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Nomad 0.9 - system job failed to start after nomad restart #5611

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jozef-slezak opened this issue Apr 25, 2019 · 2 comments
Closed

Nomad 0.9 - system job failed to start after nomad restart #5611

jozef-slezak opened this issue Apr 25, 2019 · 2 comments

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@jozef-slezak
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jozef-slezak commented Apr 25, 2019 •
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If you have a question, prepend your issue with [question] or preferably use the nomad mailing list.

If filing a bug please include the following:

Nomad version

Nomad v0.9.0 (18dd590)

Operating system and Environment details

Centos 7

Issue

Reproduction steps

Repeat nomad restarts until system job does not start

Job file (if appropriate)

addresses = {
  http = "0.0.0.0"
}
advertise = {
  http = "192.168.56.25"
  rpc = "192.168.56.25"
  serf = "192.168.56.25"
}
bind_addr = "192.168.56.25"
client = {
  enabled = true
  network_interface = "eth1"
  options = {
    driver.raw_exec.enable = 1
    driver.raw_exec.no_cgroups = 1
    fingerprint.network.disallow_link_local = true
  }
}
data_dir = "/var/lib/nomad"
datacenter = "dc1"
disable_update_check = true
log_level = "INFO"
server = {
  bootstrap_expect = 1
  enabled = true
  encrypt = "<redacted>"
}

Nomad Client logs (if appropriate)

Apr 25 12:07:55 abis-perftest.ba.innovatrics.net systemd[1]: Started HashiCorp Nomad.
Apr 25 12:07:55 abis-perftest.ba.innovatrics.net nomad[3092]: WARNING: keyring exists but -encrypt given, using keyring
Apr 25 12:07:55 abis-perftest.ba.innovatrics.net nomad[3092]: ==> WARNING: Bootstrap mode enabled! Potentially unsafe operation.
Apr 25 12:07:55 abis-perftest.ba.innovatrics.net nomad[3092]: ==> Loaded configuration from /etc/nomad.d/nomad.hcl
Apr 25 12:07:55 abis-perftest.ba.innovatrics.net nomad[3092]: ==> Starting Nomad agent...
Apr 25 12:07:59 abis-perftest.ba.innovatrics.net nomad[3092]: ==> Nomad agent configuration:
Apr 25 12:07:59 abis-perftest.ba.innovatrics.net nomad[3092]: Advertise Addrs: HTTP: 192.168.56.25:4646; RPC: 192.168.56.25:4647; Serf: 192.168.56.25:4648
Apr 25 12:07:59 abis-perftest.ba.innovatrics.net nomad[3092]: Bind Addrs: HTTP: 0.0.0.0:4646; RPC: 192.168.56.25:4647; Serf: 192.168.56.25:4648
Apr 25 12:07:59 abis-perftest.ba.innovatrics.net nomad[3092]: Client: true
Apr 25 12:07:59 abis-perftest.ba.innovatrics.net nomad[3092]: Log Level: INFO
Apr 25 12:07:59 abis-perftest.ba.innovatrics.net nomad[3092]: Region: global (DC: dc1)
Apr 25 12:07:59 abis-perftest.ba.innovatrics.net nomad[3092]: Server: true
Apr 25 12:07:59 abis-perftest.ba.innovatrics.net nomad[3092]: Version: 0.9.0
Apr 25 12:07:59 abis-perftest.ba.innovatrics.net nomad[3092]: ==> Nomad agent started! Log data will stream in below:
Apr 25 12:07:59 abis-perftest.ba.innovatrics.net nomad[3092]: 2019-04-25T12:07:55.607Z [WARN ] agent.plugin_loader: skipping external plugins since plugin_dir doesn't exist: plugin_dir=/var/lib/nomad/plugins
Apr 25 12:07:59 abis-perftest.ba.innovatrics.net nomad[3092]: 2019-04-25T12:07:55.619Z [INFO ] agent: detected plugin: name=qemu type=driver plugin_version=0.1.0
Apr 25 12:07:59 abis-perftest.ba.innovatrics.net nomad[3092]: 2019-04-25T12:07:55.619Z [INFO ] agent: detected plugin: name=java type=driver plugin_version=0.1.0
Apr 25 12:07:59 abis-perftest.ba.innovatrics.net nomad[3092]: 2019-04-25T12:07:55.619Z [INFO ] agent: detected plugin: name=docker type=driver plugin_version=0.1.0
Apr 25 12:07:59 abis-perftest.ba.innovatrics.net nomad[3092]: 2019-04-25T12:07:55.619Z [INFO ] agent: detected plugin: name=rkt type=driver plugin_version=0.1.0
Apr 25 12:07:59 abis-perftest.ba.innovatrics.net nomad[3092]: 2019-04-25T12:07:55.619Z [INFO ] agent: detected plugin: name=raw_exec type=driver plugin_version=0.1.0
Apr 25 12:07:59 abis-perftest.ba.innovatrics.net nomad[3092]: 2019-04-25T12:07:55.619Z [INFO ] agent: detected plugin: name=exec type=driver plugin_version=0.1.0
Apr 25 12:07:59 abis-perftest.ba.innovatrics.net nomad[3092]: 2019-04-25T12:07:55.619Z [INFO ] agent: detected plugin: name=nvidia-gpu type=device plugin_version=0.1.0
Apr 25 12:07:59 abis-perftest.ba.innovatrics.net nomad[3092]: 2019-04-25T12:07:55.759Z [INFO ] nomad: raft: Initial configuration (index=1): [{Suffrage:Voter ID:192.168.56.25:4647 Address:192.168.56.25:4647}]
Apr 25 12:07:59 abis-perftest.ba.innovatrics.net nomad[3092]: 2019-04-25T12:07:55.759Z [INFO ] nomad: raft: Node at 192.168.56.25:4647 [Follower] entering Follower state (Leader: "")
Apr 25 12:07:59 abis-perftest.ba.innovatrics.net nomad[3092]: 2019-04-25T12:07:55.765Z [INFO ] nomad: serf: EventMemberJoin: abis-perftest.ba.innovatrics.net.global 192.168.56.25
Apr 25 12:07:59 abis-perftest.ba.innovatrics.net nomad[3092]: 2019-04-25T12:07:55.765Z [INFO ] nomad: starting scheduling worker(s): num_workers=2 schedulers="[service batch system _core]"
Apr 25 12:07:59 abis-perftest.ba.innovatrics.net nomad[3092]: 2019-04-25T12:07:55.770Z [WARN ] nomad: serf: Failed to re-join any previously known node
Apr 25 12:07:59 abis-perftest.ba.innovatrics.net nomad[3092]: 2019-04-25T12:07:55.770Z [INFO ] nomad: adding server: server="abis-perftest.ba.innovatrics.net.global (Addr: 192.168.56.25:4647) (DC: dc1)"
Apr 25 12:07:59 abis-perftest.ba.innovatrics.net nomad[3092]: 2019-04-25T12:07:55.770Z [INFO ] client: using state directory: state_dir=/var/lib/nomad/client
Apr 25 12:07:59 abis-perftest.ba.innovatrics.net nomad[3092]: 2019-04-25T12:07:55.772Z [INFO ] client: using alloc directory: alloc_dir=/var/lib/nomad/alloc
Apr 25 12:07:59 abis-perftest.ba.innovatrics.net nomad[3092]: 2019-04-25T12:07:55.775Z [ERROR] nomad: error looking up Nomad servers in Consul: error="server.nomad: unable to query Consul datacenters: Get http://127.0.0.1:8500/v1/catalog/datacenters: dial tcp 127.0.0.1:8500: connect: connection refused"
Apr 25 12:07:59 abis-perftest.ba.innovatrics.net nomad[3092]: 2019-04-25T12:07:55.777Z [INFO ] client.fingerprint_mgr.cgroup: cgroups are available
Apr 25 12:07:59 abis-perftest.ba.innovatrics.net nomad[3092]: 2019-04-25T12:07:55.785Z [INFO ] client.fingerprint_mgr.consul: consul agent is available
Apr 25 12:07:59 abis-perftest.ba.innovatrics.net nomad[3092]: 2019-04-25T12:07:57.744Z [WARN ] nomad: raft: Heartbeat timeout from "" reached, starting election
Apr 25 12:07:59 abis-perftest.ba.innovatrics.net nomad[3092]: 2019-04-25T12:07:57.744Z [INFO ] nomad: raft: Node at 192.168.56.25:4647 [Candidate] entering Candidate state in term 5
Apr 25 12:07:59 abis-perftest.ba.innovatrics.net nomad[3092]: 2019-04-25T12:07:57.760Z [INFO ] nomad: raft: Election won. Tally: 1
Apr 25 12:07:59 abis-perftest.ba.innovatrics.net nomad[3092]: 2019-04-25T12:07:57.760Z [INFO ] nomad: raft: Node at 192.168.56.25:4647 [Leader] entering Leader state
Apr 25 12:07:59 abis-perftest.ba.innovatrics.net nomad[3092]: 2019-04-25T12:07:57.760Z [INFO ] nomad: cluster leadership acquired
Apr 25 12:07:59 abis-perftest.ba.innovatrics.net nomad[3092]: 2019-04-25T12:07:59.801Z [INFO ] client.plugin: starting plugin manager: plugin-type=driver
Apr 25 12:07:59 abis-perftest.ba.innovatrics.net nomad[3092]: 2019-04-25T12:07:59.801Z [INFO ] client.plugin: starting plugin manager: plugin-type=device
Apr 25 12:07:59 abis-perftest.ba.innovatrics.net nomad[3092]: 2019-04-25T12:07:59.802Z [INFO ] client: started client: node_id=cfecb47e-c6b5-c4bd-7c17-90e6084abd93
Apr 25 12:07:59 abis-perftest.ba.innovatrics.net nomad[3092]: 2019-04-25T12:07:59.818Z [INFO ] client: node registration complete
Apr 25 12:08:07 abis-perftest.ba.innovatrics.net nomad[3092]: 2019-04-25T12:08:07.781Z [INFO ] client: node registration complete
Apr 25 12:15:03 abis-perftest.ba.innovatrics.net nomad[3092]: 2019-04-25T12:15:03.648Z [INFO ] client.alloc_runner.task_runner.task_hook.logmon.nomad: opening fifo: alloc_id=c77d112d-4f15-f30b-f33b-faa64eff68cf task=jaeger-agent path=/var/lib/nomad/alloc/c77d112d-4f15-f30b-f33b-faa64eff68cf/alloc/logs/.jaeger-agent.stdout.fifo @module=logmon timestamp=2019-04-25T12:15:03.648Z
Apr 25 12:15:03 abis-perftest.ba.innovatrics.net nomad[3092]: 2019-04-25T12:15:03.648Z [INFO ] client.alloc_runner.task_runner.task_hook.logmon.nomad: opening fifo: alloc_id=c77d112d-4f15-f30b-f33b-faa64eff68cf task=jaeger-agent @module=logmon path=/var/lib/nomad/alloc/c77d112d-4f15-f30b-f33b-faa64eff68cf/alloc/logs/.jaeger-agent.stderr.fifo timestamp=2019-04-25T12:15:03.648Z
Apr 25 12:15:03 abis-perftest.ba.innovatrics.net nomad[3092]: 2019-04-25T12:15:03.653Z [INFO ] client.driver_mgr.raw_exec: starting task: driver=raw_exec driver_cfg="{Command:/bin/bash Args:[-c exec &> >(tee -i -a /var/log/jaeger/jaeger-agent-192.168.56.25-6831.log); exec /usr/bin/jaeger-agent --reporter.tchannel.host-port=jaeger-collector.service.consul:14267]}"
Apr 25 12:18:00 abis-perftest.ba.innovatrics.net systemd[1]: Stopping HashiCorp Nomad...
Apr 25 12:18:01 abis-perftest.ba.innovatrics.net nomad[3092]: ==> Caught signal: terminated
Apr 25 12:18:01 abis-perftest.ba.innovatrics.net nomad[3092]: 2019-04-25T12:18:00.990Z [INFO ] agent: requesting shutdown
Apr 25 12:18:01 abis-perftest.ba.innovatrics.net nomad[3092]: 2019-04-25T12:18:00.990Z [INFO ] client: shutting down
Apr 25 12:18:01 abis-perftest.ba.innovatrics.net nomad[3092]: 2019-04-25T12:18:01.014Z [INFO ] client.plugin: shutting down plugin manager: plugin-type=device
Apr 25 12:18:01 abis-perftest.ba.innovatrics.net nomad[3092]: 2019-04-25T12:18:01.020Z [INFO ] client.plugin: plugin manager finished: plugin-type=device
Apr 25 12:18:01 abis-perftest.ba.innovatrics.net nomad[3092]: 2019-04-25T12:18:01.020Z [INFO ] client.plugin: shutting down plugin manager: plugin-type=driver
Apr 25 12:18:01 abis-perftest.ba.innovatrics.net nomad[3092]: 2019-04-25T12:18:01.117Z [INFO ] client.plugin: plugin manager finished: plugin-type=driver
Apr 25 12:18:01 abis-perftest.ba.innovatrics.net nomad[3092]: 2019-04-25T12:18:01.120Z [INFO ] nomad: shutting down server
Apr 25 12:18:01 abis-perftest.ba.innovatrics.net nomad[3092]: 2019-04-25T12:18:01.120Z [WARN ] nomad: serf: Shutdown without a Leave
Apr 25 12:18:01 abis-perftest.ba.innovatrics.net nomad[3092]: 2019-04-25T12:18:01.124Z [WARN ] consul.sync: failed to update services in Consul: error="error querying Consul services: Get http://127.0.0.1:8500/v1/agent/services: dial tcp 127.0.0.1:8500: connect: connection refused"
Apr 25 12:18:01 abis-perftest.ba.innovatrics.net nomad[3092]: 2019-04-25T12:18:01.125Z [ERROR] consul.sync: failed deregistering agent service: service_id=_nomad-server-3l5lje6cw7be7qidooinb4k4zms2obsy error="Put http://127.0.0.1:8500/v1/agent/service/deregister/_nomad-server-3l5lje6cw7be7qidooinb4k4zms2obsy: dial tcp 127.0.0.1:8500: connect: connection refused"
Apr 25 12:18:01 abis-perftest.ba.innovatrics.net nomad[3092]: 2019-04-25T12:18:01.125Z [ERROR] consul.sync: failed deregistering agent service: service_id=_nomad-client-cpo2gq4nkox6yn5jmrhov6jji7afzrzr error="Put http://127.0.0.1:8500/v1/agent/service/deregister/_nomad-client-cpo2gq4nkox6yn5jmrhov6jji7afzrzr: dial tcp 127.0.0.1:8500: connect: connection refused"
Apr 25 12:18:01 abis-perftest.ba.innovatrics.net nomad[3092]: 2019-04-25T12:18:01.125Z [ERROR] consul.sync: failed deregistering agent service: service_id=_nomad-server-dbmrlnjpeme7qmpeode77ohw2xachrkr error="Put http://127.0.0.1:8500/v1/agent/service/deregister/_nomad-server-dbmrlnjpeme7qmpeode77ohw2xachrkr: dial tcp 127.0.0.1:8500: connect: connection refused"
Apr 25 12:18:01 abis-perftest.ba.innovatrics.net nomad[3092]: 2019-04-25T12:18:01.125Z [ERROR] consul.sync: failed deregistering agent service: service_id=_nomad-server-josrbuw6bojgiauqouwvsrpr7dxqwj5s error="Put http://127.0.0.1:8500/v1/agent/service/deregister/_nomad-server-josrbuw6bojgiauqouwvsrpr7dxqwj5s: dial tcp 127.0.0.1:8500: connect: connection refused"
Apr 25 12:18:01 abis-perftest.ba.innovatrics.net nomad[3092]: 2019-04-25T12:18:01.125Z [ERROR] consul.sync: failed deregistering agent check: check_id=d706eaa344c08a8c9e3ce51207103ac62e54a17f error="Put http://127.0.0.1:8500/v1/agent/check/deregister/d706eaa344c08a8c9e3ce51207103ac62e54a17f: dial tcp 127.0.0.1:8500: connect: connection refused"
Apr 25 12:18:01 abis-perftest.ba.innovatrics.net nomad[3092]: 2019-04-25T12:18:01.125Z [ERROR] consul.sync: failed deregistering agent check: check_id=25c101eca4a54693ee3cd2288831b4e3b068b499 error="Put http://127.0.0.1:8500/v1/agent/check/deregister/25c101eca4a54693ee3cd2288831b4e3b068b499: dial tcp 127.0.0.1:8500: connect: connection refused"
Apr 25 12:18:01 abis-perftest.ba.innovatrics.net nomad[3092]: 2019-04-25T12:18:01.125Z [ERROR] consul.sync: failed deregistering agent check: check_id=435becdcdb27050ba00749e7f8c9f50beb843cfa error="Put http://127.0.0.1:8500/v1/agent/check/deregister/435becdcdb27050ba00749e7f8c9f50beb843cfa: dial tcp 127.0.0.1:8500: connect: connection refused"
Apr 25 12:18:01 abis-perftest.ba.innovatrics.net nomad[3092]: 2019-04-25T12:18:01.125Z [ERROR] consul.sync: failed deregistering agent check: check_id=c17f247e09a9dc1c2515144553f5d7fef2a88e65 error="Put http://127.0.0.1:8500/v1/agent/check/deregister/c17f247e09a9dc1c2515144553f5d7fef2a88e65: dial tcp 127.0.0.1:8500: connect: connection refused"
Apr 25 12:18:01 abis-perftest.ba.innovatrics.net nomad[3092]: 2019-04-25T12:18:01.125Z [INFO ] agent: shutdown complete
Apr 25 12:18:01 abis-perftest.ba.innovatrics.net systemd[1]: nomad.service: main process exited, code=exited, status=1/FAILURE
Apr 25 12:18:01 abis-perftest.ba.innovatrics.net systemd[1]: Stopped HashiCorp Nomad.
Apr 25 12:18:01 abis-perftest.ba.innovatrics.net systemd[1]: Unit nomad.service entered failed state.
Apr 25 12:18:01 abis-perftest.ba.innovatrics.net systemd[1]: nomad.service failed.
-- Reboot --
Apr 25 12:18:18 abis-perftest.ba.innovatrics.net systemd[1]: Started HashiCorp Nomad.
Apr 25 12:18:18 abis-perftest.ba.innovatrics.net nomad[3086]: WARNING: keyring exists but -encrypt given, using keyring
Apr 25 12:18:18 abis-perftest.ba.innovatrics.net nomad[3086]: ==> WARNING: Bootstrap mode enabled! Potentially unsafe operation.
Apr 25 12:18:18 abis-perftest.ba.innovatrics.net nomad[3086]: ==> Loaded configuration from /etc/nomad.d/nomad.hcl
Apr 25 12:18:18 abis-perftest.ba.innovatrics.net nomad[3086]: ==> Starting Nomad agent...
Apr 25 12:18:24 abis-perftest.ba.innovatrics.net nomad[3086]: ==> Nomad agent configuration:
Apr 25 12:18:24 abis-perftest.ba.innovatrics.net nomad[3086]: Advertise Addrs: HTTP: 192.168.56.25:4646; RPC: 192.168.56.25:4647; Serf: 192.168.56.25:4648
Apr 25 12:18:24 abis-perftest.ba.innovatrics.net nomad[3086]: Bind Addrs: HTTP: 0.0.0.0:4646; RPC: 192.168.56.25:4647; Serf: 192.168.56.25:4648
Apr 25 12:18:24 abis-perftest.ba.innovatrics.net nomad[3086]: Client: true
Apr 25 12:18:24 abis-perftest.ba.innovatrics.net nomad[3086]: Log Level: INFO
Apr 25 12:18:24 abis-perftest.ba.innovatrics.net nomad[3086]: Region: global (DC: dc1)
Apr 25 12:18:24 abis-perftest.ba.innovatrics.net nomad[3086]: Server: true
Apr 25 12:18:24 abis-perftest.ba.innovatrics.net nomad[3086]: Version: 0.9.0
Apr 25 12:18:24 abis-perftest.ba.innovatrics.net nomad[3086]: ==> Nomad agent started! Log data will stream in below:
Apr 25 12:18:24 abis-perftest.ba.innovatrics.net nomad[3086]: 2019-04-25T12:18:18.624Z [WARN ] agent.plugin_loader: skipping external plugins since plugin_dir doesn't exist: plugin_dir=/var/lib/nomad/plugins
Apr 25 12:18:24 abis-perftest.ba.innovatrics.net nomad[3086]: 2019-04-25T12:18:18.633Z [INFO ] agent: detected plugin: name=raw_exec type=driver plugin_version=0.1.0
Apr 25 12:18:24 abis-perftest.ba.innovatrics.net nomad[3086]: 2019-04-25T12:18:18.633Z [INFO ] agent: detected plugin: name=exec type=driver plugin_version=0.1.0
Apr 25 12:18:24 abis-perftest.ba.innovatrics.net nomad[3086]: 2019-04-25T12:18:18.633Z [INFO ] agent: detected plugin: name=qemu type=driver plugin_version=0.1.0
Apr 25 12:18:24 abis-perftest.ba.innovatrics.net nomad[3086]: 2019-04-25T12:18:18.633Z [INFO ] agent: detected plugin: name=java type=driver plugin_version=0.1.0
Apr 25 12:18:24 abis-perftest.ba.innovatrics.net nomad[3086]: 2019-04-25T12:18:18.633Z [INFO ] agent: detected plugin: name=docker type=driver plugin_version=0.1.0
Apr 25 12:18:24 abis-perftest.ba.innovatrics.net nomad[3086]: 2019-04-25T12:18:18.633Z [INFO ] agent: detected plugin: name=rkt type=driver plugin_version=0.1.0
Apr 25 12:18:24 abis-perftest.ba.innovatrics.net nomad[3086]: 2019-04-25T12:18:18.633Z [INFO ] agent: detected plugin: name=nvidia-gpu type=device plugin_version=0.1.0
Apr 25 12:18:24 abis-perftest.ba.innovatrics.net nomad[3086]: 2019-04-25T12:18:18.787Z [INFO ] nomad: raft: Initial configuration (index=1): [{Suffrage:Voter ID:192.168.56.25:4647 Address:192.168.56.25:4647}]
Apr 25 12:18:24 abis-perftest.ba.innovatrics.net nomad[3086]: 2019-04-25T12:18:18.787Z [INFO ] nomad: raft: Node at 192.168.56.25:4647 [Follower] entering Follower state (Leader: "")
Apr 25 12:18:24 abis-perftest.ba.innovatrics.net nomad[3086]: 2019-04-25T12:18:18.793Z [INFO ] nomad: serf: EventMemberJoin: abis-perftest.ba.innovatrics.net.global 192.168.56.25
Apr 25 12:18:24 abis-perftest.ba.innovatrics.net nomad[3086]: 2019-04-25T12:18:18.793Z [INFO ] nomad: starting scheduling worker(s): num_workers=2 schedulers="[service batch system _core]"
Apr 25 12:18:24 abis-perftest.ba.innovatrics.net nomad[3086]: 2019-04-25T12:18:18.795Z [WARN ] nomad: serf: Failed to re-join any previously known node
Apr 25 12:18:24 abis-perftest.ba.innovatrics.net nomad[3086]: 2019-04-25T12:18:18.796Z [INFO ] client: using state directory: state_dir=/var/lib/nomad/client
Apr 25 12:18:24 abis-perftest.ba.innovatrics.net nomad[3086]: 2019-04-25T12:18:18.799Z [INFO ] client: using alloc directory: alloc_dir=/var/lib/nomad/alloc
Apr 25 12:18:24 abis-perftest.ba.innovatrics.net nomad[3086]: 2019-04-25T12:18:18.802Z [INFO ] nomad: adding server: server="abis-perftest.ba.innovatrics.net.global (Addr: 192.168.56.25:4647) (DC: dc1)"
Apr 25 12:18:24 abis-perftest.ba.innovatrics.net nomad[3086]: 2019-04-25T12:18:18.802Z [ERROR] nomad: error looking up Nomad servers in Consul: error="server.nomad: unable to query Consul datacenters: Get http://127.0.0.1:8500/v1/catalog/datacenters: dial tcp 127.0.0.1:8500: connect: connection refused"
Apr 25 12:18:24 abis-perftest.ba.innovatrics.net nomad[3086]: 2019-04-25T12:18:18.804Z [INFO ] client.fingerprint_mgr.cgroup: cgroups are available
Apr 25 12:18:24 abis-perftest.ba.innovatrics.net nomad[3086]: 2019-04-25T12:18:20.028Z [WARN ] nomad: raft: Heartbeat timeout from "" reached, starting election
Apr 25 12:18:24 abis-perftest.ba.innovatrics.net nomad[3086]: 2019-04-25T12:18:20.028Z [INFO ] nomad: raft: Node at 192.168.56.25:4647 [Candidate] entering Candidate state in term 6
Apr 25 12:18:24 abis-perftest.ba.innovatrics.net nomad[3086]: 2019-04-25T12:18:20.031Z [INFO ] nomad: raft: Election won. Tally: 1
Apr 25 12:18:24 abis-perftest.ba.innovatrics.net nomad[3086]: 2019-04-25T12:18:20.031Z [INFO ] nomad: raft: Node at 192.168.56.25:4647 [Leader] entering Leader state
Apr 25 12:18:24 abis-perftest.ba.innovatrics.net nomad[3086]: 2019-04-25T12:18:20.031Z [INFO ] nomad: cluster leadership acquired
Apr 25 12:18:24 abis-perftest.ba.innovatrics.net nomad[3086]: 2019-04-25T12:18:24.462Z [INFO ] client.plugin: starting plugin manager: plugin-type=driver
Apr 25 12:18:24 abis-perftest.ba.innovatrics.net nomad[3086]: 2019-04-25T12:18:24.463Z [INFO ] client.plugin: starting plugin manager: plugin-type=device
Apr 25 12:18:24 abis-perftest.ba.innovatrics.net nomad[3086]: 2019-04-25T12:18:24.481Z [ERROR] client.driver_mgr.raw_exec: failed to reattach to executor: driver=raw_exec error="error creating rpc client for executor plugin: Reattachment process not found" task_id=c77d112d-4f15-f30b-f33b-faa64eff68cf/jaeger-agent/17ef5455
Apr 25 12:18:24 abis-perftest.ba.innovatrics.net nomad[3086]: 2019-04-25T12:18:24.481Z [ERROR] client.alloc_runner.task_runner: error recovering task; cleaning up: alloc_id=c77d112d-4f15-f30b-f33b-faa64eff68cf task=jaeger-agent error="failed to reattach to executor: error creating rpc client for executor plugin: Reattachment process not found" task_id=c77d112d-4f15-f30b-f33b-faa64eff68cf/jaeger-agent/17ef5455
Apr 25 12:18:24 abis-perftest.ba.innovatrics.net nomad[3086]: 2019-04-25T12:18:24.481Z [INFO ] client: started client: node_id=cfecb47e-c6b5-c4bd-7c17-90e6084abd93
Apr 25 12:18:24 abis-perftest.ba.innovatrics.net nomad[3086]: 2019-04-25T12:18:24.485Z [ERROR] client.alloc_runner.task_runner.task_hook: failed to launch logmon process: alloc_id=c77d112d-4f15-f30b-f33b-faa64eff68cf task=jaeger-agent error="Reattachment process not found"
Apr 25 12:18:24 abis-perftest.ba.innovatrics.net nomad[3086]: 2019-04-25T12:18:24.495Z [ERROR] client.alloc_runner.task_runner: prestart failed: alloc_id=c77d112d-4f15-f30b-f33b-faa64eff68cf task=jaeger-agent error="prestart hook "logmon" failed: Reattachment process not found"
Apr 25 12:18:24 abis-perftest.ba.innovatrics.net nomad[3086]: 2019-04-25T12:18:24.495Z [INFO ] client.alloc_runner.task_runner: restarting task: alloc_id=c77d112d-4f15-f30b-f33b-faa64eff68cf task=jaeger-agent reason="Restart within policy" delay=15.124781637s
Apr 25 12:18:24 abis-perftest.ba.innovatrics.net nomad[3086]: 2019-04-25T12:18:24.507Z [INFO ] client: node registration complete
Apr 25 12:18:26 abis-perftest.ba.innovatrics.net nomad[3086]: 2019-04-25T12:18:26.282Z [WARN ] consul.sync: failed to update services in Consul: error="Put http://127.0.0.1:8500/v1/agent/service/deregister/_nomad-task-tndslfv5j2qh2wr5inepk6k7o254av2f: net/http: request canceled (Client.Timeout exceeded while awaiting headers)"
Apr 25 12:18:28 abis-perftest.ba.innovatrics.net nomad[3086]: 2019-04-25T12:18:28.317Z [INFO ] consul.sync: successfully updated services in Consul
Apr 25 12:18:32 abis-perftest.ba.innovatrics.net nomad[3086]: 2019-04-25T12:18:32.739Z [INFO ] client: node registration complete
Apr 25 12:18:35 abis-perftest.ba.innovatrics.net nomad[3086]: 2019-04-25T12:18:35.455Z [INFO ] client.fingerprint_mgr.consul: consul agent is available
Apr 25 12:18:39 abis-perftest.ba.innovatrics.net nomad[3086]: 2019-04-25T12:18:39.650Z [ERROR] client.alloc_runner.task_runner.task_hook: failed to launch logmon process: alloc_id=c77d112d-4f15-f30b-f33b-faa64eff68cf task=jaeger-agent error="Reattachment process not found"
Apr 25 12:18:39 abis-perftest.ba.innovatrics.net nomad[3086]: 2019-04-25T12:18:39.659Z [ERROR] client.alloc_runner.task_runner: prestart failed: alloc_id=c77d112d-4f15-f30b-f33b-faa64eff68cf task=jaeger-agent error="prestart hook "logmon" failed: Reattachment process not found"
Apr 25 12:18:39 abis-perftest.ba.innovatrics.net nomad[3086]: 2019-04-25T12:18:39.659Z [INFO ] client.alloc_runner.task_runner: restarting task: alloc_id=c77d112d-4f15-f30b-f33b-faa64eff68cf task=jaeger-agent reason="Restart within policy" delay=15.506007501s
Apr 25 12:18:40 abis-perftest.ba.innovatrics.net nomad[3086]: 2019-04-25T12:18:40.588Z [INFO ] client: node registration complete
Apr 25 12:18:55 abis-perftest.ba.innovatrics.net nomad[3086]: 2019-04-25T12:18:55.169Z [ERROR] client.alloc_runner.task_runner.task_hook: failed to launch logmon process: alloc_id=c77d112d-4f15-f30b-f33b-faa64eff68cf task=jaeger-agent error="Reattachment process not found"
Apr 25 12:18:55 abis-perftest.ba.innovatrics.net nomad[3086]: 2019-04-25T12:18:55.173Z [ERROR] client.alloc_runner.task_runner: prestart failed: alloc_id=c77d112d-4f15-f30b-f33b-faa64eff68cf task=jaeger-agent error="prestart hook "logmon" failed: Reattachment process not found"
Apr 25 12:18:55 abis-perftest.ba.innovatrics.net nomad[3086]: 2019-04-25T12:18:55.173Z [INFO ] client.alloc_runner.task_runner: not restarting task: alloc_id=c77d112d-4f15-f30b-f33b-faa64eff68cf task=jaeger-agent reason="Exceeded allowed attempts 2 in interval 30m0s and mode is "fail""
Apr 25 12:18:55 abis-perftest.ba.innovatrics.net nomad[3086]: 2019-04-25T12:18:55.177Z [INFO ] client.gc: marking allocation for GC: alloc_id=c77d112d-4f15-f30b-f33b-faa64eff68cf
Apr 25 12:19:43 abis-perftest.ba.innovatrics.net nomad[3086]: 2019-04-25T12:19:43.903Z [ERROR] http: request failed: method=GET path=/v1/namespaces error="Nomad Enterprise only endpoint" code=501

Please link to your Github issue in the email and reference it in the subject
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Subject: GH-1234: Errors garbage collecting allocs

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@endocrimes
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Hey @jozef-slezak, sorry about this. It was caused by systemd terminating the nomad logmon process, which we've fixed recovery of in nomad 0.9.1-rc1 as part of #5577.

You might also want to update your nomad service definition to use KillMode=process to avoid terminating monitoring processes and potentially loosing logs etc.

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I'm going to lock this issue because it has been closed for 120 days ⏳. This helps our maintainers find and focus on the active issues.
If you have found a problem that seems similar to this, please open a new issue and complete the issue template so we can capture all the details necessary to investigate further.

@github-actions github-actions bot locked as resolved and limited conversation to collaborators Nov 24, 2022
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@endocrimes @jozef-slezak