7:57 a.m.
Hi,
Recently Ubuntu support is added to VDSM, and .deb binray packages can
be downloaded from launchpad.net PPA [1]. Most of the key features such
as storage management and VM lifecycle work on Ubuntu. The cross
distribution network management patches are upstream as well. One big
piece left is making ovirt-host-deploy support Ubuntu, so that we can
manage Ubuntu hosts from Engine, thus close the gap on host side.
In May 2013 I made some hacks to ovirt-host-deploy and otopi. I made it
skipped parts not supported on Ubuntu and configure the environment
manually, and successfully added Ubuntu host to Engine [2].
Unfortunately I have no plans to continue on it, but I'd like to make a
summary of the things I hacked to help anyone who wants to submit
patches in future. I was to add a WIKI page but I found there were not
many items, so a mail would be enough.
1. Package management operations
Both otopi and ovirt-host-deploy query for dependency packages and
install them on demand. The otopi package management just supports yum,
we need to add apt-get support. Package names are different in Ubuntu,
so I made a list mapping the names. The list in in VDSM source
directory, debian/dependencyMap.txt .
2. Network configuration operations
ovirt-host-deploy asks VDSM's configNetwork.py to create bridge network.
Cross distribution support patches for configNetwork.py are under
review. ovirt-host-deploy supports Ubuntu bridge configuration as long
as they are merged.
[1] https://launchpad.net/~zhshzhou/+archive/vdsm-ubuntu
[2] http://www.ovirt.org/images/5/57/Shanghai-VDSM-on-Ubuntu.pdf
Here goes the detailed hack patch. The hack was base on v1.0.1, I
rebased it to the latest master. The rebased patch are not tested. If
you find this email useless, it's actually a good news, which means
there is not a lot of work and problems ahead ;-)
Hack patch for ovirt-host-deploy.
From 120493a242046d19794ef3da83b32486d372aa39 Mon Sep 17 00:00:00 2001
From: Zhou Zheng Sheng <zhshzhou(a)linux.vnet.ibm.com>
Date: Wed, 13 Nov 2013 18:02:26 +0800
Subject: [PATCH] Ubuntu Hacks
Change-Id: Ifb4ebc829101c92d06475619b1b5986e87b83d57
Signed-off-by: Zhou Zheng Sheng <zhshzhou(a)linux.vnet.ibm.com>
---
src/plugins/ovirt-host-deploy/gluster/packages.py | 17 +++++----
src/plugins/ovirt-host-deploy/tune/tuned.py | 3 +-
src/plugins/ovirt-host-deploy/vdsm/bridge.py | 45
++++++++++++-----------
src/plugins/ovirt-host-deploy/vdsm/packages.py | 9 +++--
src/plugins/ovirt-host-deploy/vdsm/pki.py | 3 +-
src/plugins/ovirt-host-deploy/vdsm/software.py | 2 +
src/plugins/ovirt-host-deploy/vdsm/vdsmid.py | 3 +-
7 files changed, 45 insertions(+), 37 deletions(-)
diff --git a/src/plugins/ovirt-host-deploy/gluster/packages.py
b/src/plugins/ovirt-host-deploy/gluster/packages.py
index 1fecfda..eb37744 100644
--- a/src/plugins/ovirt-host-deploy/gluster/packages.py
+++ b/src/plugins/ovirt-host-deploy/gluster/packages.py
@@ -60,13 +60,13 @@ class Plugin(plugin.PluginBase):
),
)
def _validation(self):
- if not self.packager.queryPackages(patterns=('vdsm-gluster',)):
- raise RuntimeError(
- _(
- 'Cannot locate gluster packages, '
- 'possible cause is incorrect channels'
- )
- )
+ # if not self.packager.queryPackages(patterns=('vdsm-gluster',)):
+ # raise RuntimeError(
+ # _(
+ # 'Cannot locate gluster packages, '
+ # 'possible cause is incorrect channels'
+ # )
+ # )
self._enabled = True
@plugin.event(
@@ -74,7 +74,8 @@ class Plugin(plugin.PluginBase):
condition=lambda self: self._enabled,
)
def _packages(self):
- self.packager.installUpdate(('vdsm-gluster',))
+ # self.packager.installUpdate(('vdsm-gluster',))
+ pass
@plugin.event(
stage=plugin.Stages.STAGE_CLOSEUP,
diff --git a/src/plugins/ovirt-host-deploy/tune/tuned.py
b/src/plugins/ovirt-host-deploy/tune/tuned.py
index d8e00c5..d0dcea5 100644
--- a/src/plugins/ovirt-host-deploy/tune/tuned.py
+++ b/src/plugins/ovirt-host-deploy/tune/tuned.py
@@ -70,7 +70,8 @@ class Plugin(plugin.PluginBase):
condition=lambda self: self._enabled,
)
def _packages(self):
- self.packager.installUpdate(('tuned',))
+ # self.packager.installUpdate(('tuned',))
+ pass
@plugin.event(
stage=plugin.Stages.STAGE_MISC,
diff --git a/src/plugins/ovirt-host-deploy/vdsm/bridge.py
b/src/plugins/ovirt-host-deploy/vdsm/bridge.py
index 3789d62..64cce40 100644
--- a/src/plugins/ovirt-host-deploy/vdsm/bridge.py
+++ b/src/plugins/ovirt-host-deploy/vdsm/bridge.py
@@ -595,7 +595,8 @@ class Plugin(plugin.PluginBase):
stage=plugin.Stages.STAGE_INTERNAL_PACKAGES,
)
def _internal_packages(self):
- self.packager.install(packages=('iproute',))
+ # self.packager.install(packages=('iproute',))
+ pass
@plugin.event(
stage=plugin.Stages.STAGE_VALIDATION,
@@ -771,27 +772,27 @@ class Plugin(plugin.PluginBase):
interface = self._getInterfaceToInstallBasedOnDestination(
address=self.environment[odeploycons.VdsmEnv.ENGINE_ADDRESS]
)
- parameters =
self._rhel_getInterfaceConfigParameters(name=interface)
-
- # The followin can be executed
- # only at node as we won't reach here
- # if we are not running on node
- if (
- self.environment[odeploycons.VdsmEnv.OVIRT_NODE] and
- self._interfaceIsBridge(name=interface)
- ):
- nic = interface.replace('br', '', 1)
- self._removeBridge(
- name=interface,
- interface=nic,
- )
- interface = nic
-
- self._createBridge(
-
name=self.environment[odeploycons.VdsmEnv.MANAGEMENT_BRIDGE_NAME],
- interface=interface,
- parameters=parameters,
- )
+ # parameters =
self._rhel_getInterfaceConfigParameters(name=interface)
+
+ # # The followin can be executed
+ # # only at node as we won't reach here
+ # # if we are not running on node
+ # if (
+ # self.environment[odeploycons.VdsmEnv.OVIRT_NODE] and
+ # self._interfaceIsBridge(name=interface)
+ # ):
+ # nic = interface.replace('br', '', 1)
+ # self._removeBridge(
+ # name=interface,
+ # interface=nic,
+ # )
+ # interface = nic
+
+ # self._createBridge(
+ #
name=self.environment[odeploycons.VdsmEnv.MANAGEMENT_BRIDGE_NAME],
+ # interface=interface,
+ # parameters=parameters,
+ # )
self._waitForRoute(
host=(
diff --git a/src/plugins/ovirt-host-deploy/vdsm/packages.py
b/src/plugins/ovirt-host-deploy/vdsm/packages.py
index d819caa..b526d4b 100644
--- a/src/plugins/ovirt-host-deploy/vdsm/packages.py
+++ b/src/plugins/ovirt-host-deploy/vdsm/packages.py
@@ -68,7 +68,8 @@ class Plugin(plugin.PluginBase):
stage=plugin.Stages.STAGE_VALIDATION,
)
def _validation(self):
- result = self.packager.queryPackages(patterns=('vdsm',))
+ # result = self.packager.queryPackages(patterns=('vdsm',))
+ result = ({'version': '4.10.3', 'release':
'1'},)
if not result:
raise RuntimeError(
_(
@@ -106,8 +107,8 @@ class Plugin(plugin.PluginBase):
self.services.state('vdsmd', False)
if self.services.exists('supervdsmd'):
self.services.state('supervdsmd', False)
- self.packager.install(('qemu-kvm-tools',))
- self.packager.installUpdate(('vdsm', 'vdsm-cli'))
+ # self.packager.install(('qemu-kvm-tools',))
+ # self.packager.installUpdate(('vdsm', 'vdsm-cli'))
@plugin.event(
stage=plugin.Stages.STAGE_CLOSEUP,
@@ -119,7 +120,7 @@ class Plugin(plugin.PluginBase):
self.services.state('libvirt-guests', False)
self.services.startup('libvirt-guests', False)
- self.services.startup('vdsmd', True)
+ # self.services.startup('vdsmd', True)
if not self.services.supportsDependency:
if self.services.exists('libvirtd'):
self.services.startup('libvirtd', True)
diff --git a/src/plugins/ovirt-host-deploy/vdsm/pki.py
b/src/plugins/ovirt-host-deploy/vdsm/pki.py
index f374a99..c013527 100644
--- a/src/plugins/ovirt-host-deploy/vdsm/pki.py
+++ b/src/plugins/ovirt-host-deploy/vdsm/pki.py
@@ -208,7 +208,8 @@ class Plugin(plugin.PluginBase):
condition=lambda self: self._enabled,
)
def _packages(self):
- self.packager.install(('m2crypto',))
+ # self.packager.install(('m2crypto',))
+ pass
@plugin.event(
stage=plugin.Stages.STAGE_MISC,
diff --git a/src/plugins/ovirt-host-deploy/vdsm/software.py
b/src/plugins/ovirt-host-deploy/vdsm/software.py
index 2f0ec80..a226816 100644
--- a/src/plugins/ovirt-host-deploy/vdsm/software.py
+++ b/src/plugins/ovirt-host-deploy/vdsm/software.py
@@ -65,6 +65,8 @@ class Plugin(plugin.PluginBase):
version=ver,
)
)
+ elif dist == 'Ubuntu':
+ pass
else:
raise RuntimeError(
_('Distribution {distribution} is not supported').format(
diff --git a/src/plugins/ovirt-host-deploy/vdsm/vdsmid.py
b/src/plugins/ovirt-host-deploy/vdsm/vdsmid.py
index 328ad17..465212a 100644
--- a/src/plugins/ovirt-host-deploy/vdsm/vdsmid.py
+++ b/src/plugins/ovirt-host-deploy/vdsm/vdsmid.py
@@ -78,7 +78,8 @@ class Plugin(plugin.PluginBase):
)
def _packages(self):
if platform.machine() in ('x86_64', 'i686'):
- self.packager.install(('dmidecode',))
+ # self.packager.install(('dmidecode',))
+ pass
@plugin.event(
stage=plugin.Stages.STAGE_CUSTOMIZATION,
--
1.7.11.7
Hack patch for otopi.
From 3e7022b740f24d8053d3e32c20fa6d492631db80 Mon Sep 17 00:00:00 2001
From: Zhou Zheng Sheng <zhshzhou(a)linux.vnet.ibm.com>
Date: Wed, 13 Nov 2013 17:55:39 +0800
Subject: [PATCH] Ubuntu Hacks
---
src/plugins/otopi/network/hostname.py | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/src/plugins/otopi/network/hostname.py
b/src/plugins/otopi/network/hostname.py
index bb07627..28b4866 100644
--- a/src/plugins/otopi/network/hostname.py
+++ b/src/plugins/otopi/network/hostname.py
@@ -63,7 +63,8 @@ class Plugin(plugin.PluginBase):
stage=plugin.Stages.STAGE_INTERNAL_PACKAGES,
)
def _internal_packages(self):
- self.packager.install(packages=['iproute'])
+ # self.packager.install(packages=['iproute'])
+ pass
@plugin.event(
stage=plugin.Stages.STAGE_VALIDATION,
--
1.7.11.7
--
Thanks and best regards!
Zhou Zheng Sheng / 周征晟
E-mail: zhshzhou(a)linux.vnet.ibm.com
Telephone: 86-10-82454397
10:41 a.m.
Hey,
Most of the issues you mentioned in slides 11-13
(http://www.ovirt.org/images/5/57/Shanghai-VDSM-on-Ubuntu.pdf) are already solved (if not
all of them),
If there are more issues to solve can you please open RFE bz on them to close those gaps
(like making the services' names configurable)?
Thanks
Yaniv Bronhaim.
----- Original Message -----
From: "Zhou Zheng Sheng"
<zhshzhou(a)linux.vnet.ibm.com>
To: "engine-devel" <engine-devel(a)ovirt.org>
Sent: Thursday, November 14, 2013 8:57:19 AM
Subject: [Engine-devel] Things to be done to support Ubuntu hosts
Hi,
Recently Ubuntu support is added to VDSM, and .deb binray packages can
be downloaded from launchpad.net PPA [1]. Most of the key features such
as storage management and VM lifecycle work on Ubuntu. The cross
distribution network management patches are upstream as well. One big
piece left is making ovirt-host-deploy support Ubuntu, so that we can
manage Ubuntu hosts from Engine, thus close the gap on host side.
In May 2013 I made some hacks to ovirt-host-deploy and otopi. I made it
skipped parts not supported on Ubuntu and configure the environment
manually, and successfully added Ubuntu host to Engine [2].
Unfortunately I have no plans to continue on it, but I'd like to make a
summary of the things I hacked to help anyone who wants to submit
patches in future. I was to add a WIKI page but I found there were not
many items, so a mail would be enough.
1. Package management operations
Both otopi and ovirt-host-deploy query for dependency packages and
install them on demand. The otopi package management just supports yum,
we need to add apt-get support. Package names are different in Ubuntu,
so I made a list mapping the names. The list in in VDSM source
directory, debian/dependencyMap.txt .
2. Network configuration operations
ovirt-host-deploy asks VDSM's configNetwork.py to create bridge network.
Cross distribution support patches for configNetwork.py are under
review. ovirt-host-deploy supports Ubuntu bridge configuration as long
as they are merged.
[1] https://launchpad.net/~zhshzhou/+archive/vdsm-ubuntu
[2] http://www.ovirt.org/images/5/57/Shanghai-VDSM-on-Ubuntu.pdf
Here goes the detailed hack patch. The hack was base on v1.0.1, I
rebased it to the latest master. The rebased patch are not tested. If
you find this email useless, it's actually a good news, which means
there is not a lot of work and problems ahead ;-)
Hack patch for ovirt-host-deploy.
From 120493a242046d19794ef3da83b32486d372aa39 Mon Sep 17 00:00:00 2001
From: Zhou Zheng Sheng <zhshzhou(a)linux.vnet.ibm.com>
Date: Wed, 13 Nov 2013 18:02:26 +0800
Subject: [PATCH] Ubuntu Hacks
Change-Id: Ifb4ebc829101c92d06475619b1b5986e87b83d57
Signed-off-by: Zhou Zheng Sheng <zhshzhou(a)linux.vnet.ibm.com>
---
src/plugins/ovirt-host-deploy/gluster/packages.py | 17 +++++----
src/plugins/ovirt-host-deploy/tune/tuned.py | 3 +-
src/plugins/ovirt-host-deploy/vdsm/bridge.py | 45
++++++++++++-----------
src/plugins/ovirt-host-deploy/vdsm/packages.py | 9 +++--
src/plugins/ovirt-host-deploy/vdsm/pki.py | 3 +-
src/plugins/ovirt-host-deploy/vdsm/software.py | 2 +
src/plugins/ovirt-host-deploy/vdsm/vdsmid.py | 3 +-
7 files changed, 45 insertions(+), 37 deletions(-)
diff --git a/src/plugins/ovirt-host-deploy/gluster/packages.py
b/src/plugins/ovirt-host-deploy/gluster/packages.py
index 1fecfda..eb37744 100644
--- a/src/plugins/ovirt-host-deploy/gluster/packages.py
+++ b/src/plugins/ovirt-host-deploy/gluster/packages.py
@@ -60,13 +60,13 @@ class Plugin(plugin.PluginBase):
),
)
def _validation(self):
- if not self.packager.queryPackages(patterns=('vdsm-gluster',)):
- raise RuntimeError(
- _(
- 'Cannot locate gluster packages, '
- 'possible cause is incorrect channels'
- )
- )
+ # if not self.packager.queryPackages(patterns=('vdsm-gluster',)):
+ # raise RuntimeError(
+ # _(
+ # 'Cannot locate gluster packages, '
+ # 'possible cause is incorrect channels'
+ # )
+ # )
self._enabled = True
@plugin.event(
@@ -74,7 +74,8 @@ class Plugin(plugin.PluginBase):
condition=lambda self: self._enabled,
)
def _packages(self):
- self.packager.installUpdate(('vdsm-gluster',))
+ # self.packager.installUpdate(('vdsm-gluster',))
+ pass
@plugin.event(
stage=plugin.Stages.STAGE_CLOSEUP,
diff --git a/src/plugins/ovirt-host-deploy/tune/tuned.py
b/src/plugins/ovirt-host-deploy/tune/tuned.py
index d8e00c5..d0dcea5 100644
--- a/src/plugins/ovirt-host-deploy/tune/tuned.py
+++ b/src/plugins/ovirt-host-deploy/tune/tuned.py
@@ -70,7 +70,8 @@ class Plugin(plugin.PluginBase):
condition=lambda self: self._enabled,
)
def _packages(self):
- self.packager.installUpdate(('tuned',))
+ # self.packager.installUpdate(('tuned',))
+ pass
@plugin.event(
stage=plugin.Stages.STAGE_MISC,
diff --git a/src/plugins/ovirt-host-deploy/vdsm/bridge.py
b/src/plugins/ovirt-host-deploy/vdsm/bridge.py
index 3789d62..64cce40 100644
--- a/src/plugins/ovirt-host-deploy/vdsm/bridge.py
+++ b/src/plugins/ovirt-host-deploy/vdsm/bridge.py
@@ -595,7 +595,8 @@ class Plugin(plugin.PluginBase):
stage=plugin.Stages.STAGE_INTERNAL_PACKAGES,
)
def _internal_packages(self):
- self.packager.install(packages=('iproute',))
+ # self.packager.install(packages=('iproute',))
+ pass
@plugin.event(
stage=plugin.Stages.STAGE_VALIDATION,
@@ -771,27 +772,27 @@ class Plugin(plugin.PluginBase):
interface = self._getInterfaceToInstallBasedOnDestination(
address=self.environment[odeploycons.VdsmEnv.ENGINE_ADDRESS]
)
- parameters =
self._rhel_getInterfaceConfigParameters(name=interface)
-
- # The followin can be executed
- # only at node as we won't reach here
- # if we are not running on node
- if (
- self.environment[odeploycons.VdsmEnv.OVIRT_NODE] and
- self._interfaceIsBridge(name=interface)
- ):
- nic = interface.replace('br', '', 1)
- self._removeBridge(
- name=interface,
- interface=nic,
- )
- interface = nic
-
- self._createBridge(
-
name=self.environment[odeploycons.VdsmEnv.MANAGEMENT_BRIDGE_NAME],
- interface=interface,
- parameters=parameters,
- )
+ # parameters =
self._rhel_getInterfaceConfigParameters(name=interface)
+
+ # # The followin can be executed
+ # # only at node as we won't reach here
+ # # if we are not running on node
+ # if (
+ # self.environment[odeploycons.VdsmEnv.OVIRT_NODE] and
+ # self._interfaceIsBridge(name=interface)
+ # ):
+ # nic = interface.replace('br', '', 1)
+ # self._removeBridge(
+ # name=interface,
+ # interface=nic,
+ # )
+ # interface = nic
+
+ # self._createBridge(
+ #
name=self.environment[odeploycons.VdsmEnv.MANAGEMENT_BRIDGE_NAME],
+ # interface=interface,
+ # parameters=parameters,
+ # )
self._waitForRoute(
host=(
diff --git a/src/plugins/ovirt-host-deploy/vdsm/packages.py
b/src/plugins/ovirt-host-deploy/vdsm/packages.py
index d819caa..b526d4b 100644
--- a/src/plugins/ovirt-host-deploy/vdsm/packages.py
+++ b/src/plugins/ovirt-host-deploy/vdsm/packages.py
@@ -68,7 +68,8 @@ class Plugin(plugin.PluginBase):
stage=plugin.Stages.STAGE_VALIDATION,
)
def _validation(self):
- result = self.packager.queryPackages(patterns=('vdsm',))
+ # result = self.packager.queryPackages(patterns=('vdsm',))
+ result = ({'version': '4.10.3', 'release':
'1'},)
if not result:
raise RuntimeError(
_(
@@ -106,8 +107,8 @@ class Plugin(plugin.PluginBase):
self.services.state('vdsmd', False)
if self.services.exists('supervdsmd'):
self.services.state('supervdsmd', False)
- self.packager.install(('qemu-kvm-tools',))
- self.packager.installUpdate(('vdsm', 'vdsm-cli'))
+ # self.packager.install(('qemu-kvm-tools',))
+ # self.packager.installUpdate(('vdsm', 'vdsm-cli'))
@plugin.event(
stage=plugin.Stages.STAGE_CLOSEUP,
@@ -119,7 +120,7 @@ class Plugin(plugin.PluginBase):
self.services.state('libvirt-guests', False)
self.services.startup('libvirt-guests', False)
- self.services.startup('vdsmd', True)
+ # self.services.startup('vdsmd', True)
if not self.services.supportsDependency:
if self.services.exists('libvirtd'):
self.services.startup('libvirtd', True)
diff --git a/src/plugins/ovirt-host-deploy/vdsm/pki.py
b/src/plugins/ovirt-host-deploy/vdsm/pki.py
index f374a99..c013527 100644
--- a/src/plugins/ovirt-host-deploy/vdsm/pki.py
+++ b/src/plugins/ovirt-host-deploy/vdsm/pki.py
@@ -208,7 +208,8 @@ class Plugin(plugin.PluginBase):
condition=lambda self: self._enabled,
)
def _packages(self):
- self.packager.install(('m2crypto',))
+ # self.packager.install(('m2crypto',))
+ pass
@plugin.event(
stage=plugin.Stages.STAGE_MISC,
diff --git a/src/plugins/ovirt-host-deploy/vdsm/software.py
b/src/plugins/ovirt-host-deploy/vdsm/software.py
index 2f0ec80..a226816 100644
--- a/src/plugins/ovirt-host-deploy/vdsm/software.py
+++ b/src/plugins/ovirt-host-deploy/vdsm/software.py
@@ -65,6 +65,8 @@ class Plugin(plugin.PluginBase):
version=ver,
)
)
+ elif dist == 'Ubuntu':
+ pass
else:
raise RuntimeError(
_('Distribution {distribution} is not supported').format(
diff --git a/src/plugins/ovirt-host-deploy/vdsm/vdsmid.py
b/src/plugins/ovirt-host-deploy/vdsm/vdsmid.py
index 328ad17..465212a 100644
--- a/src/plugins/ovirt-host-deploy/vdsm/vdsmid.py
+++ b/src/plugins/ovirt-host-deploy/vdsm/vdsmid.py
@@ -78,7 +78,8 @@ class Plugin(plugin.PluginBase):
)
def _packages(self):
if platform.machine() in ('x86_64', 'i686'):
- self.packager.install(('dmidecode',))
+ # self.packager.install(('dmidecode',))
+ pass
@plugin.event(
stage=plugin.Stages.STAGE_CUSTOMIZATION,
--
1.7.11.7
Hack patch for otopi.
From 3e7022b740f24d8053d3e32c20fa6d492631db80 Mon Sep 17 00:00:00 2001
From: Zhou Zheng Sheng <zhshzhou(a)linux.vnet.ibm.com>
Date: Wed, 13 Nov 2013 17:55:39 +0800
Subject: [PATCH] Ubuntu Hacks
---
src/plugins/otopi/network/hostname.py | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/src/plugins/otopi/network/hostname.py
b/src/plugins/otopi/network/hostname.py
index bb07627..28b4866 100644
--- a/src/plugins/otopi/network/hostname.py
+++ b/src/plugins/otopi/network/hostname.py
@@ -63,7 +63,8 @@ class Plugin(plugin.PluginBase):
stage=plugin.Stages.STAGE_INTERNAL_PACKAGES,
)
def _internal_packages(self):
- self.packager.install(packages=['iproute'])
+ # self.packager.install(packages=['iproute'])
+ pass
@plugin.event(
stage=plugin.Stages.STAGE_VALIDATION,
--
1.7.11.7
--
Thanks and best regards!
Zhou Zheng Sheng / 周征晟
E-mail: zhshzhou(a)linux.vnet.ibm.com
Telephone: 86-10-82454397
_______________________________________________
Engine-devel mailing list
Engine-devel(a)ovirt.org
http://lists.ovirt.org/mailman/listinfo/engine-devel
3:25 a.m.
on 2013/11/14 17:41, Yaniv Bronheim wrote:
Hey,
Most of the issues you mentioned in slides 11-13
(http://www.ovirt.org/images/5/57/Shanghai-VDSM-on-Ubuntu.pdf) are already solved (if not
all of them),
If there are more issues to solve can you please open RFE bz on them to close those gaps
(like making the services' names configurable)?
Hi, the slide 11-13 are about VDSM on Ubuntu compatibility. I believe
almost all the problems are fixed now. The remaining part is
ovirt-host-deploy. Indeed standalone VDSM installs and runs on Ubuntu
well, but we need otopi and ovirt-host-deploy to make a Ubuntu host
under the management of Engine. As I mentioned, the things left are
adding apt-get support in otopi and finishing reviewing the upsteam
configNetwork.py patches in VDSM. Do you mean I should open RFE bz of
otopi and ovirt-host-deploy?
Thanks
Yaniv Bronhaim.
----- Original Message -----
> From: "Zhou Zheng Sheng" <zhshzhou(a)linux.vnet.ibm.com>
> To: "engine-devel" <engine-devel(a)ovirt.org>
> Sent: Thursday, November 14, 2013 8:57:19 AM
> Subject: [Engine-devel] Things to be done to support Ubuntu hosts
>
> Hi,
>
> Recently Ubuntu support is added to VDSM, and .deb binray packages can
> be downloaded from launchpad.net PPA [1]. Most of the key features such
> as storage management and VM lifecycle work on Ubuntu. The cross
> distribution network management patches are upstream as well. One big
> piece left is making ovirt-host-deploy support Ubuntu, so that we can
> manage Ubuntu hosts from Engine, thus close the gap on host side.
>
> In May 2013 I made some hacks to ovirt-host-deploy and otopi. I made it
> skipped parts not supported on Ubuntu and configure the environment
> manually, and successfully added Ubuntu host to Engine [2].
> Unfortunately I have no plans to continue on it, but I'd like to make a
> summary of the things I hacked to help anyone who wants to submit
> patches in future. I was to add a WIKI page but I found there were not
> many items, so a mail would be enough.
>
> 1. Package management operations
> Both otopi and ovirt-host-deploy query for dependency packages and
> install them on demand. The otopi package management just supports yum,
> we need to add apt-get support. Package names are different in Ubuntu,
> so I made a list mapping the names. The list in in VDSM source
> directory, debian/dependencyMap.txt .
>
> 2. Network configuration operations
> ovirt-host-deploy asks VDSM's configNetwork.py to create bridge network.
> Cross distribution support patches for configNetwork.py are under
> review. ovirt-host-deploy supports Ubuntu bridge configuration as long
> as they are merged.
>
> [1] https://launchpad.net/~zhshzhou/+archive/vdsm-ubuntu
> [2] http://www.ovirt.org/images/5/57/Shanghai-VDSM-on-Ubuntu.pdf
>
> Here goes the detailed hack patch. The hack was base on v1.0.1, I
> rebased it to the latest master. The rebased patch are not tested. If
> you find this email useless, it's actually a good news, which means
> there is not a lot of work and problems ahead ;-)
>
> Hack patch for ovirt-host-deploy.
>
> From 120493a242046d19794ef3da83b32486d372aa39 Mon Sep 17 00:00:00 2001
> From: Zhou Zheng Sheng <zhshzhou(a)linux.vnet.ibm.com>
> Date: Wed, 13 Nov 2013 18:02:26 +0800
> Subject: [PATCH] Ubuntu Hacks
>
> Change-Id: Ifb4ebc829101c92d06475619b1b5986e87b83d57
> Signed-off-by: Zhou Zheng Sheng <zhshzhou(a)linux.vnet.ibm.com>
> ---
> src/plugins/ovirt-host-deploy/gluster/packages.py | 17 +++++----
> src/plugins/ovirt-host-deploy/tune/tuned.py | 3 +-
> src/plugins/ovirt-host-deploy/vdsm/bridge.py | 45
> ++++++++++++-----------
> src/plugins/ovirt-host-deploy/vdsm/packages.py | 9 +++--
> src/plugins/ovirt-host-deploy/vdsm/pki.py | 3 +-
> src/plugins/ovirt-host-deploy/vdsm/software.py | 2 +
> src/plugins/ovirt-host-deploy/vdsm/vdsmid.py | 3 +-
> 7 files changed, 45 insertions(+), 37 deletions(-)
>
> diff --git a/src/plugins/ovirt-host-deploy/gluster/packages.py
> b/src/plugins/ovirt-host-deploy/gluster/packages.py
> index 1fecfda..eb37744 100644
> --- a/src/plugins/ovirt-host-deploy/gluster/packages.py
> +++ b/src/plugins/ovirt-host-deploy/gluster/packages.py
> @@ -60,13 +60,13 @@ class Plugin(plugin.PluginBase):
> ),
> )
> def _validation(self):
> - if not self.packager.queryPackages(patterns=('vdsm-gluster',)):
> - raise RuntimeError(
> - _(
> - 'Cannot locate gluster packages, '
> - 'possible cause is incorrect channels'
> - )
> - )
> + # if not self.packager.queryPackages(patterns=('vdsm-gluster',)):
> + # raise RuntimeError(
> + # _(
> + # 'Cannot locate gluster packages, '
> + # 'possible cause is incorrect channels'
> + # )
> + # )
> self._enabled = True
>
> @plugin.event(
> @@ -74,7 +74,8 @@ class Plugin(plugin.PluginBase):
> condition=lambda self: self._enabled,
> )
> def _packages(self):
> - self.packager.installUpdate(('vdsm-gluster',))
> + # self.packager.installUpdate(('vdsm-gluster',))
> + pass
>
> @plugin.event(
> stage=plugin.Stages.STAGE_CLOSEUP,
> diff --git a/src/plugins/ovirt-host-deploy/tune/tuned.py
> b/src/plugins/ovirt-host-deploy/tune/tuned.py
> index d8e00c5..d0dcea5 100644
> --- a/src/plugins/ovirt-host-deploy/tune/tuned.py
> +++ b/src/plugins/ovirt-host-deploy/tune/tuned.py
> @@ -70,7 +70,8 @@ class Plugin(plugin.PluginBase):
> condition=lambda self: self._enabled,
> )
> def _packages(self):
> - self.packager.installUpdate(('tuned',))
> + # self.packager.installUpdate(('tuned',))
> + pass
>
> @plugin.event(
> stage=plugin.Stages.STAGE_MISC,
> diff --git a/src/plugins/ovirt-host-deploy/vdsm/bridge.py
> b/src/plugins/ovirt-host-deploy/vdsm/bridge.py
> index 3789d62..64cce40 100644
> --- a/src/plugins/ovirt-host-deploy/vdsm/bridge.py
> +++ b/src/plugins/ovirt-host-deploy/vdsm/bridge.py
> @@ -595,7 +595,8 @@ class Plugin(plugin.PluginBase):
> stage=plugin.Stages.STAGE_INTERNAL_PACKAGES,
> )
> def _internal_packages(self):
> - self.packager.install(packages=('iproute',))
> + # self.packager.install(packages=('iproute',))
> + pass
>
> @plugin.event(
> stage=plugin.Stages.STAGE_VALIDATION,
> @@ -771,27 +772,27 @@ class Plugin(plugin.PluginBase):
> interface = self._getInterfaceToInstallBasedOnDestination(
> address=self.environment[odeploycons.VdsmEnv.ENGINE_ADDRESS]
> )
> - parameters =
> self._rhel_getInterfaceConfigParameters(name=interface)
> -
> - # The followin can be executed
> - # only at node as we won't reach here
> - # if we are not running on node
> - if (
> - self.environment[odeploycons.VdsmEnv.OVIRT_NODE] and
> - self._interfaceIsBridge(name=interface)
> - ):
> - nic = interface.replace('br', '', 1)
> - self._removeBridge(
> - name=interface,
> - interface=nic,
> - )
> - interface = nic
> -
> - self._createBridge(
> -
> name=self.environment[odeploycons.VdsmEnv.MANAGEMENT_BRIDGE_NAME],
> - interface=interface,
> - parameters=parameters,
> - )
> + # parameters =
> self._rhel_getInterfaceConfigParameters(name=interface)
> +
> + # # The followin can be executed
> + # # only at node as we won't reach here
> + # # if we are not running on node
> + # if (
> + # self.environment[odeploycons.VdsmEnv.OVIRT_NODE] and
> + # self._interfaceIsBridge(name=interface)
> + # ):
> + # nic = interface.replace('br', '', 1)
> + # self._removeBridge(
> + # name=interface,
> + # interface=nic,
> + # )
> + # interface = nic
> +
> + # self._createBridge(
> + #
> name=self.environment[odeploycons.VdsmEnv.MANAGEMENT_BRIDGE_NAME],
> + # interface=interface,
> + # parameters=parameters,
> + # )
>
> self._waitForRoute(
> host=(
> diff --git a/src/plugins/ovirt-host-deploy/vdsm/packages.py
> b/src/plugins/ovirt-host-deploy/vdsm/packages.py
> index d819caa..b526d4b 100644
> --- a/src/plugins/ovirt-host-deploy/vdsm/packages.py
> +++ b/src/plugins/ovirt-host-deploy/vdsm/packages.py
> @@ -68,7 +68,8 @@ class Plugin(plugin.PluginBase):
> stage=plugin.Stages.STAGE_VALIDATION,
> )
> def _validation(self):
> - result = self.packager.queryPackages(patterns=('vdsm',))
> + # result = self.packager.queryPackages(patterns=('vdsm',))
> + result = ({'version': '4.10.3', 'release':
'1'},)
> if not result:
> raise RuntimeError(
> _(
> @@ -106,8 +107,8 @@ class Plugin(plugin.PluginBase):
> self.services.state('vdsmd', False)
> if self.services.exists('supervdsmd'):
> self.services.state('supervdsmd', False)
> - self.packager.install(('qemu-kvm-tools',))
> - self.packager.installUpdate(('vdsm', 'vdsm-cli'))
> + # self.packager.install(('qemu-kvm-tools',))
> + # self.packager.installUpdate(('vdsm', 'vdsm-cli'))
>
> @plugin.event(
> stage=plugin.Stages.STAGE_CLOSEUP,
> @@ -119,7 +120,7 @@ class Plugin(plugin.PluginBase):
> self.services.state('libvirt-guests', False)
> self.services.startup('libvirt-guests', False)
>
> - self.services.startup('vdsmd', True)
> + # self.services.startup('vdsmd', True)
> if not self.services.supportsDependency:
> if self.services.exists('libvirtd'):
> self.services.startup('libvirtd', True)
> diff --git a/src/plugins/ovirt-host-deploy/vdsm/pki.py
> b/src/plugins/ovirt-host-deploy/vdsm/pki.py
> index f374a99..c013527 100644
> --- a/src/plugins/ovirt-host-deploy/vdsm/pki.py
> +++ b/src/plugins/ovirt-host-deploy/vdsm/pki.py
> @@ -208,7 +208,8 @@ class Plugin(plugin.PluginBase):
> condition=lambda self: self._enabled,
> )
> def _packages(self):
> - self.packager.install(('m2crypto',))
> + # self.packager.install(('m2crypto',))
> + pass
>
> @plugin.event(
> stage=plugin.Stages.STAGE_MISC,
> diff --git a/src/plugins/ovirt-host-deploy/vdsm/software.py
> b/src/plugins/ovirt-host-deploy/vdsm/software.py
> index 2f0ec80..a226816 100644
> --- a/src/plugins/ovirt-host-deploy/vdsm/software.py
> +++ b/src/plugins/ovirt-host-deploy/vdsm/software.py
> @@ -65,6 +65,8 @@ class Plugin(plugin.PluginBase):
> version=ver,
> )
> )
> + elif dist == 'Ubuntu':
> + pass
> else:
> raise RuntimeError(
> _('Distribution {distribution} is not supported').format(
> diff --git a/src/plugins/ovirt-host-deploy/vdsm/vdsmid.py
> b/src/plugins/ovirt-host-deploy/vdsm/vdsmid.py
> index 328ad17..465212a 100644
> --- a/src/plugins/ovirt-host-deploy/vdsm/vdsmid.py
> +++ b/src/plugins/ovirt-host-deploy/vdsm/vdsmid.py
> @@ -78,7 +78,8 @@ class Plugin(plugin.PluginBase):
> )
> def _packages(self):
> if platform.machine() in ('x86_64', 'i686'):
> - self.packager.install(('dmidecode',))
> + # self.packager.install(('dmidecode',))
> + pass
>
> @plugin.event(
> stage=plugin.Stages.STAGE_CUSTOMIZATION,
> --
> 1.7.11.7
>
>
> Hack patch for otopi.
>
> From 3e7022b740f24d8053d3e32c20fa6d492631db80 Mon Sep 17 00:00:00 2001
> From: Zhou Zheng Sheng <zhshzhou(a)linux.vnet.ibm.com>
> Date: Wed, 13 Nov 2013 17:55:39 +0800
> Subject: [PATCH] Ubuntu Hacks
>
> ---
> src/plugins/otopi/network/hostname.py | 3 ++-
> 1 file changed, 2 insertions(+), 1 deletion(-)
>
> diff --git a/src/plugins/otopi/network/hostname.py
> b/src/plugins/otopi/network/hostname.py
> index bb07627..28b4866 100644
> --- a/src/plugins/otopi/network/hostname.py
> +++ b/src/plugins/otopi/network/hostname.py
> @@ -63,7 +63,8 @@ class Plugin(plugin.PluginBase):
> stage=plugin.Stages.STAGE_INTERNAL_PACKAGES,
> )
> def _internal_packages(self):
> - self.packager.install(packages=['iproute'])
> + # self.packager.install(packages=['iproute'])
> + pass
>
> @plugin.event(
> stage=plugin.Stages.STAGE_VALIDATION,
> --
> 1.7.11.7
>
> --
> Thanks and best regards!
>
> Zhou Zheng Sheng / 周征晟
> E-mail: zhshzhou(a)linux.vnet.ibm.com
> Telephone: 86-10-82454397
>
> _______________________________________________
> Engine-devel mailing list
> Engine-devel(a)ovirt.org
> http://lists.ovirt.org/mailman/listinfo/engine-devel
>
--
Thanks and best regards!
Zhou Zheng Sheng / 周征晟
E-mail: zhshzhou(a)linux.vnet.ibm.com
Telephone: 86-10-82454397
7:52 p.m.
----- Original Message -----
From: "Zhou Zheng Sheng"
<zhshzhou(a)linux.vnet.ibm.com>
To: "engine-devel" <engine-devel(a)ovirt.org>
Cc: "Itamar Heim" <iheim(a)redhat.com>, "Alon Bar-Lev"
<alonbl(a)redhat.com>
Sent: Thursday, November 14, 2013 8:57:19 AM
Subject: Things to be done to support Ubuntu hosts
Hi,
Recently Ubuntu support is added to VDSM, and .deb binray packages can
be downloaded from launchpad.net PPA [1]. Most of the key features such
as storage management and VM lifecycle work on Ubuntu. The cross
distribution network management patches are upstream as well. One big
piece left is making ovirt-host-deploy support Ubuntu, so that we can
manage Ubuntu hosts from Engine, thus close the gap on host side.
In May 2013 I made some hacks to ovirt-host-deploy and otopi. I made it
skipped parts not supported on Ubuntu and configure the environment
manually, and successfully added Ubuntu host to Engine [2].
Unfortunately I have no plans to continue on it, but I'd like to make a
summary of the things I hacked to help anyone who wants to submit
patches in future. I was to add a WIKI page but I found there were not
many items, so a mail would be enough.
1. Package management operations
Both otopi and ovirt-host-deploy query for dependency packages and
install them on demand. The otopi package management just supports yum,
we need to add apt-get support. Package names are different in Ubuntu,
so I made a list mapping the names. The list in in VDSM source
directory, debian/dependencyMap.txt .
Please try putting the following file on host:
/etc/ovirt-host-deploy.conf.d/10-ubuntu.conf
---
ODEPLOY/offlinePackager=bool:True
---
This will replace the disable section of packaging in your patch.
It will make host-deploy not to install any package and assume all is pre-installed.
2. Network configuration operations
ovirt-host-deploy asks VDSM's configNetwork.py to create bridge network.
Cross distribution support patches for configNetwork.py are under
review. ovirt-host-deploy supports Ubuntu bridge configuration as long
as they are merged.
This is not happening any more at 3.3, so no need to change anything.
I think that in 3.3 with the above offline packaging use, you can use vanilla
otopi/host-deploy.
Regards,
Alon Bar-Lev
[1] https://launchpad.net/~zhshzhou/+archive/vdsm-ubuntu
[2] http://www.ovirt.org/images/5/57/Shanghai-VDSM-on-Ubuntu.pdf
Here goes the detailed hack patch. The hack was base on v1.0.1, I
rebased it to the latest master. The rebased patch are not tested. If
you find this email useless, it's actually a good news, which means
there is not a lot of work and problems ahead ;-)
Hack patch for ovirt-host-deploy.
From 120493a242046d19794ef3da83b32486d372aa39 Mon Sep 17 00:00:00 2001
From: Zhou Zheng Sheng <zhshzhou(a)linux.vnet.ibm.com>
Date: Wed, 13 Nov 2013 18:02:26 +0800
Subject: [PATCH] Ubuntu Hacks
Change-Id: Ifb4ebc829101c92d06475619b1b5986e87b83d57
Signed-off-by: Zhou Zheng Sheng <zhshzhou(a)linux.vnet.ibm.com>
---
src/plugins/ovirt-host-deploy/gluster/packages.py | 17 +++++----
src/plugins/ovirt-host-deploy/tune/tuned.py | 3 +-
src/plugins/ovirt-host-deploy/vdsm/bridge.py | 45
++++++++++++-----------
src/plugins/ovirt-host-deploy/vdsm/packages.py | 9 +++--
src/plugins/ovirt-host-deploy/vdsm/pki.py | 3 +-
src/plugins/ovirt-host-deploy/vdsm/software.py | 2 +
src/plugins/ovirt-host-deploy/vdsm/vdsmid.py | 3 +-
7 files changed, 45 insertions(+), 37 deletions(-)
diff --git a/src/plugins/ovirt-host-deploy/gluster/packages.py
b/src/plugins/ovirt-host-deploy/gluster/packages.py
index 1fecfda..eb37744 100644
--- a/src/plugins/ovirt-host-deploy/gluster/packages.py
+++ b/src/plugins/ovirt-host-deploy/gluster/packages.py
@@ -60,13 +60,13 @@ class Plugin(plugin.PluginBase):
),
)
def _validation(self):
- if not self.packager.queryPackages(patterns=('vdsm-gluster',)):
- raise RuntimeError(
- _(
- 'Cannot locate gluster packages, '
- 'possible cause is incorrect channels'
- )
- )
+ # if not self.packager.queryPackages(patterns=('vdsm-gluster',)):
+ # raise RuntimeError(
+ # _(
+ # 'Cannot locate gluster packages, '
+ # 'possible cause is incorrect channels'
+ # )
+ # )
self._enabled = True
@plugin.event(
@@ -74,7 +74,8 @@ class Plugin(plugin.PluginBase):
condition=lambda self: self._enabled,
)
def _packages(self):
- self.packager.installUpdate(('vdsm-gluster',))
+ # self.packager.installUpdate(('vdsm-gluster',))
+ pass
@plugin.event(
stage=plugin.Stages.STAGE_CLOSEUP,
diff --git a/src/plugins/ovirt-host-deploy/tune/tuned.py
b/src/plugins/ovirt-host-deploy/tune/tuned.py
index d8e00c5..d0dcea5 100644
--- a/src/plugins/ovirt-host-deploy/tune/tuned.py
+++ b/src/plugins/ovirt-host-deploy/tune/tuned.py
@@ -70,7 +70,8 @@ class Plugin(plugin.PluginBase):
condition=lambda self: self._enabled,
)
def _packages(self):
- self.packager.installUpdate(('tuned',))
+ # self.packager.installUpdate(('tuned',))
+ pass
@plugin.event(
stage=plugin.Stages.STAGE_MISC,
diff --git a/src/plugins/ovirt-host-deploy/vdsm/bridge.py
b/src/plugins/ovirt-host-deploy/vdsm/bridge.py
index 3789d62..64cce40 100644
--- a/src/plugins/ovirt-host-deploy/vdsm/bridge.py
+++ b/src/plugins/ovirt-host-deploy/vdsm/bridge.py
@@ -595,7 +595,8 @@ class Plugin(plugin.PluginBase):
stage=plugin.Stages.STAGE_INTERNAL_PACKAGES,
)
def _internal_packages(self):
- self.packager.install(packages=('iproute',))
+ # self.packager.install(packages=('iproute',))
+ pass
@plugin.event(
stage=plugin.Stages.STAGE_VALIDATION,
@@ -771,27 +772,27 @@ class Plugin(plugin.PluginBase):
interface = self._getInterfaceToInstallBasedOnDestination(
address=self.environment[odeploycons.VdsmEnv.ENGINE_ADDRESS]
)
- parameters =
self._rhel_getInterfaceConfigParameters(name=interface)
-
- # The followin can be executed
- # only at node as we won't reach here
- # if we are not running on node
- if (
- self.environment[odeploycons.VdsmEnv.OVIRT_NODE] and
- self._interfaceIsBridge(name=interface)
- ):
- nic = interface.replace('br', '', 1)
- self._removeBridge(
- name=interface,
- interface=nic,
- )
- interface = nic
-
- self._createBridge(
-
name=self.environment[odeploycons.VdsmEnv.MANAGEMENT_BRIDGE_NAME],
- interface=interface,
- parameters=parameters,
- )
+ # parameters =
self._rhel_getInterfaceConfigParameters(name=interface)
+
+ # # The followin can be executed
+ # # only at node as we won't reach here
+ # # if we are not running on node
+ # if (
+ # self.environment[odeploycons.VdsmEnv.OVIRT_NODE] and
+ # self._interfaceIsBridge(name=interface)
+ # ):
+ # nic = interface.replace('br', '', 1)
+ # self._removeBridge(
+ # name=interface,
+ # interface=nic,
+ # )
+ # interface = nic
+
+ # self._createBridge(
+ #
name=self.environment[odeploycons.VdsmEnv.MANAGEMENT_BRIDGE_NAME],
+ # interface=interface,
+ # parameters=parameters,
+ # )
self._waitForRoute(
host=(
diff --git a/src/plugins/ovirt-host-deploy/vdsm/packages.py
b/src/plugins/ovirt-host-deploy/vdsm/packages.py
index d819caa..b526d4b 100644
--- a/src/plugins/ovirt-host-deploy/vdsm/packages.py
+++ b/src/plugins/ovirt-host-deploy/vdsm/packages.py
@@ -68,7 +68,8 @@ class Plugin(plugin.PluginBase):
stage=plugin.Stages.STAGE_VALIDATION,
)
def _validation(self):
- result = self.packager.queryPackages(patterns=('vdsm',))
+ # result = self.packager.queryPackages(patterns=('vdsm',))
+ result = ({'version': '4.10.3', 'release':
'1'},)
if not result:
raise RuntimeError(
_(
@@ -106,8 +107,8 @@ class Plugin(plugin.PluginBase):
self.services.state('vdsmd', False)
if self.services.exists('supervdsmd'):
self.services.state('supervdsmd', False)
- self.packager.install(('qemu-kvm-tools',))
- self.packager.installUpdate(('vdsm', 'vdsm-cli'))
+ # self.packager.install(('qemu-kvm-tools',))
+ # self.packager.installUpdate(('vdsm', 'vdsm-cli'))
@plugin.event(
stage=plugin.Stages.STAGE_CLOSEUP,
@@ -119,7 +120,7 @@ class Plugin(plugin.PluginBase):
self.services.state('libvirt-guests', False)
self.services.startup('libvirt-guests', False)
- self.services.startup('vdsmd', True)
+ # self.services.startup('vdsmd', True)
if not self.services.supportsDependency:
if self.services.exists('libvirtd'):
self.services.startup('libvirtd', True)
diff --git a/src/plugins/ovirt-host-deploy/vdsm/pki.py
b/src/plugins/ovirt-host-deploy/vdsm/pki.py
index f374a99..c013527 100644
--- a/src/plugins/ovirt-host-deploy/vdsm/pki.py
+++ b/src/plugins/ovirt-host-deploy/vdsm/pki.py
@@ -208,7 +208,8 @@ class Plugin(plugin.PluginBase):
condition=lambda self: self._enabled,
)
def _packages(self):
- self.packager.install(('m2crypto',))
+ # self.packager.install(('m2crypto',))
+ pass
@plugin.event(
stage=plugin.Stages.STAGE_MISC,
diff --git a/src/plugins/ovirt-host-deploy/vdsm/software.py
b/src/plugins/ovirt-host-deploy/vdsm/software.py
index 2f0ec80..a226816 100644
--- a/src/plugins/ovirt-host-deploy/vdsm/software.py
+++ b/src/plugins/ovirt-host-deploy/vdsm/software.py
@@ -65,6 +65,8 @@ class Plugin(plugin.PluginBase):
version=ver,
)
)
+ elif dist == 'Ubuntu':
+ pass
else:
raise RuntimeError(
_('Distribution {distribution} is not supported').format(
diff --git a/src/plugins/ovirt-host-deploy/vdsm/vdsmid.py
b/src/plugins/ovirt-host-deploy/vdsm/vdsmid.py
index 328ad17..465212a 100644
--- a/src/plugins/ovirt-host-deploy/vdsm/vdsmid.py
+++ b/src/plugins/ovirt-host-deploy/vdsm/vdsmid.py
@@ -78,7 +78,8 @@ class Plugin(plugin.PluginBase):
)
def _packages(self):
if platform.machine() in ('x86_64', 'i686'):
- self.packager.install(('dmidecode',))
+ # self.packager.install(('dmidecode',))
+ pass
@plugin.event(
stage=plugin.Stages.STAGE_CUSTOMIZATION,
--
1.7.11.7
Hack patch for otopi.
From 3e7022b740f24d8053d3e32c20fa6d492631db80 Mon Sep 17 00:00:00 2001
From: Zhou Zheng Sheng <zhshzhou(a)linux.vnet.ibm.com>
Date: Wed, 13 Nov 2013 17:55:39 +0800
Subject: [PATCH] Ubuntu Hacks
---
src/plugins/otopi/network/hostname.py | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/src/plugins/otopi/network/hostname.py
b/src/plugins/otopi/network/hostname.py
index bb07627..28b4866 100644
--- a/src/plugins/otopi/network/hostname.py
+++ b/src/plugins/otopi/network/hostname.py
@@ -63,7 +63,8 @@ class Plugin(plugin.PluginBase):
stage=plugin.Stages.STAGE_INTERNAL_PACKAGES,
)
def _internal_packages(self):
- self.packager.install(packages=['iproute'])
+ # self.packager.install(packages=['iproute'])
+ pass
@plugin.event(
stage=plugin.Stages.STAGE_VALIDATION,
--
1.7.11.7
--
Thanks and best regards!
Zhou Zheng Sheng / 周征晟
E-mail: zhshzhou(a)linux.vnet.ibm.com
Telephone: 86-10-82454397
2:53 a.m.
on 2013/11/16 02:52, Alon Bar-Lev wrote:
----- Original Message -----
> From: "Zhou Zheng Sheng" <zhshzhou(a)linux.vnet.ibm.com>
> To: "engine-devel" <engine-devel(a)ovirt.org>
> Cc: "Itamar Heim" <iheim(a)redhat.com>, "Alon Bar-Lev"
<alonbl(a)redhat.com>
> Sent: Thursday, November 14, 2013 8:57:19 AM
> Subject: Things to be done to support Ubuntu hosts
>
> Hi,
>
> Recently Ubuntu support is added to VDSM, and .deb binray packages can
> be downloaded from launchpad.net PPA [1]. Most of the key features such
> as storage management and VM lifecycle work on Ubuntu. The cross
> distribution network management patches are upstream as well. One big
> piece left is making ovirt-host-deploy support Ubuntu, so that we can
> manage Ubuntu hosts from Engine, thus close the gap on host side.
>
> In May 2013 I made some hacks to ovirt-host-deploy and otopi. I made it
> skipped parts not supported on Ubuntu and configure the environment
> manually, and successfully added Ubuntu host to Engine [2].
> Unfortunately I have no plans to continue on it, but I'd like to make a
> summary of the things I hacked to help anyone who wants to submit
> patches in future. I was to add a WIKI page but I found there were not
> many items, so a mail would be enough.
>
> 1. Package management operations
> Both otopi and ovirt-host-deploy query for dependency packages and
> install them on demand. The otopi package management just supports yum,
> we need to add apt-get support. Package names are different in Ubuntu,
> so I made a list mapping the names. The list in in VDSM source
> directory, debian/dependencyMap.txt .
Please try putting the following file on host:
/etc/ovirt-host-deploy.conf.d/10-ubuntu.conf
---
ODEPLOY/offlinePackager=bool:True
---
This will replace the disable section of packaging in your patch.
It will make host-deploy not to install any package and assume all is pre-installed.
Great! Do we have plan to implement apt-get support in ovirt-host-deploy?
>
> 2. Network configuration operations
> ovirt-host-deploy asks VDSM's configNetwork.py to create bridge network.
> Cross distribution support patches for configNetwork.py are under
> review. ovirt-host-deploy supports Ubuntu bridge configuration as long
> as they are merged.
This is not happening any more at 3.3, so no need to change anything.
I think that in 3.3 with the above offline packaging use, you can use vanilla
otopi/host-deploy.
Regards,
Alon Bar-Lev
>
> [1] https://launchpad.net/~zhshzhou/+archive/vdsm-ubuntu
> [2] http://www.ovirt.org/images/5/57/Shanghai-VDSM-on-Ubuntu.pdf
>
> Here goes the detailed hack patch. The hack was base on v1.0.1, I
> rebased it to the latest master. The rebased patch are not tested. If
> you find this email useless, it's actually a good news, which means
> there is not a lot of work and problems ahead ;-)
>
> Hack patch for ovirt-host-deploy.
>
> From 120493a242046d19794ef3da83b32486d372aa39 Mon Sep 17 00:00:00 2001
> From: Zhou Zheng Sheng <zhshzhou(a)linux.vnet.ibm.com>
> Date: Wed, 13 Nov 2013 18:02:26 +0800
> Subject: [PATCH] Ubuntu Hacks
>
> Change-Id: Ifb4ebc829101c92d06475619b1b5986e87b83d57
> Signed-off-by: Zhou Zheng Sheng <zhshzhou(a)linux.vnet.ibm.com>
> ---
> src/plugins/ovirt-host-deploy/gluster/packages.py | 17 +++++----
> src/plugins/ovirt-host-deploy/tune/tuned.py | 3 +-
> src/plugins/ovirt-host-deploy/vdsm/bridge.py | 45
> ++++++++++++-----------
> src/plugins/ovirt-host-deploy/vdsm/packages.py | 9 +++--
> src/plugins/ovirt-host-deploy/vdsm/pki.py | 3 +-
> src/plugins/ovirt-host-deploy/vdsm/software.py | 2 +
> src/plugins/ovirt-host-deploy/vdsm/vdsmid.py | 3 +-
> 7 files changed, 45 insertions(+), 37 deletions(-)
>
> diff --git a/src/plugins/ovirt-host-deploy/gluster/packages.py
> b/src/plugins/ovirt-host-deploy/gluster/packages.py
> index 1fecfda..eb37744 100644
> --- a/src/plugins/ovirt-host-deploy/gluster/packages.py
> +++ b/src/plugins/ovirt-host-deploy/gluster/packages.py
> @@ -60,13 +60,13 @@ class Plugin(plugin.PluginBase):
> ),
> )
> def _validation(self):
> - if not self.packager.queryPackages(patterns=('vdsm-gluster',)):
> - raise RuntimeError(
> - _(
> - 'Cannot locate gluster packages, '
> - 'possible cause is incorrect channels'
> - )
> - )
> + # if not self.packager.queryPackages(patterns=('vdsm-gluster',)):
> + # raise RuntimeError(
> + # _(
> + # 'Cannot locate gluster packages, '
> + # 'possible cause is incorrect channels'
> + # )
> + # )
> self._enabled = True
>
> @plugin.event(
> @@ -74,7 +74,8 @@ class Plugin(plugin.PluginBase):
> condition=lambda self: self._enabled,
> )
> def _packages(self):
> - self.packager.installUpdate(('vdsm-gluster',))
> + # self.packager.installUpdate(('vdsm-gluster',))
> + pass
>
> @plugin.event(
> stage=plugin.Stages.STAGE_CLOSEUP,
> diff --git a/src/plugins/ovirt-host-deploy/tune/tuned.py
> b/src/plugins/ovirt-host-deploy/tune/tuned.py
> index d8e00c5..d0dcea5 100644
> --- a/src/plugins/ovirt-host-deploy/tune/tuned.py
> +++ b/src/plugins/ovirt-host-deploy/tune/tuned.py
> @@ -70,7 +70,8 @@ class Plugin(plugin.PluginBase):
> condition=lambda self: self._enabled,
> )
> def _packages(self):
> - self.packager.installUpdate(('tuned',))
> + # self.packager.installUpdate(('tuned',))
> + pass
>
> @plugin.event(
> stage=plugin.Stages.STAGE_MISC,
> diff --git a/src/plugins/ovirt-host-deploy/vdsm/bridge.py
> b/src/plugins/ovirt-host-deploy/vdsm/bridge.py
> index 3789d62..64cce40 100644
> --- a/src/plugins/ovirt-host-deploy/vdsm/bridge.py
> +++ b/src/plugins/ovirt-host-deploy/vdsm/bridge.py
> @@ -595,7 +595,8 @@ class Plugin(plugin.PluginBase):
> stage=plugin.Stages.STAGE_INTERNAL_PACKAGES,
> )
> def _internal_packages(self):
> - self.packager.install(packages=('iproute',))
> + # self.packager.install(packages=('iproute',))
> + pass
>
> @plugin.event(
> stage=plugin.Stages.STAGE_VALIDATION,
> @@ -771,27 +772,27 @@ class Plugin(plugin.PluginBase):
> interface = self._getInterfaceToInstallBasedOnDestination(
> address=self.environment[odeploycons.VdsmEnv.ENGINE_ADDRESS]
> )
> - parameters =
> self._rhel_getInterfaceConfigParameters(name=interface)
> -
> - # The followin can be executed
> - # only at node as we won't reach here
> - # if we are not running on node
> - if (
> - self.environment[odeploycons.VdsmEnv.OVIRT_NODE] and
> - self._interfaceIsBridge(name=interface)
> - ):
> - nic = interface.replace('br', '', 1)
> - self._removeBridge(
> - name=interface,
> - interface=nic,
> - )
> - interface = nic
> -
> - self._createBridge(
> -
> name=self.environment[odeploycons.VdsmEnv.MANAGEMENT_BRIDGE_NAME],
> - interface=interface,
> - parameters=parameters,
> - )
> + # parameters =
> self._rhel_getInterfaceConfigParameters(name=interface)
> +
> + # # The followin can be executed
> + # # only at node as we won't reach here
> + # # if we are not running on node
> + # if (
> + # self.environment[odeploycons.VdsmEnv.OVIRT_NODE] and
> + # self._interfaceIsBridge(name=interface)
> + # ):
> + # nic = interface.replace('br', '', 1)
> + # self._removeBridge(
> + # name=interface,
> + # interface=nic,
> + # )
> + # interface = nic
> +
> + # self._createBridge(
> + #
> name=self.environment[odeploycons.VdsmEnv.MANAGEMENT_BRIDGE_NAME],
> + # interface=interface,
> + # parameters=parameters,
> + # )
>
> self._waitForRoute(
> host=(
> diff --git a/src/plugins/ovirt-host-deploy/vdsm/packages.py
> b/src/plugins/ovirt-host-deploy/vdsm/packages.py
> index d819caa..b526d4b 100644
> --- a/src/plugins/ovirt-host-deploy/vdsm/packages.py
> +++ b/src/plugins/ovirt-host-deploy/vdsm/packages.py
> @@ -68,7 +68,8 @@ class Plugin(plugin.PluginBase):
> stage=plugin.Stages.STAGE_VALIDATION,
> )
> def _validation(self):
> - result = self.packager.queryPackages(patterns=('vdsm',))
> + # result = self.packager.queryPackages(patterns=('vdsm',))
> + result = ({'version': '4.10.3', 'release':
'1'},)
> if not result:
> raise RuntimeError(
> _(
> @@ -106,8 +107,8 @@ class Plugin(plugin.PluginBase):
> self.services.state('vdsmd', False)
> if self.services.exists('supervdsmd'):
> self.services.state('supervdsmd', False)
> - self.packager.install(('qemu-kvm-tools',))
> - self.packager.installUpdate(('vdsm', 'vdsm-cli'))
> + # self.packager.install(('qemu-kvm-tools',))
> + # self.packager.installUpdate(('vdsm', 'vdsm-cli'))
>
> @plugin.event(
> stage=plugin.Stages.STAGE_CLOSEUP,
> @@ -119,7 +120,7 @@ class Plugin(plugin.PluginBase):
> self.services.state('libvirt-guests', False)
> self.services.startup('libvirt-guests', False)
>
> - self.services.startup('vdsmd', True)
> + # self.services.startup('vdsmd', True)
> if not self.services.supportsDependency:
> if self.services.exists('libvirtd'):
> self.services.startup('libvirtd', True)
> diff --git a/src/plugins/ovirt-host-deploy/vdsm/pki.py
> b/src/plugins/ovirt-host-deploy/vdsm/pki.py
> index f374a99..c013527 100644
> --- a/src/plugins/ovirt-host-deploy/vdsm/pki.py
> +++ b/src/plugins/ovirt-host-deploy/vdsm/pki.py
> @@ -208,7 +208,8 @@ class Plugin(plugin.PluginBase):
> condition=lambda self: self._enabled,
> )
> def _packages(self):
> - self.packager.install(('m2crypto',))
> + # self.packager.install(('m2crypto',))
> + pass
>
> @plugin.event(
> stage=plugin.Stages.STAGE_MISC,
> diff --git a/src/plugins/ovirt-host-deploy/vdsm/software.py
> b/src/plugins/ovirt-host-deploy/vdsm/software.py
> index 2f0ec80..a226816 100644
> --- a/src/plugins/ovirt-host-deploy/vdsm/software.py
> +++ b/src/plugins/ovirt-host-deploy/vdsm/software.py
> @@ -65,6 +65,8 @@ class Plugin(plugin.PluginBase):
> version=ver,
> )
> )
> + elif dist == 'Ubuntu':
> + pass
> else:
> raise RuntimeError(
> _('Distribution {distribution} is not supported').format(
> diff --git a/src/plugins/ovirt-host-deploy/vdsm/vdsmid.py
> b/src/plugins/ovirt-host-deploy/vdsm/vdsmid.py
> index 328ad17..465212a 100644
> --- a/src/plugins/ovirt-host-deploy/vdsm/vdsmid.py
> +++ b/src/plugins/ovirt-host-deploy/vdsm/vdsmid.py
> @@ -78,7 +78,8 @@ class Plugin(plugin.PluginBase):
> )
> def _packages(self):
> if platform.machine() in ('x86_64', 'i686'):
> - self.packager.install(('dmidecode',))
> + # self.packager.install(('dmidecode',))
> + pass
>
> @plugin.event(
> stage=plugin.Stages.STAGE_CUSTOMIZATION,
> --
> 1.7.11.7
>
>
> Hack patch for otopi.
>
> From 3e7022b740f24d8053d3e32c20fa6d492631db80 Mon Sep 17 00:00:00 2001
> From: Zhou Zheng Sheng <zhshzhou(a)linux.vnet.ibm.com>
> Date: Wed, 13 Nov 2013 17:55:39 +0800
> Subject: [PATCH] Ubuntu Hacks
>
> ---
> src/plugins/otopi/network/hostname.py | 3 ++-
> 1 file changed, 2 insertions(+), 1 deletion(-)
>
> diff --git a/src/plugins/otopi/network/hostname.py
> b/src/plugins/otopi/network/hostname.py
> index bb07627..28b4866 100644
> --- a/src/plugins/otopi/network/hostname.py
> +++ b/src/plugins/otopi/network/hostname.py
> @@ -63,7 +63,8 @@ class Plugin(plugin.PluginBase):
> stage=plugin.Stages.STAGE_INTERNAL_PACKAGES,
> )
> def _internal_packages(self):
> - self.packager.install(packages=['iproute'])
> + # self.packager.install(packages=['iproute'])
> + pass
>
> @plugin.event(
> stage=plugin.Stages.STAGE_VALIDATION,
> --
> 1.7.11.7
>
> --
> Thanks and best regards!
>
> Zhou Zheng Sheng / 周征晟
> E-mail: zhshzhou(a)linux.vnet.ibm.com
> Telephone: 86-10-82454397
>
>
--
Thanks and best regards!
Zhou Zheng Sheng / 周征晟
E-mail: zhshzhou(a)linux.vnet.ibm.com
Telephone: 86-10-82454397
9:53 a.m.
----- Original Message -----
From: "Zhou Zheng Sheng"
<zhshzhou(a)linux.vnet.ibm.com>
To: "Alon Bar-Lev" <alonbl(a)redhat.com>
Cc: "engine-devel" <engine-devel(a)ovirt.org>
Sent: Wednesday, November 20, 2013 3:53:17 AM
Subject: Re: Things to be done to support Ubuntu hosts
on 2013/11/16 02:52, Alon Bar-Lev wrote:
>
>
> ----- Original Message -----
>> From: "Zhou Zheng Sheng" <zhshzhou(a)linux.vnet.ibm.com>
>> To: "engine-devel" <engine-devel(a)ovirt.org>
>> Cc: "Itamar Heim" <iheim(a)redhat.com>, "Alon Bar-Lev"
<alonbl(a)redhat.com>
>> Sent: Thursday, November 14, 2013 8:57:19 AM
>> Subject: Things to be done to support Ubuntu hosts
>>
>> Hi,
>>
>> Recently Ubuntu support is added to VDSM, and .deb binray packages can
>> be downloaded from launchpad.net PPA [1]. Most of the key features such
>> as storage management and VM lifecycle work on Ubuntu. The cross
>> distribution network management patches are upstream as well. One big
>> piece left is making ovirt-host-deploy support Ubuntu, so that we can
>> manage Ubuntu hosts from Engine, thus close the gap on host side.
>>
>> In May 2013 I made some hacks to ovirt-host-deploy and otopi. I made it
>> skipped parts not supported on Ubuntu and configure the environment
>> manually, and successfully added Ubuntu host to Engine [2].
>> Unfortunately I have no plans to continue on it, but I'd like to make a
>> summary of the things I hacked to help anyone who wants to submit
>> patches in future. I was to add a WIKI page but I found there were not
>> many items, so a mail would be enough.
>>
>> 1. Package management operations
>> Both otopi and ovirt-host-deploy query for dependency packages and
>> install them on demand. The otopi package management just supports yum,
>> we need to add apt-get support. Package names are different in Ubuntu,
>> so I made a list mapping the names. The list in in VDSM source
>> directory, debian/dependencyMap.txt .
>
> Please try putting the following file on host:
>
> /etc/ovirt-host-deploy.conf.d/10-ubuntu.conf
> ---
> ODEPLOY/offlinePackager=bool:True
> ---
>
> This will replace the disable section of packaging in your patch.
> It will make host-deploy not to install any package and assume all is
> pre-installed.
>
Great! Do we have plan to implement apt-get support in ovirt-host-deploy?
Plans - yes.
Not sure when exactly.
I prefer first to handle the ovirt-engine porting to ubuntu at first opportunity.
>>
>> 2. Network configuration operations
>> ovirt-host-deploy asks VDSM's configNetwork.py to create bridge network.
>> Cross distribution support patches for configNetwork.py are under
>> review. ovirt-host-deploy supports Ubuntu bridge configuration as long
>> as they are merged.
>
> This is not happening any more at 3.3, so no need to change anything.
>
> I think that in 3.3 with the above offline packaging use, you can use
> vanilla otopi/host-deploy.
>
> Regards,
> Alon Bar-Lev
>
>>
>> [1] https://launchpad.net/~zhshzhou/+archive/vdsm-ubuntu
>> [2] http://www.ovirt.org/images/5/57/Shanghai-VDSM-on-Ubuntu.pdf
>>
>> Here goes the detailed hack patch. The hack was base on v1.0.1, I
>> rebased it to the latest master. The rebased patch are not tested. If
>> you find this email useless, it's actually a good news, which means
>> there is not a lot of work and problems ahead ;-)
>>
>> Hack patch for ovirt-host-deploy.
>>
>> From 120493a242046d19794ef3da83b32486d372aa39 Mon Sep 17 00:00:00 2001
>> From: Zhou Zheng Sheng <zhshzhou(a)linux.vnet.ibm.com>
>> Date: Wed, 13 Nov 2013 18:02:26 +0800
>> Subject: [PATCH] Ubuntu Hacks
>>
12:50 p.m.
Would it make sense to leverage packagekit to abstract away the distro
packaging differences? http://www.packagekit.org/pk-using.html
----- Original Message -----
From: "Alon Bar-Lev" <alonbl(a)redhat.com>
To: "Zhou Zheng Sheng" <zhshzhou(a)linux.vnet.ibm.com>
Cc: "engine-devel" <engine-devel(a)ovirt.org>
Sent: Wednesday, November 20, 2013 9:53:29 AM
Subject: Re: [Engine-devel] Things to be done to support Ubuntu hosts
----- Original Message -----
> From: "Zhou Zheng Sheng" <zhshzhou(a)linux.vnet.ibm.com>
> To: "Alon Bar-Lev" <alonbl(a)redhat.com>
> Cc: "engine-devel" <engine-devel(a)ovirt.org>
> Sent: Wednesday, November 20, 2013 3:53:17 AM
> Subject: Re: Things to be done to support Ubuntu hosts
>
> on 2013/11/16 02:52, Alon Bar-Lev wrote:
> >
> >
> > ----- Original Message -----
> >> From: "Zhou Zheng Sheng" <zhshzhou(a)linux.vnet.ibm.com>
> >> To: "engine-devel" <engine-devel(a)ovirt.org>
> >> Cc: "Itamar Heim" <iheim(a)redhat.com>, "Alon
Bar-Lev" <alonbl(a)redhat.com>
> >> Sent: Thursday, November 14, 2013 8:57:19 AM
> >> Subject: Things to be done to support Ubuntu hosts
> >>
> >> Hi,
> >>
> >> Recently Ubuntu support is added to VDSM, and .deb binray packages can
> >> be downloaded from launchpad.net PPA [1]. Most of the key features such
> >> as storage management and VM lifecycle work on Ubuntu. The cross
> >> distribution network management patches are upstream as well. One big
> >> piece left is making ovirt-host-deploy support Ubuntu, so that we can
> >> manage Ubuntu hosts from Engine, thus close the gap on host side.
> >>
> >> In May 2013 I made some hacks to ovirt-host-deploy and otopi. I made it
> >> skipped parts not supported on Ubuntu and configure the environment
> >> manually, and successfully added Ubuntu host to Engine [2].
> >> Unfortunately I have no plans to continue on it, but I'd like to make
a
> >> summary of the things I hacked to help anyone who wants to submit
> >> patches in future. I was to add a WIKI page but I found there were not
> >> many items, so a mail would be enough.
> >>
> >> 1. Package management operations
> >> Both otopi and ovirt-host-deploy query for dependency packages and
> >> install them on demand. The otopi package management just supports yum,
> >> we need to add apt-get support. Package names are different in Ubuntu,
> >> so I made a list mapping the names. The list in in VDSM source
> >> directory, debian/dependencyMap.txt .
> >
> > Please try putting the following file on host:
> >
> > /etc/ovirt-host-deploy.conf.d/10-ubuntu.conf
> > ---
> > ODEPLOY/offlinePackager=bool:True
> > ---
> >
> > This will replace the disable section of packaging in your patch.
> > It will make host-deploy not to install any package and assume all is
> > pre-installed.
> >
>
> Great! Do we have plan to implement apt-get support in ovirt-host-deploy?
Plans - yes.
Not sure when exactly.
I prefer first to handle the ovirt-engine porting to ubuntu at first
opportunity.
>
> >>
> >> 2. Network configuration operations
> >> ovirt-host-deploy asks VDSM's configNetwork.py to create bridge
network.
> >> Cross distribution support patches for configNetwork.py are under
> >> review. ovirt-host-deploy supports Ubuntu bridge configuration as long
> >> as they are merged.
> >
> > This is not happening any more at 3.3, so no need to change anything.
> >
> > I think that in 3.3 with the above offline packaging use, you can use
> > vanilla otopi/host-deploy.
> >
> > Regards,
> > Alon Bar-Lev
> >
> >>
> >> [1] https://launchpad.net/~zhshzhou/+archive/vdsm-ubuntu
> >> [2] http://www.ovirt.org/images/5/57/Shanghai-VDSM-on-Ubuntu.pdf
> >>
> >> Here goes the detailed hack patch. The hack was base on v1.0.1, I
> >> rebased it to the latest master. The rebased patch are not tested. If
> >> you find this email useless, it's actually a good news, which means
> >> there is not a lot of work and problems ahead ;-)
> >>
> >> Hack patch for ovirt-host-deploy.
> >>
> >> From 120493a242046d19794ef3da83b32486d372aa39 Mon Sep 17 00:00:00 2001
> >> From: Zhou Zheng Sheng <zhshzhou(a)linux.vnet.ibm.com>
> >> Date: Wed, 13 Nov 2013 18:02:26 +0800
> >> Subject: [PATCH] Ubuntu Hacks
> >>
_______________________________________________
Engine-devel mailing list
Engine-devel(a)ovirt.org
http://lists.ovirt.org/mailman/listinfo/engine-devel
1:03 p.m.
----- Original Message -----
From: "Antoni Segura Puimedon" <asegurap(a)redhat.com>
To: "Alon Bar-Lev" <alonbl(a)redhat.com>
Cc: "Zhou Zheng Sheng" <zhshzhou(a)linux.vnet.ibm.com>,
"engine-devel" <engine-devel(a)ovirt.org>
Sent: Wednesday, November 20, 2013 1:50:46 PM
Subject: Re: [Engine-devel] Things to be done to support Ubuntu hosts
Would it make sense to leverage packagekit to abstract away the distro
packaging differences? http://www.packagekit.org/pk-using.html
Not really... as it is egg and chicken...
How do I install this package on vanilla host?
And... it does not support gentoo as far as I can see :)))
----- Original Message -----
> From: "Alon Bar-Lev" <alonbl(a)redhat.com>
> To: "Zhou Zheng Sheng" <zhshzhou(a)linux.vnet.ibm.com>
> Cc: "engine-devel" <engine-devel(a)ovirt.org>
> Sent: Wednesday, November 20, 2013 9:53:29 AM
> Subject: Re: [Engine-devel] Things to be done to support Ubuntu hosts
>
>
>
> ----- Original Message -----
> > From: "Zhou Zheng Sheng" <zhshzhou(a)linux.vnet.ibm.com>
> > To: "Alon Bar-Lev" <alonbl(a)redhat.com>
> > Cc: "engine-devel" <engine-devel(a)ovirt.org>
> > Sent: Wednesday, November 20, 2013 3:53:17 AM
> > Subject: Re: Things to be done to support Ubuntu hosts
> >
> > on 2013/11/16 02:52, Alon Bar-Lev wrote:
> > >
> > >
> > > ----- Original Message -----
> > >> From: "Zhou Zheng Sheng"
<zhshzhou(a)linux.vnet.ibm.com>
> > >> To: "engine-devel" <engine-devel(a)ovirt.org>
> > >> Cc: "Itamar Heim" <iheim(a)redhat.com>, "Alon
Bar-Lev"
> > >> <alonbl(a)redhat.com>
> > >> Sent: Thursday, November 14, 2013 8:57:19 AM
> > >> Subject: Things to be done to support Ubuntu hosts
> > >>
> > >> Hi,
> > >>
> > >> Recently Ubuntu support is added to VDSM, and .deb binray packages
can
> > >> be downloaded from launchpad.net PPA [1]. Most of the key features
> > >> such
> > >> as storage management and VM lifecycle work on Ubuntu. The cross
> > >> distribution network management patches are upstream as well. One big
> > >> piece left is making ovirt-host-deploy support Ubuntu, so that we can
> > >> manage Ubuntu hosts from Engine, thus close the gap on host side.
> > >>
> > >> In May 2013 I made some hacks to ovirt-host-deploy and otopi. I made
> > >> it
> > >> skipped parts not supported on Ubuntu and configure the environment
> > >> manually, and successfully added Ubuntu host to Engine [2].
> > >> Unfortunately I have no plans to continue on it, but I'd like to
make
> > >> a
> > >> summary of the things I hacked to help anyone who wants to submit
> > >> patches in future. I was to add a WIKI page but I found there were
not
> > >> many items, so a mail would be enough.
> > >>
> > >> 1. Package management operations
> > >> Both otopi and ovirt-host-deploy query for dependency packages and
> > >> install them on demand. The otopi package management just supports
> > >> yum,
> > >> we need to add apt-get support. Package names are different in
Ubuntu,
> > >> so I made a list mapping the names. The list in in VDSM source
> > >> directory, debian/dependencyMap.txt .
> > >
> > > Please try putting the following file on host:
> > >
> > > /etc/ovirt-host-deploy.conf.d/10-ubuntu.conf
> > > ---
> > > ODEPLOY/offlinePackager=bool:True
> > > ---
> > >
> > > This will replace the disable section of packaging in your patch.
> > > It will make host-deploy not to install any package and assume all is
> > > pre-installed.
> > >
> >
> > Great! Do we have plan to implement apt-get support in ovirt-host-deploy?
>
> Plans - yes.
> Not sure when exactly.
> I prefer first to handle the ovirt-engine porting to ubuntu at first
> opportunity.
>
> >
> > >>
> > >> 2. Network configuration operations
> > >> ovirt-host-deploy asks VDSM's configNetwork.py to create bridge
> > >> network.
> > >> Cross distribution support patches for configNetwork.py are under
> > >> review. ovirt-host-deploy supports Ubuntu bridge configuration as
long
> > >> as they are merged.
> > >
> > > This is not happening any more at 3.3, so no need to change anything.
> > >
> > > I think that in 3.3 with the above offline packaging use, you can use
> > > vanilla otopi/host-deploy.
> > >
> > > Regards,
> > > Alon Bar-Lev
> > >
> > >>
> > >> [1] https://launchpad.net/~zhshzhou/+archive/vdsm-ubuntu
> > >> [2] http://www.ovirt.org/images/5/57/Shanghai-VDSM-on-Ubuntu.pdf
> > >>
> > >> Here goes the detailed hack patch. The hack was base on v1.0.1, I
> > >> rebased it to the latest master. The rebased patch are not tested. If
> > >> you find this email useless, it's actually a good news, which
means
> > >> there is not a lot of work and problems ahead ;-)
> > >>
> > >> Hack patch for ovirt-host-deploy.
> > >>
> > >> From 120493a242046d19794ef3da83b32486d372aa39 Mon Sep 17 00:00:00
2001
> > >> From: Zhou Zheng Sheng <zhshzhou(a)linux.vnet.ibm.com>
> > >> Date: Wed, 13 Nov 2013 18:02:26 +0800
> > >> Subject: [PATCH] Ubuntu Hacks
> > >>
> _______________________________________________
> Engine-devel mailing list
> Engine-devel(a)ovirt.org
> http://lists.ovirt.org/mailman/listinfo/engine-devel
>
1:30 p.m.
----- Original Message -----
From: "Alon Bar-Lev" <alonbl(a)redhat.com>
To: "Antoni Segura Puimedon" <asegurap(a)redhat.com>
Cc: "Zhou Zheng Sheng" <zhshzhou(a)linux.vnet.ibm.com>,
"engine-devel" <engine-devel(a)ovirt.org>
Sent: Wednesday, November 20, 2013 1:03:05 PM
Subject: Re: [Engine-devel] Things to be done to support Ubuntu hosts
----- Original Message -----
> From: "Antoni Segura Puimedon" <asegurap(a)redhat.com>
> To: "Alon Bar-Lev" <alonbl(a)redhat.com>
> Cc: "Zhou Zheng Sheng" <zhshzhou(a)linux.vnet.ibm.com>,
"engine-devel"
> <engine-devel(a)ovirt.org>
> Sent: Wednesday, November 20, 2013 1:50:46 PM
> Subject: Re: [Engine-devel] Things to be done to support Ubuntu hosts
>
> Would it make sense to leverage packagekit to abstract away the distro
> packaging differences? http://www.packagekit.org/pk-using.html
Not really... as it is egg and chicken...
How do I install this package on vanilla host?
True
And... it does not support gentoo as far as I can see :)))
Yeah... I guess writing a backend for gentoo's ebuilds or for Arch's AUR
would be quite a challenge.
>
> ----- Original Message -----
> > From: "Alon Bar-Lev" <alonbl(a)redhat.com>
> > To: "Zhou Zheng Sheng" <zhshzhou(a)linux.vnet.ibm.com>
> > Cc: "engine-devel" <engine-devel(a)ovirt.org>
> > Sent: Wednesday, November 20, 2013 9:53:29 AM
> > Subject: Re: [Engine-devel] Things to be done to support Ubuntu hosts
> >
> >
> >
> > ----- Original Message -----
> > > From: "Zhou Zheng Sheng" <zhshzhou(a)linux.vnet.ibm.com>
> > > To: "Alon Bar-Lev" <alonbl(a)redhat.com>
> > > Cc: "engine-devel" <engine-devel(a)ovirt.org>
> > > Sent: Wednesday, November 20, 2013 3:53:17 AM
> > > Subject: Re: Things to be done to support Ubuntu hosts
> > >
> > > on 2013/11/16 02:52, Alon Bar-Lev wrote:
> > > >
> > > >
> > > > ----- Original Message -----
> > > >> From: "Zhou Zheng Sheng"
<zhshzhou(a)linux.vnet.ibm.com>
> > > >> To: "engine-devel" <engine-devel(a)ovirt.org>
> > > >> Cc: "Itamar Heim" <iheim(a)redhat.com>, "Alon
Bar-Lev"
> > > >> <alonbl(a)redhat.com>
> > > >> Sent: Thursday, November 14, 2013 8:57:19 AM
> > > >> Subject: Things to be done to support Ubuntu hosts
> > > >>
> > > >> Hi,
> > > >>
> > > >> Recently Ubuntu support is added to VDSM, and .deb binray
packages
> > > >> can
> > > >> be downloaded from launchpad.net PPA [1]. Most of the key
features
> > > >> such
> > > >> as storage management and VM lifecycle work on Ubuntu. The cross
> > > >> distribution network management patches are upstream as well.
One
> > > >> big
> > > >> piece left is making ovirt-host-deploy support Ubuntu, so that
we
> > > >> can
> > > >> manage Ubuntu hosts from Engine, thus close the gap on host
side.
> > > >>
> > > >> In May 2013 I made some hacks to ovirt-host-deploy and otopi. I
> > > >> made
> > > >> it
> > > >> skipped parts not supported on Ubuntu and configure the
environment
> > > >> manually, and successfully added Ubuntu host to Engine [2].
> > > >> Unfortunately I have no plans to continue on it, but I'd like
to
> > > >> make
> > > >> a
> > > >> summary of the things I hacked to help anyone who wants to
submit
> > > >> patches in future. I was to add a WIKI page but I found there
were
> > > >> not
> > > >> many items, so a mail would be enough.
> > > >>
> > > >> 1. Package management operations
> > > >> Both otopi and ovirt-host-deploy query for dependency packages
and
> > > >> install them on demand. The otopi package management just
supports
> > > >> yum,
> > > >> we need to add apt-get support. Package names are different in
> > > >> Ubuntu,
> > > >> so I made a list mapping the names. The list in in VDSM source
> > > >> directory, debian/dependencyMap.txt .
> > > >
> > > > Please try putting the following file on host:
> > > >
> > > > /etc/ovirt-host-deploy.conf.d/10-ubuntu.conf
> > > > ---
> > > > ODEPLOY/offlinePackager=bool:True
> > > > ---
> > > >
> > > > This will replace the disable section of packaging in your patch.
> > > > It will make host-deploy not to install any package and assume all
is
> > > > pre-installed.
> > > >
> > >
> > > Great! Do we have plan to implement apt-get support in
> > > ovirt-host-deploy?
> >
> > Plans - yes.
> > Not sure when exactly.
> > I prefer first to handle the ovirt-engine porting to ubuntu at first
> > opportunity.
> >
> > >
> > > >>
> > > >> 2. Network configuration operations
> > > >> ovirt-host-deploy asks VDSM's configNetwork.py to create
bridge
> > > >> network.
> > > >> Cross distribution support patches for configNetwork.py are
under
> > > >> review. ovirt-host-deploy supports Ubuntu bridge configuration
as
> > > >> long
> > > >> as they are merged.
> > > >
> > > > This is not happening any more at 3.3, so no need to change
anything.
> > > >
> > > > I think that in 3.3 with the above offline packaging use, you can
use
> > > > vanilla otopi/host-deploy.
> > > >
> > > > Regards,
> > > > Alon Bar-Lev
> > > >
> > > >>
> > > >> [1] https://launchpad.net/~zhshzhou/+archive/vdsm-ubuntu
> > > >> [2] http://www.ovirt.org/images/5/57/Shanghai-VDSM-on-Ubuntu.pdf
> > > >>
> > > >> Here goes the detailed hack patch. The hack was base on v1.0.1,
I
> > > >> rebased it to the latest master. The rebased patch are not
tested.
> > > >> If
> > > >> you find this email useless, it's actually a good news, which
means
> > > >> there is not a lot of work and problems ahead ;-)
> > > >>
> > > >> Hack patch for ovirt-host-deploy.
> > > >>
> > > >> From 120493a242046d19794ef3da83b32486d372aa39 Mon Sep 17
00:00:00
> > > >> 2001
> > > >> From: Zhou Zheng Sheng <zhshzhou(a)linux.vnet.ibm.com>
> > > >> Date: Wed, 13 Nov 2013 18:02:26 +0800
> > > >> Subject: [PATCH] Ubuntu Hacks
> > > >>
> > _______________________________________________
> > Engine-devel mailing list
> > Engine-devel(a)ovirt.org
> > http://lists.ovirt.org/mailman/listinfo/engine-devel
> >
>
1:49 p.m.
On Wed, Nov 20, 2013 at 07:03:05AM -0500, Alon Bar-Lev wrote:
Antoni Segura Puimedon wrote:
> Would it make sense to leverage packagekit to abstract away the distro
> packaging differences? http://www.packagekit.org/pk-using.html
Not really... as it is egg and chicken...
How do I install this package on vanilla host?
Plus it's still likely that package names differ. I still think some
abstraction here could help. Try some autodetection on package managers
and prefer packagekit, then try yum, then apt-get, then aptitude for
example.
And... it does not support gentoo as far as I can see :)))
As a Gentoo user, I don't find this suprising. The whole concept of
USE-flags looks hard to abstract away and still be compatible with all
the other distributions. Especially if there's USE-dependencies in the
mix.
1:56 p.m.
----- Original Message -----
From: "Ewoud Kohl van Wijngaarden"
<ewoud+ovirt(a)kohlvanwijngaarden.nl>
To: "Alon Bar-Lev" <alonbl(a)redhat.com>
Cc: "Antoni Segura Puimedon" <asegurap(a)redhat.com>, "Zhou Zheng
Sheng" <zhshzhou(a)linux.vnet.ibm.com>, "engine-devel"
<engine-devel(a)ovirt.org>
Sent: Wednesday, November 20, 2013 2:49:17 PM
Subject: Re: [Engine-devel] Things to be done to support Ubuntu hosts
On Wed, Nov 20, 2013 at 07:03:05AM -0500, Alon Bar-Lev wrote:
> Antoni Segura Puimedon wrote:
> > Would it make sense to leverage packagekit to abstract away the distro
> > packaging differences? http://www.packagekit.org/pk-using.html
>
> Not really... as it is egg and chicken...
> How do I install this package on vanilla host?
Plus it's still likely that package names differ.
This is another issue, which I don't think that package manager abstraction solves.
But it is easy to solve by adding name mapping within current host-deploy implementation.
I still think some
abstraction here could help. Try some autodetection on package managers
and prefer packagekit, then try yum, then apt-get, then aptitude for
example.
It is not that easy... we currently use the yum api to be able to participate in yum
transaction, we also require to manage the version lock legacy hack and we need to know
before installation if we can revert to previous version.
So it is not that simple to use abstraction, well, until our product will behave better,
for example it will support previous database schema so that no need to run setup for
upgrade and mess up with packaging.
For now, I truly think that it is easier to just execute apt-get or any other tool, otopi
already built under that assumption.
> And... it does not support gentoo as far as I can see :)))
As a Gentoo user, I don't find this suprising. The whole concept of
USE-flags looks hard to abstract away and still be compatible with all
the other distributions. Especially if there's USE-dependencies in the
mix.
3814
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3820
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10 comments
5 participants
participants (5)
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Alon Bar-Lev -
Antoni Segura Puimedon -
Ewoud Kohl van Wijngaarden -
Yaniv Bronheim -
Zhou Zheng Sheng