ad: add wsdd, migrate debian 11, configure nginx

This commit is contained in:
thorstenspille 2022-01-15 18:45:29 +01:00
parent 24c9b03abe
commit 4f0b47949f
2 changed files with 88 additions and 57 deletions

View File

@ -10,9 +10,6 @@
# Debian Version, which will be installed
LXC_TEMPLATE_VERSION="debian-11-standard"
# Defines the desired DNS server backend, supported are `SAMBA_INTERNAL` and `BIND9_DLZ` for more advanced usage
ZMB_DNS_BACKEND="SAMBA_INTERNAL"
# Create sharefs mountpoint
LXC_MP="0"
@ -20,4 +17,16 @@ LXC_MP="0"
LXC_UNPRIVILEGED="0"
# enable nesting feature
LXC_NESTING="1"
LXC_NESTING="1"
# add optional features to samba ad dc
# CURRENTLY SUPPORTED:
# wsdd = add windows service discovery
# splitdns = add nginx to redirect to website www.domain.tld in splitdns setup
# bind9dlz = Set ZMB_DNS_BACKEND to BIND9_DLZ
# Example:
# OPTIONAL_FEATURES=(wsdd)
# OPTIONAL_FEATURES=(wsdd splitdns)
OPTIONAL_FEATURES=()

View File

@ -8,9 +8,69 @@
source /root/zamba.conf
source /root/constants-service.conf
if [[ $ZMB_DNS_BACKEND == "BIND9_DLZ" ]]; then
BINDNINE=bind9
fi
ZMB_DNS_BACKEND="SAMBA_INTERNAL"
for f in ${OPTIONAL_FEATURES[@]}; do
if [[ "$f" == "wsdd" ]]; then
ADDITIONAL_PACKAGES="wsdd $ADDITIONAL_PACKAGES"
ADDITIONAL_SERVICES="wsdd $ADDITIONAL_SERVICES"
apt-key adv --fetch-keys https://pkg.ltec.ch/public/conf/ltec-ag.gpg.key
echo "deb https://pkg.ltec.ch/public/ $(lsb_release -cs) main" > /etc/apt/sources.list.d/wsdd.list
elif [[ "$f" == "splitdns" ]]; then
ADDITIONAL_PACKAGES="nginx-full $ADDITIONAL_PACKAGES"
ADDITIONAL_SERVICES="nginx $ADDITIONAL_SERVICES"
elif [[ "$f" == "bind9dlz" ]]; then
ZMB_DNS_BACKEND="BIND9_DLZ"
ADDITIONAL_PACKAGES="bind9 $ADDITIONAL_PACKAGES"
ADDITIONAL_SERVICES="wsdd $ADDITIONAL_SERVICES"
# configure bind dns service
cat << EOF > /etc/default/bind9
#
# run resolvconf?
RESOLVCONF=no
# startup options for the server
OPTIONS="-4 -u bind"
EOF
cat << EOF > /etc/bind/named.conf.local
//
// Do any local configuration here
//
// Consider adding the 1918 zones here, if they are not used in your
// organization
//include "/etc/bind/zones.rfc1918";
dlz "$LXC_DOMAIN" {
database "dlopen /usr/lib/x86_64-linux-gnu/samba/bind9/dlz_bind9_11.so";
};
EOF
cat << EOF > /etc/bind/named.conf.options
options {
directory "/var/cache/bind";
forwarders {
$LXC_DNS;
};
allow-query { any;};
dnssec-validation no;
auth-nxdomain no; # conform to RFC1035
listen-on-v6 { any; };
listen-on { any; };
tkey-gssapi-keytab "/var/lib/samba/bind-dns/dns.keytab";
minimal-responses yes;
};
EOF
mkdir -p /var/lib/samba/bind-dns/dns
else
echo "Unsupported optional feature $f"
fi
done
## configure ntp
cat << EOF > /etc/ntp.conf
@ -46,58 +106,20 @@ EOF
apt update
DEBIAN_FRONTEND=noninteractive DEBIAN_PRIORITY=critical apt -y -qq dist-upgrade
# install required packages
DEBIAN_FRONTEND=noninteractive DEBIAN_PRIORITY=critical apt install -y -o DPkg::options::="--force-confdef" -o DPkg::options::="--force-confold" $LXC_TOOLSET acl attr ntpdate nginx-full rpl net-tools dnsutils ntp samba smbclient winbind libpam-winbind libnss-winbind krb5-user samba-dsdb-modules samba-vfs-modules lmdb-utils $BINDNINE
DEBIAN_FRONTEND=noninteractive DEBIAN_PRIORITY=critical apt install -y -o DPkg::options::="--force-confdef" -o DPkg::options::="--force-confold" $LXC_TOOLSET $ADDITIONAL_PACKAGES acl attr ntpdate rpl net-tools dnsutils ntp samba smbclient winbind libpam-winbind libnss-winbind krb5-user samba-dsdb-modules samba-vfs-modules lmdb-utils
if [[ $ZMB_DNS_BACKEND == "BIND9_DLZ" ]]; then
# configure bind dns service
cat << EOF > /etc/default/bind9
#
# run resolvconf?
RESOLVCONF=no
# startup options for the server
OPTIONS="-4 -u bind"
if [[ "$ADDITIONAL_PACKAGES" == *"nginx-full"* ]]; then
cat << EOF > /etc/nginx/sites-available/default
server {
listen 80;
server_name $LXC_DOMAIN default_server;
return 301 http://www.$LXC_DOMAIN\$request_uri;
}
EOF
cat << EOF > /etc/bind/named.conf.local
//
// Do any local configuration here
//
// Consider adding the 1918 zones here, if they are not used in your
// organization
//include "/etc/bind/zones.rfc1918";
dlz "$LXC_DOMAIN" {
database "dlopen /usr/lib/x86_64-linux-gnu/samba/bind9/dlz_bind9_11.so";
};
EOF
cat << EOF > /etc/bind/named.conf.options
options {
directory "/var/cache/bind";
forwarders {
$LXC_DNS;
};
allow-query { any;};
dnssec-validation no;
auth-nxdomain no; # conform to RFC1035
listen-on-v6 { any; };
listen-on { any; };
tkey-gssapi-keytab "/var/lib/samba/bind-dns/dns.keytab";
minimal-responses yes;
};
EOF
mkdir -p /var/lib/samba/bind-dns/dns
fi
# stop + disable samba services and remove default config
systemctl stop smbd nmbd winbind
systemctl disable smbd nmbd winbind
systemctl disable --now smbd nmbd winbind systemd-resolved
rm -f /etc/samba/smb.conf
rm -f /etc/krb5.conf
@ -107,7 +129,7 @@ samba-tool domain provision --use-rfc2307 --realm=$ZMB_REALM --domain=$ZMB_DOMAI
cp /var/lib/samba/private/krb5.conf /etc/krb5.conf
systemctl unmask samba-ad-dc
systemctl enable samba-ad-dc $BINDNINE
systemctl restart samba-ad-dc $BINDNINE
systemctl enable samba-ad-dc $ADDITIONAL_SERVICES
systemctl restart samba-ad-dc $ADDITIONAL_SERVICES
exit 0
exit 0