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Questions tagged [nomad]

Questions about Hashicorp Nomad which is a simple and flexible scheduler and orchestrator to deploy and manage containers and non-containerized applications across on-premises and clouds at scale.

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189 questions
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Is there any way to assign a task to a specific node with nomad?

I want to use Nomad in our project. But from the docs i could not get an answer, is there any proper way for assign a task to a specific node, ignoring scheduling. Is there such an opportunity? Sorry for bad english.
Sergey Akulov
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Microservices with dynamic ports

I have a series of microservices that I have been testing. Originally it was using Service Fabric however I have switched to using Consul, Fabio, Nomad which I like better. In development on my machine things work well however I am running into some…
Telavian
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Consul ACL and Nomad

I have the following issue and I am not sure if I am doing something not right or it is not working as expected. I have a consul cluster with ACL enabled. ACL default policy is set to DENY ("acl_default_policy": "deny",) For now I am always using…
kereza
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How should I run a mysql command with nomad and arguments?

I am interested in using nomad to initialize a mysql database on a windows server that is without docker. I tried to create a job using the "exec" driver, "mysql" command, and an args argument with the host, username, password, etc. job…
Gavin Palmer
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What is the difference between Apache Mesos and Nomad?

What is the difference between Apache Mesos and Nomad? Nomad seems to claim that it can do resource management so I wonder how that is different from Apache Mesos? Nomad also claims the following on their website Nomad is architecturally much…
user1870400
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Nomad : Unable to Run a python script

I am trying to submit the following job to my nomad server. The job basically uses a payload which is a python file from my localhost. job "agent-collector-bot" { datacenters = ["staging"] type = "batch" periodic { cron =…
Nishant Singh
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Multiple bash command in Nomad

I have an application that runs multiple Python scripts in order. I can run them in docker-compose as follow: command: > bash -c "python -m module_a && python -m module_b && python -m module_c" Now I'm, scheduling the job in Nomad, and added…
seemvision
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How to setup Nomad via Terraform

I am beginner and I have problem to find solution for Terraform and Nomad. I need run Nomad and hashi-ui for web management of Nomad. I try to setup and run Nomad server via terrafom. Hashi-ui I have like nomad job. Nomad server and Hashi-ui run…
JaMe
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nomad: summary has failed=1 and complete=1 at the same time

I've run one dispatched job that exits with code 0. But in job summary I see job has failed and completed at the same time. # nomad status run-packaging-a8173887-b37f-4273-9ad7-8691654bb5d4/dispatch-1503480991-c1bd3b3f ID =…
dimcha
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NOMAD error: No nodes were eligible for evaluation

My Nomad job is intermittently failing with the following error: Placement Failure Task Group "jobnamewashere": No nodes were eligible for evaluation I can find no further errors in the the nomad logs or anywhere else. Is there a way to find out…
ShayneBurgess
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How to run Nomad NFS CSI plugin on the windows client node

I'm trying set up NFS CSI volume on nomad cluster. I successfully configured controller, node jobs and created new volume on Linux nodes. But I cant do it on Windows 2019 nodes. I catch an error: Driver Failure failed to create container: API error…
artem_d
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Website unreachable whereas running on the public IP address

Can someone explain why I can't access my website running in a docker container thru nomad or what I'm doing wrong ? I'm beginner in system and networking. I would like to make the container http listen on 127.0.0.1:8088 so that nginx can…
C Taque
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How to break nomad job spec files into smaller manageable units

I have a job spec file that I am working to improve. It has about 3000 lines of HCL code and is difficult to maintain. I looked on HashiCorp's documentation and not seeing how to break a job spec file into multiple files, i.e, break out the tasks,…
Michael Amos
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Nomad job: interpolating within Docker args

I'm writing a Thanos sidecar job for Prometheus. I have looked and can't figure out how to specify this argument in a config file, so my job looks like this. This is a templatefile for Terraform, so if you try to reference ${var}, Terraform tries…
Frank Siler
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Filebeat autodiscover doesn't work with nomad

I'm having some trouble to configure autodiscover to run with nomad, to get allocation logs from the nomad agent and send to logstash. Everytime i got this message in filebeat logs. "message":"Non-zero metrics in the last 30s" but in nomad a have…
Natanael Weslley
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