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Set hostname for mesh install

This commit is contained in:
Bob Mottram 2015-08-13 13:27:06 +01:00
parent 5c8f97277a
commit c571ece021
1 changed files with 23 additions and 13 deletions
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src/freedombone
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@ -5639,12 +5639,14 @@ function set_your_domain_name {
if grep -Fxq "set_your_domain_name" $COMPLETION_FILE; then
return
fi
echo "$DEFAULT_DOMAIN_NAME" > /etc/hostname
hostname $DEFAULT_DOMAIN_NAME
if [[ $SYSTEM_TYPE == "$VARIANT_MESH" ]]; then
return
fi
echo "$DEFAULT_DOMAIN_NAME" > /etc/hostname
hostname $DEFAULT_DOMAIN_NAME
if grep -q "127.0.1.1" /etc/hosts; then
sed -i "s/127.0.1.1.*/127.0.1.1 $DEFAULT_DOMAIN_NAME/g" /etc/hosts
else
@ -6091,17 +6093,25 @@ function configure_internet_protocol {
sed -i "s/#net.ipv4.conf.all.rp_filter=1/net.ipv4.conf.all.rp_filter=1/g" /etc/sysctl.conf
sed -i "s/#net.ipv4.ip_forward=1/net.ipv4.ip_forward=0/g" /etc/sysctl.conf
sed -i "s/#net.ipv6.conf.all.forwarding=1/net.ipv6.conf.all.forwarding=0/g" /etc/sysctl.conf
echo '# ignore pings' >> /etc/sysctl.conf
echo 'net.ipv4.icmp_echo_ignore_all = 1' >> /etc/sysctl.conf
echo 'net.ipv6.icmp_echo_ignore_all = 1' >> /etc/sysctl.conf
echo '# disable ipv6' >> /etc/sysctl.conf
echo 'net.ipv6.conf.all.disable_ipv6 = 1' >> /etc/sysctl.conf
echo 'net.ipv4.tcp_synack_retries = 2' >> /etc/sysctl.conf
echo 'net.ipv4.tcp_syn_retries = 1' >> /etc/sysctl.conf
echo '# keepalive' >> /etc/sysctl.conf
echo 'net.ipv4.tcp_keepalive_probes = 9' >> /etc/sysctl.conf
echo 'net.ipv4.tcp_keepalive_intvl = 75' >> /etc/sysctl.conf
echo 'net.ipv4.tcp_keepalive_time = 7200' >> /etc/sysctl.conf
if ! grep -q "ignore pings" /etc/sysctl.conf; then
echo '# ignore pings' >> /etc/sysctl.conf
echo 'net.ipv4.icmp_echo_ignore_all = 1' >> /etc/sysctl.conf
echo 'net.ipv6.icmp_echo_ignore_all = 1' >> /etc/sysctl.conf
fi
if ! grep -q "disable ipv6" /etc/sysctl.conf; then
echo '# disable ipv6' >> /etc/sysctl.conf
echo 'net.ipv6.conf.all.disable_ipv6 = 1' >> /etc/sysctl.conf
fi
if ! grep -q "net.ipv4.tcp_synack_retries" /etc/sysctl.conf; then
echo 'net.ipv4.tcp_synack_retries = 2' >> /etc/sysctl.conf
echo 'net.ipv4.tcp_syn_retries = 1' >> /etc/sysctl.conf
fi
if ! grep -q "keepalive" /etc/sysctl.conf; then
echo '# keepalive' >> /etc/sysctl.conf
echo 'net.ipv4.tcp_keepalive_probes = 9' >> /etc/sysctl.conf
echo 'net.ipv4.tcp_keepalive_intvl = 75' >> /etc/sysctl.conf
echo 'net.ipv4.tcp_keepalive_time = 7200' >> /etc/sysctl.conf
fi
echo 'configure_internet_protocol' >> $COMPLETION_FILE
}