Changes between Version 3 and Version 4 of GIMI-GEC16-Tutorials/GIMI-GEC16-TutorialB/Orchestrate


Ignore:
Timestamp:
03/20/13 13:50:25 (6 years ago)
Author:
divyashri.bhat@gmail.com
Comment:

--

Legend:

Unmodified
Added
Removed
Modified
  • GIMI-GEC16-Tutorials/GIMI-GEC16-TutorialB/Orchestrate

    v3 v4  
    4949
    5050{{{
    51 List and explain final hook script here!
     51#!/bin/bash
     52#
     53# Example event hook for the OML server, copying an Sqlite database elsewhere
     54# when the last client has exited.
     55# Copyright 2012-2013 National ICT Australia (NICTA), Australia
     56#
     57# Permission is hereby granted, free of charge, to any person obtaining a copy
     58# of this software and associated documentation files (the "Software"), to deal
     59# in the Software without restriction, including without limitation the rights
     60# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
     61# copies of the Software, and to permit persons to whom the Software is
     62# furnished to do so, subject to the following conditions:
     63#
     64# The above copyright notice and this permission notice shall be included in
     65# all copies or substantial portions of the Software.
     66#
     67# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
     68# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
     69# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
     70# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
     71# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
     72# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
     73# THE SOFTWARE.
     74#
     75irodsUserName=rods
     76irodsHost=emmy9.casa.umass.edu
     77irodsPort=1247
     78irodsZone=geniRenci
     79HOME=/home/oml2
     80export irodsUserName irodsHost irodsPort irodsZone HOME
     81
     82LOGFILE=/tmp/oml2-server-hook.log
     83function log ()
     84{
     85        echo "$@" >&2
     86        echo "$@" >> ${LOGFILE}
     87}
     88
     89# XXX: You might need to initialise the iRODS password for the UNIX user
     90# running tho oml2-server by running 'iinit' to create ~/.irods/.irodsA on its
     91# behalf for iput to work
     92IPUT=/usr/bin/iput
     93SQLITE3=sqlite3
     94PGDUMP=pg_dump
     95
     96echo "OML HOOK READY"
     97log "OML HOOK READY"
     98
     99while read COMMAND ARGUMENTS; do
     100        # One report line must be printed in each control path;
     101        # this first one puts out a timestamp and a dump of the received command, but no newline
     102        log -n "`date`: ${COMMAND} ${ARGUMENTS}: "
     103        case "${COMMAND}" in
     104                "DBCLOSED")
     105                        case "${ARGUMENTS}" in
     106                                file:*)
     107                                        DBFILE=${ARGUMENTS/file:/}
     108                                        log "${IPUT} ${OPTION} ${DBFILE}"
     109                                        NAME=${DBFILE:14:6};
     110                                        FILE=${DBFILE:14};
     111                                        LENGTH=${#FILE}
     112                                        SLICE=${FILE:0:$LENGTH-4}
     113                                        DATE=`date`
     114                                        log "b db ${DBFILE} closed, pushing to iRODS..."
     115                                        ${IPUT} -f ${DBFILE} /geniRenci/home/$NAME/ #$FILE
     116                                        log "an iRODS operation finished"
     117                                        ;;
     118                                postgresql://*)
     119                                        # Separate the components of the URI by gradually eating them off the TMP variable
     120                                       
     121                                        DOMAIN=${ARGUMENTS//*\//}       # cut everything before the final '/'
     122                                        USERNAME=${DOMAIN/-*/}          # get the first part before the '-'
     123                                        REST=${DOMAIN/$USERNAME-/}      # remove the username from the rest
     124                                        EXPNAME=${REST/-*/}             # same as for the username
     125                                        TIMESTAMP=${REST//*-/}          # get the last part after the '-'
     126
     127                                               
     128                                        TMP="${ARGUMENTS/postgresql:\/\//}"
     129                                        USER=${TMP/@*/}
     130                                        TMP=${TMP/${USER}@/}
     131                                        HOST=${TMP/:*/}
     132                                        TMP=${TMP/${HOST}:/}
     133                                        PORT=${TMP/\/*/}
     134                                        TMP=${TMP/${PORT}\//}
     135                                        DBNAME=${TMP}
     136                                        DBFILE=${DBNAME}.`date +%Y-%m-%d_%H:%M:%S%z`.pg.sql
     137                                        log "PostgreSQL DB ${DBNAME} closed, dumping as ${DBFILE} and pushing to iRODS"
     138                                        log "User ${USER} Host ${HOST} Port ${PORT} DBNAME ${DBNAME} Home ${HOME}"
     139                                        ${PGDUMP} -U ${USER} -h ${HOST} -p ${PORT} ${DBNAME} > /tmp/${DBFILE}
     140                                        log "Before IPUT"
     141                                        log "${IPUT} -f /tmp/${DBFILE} /geniRenci/home/rods/"
     142                                        log `${IPUT} -V -f /tmp/${DBFILE} /geniRenci/home/rods/ 2>&1`
     143                                        # ${IPUT} -f /tmp/${DBFILE} /geniRenci/home/rods/
     144                                        ${IPUT} -f /tmp/${DBFILE} /geniRenci/home/${USERNAME}/experiments/${EXPNAME}-${TIMESTAMP}/measurements.sql
     145                                        log "After IPUT"
     146                                        ;;
     147                                *)
     148                                        log "DB ${ARGUMENTS} closed, but don't know how to handle it"
     149                                        ;;
     150                        esac
     151                        ;;
     152                "EXIT")
     153                        log "Exiting"
     154                        exit 0
     155                        ;;
     156                *)
     157                        log "Unknown command"
     158                        ;;
     159        esac
     160done
     161
    52162}}}
    53163