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If installed within docker certain things aren't needed

This commit is contained in:
Bob Mottram 2014-09-23 20:42:00 +01:00
parent e94545a91a
commit d2b72e35d9
1 changed files with 40 additions and 0 deletions
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40
install-freedombone.sh
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@ -66,6 +66,7 @@ FREEDNS_SUBDOMAIN_CODE=$3
SSH_PORT=2222
KERNEL_VERSION="v3.15.10-bone7"
USE_HWRNG="yes"
INSTALLED_WITHIN_DOCKER="no"
GPG_KEYSERVER="hkp://keys.gnupg.net"
@ -269,6 +270,9 @@ function update_the_kernel {
if grep -Fxq "update_the_kernel" $COMPLETION_FILE; then
return
fi
if [ $INSTALLED_WITHIN_DOCKER == "yes" ]; then
return
fi
cd /opt/scripts/tools
./update_kernel.sh --kernel $KERNEL_VERSION
echo 'update_the_kernel' >> $COMPLETION_FILE
@ -278,6 +282,9 @@ function enable_zram {
if grep -Fxq "enable_zram" $COMPLETION_FILE; then
return
fi
if [ $INSTALLED_WITHIN_DOCKER == "yes" ]; then
return
fi
if ! grep -q "options zram num_devices=1" /etc/modprobe.d/zram.conf; then
echo 'options zram num_devices=1' >> /etc/modprobe.d/zram.conf
fi
@ -357,6 +364,11 @@ function random_number_generator {
if grep -Fxq "random_number_generator" $COMPLETION_FILE; then
return
fi
if [ $INSTALLED_WITHIN_DOCKER == "yes" ]; then
# it is assumed that docker uses the random number
# generator of the host system
return
fi
if [ $USE_HWRNG == "yes" ]; then
apt-get -y --force-yes install rng-tools
sed -i 's|#HRNGDEVICE=/dev/hwrng|HRNGDEVICE=/dev/hwrng|g' /etc/default/rng-tools
@ -544,6 +556,10 @@ function configure_firewall {
if grep -Fxq "configure_firewall" $COMPLETION_FILE; then
return
fi
if [ $INSTALLED_WITHIN_DOCKER == "yes" ]; then
# docker does its own firewalling
return
fi
iptables -P INPUT ACCEPT
ip6tables -P INPUT ACCEPT
iptables -F
@ -570,6 +586,10 @@ function configure_firewall_for_dns {
if grep -Fxq "configure_firewall_for_dns" $COMPLETION_FILE; then
return
fi
if [ $INSTALLED_WITHIN_DOCKER == "yes" ]; then
# docker does its own firewalling
return
fi
iptables -A INPUT -i eth0 -p udp -m udp --dport 1024:65535 --sport 53 -j ACCEPT
save_firewall_settings
echo 'configure_firewall_for_dns' >> $COMPLETION_FILE
@ -579,6 +599,10 @@ function configure_firewall_for_ftp {
if grep -Fxq "configure_firewall_for_ftp" $COMPLETION_FILE; then
return
fi
if [ $INSTALLED_WITHIN_DOCKER == "yes" ]; then
# docker does its own firewalling
return
fi
iptables -I INPUT -i eth0 -p tcp --dport 1024:65535 --sport 20:21 -j ACCEPT
save_firewall_settings
echo 'configure_firewall_for_ftp' >> $COMPLETION_FILE
@ -588,6 +612,10 @@ function configure_firewall_for_web {
if grep -Fxq "configure_firewall_for_web" $COMPLETION_FILE; then
return
fi
if [ $INSTALLED_WITHIN_DOCKER == "yes" ]; then
# docker does its own firewalling
return
fi
iptables -A INPUT -i eth0 -p tcp --dport 32768:61000 --sport 80 -j ACCEPT
iptables -A INPUT -i eth0 -p tcp --dport 32768:61000 --sport 443 -j ACCEPT
save_firewall_settings
@ -598,6 +626,10 @@ function configure_firewall_for_ssh {
if grep -Fxq "configure_firewall_for_ssh" $COMPLETION_FILE; then
return
fi
if [ $INSTALLED_WITHIN_DOCKER == "yes" ]; then
# docker does its own firewalling
return
fi
iptables -A INPUT -i eth0 -p tcp --dport 22 -j ACCEPT
iptables -A INPUT -i eth0 -p tcp --dport $SSH_PORT -j ACCEPT
save_firewall_settings
@ -608,6 +640,10 @@ function configure_firewall_for_git {
if grep -Fxq "configure_firewall_for_git" $COMPLETION_FILE; then
return
fi
if [ $INSTALLED_WITHIN_DOCKER == "yes" ]; then
# docker does its own firewalling
return
fi
iptables -A INPUT -i eth0 -p tcp --dport 9418 -j ACCEPT
save_firewall_settings
echo 'configure_firewall_for_git' >> $COMPLETION_FILE
@ -617,6 +653,10 @@ function configure_firewall_for_email {
if grep -Fxq "configure_firewall_for_email" $COMPLETION_FILE; then
return
fi
if [ $INSTALLED_WITHIN_DOCKER == "yes" ]; then
# docker does its own firewalling
return
fi
iptables -A INPUT -i eth0 -p tcp --dport 25 -j ACCEPT
iptables -A INPUT -i eth0 -p tcp --dport 587 -j ACCEPT
iptables -A INPUT -i eth0 -p tcp --dport 465 -j ACCEPT