VMware vCloud Availability Replicator Fix

vcarepfix.ps1

#Requires POSH-SSH
#Fix for replication bug 'Several days after upgrading to 3.0.3 or 3.0.4, the replications synchronization stops progressing'
#As detailed in release notes 
#https://docs.vmware.com/en/VMware-vCloud-Availability/3.0.4/rn/VMware-vCloud-Availability-304-Release-Notes.html

$vca_replicators = @{
    "rep01" = 'password'
    "rep02" = 'password'
    "rep03" = 'password'
    "rep04" = 'password'
    "rep05" = 'password'
    "rep06" = 'password'
}

foreach ($vm in $vca_replicators.keys){
    $password = $vca_replicators[$vm] | ConvertTo-SecureString -asPlainText -Force
    $username = "root" 
    $credential = New-Object System.Management.Automation.PSCredential($username,$password)
    $command = 'echo “TRAFFIC_ACCOUNTING=false” >> /opt/vmware/h4/lwdproxy/conf/lwdproxy.properties'
    $session = New-SSHSession -Computername $vm -Credential $credential -AcceptKey
    $result = Invoke-SSHCommand -SessionId $session.SessionId -Command $command 
    $result.output
    $command = 'systemctl restart lwdproxy'
    $result = Invoke-SSHCommand -SessionId $session.SessionId -Command $command 
    $result.output
	Remove-SSHSession $session
}