similar to: [PATCH 1/2] v2v: add optional tmpdir parameter for Python_script

On Thu, Sep 19, 2019 at 02:30:05PM +0200, Pino Toscano wrote: > Make use of the temporary directory of the rhv-upload mode also for the > Python scripts that the mode creates, instead of creating new > directories. > --- > v2v/output_rhv_upload.ml | 10 +++++----- > 1 file changed, 5 insertions(+), 5 deletions(-) > > diff --git a/v2v/output_rhv_upload.ml

This patch series fixes various issues in the rhv-upload output mode: - properly find and use RHV resources - cleanup orphan disks, and possibly the current disk transfer on failure In reality, the first 4 patches deal with resources, and the other 4 with cleanups. The latter block can be theoretically sent alone -- I just happened to start working on it as part of my "let's fix

v1 was here: https://www.redhat.com/archives/libguestfs/2020-April/msg00007.html There's a BZ for this now which I forgot to add to the commit message: https://bugzilla.redhat.com/show_bug.cgi?id=1814611 For v2: - Fix incorrect reference to $TMPDIR in existing manual. - Separate handling for small temporary files and large temporary files. Small temporary files go into $TMPDIR

Make use of the temporary directory of the rhv-upload mode also for the Python scripts that the mode creates, instead of creating new directories. --- v2v/output_rhv_upload.ml | 10 +++++----- 1 file changed, 5 insertions(+), 5 deletions(-) diff --git a/v2v/output_rhv_upload.ml b/v2v/output_rhv_upload.ml index eec9c5c79..78e9145c6 100644 --- a/v2v/output_rhv_upload.ml +++

Fixes the majority of the pycodestyle issues in the Python scripts, and fix the existing test-v2v-python-syntax.sh to use pycodestyle to actually perform style checks. Pino Toscano (6): PEP 8: adapt whitespaces in lines PEP 8: move imports at the top PEP 8: adapt empty lines tests: find all the Python scripts for syntax checks -o rhv-upload: remove unused Python imports Revamp check

Previously we placed large files in g#get_cachedir () (usually /var/tmp). However the problem is this ties the libguestfs appliance and the virt-v2v overlay files to the same location. When virt-v2v is run in a container, or any other situation where local storage is limited, it's helpful to be able to put the overlay files on an externally mounted PVC, which might be using NFS and shared

Split the VM existance check out of the precheck script to a new vmcheck script, and invoke that in #prepare_targets. Invoke the precheck script in #precheck, as now it can be run with only values of command line options. This does not change which checks are performed; however, an invalid cluster name will make virt-v2v fail way earlier (even before connecting to the source). ---

Do not assume that the Python plugin of nbdkit has the same name of the Python interpreter. Use the default upstream name of nbdkit to identify it; downstream distributions must adjust this variable, in case they rename the Python plugin of nbdkit. --- v2v/output_rhv_upload.ml | 7 ++++--- 1 file changed, 4 insertions(+), 3 deletions(-) diff --git a/v2v/output_rhv_upload.ml

No functional change, but it does allow downstream distributions to adjust the Python interpreter and nbdkit Python plugin used by virt-v2v -o rhv-upload mode: ./configure --with-virt-v2v-python-interpreter=... ./configure --with-virt-v2v-nbdkit-python-plugin=... If you don't set the configure parameters then this change makes no difference. --- .gitignore | 1 + configure.ac

In case the whole conversion fails, run a new Python script to cleanup all the uploaded (and finalized) disks. --- v2v/Makefile.am | 6 ++ v2v/output_rhv_upload.ml | 29 +++++++- v2v/output_rhv_upload_deletedisks_source.mli | 19 ++++++ v2v/rhv-upload-deletedisks.py | 71 ++++++++++++++++++++ 4 files changed, 124 insertions(+), 1

My stab v3 at fixing this: https://bugzilla.redhat.com/show_bug.cgi?id=1789279 It took me quite some time to go through the whole rfc 4122 just to realize we do not need to do anything with the versions. v3: - Do the check in precheck - Fix for Lazy evaluation of regexp UUID v2: - https://www.redhat.com/archives/libguestfs/2020-January/msg00221.html - Use EEXIST instead of EINVAL - Put the

For interest only, here is the patch required to make -o rhv-upload work with Python 2 (for RHEL 7). I don't think we want this upstream. A couple of remarks: * It's supposed to be possible to add ‘coding: utf-8’ to the top of .py files to make Python 2 accept that the file is UTF-8 (otherwise it gives an error on loading). However I added this and it didn't appear to make any

Just like the similar series that already went in for libguestfs [1], do similar fixes also for virt-v2v, with additional fixes for the builddir!=srcdir case. This will also need the fix to subdir-rules.mk. [1] https://www.redhat.com/archives/libguestfs/2019-December/msg00062.html Pino Toscano (7): Update common to latest build: stop shipping files generated by configure build: use the

Mainly minor fixes and code cleanups over the v4 patch. There are still several problems with this patch, but it is in a reviewable state, especially the Python code. Rich.

v5 was here: https://www.redhat.com/archives/libguestfs/2018-March/msg00032.html There is only a single patch in this version because the other patches went upstream. This patch adds the virt-v2v -o rhv-upload mode (https://bugzilla.redhat.com/show_bug.cgi?id=1557273). Compared to v5, this adds the ability to make zero, trim and flush requests to the oVirt imageio server

v8 was here: https://www.redhat.com/archives/libguestfs/2018-April/msg00022.html v8 -> v9: - Addresses the only feedback from Tomáš. Rich.

v7 was here: https://www.redhat.com/archives/libguestfs/2018-March/msg00143.html Since then: - Earlier patches are now upstream. - The to-do list is moved from the commit message to the TODO file. - This version forces -of raw + -oa sparse and gives an error in any other mode. We intend to lift these restrictions later. - Tested against latest imageio which supports longer timeouts,

Looking in recent patch: Author: Richard W.M. Jones <rjones@redhat.com> Date: Fri Aug 3 12:00:01 2018 +0100 v2v: python_script: Use correct syntax for array slices in documentation. Fixes commit 3d4df397320e8e86932f0b0b4d100644eefc99b4. diff --git a/v2v/python_script.mli b/v2v/python_script.mli index e30917833..cf137b142 100644 --- a/v2v/python_script.mli +++

On Thu, Mar 8, 2018 at 11:37 AM Richard W.M. Jones <rjones@redhat.com> wrote: > PROBLEMS: > - Target cluster defaults to "Default". > - Using Insecure = True, is that bad? > - -of qcow2 does not work, with multiple problems > - Need to attach disks to VMs somehow > > This adds a new output mode to virt-v2v. virt-v2v -o rhv-upload > streams images

This adds a test of -o rhv-upload. Obviously for an upstream test we cannot require a working oVirt server. This test works by faking the ovirtsdk4 Python module, setting PYTHONPATH so that the fake module is picked up instead of the real module (if installed). However it's more complex than that because the nbdkit plugin also expects to talk to a working imageio HTTPS server. Therefore