f03b Return AgentSelf struct from Agent.Self() instead of map 
api.AgentSelf mirrors command.agent.agentSelf, and makes it easier to
work with the results of a call to Agent.Self()
 2017-03-08 15:59:10 +01:00
Alex Dadgar
be1b4c44f8 Merge pull request #2398 from TheBits/master 
Remove 'disk space' from docs
 2017-03-06 14:52:12 -08:00
Alex Dadgar
d3ee039422 Display Disk resources on CLI 
Fixes https://github.com/hashicorp/nomad/issues/2401
 2017-03-06 12:53:24 -08:00
Sergey Mezentsev
bcc1783e92 Remove 'disk space' from docs 2017-03-04 22:54:49 +03:00
Michael Schurter
b43494d1f5 Small init and validate smoke test 2017-03-03 16:13:25 -08:00
Alex Dadgar
8eb9a5d819 Make validate work without a Nomad agent 2017-03-03 15:02:03 -08:00
Alex Dadgar
8b1359c2d0 Fix canonicalization of services 2017-03-01 15:30:01 -08:00
Alex Dadgar
8538770be9 Fix plan 2017-03-01 14:50:26 -08:00
Alex Dadgar
b92e091a81 Handle periodic paramaterized jobs 
Fixes https://github.com/hashicorp/nomad/issues/2382
 2017-03-01 11:45:20 -08:00
Alex Dadgar
07f7e19578 Fix vet script and fix vet problems 
This PR fixes our vet script and fixes all the missed vet changes.

It also fixes pointers being printed in `nomad stop <job>` and `nomad
node-status <node>`.
 2017-02-27 16:00:19 -08:00
Alex Dadgar
b6991b3357 Allow random UUID 2017-02-27 13:42:37 -08:00
Alex Dadgar
e2d2911d06 Allow specification of eval/job gc threshold 2017-02-27 11:58:10 -08:00
Alex Dadgar
e8e3bbeada Fix pointer dereference for stats 2017-02-25 13:36:23 -08:00
Sean Chittenden
6fc901a8f3 Change the default display name from the Circonus Instance ID to 
`Nomad`.

The display name is already scoped to target/host.
 2017-02-24 14:59:11 -08:00
Alex Dadgar
22969c07ea Node-status displays drivers 
This PR adds the drivers that are enabled to the output of `nomad
node-status`
 2017-02-22 18:54:28 -08:00
Alex Dadgar
c89d8247e6 Merge pull request #2302 from hashicorp/f-task-state-setup 
Adding a task event for setup
 2017-02-22 18:42:57 -08:00
Alex Dadgar
85a59d3852 Merge pull request #2347 from hashicorp/b-parse 
Remove defaulting from parse and fix tests
 2017-02-22 18:42:43 -08:00
Diptanu Choudhury
c80bdd9f5f Adding a task event for setup 2017-02-22 18:28:07 -08:00
Alex Dadgar
6c1673cbc5 Revert "Deregistering non-existant job returns 404" 2017-02-22 18:22:02 -08:00
Alex Dadgar
89b259b089 Fix wrong types 2017-02-22 16:56:51 -08:00
Alex Dadgar
eaa57878d9 Vendor + test fixes 2017-02-22 15:55:33 -08:00
Troy Swanson
fcbffba61a s/successfully/successful 2017-02-21 10:58:33 -06:00
Alex Dadgar
1ba2875393 Deregistering non-existant job returns 404 
Fixes https://github.com/hashicorp/nomad/issues/2326
 2017-02-20 20:10:21 -08:00
Alex Dadgar
ee76b78922 rebase 2017-02-20 16:43:28 -08:00
Alex Dadgar
69aa5db628 Add leader and timezone to conversion 2017-02-20 16:36:41 -08:00
Alex Dadgar
7cef0d7a6b fix pointer 2017-02-20 16:22:31 -08:00
Alex Dadgar
503746c7c4 Add defaulting test and fix types on the agent job endpoint tests 2017-02-20 15:53:56 -08:00
Alex Dadgar
76ab4b6448 Merge branch 'master' into refactor-parser 2017-02-20 15:13:21 -08:00
Alex Dadgar
fb4b6bdeb2 Merge pull request #2321 from hashicorp/f-timezone 
Allow specification of timezones in Periodic Jobs
 2017-02-17 11:32:14 -08:00