Use centos image

[pavolloffay]

Resolves #219

REPOSITORY                                            TAG                 IMAGE ID            CREATED             SIZE
REPOSITORY                                            TAG                 IMAGE ID            CREATED             SIZE
openshift/origin-elasticsearch-operator               latest              5698765cb3c2        6 minutes ago       260MB
ploffay/jaeger-operator                               latest              f64e6999bef4        13 minutes ago      266MB
registry.svc.ci.openshift.org/openshift/release       golang-1.10         6cb8ecdeb577        18 hours ago        979MB
registry.svc.ci.openshift.org/openshift/origin-v4.0   base                65b5ece9e8e4        35 hours ago        224MB
centos    

Signed-off-by: Pavol Loffay ploffay@redhat.com

[jpkrohling]

This change is 

[jpkrohling]

Reviewed 1 of 1 files at r1.
Reviewable status: complete! all files reviewed, all discussions resolved

[codecov]

Codecov Report

Merging #220 into master will not change coverage.
The diff coverage is n/a.

@@           Coverage Diff           @@
##           master     #220   +/-   ##
=======================================
  Coverage   95.18%   95.18%           
=======================================
  Files          35       35           
  Lines        1848     1848           
=======================================
  Hits         1759     1759           
  Misses         75       75           
  Partials       14       14

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