Quickstart with Docker-Compose - Calico for Mesos CNI
This directory includes files for running a docker-compose demo of Calico for Mesos CNI.
Once running, this demo will run
in their own separate containers. It will also run a
agent with its own
isolated docker-in-docker environment, with calico-node running inside.
We’ve simplified the commands into a Makefile for ease of use. If running the docker-compose
commands directly, be sure to pass the
-p mesoscni flag.
- Linux host (we recommend Ubuntu 14.04), capable of volume mounting
1. Clone the Repository
git clone https://github.com/projectcalico/calico-containers.git cd calico/v1.5/mesos/mesos/demo/cni/
2. Download and Build Images
3. Start the Cluster
4. Next Steps
Once your cluster has launched, access the Mesos-Master UI at
localhost:5050, and Marathon UI at
You can quickly launch a calico-networked task which runs
ifconfig by running
$ make test-cni docker exec mesoscni_mesosmaster_1 mesos-execute --containerizer=mesos --docker_image=busybox --name=cni --master=localhost:5050 --networks=calico-net-1 --command="ifconfig" I0711 22:00:55.867799 66 logging.cpp:193] INFO level logging started! I0711 22:00:55.867971 66 scheduler.cpp:187] Version: 1.0.0 I0711 22:00:55.868762 72 scheduler.cpp:471] New master detected at email@example.com:5050 Subscribed with ID '1b90fee7-ed10-439e-aabf-d3778b39749c-0004' Submitted task 'cni' to agent '1b90fee7-ed10-439e-aabf-d3778b39749c-S0' Received status update TASK_RUNNING for task 'cni' source: SOURCE_EXECUTOR Received status update TASK_FINISHED for task 'cni' message: 'Command exited with status 0' source: SOURCE_EXECUTOR
Check that your task was networked by calico by viewing its
stdout log in the Mesos Master UI. If you see that eth0 has been assigned an IP from the default calico pool of 192.168.0.0/16, then it worked!
Received SUBSCRIBED event Subscribed executor on 172.19.0.7 Received LAUNCH event Starting task cni Forked command at 1762 sh -c 'ifconfig' eth0 Link encap:Ethernet HWaddr 1E:49:82:B4:C1:F8 inet addr:192.168.227.194 Bcast:0.0.0.0 Mask:255.255.255.255 inet6 addr: fe80::1c49:82ff:feb4:c1f8/64 Scope:Link UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1 RX packets:11 errors:0 dropped:0 overruns:0 frame:0 TX packets:11 errors:0 dropped:0 overruns:0 carrier:0 collisions:0 txqueuelen:1000 RX bytes:2476 (2.4 KiB) TX bytes:1558 (1.5 KiB) Command exited with status 0 (pid: 1762)
For more information on using Calico with Mesos CNI, see the Calico-CNI for Mesos Unified Containerizer Usage Guide.