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author | Kevin Wolf <kwolf@redhat.com> | 2018-02-15 20:31:04 +0100 |
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committer | Kevin Wolf <kwolf@redhat.com> | 2018-03-09 15:17:47 +0100 |
commit | 4ff4504974d0b41cd7e2b1a8aa346072eb219541 (patch) | |
tree | 1e957b22206bf6662c2e3eb965672a44261027f4 /block/rbd.c | |
parent | 3d9136f972d3dc678fc46de8fc126ba00a46508e (diff) | |
download | qemu-4ff4504974d0b41cd7e2b1a8aa346072eb219541.zip qemu-4ff4504974d0b41cd7e2b1a8aa346072eb219541.tar.gz qemu-4ff4504974d0b41cd7e2b1a8aa346072eb219541.tar.bz2 |
rbd: Remove non-schema options from runtime_opts
Instead of the QemuOpts in qemu_rbd_connect(), we want to use QAPI
objects. As a preparation, fetch those options directly from the QDict
that .bdrv_open() supports in the rbd driver and that are not in the
schema.
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Reviewed-by: Max Reitz <mreitz@redhat.com>
Diffstat (limited to 'block/rbd.c')
-rw-r--r-- | block/rbd.c | 55 |
1 files changed, 24 insertions, 31 deletions
diff --git a/block/rbd.c b/block/rbd.c index 99fcc7e..a979107 100644 --- a/block/rbd.c +++ b/block/rbd.c @@ -326,28 +326,6 @@ static QemuOptsList runtime_opts = { /* * server.* extracted manually, see qemu_rbd_mon_host() */ - { - .name = "password-secret", - .type = QEMU_OPT_STRING, - .help = "ID of secret providing the password", - }, - - /* - * Keys for qemu_rbd_parse_filename(), not in the QAPI schema - */ - { - /* - * HACK: name starts with '=' so that qemu_opts_parse() - * can't set it - */ - .name = "=keyvalue-pairs", - .type = QEMU_OPT_STRING, - .help = "Legacy rados key/value option parameters", - }, - { - .name = "filename", - .type = QEMU_OPT_STRING, - }, { /* end of list */ } }, }; @@ -548,12 +526,13 @@ out: static int qemu_rbd_connect(rados_t *cluster, rados_ioctx_t *io_ctx, char **s_snap, char **s_image_name, - QDict *options, bool cache, Error **errp) + QDict *options, bool cache, + const char *keypairs, const char *secretid, + Error **errp) { QemuOpts *opts; char *mon_host = NULL; - const char *pool, *snap, *conf, *user, *image_name, *keypairs; - const char *secretid; + const char *pool, *snap, *conf, *user, *image_name; Error *local_err = NULL; int r; @@ -572,14 +551,11 @@ static int qemu_rbd_connect(rados_t *cluster, rados_ioctx_t *io_ctx, goto failed_opts; } - secretid = qemu_opt_get(opts, "password-secret"); - pool = qemu_opt_get(opts, "pool"); conf = qemu_opt_get(opts, "conf"); snap = qemu_opt_get(opts, "snapshot"); user = qemu_opt_get(opts, "user"); image_name = qemu_opt_get(opts, "image"); - keypairs = qemu_opt_get(opts, "=keyvalue-pairs"); if (!pool || !image_name) { error_setg(errp, "Parameters 'pool' and 'image' are required"); @@ -664,6 +640,7 @@ static int qemu_rbd_open(BlockDriverState *bs, QDict *options, int flags, BDRVRBDState *s = bs->opaque; Error *local_err = NULL; const char *filename; + char *keypairs, *secretid; int r; /* If we are given a filename, parse the filename, with precedence given to @@ -674,16 +651,28 @@ static int qemu_rbd_open(BlockDriverState *bs, QDict *options, int flags, "This is an unsupported option, and may be deprecated " "in the future"); qemu_rbd_parse_filename(filename, options, &local_err); + qdict_del(options, "filename"); if (local_err) { error_propagate(errp, local_err); return -EINVAL; } } + keypairs = g_strdup(qdict_get_try_str(options, "=keyvalue-pairs")); + if (keypairs) { + qdict_del(options, "=keyvalue-pairs"); + } + + secretid = g_strdup(qdict_get_try_str(options, "password-secret")); + if (secretid) { + qdict_del(options, "password-secret"); + } + r = qemu_rbd_connect(&s->cluster, &s->io_ctx, &s->snap, &s->image_name, - options, !(flags & BDRV_O_NOCACHE), errp); + options, !(flags & BDRV_O_NOCACHE), keypairs, secretid, + errp); if (r < 0) { - return r; + goto out; } /* rbd_open is always r/w */ @@ -710,13 +699,17 @@ static int qemu_rbd_open(BlockDriverState *bs, QDict *options, int flags, } } - return 0; + r = 0; + goto out; failed_open: rados_ioctx_destroy(s->io_ctx); g_free(s->snap); g_free(s->image_name); rados_shutdown(s->cluster); +out: + g_free(keypairs); + g_free(secretid); return r; } |