Merge pull request #42 from knix-microfunctions/bug/40

Bug/40
knix-microfunctions · Jun 16, 2020 · 8d3f0ed · 8d3f0ed
2 parents 2e3baa2 + 1dda6a0
commit 8d3f0ed
Showing 1 changed file with 4 additions and 5 deletions.
diff --git a/riak/script/poststart.d/10-join-cluster.sh b/riak/script/poststart.d/10-join-cluster.sh
@@ -13,12 +13,11 @@
 #   See the License for the specific language governing permissions and
 #   limitations under the License.
 
-# Maybe join to a cluster
-if [[ -z "$($RIAK_ADMIN cluster status | grep $HOSTNAME)" && ${COORDINATOR_NODE} != ${HOSTNAME}* && ${HOSTNAME} != ${COORDINATOR_NODE}* ]]; then
-#if [[ -z "$($RIAK_ADMIN cluster status | grep $COORDINATOR_NODE_HOST)" && ${HOSTNAME} != ${COORDINATOR_NODE}* ]]; then
-  # Not already in this cluster and not the coordinator itself, so join
+# If not coordinator, join it to form a cluster
+# TODO: restart of coordinator node leaves it outside the cluster
+if [[ ${COORDINATOR_NODE} != ${HOSTNAME}* && ${HOSTNAME} != ${COORDINATOR_NODE}* ]]; then
   echo "Connecting to cluster coordinator $COORDINATOR_NODE"
-  ping -c 1 $COORDINATOR_NODE
+  curl -s http://$COORDINATOR_NODE:$RK_MFN1_SERVICE_PORT_HTTP >/dev/null
   $RIAK_ADMIN cluster join riak@$COORDINATOR_NODE
   if [[ ! -z "($RIAK_ADMIN cluster status | grep ${HOSTNAME} | grep 'joining')" ]]; then
     if [[ -z "$($RIAK_ADMIN cluster plan | grep 'There are no staged changes')" ]]; then