nomad | performant workload orchestrator that can deploy a mix | Continuous Deployment library
kandi X-RAY | nomad Summary
kandi X-RAY | nomad Summary
Nomad [Discuss] ===. . Nomad is a simple and flexible workload orchestrator to deploy and manage containers ([docker] [podman] non-containerized applications ([executable] [Java] and virtual machines ([qemu] across on-prem and clouds at scale. Nomad is supported on Linux, Windows, and macOS. A commercial version of Nomad, [Nomad Enterprise] is also available.
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Currently covering the most popular Java, JavaScript and Python libraries. See a Sample of nomad
nomad Key Features
nomad Examples and Code Snippets
Lines of Code : 12
License : No License
Copyconst filterNonUniqueBy = (arr, fn) =>
arr.filter((v, i) => arr.every((x, j) => (i === j) === fn(v, x, i, j)));
filterNonUniqueBy(
[
{ id: 0, value: 'a' },
{ id: 1, value: 'b' },
{ id: 2, value: 'c' },
{ id: 1, value: ' const URLJoin = (...args) =>
args
.join('/')
.replace(/[\/]+/g, '/')
.replace(/^(.+):\//, '$1://')
.replace(/^file:/, 'file:/')
.replace(/\/(\?|&|#[^!])/g, '$1')
.replace(/\?/g, '&')
.replace('&', '?');
const isWritableStream = val =>
val !== null &&
typeof val === 'object' &&
typeof val.pipe === 'function' &&
typeof val._write === 'function' &&
typeof val._writableState === 'object';
const fs = require Community Discussions
Trending Discussions on nomad
QUESTION
Edit: Solved in a comment
I made a simple HTML webpage recently, and everything works perfectly, except for on the webpage you can scroll to the right and there's a strange space where there aren't any elements and that the background doesn't cover. I've gone over my code many times, but I just can't figure out what it is.
Screenshot of the problem: Click here
As for the code, here it is:
...ANSWER
Answered 2022-Feb-27 at 19:16Try this out:
QUESTION
I have a go app that i need to run multiple instances under separate subdomains, i have a working nomad consul setup and got the go app to run and is accessible via a fixed ip address and dedicated port. But i am stuck on how to make it work with the unique subdomains and working https.
So what i'm looking for is like app1 runs on https://app1.example.com app2 runs on https://app2.example.com I tried to use traefic (got it running as a job), DNSmasq but i havent got the above to work.
Any help would be much appriciated.
...ANSWER
Answered 2022-Feb-23 at 22:58Traefik supports integrating with Consul through its Consul Catalog provider. See https://learn.hashicorp.com/tutorials/nomad/load-balancing-traefik for an example of how to configure this when running Traefik on Nomad.
The example in that tutorial configures the tag traefik.http.routers.http.rule=Path('/myapp') on the service so that requests for /myapp are routed to the backend service instance. In your case, you'll need to modify this to match on the HTTP Host header so that you can route subdomains to different services. For example:
QUESTION
I have a spring boot application running in a Nomad cluster with Consul Connect enabled.
...ANSWER
Answered 2022-Feb-18 at 06:48Finally found it. Nomad has an option to expose a particular endpoint via sidecar proxy without mTLS authentication. The use case of this option is specifically for health check or metrics.
https://www.nomadproject.io/docs/job-specification/expose#expose-examples
The expose stanza inside connect stanza helps to achieve this.
QUESTION
I am attempting to plot fields from a GRIB2 file of GFS model data (example file: https://nomads.ncep.noaa.gov/pub/data/nccf/com/gfs/prod/gfs.20220202/12/atmos/gfs.t12z.pgrb2.0p25.f006 ). Normally I would just use PyGRIB and I'd have this problem solved yesterday, but I am on Windows (because it's what my employer uses, so I'm stuck with it and have to make this work on a Windows environment) and Windows and PyGRIB don't play nice. I am able to open the GRIB2 file and even plot variables over the entire domain using GDAL. The only problem is I need a way to get an array of the latitude and longitude values at each grid point (similar to in PyGRIB doing .latlons() on a GRIB message) so I can plot a subset of the domain.
Basically, I'm trying to replicate what is being done in this video, and need the data (got it using dataset.GetRasterBand(269).ReadAsArray()), then the lat/lon information.
I also tried using xarray, but Windows doesn't play nice with xarray either.
...ANSWER
Answered 2022-Feb-03 at 00:40Given your comfort with PyGRIB, I'd say the solution is to use Conda and install it on Windows. You can use conda-forge's miniforge to install conda. Then, however you get Conda, install pygrib with:
QUESTION
When I tried to build a vagrant in docker by command "vagrant up", below error message displayed:
...ANSWER
Answered 2021-Dec-23 at 16:10Seems like you tried to submit a Nomad job before Nomad was started.
"What I wanna do next is [run nomad]".
If nomad isn't running yet, then port 4646 isn't accessible. Forwarding a port is already written in the Vagrant documentation, and is not the same as VAGRANT_ADDR, and you should unset that variable.
You don't need port 4646 to use vagrant ssh
Regarding provisioning a Nomad cluster, I'd suggest looking into Ansible rather than doing things with vagrant inside of Docker; rather Docker would be installed within the Vagrant box, which would run with Virtualbox, by default
- https://www.vagrantup.com/docs/provisioning/ansible
- https://github.com/ansible-community/ansible-nomad
Or you can run nomad agent -dev on your host without using any VMs
QUESTION
We are using Hashicorp Nomad to run microservices on Windows. We experienced that allocations come and go, but we would like to have centralized logging solution (ideally ELK) for all logs from all jobs and tasks from multiple environments. It is quite simple to do it with dockerized environments, but how can I do it if I run raw_exec tasks?
ANSWER
Answered 2021-Dec-21 at 17:35There's nothing specific to containers for log shipping other than the output driver. If containers write their logs to volumes, which Nomad can be configured to do, then the answer is the same.
Assuming your raw_exec jobs write logs into the local filesystem, then you need a log shipper product such as Filebeat or Fluentd to watch those paths, then push that data to Elastic / Logstash.
QUESTION
Iam trying to merge two csv files with common column name but one has 22 row and other just 16.
...ANSWER
Answered 2021-Nov-13 at 03:21In SQL database terms you want a left join, and your code is doing an inner join. In set terms, you are doing an intersection of 1.csv and 2.csv (only the rows which appear in both) but you want to be doing a union of 1.csv + the intersection (all rows from 1.csv with only matching lines from 2.csv).
You want every row in the first csv to be a row in the output csv. That should be the start - always output something in your loop. At the moment you output from the if() test. You want matching rows in the second csv to have their data added in if they exist, but not to change the amount of output.
QUESTION
I've a Notes database with java agent, that receives HTTP POST request and returns plain text in response.
A part of java agent code that initializes output, sets the content type and puts a string to the output.
...ANSWER
Answered 2021-Nov-09 at 15:04the NotesHTTPRequest class is not yet supported on Nomad Web.
QUESTION
I am having trouble establishing communication between two docker containers via nomad. Containers are in the same task group but still unable to reach each other. Even when using NOMAD_ADDR_ environment variable. Can anyone help in this regard? I tried both host and bridge network mode.
My nomad config is given below. Images are pulled and the Redis container and application container starts, but then app container crashes with Redis Connection Refused error
The second issue is, as you might have guessed is of prettifying the code with proper indentation etc. Just like Javascript or HTML or YAML is automatically formatted in VS code. I am unable to find a code prettifier for the HCL language.
...ANSWER
Answered 2021-Oct-06 at 05:52So I was able to resolve it, basically, when you start nomad agent in dev mode, by default it binds to the loopback interface and that is why you get 127.0.0.1 as IP and node port in NOMAD env variables. 127.0.0.1 resolves to localhost inside container and hence it is unable to reach the Redis server.
To fix the issue, simply run
QUESTION
I have a div that I would like to be as tall as the entire browser window. The only way I have found to do this thus far is to set the height to 927px: heigh: 927px; but this does not seem like an elegant way to do this.
This is all of the css for that page:
...ANSWER
Answered 2021-Aug-31 at 20:07give your html and body a full browser height:
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