in python2, dict.values() and dict.keys() return lists. but in python3,
they return views, which cannot be indexed directly using an integer index.
there are three use cases when we access these views in python3:
1. get the first element
2. get all the elements and then *might* want to access them by index
3. get the first element assuming there is only a single element in
the view
4. iterate thru the view
in the 1st case, we cannot assume the number of elements, so to be
python3 compatible, we should use `next(iter(a_dict))` instead.
in the 2nd case, in this change, the view is materialized using
`list(a_dict)`.
in the 3rd case, we can just continue using the short hand of
```py
(first_element,) = a_dict.keys()
```
to unpack the view. this works in both python2 and python3.
in the 4th case, the existing code works in both python2 and python3, as
both list and view can be iterated using `iter`, and `len` works as
well.
Signed-off-by: Kefu Chai <kchai@redhat.com>
doc/mgr/orchestrator: update cephadm shell proposed alias entry
Reviewed-by: Sage Weil <sage@redhat.com>
Reviewed-by: Sebastian Wagner <sebastian.wagner@suse.com>
mgr/dashboard: Add more debug information to Dashboard RGW backend
Reviewed-by: Laura Paduano <lpaduano@suse.com>
Reviewed-by: Stephan Müller <smueller@suse.com>
Reviewed-by: Tatjana Dehler <tdehler@suse.com>
prior change i get following error when using alias as "ceph -v":
INFO:cephadm:Inferring fsid ecfdb924-7341-11ea-943c-020100010027
INFO:cephadm:Using recent ceph image ceph/ceph:v15
/usr/bin/docker: Error response from daemon: OCI runtime create failed: container_linux.go:349: starting container process caused "exec: "/usr/bin/ceph -v": stat /usr/bin/ceph -v: no such file or directory": unknown.
after:
INFO:cephadm:Inferring fsid ecfdb924-7341-11ea-943c-020100010027
INFO:cephadm:Using recent ceph image ceph/ceph:v15
ceph version 15.2.0 (dc6a0b5) octopus (rc)
Signed-off-by: Tobias Fischer <tobias.fischer@clyso.com>
monitoring: alert for prediction of disk and pool fill up broken
Reviewed-by: Ernesto Puerta <epuertat@redhat.com>
Reviewed-by: Volker Theile <vtheile@suse.com>
make always assume that `cc` is available. but we cannot ensure this,
and furthermore, we need to use the compiler specified by user. so
specify `CC` variable when compiling pmem. and reindent the code to fix
the formatting.
Signed-off-by: Kefu Chai <kchai@redhat.com>
otherwise we could have following warning from compiler
```
In file included from ../src/test/librbd/cache/test_mock_ReplicatedWriteLog.cc:42:
../src/librbd/cache/ImageWriteback.cc:13: warning: "dout_subsys" redefined
13 | #define dout_subsys ceph_subsys_rbd
|
In file included from ../src/test/librbd/cache/test_mock_ReplicatedWriteLog.cc:39:
../src/librbd/cache/ReplicatedWriteLog.cc:23: note: this is the location of the previous definition
23 | #define dout_subsys ceph_subsys_rbd_rwl
|
In file included from ../src/test/librbd/cache/test_mock_ReplicatedWriteLog.cc:43:
../src/librbd/cache/rwl/ImageCacheState.cc:12: warning: "dout_subsys" redefined
12 | #define dout_subsys ceph_subsys_rbd_rwl
|
In file included from ../src/test/librbd/cache/test_mock_ReplicatedWriteLog.cc:42:
../src/librbd/cache/ImageWriteback.cc:13: note: this is the location of the previous definition
13 | #define dout_subsys ceph_subsys_rbd
|
```
Signed-off-by: Kefu Chai <kchai@redhat.com>
because `librbd/cache/rwl/Types.h` includes `libpmemobj.h`, without this
change, `cache/test_mock_ReplicatedWriteLog.cc` will fail to compile as
`libpmemobj.h` might not exist in the default directories compile search
for header files. and hence we could have following failure
```
ceph/src/test/librbd/cache/test_mock_ReplicatedWriteLog.cc:11:
86 /root/luyuan/community/github/ceph/src/librbd/cache/rwl/Types.h:8:10: fatal error: libpmemobj.h: No such file or directory
87 8 | #include <libpmemobj.h>
88 | ^~~~~~~~~~~~~~
89 compilation terminated.
90 src/test/librbd/CMakeFiles/unittest_librbd.dir/build.make:1814: recipe for target 'src/test/librbd/CMakeFiles/unittest_librbd.dir/cache/test_mock_ReplicatedWriteLog.cc.o' failed
91 make[3]: *** [src/test/librbd/CMakeFiles/unittest_librbd.dir/cache/test_mock_ReplicatedWriteLog.cc.o] Error 1
92 make[3]: *** Waiting for unfinished jobs....
93 CMakeFiles/Makefile2:20379: recipe for target 'src/test/librbd/CMakeFiles/unittest_librbd.dir/all' failed
94 make[2]: *** [src/test/librbd/CMakeFiles/unittest_librbd.dir/all] Error 2
95 CMakeFiles/Makefile2:20391: recipe for target 'src/test/librbd/CMakeFiles/unittest_librbd.dir/rule' failed
96 make[1]: *** [src/test/librbd/CMakeFiles/unittest_librbd.dir/rule] Error 2
97 Makefile:5375: recipe for target 'unittest_librbd' failed
```
Signed-off-by: Kefu Chai <kchai@redhat.com>
we cannot assume that we are using `make` as the cmake generatator,
for instance, if ninja is used, `$(MAKE)` won't be substituted by ninja.
so we need to check if Make is used as generator, if that's the case, we
can just use `$(MAKE)` so we can benefit from the job control of `make`,
otherwise, `make` is used, because currently, PMDK uses Makefile to
build.
Signed-off-by: Kefu Chai <kchai@redhat.com>
it's a shorthand for finding "make" or "gmake" (for FreeBSD), and set
the path to the executable and the command to use in the generated
"Makefile" or whatever build script generated by cmake.
Signed-off-by: Kefu Chai <kchai@redhat.com>
The systemd unit file is shared with non-ceph daemons, which (1) don't
need the /var/run directory, and (2) are based on a uid/gid from a
different container image, which means we can't figure out the right
ceph uid/gid from them to set the ownership properly.
Instead, put it in the unit.run file... and only for ceph daemons when
we have the uid/gid we need.
Fixes: https://tracker.ceph.com/issues/44894
Signed-off-by: Sage Weil <sage@redhat.com>
Allow cephadm to start up with roles like:
roles:
- - host.a
- client.0
- osd.0
- osd.1
- - host.b
- osd.2
- osd.3
Cephadm will pick the mon names (based on host) and provision all
services by default.
The cephadm task can still provision other daemons, but it may
fight with mgr/cephadm.
Signed-off-by: Sage Weil <sage@redhat.com>
mgr/cephadm: revert trivial_completion for nfs_add
Reviewed-by: Matthew Oliver <moliver@suse.com>
Reviewed-by: Sebastian Wagner <sebastian.wagner@suse.com>
rgw: Disable prefetch of entire head object when GET request with ran…
Reviewed-by: Matt Benjamin <mbenjami@redhat.com>
Reviewed-by: Mark Kogan <mkogan@redhat.com>
Reviewed-by: Casey Bodley <cbodley@redhat.com>
ngx-bootstrap now requires BrowserAnimationsModule, so it has to be imported
in each unit test that imports ngx-bootstrap modules.
Fixes: https://tracker.ceph.com/issues/44854
Signed-off-by: Tiago Melo <tmelo@suse.com>
