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refresh_custom_current_channels.sh.new
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#!/bin/bash
/bin/logger -t satellite ": job start [$0]"
# This script synchronizes a set of channels with the live RHN versions of those channels as of a certain point in time
# It is used to refresh the "current" channels AND its child chanels for "zero-day" type updates.
source /var/satellite/maintenance/scrits/.satenv
SCRIPT_DIR="/var/satellite/maintenance/scripts"
API_SCRIPT="${SCRIPT_DIR}/spacewalk-api-custom --server=$SATELLITE_SERVER --user=$SATELLITE_LOGIN --password=$SATELLITE_PASSWORD"
CLONE_BY_DATE="/usr/bin/spacewalk-clone-by-date"
BLACKLIST="${SCRIPT_DIR}/blacklist.txt"
KNOWN_SEV="${SCRIPT_DIR}/.known_severity"
LFSC="${SCRIPT_DIR}/.latest_name_and_id_${source_channel}_$$.txt"
KNOWN_REQ="${SCRIPT_DIR}/.known_requires"
TERM=xterm
export TERM LFSC API_SCRIPT
cd $SCRIPT_DIR
SHORTLOG=`basename $0`.log
echo "Update executed at `date`" >> $SHORTLOG
# CHANGEABLE VARIABLES
# Frequency can be "SEMIANNUAL", "QUARTERLY", "MONTHLY", "ONDEMAND"
FREQUENCY=SEMIANNUAL
# Source to target channel pairs
STPS="
rhel-x86_64-server-7:rhel7-x86_64-custom_current
rhel-x86_64-server-6:rhel6-x86_64-custom_current
rhel-x86_64-server-5:rhel5-x86_64-custom_current
"
# Source to target cloned Child Channel Pairs
CCPS="
rhn-tools-rhel-x86_64-server-5:rhel5-x86_64-current_rhn_tools
rhn-tools-rhel-x86_64-server-6:rhel6-x86_64-current_rhn_tools
rhn-tools-rhel-x86_64-server-7:rhel7-x86_64-current_rhn_tools
rhel-x86_64-server-optional-6:rhel6-x86_64-custom_current-optional
rhel-x86_64-server-optional-7:rhel7-x86_64-custom_current-optional
"
# Determine end/clone-to date
case $FREQUENCY in
SEMIANNUAL ) THIS_MONTH=`date +%m`
# Set the month of the first and second occurence
FIRST=03
SECOND=09
# If the current month is greater than the month of the second occurrence and less or equal to 12
# Then set the timestamp to the month of the second occurrence in the present year
if [[ $THIS_MONTH -ge $SECOND ]] && [[ $THIS_MONTH -le 12 ]]; then
END_DATE="`date +%Y`-${SECOND}-01"
# If the current month is less than the month of the first occurrence, set the timestamp to the
# month of the second occurrence for the previous year
elif [[ $THIS_MONTH -lt $FIRST ]]; then
END_DATE="$(echo `date +%Y` - 1 | /usr/bin/bc )-${SECOND}-01"
# In all other situations set the timestamp to the month of the second occurrence in the current year
else
END_DATE="`date +%Y`-${FIRST}-01"
fi
;;
QUARTERLY ) THIS_MONTH=`date +%m`
case $THIS_MONTH in
01|02|03) END_DATE="`date +%Y`-01-01"
;;
04|05|06) END_DATE="`date +%Y`-04-01"
;;
07|08|09) END_DATE="`date +%Y`-07-01"
;;
10|11|12) END_DATE="`date +%Y`-10-01"
;;
*) echo "Error: date command returned an invalid result."
exit
;;
esac
;;
MONTHLY ) END_DATE="`date +%Y-%m`-01"
;;
ONDEMAND ) END_DATE="`date +%Y-%m-%d`"
;;
* ) echo "Error: \"$FREQUENCY\" is an invalid setting for the variable FREQUENCY"
exit
;;
esac
echo "Update Frequency is: $FREQUENCY"
echo "Channels will be synchronized with $END_DATE"
echo ""
# Process blacklist
for PN in `cat $BLACKLIST`; do
BLSTRING="$BLSTRING,$PN"
done
BUFF=$BLSTRING
BLSTRING=`echo $BUFF | sed 's/^,//g;s/,$//g'`
# Process each source-target pair
for STP in $STPS; do
# Split out the source and target channel
SOURCE=`echo $STP | awk -F':' '{print $1}'`
TARGET=`echo $STP | awk -F':' '{print $2}'`
# Create a file to hold the latest name-to-id mapping for the Source channel
LATEST=${SCRIPT_DIR}/.latest.$SOURCE
#Create a flat database of the latest packages for this channel
$API_SCRIPT channel.software.listLatestPackages "%session%" "$SOURCE" | egrep "{|}|'name' =>|'id' =>|'arch_label' =>" | tr -d "'," | sed ':a;N;$!ba;s/\n//g;s/{/\n/g;' | egrep -v "^[ \t]*$" | awk '{print $6"."$3","$9}' > $LATEST
# Clone the parent channel
echo ""
echo "Cloning $TARGET from $SOURCE as of $END_DATE"
$CLONE_BY_DATE -y -g --channels=${SOURCE} ${TARGET} --username $SATELLITE_LOGIN --password $SATELLITE_PASSWORD --to_date=${END_DATE} --blacklist="${BLSTRING}"
# Programatically find the cloned child channels for this base channel
CCL=`$API_SCRIPT channel.listSoftwareChannels "%session%" | sed "s/^[ \t]*//g" | sed ':a;N;$!ba;s/\n//g;s/{/\n/g;' | grep "'parent_label' => '${TARGET}'," | awk -F"'label' => '" '{print $2}' | awk -F"'" '{print $1}' | grep -v 'out_of_cycle'`
if [[ -n "$CCL" ]]; then
# Update the out-of-cycle child channel
echo ""
echo "Updating cloned children for $TARGET"
fi
# Look at each identified child channel to see if there is a match in the "CCPS" map
for CC in $CCL; do
CCS=`echo $CCPS | sed 's/ /\n/g' | grep ":${CC}$" | awk -F':' '{print $1}'`
if [[ -n $CCS ]]; then
echo " Updating $CC from $CCS"
#echo "$CLONE_BY_DATE -y -g -l $CCS $CC -a $SOURCE $TARGET --username $SATELLITE_LOGIN --password $SATELLITE_PASSWORD --to_date=${END_DATE}"
$CLONE_BY_DATE -y -g -l $CCS $CC -a $SOURCE $TARGET --username $SATELLITE_LOGIN --password $SATELLITE_PASSWORD --to_date=${END_DATE}
else
echo " No source listed for $CC, skipping."
fi
done
# Update the out-of-cycle child channel
echo ""
echo "Updating out_of_cycle for $TARGET"
# Programatically find the OOC channel name
OOC=`$API_SCRIPT channel.listSoftwareChannels "%session%" | sed "s/^[ \t]*//g" | sed ':a;N;$!ba;s/\n//g;s/{/\n/g;' | grep "'parent_label' => '${TARGET}'," | awk -F"'label' => '" '{print $2}' | awk -F"'" '{print $1}' | grep 'out_of_cycle'`
echo " Identified [$OOC]"
# Create a list of packages in the OOC by name (we will ignore multiples)
OOCPACKAGES=`$API_SCRIPT channel.software.listAllPackages "%session%" $OOC | egrep "{|}|'arch_label' =>|'name' =>" | sed ':a;N;$!ba;s/\n//g;s/{/\n/g;' | awk -F"'" '{print $8"."$4}' | sort -u`
# Assuming there are any packages in the OOC channel...
if [[ -n $OOCPACKAGES ]]; then
# Make a list of package IDs for the latest versions of the packages currently in OOC
ADDLIST=
for OOCPACKAGE in $OOCPACKAGES; do
#echo "Checking for $OOCPACKAGE in $LATEST"
if [[ -n `grep "^${OOCPACKAGE}," $LATEST` ]]; then
ADDLIST="${ADDLIST},`grep "^${OOCPACKAGE}," $LATEST | awk -F',' '{print $2}'`"
fi
done
# Trim the result
BUFF=$ADDLIST
ADDLIST=`echo $BUFF | sed 's/^,//g;s/,$//g'`
# If we need to add packages, go ahead and try it
if [[ -n $ADDLIST ]]; then
RESULT_STRING=`$API_SCRIPT channel.software.addPackages "%session%" "$OOC" "[${ADDLIST}]"`
if [[ -n `echo $RESULT_STRING | grep "result = '1'"` ]]; then
echo " Packages added successfully"
else
echo " Error adding packages"
fi
else
echo "No updates needed for $OOC"
fi
else
echo "No packages found in $OOC"
fi
done
/bin/logger -t satellite ": job start [$0]"
exit