75 lines
3.8 KiB
Django/Jinja
75 lines
3.8 KiB
Django/Jinja
#cloud-boothook
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#!/bin/bash
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function add_str_to_file_if_not_exists {
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file=$1
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str=$2
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val=$3
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if ! grep -q "^ *${str}" $file; then
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echo $val >> $file
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fi
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}
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# configure udev rules
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# udev persistent net
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cloud-init-per instance udev_persistent_net1 /etc/init.d/networking stop
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ADMIN_MAC={{ common.admin_mac }}
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ADMIN_IF=$(echo {{ common.udevrules }} | sed 's/[,=]/\n/g' | grep "$ADMIN_MAC" | cut -d_ -f2 | head -1)
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INSTALL_IF=$(ifconfig | grep "$ADMIN_MAC" | head -1 | cut -d' ' -f1)
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# Check if we do not already have static config (or interface seems unconfigured)
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NETADDR=( $(ifconfig $INSTALL_IF | grep -oP "[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}") )
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if [ ! -z "$(grep $ADMIN_IF /etc/network/interfaces.d/ifcfg-$ADMIN_IF | grep dhcp)" ] ; then
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echo -e "auto $ADMIN_IF\niface $ADMIN_IF inet static\n\taddress ${NETADDR[0]}\n\tnetmask ${NETADDR[2]}\n\tbroadcast ${NETADDR[1]}" > /etc/network/interfaces.d/ifcfg-"$ADMIN_IF"
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fi
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#Add static udev rules
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cloud-init-per instance udev_persistent_net2 echo {{ common.udevrules }} | tr ' ' '\n' | grep udevrules | tr '[:upper:]' '[:lower:]' | sed -e 's/udevrules=//g' -e 's/,/\n/g' | sed -e "s/^/SUBSYSTEM==\"net\",\ ACTION==\"add\",\ DRIVERS==\"?*\",\ ATTR{address}==\"/g" -e "s/_/\",\ ATTR{type}==\"1\",\ KERNEL==\"eth*\",\ NAME=\"/g" -e "s/$/\"/g" | tee /etc/udev/rules.d/70-persistent-net.rules
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cloud-init-per instance udev_persistent_net3 udevadm control --reload-rules
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cloud-init-per instance udev_persistent_net4 udevadm trigger --attr-match=subsystem=net
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cloud-init-per instance udev_persistent_net5 /etc/init.d/networking start
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# end of udev
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# configure black module lists
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# virt-what should be installed
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if [ ! -f /etc/modprobe.d/blacklist-i2c_piix4.conf ]; then
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([[ $(virt-what) = "virtualbox" ]] && echo "blacklist i2c_piix4" >> /etc/modprobe.d/blacklist-i2c_piix4.conf || :) && update-initramfs -u -k all
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modprobe -r i2c_piix4
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fi
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cloud-init-per instance conntrack_ipv4 echo nf_conntrack_ipv4 | tee -a /etc/modules
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cloud-init-per instance conntrack_ipv6 echo nf_conntrack_ipv6 | tee -a /etc/modules
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cloud-init-per instance conntrack_max echo "net.nf_conntrack_max=1048576" | tee -a /etc/sysctl.conf
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cloud-init-per instance conntrack_ipv4_load modprobe nf_conntrack_ipv4
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cloud-init-per instance conntrack_ipv6_load modprobe nf_conntrack_ipv6
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cloud-init-per instance conntrack_max_set sysctl -w "net.nf_conntrack_max=1048576"
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cloud-init-per instance dhclient echo 'supersede routers 0;' | tee /etc/dhcp/dhclient.conf
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# ntp sync
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cloud-init-per instance service ntp stop | tee /dev/null
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cloud-init-per instance sync_date ntpdate -t 4 -b {{ common.master_ip }}
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cloud-init-per instance sync_hwclock hwclock --systohc
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cloud-init-per instance edit_ntp_conf1 sed -i '/^\s*tinker panic/ d' /etc/ntp.conf
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cloud-init-per instance edit_ntp_conf2 sed -i '1 i tinker panic 0' /etc/ntp.conf
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cloud-init-per instance edit_ntp_conf3 echo 0 > /var/lib/ntp/drift
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cloud-init-per instance edit_ntp_conf3 sed -i '/^\s*server/ d' /etc/ntp.conf
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cloud-init-per instance edit_ntp_conf4 echo "server {{ common.master_ip }} burst iburst" | tee -a /etc/ntp.conf
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cloud-init-per instance removeUseDNS sed -i --follow-symlinks -e '/UseDNS/d' /etc/ssh/sshd_config
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add_str_to_file_if_not_exists /etc/ssh/sshd_config 'UseDNS' 'UseDNS no'
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cloud-init-per instance gssapi_disable sed -i -e "/^\s*GSSAPICleanupCredentials yes/d" -e "/^\s*GSSAPIAuthentication yes/d" /etc/ssh/sshd_config
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cloud-init-per instance nailgun_agent echo 'flock -w 0 -o /var/lock/agent.lock -c "/opt/nailgun/bin/agent >> /var/log/nailgun-agent.log 2>&1"' | tee /etc/rc.local
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# Copying default bash settings to the root directory
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cloud-init-per instance skel_bash cp -f /etc/skel/.bash* /root/
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cloud-init-per instance hiera_puppet mkdir -p /etc/puppet /var/lib/hiera
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cloud-init-per instance touch_puppet touch /var/lib/hiera/common.yaml /etc/puppet/hiera.yaml
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