retire initscript in favour of systemd unit files (#719419)
Signed-off-by: Adam Tkac <atkac@redhat.com>
This commit is contained in:
Adam Tkac
parent
c7d6bc15c0
commit
d218af54a5
142
bind.spec
142
bind.spec
@ -22,7 +22,7 @@ Summary: The Berkeley Internet Name Domain (BIND) DNS (Domain Name System) serv
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Name: bind
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License: ISC
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Version: 9.9.0
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Release: 0.5.%{PREVER}%{?dist}
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Release: 0.6.%{PREVER}%{?dist}
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Epoch: 32
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Url: http://www.isc.org/products/BIND/
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Buildroot:%{_tmppath}/%{name}-%{version}-%{release}-root-%(%{__id_u} -n)
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@ -30,7 +30,6 @@ Group: System Environment/Daemons
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#
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Source: ftp://ftp.isc.org/isc/bind9/%{VERSION}/bind-%{VERSION}.tar.gz
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Source1: named.sysconfig
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Source2: named.init
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Source3: named.logrotate
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Source4: named.NetworkManager
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Source7: bind-9.3.1rc1-sdb_tools-Makefile.in
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@ -45,6 +44,11 @@ Source33: zonetodb.1
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Source34: zone2sqlite.1
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Source35: bind.tmpfiles.d
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Source36: trusted-key.key
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Source37: named.service
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Source38: named-chroot.service
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Source39: named-sdb.service
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Source40: named-sdb-chroot.service
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Source41: setup-named-chroot.sh
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# Common patches
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Patch5: bind-nonexec.patch
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@ -90,9 +94,8 @@ Patch94: bind95-rh461409.patch
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#
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Requires: coreutils
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Requires: systemd-units
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Requires(post): grep, chkconfig
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Requires(post): grep
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Requires(pre): shadow-utils
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Requires(preun):chkconfig
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Requires: bind-libs = %{epoch}:%{version}-%{release}
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Obsoletes: bind-config < 30:9.3.2-34.fc6
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Provides: bind-config = 30:9.3.2-34.fc6
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@ -102,6 +105,7 @@ Obsoletes: dnssec-conf < 1.27-2
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Provides: dnssec-conf = 1.27-1
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BuildRequires: openssl-devel, libtool, autoconf, pkgconfig, libcap-devel
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BuildRequires: libidn-devel, libxml2-devel
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BuildRequires: systemd-units
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%if %{SDB}
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BuildRequires: openldap-devel, postgresql-devel, sqlite-devel, mysql-devel
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%endif
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@ -112,6 +116,7 @@ BuildRequires: net-tools
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BuildRequires: krb5-devel
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%endif
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%description
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BIND (Berkeley Internet Name Domain) is an implementation of the DNS
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(Domain Name System) protocols. BIND includes a DNS server (named),
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@ -137,6 +142,7 @@ will have a label of "zone,zsk|ksk,xxx" and an id of the keytag in hex.
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Summary: BIND server with database backends and DLZ support
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Group: System Environment/Daemons
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Requires: bind
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Requires: systemd-units
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%description sdb
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BIND (Berkeley Internet Name Domain) is an implementation of the DNS
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@ -220,6 +226,7 @@ Prefix: %{chroot_prefix}
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Requires(post): grep
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Requires(preun):grep
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Requires: bind = %{epoch}:%{version}-%{release}
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Requires: systemd-units
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%description chroot
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This package contains a tree of files which can be used as a
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@ -375,7 +382,7 @@ rm -rf ${RPM_BUILD_ROOT}
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gzip -9 doc/rfc/*
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# Build directory hierarchy
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mkdir -p ${RPM_BUILD_ROOT}/etc/{rc.d/init.d,logrotate.d,NetworkManager/dispatcher.d}
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mkdir -p ${RPM_BUILD_ROOT}/etc/{logrotate.d,NetworkManager/dispatcher.d}
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mkdir -p ${RPM_BUILD_ROOT}%{_libdir}/bind
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mkdir -p ${RPM_BUILD_ROOT}/var/named/{slaves,data,dynamic}
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mkdir -p ${RPM_BUILD_ROOT}%{_mandir}/{man1,man5,man8}
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@ -402,7 +409,16 @@ make DESTDIR=${RPM_BUILD_ROOT} install
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# Remove unwanted files
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rm -f ${RPM_BUILD_ROOT}/etc/bind.keys
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install -m 755 %SOURCE2 ${RPM_BUILD_ROOT}/etc/rc.d/init.d/named
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# Systemd unit files
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mkdir -p ${RPM_BUILD_ROOT}%{_unitdir}
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install -m 644 %{SOURCE37} ${RPM_BUILD_ROOT}%{_unitdir}
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install -m 644 %{SOURCE38} ${RPM_BUILD_ROOT}%{_unitdir}
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install -m 644 %{SOURCE39} ${RPM_BUILD_ROOT}%{_unitdir}
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install -m 644 %{SOURCE40} ${RPM_BUILD_ROOT}%{_unitdir}
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mkdir -p ${RPM_BUILD_ROOT}%{_libexecdir}
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install -m 755 %{SOURCE41} ${RPM_BUILD_ROOT}%{_libexecdir}/setup-named-chroot.sh
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install -m 644 %SOURCE3 ${RPM_BUILD_ROOT}/etc/logrotate.d/named
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install -m 755 %SOURCE4 ${RPM_BUILD_ROOT}/etc/NetworkManager/dispatcher.d/13-named
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mkdir -p ${RPM_BUILD_ROOT}%{_sysconfdir}/sysconfig
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@ -474,8 +490,9 @@ fi;
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%post
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/sbin/ldconfig
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/sbin/chkconfig --add named
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if [ "$1" -eq 1 ]; then
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# Initial installation
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/bin/systemctl daemon-reload > /dev/null 2>&1 || :
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if [ ! -e /etc/rndc.key ]; then
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/usr/sbin/rndc-confgen -a > /dev/null 2>&1
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fi
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@ -487,25 +504,42 @@ fi
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:;
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%preun
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if [ "$1" -eq 0 ]; then
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/sbin/service named stop >/dev/null 2>&1 || :;
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/sbin/chkconfig --del named || :;
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fi;
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if [ "$1" -eq 0 ] ; then
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# Package removal, not upgrade
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/bin/systemctl --no-reload disable named.service > /dev/null 2>&1 || :
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/bin/systemctl stop named.service > /dev/null 2>&1 || :
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fi
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:;
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%postun
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/sbin/ldconfig
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if [ "$1" -ge 1 ]; then
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/sbin/service named try-restart >/dev/null 2>&1 || :;
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fi;
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/bin/systemctl daemon-reload >/dev/null 2>&1 || :
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if [ "$1" -ge 1 ] ; then
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# Package upgrade, not uninstall
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/bin/systemctl try-restart named.service >/dev/null 2>&1 || :
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fi
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:;
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%if %{SDB}
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%post sdb
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/sbin/service named try-restart > /dev/null 2>&1 || :;
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if [ "$1" -eq 1 ] ; then
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# Initial installation
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/bin/systemctl daemon-reload >/dev/null 2>&1 || :
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fi
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%preun sdb
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if [ $1 -eq 0 ] ; then
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# Package removal, not upgrade
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/bin/systemctl --no-reload disable named-sdb.service > /dev/null 2>&1 || :
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/bin/systemctl stop named-sdb.service > /dev/null 2>&1 || :
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fi
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%postun sdb
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/sbin/service named try-restart > /dev/null 2>&1 || :;
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/bin/systemctl daemon-reload >/dev/null 2>&1 || :
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if [ $1 -ge 1 ] ; then
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# Package upgrade, not uninstall
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/bin/systemctl try-restart named-sdb.service >/dev/null 2>&1 || :
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fi
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%endif
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%triggerpostun -n bind -- bind <= 32:9.5.0-20.b1
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@ -515,6 +549,10 @@ if [ "$1" -gt 0 ]; then
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fi
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:;
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%triggerun -- bind < bind-9.9.0-0.6.rc1
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/sbin/chkconfig --del named >/dev/null 2>&1 || :
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/bin/systemctl try-restart named.service >/dev/null 2>&1 || :
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%post libs -p /sbin/ldconfig
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%postun libs -p /sbin/ldconfig
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@ -524,39 +562,6 @@ fi
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%postun libs-lite
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/sbin/ldconfig
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# Automatically update configuration from "dnssec-conf-based" to "BIND-based"
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%triggerpostun -n bind -- dnssec-conf
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if [ -r '/etc/named.conf' ]; then
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cp -fp /etc/named.conf /etc/named.conf.rpmsave
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if grep -Eq '/etc/(named.dnssec.keys|pki/dnssec-keys)' /etc/named.conf; then
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if grep -q 'dlv.isc.org.conf' /etc/named.conf; then
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# DLV is configured, reconfigure it to new configuration
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sed -i -e 's/.*dnssec-lookaside.*dlv\.isc\.org\..*/dnssec-lookaside auto;\
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bindkeys-file "\/etc\/named.iscdlv.key";\
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managed-keys-directory "\/var\/named\/dynamic";/' /etc/named.conf
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fi
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sed -i -e '/.*named\.dnssec\.keys.*/d' -e '/.*pki\/dnssec-keys.*/d' \
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/etc/named.conf
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/sbin/service named try-restart > /dev/null 2>&1 || :;
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fi
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fi
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# Ditto for chroot
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if [ -r '/var/named/chroot/etc/named.conf' ]; then
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cp -fp /var/named/chroot/etc/named.conf /var/named/chroot/etc/named.conf.rpmsave
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if grep -Eq '/etc/(named.dnssec.keys|pki/dnssec-keys)' /var/named/chroot/etc/named.conf; then
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if grep -q 'dlv.isc.org.conf' /var/named/chroot/etc/named.conf; then
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# DLV is configured, reconfigure it to new configuration
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sed -i -e 's/.*dnssec-lookaside.*dlv\.isc\.org\..*/dnssec-lookaside auto;\
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bindkeys-file "\/etc\/named.iscdlv.key";\
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managed-keys-directory "\/var\/named\/dynamic";/' /var/named/chroot/etc/named.conf
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fi
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sed -i -e '/.*named\.dnssec\.keys.*/d' -e '/.*pki\/dnssec-keys.*/d' \
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/var/named/chroot/etc/named.conf
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/sbin/service named try-restart > /dev/null 2>&1 || :;
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fi
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fi
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%post chroot
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if [ "$1" -gt 0 ]; then
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[ -e %{chroot_prefix}/dev/random ] || \
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@ -567,10 +572,7 @@ if [ "$1" -gt 0 ]; then
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/bin/mknod %{chroot_prefix}/dev/null c 1 3
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rm -f %{chroot_prefix}/etc/localtime
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cp /etc/localtime %{chroot_prefix}/etc/localtime
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if ! grep -q '^ROOTDIR=' /etc/sysconfig/named; then
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echo 'ROOTDIR=/var/named/chroot' >> /etc/sysconfig/named
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/sbin/service named try-restart > /dev/null 2>&1 || :;
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fi
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/bin/systemctl daemon-reload >/dev/null 2>&1 || :
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fi;
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:;
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@ -582,22 +584,25 @@ fi;
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%preun chroot
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if [ "$1" -eq 0 ]; then
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# Package removal, not upgrade
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/bin/systemctl --no-reload disable named-chroot.service > /dev/null 2>&1 || :
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/bin/systemctl --no-reload disable named-sdb-chroot.service > /dev/null 2>&1 || :
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/bin/systemctl stop named-chroot.service > /dev/null 2>&1 || :
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/bin/systemctl stop named-sdb-chroot.service > /dev/null 2>&1 || :
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rm -f %{chroot_prefix}/dev/{random,zero,null}
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rm -f %{chroot_prefix}/etc/localtime
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if grep -q '^ROOTDIR=' /etc/sysconfig/named; then
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# NOTE: Do NOT call `service named try-restart` because chroot
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# files will remain mounted.
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START=no
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[ -e /var/lock/subsys/named ] && START=yes
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/sbin/service named stop > /dev/null 2>&1 || :;
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sed -i -e '/^ROOTDIR=.*/d' /etc/sysconfig/named
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if [ "x$START" = xyes ]; then
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/sbin/service named start > /dev/null 2>&1 || :;
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fi
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fi
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fi
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:;
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%postun chroot
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/bin/systemctl daemon-reload >/dev/null 2>&1 || :
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if [ $1 -ge 1 ] ; then
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# Package upgrade, not uninstall
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/bin/systemctl try-restart named-chroot.service >/dev/null 2>&1 || :
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/bin/systemctl try-restart named-sdb-chroot.service >/dev/null 2>&1 || :
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fi
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;;
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%clean
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rm -rf ${RPM_BUILD_ROOT}
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:;
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@ -609,7 +614,7 @@ rm -rf ${RPM_BUILD_ROOT}
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%config(noreplace) %attr(0644,root,named) %{_sysconfdir}/named.iscdlv.key
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%config(noreplace) %attr(0644,root,named) %{_sysconfdir}/named.root.key
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%{_sysconfdir}/tmpfiles.d/named.conf
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%{_sysconfdir}/rc.d/init.d/named
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%{_unitdir}/named.service
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%{_sysconfdir}/NetworkManager/dispatcher.d/13-named
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%{_sbindir}/arpaname
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%{_sbindir}/ddns-confgen
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@ -674,6 +679,7 @@ rm -rf ${RPM_BUILD_ROOT}
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%if %{SDB}
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%files sdb
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%defattr(-,root,root,-)
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%{_unitdir}/named-sdb.service
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%{_mandir}/man1/zone2ldap.1*
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%{_mandir}/man1/ldap2zone.1*
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%{_mandir}/man1/zonetodb.1*
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@ -736,6 +742,9 @@ rm -rf ${RPM_BUILD_ROOT}
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%files chroot
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%defattr(-,root,root,-)
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%{_unitdir}/named-chroot.service
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%{_unitdir}/named-sdb-chroot.service
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%{_libexecdir}/setup-named-chroot.sh
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%ghost %{chroot_prefix}/dev/null
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%ghost %{chroot_prefix}/dev/random
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%ghost %{chroot_prefix}/dev/zero
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@ -767,6 +776,9 @@ rm -rf ${RPM_BUILD_ROOT}
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%endif
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%changelog
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* Mon Jan 30 2012 Adam Tkac <atkac redhat com> 32:9.9.0-0.6.rc1
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- retire initscript in favour of systemd unit files (#719419)
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* Thu Jan 12 2012 Adam Tkac <atkac redhat com> 32:9.9.0-0.5.rc1
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- update to 9.9.0rc1
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30
named-chroot.service
Normal file
30
named-chroot.service
Normal file
@ -0,0 +1,30 @@
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# Don't forget to add "$AddUnixListenSocket /var/named/chroot/dev/log"
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# line to your /etc/rsyslog.conf file. Otherwise your logging becomes
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# broken when rsyslogd daemon is restarted (due update, for example).
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[Unit]
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Description=Berkeley Internet Name Domain (DNS)
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Wants=nss-lookup.target
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Before=nss-lookup.target
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After=network.target
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[Service]
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Type=forking
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EnvironmentFile=-/etc/sysconfig/named
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Environment=KRB5_KTNAME=/etc/named.keytab
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PIDFile=/var/named/chroot/var/run/named/named.pid
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ExecStartPre=/usr/libexec/setup-named-chroot.sh /var/named/chroot on
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ExecStartPre=/usr/sbin/named-checkconf -t /var/named/chroot -z /etc/named.conf
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ExecStart=/usr/sbin/named -u named -t /var/named/chroot $OPTIONS
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ExecReload=/bin/sh -c '/usr/sbin/rndc reload > /dev/null 2>&1 || /bin/kill -HUP $MAINPID'
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ExecStop=/bin/sh -c '/usr/sbin/rndc stop > /dev/null 2>&1 || /bin/kill -TERM $MAINPID'
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ExecStopPost=/usr/libexec/setup-named-chroot.sh /var/named/chroot off
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PrivateTmp=true
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TimeoutSec=25
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[Install]
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WantedBy=multi-user.target
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30
named-sdb-chroot.service
Normal file
30
named-sdb-chroot.service
Normal file
@ -0,0 +1,30 @@
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# Don't forget to add "$AddUnixListenSocket /var/named/chroot/dev/log"
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# line to your /etc/rsyslog.conf file. Otherwise your logging becomes
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# broken when rsyslogd daemon is restarted (due update, for example).
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[Unit]
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Description=Berkeley Internet Name Domain (DNS)
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Wants=nss-lookup.target
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Before=nss-lookup.target
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After=network.target
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[Service]
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Type=forking
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EnvironmentFile=-/etc/sysconfig/named
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Environment=KRB5_KTNAME=/etc/named.keytab
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PIDFile=/var/named/chroot/var/run/named/named.pid
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ExecStartPre=/usr/libexec/setup-named-chroot.sh /var/named/chroot on
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ExecStartPre=/usr/sbin/named-checkconf -t /var/named/chroot -z /etc/named.conf
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ExecStart=/usr/sbin/named-sdb -u named -t /var/named/chroot $OPTIONS
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ExecReload=/bin/sh -c '/usr/sbin/rndc reload > /dev/null 2>&1 || /bin/kill -HUP $MAINPID'
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ExecStop=/bin/sh -c '/usr/sbin/rndc stop > /dev/null 2>&1 || /bin/kill -TERM $MAINPID'
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ExecStopPost=/usr/libexec/setup-named-chroot.sh /var/named/chroot off
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PrivateTmp=true
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TimeoutSec=25
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[Install]
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WantedBy=multi-user.target
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24
named-sdb.service
Normal file
24
named-sdb.service
Normal file
@ -0,0 +1,24 @@
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[Unit]
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Description=Berkeley Internet Name Domain (DNS)
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Wants=nss-lookup.target
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Before=nss-lookup.target
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After=network.target
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[Service]
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Type=forking
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EnvironmentFile=-/etc/sysconfig/named
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Environment=KRB5_KTNAME=/etc/named.keytab
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PIDFile=/var/run/named/named.pid
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ExecStartPre=/usr/sbin/named-checkconf -z /etc/named.conf
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ExecStart=/usr/sbin/named-sdb -u named $OPTIONS
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ExecReload=/bin/sh -c '/usr/sbin/rndc reload > /dev/null 2>&1 || /bin/kill -HUP $MAINPID'
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ExecStop=/bin/sh -c '/usr/sbin/rndc stop > /dev/null 2>&1 || /bin/kill -TERM $MAINPID'
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PrivateTmp=true
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TimeoutSec=25
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[Install]
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WantedBy=multi-user.target
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@ -1,6 +1,8 @@
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#!/bin/bash
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# Check if named is running
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||||
/sbin/service named status > /dev/null 2>&1 || exit 0
|
||||
|
||||
[ "$2" = 'up' -o "$2" = 'down' ] && /sbin/service named reload
|
||||
if [ "$2" = 'up' -o "$2" = 'down' ]; then
|
||||
/sbin/systemctl reload named.service > /dev/null 2>&1 || true
|
||||
/sbin/systemctl reload named-chroot.service > /dev/null 2>&1 || true
|
||||
/sbin/systemctl reload named-sdb.service > /dev/null 2>&1 || true
|
||||
/sbin/systemctl reload named-sdb-chroot.service > /dev/null 2>&1 || true
|
||||
fi
|
||||
|
||||
291
named.init
291
named.init
@ -1,291 +0,0 @@
|
||||
#!/bin/bash
|
||||
#
|
||||
# named This shell script takes care of starting and stopping
|
||||
# named (BIND DNS server).
|
||||
#
|
||||
# chkconfig: - 13 87
|
||||
# description: named (BIND) is a Domain Name Server (DNS) \
|
||||
# that is used to resolve host names to IP addresses.
|
||||
# probe: true
|
||||
|
||||
### BEGIN INIT INFO
|
||||
# Provides: $named
|
||||
# Required-Start: $local_fs $network $syslog
|
||||
# Required-Stop: $local_fs $network $syslog
|
||||
# Default-Start:
|
||||
# Default-Stop: 0 1 2 3 4 5 6
|
||||
# Short-Description: start|stop|status|restart|try-restart|reload|force-reload DNS server
|
||||
# Description: control ISC BIND implementation of DNS server
|
||||
### END INIT INFO
|
||||
|
||||
# Source function library.
|
||||
. /etc/rc.d/init.d/functions
|
||||
|
||||
[ -r /etc/sysconfig/named ] && . /etc/sysconfig/named
|
||||
|
||||
RETVAL=0
|
||||
export KRB5_KTNAME=${KEYTAB_FILE:-/etc/named.keytab}
|
||||
|
||||
named='named'
|
||||
if [ -x /usr/sbin/named-sdb ]; then
|
||||
named='named-sdb'
|
||||
fi
|
||||
|
||||
# Don't kill named during clean-up
|
||||
NAMED_SHUTDOWN_TIMEOUT=${NAMED_SHUTDOWN_TIMEOUT:-25}
|
||||
|
||||
if [ -n "$ROOTDIR" ]; then
|
||||
ROOTDIR=`echo $ROOTDIR | sed 's#//*#/#g;s#/$##'`;
|
||||
rdl=`/usr/bin/readlink $ROOTDIR`;
|
||||
if [ -n "$rdl" ]; then
|
||||
ROOTDIR="$rdl";
|
||||
fi;
|
||||
fi
|
||||
|
||||
PIDFILE="/var/run/named/named.pid"
|
||||
|
||||
ROOTDIR_MOUNT='/etc/named /etc/pki/dnssec-keys /var/named /etc/named.conf
|
||||
/etc/named.dnssec.keys /etc/named.rfc1912.zones /etc/rndc.conf /etc/rndc.key
|
||||
/usr/lib64/bind /usr/lib/bind /etc/named.iscdlv.key /etc/named.root.key'
|
||||
|
||||
mount_chroot_conf()
|
||||
{
|
||||
if [ -n "$ROOTDIR" ]; then
|
||||
for all in $ROOTDIR_MOUNT; do
|
||||
# Skip nonexistant files
|
||||
[ -e "$all" ] || continue
|
||||
|
||||
# If mount source is a file
|
||||
if ! [ -d "$all" ]; then
|
||||
# mount it only if it is not present in chroot or it is empty
|
||||
if ! [ -e "$ROOTDIR$all" ] || [ `stat -c'%s' "$ROOTDIR$all"` -eq 0 ]; then
|
||||
touch "$ROOTDIR$all"
|
||||
mount --bind "$all" "$ROOTDIR$all"
|
||||
fi
|
||||
else
|
||||
# Mount source is a directory. Mount it only if directory in chroot is
|
||||
# empty.
|
||||
if [ -e "$all" ] && [ `ls -1A $ROOTDIR$all | wc -l` -eq 0 ]; then
|
||||
mount --bind "$all" "$ROOTDIR$all"
|
||||
fi
|
||||
fi
|
||||
done
|
||||
fi
|
||||
}
|
||||
|
||||
umount_chroot_conf()
|
||||
{
|
||||
for all in $ROOTDIR_MOUNT; do
|
||||
# Check if file is mount target. Do not use /proc/mounts because detecting
|
||||
# of modified mounted files can fail.
|
||||
if mount | grep -q '.* on '"$ROOTDIR$all"' .*'; then
|
||||
umount "$ROOTDIR$all"
|
||||
# Remove temporary created files
|
||||
[ -f "$all" ] && rm -f "$ROOTDIR$all"
|
||||
fi
|
||||
done
|
||||
}
|
||||
|
||||
pidofnamed() {
|
||||
pidofproc -p "$ROOTDIR/$PIDFILE" "$named";
|
||||
}
|
||||
|
||||
# Check if all what named needs running
|
||||
start()
|
||||
{
|
||||
[ "$EUID" != "0" ] && exit 4
|
||||
|
||||
# Source networking configuration.
|
||||
[ -r /etc/sysconfig/network ] && . /etc/sysconfig/network
|
||||
|
||||
# Check that networking is up
|
||||
[ "${NETWORKING}" = "no" ] && exit 1
|
||||
|
||||
|
||||
[ -x /usr/sbin/"$named" ] || exit 5
|
||||
|
||||
# Handle -c option
|
||||
previous_option='unspecified';
|
||||
for a in $OPTIONS; do
|
||||
if [ $previous_option = '-c' ]; then
|
||||
named_conf=$a;
|
||||
fi;
|
||||
previous_option=$a;
|
||||
done;
|
||||
|
||||
named_conf=${named_conf:-/etc/named.conf};
|
||||
|
||||
mount_chroot_conf
|
||||
|
||||
if [ ! -r $ROOTDIR$named_conf ]; then
|
||||
echo 'Cannot find configuration file. You could create it by system-config-bind'
|
||||
exit 6;
|
||||
fi;
|
||||
|
||||
# all pre-start is done, lets start named
|
||||
echo -n $"Starting named: "
|
||||
if [ -n "`pidofnamed`" ]; then
|
||||
echo -n $"named: already running"
|
||||
success
|
||||
echo
|
||||
exit 0;
|
||||
fi;
|
||||
|
||||
if ! [ "$DISABLE_ZONE_CHECKING" = yes ]; then
|
||||
ckcf_options='-z'; # enable named-checkzone for each zone (9.3.1+) !
|
||||
fi;
|
||||
|
||||
if [ -n "${ROOTDIR}" -a "x${ROOTDIR}" != "x/" ]; then
|
||||
OPTIONS="${OPTIONS} -t ${ROOTDIR}"
|
||||
ckcf_options="$ckcf_options -t ${ROOTDIR}";
|
||||
[ -s /etc/localtime ] && cp -fp /etc/localtime ${ROOTDIR}/etc/localtime;
|
||||
fi
|
||||
|
||||
RETVAL=0
|
||||
# check if configuration is correct
|
||||
if [ -x /usr/sbin/named-checkconf ] && [ -x /usr/sbin/named-checkzone ] && /usr/sbin/named-checkconf $ckcf_options ${named_conf} >/dev/null 2>&1; then
|
||||
|
||||
daemon --pidfile "$ROOTDIR/$PIDFILE" /usr/sbin/"$named" -u named ${OPTIONS};
|
||||
RETVAL=$?
|
||||
if [ $RETVAL -eq 0 ]; then
|
||||
rm -f /var/run/{named,named-sdb}.pid;
|
||||
ln -s $ROOTDIR/"$PIDFILE" /var/run/"$named".pid;
|
||||
fi;
|
||||
|
||||
else
|
||||
named_err="`/usr/sbin/named-checkconf $ckcf_options $named_conf 2>&1`";
|
||||
echo
|
||||
echo "Error in named configuration:";
|
||||
echo "$named_err";
|
||||
failure
|
||||
echo
|
||||
[ -x /usr/bin/logger ] && echo "$named_err" | /usr/bin/logger -pdaemon.error -tnamed;
|
||||
umount_chroot_conf
|
||||
exit 2;
|
||||
fi;
|
||||
echo
|
||||
if [ $RETVAL -eq 0 ]; then
|
||||
touch /var/lock/subsys/named;
|
||||
else
|
||||
umount_chroot_conf
|
||||
exit 7;
|
||||
fi
|
||||
return 0;
|
||||
}
|
||||
|
||||
stop() {
|
||||
[ "$EUID" != "0" ] && exit 4
|
||||
|
||||
# Stop daemons.
|
||||
echo -n $"Stopping named: "
|
||||
[ -x /usr/sbin/rndc ] && /usr/sbin/rndc stop >/dev/null 2>&1;
|
||||
RETVAL=$?
|
||||
# was rndc successful?
|
||||
[ "$RETVAL" -eq 0 ] || \
|
||||
killproc -p "$ROOTDIR/$PIDFILE" "$named" -TERM >/dev/null 2>&1
|
||||
|
||||
timeout=0
|
||||
RETVAL=0
|
||||
while pidofnamed >/dev/null; do
|
||||
if [ $timeout -ge $NAMED_SHUTDOWN_TIMEOUT ]; then
|
||||
RETVAL=1
|
||||
break
|
||||
else
|
||||
sleep 2 && echo -n "."
|
||||
timeout=$((timeout+2))
|
||||
fi;
|
||||
done
|
||||
|
||||
umount_chroot_conf
|
||||
|
||||
# remove pid files
|
||||
if [ $RETVAL -eq 0 ]; then
|
||||
rm -f /var/lock/subsys/named
|
||||
rm -f /var/run/{named,named-sdb}.pid
|
||||
fi;
|
||||
|
||||
if [ $RETVAL -eq 0 ]; then
|
||||
success
|
||||
else
|
||||
failure
|
||||
RETVAL=1
|
||||
fi;
|
||||
echo
|
||||
return $RETVAL
|
||||
}
|
||||
|
||||
|
||||
rhstatus() {
|
||||
[ -x /usr/sbin/rndc ] && /usr/sbin/rndc status;
|
||||
status -p "$ROOTDIR/$PIDFILE" -l named /usr/sbin/"$named";
|
||||
return $?
|
||||
}
|
||||
restart() {
|
||||
stop
|
||||
start
|
||||
}
|
||||
reload() {
|
||||
[ "$EUID" != "0" ] && exit
|
||||
|
||||
echo -n $"Reloading "$named": "
|
||||
p=`pidofnamed`
|
||||
RETVAL=$?
|
||||
if [ "$RETVAL" -eq 0 ]; then
|
||||
/usr/sbin/rndc reload >/dev/null 2>&1 || /bin/kill -HUP $p;
|
||||
RETVAL=$?
|
||||
fi
|
||||
[ "$RETVAL" -eq 0 ] && success $"$named reload" || failure $"$named reload"
|
||||
echo
|
||||
return $RETVAL
|
||||
}
|
||||
|
||||
checkconfig() {
|
||||
ckcf_options='-z';
|
||||
if [ -n "${ROOTDIR}" -a "x${ROOTDIR}" != "x/" ]; then
|
||||
ckcf_options="$ckcf_options -t ${ROOTDIR}";
|
||||
mount_chroot_conf
|
||||
fi;
|
||||
if [ -x /usr/sbin/named-checkconf ] && [ -x /usr/sbin/named-checkzone ] && /usr/sbin/named-checkconf $ckcf_options ${named_conf} ; then
|
||||
umount_chroot_conf
|
||||
return 0;
|
||||
else
|
||||
umount_chroot_conf
|
||||
return 1;
|
||||
fi
|
||||
}
|
||||
|
||||
# See how we were called.
|
||||
case "$1" in
|
||||
start)
|
||||
start
|
||||
;;
|
||||
stop)
|
||||
stop
|
||||
;;
|
||||
status)
|
||||
rhstatus;
|
||||
RETVAL=$?
|
||||
;;
|
||||
restart)
|
||||
restart
|
||||
;;
|
||||
condrestart|try-restart)
|
||||
if [ -e /var/lock/subsys/named ]; then restart; fi
|
||||
;;
|
||||
reload)
|
||||
reload
|
||||
;;
|
||||
force-reload)
|
||||
if ! reload; then restart; fi
|
||||
;;
|
||||
checkconfig|configtest|check|test)
|
||||
checkconfig
|
||||
;;
|
||||
*)
|
||||
echo $"Usage: $0 {start|stop|status|restart|try-restart|reload|force-reload}"
|
||||
[ "x$1" = "x" ] && exit 0
|
||||
exit 2
|
||||
esac
|
||||
|
||||
exit $RETVAL
|
||||
|
||||
@ -3,6 +3,9 @@
|
||||
su named named
|
||||
create 0644 named named
|
||||
postrotate
|
||||
/sbin/service named reload 2> /dev/null > /dev/null || true
|
||||
/sbin/systemctl reload named.service > /dev/null 2>&1 || true
|
||||
/sbin/systemctl reload named-chroot.service > /dev/null 2>&1 || true
|
||||
/sbin/systemctl reload named-sdb.service > /dev/null 2>&1 || true
|
||||
/sbin/systemctl reload named-sdb-chroot.service > /dev/null 2>&1 || true
|
||||
endscript
|
||||
}
|
||||
|
||||
24
named.service
Normal file
24
named.service
Normal file
@ -0,0 +1,24 @@
|
||||
[Unit]
|
||||
Description=Berkeley Internet Name Domain (DNS)
|
||||
Wants=nss-lookup.target
|
||||
Before=nss-lookup.target
|
||||
After=network.target
|
||||
|
||||
[Service]
|
||||
Type=forking
|
||||
EnvironmentFile=-/etc/sysconfig/named
|
||||
Environment=KRB5_KTNAME=/etc/named.keytab
|
||||
PIDFile=/run/named/named.pid
|
||||
|
||||
ExecStartPre=/usr/sbin/named-checkconf -z /etc/named.conf
|
||||
ExecStart=/usr/sbin/named -u named $OPTIONS
|
||||
|
||||
ExecReload=/bin/sh -c '/usr/sbin/rndc reload > /dev/null 2>&1 || /bin/kill -HUP $MAINPID'
|
||||
|
||||
ExecStop=/bin/sh -c '/usr/sbin/rndc stop > /dev/null 2>&1 || /bin/kill -TERM $MAINPID'
|
||||
|
||||
PrivateTmp=true
|
||||
TimeoutSec=25
|
||||
|
||||
[Install]
|
||||
WantedBy=multi-user.target
|
||||
@ -1,40 +1,6 @@
|
||||
# BIND named process options
|
||||
# ~~~~~~~~~~~~~~~~~~~~~~~~~~
|
||||
# Currently, you can use the following options:
|
||||
#
|
||||
# ROOTDIR="/var/named/chroot" -- will run named in a chroot environment.
|
||||
# you must set up the chroot environment
|
||||
# (install the bind-chroot package) before
|
||||
# doing this.
|
||||
# NOTE:
|
||||
# Those directories are automatically mounted to chroot if they are
|
||||
# empty in the ROOTDIR directory. It will simplify maintenance of your
|
||||
# chroot environment.
|
||||
# - /var/named
|
||||
# - /etc/pki/dnssec-keys
|
||||
# - /etc/named
|
||||
# - /usr/lib64/bind or /usr/lib/bind (architecture dependent)
|
||||
#
|
||||
# Those files are mounted as well if target file doesn't exist in
|
||||
# chroot.
|
||||
# - /etc/named.conf
|
||||
# - /etc/rndc.conf
|
||||
# - /etc/rndc.key
|
||||
# - /etc/named.rfc1912.zones
|
||||
# - /etc/named.dnssec.keys
|
||||
# - /etc/named.iscdlv.key
|
||||
#
|
||||
# Don't forget to add "$AddUnixListenSocket /var/named/chroot/dev/log"
|
||||
# line to your /etc/rsyslog.conf file. Otherwise your logging becomes
|
||||
# broken when rsyslogd daemon is restarted (due update, for example).
|
||||
#
|
||||
# OPTIONS="whatever" -- These additional options will be passed to named
|
||||
# at startup. Don't add -t here, use ROOTDIR instead.
|
||||
#
|
||||
# KEYTAB_FILE="/dir/file" -- Specify named service keytab file (for GSS-TSIG)
|
||||
#
|
||||
# DISABLE_ZONE_CHECKING -- By default, initscript calls named-checkzone
|
||||
# utility for every zone to ensure all zones are
|
||||
# valid before named starts. If you set this option
|
||||
# to 'yes' then initscript doesn't perform those
|
||||
# checks.
|
||||
# at startup. Don't add -t here, enable proper
|
||||
# -chroot.service unit file.
|
||||
|
||||
80
setup-named-chroot.sh
Executable file
80
setup-named-chroot.sh
Executable file
@ -0,0 +1,80 @@
|
||||
#!/bin/bash
|
||||
|
||||
ROOTDIR_MOUNT='/etc/named /etc/pki/dnssec-keys /var/named /etc/named.conf
|
||||
/etc/named.dnssec.keys /etc/named.rfc1912.zones /etc/rndc.conf /etc/rndc.key
|
||||
/usr/lib64/bind /usr/lib/bind /etc/named.iscdlv.key /etc/named.root.key'
|
||||
|
||||
usage()
|
||||
{
|
||||
echo
|
||||
echo 'This script setups chroot environment for BIND'
|
||||
echo 'Usage: setup-named-chroot.sh ROOTDIR [on|off]'
|
||||
}
|
||||
|
||||
if ! [ "$#" -eq 2 ]; then
|
||||
echo 'Wrong number of arguments'
|
||||
usage
|
||||
exit 1
|
||||
fi
|
||||
|
||||
ROOTDIR="$1"
|
||||
|
||||
# Exit if ROOTDIR doesn't exist
|
||||
if ! [ -d "$ROOTDIR" ]; then
|
||||
echo "Root directory $ROOTDIR doesn't exist"
|
||||
usage
|
||||
exit 1
|
||||
fi
|
||||
|
||||
mount_chroot_conf()
|
||||
{
|
||||
if [ -n "$ROOTDIR" ]; then
|
||||
for all in $ROOTDIR_MOUNT; do
|
||||
# Skip nonexistant files
|
||||
[ -e "$all" ] || continue
|
||||
|
||||
# If mount source is a file
|
||||
if ! [ -d "$all" ]; then
|
||||
# mount it only if it is not present in chroot or it is empty
|
||||
if ! [ -e "$ROOTDIR$all" ] || [ `stat -c'%s' "$ROOTDIR$all"` -eq 0 ]; then
|
||||
touch "$ROOTDIR$all"
|
||||
mount --bind "$all" "$ROOTDIR$all"
|
||||
fi
|
||||
else
|
||||
# Mount source is a directory. Mount it only if directory in chroot is
|
||||
# empty.
|
||||
if [ -e "$all" ] && [ `ls -1A $ROOTDIR$all | wc -l` -eq 0 ]; then
|
||||
mount --bind "$all" "$ROOTDIR$all"
|
||||
fi
|
||||
fi
|
||||
done
|
||||
fi
|
||||
}
|
||||
|
||||
umount_chroot_conf()
|
||||
{
|
||||
for all in $ROOTDIR_MOUNT; do
|
||||
# Check if file is mount target. Do not use /proc/mounts because detecting
|
||||
# of modified mounted files can fail.
|
||||
if mount | grep -q '.* on '"$ROOTDIR$all"' .*'; then
|
||||
umount "$ROOTDIR$all"
|
||||
# Remove temporary created files
|
||||
[ -f "$all" ] && rm -f "$ROOTDIR$all"
|
||||
fi
|
||||
done
|
||||
}
|
||||
|
||||
case "$2" in
|
||||
on)
|
||||
mount_chroot_conf
|
||||
;;
|
||||
off)
|
||||
umount_chroot_conf
|
||||
;;
|
||||
*)
|
||||
echo 'Second argument has to be "on" or "off"'
|
||||
usage
|
||||
exit 1
|
||||
esac
|
||||
|
||||
exit 0
|
||||
Loading…
Reference in New Issue
Block a user