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Questions tagged [mesosphere]

Mesosphere (now D2iq) was a company that productized Apache Mesos, the Marathon scheduler, and other applications to support Mesos applications and infrastructure inside their DCOS software.

Mesosphere (now D2iQ) provided the Datacenter Operating System (DCOS), a distributed OS with Apache Mesos as its kernel. DCOS allowed combining individual Linux machines into a single pool of shared resources running a variety of workloads, from batch (Chronos, MapReduce, etc.) over stream processing (Spark, Storm) to PaaS-level (Marathon). In addition, (distributed) storage services incl. HDFS, Cassandra, ArangoDB, Elasticsearch and Quobyte were applications supported on DCOS.

See the official website for more details.

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Cant connect to an app using Mesos-DNS

{ "id": "sparkslave", "instances": 1, "cpus": 1, "mem": 512, "constraints": [["hostname", "UNIQUE"]], "cmd": "/root/spark-1.5.0/sbin/start-slave.sh spark://sparkmaster.marathon.mesos:7077 && tail -f /var/log/messages" } shouldn't…
208rishabh
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Deploy cassandra-mesos framework with marathon

I'm trying cassandra-mesos on my private cluster os mesos. I'm using Readme instruction to deploy with marathon but some error occure on wake up task and the framework never was registered: Stderr output: I0925 15:55:06.185039 8383 fetcher.cpp:214]…
enrique-carbonell
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Why is my Mesos master failing authentication with slave?

I have created a master on my machine with a credentials file that has a public IP on the network rather than localhost as follows: ./bin/mesos-master.sh --ip=192.168.0.3 --work_dir=/var/lib/mesos --credentials=file://master-cred.json I then…
Tom
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Marathon doesn't deploy an app via PUT /v2/apps/{appId}

Unfortunately I face problems with deployment to Marathon. I do curl -X PUT -H 'Content-Type: application/json' -i http://marathon_url/v2/apps/lookout -d@lookout.json And receive response: HTTP/1.1 100 Continue HTTP/1.1 200 OK Connection:…
Pavel
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NodeProvisioner for Jenkins in mesos cluster

We are using Jenkins for CI. We used https://github.com/rji/jenkins-standalone as per https://github.com/jenkinsci/mesos-plugin We tried to start jenkins with "-Dhudson.slaves.NodeProvisioner.MARGIN=50…
Rajiv Reddy
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How to access GCE Mesos Spark UI

Running Spark 1.4.1 on a Mesos cluster using GCE. I can get Spark up and running, but cannot access the UI for either Mesos or Spark. I have…
Thom Rogers
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Mesos & persistent storage using MySQL

This is going to be a generic question. We are a young startup faced with the inevitable problem of scaling and during our research, Apache Mesos seemed like a good fit for our architecture, which is – Core Scala based microservices, each…
Ashesh
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Docker volume plugin marathon

Docker Volume plugins are released with Docker 1.8. I am trying to run a Docker container using Mesos/Marathon and I am able to run Docker container with volumes. What I am not able to do is connecting an external volume plugin. As per marathon…
Vaibhav Khanduja
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Limitations in Mesos and Marathon Regarding Docker

We have this scenario. We have 3/3 master/slave arch for Mesos. Each sleeve is identical, 4GB RAM and 4 Core CPUs. We have started 10 marathon Apps with 1core CPU and 1GB RAM. We started the containers, but not utilizing them, as per the system it's…
Rajiv Reddy
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Run own python framework on Mesos 0.23.0 on CentOS 7.1

I wanted to run a simple python framework on my Mesos Cluster (0.23) which runs on CentOS 7.1. I installed Mesos over the mesosphere packages everything works fine (I'm running some Marathon jobs). But when I wanted to start develop my own framework…
joh.scheuer
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Configure Prometheus nginx exporter on mesosphere DCOS cluster using marathon

I have followed steps given in https://github.com/discordianfish/nginx_exporter to set up a docker container for nginx exporter. Now I want to install the docker container for nginx using marathon on mesosphere cluster. How do I provide parameter…
Rajasi Kulkarni
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Setting up cloud watch exporter for prometheus on mesosphere DCOS cluster

I have set up cloud watch exporter for Prometheus on my AWS mesosphere DCOS cluster. I have 'CloudWatchFullAccess' policy enabled. But meter, 'cloudwatch_exporter_scrape_error' shows non-zero value. I want to know why the scrape is giving error.…
Rajasi Kulkarni
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Need help on Zookeeper events and Queues

We have a backend module which listen ActiveMQ, after changing the backend arch, we are using Mesos,Marathon and Zookeeper, Now we want to listen Zookeeper events, if any update come to zookeeper. Is there any Client or anything, for connect to…
Rajiv Reddy
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Mesos on OpenStack VM's Public IP

I have a Setup of 4 CentOS 7.1 VM's which are deployed via OpenStack. They got a public and a private IP address. The host doesn't know the public IP so if I run ifconfig -a I only get the private IP address of the host. Now I want to deploy Mesos…
joh.scheuer
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marathon docker jobs hanged in deployment state

Hi I have been successfull so far with simple jobs in marathon but it stuck when i have tried deploying a deocker job in mesos through marathon framework. I am using a json file as below to deploy a docker job: { "id": "pga-docker", "cpus":…
psaha4
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