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Improves examples copy&paste-ability #97

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Improves examples copy&pate-ability 
Also fix tomcat port
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@neykov
neykov committed Jul 25, 2016
commit 3e218032cd982cca73c82ef147e26164cca2c113
18 changes: 9 additions & 9 deletions guide/start/policies.md
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Original file line number Diff line number Diff line change
Expand Up @@ -355,8 +355,8 @@ Tomcat on the vagrant VMs named "byon1" to "byon4":

{% highlight bash %}
$ for i in byon{1..4}; do
$ vagrant ssh ${i} --command 'ps aux | grep -i tomcat | grep -v grep | awk '\''{print $2}'\'' | xargs kill -9'
$ done
vagrant ssh ${i} --command 'ps aux | grep -i tomcat | grep -v grep | awk '\''{print $2}'\'' | xargs kill -9'
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Where is our magic that used to treat "$" prefix in a special way (putting it into a separate div, so it wouldn't be included if someone highlighted the text to copy-paste it)? I can't find it.

@drigodwin said that he thinks it may have broken at around the same time as someone did a bootstrap upgrade.

@ahgittin @sjcorbett do you know where that code is?

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I don't.

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It's in _layouts/base.html section Clipboard support. I'll investigate.

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clipboard support is working fine for me -- just click the icon

would be nice to exclude it from a manual copy/paste but that's harder. gonna experiment with http://stackoverflow.com/questions/22159929/html-exclude-text-from-clipboard-copy

done
{% endhighlight %}

You can view the state of the Tomcat server with the command below (which drills into the
Expand Down Expand Up @@ -435,14 +435,14 @@ you could use a load generator like jmeter, or use a script such as the one show
(changing URL for the URL of your load-balancer):

{% highlight bash %}
$ URL=http://10.10.10.101:8000/
$ URL=http://10.10.10.101:8080/
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I thought nginx would come up on 8000, rather than 8080 (which is the port that the first tomcat would use).

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Good point, will revert.

$ for i in {1..600}; do
$ for j in {1..50}; do
$ curl -saefafefj ${URL} > /dev/null || echo "Curl failed with exit code $?"
$ done
$ echo "Finished batch $i"
$ sleep 1
$ done
for j in {1..50}; do
curl -saefafefj ${URL} > /dev/null || echo "Curl failed with exit code $?"
done
echo "Finished batch $i"
sleep 1
done
{% endhighlight %}

While those curl commands run in a separate terminal, you can look at the metrics for the first
Expand Down