Unverified Commit 8b1fb0b0 authored by Kroese's avatar Kroese Committed by GitHub
Browse files

Automatic updates

parent fb71beed

agent/agent.sh

+8 −16
Original line number Diff line number Diff line
@@ -37,7 +37,7 @@ function downloadUpdate { 
  # Auto update the agent



  URL="https://raw.githubusercontent.com/kroese/virtual-dsm/master/agent/agent.sh"

  remote_size=$(curl -sIk -m 3 "${URL}" | grep -i "content-length:" | tr -d " \t" | cut -d ':' -f 2)

  remote_size=$(curl -sIk -m 4 "${URL}" | grep -i "content-length:" | tr -d " \t" | cut -d ':' -f 2)



  [ "$remote_size" == "" ] && return

  [ "$remote_size" == "0" ] && return
@@ -61,18 +61,14 @@ function downloadUpdate { 
    echo "$HEADER: update error, invalid header: $line" && return

  fi



  if ! cmp --silent -- "${TMP}" "${SCRIPT}"; then

  if cmp --silent -- "${TMP}" "${SCRIPT}"; then

    echo "$HEADER: update file is already equal?" && return

  fi



    #mv -f "${TMP}" "${SCRIPT}"

  mv -f "${TMP}" "${SCRIPT}"

  chmod +x "${SCRIPT}"



    echo "$HEADER: succesfully installed update."



  else



    echo "$HEADER: update file already equal?"



  fi

  echo "$HEADER: succesfully installed update, please reboot."

  

}
@@ -99,7 +95,6 @@ function installPackages { 
trap finish SIGINT SIGTERM



ts=$(date +%s%N)



echo "$HEADER v$VERSION"



checkNMI
@@ -125,14 +120,11 @@ else 
fi



delay=5000

difference=0

elapsed=$((($(date +%s%N) - $ts)/1000000))



if (( delay > elapsed )); then

  difference=$((delay-elapsed))

  float=$(echo | awk -v diff="${difference}" '{print diff * 0.001}')

  echo "Elapsed time: $elapsed, sleep: $float"

  sleep $difference

  sleep $(echo | awk -v diff="${difference}" '{print diff * 0.001}')

fi



# Display message in docker log output