[doc] Update INSTALL file once more.

Signed-off-by: Maximilian Wilhelm <max@rfc2324.org>

[doc] Updated INSTALL file.

Signed-off-by: Maximilian Wilhelm <max@rfc2324.org>

Add dependency to libxml2{,-dev} to INSTALL file.

Signed-off-by: Maximilian Wilhelm <max@rfc2324.org>

[docs] Fix typos in example configuration files.

Signed-off-by: Maximilian Wilhelm <max@rfc2324.org>

[docs] Add some more Doxygen strings.

Signed-off-by: Maximilian Wilhelm <max@rfc2324.org>

[lib] Declare private struct '_host_fields_required' as static.

Signed-off-by: Maximilian Wilhelm <max@rfc2324.org>

[docs] Add more comments and default values to examples network backend config

Signed-off-by: Maximilian Wilhelm <max@rfc2324.org>

[docs] Add explicit declaration of default values to libvscmgmt example configuration.

Signed-off-by: Maximilian Wilhelm <max@rfc2324.org>

[network/dhcponly] Don't generate Doxygen documentation for dhcponly backend.

Signed-off-by: Maximilian Wilhelm <max@rfc2324.org>

[network/common] Update Doxygen documentation.

Signed-off-by: Maximilian Wilhelm <max@rfc2324.org>

[backend/mutex] Update Doxygen documentation.

Signed-off-by: Maximilian Wilhelm <max@rfc2324.org>

First shot on code documentation with Doxygen.

Signed-off-by: Maximilian Wilhelm <max@rfc2324.org>

[lib] Add trace error to internal errors in vsc_mgmt_backup().

Signed-off-by: Maximilian Wilhelm <max@rfc2324.org>

[python] Fix reference counting for Py_None.

  * Before returning Py_None its reference count has to be
    increased by Py_INCREF(), otherwise the reference count
    of Py_None drops to zero after some time.

Signed-off-by: Matthias Bolte <matthias.bolte@googlemail.com>

[python] On error output the whole error trace to stdout.

Signed-off-by: Matthias Bolte <matthias.bolte@googlemail.com>

[lib] Undefine domain before killing image in _tabula_rasa_kill_domain().

Signed-off-by: Maximilian Wilhelm <max@rfc2324.org>

[lib] Ignore ESX VCs in tabula_rasa().

Signed-off-by: Maximilian Wilhelm <max@rfc2324.org>

Merge branch 'master' of ssh://vsc-master/data/scm/git/libvscmgmt

[lib] Fix error handling in tabula_rasa().

Signed-off-by: Maximilian Wilhelm <max@rfc2324.org>

[lib] Check number of CPU scheduler parameters.

  * It seems to be undefined if the nparams parameter of
    can be NULL virDomainGetSchedulerType(), so pass it.

Signed-off-by: Matthias Bolte <matthias.bolte@googlemail.com>

[lib] Use stack-based virSchedParameter to avoid a free() problem.

Signed-off-by: Matthias Bolte <matthias.bolte@googlemail.com>

[network/common] Fix linked list loop problem.

Signed-off-by: Matthias Bolte <matthias.bolte@googlemail.com>

[lib] Ensure VM info is deleted before image_retract() in tabula_rasa().

  image_retract() will refuse to retract the image of a VM which is still
  known to the library data backend. So remove all VM information before
  calling image_retract() - if there are any.

  refs #98

Signed-off-by: Maximilian Wilhelm <max@rfc2324.org>

Revert "[lib] Make tabula rasa power off and retract a known VM before retracting the image."

  This was a nice catch, but there is a nicer way to do this.

This reverts commit 44d49f21d7c064945b3bba9c09e2e4b106aa9cfc.

Merge branch 'master' of ssh://vsc-master/data/scm/git/libvscmgmt

[lib] Remove _tabula_rasa_image_fate() functon entierly for now.

Signed-off-by: Maximilian Wilhelm <max@rfc2324.org>

[lib] Make tabula rasa power off and retract a known VM before retracting the image.

Signed-off-by: Matthias Bolte <matthias.bolte@googlemail.com>

[lib] Fix error message.

Signed-off-by: Matthias Bolte <matthias.bolte@googlemail.com>

[lib] Fix domain pointer leak.

Signed-off-by: Matthias Bolte <matthias.bolte@googlemail.com>

[network/common] Fix segmentation fault.

Signed-off-by: Matthias Bolte <matthias.bolte@googlemail.com>

[python] Add python bindings for the vsc_mgmt_tabula_rasa() function.

  refs #98

Signed-off-by: Maximilian Wilhelm <max@rfc2324.org>

[lib] Implement the vsc_mgmt_tabula_rasa() function

  This function will make the library to remove all (known) VMs from all
  known hosts (regarding to the hosts list read before) wrt to the given
  force level.

  refs #98

Signed-off-by: Maximilian Wilhelm <max@rfc2324.org>

[network/dhcponly] Implement a tabula_rasa() function for the dhcponly network backend.

  This function will tell the dhcponly network backend to forget about all
  networks and thereby reset to the initial configuration.
  It will also call the tabula_rasa() function of the underlying common
  network backend to reset the whole state of the network subsystem.

  refs #98

Signed-off-by: Maximilian Wilhelm <max@rfc2324.org>

[network/common] Implement a tabula_rasa() function for the common network backend.

  This function will reset all networks to the inital state and let the backend
  forget about all IPs, MACs and VM information.

  refs #98

Signed-off-by: Maximilian Wilhelm <max@rfc2324.org>

[data/glibtree] Implement tabula_rasa() function for data backend.

  This function will tell the data backend to forget about all VMs but leave
  the host information intact.

  refs #98

Signed-off-by: Maximilian Wilhelm <max@rfc2324.org>

[data/glibtree] Generalize 'free' tree traversal function.

Signed-off-by: Maximilian Wilhelm <max@rfc2324.org>

[lib] Style fixes.

Signed-off-by: Maximilian Wilhelm <max@rfc2324.org>

[network/dhcponly] Unlock mutex in _vsc_mgmt_network_recover_start() on success.

Signed-off-by: Maximilian Wilhelm <max@rfc2324.org>

[lib] Set up lock before parsing the configuration.

Signed-off-by: Maximilian Wilhelm <max@rfc2324.org>

[lib] Remove dead code in _vsc_mgmt_mac_to_uint().

Signed-off-by: Maximilian Wilhelm <max@rfc2324.org>

[lib] Remove dead code.

Signed-off-by: Maximilian Wilhelm <max@rfc2324.org>

[network/dhcponly] The gateway parameter is called 'option routers' for ISC DHCPD.

Signed-off-by: Maximilian Wilhelm <max@rfc2324.org>

[network/dhcponly] Make _vsc_mgmt_network_synchronize() write DHCP on atomic way.

Signed-off-by: Maximilian Wilhelm <max@rfc2324.org>

[lib] Use _vsc_mgmt_ipv4_copy(9 instead of memcpy() in _vsc_mgmt_network_new().

Signed-off-by: Maximilian Wilhelm <max@rfc2324.org>

[network/dhcponly] Print 'routers <gateway_ip>' for each subnet in DHCP config.

Signed-off-by: Maximilian Wilhelm <max@rfc2324.org>

[network/common] Copy gateway IP in _vsc_mgmt_network_common_getinfo().

Signed-off-by: Maximilian Wilhelm <max@rfc2324.org>

[network/dhcpony] More locking fixes and initialization checking

Signed-off-by: Maximilian Wilhelm <max@rfc2324.org>

[network/dhcponly] Generalize _map_dhcp_config_file_header() and prepare footer handling.

Signed-off-by: Maximilian Wilhelm <max@rfc2324.org>

[network/dhcponly] Fix some locking and check for initialization.

Signed-off-by: Maximilian Wilhelm <max@rfc2324.org>

[network/dhcponly] Cleanup common network backend if init of dhcponly one fails.

Signed-off-by: Maximilian Wilhelm <max@rfc2324.org>

[lib] Implement vm_set_resource_config and core_clock handling in vm_power_on()

Signed-off-by: Maximilian Wilhelm <max@rfc2324.org>
Signed-off-by: Matthias Bolte <matthias.bolte@googlemail.com>

[lib] Fix locking in vm_deploy().

Signed-off-by: Maximilian Wilhelm <max@rfc2324.org>

[lib] Fix error semantics in config file parsing function.

Signed-off-by: Maximilian Wilhelm <max@rfc2324.org>

[data/glibtree] Minor readability fix.

Signed-off-by: Maximilian Wilhelm <max@rfc2324.org>

[data/glibtree] Update VM's host_ip instead of it's own IP in vm_move().

Signed-off-by: Maximilian Wilhelm <max@rfc2324.org>

[lib] Undefine migrated VM on former host, as libVirt doesn't do it automatically.

Signed-off-by: Maximilian Wilhelm <max@rfc2324.org>

[data/glibtree] Fix *really* silly comparison error in vm_move().

Signed-off-by: Maximilian Wilhelm <max@rfc2324.org>

Merge branch 'config'

Merge branch 'master' of ssh://vsc-master/data/scm/git/libvscmgmt

[lib] Add configuration for whole library and rework some image path stuff.

  refs #97

Signed-off-by: Maximilian Wilhelm <max@rfc2324.org>

[docs,tests] Update host list format documentation and tests.

  * Both had references to the old ESX vCenter handling.

Signed-off-by: Matthias Bolte <matthias.bolte@googlemail.com>

[test] Remove superflous 'host_test' test without any relavant code.

Signed-off-by: Maximilian Wilhelm <max@rfc2324.org>

[lib] Add example configuration file the the VSC magement library.

  refs #97

Signed-off-by: Maximilian Wilhelm <max@rfc2324.org>

[lib] Add support for the ESX hypervisor.

  With theses changes it is possible to deploy and retract VMs to ESX hosts.

  refs #107

Signed-off-by: Maximilian Wilhelm <max@rfc2324.org>

[lib] Make sure we got a vCenter IP in ESX special case in libVirt auth callback.

Signed-off-by: Maximilian Wilhelm <max@rfc2324.org>

[lib] Fix wording in comment.

Signed-off-by: Maximilian Wilhelm <max@rfc2324.org>

[lib] Prepare support for ESX hypervisor

  The library now can connect to an ESX host.
  If the host is managed by a vCenter, the library has to know the credentials
  for the vCenter so it can supply them to libVirt if it's asks about them.

  The mapping between ESX hosts and vCenter(s) is now completely done by the
  libVirt driver. The library just provides the credentials for vCenters.

  refs #107

Signed-off-by: Maximilian Wilhelm <max@rfc2324.org>

[docs] Add example configuration file for the network backends.

  refs #97

Signed-off-by: Maximilian Wilhelm <max@rfc2324.org>

[network/dhcponly] Make dhcponly network backend configurable.

  refs #97

Signed-off-by: Maximilian Wilhelm <max@rfc2324.org>

[network/common] Make common network backend configureable.

  refs #97

Signed-off-by: Maximilian Wilhelm <max@rfc2324.org>

[lib] Make use of vsc_str_skip_whitespaces() and vsc_str_read_until_marker().

  Remove the aquivalent static functions from the parser.c file.

Signed-off-by: Maximilian Wilhelm <max@rfc2324.org>

[network/dhcponly] Track num of used IPs.

Signed-off-by: Maximilian Wilhelm <max@rfc2324.org>

[network/common] Fix another bug in f912e961d315de46e5cb5b1c1e840d40811908a8.

Signed-off-by: Maximilian Wilhelm <max@rfc2324.org>

[network/common] Fix typo introduced in f912e961d315de46e5cb5b1c1e840d40811908a8.

Signed-off-by: Maximilian Wilhelm <max@rfc2324.org>

[network/common] Fix *really* silly array indexing error.

Signed-off-by: Maximilian Wilhelm <max@rfc2324.org>

[network/common] Add used MACs to used_macs tree on recover.

Signed-off-by: Maximilian Wilhelm <max@rfc2324.org>

[lib] Reconnect all hosts after recover() and fix some stuff.

Signed-off-by: Maximilian Wilhelm <max@rfc2324.org>

[lib] Add backup and recover of host and VM timevals and VM state.

  refs #89

Signed-off-by: Maximilian Wilhelm <max@rfc2324.org>

[lib] Add _vsc_mgmt_xml_print_timeval() function.

Signed-off-by: Maximilian Wilhelm <max@rfc2324.org>

[lib] Fix compile errors intoduced in last commit.

Signed-off-by: Matthias Bolte <matthias.bolte@googlemail.com>

[lib] Cleanup error code usage for strdup() and fopen().

Signed-off-by: Matthias Bolte <matthias.bolte@googlemail.com>

[lib, tests] Add VMDK info file parser/formater and add tests for it.

Signed-off-by: Matthias Bolte <matthias.bolte@googlemail.com>

[lib] Add _vsc_mgmt_xml_parse_timeval() function.

Signed-off-by: Maximilian Wilhelm <max@rfc2324.org>

[lib] Add recover for data and network backend.

  refs #89

Signed-off-by: Maximilian Wilhelm <max@rfc2324.org>

[lib] Only try to parse netmask in _vsc_mgmt_xml_parse_ipv4() if requested.

Signed-off-by: Maximilian Wilhelm <max@rfc2324.org>

[lib] Add XML parser helper functions.

Signed-off-by: Maximilian Wilhelm <max@rfc2324.org>

[types] Make host/VM core_clock and num_cores signed int.

Signed-off-by: Maximilian Wilhelm <max@rfc2324.org>

Merge branch 'master' of ssh://vsc-master/data/scm/git/libvscmgmt

[tests] Fix an uninitialized variable warning.

  * Seems to be GCC 4.4 specific, as Andreas has GCC 4.4.

Signed-off-by: Matthias Bolte <matthias.bolte@googlemail.com>

[lib] Add some more mac helper functions

  * _vsc_mgmt_mac_to_uint ()
  * _vsc_mgmt_mac_from_uint ()
  * _vsc_mgmt_mac_clear ()
  * _vsc_mgmt_mac_is_valid ()

Signed-off-by: Maximilian Wilhelm <max@rfc2324.org>

[lib] Set timing information of hosts

  refs #114

Signed-off-by: Maximilian Wilhelm <max@rfc2324.org>

[lib] Add check for already used VM UUIDs in vm_deploy()

  refs #113

Signed-off-by: Maximilian Wilhelm <max@rfc2324.org>

[lib] Let vm_deploy take a vm_resource_config list

  The current API only supports one vm_resource_config for a set of VMs to be
  deployed by one call to vm_deploy().

  This change introduces the possibility to deploy a bunch of VMs with
  different resource configurations at once.

  refs #108

Signed-off-by: Maximilian Wilhelm <max@rfc2324.org>

[lib] Query libVirt domain pointer in vm_<state change> function on each run.

  Don't rely on a stored domain pointer within the library over the whole
  run time but query it on each run.

  This will make the library more robust against potential problems and
  simplifies the recover process.

  refs #72

Signed-off-by: Maximilian Wilhelm <max@rfc2324.org>

[cli] Removed old and superflous CLI.

Signed-off-by: Maximilian Wilhelm <max@rfc2324.org>

[lib] Add 'vsc_mgmt_mac_parse()' helper function.

Signed-off-by: Maximilian Wilhelm <max@rfc2324.org>

[lib] Remove obsolete 'deployment_state' and 'num_vms_being_deployed' values

  The two values aren't neccessary any more due to the
  vm_deploy() -> image_deploy() / vm_deploy() split as vm_deploy() does not
  release it's global lock anymore and there can't happen any other requests
  or changes to the host information within the vm_deploy() call.

  refs 96

Signed-off-by: Maximilian Wilhelm <max@rfc2324.org>

[backends] Don't backup empty values.

  Ignore empty or irrelevant values in the backup file.

  refs #89

Signed-off-by: Maximilian Wilhelm <max@rfc2324.org>

[lib] Fixed _vsc_mgmt_host_is_valid() function.

  _vsc_mgmt_host_is_valid() did consider it an error if a host of any type did
  not have an username or password specified.
  This was a bug, as for examples for Xen hosts there is neither an username
  nor a password required.

  closes #100

Signed-off-by: Maximilian Wilhelm <max@rfc2324.org>

[lib] Remove all occurences of 'KVM' in the library as it's not suppored now.

  refs #100

Signed-off-by: Maximilian Wilhelm <max@rfc2324.org>