PFV Infra 2.0, here we go...
This commit is contained in:
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#!/bin/bash
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#######################################################################################################################################################
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#Boilerplate notes
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# This code serves as highly robust, well tested, boilerplate entrypoint control logic code which is able to handle execution across #multiple distributions
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# and versions (centos/ubuntu) (presumiong you have the distro script installed
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#######################################################################################################################################################
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#######################################################################################################################################################
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#Step 1: determine our mgmt interface,ip address,environment subnet,domain name
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#######################################################################################################################################################
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#99% of the time eth0 is mgmt int and has a default route. But not always. Hence the need for this code:
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export DEFAULT_ROUTE=$(netstat -rn |grep 0.0.0.0|awk '{print $NF}' |head -n1 )
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#Vince - added because the MGMT_INT is referred to in the MGMT_IP line below
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export MGMT_INT=$(netstat -rn |grep 0.0.0.0|awk '{print $NF}' |head -n1 )
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export MGMT_IP=$(ifconfig $MGMT_INT|grep 'inet addr'|awk -F ':' '{print $2}'|awk '{print $1}')
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export IP=$(echo $MGMT_IP|awk -F '.' '{print $2}')
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export DOMAIN_NAME=$(hostname -d)
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#######################################################################################################################################################
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#Step 2: Fixup the /etc/hosts file , this is the root of much evil
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#######################################################################################################################################################
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#Static /etc/hosts bits
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#Dynamic /etc/hosts bits
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#added -s to hostname to account for FQDN in ks file
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export FULLHOST=$(hostname -f)
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export SHORTHOST=$(hostname -s)
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cat > /etc/hosts <<HOSTFILEDYNAMIC
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127.0.1.1 $FULLHOST $SHORTHOST
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$MGMT_IP $FULLHOST $SHORTHOST
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HOSTFILEDYNAMIC
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cat >> /etc/hosts << HOSTFILESTATIC
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127.0.0.1 localhost localhost.localdomain localhost4 localhost4.localdomain4
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::1 localhost localhost.localdomain localhost6 localhost6.localdomain6
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HOSTFILESTATIC
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#######################################################################################################################################################
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#Step 3: determine distro
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#######################################################################################################################################################
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DISTRO_TYPE="$(distro |awk '{print $1}'|tr '[:upper:]' '[:lower:]')"
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DISTRO_VERSION=$(distro |awk '{print $2}'|awk -F '.' '{print $1}')
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#######################################################################################################################################################
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#Step 4: Register system with librenms
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#######################################################################################################################################################
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CURL_STRING="{\"hostname\":\"$(hostname -f)\",\"version\":\"v2c\",\"community\":\"$SNMP_COMMUNITY\"}"
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curl \
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--insecure \
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-X POST \
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-d $CURL_STRING \
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-H 'X-Auth-Token: $TOKEN' \
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$LIBRENMS_ENDPOPINT/api/v0/devices
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#######################################################################################################################################################
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#Step 5: Call a rundeck job
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#######################################################################################################################################################
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curl \
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--insecure \
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-X POST \
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-H 'X-Rundeck-Auth-Token: $RUNDECK_TOKEN' \
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$RDECK_BASE_URL/job/$JOB_ID/run
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#######################################################################################################################################################
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#Step 6: Do stuff based on distribution type and version
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#######################################################################################################################################################
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if [ $DISTRO_TYPE == "centos" ] && [ $DISTRO_VERSION == 6 ] ;
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then
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c6stuff
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fi
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if [ $DISTRO_TYPE == "centos" ] && [ $DISTRO_VERSION == 7 ] ;
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then
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c7stuff
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fi
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if [ $DISTRO_TYPE == "ubuntu" ] && [ $DISTRO_VERSION == 14 ] ;
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then
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ub14stuff
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fi
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267
newSrv.sh
267
newSrv.sh
@@ -1,54 +1,259 @@
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#!/bin/bash
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#curl -s http://dl.turnsys.net/newSrv.sh|/bin/bash
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apt-get -y --purge remove nano
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apt-get -y install ntp ntpdate
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systemctl stop ntp
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ntpdate 10.251.37.5
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apt-get update
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apt-get -y full-upgrade
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apt-get -y install glances htop dstat snmpd screen lldpd lsb-release libpcre2-dev libevent-dev
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# Standard strict mode and error handling boilderplate...
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set -eEu
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set -o pipefail
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set -o functrace
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export PS4='(${BASH_SOURCE}:${LINENO}): - [${SHLVL},${BASH_SUBSHELL},$?] $ '
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function handle_failure() {
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local lineno=$2
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local fn=$3
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local exitstatus=$4
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local msg=$5
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local lineno_fns=${1% 0}
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if [[ "$lineno_fns" != "0" ]] ; then
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lineno="${lineno} ${lineno_fns}"
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fi
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echo "${BASH_SOURCE[1]}: Function: ${fn} Line Number : [${lineno}] Failed with status ${exitstatus}: $msg"
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}
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trap 'handle_failure "${BASH_LINENO[*]}" "$LINENO" "${FUNCNAME[*]:-script}" "$?" "$BASH_COMMAND"' ERR
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# Start actual script logic here...
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function global-configureAptRepos()
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{
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echo "Now running $FUNCNAME...."
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echo "deb http://download.webmin.com/download/repository sarge contrib" > /etc/apt/sources.list.d/webmin.list
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curl --insecure -s https://webmin.com/jcameron-key.asc | gpg --dearmor >/etc/apt/trusted.gpg.d/jcameron-key.gpg
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echo "deb https://packages.cisofy.com/community/lynis/deb/ stable main" > /etc/apt/sources.list.d/cisofy-lynis.list
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curl --insecure -s https://packages.cisofy.com/keys/cisofy-software-public.key | apt-key add -
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echo "Completed running $FUNCNAME"
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}
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function global-shellScripts()
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{
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echo "Now running $FUNCNAME...."
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cp distro /usr/local/bin/distro && chmod +x /usr/local/bin/distro
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cp up2date.sh /usr/local/bin/up2date.sh && chmod +x /usr/local/bin/up2date.sh
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echo "Completed running $FUNCNAME"
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}
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function global-profileScripts()
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{
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echo "Now running $FUNCNAME...."
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cp profiled-tsys-shell.sh /etc/profile.d/tsys-shell.sh
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cp profiled-tmux.sh /etc/profile.d/tmux.sh
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echo "Completed running $FUNCNAME"
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}
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function global-oam()
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{
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echo "Now running $FUNCNAME...."
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rm -rf /usr/local/librenms-agent
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cp librenms.tar.gz /usr/local/librenms.tar.gz
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cd /usr/local && tar xfz librenms.tar.gz && rm -f /usr/local/librenms.tar.gz
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cd -
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curl -s http://dl.turnsys.net/librenms-agent/distro > /usr/local/bin/distro
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chmod +x /usr/local/bin/distro
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echo "Completed running $FUNCNAME"
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curl -s http://dl.turnsys.net/librenms.tar.gz > /usr/local/librenms.tar.gz
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cd /usr/local ; tar xfs librenms.tar.gz
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}
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systemctl stop snmpd ; curl -s http://dl.turnsys.net/snmpd.conf > /etc/snmp/snmpd.conf
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sed -i "s|-Lsd|-LS6d|" /lib/systemd/system/snmpd.service
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systemctl daemon-reload
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systemctl restart snmpd
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if [[ ! -f /root/ntpserver ]]; then
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cp ntp.conf /etc/ntp.conf
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export DEBIAN_FRONTEND="noninteractive" && apt-get -qq --yes -o Dpkg::Options::="--force-confold" install ntp ntpdate
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systemctl stop ntp && ntpdate pfv-dc-02.turnsys.net && systemctl start ntp
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fi
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/etc/init.d/rsyslog stop
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function global-systemServiceConfigurationFiles()
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{
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echo "Now running $FUNCNAME...."
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cp aliases /etc/aliases
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cp rsyslog.conf /etc/rsyslog.conf
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#Need to root cause why this breaks DNS.... look in legacy code to find DNS handle/fix bits and merge here...
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#curl -s http://dl.turnsys.net/resolv.conf > /etc/resolv.conf
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cp nsswitch.conf /etc/nsswitch.conf
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if [ ! -d /root/.ssh ]; then
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mkdir /root/.ssh/
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fi
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if [ ! -L /root/.ssh/authorized_keys ]; then
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cp ssh-authorized-keys /root/.ssh/authorized_keys && chmod 400 /root/.ssh/authorized_keys
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fi
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echo "Completed running $FUNCNAME"
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}
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function global-installPackages()
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{
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echo "Now running $FUNCNAME...."
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cat <<EOF> /etc/rsyslog.conf
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# /etc/rsyslog.conf configuration file for rsyslog
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#
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# For more information install rsyslog-doc and see
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# /usr/share/doc/rsyslog-doc/html/configuration/index.html
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#Ensure system time is correct, otherwise can't install packages...
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#
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#################
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#### MODULES ####
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#################
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module(load="imuxsock") # provides support for local system logging
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module(load="imklog") # provides kernel logging support
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#module(load="immark") # provides --MARK-- message capability
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#
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#Patch the system
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#
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*.* @10.251.30.1:514
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EOF
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/usr/local/bin/up2date.sh
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/etc/init.d/rsyslog start
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logger "hi hi from $(hostname)"
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#
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#Remove stuff we don't want, add stuff we do want
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#
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export DEBIAN_FRONTEND="noninteractive" && apt-get -qq --yes -o Dpkg::Options::="--force-confold" --purge remove nano
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MAIL_HOST="$(hostname -f)"
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debconf-set-selections <<< "postfix postfix/mailname string $MAIL_HOST"
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debconf-set-selections <<< "postfix postfix/main_mailer_type string Internet with smarthost"
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debconf-set-selections <<< "postfix postfix/relayhost string pfv-toolbox.turnsys.net"
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export DEBIAN_FRONTEND="noninteractive" && apt-get -qq --yes -o Dpkg::Options::="--force-confold" install \
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htop \
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dstat \
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snmpd \
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ncdu \
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iftop \
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acct \
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nethogs \
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sysstat \
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ngrep \
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lsb-release \
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screen \
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tmux \
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lldpd \
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net-tools \
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gpg \
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molly-guard \
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lshw \
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sudo \
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mailutils \
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clamav \
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sl \
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rsyslog \
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logwatch \
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git \
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rsync \
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tshark \
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tcpdump \
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lynis \
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qemu-guest-agent \
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zsh \
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sssd \
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sssd-ad \
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krb5-user \
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samba \
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autofs \
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adcli \
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telnet \
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postfix \
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webmin
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bash <(curl -Ss https://my-netdata.io/kickstart.sh) --dont-wait
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cp netdata-stream.conf /opt/netdata/etc/netdata && systemctl stop netdata && systemctl start netdata
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echo "Completed running $FUNCNAME"
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}
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function global-postPackageConfiguration()
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{
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echo "Now running $FUNCNAME...."
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###Post package deployment bits
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systemctl stop snmpd && /etc/init.d/snmpd stop
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sed -i "s|-Lsd|-LS6d|" /lib/systemd/system/snmpd.service
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cp snmpd.conf /etc/snmp/snmpd.conf
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systemctl daemon-reload && systemctl restart snmpd && /etc/init.d/snmpd restart
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systemctl stop rsyslog && systemctl start rsyslog && logger "hi hi from $(hostname)"
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systemctl restart ntp
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systemctl restart postfix
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accton on
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echo "Completed running $FUNCNAME"
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}
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##################################################
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# Things todo on all TSYS systems
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##################################################
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####################################################################################################
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#Download configs and support bits to onfigure things in the TSYS standard model
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####################################################################################################
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global-configureAptRepos
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global-shellScripts
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global-profileScripts
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global-oam
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global-systemServiceConfigurationFiles
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####################################################################################################
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#Install packages and preserve existing configs...
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####################################################################################################
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global-installPackages
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global-postPackageConfiguration
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##################################################
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# Things todo on certain types of systems
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##################################################
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###
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# Proxmox servers
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###
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###
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# Raspberry Pi
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###
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###
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# Jetson nano
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###
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Reference in New Issue
Block a user