Red Hat Bugzilla – Bug 1603175
GET /clusters api call returns "Invalid JSON received." for cluster with geo-replication
Last modified: 2018-09-04 03:09:58 EDT
Description of problem: When I try to import cluster with configured geo-replication, GET .../clusters api call starts to return "Invalid JSON received." Version-Release number of selected component (if applicable): RHGS WA Server: Red Hat Enterprise Linux Server release 7.5 (Maipo) tendrl-ansible-1.6.3-5.el7rhgs.noarch tendrl-api-1.6.3-4.el7rhgs.noarch tendrl-api-httpd-1.6.3-4.el7rhgs.noarch tendrl-commons-1.6.3-9.el7rhgs.noarch tendrl-grafana-plugins-1.6.3-7.el7rhgs.noarch tendrl-grafana-selinux-1.5.4-2.el7rhgs.noarch tendrl-monitoring-integration-1.6.3-7.el7rhgs.noarch tendrl-node-agent-1.6.3-9.el7rhgs.noarch tendrl-notifier-1.6.3-4.el7rhgs.noarch tendrl-selinux-1.5.4-2.el7rhgs.noarch tendrl-ui-1.6.3-8.el7rhgs.noarch Gluster Storage Server: Red Hat Enterprise Linux Server release 7.5 (Maipo) Red Hat Gluster Storage Server 3.4.0 glusterfs-3.12.2-14.el7rhgs.x86_64 glusterfs-api-3.12.2-14.el7rhgs.x86_64 glusterfs-cli-3.12.2-14.el7rhgs.x86_64 glusterfs-client-xlators-3.12.2-14.el7rhgs.x86_64 glusterfs-events-3.12.2-14.el7rhgs.x86_64 glusterfs-fuse-3.12.2-14.el7rhgs.x86_64 glusterfs-geo-replication-3.12.2-14.el7rhgs.x86_64 glusterfs-libs-3.12.2-14.el7rhgs.x86_64 glusterfs-rdma-3.12.2-14.el7rhgs.x86_64 glusterfs-server-3.12.2-14.el7rhgs.x86_64 tendrl-collectd-selinux-1.5.4-2.el7rhgs.noarch tendrl-commons-1.6.3-9.el7rhgs.noarch tendrl-gluster-integration-1.6.3-7.el7rhgs.noarch tendrl-node-agent-1.6.3-9.el7rhgs.noarch tendrl-selinux-1.5.4-2.el7rhgs.noarch How reproducible: 100% Steps to Reproduce: 1. Prepare two clusters and configure geo-replication. (for example as described in Bug 1578716) 2. Try to import the cluster configured as geo-replication master. 3. Watch http://tendrl-server.example.com/#/clusters page or http://tendrl-server.example.com/api/1.0/clusters Actual results: After short time, the #/clusters web page shows: "No Clusters Detected", and the GET /clusters api call returns: {"errors":{"message":"Invalid JSON received."}} Expected results: The GET /clusters call should return correct list of available clusters. Additional info: There seems to be no real error reported in /var/log/messages. The Import Cluster job launched in step 2 fails, that might be another BZ.
Marking as TestBlocker, because it blocks any testing related to Geo-Replication (e.g bug 1517422 and bug 1518276).
Tested and verified on: RHGS WA Server: Red Hat Enterprise Linux Server release 7.5 (Maipo) collectd-5.7.2-3.1.el7rhgs.x86_64 collectd-ping-5.7.2-3.1.el7rhgs.x86_64 etcd-3.2.7-1.el7.x86_64 libcollectdclient-5.7.2-3.1.el7rhgs.x86_64 python-etcd-0.4.5-2.el7rhgs.noarch rubygem-etcd-0.3.0-2.el7rhgs.noarch tendrl-ansible-1.6.3-6.el7rhgs.noarch tendrl-api-1.6.3-5.el7rhgs.noarch tendrl-api-httpd-1.6.3-5.el7rhgs.noarch tendrl-commons-1.6.3-11.el7rhgs.noarch tendrl-grafana-plugins-1.6.3-8.el7rhgs.noarch tendrl-grafana-selinux-1.5.4-2.el7rhgs.noarch tendrl-monitoring-integration-1.6.3-8.el7rhgs.noarch tendrl-node-agent-1.6.3-9.el7rhgs.noarch tendrl-notifier-1.6.3-4.el7rhgs.noarch tendrl-selinux-1.5.4-2.el7rhgs.noarch tendrl-ui-1.6.3-9.el7rhgs.noarch Gluster Storage Server: Red Hat Enterprise Linux Server release 7.5 (Maipo) Red Hat Gluster Storage Server 3.4.0 collectd-5.7.2-3.1.el7rhgs.x86_64 collectd-ping-5.7.2-3.1.el7rhgs.x86_64 glusterfs-3.12.2-15.el7rhgs.x86_64 glusterfs-api-3.12.2-15.el7rhgs.x86_64 glusterfs-cli-3.12.2-15.el7rhgs.x86_64 glusterfs-client-xlators-3.12.2-15.el7rhgs.x86_64 glusterfs-events-3.12.2-15.el7rhgs.x86_64 glusterfs-fuse-3.12.2-15.el7rhgs.x86_64 glusterfs-geo-replication-3.12.2-15.el7rhgs.x86_64 glusterfs-libs-3.12.2-15.el7rhgs.x86_64 glusterfs-rdma-3.12.2-15.el7rhgs.x86_64 glusterfs-server-3.12.2-15.el7rhgs.x86_64 gluster-nagios-addons-0.2.10-2.el7rhgs.x86_64 gluster-nagios-common-0.2.4-1.el7rhgs.noarch libcollectdclient-5.7.2-3.1.el7rhgs.x86_64 libvirt-daemon-driver-storage-gluster-3.9.0-14.el7_5.6.x86_64 python2-gluster-3.12.2-15.el7rhgs.x86_64 python-etcd-0.4.5-2.el7rhgs.noarch tendrl-collectd-selinux-1.5.4-2.el7rhgs.noarch tendrl-commons-1.6.3-11.el7rhgs.noarch tendrl-gluster-integration-1.6.3-9.el7rhgs.noarch tendrl-node-agent-1.6.3-9.el7rhgs.noarch tendrl-selinux-1.5.4-2.el7rhgs.noarch vdsm-gluster-4.19.43-2.3.el7rhgs.noarch API GET /clusters call properly return list of clusters. >> VERIFIED
Since the problem described in this bug report should be resolved in a recent advisory, it has been closed with a resolution of ERRATA. For information on the advisory, and where to find the updated files, follow the link below. If the solution does not work for you, open a new bug report. https://access.redhat.com/errata/RHSA-2018:2616