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Outdoor temperature and Cooling power Relation

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Datacenters use cooling units to take away hot air exhausted by IT devices. Cooling energy depends on IT energy in the datacenter. But, we know with observation that, outdoor temperature has an effect on cooling load too. If weather is hot, cooling demand ascends for the same IT load. This is because, efficiency of cooling units changes according to outdoor temperature. This efficiency gain is also the reason for increasing datacenter temperatures.
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create Virtual Machines in VMware with ansible

Hi Mainly I am a system administrator. To live freely, I work  project based and I give trainings. In my current project, I have some additional roles which include managing a vmware environment. I must create new VMs in vsphere 6.5 environment fast. I have ansible under by belt. so here how I have done this. Scenario: I have 5 VMs to create. My config files are the following; testVM.csv: this includes VM properties such as datastore, Network config etc. My each VM has 3 NICs.. If you need less, then you can trim these items in the csv file makeVM.yml: it creates VMs according to testVM.csv file. you will need Pyvmomi python library. you can install it with pip creds.txt: vcenter credentials are here hosts file: this must include only one IP. otherwise ansible tries to create a VM for each host in this file.. csv file format: VMname;cpuCount;MemorySize;diskSize;dataStoreName;PortGroupName_NIC1;IP_NIC1;Netmask_NIC1;defGW_NIC1;PortGroupName_NIC2;IP_NIC2;Netmask_...
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