Chestnut

1.0.6

Functions/New-Guest.psm1

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
 Function New-Guest {

    #exemple File:

    #ipaddress,subnet,gateway,vmname,domain,sourcevm
    #10.96.11.242,255.255.255.0,10.96.11.1,CQCBOU1WVDDEV12,STAPLESAMS,CQCBOU1WVDDEV11

    Param(
        [string]$File = "C:\scripts\GuestDeployer.csv",
        [string]$Datastore,
        [switch]$Template = $false
    )
    
    if($null -eq $global:defaultviserver){
        return "Not connected to vCenter"
    }
    
    write-host "Using file: $File"

    $vmlist = Import-CSV $File

    foreach ($item in $vmlist) {

        $customspecfile, $VMFSVol, $pdns, $sdns, $portgroup = ""

            $item
          
            # Map variables
            [IpAddress]$ipaddr = $item.ipaddress
            [IpAddress]$subnet = $item.subnet
            [IpAddress]$gateway = $item.gateway
            $vmname = $item.vmname
            #$template = $item.template
            $diskformat = "Thin"
            $sourcevm = $item.sourcevm
            $domain = $item.domain
            
        #STAPLESAMS
        if($domain -eq "STAPLESAMS"){

            #DEV
            if ($vmname -like "*WVD*" -or $vmname -like "*WVX*" -or $vmname -like "*wvd*" -or $vmname -like "*wvx*"){
                $cluster = "DEV-STG";
                $customspecfile = "STAPLESAMS";
                #$VMFSVol = "dev-stg-vvol"
                $VMFSVol = "dev-stg-fc-dsc1"
                $portgroup = "pgBL-LAN-Dev-11"
            }
            
            #PROD
            if ($vmname -like "*WVP*" -or $vmname -like "*wvp*"){
                $cluster = "SY-PROD";
                $customspecfile = "STAPLESAMS";
                $VMFSVol = "prod-pp-fc-bou1"
                $portgroup = "pgSY-LAN-Prod-8"
            }
            
            $pdns = "10.96.7.80"
            $sdns = "10.96.8.80"

        #CEXPDMZ
        } elseif($domain -eq "CEXPDMZ"){

            #DMZ-LON
            if ($vmname -like "CQCLON1WVP*" -or $vmname -like "CQCANJ1WVP*"){
                $cluster = "SY-ECOM-LON";
                $customspecfile = "CEXPDMZ";
                $VMFSVol = "ecom-lon-fc-dsc1"
                $pdns = "10.96.0.10"
                $sdns = "10.96.0.11"
                
                if($ipaddr -like "10.96.0.*"){
                    $portgroup = "pgSY-DMZ-LON-WEB"
                } elseif($ipaddr -like "10.96.1.*"){
                    $portgroup = "pgSY-DMZ-LON-B2B"
                } else {
                    $portgroup = Read-Host "Portgroup"
                }

            #DMZ-BOU
            }elseif ($vmname -like "CQCBOU1WVP*"){
                $cluster = "SY-ECOM-BOU";
                $customspecfile = "CEXPDMZ";
                $VMFSVol = "ecom-bou-fc-dsc1"
                $pdns = "10.96.10.10"
                $sdns = "10.96.10.11"
                $portgroup = Read-Host "Portgroup"
            } else {
                return "Mauvais nom de VM"
            }


        #VMSTAGING
        } elseif($domain -eq "VMSTAGING"){

            $cluster = "DEV-STG";
            $customspecfile = "VMSTAGING";
            $VMFSVol = "dev-stg-fc-dsc1"
            $pdns = "10.96.12.86"
            $sdns = "10.96.12.84"
            
            if($gateway -eq "10.96.12.33"){
                $portgroup = "pgBL-STG-Web-2061"
            } elseif($gateway -eq "10.96.12.17"){
                $portgroup = "pgBL-STG-FTP-2062"
            } elseif($gateway -eq "10.96.12.81"){
                $portgroup = "pgBL-STG-DC-2064"
            } elseif($gateway -eq "10.96.12.97"){
                $portgroup = "pgBL-STG-SQLECOM-2066"
            } else {
                $portgroup = Read-Host "Portgroup"
                exit
            }
        } else {
            write-warning "Wrong domain"
            exit
        }

        if(![string]::IsNullOrEmpty($Datastore)){
            $VMFSVol = $Datastore
        }

        write-host "customspecfile: $customspecfile"
        write-host "VMFSVol: $VMFSVol"
        write-host "Cluster: $cluster"
        write-host "DNS: $pdns, $sdns"
        write-host "Portgroup: $portgroup"
        

        if($customspecfile -eq "" -or $VMFSVol -eq ""){
            return "Invalid customspecfile or VMFSVol"
        }

        # Find matching datastore with most free space
        $Datastore = Get-Datastore | where {($_.Name -match $VMFSVol) -and ($_.Name -notlike "snap-*")} | Sort FreeSpaceGB | Select -Last 1
        # Find host with most available memory
        $BestHost = Get-Cluster $cluster | Get-VMHost | Sort MemoryUsageGB | Select -Last 1   
        
        write-host "Datastore: $Datastore"
        write-host "Host: $BestHost`n"
        
        if([string]::IsNullOrEmpty($Datastore)){
            return "Invalid datastore"
        }

        if($confirm -ne "y"){
            $confirm = read-host "Continue? (y/n)"
            if($confirm -ne "y"){
                return "task cancelled"
            }
        }

        # Deal with customization spec file
        Get-OSCustomizationSpec $customspecfile | Get-OSCustomizationNicMapping | Set-OSCustomizationNicMapping -IpMode UseStaticIp -IpAddress $ipaddr -SubnetMask $subnet -DefaultGateway $gateway -Dns $pdns,$sdns

        #Deploy the VM based on the template with the adjusted Customization Specification
        try{
            if($Template){
                New-VM -Name $vmname -Template $sourcevm -Datastore $Datastore -DiskStorageFormat $diskformat -VMHost $BestHost -ErrorAction Stop -OSCustomizationSpec $customspecfile
            } else {
                New-VM -Name $vmname -VM $sourcevm -Datastore $Datastore -DiskStorageFormat $diskformat -VMHost $BestHost -ErrorAction Stop -OSCustomizationSpec $customspecfile
            }
        }catch{
            return "ERREUR $($Error[0])"
        }

        Sleep -seconds 30

        #Set the Port Group Network Name (Match PortGroup names with the VLAN name)
        try{
            Get-VM -Name $vmname | Get-NetworkAdapter | Set-NetworkAdapter -Portgroup $portgroup -Confirm:$false -ErrorAction Stop
            Get-VM -Name $vmname | Get-NetworkAdapter | Set-NetworkAdapter -startconnected:$true -Confirm:$false -ErrorAction Stop
        }catch{
            return "ERREUR $($Error[0])"
        }

        Start-VM $vmname
        
        Sleep -seconds 20

    }
}