[ddb3298] | 1 | #!/bin/bash |
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| 2 | ######################################################################## |
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| 3 | # # |
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| 4 | # This script creates a tarball containing all logs and necesary files # |
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| 5 | # in order to debug a remote system. Initially the tarball would be # |
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| 6 | # manually sent by the final user to the support team. On a second # |
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| 7 | # stage this support save would be inclued in the GUI. # |
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| 8 | # # |
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| 9 | # Autor: Fredy <aluque@soleta.eu> 2018 Q1 # |
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| 10 | # # |
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| 11 | ######################################################################## |
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| 12 | |
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| 13 | # Basic structure |
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| 14 | # Date, Hostname and Paths |
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| 15 | # List of desired files to be saved |
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| 16 | # Usefull system commands output to be saved (ie. uname -a > file.txt) |
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| 17 | # Final compression |
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| 18 | |
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| 19 | PATH=/bin:/sbin:/usr/bin:/usr/sbin |
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| 20 | |
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| 21 | if [ "$(whoami)" != "root" ]; then |
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| 22 | echo "ERROR: Need to be root." >&2 |
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| 23 | exit 1 |
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| 24 | fi |
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| 25 | |
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| 26 | tmp_name=`date +%Y%m%d_%H%M` |
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| 27 | hostname=`hostname` |
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| 28 | home_dir="/opt/opengnsys" |
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| 29 | ss_dir="supportsave_${hostname}_${tmp_name}" |
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| 30 | prefix="/tmp" |
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| 31 | |
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| 32 | if [ ! -d ${home_dir} ]; then |
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| 33 | echo "ERROR: The OpenGnsys directory does not exist." >&2 |
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| 34 | exit 1 |
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| 35 | fi |
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| 36 | |
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| 37 | if [ -d "$1" ]; then |
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| 38 | prefix=${1} |
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| 39 | fi |
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| 40 | |
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| 41 | backup_dir="${prefix}/${ss_dir}" |
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| 42 | |
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| 43 | config_paths="${home_dir}/etc ${home_dir}/tftpboot/menu.lst ${home_dir}/client/etc ${home_dir}/log /etc/default/opengnsys" |
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| 44 | other_paths="/var/log/syslog* /var/log/messages*" |
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| 45 | |
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| 46 | echo "Saving information for support in the path ${backup_dir}.tar.gz" |
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| 47 | mkdir -p $backup_dir |
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| 48 | |
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| 49 | |
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| 50 | echo "Saving system information:" |
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| 51 | ################################# |
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| 52 | |
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| 53 | echo "- System version" |
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| 54 | if which lsb_release &>/dev/null; then |
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| 55 | lsb_release -a >> $backup_dir/operating_system.txt 2>&1 |
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| 56 | elif [ -r /etc/os-release ]; then |
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| 57 | cat /etc/os-release >> $backup_dir/operating_system.txt 2>&1 |
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| 58 | elif [ -r /etc/system-release ]; then |
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| 59 | cat /etc/system-release >> $backup_dir/operating_system.txt 2>&1 |
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| 60 | fi |
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| 61 | |
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| 62 | echo "- Hardware" |
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| 63 | echo "--- hostname ---" >> $backup_dir/hardware.txt |
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| 64 | hostname >> $backup_dir/hardware.txt 2>&1 |
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| 65 | echo -e "\n--- dmidecode ---" >> $backup_dir/hardware.txt |
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| 66 | dmidecode >> $backup_dir/hardware.txt 2>&1 |
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| 67 | echo -e "\n--- lshw -short ---" >> $backup_dir/hardware.txt |
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| 68 | lshw -short >> $backup_dir/hardware.txt 2>&1 |
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| 69 | echo -e "\n--- lspci ---" >> $backup_dir/hardware.txt |
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| 70 | lspci >> $backup_dir/hardware.txt 2>&1 |
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| 71 | echo -e "\n--- lsusb ---" >> $backup_dir/hardware.txt |
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| 72 | lsusb >> $backup_dir/hardware.txt 2>&1 |
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| 73 | |
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| 74 | echo "- Kernel" |
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| 75 | echo "--- uname -a ---" >> $backup_dir/kernel.txt |
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| 76 | uname -a >> $backup_dir/kernel.txt 2>&1 |
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| 77 | echo -e "\n--- lsmod ---" >> $backup_dir/kernel.txt |
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| 78 | lsmod >> $backup_dir/kernel.txt 2>&1 |
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[5ed4db4] | 79 | echo "- Kernel boot messages" |
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| 80 | echo "--- dmesg ---" >> $backup_dir/kernel.txt |
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| 81 | dmesg >> $backup_dir/kernel.txt 2>&1 |
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[ddb3298] | 82 | |
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| 83 | echo "- Packages" |
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| 84 | if [ -f /etc/debian_version ]; then |
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| 85 | echo "--- dpkg -l ---" >> $backup_dir/package_list.txt |
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| 86 | dpkg -l >> $backup_dir/package_list.txt 2>&1 |
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| 87 | elif [ -f /etc/redhat-release ]; then |
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| 88 | echo "--- rpm -qa ---" >> $backup_dir/package_list.txt |
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| 89 | rpm -qa | sort >> $backup_dir/package_list.txt 2>&1 |
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| 90 | else |
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| 91 | echo "- WARNING: The package list can not be retrieved" | tee $backup_dir/package_list.txt |
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| 92 | fi |
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| 93 | |
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| 94 | echo "- Processes" |
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| 95 | echo "ps aux" >> $backup_dir/ps.txt |
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| 96 | ps aux >> $backup_dir/ps.txt 2>&1 |
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| 97 | |
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| 98 | echo "- Resources" |
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| 99 | echo "--- Uptime information ---" >> $backup_dir/system_resources.txt |
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| 100 | uptime >> $backup_dir/system_resources.txt 2>&1 |
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| 101 | echo -e "\n--- Memory information ---" >> $backup_dir/system_resources.txt |
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| 102 | free -m >> $backup_dir/system_resources.txt 2>&1 |
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| 103 | echo -e "\n--- CPU information ---" >> $backup_dir/system_resources.txt |
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| 104 | cat /proc/cpuinfo >> $backup_dir/system_resources.txt 2>&1 |
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| 105 | echo -e "\n--- TOP information ---" >> $backup_dir/system_resources.txt |
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| 106 | top -b -n1 >> $backup_dir/system_resources.txt 2>&1 |
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| 107 | |
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| 108 | echo "- Filesystems" |
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| 109 | echo "--- cat /etc/fstab ---" >> $backup_dir/filesystems.txt |
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| 110 | cat /etc/fstab >> $backup_dir/filesystems.txt 2>&1 |
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| 111 | echo -e "\n--- df -h ---" >> $backup_dir/filesystems.txt |
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| 112 | df -h >> $backup_dir/filesystems.txt 2>&1 |
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| 113 | echo -e "\n--- blkid ---" >> $backup_dir/filesystems.txt |
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| 114 | blkid >> $backup_dir/filesystems.txt 2>&1 |
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| 115 | echo -e "\n--- lsblk -Jbp ---" >> $backup_dir/filesystems.txt |
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| 116 | lsblk -Jbp >> $backup_dir/filesystems.txt 2>&1 |
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| 117 | |
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| 118 | |
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| 119 | echo "Saving network information:" |
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| 120 | ################################## |
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| 121 | |
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| 122 | echo "- Interfaces" |
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| 123 | ifconfig -a >> $backup_dir/ifconfig.txt 2>&1 |
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| 124 | ip link show >> $backup_dir/ip_link.txt 2>&1 |
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| 125 | ip addr show >> $backup_dir/ip_addr.txt 2>&1 |
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| 126 | |
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| 127 | echo "- Routes" |
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| 128 | for i in `cat /etc/iproute2/rt_tables | grep "table_" | awk {'print $2'}` |
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| 129 | do |
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| 130 | echo "ip route list table $i" >> $backup_dir/route.txt |
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| 131 | ip route list table $i >> $backup_dir/route.txt 2>&1 |
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| 132 | done |
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| 133 | echo "ip route list table main" >> $backup_dir/route.txt |
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| 134 | ip route list table main >> $backup_dir/route.txt 2>&1 |
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| 135 | echo "ip rule list" >> $backup_dir/route.txt |
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| 136 | ip rule list >> $backup_dir/route.txt 2>&1 |
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| 137 | |
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| 138 | echo "- Sockets" |
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| 139 | echo "netstat -putan" >> $backup_dir/netstat.txt |
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| 140 | netstat -putan >> $backup_dir/netstat.txt 2>&1 |
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| 141 | echo "netstat -nr" >> $backup_dir/netstat.txt |
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| 142 | netstat -nr >> $backup_dir/netstat.txt 2>&1 |
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| 143 | |
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| 144 | echo "- Netfilter" |
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| 145 | echo "Filter table " >> $backup_dir/netfilter.txt |
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| 146 | iptables -nL -t filter >> $backup_dir/netfilter.txt 2>&1 |
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| 147 | echo -e "\nNAT table " >> $backup_dir/netfilter.txt |
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| 148 | iptables -nL -t nat >> $backup_dir/netfilter.txt 2>&1 |
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| 149 | echo -e "\nMangle table " >> $backup_dir/netfilter.txt |
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| 150 | iptables -nL -t mangle >> $backup_dir/netfilter.txt 2>&1 |
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| 151 | echo -e "\nRaw table " >> $backup_dir/netfilter.txt |
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| 152 | iptables -nL -t raw >> $backup_dir/netfilter.txt 2>&1 |
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| 153 | |
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| 154 | echo "- nf_conntrack" |
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| 155 | if which conntrack &>/dev/null; then |
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| 156 | conntrack -L >> $backup_dir/conntrack.txt 2>&1 |
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| 157 | fi |
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| 158 | |
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| 159 | echo "- ipset" |
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| 160 | if which ipset &>/dev/null; then |
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| 161 | ipset save >> $backup_dir/ipset_tables.txt 2>&1 |
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| 162 | fi |
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| 163 | |
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| 164 | echo "Saving OpenGnsys information:" |
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| 165 | ################################## |
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| 166 | |
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| 167 | echo "- OpenGnsys version" |
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| 168 | #echo `dpkg -l | grep opengnsys\ | awk '{print $3}'` > $backup_dir/opengnsys_version |
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| 169 | curl -ks --connect-timeout 10 https://localhost/opengnsys/rest/info | jq . > ${backup_dir}/opengnsys_version.txt 2>/dev/null |
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| 170 | if [ ! -s ${backup_dir}/opengnsys_version.txt ]; then |
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| 171 | cp -a ${home_dir}/doc/VERSION.txt ${backup_dir}/opengnsys_version.txt 2>&1 |
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| 172 | fi |
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| 173 | |
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| 174 | echo "- Directory list" |
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| 175 | ls -Ral ${home_dir} >> $backup_dir/opengnsys_files.txt 2>&1 |
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| 176 | |
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| 177 | if [ -r ${home_dir}/etc/ogAdmServer.cfg ]; then |
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| 178 | echo "- Database schema" |
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| 179 | source ${home_dir}/etc/ogAdmServer.cfg |
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| 180 | mysqldump -u "$USUARIO" -p"$PASSWORD" -d "$CATALOG" >> ${backup_dir}/opengnsys_schema.sql 2>&1 |
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| 181 | else |
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| 182 | echo "- WARNING: The OpenGnsys database can not be accessed" | tee ${backup_dir}/db_schema.txt |
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| 183 | fi |
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| 184 | |
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| 185 | echo "- Configuration and log files" |
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| 186 | # Looking for huge log files (> 1 MB). |
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| 187 | for log in $(find ${home_dir}/log -name "*.log" -size +1024 -print); do |
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| 188 | # Copying last 5000 lines and excluding file. |
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| 189 | tail -5000 ${log} > ${log}-tail5k 2>&1 |
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| 190 | config_paths="$config_paths --exclude=${log}" |
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| 191 | done |
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| 192 | tar zcf ${backup_dir}/opengnsys_config.tar.gz ${config_paths} 2>/dev/null |
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| 193 | |
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| 194 | echo "Saving other files" |
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| 195 | ############################## |
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| 196 | tar zcf ${backup_dir}/logs.tar.gz ${other_paths} 2>/dev/null |
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| 197 | |
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| 198 | echo "Packing supportsave" |
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| 199 | ########################## |
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| 200 | cd ${prefix} |
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| 201 | tar zcf ${ss_dir}.tar.gz ${ss_dir} 2>/dev/null |
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| 202 | cd - >/dev/null |
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| 203 | |
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| 204 | echo "Cleaning temporal files" |
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| 205 | ########################## |
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| 206 | rm -rf ${backup_dir} ${home_dir}/log/*-tail5k |
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| 207 | |
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| 208 | ls -lh ${backup_dir}.tar.gz |
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