Giters

digitalocean / ceph_exporter

Prometheus exporter that scrapes meta information about a ceph cluster.

Geek Repo:Geek Repo

Github PK Tool:Github PK Tool

Build Fails (Docker as well as local)

lz006 opened this issue · comments

commented

HI,
Unfortunately building from source is not possible anymore.
After some research i guess this is caused by changes in ceph libs but I'm just a noob here.

Docker build gives me:
# github.com/digitalocean/ceph_exporter/vendor/github.com/ceph/go-ceph/rados
cgo-gcc-prolog: In function '_cgo_c6f595483c63_Cfunc_rados_objects_list_close':
cgo-gcc-prolog:348:2: warning: 'rados_objects_list_close' is deprecated [-Wdeprecated-declarations]
In file included from vendor/github.com/ceph/go-ceph/rados/ioctx.go:6:0:
/usr/include/rados/librados.h:3845:21: note: declared here
CEPH_RADOS_API void rados_objects_list_close(
^
cgo-gcc-prolog: In function '_cgo_c6f595483c63_Cfunc_rados_objects_list_get_pg_hash_position':
cgo-gcc-prolog:364:2: warning: 'rados_objects_list_get_pg_hash_position' is deprecated [-Wdeprecated-declarations]
In file included from vendor/github.com/ceph/go-ceph/rados/ioctx.go:6:0:
/usr/include/rados/librados.h:3836:25: note: declared here
CEPH_RADOS_API uint32_t rados_objects_list_get_pg_hash_position(
^
cgo-gcc-prolog: In function '_cgo_c6f595483c63_Cfunc_rados_objects_list_next':
cgo-gcc-prolog:384:2: warning: 'rados_objects_list_next' is deprecated [-Wdeprecated-declarations]
In file included from vendor/github.com/ceph/go-ceph/rados/ioctx.go:6:0:
/usr/include/rados/librados.h:3841:20: note: declared here
CEPH_RADOS_API int rados_objects_list_next(
^
cgo-gcc-prolog: In function '_cgo_c6f595483c63_Cfunc_rados_objects_list_open':
cgo-gcc-prolog:403:2: warning: 'rados_objects_list_open' is deprecated [-Wdeprecated-declarations]
In file included from vendor/github.com/ceph/go-ceph/rados/ioctx.go:6:0:
/usr/include/rados/librados.h:3833:20: note: declared here
CEPH_RADOS_API int rados_objects_list_open(
^
cgo-gcc-prolog: In function '_cgo_c6f595483c63_Cfunc_rados_objects_list_seek':
cgo-gcc-prolog:423:2: warning: 'rados_objects_list_seek' is deprecated [-Wdeprecated-declarations]
In file included from vendor/github.com/ceph/go-ceph/rados/ioctx.go:6:0:
/usr/include/rados/librados.h:3838:25: note: declared here
CEPH_RADOS_API uint32_t rados_objects_list_seek(
^
cgo-gcc-prolog: In function '_cgo_c6f595483c63_Cfunc_rados_read_op_omap_get_vals':
cgo-gcc-prolog:497:2: warning: 'rados_read_op_omap_get_vals' is deprecated [-Wdeprecated-declarations]
In file included from vendor/github.com/ceph/go-ceph/rados/ioctx.go:6:0:
/usr/include/rados/librados.h:3272:21: note: declared here
CEPH_RADOS_API void rados_read_op_omap_get_vals(rados_read_op_t read_op,
^

Despite the "warning" messages this causes the build to fail. The new docker image does not get an new ceph_exporter binary but uses a binary which is obviously already included.

An attempt to build via "go build" directly from localhost gives me:
# github.com/digitalocean/ceph_exporter/collectors
collectors/conn.go:32:15: undefined: rados.Conn

But rados.Conn can be found and resolved in /vendor. Root cause might be found in recent changes at ceph libs as I mentioned.

Steps to reproduce:

  • Clone Repo
  • Make changes to source
  • docker build .

Does someone know a workaround?

thanks in advance

commented

Sorry for the delay, closing due to time since open.

I believe this was fixed a while back docker build -t digitalocean/ceph_exporter . is successful on my environment. Feel free to re-open if you keep hitting these.