Merge branch 'master' into dist/eole/2.6.2/master
This commit is contained in:
commit
1aba4425dd
@ -7,8 +7,9 @@
|
||||
<service servicelist="svredis">redis-server</service>
|
||||
<service_access service='redis-server'>
|
||||
<port service_accesslist='saRedis' protocol='tcp' port_type='SymLinkOption'>redisPort</port>
|
||||
<tcpwrapper>redis-server</tcpwrapper>
|
||||
</service_access>
|
||||
<service_restriction service='ead_web'>
|
||||
<service_restriction service='redis-server'>
|
||||
<ip interface='auto' netmask='rdClmask' netmask_type='SymLinkOption' ip_type='SymLinkOption'>rdClIP</ip>
|
||||
</service_restriction>
|
||||
</files>
|
||||
|
||||
193
postservice/90-redis-init
Executable file
193
postservice/90-redis-init
Executable file
@ -0,0 +1,193 @@
|
||||
#!/bin/bash
|
||||
|
||||
#
|
||||
# Cluster init !
|
||||
#
|
||||
|
||||
#function ProgressBar {
|
||||
# # Process data
|
||||
# let _progress=(${1}*100/${2}*100)/100
|
||||
# let _done=(${_progress}*4)/10
|
||||
# let _left=40-$_done
|
||||
# # Build progressbar string lengths
|
||||
# _fill=$(printf "%${_done}s")
|
||||
# _empty=$(printf "%${_left}s")
|
||||
#
|
||||
# # 1.2 Build progressbar strings and print the ProgressBar line
|
||||
# # 1.2.1 Output example:
|
||||
# # 1.2.1.1 Progress : [########################################] 100%
|
||||
# printf "\rProgress : [${_fill// /#}${_empty// /-}] ${_progress}%%"
|
||||
#}
|
||||
|
||||
function redisRun()
|
||||
{
|
||||
cmd="redis-cli"
|
||||
host=$1
|
||||
shift
|
||||
port=$1
|
||||
shift
|
||||
#pass=$1
|
||||
#shift
|
||||
|
||||
#opt="-h ${host} -p ${port} -a ${pass}"
|
||||
opt="-h ${host} -p ${port}"
|
||||
act=${@}
|
||||
${cmd} ${opt} ${act}
|
||||
return ${?}
|
||||
}
|
||||
#
|
||||
# Get Node ID with IP Adress and Port Number
|
||||
# Params :
|
||||
# - $1 => Leader IP
|
||||
# - $2 => Leader Port
|
||||
# - $3 => Cluster Password
|
||||
# - $4 => Node IP Adress
|
||||
# - $5 => Node Port
|
||||
#
|
||||
function getNodeID()
|
||||
{
|
||||
if [[ ${1} == ${3} ]]
|
||||
then
|
||||
searchCmd="awk '/myself,master/ { print \$1 }'"
|
||||
else
|
||||
searchCmd="awk '/${3}:${4}@/ { print \$1 }'"
|
||||
fi
|
||||
redisRun $1 $2 cluster nodes | eval ${searchCmd}
|
||||
return ${?}
|
||||
}
|
||||
|
||||
function redisClusterForgetAll()
|
||||
{
|
||||
local res=0
|
||||
for node in $(redisRun ${1} ${2} ${3} cluster nodes | awk '!/myself,master/ {print $1}')
|
||||
do
|
||||
redisRun ${1} ${2} ${3} "cluster forget ${node}"
|
||||
res=$((res+${?}))
|
||||
done
|
||||
return ${res}
|
||||
}
|
||||
|
||||
#
|
||||
# Assing redis slots to master Node
|
||||
# Params :
|
||||
# - $1 => Node IP
|
||||
# - $2 => Node Port
|
||||
# - $3 => Cluster Password
|
||||
# - $4 => First slot
|
||||
# - $5 => Last slot
|
||||
#
|
||||
function redisSlotAssign()
|
||||
{
|
||||
res=0
|
||||
for slot in $(seq ${3} ${4})
|
||||
do
|
||||
OUT=$(redisRun ${1} ${2} "cluster ADDSLOTS $slot")
|
||||
res=$((res+${?}))
|
||||
if [[ ${OUT} =~ ERR ]]
|
||||
then
|
||||
OUT=$(redisRun ${1} ${2} "cluster ADDSLOTS $slot")
|
||||
fi
|
||||
done
|
||||
return ${res}
|
||||
}
|
||||
|
||||
function redisAddReplica()
|
||||
{
|
||||
redisRun ${1} ${2} "cluster replicate ${3}"
|
||||
return ${?}
|
||||
}
|
||||
|
||||
CONF="/etc/redis/cluster.conf"
|
||||
#CONF=/tmp/cluster.conf
|
||||
|
||||
[[ ! -e ${CONF} ]] && exit 0
|
||||
|
||||
declare -A IPADDRS
|
||||
declare -A PORTS
|
||||
declare -A ROLES
|
||||
declare -A MASTERS
|
||||
declare -A NIDS
|
||||
index=0
|
||||
|
||||
while read line
|
||||
do
|
||||
line=${line//::/:none:}
|
||||
li=(${line//:/ })
|
||||
|
||||
name=${li[0]}
|
||||
ip=${li[1]}
|
||||
port=${li[2]}
|
||||
role=${li[3]}
|
||||
master=${li[4]}
|
||||
|
||||
NAMES+=(${name})
|
||||
IPADDRS+=([${name}]=${ip})
|
||||
PORTS+=([${name}]=${port})
|
||||
ROLES+=([${name}]=${role})
|
||||
MASTERS+=([${name}]=${master})
|
||||
done < ${CONF}
|
||||
|
||||
if [[ ${1} == "forget" ]]
|
||||
then
|
||||
redisClusterForgetAll ${IPADDRS["Leader"]} ${PORTS["Leader"]}
|
||||
exit ${?}
|
||||
fi
|
||||
|
||||
echo " * Organise Cluster Meeting."
|
||||
for node in ${NAMES[@]}
|
||||
do
|
||||
act="cluster meet ${IPADDRS[${node}]} ${PORTS[${node}]}"
|
||||
echo " - ${node} - ${IPADDRS[${node}]}:${PORTS[${node}]} meeting with :"
|
||||
for oth in ${NAMES[@]}
|
||||
do
|
||||
[[ ${oth} == ${node} ]] && continue
|
||||
echo -en " -> ${oth} - ${IPADDRS[${oth}]} ${PORTS[${oth}]} "
|
||||
redisRun ${IPADDRS[${oth}]} ${PORTS[${oth}]} "${act}"
|
||||
done
|
||||
done
|
||||
|
||||
nbMaster=$(grep -c ":master" ${CONF})
|
||||
totalslots=16384
|
||||
perNodeSlots=$((totalslots/nbMaster))
|
||||
startSlot=0
|
||||
|
||||
echo " * Assign Slots to the nodes."
|
||||
for node in ${NAMES[@]}
|
||||
do
|
||||
if [[ ${ROLES[$node]} == "master" ]]
|
||||
then
|
||||
if [[ ${startSlot} -eq 0 ]]
|
||||
then
|
||||
lastSlot=$(((perNodeSlots+startSlot)-1))
|
||||
else
|
||||
lastSlot=$((perNodeSlots+startSlot))
|
||||
fi
|
||||
[[ ${lastSlot} -ge ${totalslots} ]] && lastSlot=$((totalslots-1))
|
||||
echo " - Slots ${startSlot} to ${lastSlot} => ${node} - ${IPADDRS[${node}]} ${PORTS[${node}]}"
|
||||
redisSlotAssign ${IPADDRS[${node}]} ${PORTS[${node}]} ${startSlot} ${lastSlot}
|
||||
startSlot=$((lastSlot+1))
|
||||
fi
|
||||
done
|
||||
|
||||
echo " * Configuring replication."
|
||||
NIDS+=()
|
||||
for node in ${NAMES[@]}
|
||||
do
|
||||
NIDS+=([${node}]=$(getNodeID ${IPADDRS["Leader"]} ${PORTS["Leader"]} ${IPADDRS[${node}]} ${PORTS[${node}]}))
|
||||
done
|
||||
|
||||
for node in ${NAMES[@]}
|
||||
do
|
||||
[[ ${MASTERS[$node]} == "" ]] && continue
|
||||
echo -ne " - Replicate ${MASTERS[${node}]} to ${node}"
|
||||
redisAddReplica ${IPADDRS[${node}]} ${PORTS[${node}]} ${NIDS[${MASTERS[${node}]}]}
|
||||
done
|
||||
|
||||
echo
|
||||
echo "Cluster status :"
|
||||
echo
|
||||
redisRun ${IPADDRS["Leader"]} ${PORTS["Leader"]} cluster info
|
||||
echo
|
||||
|
||||
|
||||
exit 0
|
||||
@ -1,29 +0,0 @@
|
||||
#!/bin/bash
|
||||
|
||||
#
|
||||
# Cluster init !
|
||||
#
|
||||
|
||||
redisTrib="/usr/share/doc/redis-tools/examples/redis-trib.rb"
|
||||
CONF="/etc/redis/cluster.conf"
|
||||
|
||||
if [[ -f ${1} ]]
|
||||
then
|
||||
CONF=${1}
|
||||
fi
|
||||
|
||||
if [[ -f "${CONF}" ]]
|
||||
then
|
||||
LEADER=$(awk -F ':' '/^leader/ {print $2 ":" $3}' ${CONF})
|
||||
|
||||
REPLICA=$(${redisTrib} check ${LEADER} | awk '/additional replica/ {print $1}')
|
||||
|
||||
if [[ ${REPLICA} -eq 0 ]]
|
||||
then
|
||||
# Create Cluster
|
||||
yes yes | ${redisTrib} create --replicas 1 $(awk -F ':' '{printf "%s:%s ", $2, $3}' ${CONF})
|
||||
fi
|
||||
else
|
||||
echo "${CONF} is missing"
|
||||
exit 0
|
||||
fi
|
||||
Loading…
Reference in New Issue
Block a user