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Re: DevOps With OpenShift issues on Ubuntu 16.04



Hi Daniel,

That makes sense, but I'm confused as to why it runs correctly on macOS/Mac OS X. Is this a bug in the book?

Thanks,
~ Benjamin

On Mon, Sep 18, 2017 at 4:05 PM, Daniel Kučera <daniel kucera gmail com> wrote:
Hi Benjamin,

the image you are using probably expects httpd to run under root
account and this is not permitted by default (because it is a security
threat).

Read this post to get more info how to enable it:
https://blog.openshift.com/getting-any-docker-image-running-in-your-own-openshift-cluster/

2017-09-18 8:42 GMT+02:00 Benjamin <zorlin gmail com>:
> Hi there,
>
> I am trying to follow the book "DevOps With OpenShift" and having some
> trouble. When I get to the point of launching the 'cotd' container demo,
> specifically this line:
>
> oc new-app --name='cotd' --labels name='cotd'
> php~https://github.com/devops-with-openshift/cotd.git -e SELECTOR=cats
>
> It appears to spool up and build okay, but then fails in a crash loop:
>
> AH00558: httpd: Could not reliably determine the server's fully qualified
> domain name, using 172.17.0.2. Set the 'ServerName' directive globally to
> suppress this message
> (13)Permission denied: AH00058: Error retrieving pid file
> /opt/rh/httpd24/root/var/run/httpd/httpd.pid
> AH00059: Remove it before continuing if it is corrupted.
>
> I'm running Ubuntu 16.04 64-bit, fully up-to-date including the kernel, and
> using the latest stable oc binary (Origin v3.6.0), and running Docker from
> its official repos. OpenShift itself seems to work great and has no major
> issues.
>
> FWIW I've used this exact same book and exact same commands and processes to
> successfully get the demo up and running on two different Macs, so it looks
> like this is a Ubuntu-specific issue. I would switch to Fedora but my
> workstation requires Ubuntu for various annoying reasons. I want to get this
> up and running as my workstation has 32GB of RAM which is 2-4x more than all
> my other machines!
>
> Version information follows:
>
> foo bar:~$ oc version
> oc v3.6.0+c4dd4cf
> kubernetes v1.6.1+5115d708d7
> features: Basic-Auth GSSAPI Kerberos SPNEGO
>
> Server https://127.0.0.1:8443
> openshift v3.6.0+c4dd4cf
> kubernetes v1.6.1+5115d708d7
>
> foo bar:~$ docker -v
> Docker version 17.06.1-ce, build 874a737
>
> foo bar:~$ lsb_release -a
> No LSB modules are available.
> Distributor ID: Ubuntu
> Description: Ubuntu 16.04.3 LTS
> Release: 16.04
> Codename: xenial
>
> foo bar:~$ uname -a
> Linux bar 4.4.0-93-generic #116-Ubuntu SMP Fri Aug 11 21:17:51 UTC 2017
> x86_64 x86_64 x86_64 GNU/Linux
>
> _______________________________________________
> users mailing list
> users lists openshift redhat com
> http://lists.openshift.redhat.com/openshiftmm/listinfo/users
>



--

S pozdravom / Best regards
Daniel Kucera.


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