The comps could potentially be different in different variants, so
instead we can create the comps repo for every variant separately and
use two repos instead of one (packages in one repository, comps in
another one).
Signed-off-by: Lubomír Sedlář <lsedlar@redhat.com>
If the compose configuration includes the module_defaults_dir (an
scm_dict), clone the directory, read the module defaults contained
therein and include relevant defaults in the combined modulemd file.
Only defaults for modules present in the variant are included.
This requires libmodulemd 1.2.0+.
Merges: https://pagure.io/pungi/pull-request/891
Signed-off-by: Petr Šabata <contyk@redhat.com>
Even for Everything we want to filter the comps file to make sure we
remove the stuff that is not compatible with current arch. All groups
are still preserved in that case.
This allows us to do the filtering once in init phase than just use the
prepared file in comps source.
Signed-off-by: Lubomír Sedlář <lsedlar@redhat.com>
All use cases that are actually used by pungi-koji are tested. There is
missing coverage for
* keeping only items with matching arch
* not reindenting the file
These aren't currently used and should be removed in the future, but
there may be other tools depending on the comps_filter executable.
Signed-off-by: Lubomír Sedlář <lsedlar@redhat.com>
We can't rely on the UID to be correctly joined with colons. There may
be historical data that still uses dashes.
Signed-off-by: Lubomír Sedlář <lsedlar@redhat.com>
A new configuration option is added that allows users to point lorax to
extra repositories. This can be handy if some tools to create the
bootable image are not part of the product itself.
Signed-off-by: Lubomír Sedlář <lsedlar@redhat.com>
JIRA: COMPOSE-2253
Otherwise it tries to ensure it exists, and since the default is
/etc/dnf/modules.d, it's causing problems if the directory does not
exist and user does not have permissions to create it.
Signed-off-by: Lubomír Sedlář <lsedlar@redhat.com>
This should indicate that it's a modular variant, but there is no
modular content yet. We don't want to treat that as Everything.
The end result will be an empty repository.
Fixes: https://pagure.io/pungi/issue/871
Signed-off-by: Lubomír Sedlář <lsedlar@redhat.com>
We need to include all relevant arches, not just the base one (including
noarch and src). However the list can be shortened by only listing
NEVRs, because that should be unique.
Signed-off-by: Lubomír Sedlář <lsedlar@redhat.com>
For the first pass we don't need to filter out exclusive architectures,
and we don't need to exclude source packages without any binary
packages. We just want to merge the two package sets as fast as
possible.
Signed-off-by: Lubomír Sedlář <lsedlar@redhat.com>
Basically everything not on the list is excluded. This has to be applied
before we filter only the latest versions (otherwise we could lose
packages that are on the whitelist).
Signed-off-by: Lubomír Sedlář <lsedlar@redhat.com>
If we have a package set for the variant (which happens if there are
modules), include a list of all NEVRAs in the pungi kickstart.
This can be used to make sure only packages from correct tag get into
the compose. If two packages with same name but different version get
into the compose, this can help get even older version into a particular
variant.
Signed-off-by: Lubomír Sedlář <lsedlar@redhat.com>
The comps source should not return all groups when there are only
modules defined. This fixes part of the problem: non-modular packages
will not go in by default.
The second part is the comps file in the created repository. It will be
filtered to not contain any groups (because packages from there will not
be in the repo).
Signed-off-by: Lubomír Sedlář <lsedlar@redhat.com>
This already works on YUM backend, and this patch makes it work for DNF
as well.
Both native and multilib debuginfo and debugsource packages will be
excluded. This matches the yum behavior.
Signed-off-by: Lubomír Sedlář <lsedlar@redhat.com>
OstreeInstaller phase will be moved to a different timeslot
and therefore needs different repo not to depend on Gather
phase which runs at the same time.
Related: https://pagure.io/pungi/issue/778
Signed-off-by: Ondrej Nosek <onosek@redhat.com>
The previous attempt - caed78e - is not really correct. It sorts
the dict item tuples according to the alphabetical sort order of
the first item of each tuple (reversed). This will always work
when both substitutions *start* with the same characters, as in
the case of two strings that start with the same characters but
have a different length, the shorter one sorts alphabetically
first, and we reverse that. But it is not safe if the shorter
substitution doesn't start with the same characters, as in the
case I put in the tests: we should sort 'zzzaaaaaazzz' before
'aaaaaa' (and hence apply the 'zzzaaaaaazzz' substitution to a
volume ID that contains that string and not the 'aaaaaa' one),
but the previous commit did not.
Signed-off-by: Adam Williamson <awilliam@redhat.com>
Use 'get_packages_to_gather' to fail early if these packages are not
signed with right key. This prevents us from having to wait for the
repo to be created and depsolving to finish. Unsigned dependencies will
still be reported later than previously.
Signed-off-by: Jan Kaluza <jkaluza@redhat.com>
There can be packages in the tag that will not end up in the compose.
Instead of failing immediately with error, this patch delays the check
until after depsolving finishes and only checks packages that will
really be included.
This is not an issue for nodeps compose, as that already pulls in only
packages that will be composed and nothing else.
Merges: https://pagure.io/pungi/pull-request/843
Signed-off-by: Jan Kaluza <jkaluza@redhat.com>
With this patch the gather_source option is no longer used. Instead, all
sources are always used. If they return at least some input packages,
then a configured method is used and the returned lists of packages from
all sources are merged.
The method used for gathering can be configured for each variant and
gather source separately.
Additional packages are only added to the comps source.
Each gathering step is logged separately. All the logs are preserved for
later inspection.
Signed-off-by: Lubomír Sedlář <lsedlar@redhat.com>
There are valid use cases for not specifying this option: specifically a
modular compose will get the tags to use from modules listed in the
variants file.
Signed-off-by: Lubomír Sedlář <lsedlar@redhat.com>
When configured to use createrepo_c, we should also use modifyrepo_c.
That allows us to relax the check for createrepo package.
Signed-off-by: Lubomír Sedlář <lsedlar@redhat.com>
Additionally ostree_ref (if parameter is given) should be placed into treefile.
Relates: https://pagure.io/pungi/issue/777
Signed-off-by: Ondrej Nosek <onosek@redhat.com>
A new `buildinstall_topdir` option allows using buildinstall even when
the compose is created on a different volume that Koji is using.
The files are created in this external directory and then copies into
the usual location.
Merges: https://pagure.io/pungi/pull-request/807
Signed-off-by: Jan Kaluza <jkaluza@redhat.com>
Options that are currently marked as deprecated do not have any effect
anymore (other than printing warning). We should remove them and update
the message so that we can mark options as deprecated even when they
still work.
Signed-off-by: Ondrej Nosek <onosek@redhat.com>
We can use a key function instead of relying to the deprecated cmp. This
makes the code work on Python 2.6 and on recent versions it makes it
faster.
Signed-off-by: Lubomír Sedlář <lsedlar@redhat.com>
This would make sure that e.g. "updates" composes don't try to use "updates-testing" as an
old_compose_path, which would create practically useless deltarpms and for no repodata
reuse at all.
Signed-off-by: Patrick Uiterwijk <patrick@puiterwijk.org>
The file extension in configuration is only used to tell Pungi which
files from the task results should be downloaded. The user has to get it
right or the phase will fail. Each format has a single valid suffix.
Pungi should not require users to specify the suffix, since it can just
as well just know the right value.
The old configuration will continue working, only the extension will be
ignored.
Fixes: https://pagure.io/pungi/issue/753
Signed-off-by: Lubomír Sedlář <lsedlar@redhat.com>
When the config for image-build command contains multiple values, they
should be joined with commas into a single value.
Signed-off-by: Lubomír Sedlář <lsedlar@redhat.com>
The input is given as unicode value, not a bytestring. We need universal
newlines to handle the conversion as needed.
Signed-off-by: Lubomír Sedlář <lsedlar@redhat.com>
To be more precise, new createrepo parameter "workers" was customized and
new default value was set. This fixes issue #752.
Signed-off-by: Ondrej Nosek <onosek@redhat.com>
RHEL has an older version of the library which does not backport all the
assertions that we used. In order for the tests to pass there we need to
use names that exist everywhere.
Signed-off-by: Lubomír Sedlář <lsedlar@redhat.com>
On EPEL 6 modulemd is not available, so the test fails with an import
error. We should just skip this particular tests, as the rest of the
functionality is still perfectly fine.
Signed-off-by: Lubomír Sedlář <lsedlar@redhat.com>
On Python 3, configparser will reject non string values, and
theoretically we could have some in the configuration.
Signed-off-by: Lubomír Sedlář <lsedlar@redhat.com>
This will automatically convert the output to unicode/str and we will
not have to worry about decoding ourselves.
Signed-off-by: Lubomír Sedlář <lsedlar@redhat.com>
This should make all tests pass on both Python 2 and Python 3.
Unittest2 is required on Py 2.6 and Py 3.
Signed-off-by: Lubomír Sedlář <lsedlar@redhat.com>
This would be useful for modularity. The templates can be added now and
variables set via the existing `lorax_option`.
It's not possible to use custom templates not shipped with lorax, as
passing the path to a random directory is a little bit more tricky.
Signed-off-by: Lubomír Sedlář <lsedlar@redhat.com>
It only affects gathering packages when gather_source is set to comps,
but it could still make sense to include the file in the repository even
if the not used for gathering.
Signed-off-by: Lubomír Sedlář <lsedlar@redhat.com>
Instead of the old default value and custom handling introduce new
option `live_images_target` (for consistency with other phases) and use
the usual inheritance rules.
Fixes: https://pagure.io/pungi/issue/749
Signed-off-by: Lubomír Sedlář <lsedlar@redhat.com>
When saving new metadata fails, the images.json file would be left
empty. Instead we should not touch it at all.
Signed-off-by: Lubomír Sedlář <lsedlar@redhat.com>
We need to negate the value: the values are in seconds west of UTC, but
ISO 8601 wants the offset to be negative for times behind UTC (i.e. to
the west).
Signed-off-by: Lubomír Sedlář <lsedlar@redhat.com>
Displaying the offset in seconds makes very little sense. We should
adhere to ISO 8601 format of `+HH:MM` which is much easier to
understand.
Signed-off-by: Lubomír Sedlář <lsedlar@redhat.com>
If the compose failed, it may not have repos to compute deltas against,
and even if it has them, they were never shipped so no one will have the
older version of the package. We should instead go deeper in history and
pick a successful compose.
Relates: https://pagure.io/pungi/issue/715
Signed-off-by: Lubomír Sedlář <lsedlar@redhat.com>
The configuration needs to be more granular than a single global option.
With this patch each tree can enable deltas separately.
Fixes: https://pagure.io/pungi/issue/715
Signed-off-by: Lubomír Sedlář <lsedlar@redhat.com>
It does not make much sense to have deltas for source and debug repos.
No one benefits from it really and it takes a long time.
Relates: https://pagure.io/pungi/issue/715
Signed-off-by: Lubomír Sedlář <lsedlar@redhat.com>
Pungi write image config file with name of <format>-<name>.cfg, if there
are two or more image configs present for different arches under the same
variant and with same format & name, the config file can be overwritten,
and result in invalid image conf file.
Example:
image_build = {
'^Server$': [
{
'image-build': {
'format': [('qcow2', 'qcow2'),],
'name': 'fedora-guest-image',
'target': 'guest-fedora-26-image',
'version': '26',
'ksurl': "git://git.example.com/ks.git?fedora#HEAD",
'kickstart': "fedora-26-kvm.ks",
'ksversion': 'f26',
'distro': 'fedora-26',
'disk-size': '10',
'arches': ['x86_64'],
'repo': ["http://example.com/linux/fedora/26/Everything/x86_64/os", ]
}
},
{
'image-build': {
'format': [('qcow2', 'qcow2'),],
'name': 'fedora-guest-image',
'target': 'guest-fedora-26-image',
'version': '26',
'ksurl': "git://git.example.com/ks.git?fedora#HEAD",
'kickstart': "fedora-26-kvm.ks",
'ksversion': 'f26',
'distro': 'fedora-26',
'disk-size': '10',
'arches': ['ppc64le'],
}
},
],
}
In this case, config file "qcow2_guest-fedora-26-image.cfg" will be
created for both x86_64 and ppc64le under the same variant dir, and
there is a high chance it will be over-written while Pungi creating the
koji task. We can add arch name(s) in config filename to avoid that.
Signed-off-by: Qixiang Wan <qwan@redhat.com>
In many cases we need to open files as binary to avoid errors on Py3
about writing binary data to file opened in text mode.
Signed-off-by: Lubomír Sedlář <lsedlar@redhat.com>
Even a failed lorax task can leave behind some in-progress images. Pungi
needs to copy the files into compose/ subdirectory only if the task
finished successfully.
Fixes: https://bugzilla.redhat.com/show_bug.cgi?id=1485021
Signed-off-by: Lubomír Sedlář <lsedlar@redhat.com>
It's possible a variant is excluded via tree_variants option and the
section does not match anything. It can be confusing to users why
nothing is happening. This patch lets Pungi log all unmatched patterns.
Fixes: https://pagure.io/pungi/issue/692
Signed-off-by: Lubomír Sedlář <lsedlar@redhat.com>
We can't reliably tell user what system packages are missing as the name
might be different on different systems. Addiotionally there's no reason
why not rely on the packaging to be correct.
Signed-off-by: Lubomír Sedlář <lsedlar@redhat.com>
It makes no sense to repeat the same configuration for multiple
architectures. Instead we should just list the architectures as another
key in the mapping. There is an option to specify multiple config dicts.
This preserves full backwards compatibility, the old config format is
still accepted.
Fixes: https://pagure.io/pungi/issue/678
Signed-off-by: Lubomír Sedlář <lsedlar@redhat.com>
When a file should be obtained from a git repository, allow running an
arbitrary command (like `make`) after clone but before copying the files
out. This only works for the Git backend.
The downside is that a clone is needed and we can no longer use `git
archive` to speed things up.
Fixes: https://pagure.io/pungi/issue/5
Signed-off-by: Lubomír Sedlář <lsedlar@redhat.com>
The paths need to be absolute so that subprocesses started during the
compose with a modified cwd will still work.
Signed-off-by: Lubomír Sedlář <lsedlar@redhat.com>
There's no reason for reading the whole log of depsolving into memory
just to split it into lines and process one line at a time.
We can just as well read it in chunks.
Signed-off-by: Lubomír Sedlář <lsedlar@redhat.com>
Alternatively the call to repoclosure can be turned off. This is
customizable per variant and architecture.
Fixes: https://pagure.io/pungi/issue/676
Signed-off-by: Lubomír Sedlář <lsedlar@redhat.com>
With this patch it is possible to run the test compose script from the
top level directory. This makes it slightly easier to use.
Signed-off-by: Lubomír Sedlář <lsedlar@redhat.com>
Instead of adding images to metadata and then creating hardlinks in a
separate step, do it immediately while we still have accurate
information about what variants it should be linked to.
Fixes: https://pagure.io/pungi/issue/670
Signed-off-by: Lubomír Sedlář <lsedlar@redhat.com>
The rpmUtils module is provided yum-utils package, which is only
available for Python 2. There is no replacement for the functionality in
DNF.
There is a proposal to add this functionality to rpm itself, but it's
not really moving forward very much:
https://bugzilla.redhat.com/show_bug.cgi?id=1072972
As a short term solution let's copy the needed parts of rpmUtils.arch
module directly to pungi code base.
Fixes: https://pagure.io/pungi/issue/533
Signed-off-by: Qixiang Wan <qwan@redhat.com>
Instead of iterating over the images metadata and appending the checksum
to relevant files immediately, we should store them and write only once.
This avoid an issue when the same image is mentioned in the metadata
multiple times. This happens for source images that are listed under
each binary arch.
The unified isos script is updated to use the exact same logic and code.
This also uncovered a problem with the metadata for debuginfo unified
isos: their paths in metadata were incorrect, which lead to missing
checksums.
Fixes: https://pagure.io/pungi/issue/667
Fixes: https://pagure.io/pungi/issue/668
Signed-off-by: Lubomír Sedlář <lsedlar@redhat.com>
When creating the final repo, we reuse metadata from arch repo used for
depsolving. This however breaks creating deltas with createrepo_c.
Signed-off-by: Lubomír Sedlář <lsedlar@redhat.com>
When there are composes with two digit respin, the code would prefer 9
over 10 as latest. Respin needs to be treated as a number.
Signed-off-by: Lubomír Sedlář <lsedlar@redhat.com>
Createrepo expects to be pointed to a directory with the actual RPM
files, not the previous repo. This means that when hashed directories
are used, we need to pass in a lot of directories.
Fixes: https://pagure.io/pungi/issue/344
Signed-off-by: Lubomír Sedlář <lsedlar@redhat.com>
The message announcing new ostree commit contains hash of the commit,
the ref it's for, but there is no information about where the repo
actually is.
This patch adds `repo_path` key into the message with URL of the repo
and `local_repo_path` with path to the repo on local filesystem.
Relates: https://pagure.io/pungi/issue/650
Signed-off-by: Lubomír Sedlář <lsedlar@redhat.com>
When gather_method is set to nodeps, we should not ignore the comps
group that the method received. Instead it should find out which
packages are in those groups and take them into the compose.
In order for this to be of any reasonable use, the comps file needs to
include all dependencies for the packages.
Fixes: #653
Signed-off-by: Lubomír Sedlář <lsedlar@redhat.com>
The notification hooks can be useful for doing other things than just
announcing status on message bus. For this to be truly usable, we need
the ability to use multiple scripts.
This patch allows the command line option to be specified multiple
times. Each given script will be called. Even if the script fails, it
does not block the compose.
Additionally the output of the notification scripts is logged now to
make it possible to debug possible failure.
Relates: https://pagure.io/pungi/issue/650
Signed-off-by: Lubomír Sedlář <lsedlar@redhat.com>
There can be multiple images listed for a single variant, the config
validation should not reject it.
The syntax with a single config object is still accepted. The price for
that is less descriptive error message when there are errors.
Signed-off-by: Lubomír Sedlář <lsedlar@redhat.com>
For each tag we ask Koji about (there might be more than one in
modularity case), we create a log file with list of RPMs and details
about which tag they were pulled from. This makes it easier to find out
where the package is inherited from.
Fixes: #547
Signed-off-by: Lubomír Sedlář <lsedlar@redhat.com>
The Koji task can be restarted and lorax will fail if the output
directory already exists. Let's start the work in runroot by removing
the output directory.
Relates: #641
Signed-off-by: Lubomír Sedlář <lsedlar@redhat.com>
When there's a temporary network issue, Pungi will fail to turn a branch
into a commit hash. This would abort the whole compose. Instead we
should just retry a few times.
Signed-off-by: Lubomír Sedlář <lsedlar@redhat.com>
When koji is authenticated with a keytab, by setting the private
directory we erased rest of existing environment. In non-keytab path,
the environment variables got removed as well.
This patch makes sure that the environment will not be modified more
than necessary (by setting KRB5CCNAME if needed).
Signed-off-by: Lubomír Sedlář <lsedlar@redhat.com>
If a phase is started successfully, it needs to be stopped as well. In
most cases when `stop` is called immediately after `start`, this is not
a problem.
Only when something else happens while a phase is runnning and this
something fails, Pungi will deadlock and never exit. This something
could be another phase or just main thread raising an exception.
Fixes: #625
Signed-off-by: Lubomír Sedlář <lsedlar@redhat.com>
When there is a typo in the comps file, instead of crashing with a
non-descript KeyError we should raise a nice error with details about
the problem.
Signed-off-by: Lubomír Sedlář <lsedlar@redhat.com>
Occasionally we have seen the mount command fail. The default error
message says to set some environment variables and try again. We can
just always set the environment and only print the output on failure.
Signed-off-by: Lubomír Sedlář <lsedlar@redhat.com>
When looking at a package in a lookaside repo, it does not make much
sense to process its dependencies. We should just assume that the
lookaside can satisfy them.
In the worst case, this could result in packages being pulled into the
compose just so that they could satisfy a dep of something in lookaside.
Signed-off-by: Lubomír Sedlář <lsedlar@redhat.com>
If keytab is used for authentication, other commands than runroot can
possibly fail due to the credentials cache being overwritten.
Signed-off-by: Lubomír Sedlář <lsedlar@redhat.com>
The get_system_release_packages function can never be called without a
variant, so it makes no sense to check for that condition.
Signed-off-by: Lubomír Sedlář <lsedlar@redhat.com>
* add comments explaining what's going on
* break too long lines
* simplify the logic where possible
* use with statement to work with files
* remove commented out and unused code
* introduce helpers to reduce code duplication
Signed-off-by: Lubomír Sedlář <lsedlar@redhat.com>
If the koji profile we are using is configured to use keytab, we should
run koji executable with a fresh credentials cache. Otherwise we risk a
race condition as multiple processes will trample over the same
directory in /tmp/krbcc_0.
This is currently only implemented for calling `koji runroot`. We might
need to do it for other commands as well (currently there is a sleep to
avoid the race condition for other commands).
Fixes: https://pagure.io/releng/issue/6715
Signed-off-by: Lubomír Sedlář <lsedlar@redhat.com>
In order to avoid conflicting tags, OSBS allows only one build for a
repo/branch pair at the same time. To avoid race conditions, we should
make sure we always pass in the branch. This commit makes it a required
option.
Signed-off-by: Lubomír Sedlář <lsedlar@redhat.com>
Instead of adding a new config option, we can just reuse the existing
`media_checksums` value. If the value is good for image checksums, it
should work for extra files as well.
Relates: #591
Signed-off-by: Lubomír Sedlář <lsedlar@redhat.com>
When the config contains a git url pointing to a non-existing branch,
pungi will fail to get commit hash from that branch and die with a
confusing error message.
Fixes: #583
Signed-off-by: Lubomír Sedlář <lsedlar@redhat.com>
When we fail to generate a volume ID that fits in 32 characters, the
error message should include the options that were considered. It could
show that there might be a substitution that could fix the problem.
Signed-off-by: Lubomír Sedlář <lsedlar@redhat.com>
We have some hooks yield ConfigOptionWarning. When it happens within
anyOf validator, anyOf validator yield ValidationError and reports the
config as incorrect. We need to overwrite it to pass not break.
Fixes: #598
Merges: #599
Signed-off-by: Qixiang Wan <qwan@redhat.com>
The config now uses similar logic what previous commit did for OSTree.
Also we should report error when an unknown generator is used.
Signed-off-by: Lubomír Sedlář <lsedlar@redhat.com>
Running depsolving with no requested inputs will only lead to a hard to
decipher error. We should instead explicitly tell the user that there is
a problem.
Unit tests are added to add to test this functionality.
Relates: #585
Signed-off-by: Lubomír Sedlář <lsedlar@redhat.com>
When variants XML lists a group that does not match any known group in
input comps, report a warning. This is not necessarily a problem in
itself, but having this information in the log can help debug problems.
Relates: #585
Signed-off-by: Lubomír Sedlář <lsedlar@redhat.com>
Config option 'repo' and 'repo_from' are used in several phases, merge
them with one option 'repo'. 'append' in schema is used for appending
the values from deprecated options to 'repo', so it won't break on any
existing config files that have the old options of 'repo_from' and
'source_repo_from' (which is an alias of 'repo_from').
And 'repo' schema is updated to support repo dict as the value or an
item in the values, a repo dict is just a dict contains repo options,
'baseurl' is required in the dict, like:
{"baseurl": "http://example.com/url/to/repo"}
or:
{"baseurl": "Serer"}
currently this is used in ostree phase to support extra repo options
like:
{"baseurl": "Server", "exclude": "systemd-container"}
Signed-off-by: Qixiang Wan <qwan@redhat.com>
If 'append' is defined for a property, append the values from append
options to the property. Note: The property must support to be a list
of values.
For example:
with schema:
schema = {
"$schema": "http://json-schema.org/draft-04/schema#",
"title": "Pungi Configuration",
"type": "object",
"definitions": {
"list_of_strings": {
"type": "array",
"items": {"type": "string"},
},
"strings": {
"anyOf": [
{"type": "string"},
{"$ref": "#/definitions/list_of_strings"},
]
},
},
"properties": {
"release_name": {"type": "string"},
"repo": {"$ref": "#/definitions/strings", "append": "repo_from"}
},
"additionalProperties": False,
}
and config:
repo = "http://url/to/repo"
repo_from = "Server"
config will be updated to:
repo = ["http://url/to/repo", "Server"]
It supports multiple append options too, like:
"repo": {
"$ref": "#/definitions/strings",
"append": ["repo_from", "source_repo_from"],
}
Signed-off-by: Qixiang Wan <qwan@redhat.com>
Show warning message for any alias option find in config instance.
Example warning message:
WARNING: Config option 'product_name' is deprecated and now an alias to
'release_name', please use 'release_name' instead. In:
{'release_name': 'dummy product', 'product_name': 'dummy product'}
Signed-off-by: Qixiang Wan <qwan@redhat.com>
Patrick Uiterwijk
Lubomír Sedlář
Ondrej Nosek
Petr Šabata
Jan Kaluza
Adam Williamson
Patrick Uiterwijk
Dong Wang
Qixiang Wan
Martin Curlej
Dennis Gilmore