Work in progress

contrib/inventory-generation/README.md

@@ -0,0 +1,4 @@
+# Inventory generation
+
+This folder contains script to generate data to be used to generate inventories: uuid, hostname, ip, mac, certificates, OS name, agent version 
+q

contrib/inventory-generation/inventory-generation

@@ -0,0 +1,191 @@
+#!/bin/bash
+# @description Generate inventories for Rudder
+# @man This command allows to generate the data to create inventories
+# @man and to use these data to create inventories
+
+# @man +
+# @man *Options*:
+# @man +
+# @man *-d --data*: generate the given number of data for inventories
+# @man +
+# @man *-g --generate*: generate inventories from the data
+# @man +
+# @man *-w --wipe*: wipe all the generated data
+# @man +
+# @man *-t --template*: use the given template for inventory generation
+# @man +
+# @man *-p --path*: use the given path to for the data generated
+
+set -x
+
+DATA=false
+NUMBER=0
+GENERATE=false
+WIPE=false
+TEMPLATE=tml.ocs
+DEST_PATH=data
+
+# detect if any option has been passed to the script
+ANY_OPTION_DEFINED=false
+
+
+# Output usage
+function usage()
+{
+  echo "todo"
+}
+
+
+# Ensure that all numbers of an IP is smaller than 254
+function validate_ip {
+
+  if [ ${IP4} -gt 254 ]
+  then
+    IP4=1
+    IP3=$((IP3+1))
+  fi
+
+  if [ ${IP3} -gt 254 ]
+  then
+    IP3=1
+    IP2=$((IP2+1))
+  fi
+
+  if [ ${IP2} -gt 254 ]
+  then
+    IP2=1
+    IP1=$((IP1+1))
+  fi
+
+}
+
+
+function generate_data {
+
+  mkdir ${DEST_PATH}
+  IP1=192
+  IP2=168
+  IP3=111
+  IP4=1
+
+  for (( i=1; i<=${NUMBER}; i++ ))
+  do
+    UUID=$(uuidgen)
+
+    mkdir ${DEST_PATH}/${UUID}
+
+    openssl genrsa -des3 -out ${DEST_PATH}/${UUID}/localhost.priv -passout "pass:Cfengine passphrase" 4096
+    openssl rsa -in ${DEST_PATH}/${UUID}/localhost.priv -passin "pass:Cfengine passphrase" -RSAPublicKey_out -out ${DEST_PATH}/${UUID}/localhost.pub
+
+    echo "RUDDER_TEST_${i}" > ${DEST_PATH}/${UUID}/hostname
+
+
+    IP4=$((IP4+1))
+    validate_ip
+
+    echo "${IP1}.${IP2}.${IP3}.${IP4}" > ${DEST_PATH}/${UUID}/ip
+
+    echo "d0:ab:d5:e5:90:e8" > ${DEST_PATH}/${UUID}/mac
+
+    echo "CentOS" > ${DEST_PATH}/${UUID}/osname
+
+    echo "CentOS release 6.6 (Final)" > ${DEST_PATH}/${UUID}/fullosname
+
+    echo "5.1.0-beta" >  ${DEST_PATH}/${UUID}/agent_version
+  done
+
+
+}
+
+
+function wipe {
+  echo "Wipping folder ${DEST_PATH}"
+  echo "Type ctrl-c to abort now and return to continue."
+  read a
+
+  rm -rf ${DEST_PATH}
+}
+
+
+# Defines available options
+OPTIONS=d:g:wt:p:
+#LONGOPTS=data:,generate,wipe,template:,DEST_PATH:
+LONGOPTS=data:
+
+# Use ! to avoid failing with set -e
+# Use $PIPESTATUS to get the right return code even with !
+! PARSED=$(getopt --options=$OPTIONS --longoptions=$LONGOPTS --name "$0" -- "$@")
+
+
+
+if [[ ${PIPESTATUS[0]} -ne 0 ]]; then
+    # Wrong arguments 
+    echo "Wrong parameters for command inventory-generation"
+    usage
+    exit 1
+fi
+
+
+eval set -- "$PARSED"
+
+
+while true; do
+  case "$1" in
+    -d|--data)
+      NUMBER="$2"
+      DATA=true
+      ANY_OPTION_DEFINED=true
+      shift 2
+      ;;
+
+    -g |--generate)
+      GENERATE=true
+      ANY_OPTION_DEFINED=true
+      shift
+      ;;
+    -w |--wipe)
+      WIPE=true
+      ANY_OPTION_DEFINED=true
+      shift
+      ;;
+    -t |--template)
+      TEMPLATE="$2"
+      ANY_OPTION_DEFINED=true
+      shift
+      ;;
+    -p |--path)
+      DEST_PATH="$2"
+      ANY_OPTION_DEFINED=true
+      shift
+      ;;
+    --)
+      shift
+      break
+      ;;
+    *)
+      echo "Programming error - option not correctly handled"
+      exit 2
+      ;;
+  esac
+done
+
+# No option given, need to show usage
+if [ "${ANY_OPTION_DEFINED}" = "false" ]
+then
+  usage
+  exit 1
+fi
+
+
+# Wipe existing data ?
+if [ "${WIPE}" = "true" ]
+then
+  wipe
+fi
+
+# Generate the data
+if [ "${DATA}" = "true" ]
+then
+  generate_data
+fi
+