Nomad Debugging

gistfile1.txt

# get status of a job
$ nomad job status -no-color kafka-broker
ID            = kafka-broker
Name          = kafka-broker
Submit Date   = 2019-07-24T14:03:41-07:00
Type          = service
Priority      = 50
Datacenters   = alpha
Status        = dead
Periodic      = false
Parameterized = false

Summary
Task Group    Queued  Starting  Running  Failed  Complete  Lost
kafka-broker  0       0         0        3       0         0

Latest Deployment
ID          = 009b5f8a
Status      = failed
Description = Failed due to progress deadline

Deployed
Task Group    Desired  Placed  Healthy  Unhealthy  Progress Deadline
kafka-broker  3        3       0        3          2019-07-24T16:13:41-05:00

Allocations
ID        Node ID   Task Group    Version  Desired  Status  Created     Modified
45d9e852  a906702e  kafka-broker  0        run      failed  28m55s ago  28m51s ago
9502334e  1c2a7729  kafka-broker  0        run      failed  28m55s ago  28m51s ago
f84a57c9  4e16adad  kafka-broker  0        run      failed  28m55s ago  28m51s ago


# check status of allocation
$ nomad alloc status 45d9e852
ID                  = 45d9e852
Eval ID             = bad01cfb
Name                = kafka-broker.kafka-broker[0]
Node ID             = a906702e
Node Name           = ip-10-102-45-178.roblox.local
Job ID              = kafka-broker
Job Version         = 0
Client Status       = failed
Client Description  = Failed tasks
Desired Status      = run
Desired Description = <none>
Created             = 29m14s ago
Modified            = 29m10s ago
Deployment ID       = 009b5f8a
Deployment Health   = unhealthy

Task "kafka" is "dead"
Task Resources
CPU      Memory   Disk     Addresses
100 MHz  128 MiB  300 MiB  kafka_port: 10.102.45.178:27420

Task Events:
Started At     = N/A
Finished At    = 2019-07-24T21:03:41Z
Total Restarts = 0
Last Restart   = N/A

Recent Events:
Time                       Type             Description
2019-07-24T14:03:43-07:00  Killing          Sent interrupt
2019-07-24T14:03:41-07:00  Alloc Unhealthy  Unhealthy because of failed task
2019-07-24T14:03:41-07:00  Killing          Template failed: (dynamic): parse: template: :1: unexpected "\\" in operand
2019-07-24T14:03:41-07:00  Task Setup       Building Task Directory
2019-07-24T14:03:41-07:00  Received         Task received by client

# more verbose status of job
$ nomad job status -verbose -evals kafka-broke

# exec into an allocation
$ nomad alloc exec -tls-skip-verify 58378b94 /bin/bash

# exec into a specific task within the allocation
# nomad alloc exec -task <task name> -tls-skip-verify <alloc id> /bin/bash