fix(volumes): convert to qcow2 old raw bases

* test(volumes): upgrade old raw volumes

close issue #1385

fix(volumes): properly define backing files

* test(volumes); tries to rebase a volume
* test(volumes); create test qcow2 volumes
* refactor(volumes): base for qcow2 volumes is copy
* test(volumes): base from base

closes issue #1381

refactor(backend): refresh backing store and driver

* refactor(test); more verbose output
* wip(volumes): get info in shared mode

issue #1324

refactor(nodes): use Net::OpenSSH

* refactor(frontend): removed plugin renderfile
* refactor(volumes): qcwo2 format on clones

issue #1153

fix(backend): checks node has enough memory

* refactor(test): now it only lists bases
* sets a minimal default memory if unset
* defaults to localhost if node full
* test fill memory

issue #1297

issue #1279

issue #1261

Before we set internal startup. If a machine is in
two nodes it could get started in both nodes.

feature(KVM): change number of virtual CPUs

* change CPUs and memory
* refactor(test): change memory via hardware
* refactor(frontend): more responsive machine settings

refactor(backend): spinoff volumes

Base in frontend actions slightly improved. Need some work though

issue #852

* fix(frontend): copy screenshot updated to db

necessary because of @eskumon changes

closes issue #1221

feature(volumes): rebase volume files

fix(frontend): save screenshot in database

* The screenshot is now storaged in the database and included as a JSON field
* The test has been modified according to the new functions.

fixes #1180

* feature(iso): new russian distro Linux Astra

issue #1096

* Fix #1104 mariadb (#1105)

* fix(install): create some tables forcing utf8

fixes issue #1104

* feature(frontend): disable timeout check in login form (#1110)

fixes issue #1102

* feature(backend):Set three first MAC octets as static (#1111)

issue #1103

issue #1102

* 1098 access (#1113)

* fix(access): Add access tab
* fix(access): Improve appearance
* fix(access): Add i18n strings

Issue #1098

* fix(frontend): login with spaces now fails (#1106)

issue #1100

* Fix/1119 timeout (#1120)

* wip(frontend): pass configured timeout when starting

issue #1119

* Feature #1115 pools (#1121)

* feature(frontend): manage pools

issue #1115

* wip(frontend): fallback bt4 upgrade (#958)

* feature(frontend): fallback bt4 upgrade

issue #993 and #949

* 949 fallback (#1122)

feature(frontend): fallback bt4 upgrade

issue #993 and #949

* test(request): change curr and max memory

issue #1123

* fix(request): change current memory

issue #1123

* Fix(i18n): Empty lines transifex errors

* wip(test): improved process waiting

* fixed english duplicates

* fixed when no display info available

* wip(frontend): fixed pool form

* fixed tests when there are no testing nodes

* wip(frontend): bootstrap select picker on fallback

issue #993

* remove old Ubuntu ISOs

* fix(backend): refresh ISOs misplaced file

It only happened if the ISO cache was removed

* Feature #993 fallback (#1124)

feature(frontend): get all fallback files for the package

* wip(frontend): fallback for raphael fixed
* wip(frontend): get original files for fallback
* Also fix tell user to install agent for remote tests
* wip(frontend); version badge

issue #993

* show open ports info only if there is any

* Fix #1125 iso (#1126)

fix(backend): test and checks for old ISOs

issue #1125

* refactor volume management (#1128)

refactor(volumes): volume management

issue #1127

* refactor(frontend): removed warning undefined

* refactor(tests); fix check with local ips

in some environments with no network it may fail

* refactor(backend): remove only if necessary

* Fix #1125 iso (#1129)

* fix(backend): test and checks for old ISOs
* feature(ISO): Arch Linux support
* wip(download): fixed some regexp downloads

issue #1125

* Fix #1131 pool (#1133)

fix(backend): fixed create clone when pooling

* fix(backend): reviewed pool clones management
* refactor(frontend): improved user feedback
* test(backend): pick a machine from pool

issue #1131

* Fix ports expose (#1142)

* test(networking): flush and check FORWARD table
* fix(networking): open forward chain when exposing ports
* fix(frontend): allow ports beyond 99

issue #1134

* Fix prepare base (#1144)

* test(backend): check prepare fails
* fix(backend): prepare base recover when fails

issue #1143

* fixed with ng-cloak (#1139)

issue #1138

* wip(install): download fallback files

* smbios hostname (#1148)

* test(KVM): change smbios on rename
* fix(KVM): change smbios on rename

fiuxes issue #1146

* Update fa.po (#1149)

Some texts from administration section

* fix(networking): properly deny restricted ports (#1147)

issue #1134

* fix(documentation):Review requirements page (#1156)

updated the requierements page to specify the Windows configuration

fixes #1152

* fix(frontend): Improve users management in admin (#1159)

Only show errors when the field loses focus
Added a "Show password" button
"Cancel" button now redirects to the users page (before it redirected to the VMs page)

fixes #1140

* User experience access directly to virtual desktop if only has one machine (#1160)

feat(frontend): direct access if only one machine

Check number of machines
If user only has one clone, redirect to file.vv and open spice client

Issue #1145

* feat(backend): remove user from cli (#1161)

Was proposed by @rogerferre

Issue #1132

* Test #1137 mojo (#1151)

* wip(frontend): return http status when failed login

issue #1137 and it will affect issue #1141 too

* test: allow test to connect to the MySQL DB

issue #1137

* test(frontend): test login and create machine

issue #1137

* wip(test): create base and clone it

issue #1137

* wip(test): show some req messages

* refactor(test): reconnect when timed out

issue #1137

* Feature do not remove CD (#1158)

feature(backend): add option with_cd on create base

* test(volumes): check for CD
* refactor(tests): do not wait for some reqs
* test(backend): check ISO files in bases
* wip(backend): set driver for CD-ROM

issue #1116

* removed debug in test

* wip(frontend): turn LDAP auth object into SQL

this is needed to access auth functions

issue #1154

* fix(networking): properly deny restricted ports (#1181)

issue #1134

* Refactor for ubuntu eoan (#1183)

* test(ldap): add config files for eaon tests
* fix(test): remove user just logged in to refrsh

issue #1177

* fixed test failed when many bridges

* removed debug

* Fix/1185 update cancel hyperlink (#1186)

fix(frontend): Update cancel hyperlink

fixes #1185  and part of #1140

* Feature/1145 directly (#1176)

feat(frontend): direct access if only one machine

Check number of machines
If user only has one clone, redirect to file.vv and open spice client

Issue #1145

* fix(frontend): Improve users management in admin (#1184)

refactor(frontend): Improve users management in admin

    Change button name to "new user"
    Table hides until the "search" button is clicked

fixes #1140

* fix(frontend): Improve new machine page (#1189)

* Disk, Swap and RAM numeric entry
* Enable SWAP volumes by default on new machine
* Minimum disk size entry set by the selected ISO

fixes #1150 & #1154

* Refactor nodes (#1190)

refactor(backend): improved remote nodes response

* feature(CLI): run one request
* improve zombie management
* refactor(backend): check status only if requested
* refactor(backend): cache nodes storage
* install: add dependency for IO::Scalar

issue #1188

feature(backend): add option with_cd on create base

* test(volumes): check for CD
* refactor(tests): do not wait for some reqs
* test(backend): check ISO files in bases
* wip(backend): set driver for CD-ROM

issue #1116

refactor(volumes): volume management

issue #1127 

Try to the detect the interface where the remote IP
comes from, and listen properly on that.

issue #1099

issue #1099

* test(backend): remove when disk gone should work
* fix(backend): cope with file volumes gone

If the internal file volume is gone return empty
information but keep going

issue #1076

do it in a engine agnostic way after the files are prepared

feature(KVM): get internal IP with agent

* test(network): check ip information collected
* wip(frontend): show display IP
* wip(backend): add internal IP to domain info

issue #465

feature(backend): set proper listen IP for display

* test(network): check display IP in proper network
* feature(backend): set proper listen IP for display
* refactor(test): now remote ip is localhost

issue #1041

fix(backend): move to master and remove clones on change hard

* test(nodes): check removed remote clones if change hardware
* refactor(KVM): remove excess amount below zero
* test(nodes): check removed remote clones if change hardware
* refactor(test): reload daemon user grants for testing
* refactor(grants): new private method to reload grants

issue #1025

* feature(frontend): allow create cdrom disk devices
* refactor(backend): allow cdrom volumes
* test(backend): test CD rom and boot order

issue #973

* wip(cli): use faster machine listing

issue #984

* feature(backend); set process priorities

issue #984

* wip(backend): cache connections and check free memory

Now Virtual Manager connections are cached.
When balancing VMs, check if machine memory fits

issue #984

* wip(backend): ignores disabled nodes, disable when one fails

When a node is disabled, try not to use it.
When a node fails, set disabled.
Use process priorities.
Improve MAC address generation on KVM

* fix(KVM): don't reset the password if machine up

issue #955

* wip(backend): remove forkmanager

We handle forks ourselves so we can tweak this more.
ie we can allow more process with more nodes.

issue #984

* test(nodes): check remote remove base

issue #984

* test(nodes): migrate without CD and fix volume names

issue #984

* test(download): give time process to start

* test(nodes): check base and volatile clones

issue #984

* wip(nodes): cached nodes and allow clone when preparing base

Check the cached nodes are there and not renamed
When preparing a remote base allow to clone the machine

issue #984

* refactor(KVM): disable nodes and better UUID

creating random uuids sometimes failed

issue #984

* wip(requests): kill request if pid not found

issue #984

* test(volumes): create mock volumes with different names

issue #984

* refactor(nodes): clean remote bases

issue #984

* test(nodes): check volatile clones on remote

* test(backend): properly create mock domains

issue #984

* refactor(KVM): cope with duplicated uuids

issue #984

* refactor(nodes): disable failed remote domains

also cope with duplicated uuids on migration

issue #984

* refactor(nodes): improve balancing failover and volatile

issue #984

* test(pools): check unique uuid on creation

issue #984

* refactor(nodes): fixed remove base on remote down node

issue #984

* refactor(nodes): do not check active if node down

issue #984

* refactor(requests): allow shutdown timeout on refreshing vms

May come useful one day, handy for testing by now

issue #984

* refactor(tests): removed debug

* refactor(test): check down domain on disabled/down nodes

issue #984

* refactor(backend): return all known remote ips

In some cases may be more than 1 remote ip, probably
when accessing from localhost

issue #984

* refactor(test): wait more for remote machines down

issue #984

* refactor(backend): use timeout shutdown only if defined

issue #984

* wip(frontend): allow create cdrom disk devices

issue #973

* wip(volumes): store order number of volume

So we can sort them for change or removal

issue #973

* wip(backend): allow cdrom volumes

also store order and do not remove cdrom on machine removal

issue #973

* test(backend): test CD rom and boot order

Changed all the test with disk devices involved because
now CDs are a special case of disks.

issue #973

* feature(frontend): manage disk devices

Add, remove and change disk and CD settings

issue #973

* feature(backend): manage disk devices

Allow manage CDs and other disk devices including boot order

issue #973

issue #969

* test(backend); change and remove disk tests

issue #198

* test(backend); check new disk volumes added

test also new volumes are shown in frontend

issue #198

* feature(requests): change disk settings

and prepare the ground for change other hardware settings

issue #198

* wip(backend): refresh machine if allowed

issue #198

* refactor(volumes): get volume info

before we were only getting target

issue #198

* refactor(test): clean before and after

issue #198

* refactor(test): get proper exit error

issue #198

* refactor(test): get proper volume info

issue #198

* refactor(test): clean before and after

issue #198

* wip(volumes): store volume information

issue #198

* wip(volumes): disk drivers definitions

issue #198

* refactor(test); fixed remove test

We were removing the wrong machine

issue #198

* refactor(test): properly return if failed

issue #198

* feature(volumes): remove/list/change disk volumes

issue #198

* test(volumes): test volume change and removal

issue #198

* feature(frontend): manage disk volumes

issue #198

* test(utils): format disk size

issue #198

* refactor(test): void images are YML now

issue #198

* refactor(frontend): add hardware to last item by default

issue#198

* wip(volumes): proper capacity and allocation

issue #198

* refactor(test): bigger random names in test

Once in a while there were duplicates

issue #198

* wip(utils): check defined size

issue #198

* refactor(test): mock domains standarized drivers

store the driver name in the domain definition

issue #198

* wip(volumes): allow set driver on create volume

issue #198

* test(backend); change and remove disk tests

issue #198

* test(backend); check new disk volumes added

test also new volumes are shown in frontend

issue #198

* feature(requests): change disk settings

and prepare the ground for change other hardware settings

issue #198

* wip(backend): refresh machine if allowed

issue #198

* refactor(volumes): get volume info

before we were only getting target

issue #198

* refactor(test): clean before and after

issue #198

* refactor(test): get proper exit error

issue #198

* refactor(test): get proper volume info

issue #198

* refactor(test): clean before and after

issue #198

* wip(volumes): store volume information

issue #198

* wip(volumes): disk drivers definitions

issue #198

* refactor(test); fixed remove test

We were removing the wrong machine

issue #198

* refactor(test): properly return if failed

issue #198

* feature(volumes): remove/list/change disk volumes

issue #198

* test(volumes): test volume change and removal

issue #198

* feature(frontend): manage disk volumes

issue #198

* test(utils): format disk size

issue #198

* refactor(test): void images are YML now

issue #198

* refactor(frontend): add hardware to last item by default

issue#198

* wip(volumes): proper capacity and allocation

issue #198

* refactor(test): bigger random names in test

Once in a while there were duplicates

issue #198

* wip(utils): check defined size

issue #198

* refactor(test): mock domains standarized drivers

store the driver name in the domain definition

issue #198

* wip(volumes): allow set driver on create volume

issue #198

* refactor(backend): removed debug

issue #198

* refactor(test): fixed merge typo

issue #198

* test(TLS): check display info with TLS fields

issue #249

* feature(TLS): fetch stored vv file

issue #249

* wip(TLS): create and store vv file with TLS

Following the guidelines by @fv3rdugo on https://ravada.readthedocs.io/en/latest/docs/spice_tls.html

issue #249

* wip(test): check tls display file

issue #249

* feature(frontend): show the TLS display file

issue #249

* refactor(frontend): both TLS and old display file

issue #249

* refactor(test): wait longer for node to start

* refactor(test): check tls file

issue #249

* refactor(frontend): set tls_file if there is tls port

It failed for some tests with no TLS VMM

issue #249

* wip(frontend): properly show the tls vv file

issue #249

* feature(backend): secure connection support with TLS

With assistance from @fv3rdugo

issue #249

* feature(frontend): show secure vv file if available

issue #249

* fix(install): added dependencies for nodes support

* wip(test): do not use Test::SQL::Data

issue #264

* wip(tests): fixed missing connector

issue #264

* refactor(iptables): only run iptables from root

issue #264

* wip(test): init db

issue #264

* wip(test): store void machines in per-user dir

This way root and non-root tests won't have access problems.

issue #264

* wip(test): Test::SQL::Data no longer a requirement

issue #264

* wip(test): Test::SQL::Data no longer required

* test(backend): check internal ip

issue #465

* test(backend): minimal ubuntu for testing

issue #465

* feature(frontend): show internal ip

issue #465

* wip(backend): fetch internal IP

issue #465

* feat(frontend): show machine information

issue #465

* test(frontend): expecting no IP after shutdown

issue #465

* wip(backend): remove ip after shutdown

issue #465

* wip(backend): refresh machine status if no ip and active

issue #465

* fix(backend): skip iptables for non-root and fix start extra arg

issue #838

* test(backend); check domain found in VM

issue #838

* test(backend); store mock domains on user allowed dir

issue #838

* refactor(test): check remote ip

issue #838

* fix(backend): volatiles removed on stop and iptables only if root

issue #838

* fix(frontend): list clones right and fetch domain owner

issue #838

* test(backend): skip right if no VM

issue #838

* test: skip KVM on non-root

issue #838

* test(download): do not download iso and checks

issue #838

* test(download): do not download iso and checks

issue #838

* refactor(backend): do not pass vm on clone

issue #838

* fix(backend): do not pre remove if removed

issue #838

* test: start mock domains inactive

issue #838

* refactor(backend): check create domain args

issue #838

* refactor(backend): check args on create domain

issue #838

* wip(backend): don't pass request on start

issue #838

* wip(backend): fix volatiles and start

issue #838

* wip(backend): fixed remove volumes when already removed

issue #838

* test(backend): fixed dir for mock VMs

issue #838

* test(backend): mock VMs dir consolidated

issue #838

* test(backend): check domain removed

issue #838

* wip(test): there should be no password after hibernation

issue #838

* refactor(backend): stop stale requests

issue #838

* refactor(test): get data from remote

issue #838

* refactor(test): remove hardcoded mem stat value

issue #838

* wip(backend): toggle as true if not base

issue #838

* test(backend): remove only this test mock domains

issue #838

* test(stress): do not test if skipped

issue #838

* test(iptables): check remove iptables for local access

issue #838

* wip(requests): do not repeat cleanup requests

issue #838

* test(frontend): return empty if no domain found

issue #838

* wip(backend): fixed typos on merge

issue #838

* test(backend): search unknown returns empty

issue #838

* wip(bakckend): check args on create

issue #838