cfk/ansible/upstart/slack-notify-startup.conf

Finbox's PaaS

description "send slack notification on bootup"

start on (local-filesystems and net-device-up IFACE!=lo)
task

script
  eval $(cfk-env)

  cpu_count=$(cat /proc/cpuinfo | grep processor | wc -l)
  total_mem=$(cat /proc/meminfo | grep MemTotal | awk -F : '{ print $2 }' | awk '{ print $1" "$2 }')
  total_disk=$(df -h | awk '($6=="/") {print}' | awk '{ print $2 }')
  disk_used=$(df -h | awk '($6=="/") {print}' | awk '{ print $3 }')

  curl -X POST -H 'Content-type: application/json' \
    --data "{ \
      \"attachments\": [{ \
        \"text\": \":thumbsup: $HOSTNAME has booted up\", \
        \"fallback\": \":thumbsup: $HOSTNAME has booted up\", \
        \"color\": \"good\", \
        \"author_name\": \"$DOMAIN\", \
        \"fields\": [{ \
          \"title\": \"CPUs\", \
          \"value\": \"$cpu_count\", \
          \"short\": \"true\" \
        },{ \
          \"title\": \"Memory\", \
          \"value\": \"$total_mem\", \
          \"short\": \"true\" \
        },{ \
          \"title\": \"Disk Size\", \
          \"value\": \"$total_disk\", \
          \"short\": \"true\" \
        },{ \
          \"title\": \"Disk Used\", \
          \"value\": \"$disk_used\", \
          \"short\": \"true\" \
        },{ \
          \"title\": \"Version\", \
          \"value\": \"v$CFK_VERSION\", \
          \"short\": \"true\" \
        }] \
      }], \
      \"channel\": \"#$SLACK_CHANNEL\" \
    }" \
    $SLACK_HOOK
end script