Signed-off-by: Aline Manera <alinefm(a)linux.vnet.ibm.com&gt; --- src/kimchi.conf.in | 2 +- src/kimchi/model/peers.py | 7 +++++-- src/kimchi/utils.py | 2 +- src/kimchid.in | 5 +++-- 4 files changed, 10 insertions(+), 6 deletions(-) diff --git a/src/kimchi.conf.in b/src/kimchi.conf.in index 003ce4a..9f62ac0 100644 --- a/src/kimchi.conf.in +++ b/src/kimchi.conf.in @@ -27,7 +27,7 @@ #environment = production # Federation feature: register Kimchi server on openSLP and discover peers -# at the same network +# in the same network. Check README-federation for more details. #federation = off # Max request body size in KB, default value is 4GB diff --git a/src/kimchi/model/peers.py b/src/kimchi/model/peers.py index 1bf74cb..a9f5fcd 100644 --- a/src/kimchi/model/peers.py +++ b/src/kimchi/model/peers.py @@ -38,7 +38,7 @@ class PeersModel(object): cmd = ["slptool", "register", "service:kimchid://%s" % self.url] out, error, ret = run_command(cmd) - if len(out) != 0: + if out and len(out) != 0: kimchi_log.error("Unable to register server on openSLP." " Details: %s" % out) @@ -47,9 +47,12 @@ class PeersModel(object): if config.get("server", "federation") == "off": return [] - peers = [] cmd = ["slptool", "findsrvs", "service:kimchid"] out, error, ret = run_command(cmd) + if ret != 0: + return [] + + peers = [] for server in out.strip().split("\n"): match = re.match("service:kimchid://(.*?),.*", server) peer = match.group(1) diff --git a/src/kimchi/utils.py b/src/kimchi/utils.py index 68415dc..989e370 100644 --- a/src/kimchi/utils.py +++ b/src/kimchi/utils.py @@ -224,7 +224,7 @@ def run_command(cmd, timeout=None): except Exception as e: msg = "Failed to run command: %s." % " ".join(cmd) msg = msg if proc is None else msg + "\n error code: %s." - kimchi_log.error("%s\n %s", msg, e) + kimchi_log.error("%s %s", msg, e) if proc: return out, error, proc.returncode diff --git a/src/kimchid.in b/src/kimchid.in index 0746ba6..0a8dc1f 100644 --- a/src/kimchid.in +++ b/src/kimchid.in @@ -70,8 +70,9 @@ def main(options): parser.add_option('--environment', default=runningEnv, help="Running environment of kimchi server") parser.add_option('--federation', default=federation, - help="Register and discover Kimchi peers at the same " - "network using openSLP") + help="Register and discover Kimchi peers in the same " + "network using openSLP. Check README-federation for" + " more details.") parser.add_option('--test', action='store_true', help="Run server in mock model") (options, args) = parser.parse_args()