Github user JonZeolla commented on the issue:
https://github.com/apache/metron/pull/846
+1 tested on my mac with and without the daemon running.
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Github user ottobackwards commented on the issue:
https://github.com/apache/metron/pull/846
I would prefer it always say docker is running or not, but this will work.
+1
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Github user nickwallen commented on the issue:
https://github.com/apache/metron/pull/846
+1 Thanks, Anand. I tested with Docker daemon running, not running and not
installed. Worked as advertised.
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Github user anandsubbu commented on the issue:
https://github.com/apache/metron/pull/846
Hi @ottobackwards , thanks for your review.
I prefixed a 'WARNING' to the message text so it would catch the eye of the
user. Also, I removed the else bit for docker running scenario,
Github user ottobackwards commented on the issue:
https://github.com/apache/metron/pull/846
Thanks for the contribution! This is a great idea. If I may, I think this
may be more clear:
```bash
if docker info 2>&1 | grep -q 'Cannot connect to the Docker daemon'
then
