Full Backup - Printable Version

Code:

--Take a backup and ftp to NAS

-- name of backup file

src = 'backup-' .. os.date('%Y.%m.%d_%H-%M') .. '.tar.gz'

-- where to put backup file on LM

dst = '/home/ftp/' .. src



-- where to put the backup on NAS

target = 'Targetpath' .. src



-- prepare files for backup

os.execute('sh /lib/genohm-scada/web/general/backup.sh')



-- create archive

os.execute('cd /lib/genohm-scada/storage && tar -c -z -f ' .. dst .. ' ./')





-- load the ftp support

local ftp = require("socket.ftp")

local ltn12 = require("ltn12")



-- ftp to NAS

f, e = ftp.put{

  host = "IPadres", 

  user = "Username",

  password = "Password",

  type = "i",

  argument = target,

  source = ltn12.source.file(io.open(dst, "rb"))

  

}

if (e) then

  log (e)

  log (f)

  alert("Could not ftp: ", e, "\n")

end

log("ftp_backup")

  







-- cleanup 

os.execute('cd /home/ftp && rm -rf backup_*')

os.execute('cd /lib/genohm-scada/storage && rm -rf user userlib.luas blockly.luas initscript.lua helpers.js genohm-scada.config filter*')

Code:

host = 'FTP_SERVER_IP'

user = 'username'

pass = 'password'

path = 'backup-' .. os.date('%Y-%m-%d') .. '.zip'



ftp = require('socket.ftp')

ltn12 = require('ltn12')

webrequest = require('webrequest')

data = webrequest('general', 'backup')



res, err = ftp.put({

  host = host,

  user = user,

  password = pass,

  argument = path,

  source = ltn12.source.string(data)

})



if not res then

  log('ftp upload failed: ' .. tostring(err))

end

Code:

--***********************************************************--

--******************** End of parameters ********************--

--***********************************************************--

--********** DON'T CHANGE ANYTHING UNDER THIS LINE **********--

--***********************************************************--

 

--Create table to include mail settings

local settings = {

    from = from,

    rcpt = to,

    user = user,

    password = password,

      server = 'smtp.office365.com',

    port = 587,

        secure = 'starttls',

}

 

--Create attachment

src = 'SubSL_backup-' .. os.date('%Y.%m.%d') .. '.tar.gz'

dst = '/home/ftp/' .. src



-- prepare files for backup

os.execute('sh /lib/genohm-scada/web/general/backup.sh')



-- create archive

os.execute('cd /lib/genohm-scada/storage && tar -c -z -f ' .. dst .. ' ./')

 

--Create subject

subject = subjectpart1 .. ": " .. src .. " " .. subjectpart2

 

--Load required modules to send email with attachment

local smtp = require("socket.smtp")

local mime = require("mime")

local ltn12 = require("ltn12")

 

--Create e-mail header

settings.source = smtp.message{

headers = {

  from = '' .. alias_from .. ' ' .. from .. '',

  to = table.concat(to, ', '),

  subject = subject

},

   

--Load attachment inside body     

body = {

preamble = "",

 [1] = {  

      headers = {

         ["content-type"] = 'application/x-7z-compressed',

         ["content-disposition"] = 'attachment; filename="'..src..'"',

         ["content-description"] = '.. src ..',

         ["content-transfer-encoding"] = "BASE64",

      },

 

      body = ltn12.source.chain(

      ltn12.source.file(io.open(dst, "rb")),

      ltn12.filter.chain(

      mime.encode("base64"),

      mime.wrap()

        )

      )

    },

      epilogue = epilogue

  }

}

 

--Send the email

r, e = smtp.send(settings)

 

--Create alert when sending gives an error with error message

if (e) then

  log (e)

  log (r)

  alert("Could not send backup email: ", e, "\n")

end

log ('Email Sent')

 

-- cleanup 

os.execute('cd /home/ftp && rm -rf SubSL_*')

os.execute('cd /lib/genohm-scada/storage && rm -rf user userlib.luas blockly.luas initscript.lua helpers.js genohm-scada.config filter*')