[libvirt] [PATCH v2 0/5] Add TXT record and hosts support for DNS service and dnsmasq command-line regression testing

[Michal Novotny]

Hi,
this is the patch to introduce the TXT record and DNS hosts support
for the DNS service on the virtual network. This can be defined using
the txt-record subelement in the dns element of the network XML
description. The definition of TXT record names containing spaces
is rejected with the error message that TXT record names in DNS
doesn't support spaces.

Also, regression testing for the dnsmasq command line has been
added to test whether the dnsmasq command-line is correct or not.

The new XML definition syntax is:

          <dns>
            <txt-record name="example" value="example value" />
            <host ip='192.168.122.1'>
              <hostname>gateway</hostname>
              <hostname>host</hostname>
            </host>
          </dns>

Where multiple host elements can be defined to put the aliases
for specified IP addresses.

The patch series has been tested for the configuration and it
was working fine and also RelaxNG schema with the tests have
been both altered to add test cases to test those patches.

All of the patches passed the make, make check and make
syntax-check commands and it has been tested for the definition
described above and it was working fine (tested using dig for
DNS TXT record and nslookup in the guest for the DNS hosts).

Michal

Signed-off-by: Michal Novotny <minovotn at redhat.com>

Michal Novotny (5):
  Network: Add TXT record support for virtual DNS service
  Network: Add regression tests for the command line arguments
  Network: Move dnsmasqContext creation to
    networkSaveDnsmasqHostsfile() and pass to dnsmasq only if
    applicable
  Network: Add additional hosts internal infrastructure
  Network: Add support for DNS hosts definition in the network XML

 docs/formatnetwork.html.in                         |   31 +++-
 docs/schemas/network.rng                           |   20 ++
 src/conf/network_conf.c                            |  183 ++++++++++++++
 src/conf/network_conf.h                            |   25 ++
 src/libvirt_private.syms                           |    1 +
 src/network/bridge_driver.c                        |  103 ++++++--
 src/network/bridge_driver.h                        |    3 +
 src/util/dnsmasq.c                                 |  266 +++++++++++++++++++-
 src/util/dnsmasq.h                                 |   22 ++-
 tests/Makefile.am                                  |   11 +
 tests/networkxml2argvdata/isolated-network.argv    |    1 +
 tests/networkxml2argvdata/isolated-network.xml     |   11 +
 .../networkxml2argvdata/nat-network-dns-hosts.argv |    1 +
 .../networkxml2argvdata/nat-network-dns-hosts.xml  |   19 ++
 .../nat-network-dns-txt-record.argv                |    1 +
 .../nat-network-dns-txt-record.xml                 |   24 ++
 tests/networkxml2argvdata/nat-network.argv         |    1 +
 tests/networkxml2argvdata/nat-network.xml          |   21 ++
 tests/networkxml2argvdata/netboot-network.argv     |    1 +
 tests/networkxml2argvdata/netboot-network.xml      |   14 +
 .../networkxml2argvdata/netboot-proxy-network.argv |    1 +
 .../networkxml2argvdata/netboot-proxy-network.xml  |   13 +
 tests/networkxml2argvdata/routed-network.argv      |    1 +
 tests/networkxml2argvdata/routed-network.xml       |    9 +
 tests/networkxml2argvtest.c                        |  120 +++++++++
 tests/networkxml2xmlin/nat-network-dns-hosts.xml   |   27 ++
 .../nat-network-dns-txt-record.xml                 |   24 ++
 tests/networkxml2xmlout/nat-network-dns-hosts.xml  |   27 ++
 .../nat-network-dns-txt-record.xml                 |   24 ++
 tests/networkxml2xmltest.c                         |    2 +
 30 files changed, 974 insertions(+), 33 deletions(-)
 create mode 100644 tests/networkxml2argvdata/isolated-network.argv
 create mode 100644 tests/networkxml2argvdata/isolated-network.xml
 create mode 100644 tests/networkxml2argvdata/nat-network-dns-hosts.argv
 create mode 100644 tests/networkxml2argvdata/nat-network-dns-hosts.xml
 create mode 100644 tests/networkxml2argvdata/nat-network-dns-txt-record.argv
 create mode 100644 tests/networkxml2argvdata/nat-network-dns-txt-record.xml
 create mode 100644 tests/networkxml2argvdata/nat-network.argv
 create mode 100644 tests/networkxml2argvdata/nat-network.xml
 create mode 100644 tests/networkxml2argvdata/netboot-network.argv
 create mode 100644 tests/networkxml2argvdata/netboot-network.xml
 create mode 100644 tests/networkxml2argvdata/netboot-proxy-network.argv
 create mode 100644 tests/networkxml2argvdata/netboot-proxy-network.xml
 create mode 100644 tests/networkxml2argvdata/routed-network.argv
 create mode 100644 tests/networkxml2argvdata/routed-network.xml
 create mode 100644 tests/networkxml2argvtest.c
 create mode 100644 tests/networkxml2xmlin/nat-network-dns-hosts.xml
 create mode 100644 tests/networkxml2xmlin/nat-network-dns-txt-record.xml
 create mode 100644 tests/networkxml2xmlout/nat-network-dns-hosts.xml
 create mode 100644 tests/networkxml2xmlout/nat-network-dns-txt-record.xml

-- 
1.7.3.2