From: Sage Weil <sage@redhat.com>
Date: Fri, 22 Nov 2019 23:28:03 +0000 (-0600)
Subject: ceph-daemon: add 'pull' command
X-Git-Tag: v15.1.0~578^2~1
X-Git-Url: http://git-server-git.apps.pok.os.sepia.ceph.com/?a=commitdiff_plain;h=2381327760355c4f5935b6644f6ecb7350d66e43;p=ceph.git

ceph-daemon: add 'pull' command

Signed-off-by: Sage Weil <sage@redhat.com>
---

diff --git a/src/ceph-daemon/ceph-daemon b/src/ceph-daemon/ceph-daemon
index 21020fa667f9..8f31114d1a6a 100755
--- a/src/ceph-daemon/ceph-daemon
+++ b/src/ceph-daemon/ceph-daemon
@@ -967,6 +967,18 @@ def command_version():
 
 ##################################
 
+def command_pull():
+    # type: () -> None
+    logger.info('Pulling latest %s...' % args.image)
+    call_throws([container_path, 'pull', args.image])
+    out, err, ret = call_throws([
+        container_path, 'inspect',
+        '--format', '{{.Id}}',
+        args.image])
+    print(out.strip())
+
+##################################
+
 def command_bootstrap():
     # type: () -> int
 
@@ -1739,6 +1751,10 @@ def _get_parser():
         'version', help='get ceph version from container')
     parser_version.set_defaults(func=command_version)
 
+    parser_pull = subparsers.add_parser(
+        'pull', help='pull latest image version')
+    parser_pull.set_defaults(func=command_pull)
+
     parser_ls = subparsers.add_parser(
         'ls', help='list daemon instances on this host')
     parser_ls.set_defaults(func=command_ls)