100 lines
6.0 KiB
Django/Jinja
100 lines
6.0 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 >> $file
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fi
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}
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cloud-init-per instance wipe_sources_list_templates /bin/sh -c 'echo | tee /etc/cloud/templates/sources.list.ubuntu.tmpl'
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# configure udev rules
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# udev persistent net
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cloud-init-per instance udev_persistent_net1 /etc/init.d/networking stop
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ADMIN_MAC={{ common.admin_mac }}
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ADMIN_IF=$(echo {{ common.udevrules }} | sed 's/[,=]/\n/g' | grep "$ADMIN_MAC" | cut -d_ -f2 | head -1)
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# Check if we do not already have static config (or interface seems unconfigured)
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if [ ! -d "/etc/network/interfaces.d" ]; then
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mkdir -p /etc/network/interfaces.d
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echo 'source /etc/network/interfaces.d/*' > /etc/network/interfaces
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fi
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if [ ! -e "/etc/network/interfaces.d/ifcfg-$ADMIN_IF" ]; then
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echo -e "auto $ADMIN_IF\niface $ADMIN_IF inet static\n\taddress {{ common.admin_ip }}\n\tnetmask {{ common.admin_mask }}\n\tgateway {{ common.gw }}" > /etc/network/interfaces.d/ifcfg-"$ADMIN_IF"
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fi
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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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#FIXME(agordeev): if operator updates dns settings on masternode after the node had been provisioned,
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# cloud-init will start to generate resolv.conf with non-actual data
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cloud-init-per instance resolv_conf_mkdir mkdir -p /etc/resolvconf/resolv.conf.d
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cloud-init-per instance resolv_conf_remove rm -f /etc/resolv.conf
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cloud-init-per instance resolv_conf_head_remove rm -f /etc/resolvconf/resolv.conf.d/head
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cloud-init-per instance resolv_conf_header /bin/sh -c 'echo "# re-generated by cloud-init boothook only at the first boot;" | tee /etc/resolv.conf'
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cloud-init-per instance resolv_conf_search /bin/sh -c 'echo "search {{ common.search_domain|replace('"','') }}" | tee -a /etc/resolv.conf'
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cloud-init-per instance resolv_conf_domain /bin/sh -c 'echo "domain {{ common.search_domain|replace('"','') }}" | tee -a /etc/resolv.conf'
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cloud-init-per instance resolv_conf_head_header /bin/sh -c 'echo "# re-generated by cloud-init boothook only at the first boot;" | tee /etc/resolvconf/resolv.conf.d/head'
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cloud-init-per instance resolv_conf_head_search /bin/sh -c 'echo "search {{ common.search_domain|replace('"','') }}" | tee -a /etc/resolvconf/resolv.conf.d/head'
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cloud-init-per instance resolv_conf_head_domain /bin/sh -c 'echo "domain {{ common.search_domain|replace('"','') }}" | tee -a /etc/resolvconf/resolv.conf.d/head'
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cloud-init-per instance resolv_conf_nameserver /bin/sh -c 'echo nameserver {{ common.master_ip|replace('"','') }} | tee -a /etc/resolv.conf'
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cloud-init-per instance resolv_conf_head_nameserver /bin/sh -c 'echo nameserver {{ common.master_ip|replace('"','') }} | tee -a /etc/resolvconf/resolv.conf.d/head'
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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 /bin/sh -c 'echo nf_conntrack_ipv4 | tee -a /etc/modules'
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cloud-init-per instance conntrack_ipv6 /bin/sh -c 'echo nf_conntrack_ipv6 | tee -a /etc/modules'
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cloud-init-per instance conntrack_proto_gre /bin/sh -c 'echo nf_conntrack_proto_gre | tee -a /etc/modules'
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cloud-init-per instance conntrack_max /bin/sh -c 'echo "net.nf_conntrack_max=1048576" | tee -a /etc/sysctl.conf'
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cloud-init-per instance kernel_panic /bin/sh -c 'echo "kernel.panic=60" | 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_proto_gre_load modprobe nf_conntrack_proto_gre
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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 kernel_panic_set sysctl -w "kernel.panic=60"
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cloud-init-per instance dhclient /bin/sh -c 'echo "supersede routers 0;" | tee /etc/dhcp/dhclient.conf'
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# ntp sync
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# '| tee /dev/null' is needed for returning zero execution code always
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cloud-init-per instance stop_ntp /bin/sh -c '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_conf_mkdir mkdir -p /var/lib/ntp
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cloud-init-per instance edit_ntp_conf_chown_dir chown ntp: /var/lib/ntp
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cloud-init-per instance edit_ntp_conf3 /bin/sh -c 'echo 0 | tee /var/lib/ntp/ntp.drift'
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cloud-init-per instance edit_ntp_conf_chown_drift chown ntp: /var/lib/ntp/ntp.drift
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cloud-init-per instance edit_ntp_conf4 sed -i '/^\s*server/ d' /etc/ntp.conf
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cloud-init-per instance edit_ntp_conf5 /bin/sh -c 'echo "server {{ common.master_ip }} burst iburst" | tee -a /etc/ntp.conf'
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cloud-init-per instance start_ntp service ntp start
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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_0 /bin/sh -c 'echo "rm -f /etc/nailgun-agent/nodiscover" | tee /etc/rc.local'
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cloud-init-per instance nailgun_agent_1 /bin/sh -c 'echo "flock -w 0 -o /var/lock/agent.lock -c \"/usr/bin/nailgun-agent >> /var/log/nailgun-agent.log 2>&1\"" | tee -a /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 /var/log/puppet.log
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cloud-init-per instance chmod_puppet chmod 600 /var/log/puppet.log
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