66 lines
2.2 KiB
Bash
66 lines
2.2 KiB
Bash
#!/bin/sh -e
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if [ -z "$NETBIOS_NAME" ]; then
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NETBIOS_NAME=$(hostname -s | tr [a-z] [A-Z])
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else
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NETBIOS_NAME=$(echo $NETBIOS_NAME | tr [a-z] [A-Z])
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fi
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REALM=$(echo "$REALM" | tr [a-z] [A-Z])
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DOMAIN=$(echo "$REALM" | tr [A-Z] [a-z])
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if [ ! -f /etc/timezone ] && [ ! -z "$TZ" ]; then
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echo 'Set timezone'
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cp /usr/share/zoneinfo/$TZ /etc/localtime
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echo $TZ >/etc/timezone
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fi
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if [ ! -f /var/lib/samba/registry.tdb ]; then
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if [ ! -f /run/secrets/$ADMIN_PASSWORD_SECRET ]; then
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echo 'Cannot read secret $ADMIN_PASSWORD_SECRET in /run/secrets'
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exit 1
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fi
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ADMIN_PASSWORD=$(cat /run/secrets/$ADMIN_PASSWORD_SECRET)
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if [ "$BIND_INTERFACES_ONLY" == yes ]; then
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INTERFACE_OPTS="--option=\"bind interfaces only=yes\" \
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--option=\"interfaces=$INTERFACES\""
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fi
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if [ $DOMAIN_ACTION == provision ]; then
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PROVISION_OPTS="--server-role=dc --use-rfc2307 --domain=$WORKGROUP \
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--realm=$REALM --adminpass='$ADMIN_PASSWORD'"
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elif [ $DOMAIN_ACTION == join ]; then
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PROVISION_OPTS="$REALM DC -UAdministrator --password='$ADMIN_PASSWORD'"
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else
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echo 'Only provision and join actions are supported.'
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exit 1
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fi
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rm -f /etc/samba/smb.conf /etc/krb5.conf
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# This step is required for INTERFACE_OPTS to work as expected
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echo "samba-tool domain $DOMAIN_ACTION $PROVISION_OPTS $INTERFACE_OPTS \
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--dns-backend=SAMBA_INTERNAL" | sh
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mv /etc/samba/smb.conf /etc/samba/smb.conf.bak
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echo 'root = administrator' > /etc/samba/smbusers
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fi
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mkdir -p -m 700 /etc/samba/conf.d
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for file in /etc/samba/smb.conf; do
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sed -e "s:{{ ALLOW_DNS_UPDATES }}:$ALLOW_DNS_UPDATES:" \
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-e "s:{{ BIND_INTERFACES_ONLY }}:$BIND_INTERFACES_ONLY:" \
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-e "s+{{ INTERFACES }}+$INTERFACES+" \
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-e "s:{{ LOG_LEVEL }}:$LOG_LEVEL:" \
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-e "s:{{ NETBIOS_NAME }}:$NETBIOS_NAME:" \
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-e "s:{{ REALM }}:$REALM:" \
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-e "s:{{ DOMAIN }}:$DOMAIN:" \
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-e "s:{{ SERVER_STRING }}:$SERVER_STRING:" \
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-e "s:{{ WINBIND_USE_DEFAULT_DOMAIN }}:$WINBIND_USE_DEFAULT_DOMAIN:" \
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-e "s:{{ WORKGROUP }}:$WORKGROUP:" \
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/root/$(basename $file).j2 > $file
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done
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for file in $(ls -A /etc/samba/conf.d/*.conf); do
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echo "include = $file" >> /etc/samba/smb.conf
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done
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ln -fns /var/lib/samba/private/krb5.conf /etc/
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exec samba --model=$MODEL -i </dev/null
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