tomfanning

#!/bin/bash -e

# https://gist.github.com/tomfanning/2a69ba71b2371b2e6149b49d43198614

#CREATE TABLE IF NOT EXISTS `smartstats` (
#  `id` int(11) NOT NULL AUTO_INCREMENT,
#  `host` varchar(50) NOT NULL,
#  `timestamp` datetime NOT NULL,
#  `diskserial` varchar(50) NOT NULL,
#  `attribute` tinyint(4) unsigned NOT NULL,

tomfanning

$errorActionPreference='Stop';
remove-item -recurse -force c:\backup\tsl.prev -ErrorAction Ignore
rename-item c:\backup\tsl c:\backup\tsl.prev
get-vm | where-object -Property Name -like 'tsl.*' | export-vm -path c:\backup\tsl; 
robocopy C:\backup\TSL \\sg-81-vmhost\usb-backup\TSL *.* /mir

tomfanning

#!/bin/bash -e

# set up a swapfile
dd if=/dev/zero of=/1GB.swap bs=1024 count=1048576
mkswap /1GB.swap
chmod 0600 /1GB.swap
swapon /1GB.swap
echo "
/1GB.swap  none  swap  sw 0  0" >> /etc/fstab
echo "

tomfanning

#!/bin/bash -e

rootpw="mypassword"

cat /etc/ssh/sshd_config | sed "s/PasswordAuthentication no/PasswordAuthentication yes/" | sed "s/#PermitRootLogin yes/PermitRootLogin yes/" > /etc/ssh/sshd_config
echo "
MaxAuthTries 10" >> /etc/ssh/sshd_config
systemctl restart sshd

echo root:$rootpw | chpasswd

tomfanning

zfs create -o volblocksize=32k -V 10G tslpool/iscsi1
zfs set sync=disabled tslpool/iscsi1
targetcli
block/ create name=block_backend dev=/dev/zvol/tslpool/iscsi1
cd /iscsi
create iqn.2017-11.com.mydomain.ad.zfstest:iscsidisk1
cd /iscsi/iqn.2017-11.com.mydomain.ad.zfstest:iscsidisk1/tpg1/acls
# create acl with the initiator (client) name here, not the one you just created
create iqn.1991-05.com.microsoft:dc1.ad.mydomain.com
cd iqn.1991-05.com.microsoft:dc1.ad.mydomain.com

tomfanning

function Send-Glip {
  $msg = $args[0].Replace("`"", "\`"")
  $body='{"body":"' + $msg + '"}'
  iwr https://hooks.glip.com/webhook/webhook-guid-here -method post -ContentType application/json -body $body > out-null
}

# Usage:
# send-glip "Message to send"

tomfanning

In userdata on the target:

<powershell>
$admin = [adsi]("WinNT://./administrator, user")
$admin.PSBase.Invoke("SetPassword", "SufficientlyC0mplexPasswordHere!")
Invoke-Expression ((New-Object System.Net.Webclient).DownloadString('https://gist.githubusercontent.com/tomfanning/19a983ad793e63d68117bd90bd57e02b/raw/8508a56fd5eb0456e2aa34a278cb7e6fbafe9dd8/configure-windows-remoting-ec2.ps1'))
</powershell>

Also ensure a security group is applied which opens port 5986.

tomfanning

#Requires -Version 3.0

# Configure a Windows host for remote management with Ansible
# -----------------------------------------------------------
#
# This script checks the current WinRM (PS Remoting) configuration and makes
# the necessary changes to allow Ansible to connect, authenticate and
# execute PowerShell commands.
#
# All events are logged to the Windows EventLog, useful for unattended runs.

tomfanning

From cmd.exe:

@"%SystemRoot%\System32\WindowsPowerShell\v1.0\powershell.exe" -NoProfile -InputFormat None -ExecutionPolicy Bypass -Command "iex ((New-Object System.Net.WebClient).DownloadString('https://chocolatey.org/install.ps1'))" && SET "PATH=%PATH%;%ALLUSERSPROFILE%\chocolatey\bin"
choco install mls-software-openssh -y

If your pageant offers lots of SSH keys, you will get an error "too many authentication failures"
To overcome, in C:\Program Files\OpenSSH\etc\sshd_config, set:
MaxAuthTries 10

restart OpenSSHd service

tomfanning

# unproven as yet


# initial backup
zfs snapshot -r tank1@backup
zfs send -R tank1@backup | zfs receive -vF usb5tb

# incrementals
# it is optional to delete snapshots - in which case just create a snapshot with name base on time.
zfs rename   -r tank1@backup tank1@previous_backup                             # rename the "old" snapshot