Questions tagged [apache-mesos]
Apache Mesos abstracts CPU, memory, storage, and other compute resources away from machines (physical or virtual), enabling fault-tolerant and elastic distributed systems to easily be built and run effectively.
33
questions
1
vote
0
answers
278
views
Block incoming Traffic thru external interface to docker containers on DC/OS(Mesos) slaves
I have an DC/OS(Mesos) slave which runs few docker containers with random ports exposed. The server has two interfaces eth0 and eth1. I want to block all incomming traffic through eth0 to docker ...
- 83
0
votes
1
answer
65
views
SSH into DCOS master on Azure asks for password
I just set up a DC/OS cluster on Azure. I basically just followed the instructions from the Install Guide. So far so good, everything works as expected.
Terraform config used to install DC/OS:
...
- 101
1
vote
0
answers
28
views
How to do A/B testing with Marathon and Mesos?
How to do A/B testing with Marathon and Mesos?
We're currently investigating an enterprise solution called vamp, but if there are any good open source solutions, that'd be great to know.
- 107
1
vote
1
answer
737
views
Mesos kills container when requests increase
I deploy Docker containers on Mesos(0.21) and Marathon(0.7.6) on Google Cloud Engine (Ubuntu 14.04).
I use JMeter to test a REST service that run on Marathon. When the concurrent requests are less ...
google-cloud-platform
1
vote
1
answer
3k
views
who is killing my docker container?
Mesos → Completed Tasks i Sandbox
In stdout file, i can see killTask signal:
Received killTask for task sources.b4e2c8e6-5b42-11e7-aec0-024227901b13
Full snap of stdout file is as follows. You can ...
- 11
3
votes
0
answers
167
views
How can I launch hdfs on Mesos without DC/OS?
From my understand DC/OS is a freemium managed service. Because I'd rather just have a raw Mesos implementation, I'd rather not be dependent on DC/OS and so I just want to know how to implement HDFS ...
- 219
1
vote
2
answers
249
views
Why are the mesos binaries having an "in" extension
I just downloaded mesos from the apache repo. Here is the bin directory:
$ ll bin
total 92
-rw-r--r--. 1 stack stack 1769 Jul 17 23:14 valgrind-mesos-tests.sh.in
-rw-r--r--. 1 stack stack 1769 Jul ...
2
votes
1
answer
383
views
How to ssh to DCOS instances on AWS?
I just followed the steps to create a DCOS 1.7 env.
Now when I try to ssh a slave instance it's asking me a password to connect on the machine.
Is there a default password, where does this password ...
- 107
0
votes
0
answers
66
views
Going the colocation route - Thoughts or suggestions on plan?
We currently host around 200 customers website with cpanel at a datacenter we rent dedicated servers from. We also host two sites that do around 5 to 6m unique a day, which is distributed across 3 ...
- 13
0
votes
1
answer
503
views
Docker installation inside a google compute engine instance for installing a dcos cluster
I have been working on an ansible script for installing a DCOS mesos cluster. I have been following the steps in the advanced installation section of the documentation of DCOS inside my ansible script....
2
votes
1
answer
2k
views
How to install Apache Mesos / Marathon on Ubuntu 16.04?
I would like to install Apache Mesos 1.0.0+ and Marathon ideally from a repository without building the package from source.
I am following the following guide from Mesosphere: https://open.mesosphere....
- 111
-2
votes
1
answer
1k
views
Mesos: Web UI cannot connect to the server
I'm newbie to Mesos and DC/OS. I set up DC/OS using vagrant and all seemed to go well at first. I am on Mac Yosemite, Virtualbox Version 5.0.26, vagrant version 1.8.5 with the following patch: https:/...
- 191
1
vote
2
answers
224
views
DC/OS installations hangs at 50% of Pre-Flight
I want to test the community editon of DC/OS and I cannot get it to progress past 50% of pre-flight:
I followed the gui instructions outlined here and started the installation in verbose mode. This ...
- 26
0
votes
1
answer
129
views
Apache Mesos Master on every node
Is it good idea to launch mesos master and mesos slave together on every node?
If no, how to calc number of master nodes?
- 121
2
votes
1
answer
2k
views
Mesos slave IP for Marathon-launched ( docker container ) service instance
i have a docker image i would like to launch a couple instances of via Mesos/Marathon.
i'm using BRIDGE networking in docker, and i would like to pass in the "public" ( i.e. not the container's ...
- 2,213
6
votes
1
answer
2k
views
How to secure a docker host to not allow rooting
I am trying to make docker on a server more secure. The main problem is that most people say "if a person has access to docker, they can be root too" for an administrator point of few this is not ...
- 3,819
9
votes
1
answer
360
views
Best Foundation for Mesos Deployment
We are currently in the process of designing the architecture of our new Apache Mesos cloud setup. The goal is to unify our systems by moving different stacks onto the same architecture. The main ...
- 116
-1
votes
1
answer
589
views
Does Apache Mesos limits resources or isolates them?
In other words, Apache Mesos internal or docker resource isolation mechanism works?
If started app A requires 40% of CPU resources, and app B requires 61% - B app couldn't start, even if A app in ...
- 116
1
vote
1
answer
191
views
Monitor the availability of Marathon Framework [closed]
I am using Mesos - Marathon for App deployment and availability, but sometimes marathon freezes. I tried to monitor the tcp port, but during the freeze port is open and thus not able to detect the ...
- 64
0
votes
1
answer
285
views
How to access Mesos DNS running on VM from host
I have a host machine (Mac OS X 10.11.1) running virtual machines through vagrant. I installed Mesos DNS on one of the nodes, and modified resolv.conf on other cluster nodes, so I can successfully use ...
- 74
1
vote
1
answer
1k
views
Marathon containers load balanced with Haproxy and consul return random 503 requests
Currenty the architecture is organised like this:
192.168.1.10, 192.168.1.11, 192.168.1.12 - mesos master with marathon and consul server
192.168.1.21, 192.168.1.22, 192.168.1.23 - three mesos slave ...
- 2,213
1
vote
1
answer
61
views
Define marathon services listening interface
I have a mesos install with 3 VPS.
I use a virtual private network for internal networking.
Everytime marathon starts and bind a service to a new port, it binds it to 0.0.0.0.
No matter if I had a ...
- 2,213
1
vote
0
answers
2k
views
Kafka docker container on mesos cluster with marathon
I'm trying to deploy a kafka broker on a docker container on a mesos cluster.
Specifically, I have a mesos cluster where I deploy various docker containers using marathon as init system. All the ...
- 11
0
votes
1
answer
492
views
Apache Mesos starts once, but once I shut it down it won't restart
I have a build of Apache Mesos done on a redhat 6.6 machine. It's installed to a directory I'll call $INST.
I set up $INST/etc/masters and $INST/etc/slaves to have the masters and slaves' hostnames, ...
- 101
2
votes
0
answers
2k
views
nginx proxy_pass with dynamic upstream servers
We're currently stuck in a situation where we are using nginx as our main frontend server for a set of services backed by a dynamic DNS based service discovery with Mesos-DNS.
Our nginx configuration ...
- 233
0
votes
1
answer
158
views
how many listen directives (mode tcp) i can have in haproxy?
how many listen directives is too many for haproxy configuration on a single node? What are the most important resources to monitor?
is 50 times the
listen qwerty213
bind *:9124
mode tcp
...
- 857
1
vote
2
answers
103
views
Server utilization and how to deal with datacenter failure
New technologies like Docker, Mesos, Kubernetes etc. allow much better server utilisation in an organisation. However, I'd like to know how utilisation can be maximised across two datacenters, taking ...
- 18k
1
vote
1
answer
169
views
How can I create a small cluster and include non dedicated servers?
We want to set up a small cluster, witch will store some databases and testing services at first. The cluster will initially launched on 8 dedicated servers (HP G3/G5). 6 of the servers in in the same ...
- 975
7
votes
1
answer
2k
views
Does CoreOS have a cluster aware job scheduler?
Ive been checking out CoreOS and I'm impressed. Before I found CoreOS I was looking at the Mesos/Marathon/Chronos stack as a "cluster kernel".
Given the following comparison:
init.d == Mesos+...
- 54k
3
votes
1
answer
116
views
Is it possible to let a web application use the combined hardware resources of a few server machines using Apache Mesos?
I am studying a framework called Apache Mesos. I am totally new to this framework.
According to this website, it can combine your datacenter servers and cloud instances into one shared pool from ...
- 54k
1
vote
1
answer
2k
views
running mesos-master in docker container - cannot see containers IP from other hosts
I have a question.
I am running mesos-master as docker container. When I start it, it writes its IP to zookeeper, so any slave running on same host can connect to mesos master. Mesos-master is not ...
- 54k
0
votes
1
answer
3k
views
Installing Apache Mesos on CentOS or RHEL
I tried to install the latest release tarball of Mesos on CentOS 6.4 with no luck. It ended up in all sorts of failures in trying to find jvm & jni bindings. Is there any instructions on how to ...
- 54k
1
vote
2
answers
7k
views
Apache Mesos Vs. Apache CloudStack
Managing the infrastructure (private cloud or public cloud) at scale and ease is addressed by Apache Mesos, Apache CloudStack and OpenStack.
What is the major difference between Mesos and CloudStack/...
- 54k
Related Tags
docker × 8
coreos × 3
networking × 2
haproxy × 2
kubernetes × 2
cluster × 2
cloud × 2
internal-dns × 2
cloud-computing × 2
datacenter × 2
linux × 1
nginx × 1
centos × 1
ssh × 1
security × 1
iptables × 1
vpn × 1
firewall × 1
azure × 1
reverse-proxy × 1
centos7 × 1
virtual-machines × 1
more related tags
Hot Network Questions
- Why were there so many 'carrier killer' Kh-22 anti-ship missiles in Ukraine in the 1990s?
- Does anyone know what is this number?
- What are some simple problems that calculators get wrong?
- Short story; a journalist visits a hospital with patients who are mentally ill. One patient pretends to use invisible tools to build a machine
- Does the success of AI (Large Language Models) support Wittgenstein's position that "meaning is use"?
- Sampling frequency of ADC and maximum frequency of input signal
- To what extent can US police lie to a suspect?
- understanding logarithmic scale in a graph
- How to represent BFS and DFS between adjacency matrix and list?
- Is a new Tourney rear hub better than a 15 year old Deore hub?
- CVE-2024-31497, nonces and random numbers: Can someone explain, please?
- After creating HTML, why did Tim Berners-Lee bother creating HTTP? Why didn't he just write a HTML renderer for a FTP client?
- What is the provenance of this photo of the Great Lakes from space?
- Why is my auth.log file erased?
- Why do protests happen in the light of their apparent futility?
- How to evenly mix stir fried vegetables with noodles?
- "Windows tilted open to the chill day"
- What type of aircraft do Tintin and Captain Haddock use on their way to Peru in "The Seven Crystal Balls"?
- In The Lord of the Rings, did anyone ever say "The fellowship is now complete."?
- I made a 3-phase power rectifier circuit with "ideal" diodes. Is there anything I should change?
- Do we understand chemistry from particle physics?
- vertical align text in tabularray with tikz node inside
- How to combine multiple pure conditions with an AND operator?
- Can we use "It varies a lot" at the beginning of a new paragraph?