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Modify CephFs provisioner to use the ceph mgr commands

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Currently CephFs provisioner mounts the ceph filesystem
and creates a subdirectory as a part of provisioning the
volume. Ceph now supports commands to provision fs subvolumes,
hance modify the provisioner to use ceph mgr commands to
(de)provision fs subvolumes.

Signed-off-by: Poornima G <pgurusid@redhat.com>
This commit is contained in:
Poornima G
2019-06-08 05:06:03 +00:00
committed by mergify[bot]
parent fa68c35f3b
commit 32ea550e3a
8 changed files with 114 additions and 129 deletions
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9
pkg/util/cephcmds.go
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@ -31,9 +31,10 @@ import (
// ExecCommand executes passed in program with args and returns separate stdout and stderr streams
func ExecCommand(program string, args ...string) (stdout, stderr []byte, err error) {
var (
cmd = exec.Command(program, args...) // nolint: gosec
stdoutBuf bytes.Buffer
stderrBuf bytes.Buffer
cmd = exec.Command(program, args...) // nolint: gosec
sanitizedArgs = StripSecretInArgs(args)
stdoutBuf bytes.Buffer
stderrBuf bytes.Buffer
)
cmd.Stdout = &stdoutBuf
@ -41,7 +42,7 @@ func ExecCommand(program string, args ...string) (stdout, stderr []byte, err err
if err := cmd.Run(); err != nil {
return stdoutBuf.Bytes(), stderrBuf.Bytes(), fmt.Errorf("an error (%v)"+
" occurred while running %s", err, program)
" occurred while running %s args: %v", err, program, sanitizedArgs)
}
return stdoutBuf.Bytes(), nil, nil