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* Update NEWS fileHEADv1.1.0masterCédric Bosdonnat2018-05-311-0/+10
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* Bump version to 1.1.0Cédric Bosdonnat2018-05-311-1/+1
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* safe_untar: Check for permissions to set attribsRadostin Stoyanov2018-04-281-4/+4
| | | | | | | | | | | | | | | | | | Make sure we have permissions to restore file extended attributes. [1] ... all processes have read access to extended security attributes, and write access is limited to processes that have the CAP_SYS_ADMIN capability. [2] The file owner and processes capable of CAP_FOWNER are granted the right to modify ACLs of a file. This is analogous to the permissions required for accessing the file mode. (On current Linux systems, root is the only user with the CAP_FOWNER capability.) [1] https://linux.die.net/man/5/attr [2] https://linux.die.net/man/1/setfacl Signed-off-by: Radostin Stoyanov <rstoyanov1@gmail.com>
* docker-source: Support blobs without .tar extRadostin Stoyanov2018-04-282-5/+22
| | | | | | | | | | | | | | Since skopeo v0.1.29 [1] blobs are saved without the .tar extension. This commit changes the docker-source module to handle both cases (with or without .tar extension) [1] commit: projectatomic/skopeo@43acc74 Fix skopeo tests with changes to dir transport The dir transport has been changed to save the blobs without the .tar extension Fixes the skopeo tests failing due to this change Signed-off-by: Radostin Stoyanov <rstoyanov1@gmail.com>
* tests: fix typoRadostin Stoyanov2018-04-241-1/+1
| | | | Signed-off-by: Radostin Stoyanov <rstoyanov1@gmail.com>
* Revert "docker-source: Support blobs without .tar ext"Radostin Stoyanov2018-04-242-14/+5
| | | | This reverts commit 6146e9ab5e36ff894b8c95d00a45db6181ad8472.
* docker-source: Preserve extended file attributesRadostin Stoyanov2018-04-101-1/+5
| | | | | | | Preserve extended file attributes of extracted rootfs as described in https://github.com/opencontainers/image-spec/blob/master/layer.md Signed-off-by: Radostin Stoyanov <rstoyanov1@gmail.com>
* tests: docker_source: Update descriptionRadostin Stoyanov2018-04-101-2/+2
| | | | Signed-off-by: Radostin Stoyanov <rstoyanov1@gmail.com>
* docker-source: Support blobs without .tar extRadostin Stoyanov2018-04-102-5/+14
| | | | | | | | | | | | Since skopeo v0.1.29 blobs are saved without the .tar extension. See commit: projectatomic/skopeo@43acc74 Fix skopeo tests with changes to dir transport The dir transport has been changed to save the blobs without the .tar extension Fixes the skopeo tests failing due to this change Signed-off-by: Radostin Stoyanov <rstoyanov1@gmail.com>
* tests: docker_source: Remove unused codeRadostin Stoyanov2018-04-101-5/+0
| | | | Signed-off-by: Radostin Stoyanov <rstoyanov1@gmail.com>
* tests: docker_source: Mock out is_installed()Radostin Stoyanov2018-04-101-0/+2
| | | | | | | | | | Commit b38f588 (source-docker: Show error if skopeo not installed) introduced a check used by Docker-souce to verify that skopeo is installed. However, the unit test cases in TestDockerSource do not aim to ensure that skopeo is installed and therefore this check is redundant. Signed-off-by: Radostin Stoyanov <rstoyanov1@gmail.com>
* setup: Use pylint/pycodestyle modulesRadostin Stoyanov2018-03-121-22/+14
| | | | | | | | Use pylint/pycodestyle modules instead of calling the executables to ensure that Python 3 code is checked with Py 3 version of pylint/pycodestyle. Signed-off-by: Radostin Stoyanov <rstoyanov1@gmail.com>
* setup: Use pylint-3 and pycodestyle-3Radostin Stoyanov2018-03-011-2/+15
| | | | Signed-off-by: Radostin Stoyanov <rstoyanov1@gmail.com>
* pylint: Resolve similar linesRadostin Stoyanov2018-03-012-6/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch resolves the following pylint warning: R: 1, 0: Similar lines in 2 files ==virtBootstrap.sources.docker_source:306 ==virtBootstrap.sources.file_source:87 dest, self.uid_map, self.gid_map, (self.root_password is None) # Create new disk? ) else: raise Exception("Unknown format:" + self.output_format) (duplicate-code) R: 1, 0: Similar lines in 2 files ==virtBootstrap.sources.file_source:50 ==virtBootstrap.sources.virt_builder_source:58 self.output_format = kwargs.get('fmt', utils.DEFAULT_OUTPUT_FORMAT) self.uid_map = kwargs.get('uid_map', []) self.gid_map = kwargs.get('gid_map', []) self.root_password = kwargs.get('root_password', None) self.progress = kwargs['progress'].update_progress (duplicate-code) Signed-off-by: Radostin Stoyanov <rstoyanov1@gmail.com>
* pylint: Resolve logging-not-lazyRadostin Stoyanov2018-03-012-2/+2
| | | | | | | | | Specify string format arguments as logging function parameters (logging-not-lazy) https://docs.python.org/3/library/logging.html#logging.Logger.debug Signed-off-by: Radostin Stoyanov <rstoyanov1@gmail.com>
* pylint: Resolve - two spaces before commentRadostin Stoyanov2018-03-011-1/+1
| | | | | | E261 at least two spaces before inline comment Signed-off-by: Radostin Stoyanov <rstoyanov1@gmail.com>
* pylint: Resolve test for membershipRadostin Stoyanov2018-03-011-1/+1
| | | | | | E713 test for membership should be 'not in' Signed-off-by: Radostin Stoyanov <rstoyanov1@gmail.com>
* tests: Add empty line at the end of fileRadostin Stoyanov2018-03-011-1/+1
| | | | Resolves pylint: "W292 no newline at end of file"
* pylint: Provide modules instead of filesRadostin Stoyanov2018-03-011-1/+1
| | | | | | | | | | | | We should give Pylint the name of a python package or module. [1] A python module is a file containing Python definitions and statements or directory containing the input script (__init__.py) [2] 1: https://pylint.readthedocs.io/en/latest/user_guide/run.html#invoking-pylint 2: https://docs.python.org/2/tutorial/modules.html Signed-off-by: Radostin Stoyanov <rstoyanov1@gmail.com>
* docker-source: Get list of layers without `--raw`Radostin Stoyanov2017-12-182-73/+22
| | | | | | | | | | | | When `skopeo inspect --raw docker://feodra` is used the returned manifest content contains a list with manifests for specific platforms [1] rather than a list with layers. By using `skopeo inpect docker://fedora` the correct manifest content is retrieved and a list with layers is provided. In addition, skopeo handles the difference between schemaVersion 1 and 2. [1] https://docs.docker.com/registry/spec/manifest-v2-2/#manifest-list-field-descriptions
* docker-source: Avoid skopeo copy in cacheRadostin Stoyanov2017-12-122-3/+27
| | | | | | | The `skopeo copy` command has changed it's behaviour to keep only a files for single container image per directory. To get around this and keep cache of downloaded images is used temporary destination directory for 'skopeo copy' and image files are then moved in the cache folder.
* source-docker: Show error if skopeo not installedRadostin Stoyanov2017-11-211-0/+4
| | | | Show appropriate error message when skopeo is not installed.
* Show error when guestfs-python is not installedRadostin Stoyanov2017-11-211-1/+6
| | | | | Show appropriate error message when the python bindings for libguestfs are not installed.
* utils: Add is_installed functionRadostin Stoyanov2017-11-211-0/+13
| | | | | Add utility function to check whether an executable is available in the PATH env variable.
* NEWS: fix formattingCédric Bosdonnat2017-09-071-3/+2
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* Add NEWS filesCédric Bosdonnat2017-09-072-1/+7
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* Bump version to 1.0.0v1.0.0Cédric Bosdonnat2017-09-071-1/+1
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* Prepare setup.py for releaseCédric Bosdonnat2017-09-073-21/+113
| | | | | | Clean up the file, tell the world we are now stable enough, generate ChangeLog and AUTHORS files and add license header. Add the test files to the distribution.
* README: complete dependencies listCédric Bosdonnat2017-09-071-0/+2
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* tox setup: pass HOME environment variableCédric Bosdonnat2017-09-071-24/+25
| | | | | | | Tests need the HOME environment variable, tell tox to pass it to the virtual environment. Also fix line endings of tox.ini to unix ones.
* python3 compat: python3 strings have no decode()Cédric Bosdonnat2017-09-061-1/+3
| | | | | | Since python3 strings are already Unicode-capable, there have no decode() function. Libguestfs content strings can be either python 2 or 3 strings, only decode them to utf-8 for python2.
* docker: only one layer drive per guestfs applianceCédric Bosdonnat2017-09-061-6/+5
| | | | | | | | | The current code was trying to save time by adding all drives to the guestfs handle and launch the instance from it. However, this doesn't fly since backing chain images would be used more than once. To bad for performance, but sticking to one layer per guestfs launch is safer and gets the tests to the pass.
* Add man page for virt-bootstrapRadostin Stoyanov2017-08-284-0/+246
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* Use cache directory to store downloaded tar filesRadostin Stoyanov2017-08-281-3/+6
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* Update doc stringsRadostin Stoyanov2017-08-283-42/+208
| | | | | | These documentation can be seen using: $ pydoc virtBootstrap
* Show warning for unprivileged usersRadostin Stoyanov2017-08-281-0/+7
| | | | | Show warning message and don't allow ownership mapping for non-root user when the output format is 'dir'.
* Define source code encodingRadostin Stoyanov2017-08-287-0/+7
| | | | | | | | | The default source code encoding in Python2.* is ASCII (PEP 263 [1]) and in Python3.* is UTF-8 (PEP 3120 [2]). Define the encoding on top of each file for consistency. [1] https://www.python.org/dev/peps/pep-0263/ [2] https://www.python.org/dev/peps/pep-3120/
* Use environment variable for temporary directoryRadostin Stoyanov2017-08-281-0/+6
| | | | | Allow the user to specify path for temporary directory used by virt-bootstrap using the `VIRTBOOTSTRAP_TMPDIR` environment variable.
* Update helper message for source uriRadostin Stoyanov2017-08-281-1/+1
| | | | Use more general description for source URI.
* Improve readability of parser argumentsRadostin Stoyanov2017-08-281-39/+115
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* Add --version flagRadostin Stoyanov2017-08-283-3/+12
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* Add virt-builder sourceRadostin Stoyanov2017-08-284-1/+399
| | | | | | | | | | | | | | | | | | | | Add implementation for virt-builder source which aims to create container root file system from VM image build with virt-builder. Usage examples: $ virt-bootstrap virt-builder://fedora-25 /tmp/foo $ virt-bootstrap virt-builder://ubuntu-16.04 /tmp/bar --root-password secret $ virt-bootstrap virt-builder://fedora-25 /tmp/foo -f qcow2 --idmap 0:1000:10 $ sudo virt-bootstrap virt-builder://fedora-25 /tmp/foo --idmap 0:1000:10 Tests are also introduced along with the implementation. They cover creation of root file system and UID/GID mapping for 'dir' and 'qcow2' output format by mocking the build_image() method to avoid the time consuming call to virt-builder which might also require network connection with function which creates dummy disk image. Setting root password is handled by virt-builder and hence the introduced test only ensures that the password string is passed correctly.
* Set root password with guestfs-pythonRadostin Stoyanov2017-08-286-41/+103
| | | | | | | | Use the python bindings of libguestfs to create additional qcow2 image which has as backing file the last layer (layer-0.qcow2 for FileSource) and insert hashed value of given root password in the /etc/shadow file. Note: This additional qcow2 image is also used to apply UID/GID map.
* Enable UID/GID mapping for qcow2Radostin Stoyanov2017-08-286-1/+129
| | | | | | | | | | | Apply ownership mapping in qcow2 images using libguestfs python bindings. To make this solution more general we introduce function guestfs_walk() which will return the root file system tree of disk image along with UID/GID values. These changes are applied in additional qcow2 disk image using the last layer as backing file. For FileSource this is layer-1.qcow2 with backing file layer-0.qcow2.
* Create qcow2 images with guestfs-pythonRadostin Stoyanov2017-08-284-68/+131
| | | | | | | | | | | | Use the python bindings of libguestfs to create qcow2 image with backing chains to mimic the layers of container image. This commit also changes the behavior of FileSource when 'qcow2' output format is used. Now the string layer-0.qcow2 will be used as name of the output file. This change is applied in the test suite as an update to the function get_image_path().
* Simplify setting permissions of shadow fileRadostin Stoyanov2017-08-281-2/+1
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* Make set_root_password_in_rootfs reusableRadostin Stoyanov2017-08-281-7/+15
| | | | | Make the code for setting password hash in the content of shadow file reusable and hence can be used with qcow2 output format.
* UID/GID mapping: Use empty list instead of NoneRadostin Stoyanov2017-08-281-0/+6
| | | | | | | | Resolve an issue when only uid_map or only gid_map is specified. We set the default values to None. However, `len(None)` will raise an exception. To avoid this we need to set the default values to [] (empty list).
* Split the function mapping_uid_gidRadostin Stoyanov2017-08-281-2/+8
| | | | | | Split the function mapping_uid_gid in two parts so that the code which makes both lists map_uid and map_gid with equal length can be reused.
* Make UID/GID mapping reusableRadostin Stoyanov2017-08-282-73/+73
| | | | | Move the functions implementing UID/GID mapping in the utils module and hence they can be reused with qcow2 output format.
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