John Willis

New Dockercast Episode with Docker Captain, Nirmal Mehta

In case you missed it, we recently launched Dockercast, the official Docker Podcast including all the DockerCon 2016 sessions available as podcast episodes.

Nirmal Mehta

In this podcast I catch up with Nirmal Mehta at Booz Allen Hamilton.  Nirmal has been a big part of the Docker community and is also a Docker Captain.

Nirmal works with some large government organizations and we discussed why these types of institutions seemed to be early adopters of Docker.  As most would answer, speed was an obvious driver, however, we discuss that security was also an early driver.  Turns out due to tighter boundaries of Docker containers some of these organizations felt that the potential security opportunities stretched better than virtualization.  We discuss these ideas as well as what is it like to be a Docker Captain.

 

 

You can find the latest #Dockercast episodes on the Itunes Store or via the SoundCloud RSS feed.

 

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John Willis

New Dockercast Episode with Docker Captain, Nirmal Mehta


One Response to “New Dockercast Episode with Docker Captain, Nirmal Mehta”

  1. ananth balasubramanian

    John,
    Actually i'm trying to implement docker swarm in lap with 1 manager and 2 node cluster.
    docker service tasks command not found and also when i try to start the service with below command

    docker node ls
    ID HOSTNAME STATUS AVAILABILITY MANAGER STATUS
    1ooacgpk7kk6cjaqrk6gsvi26 * sm Ready Active Leader
    2y18r9w6yq6zepnvu80l4tvav sn02 Ready Active
    di0cfj1gzojqlgudqix2nho93 sn01 Ready Active

    docker service create –name web -p 80:80 –replicas 1 nginx:latest
    chrxz8ohmbx83hct8aygkicru

    [root@sm ~]# docker service ps web
    ID NAME IMAGE NODE DESIRED STATE CURRENT STATE ERROR
    1n51cnrspplqge0tt78ufv9a1 web.1 nginx:latest sm Running Preparing 19 seconds ago

    [root@sm ~]# docker service ps web
    ID NAME IMAGE NODE DESIRED STATE CURRENT STATE ERROR
    1n51cnrspplqge0tt78ufv9a1 web.1 nginx:latest sm Running Preparing 12 minutes ago

    showing preparing for long what i'm missing could you please help on this?

    Reply

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