[AMBARI-22826] Mpack related changes to Add Hosts Page.

[ishanbha]

Creating new pull request as the previous one was closed and branch deleted.
@atkach your suggestions are incorporated here

What changes were proposed in this pull request?

Add hosts step related changes for mpack

How was this patch tested?

20392 passing (23s)
125 pending

Please review Ambari Contributing Guide before opening a pull request.

[ishanbha]

@atkach I am changing the display of each item in the list to none or block based on what is being entered in the filter box. DOM being fetched on the basis of id. Do you think there is a way to use class bindings in this scenario. Please suggest.

[atkach]

For example, define host as an object with the flag "isFiltered", in the template:
{{#each host in view.hosts}}
<tr {{bindAttr class="host.isFiltered::hidden"}}>

[asfgit]

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[atkach]

If values in kb, conversion should be {KB}/(1024*1024)={GB}

[atkach]

Don't use inline styles

[atkach]

You are pushing the whole array instead hostname string, should be:
tempArr = this.get('manuallyInstalledHosts').mapProperty('hostName');

[asfgit]

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[asfgit]

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[ishanbha]

Ambari Web tests pass successfully. The failure is due to Ambari Server tests failing.