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1e24892dfe
commands send to virtual router, instead of keeping silence. Test: Before change: (1) Acquire IP. always in "Allocating" state. (2) EnableStaticNat, the result is success(it is incorrect). (3) DisableStaticNat, will get error message.. This is correct. (4) Add Firewalls. always in "Adding" state. (5) The AgentManager report statistics every 60 minutes(normally it should be router.stats.interval=5 minutes). After change: (1) Acquire IP, will get error message. (2) EnableStaticNat, will get error message. (3) DisableStaticNat, will get error message. (4) Add Firewalls, will get error message. But the firewall rules are saved in database. (5) The AgentManager report statistics every 5 minutes, except the network with read-only FS virtual router.
97 lines
2.4 KiB
Bash
97 lines
2.4 KiB
Bash
#!/bin/bash
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# Licensed to the Apache Software Foundation (ASF) under one
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# or more contributor license agreements. See the NOTICE file
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# distributed with this work for additional information
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# regarding copyright ownership. The ASF licenses this file
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# to you under the Apache License, Version 2.0 (the
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# "License"); you may not use this file except in compliance
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# with the License. You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing,
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# software distributed under the License is distributed on an
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# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
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# KIND, either express or implied. See the License for the
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# specific language governing permissions and limitations
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# under the License.
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# Only one lock is allowed: biglock
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# getLockFile() parameters
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# $1 lock filename
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# $2 timeout seconds
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getLockFile() {
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__locked=0
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__LOCKFILE="/tmp/$1-$$.lock"
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if [ $2 ]
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then
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__TIMEOUT=$2
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else
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__TIMEOUT=30
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fi
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if [ -e $__LOCKFILE ]
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then
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logger -t cloud "Process $0 pid $$ want to get ECLUSIVE LOCK $1 RECURSIVELY!"
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psline=`ps u $$`
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logger -t cloud "Failed job detail: $psline"
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echo 0
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return
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fi
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psline=`ps u $$`
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echo $psline > $__LOCKFILE
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if [ ! -e $__LOCKFILE ]
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then
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return
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fi
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for i in `seq 1 $(($__TIMEOUT * 10))`
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do
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currlock=`ls -tr /tmp/$1-*.lock | head -n1`
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if [ $currlock -ef $__LOCKFILE ]
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then
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__locked=1
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break
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fi
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sleep 0.1
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if [ $((i % 10)) -eq 0 ]
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then
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logger -t cloud "Process $0 pid $$ waiting for the lock $1 for another 1 second"
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fi
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done
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if [ $__locked -ne 1 ]
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then
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logger -t cloud "fail to acquire the lock $1 for process $0 pid $$ after $__TIMEOUT seconds time out!"
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cmd=`cat $currlock`
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logger -t cloud "waiting for command: $cmd"
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psline=`ps u $$`
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logger -t cloud "Failed job detail: $psline"
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rm $__LOCKFILE
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fi
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echo $__locked
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}
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# releaseLockFile() parameters
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# $1 lock filename
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# $2 locked(1) or not(0)
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releaseLockFile() {
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__LOCKFILE="/tmp/$1-$$.lock"
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__locked=$2
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if [ "$__locked" == "1" ]
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then
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rm $__LOCKFILE
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fi
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}
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# releaseLockFile() parameters
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# $1 exit value
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# $2 lock filename
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# $3 locked(1) or not(0)
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unlock_exit() {
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releaseLockFile $2 $3
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exit $1
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}
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