update pgpool conf with settings change for better handling of replica stopping

Author: jmccormick2001

conf/apiserver/pgo.yaml

@@ -41,5 +41,5 @@ Pgo:
   Metrics:  false
   LSPVCTemplate:  /config/pgo.lspvc-template.json
   LoadTemplate:  /config/pgo.load-template.json
-  COImagePrefix:  crunchydata
-  COImageTag:  centos7-2.6
+  COImagePrefix:  kubeadm-master:5000/crunchydata
+  COImageTag:  centos7-2.6-rc2

conf/postgres-operator/cluster/1/pgpool.conf

@@ -55,12 +55,12 @@ pcp_socket_dir = '/tmp'
 backend_hostname0 = '{{.PG_PRIMARY_SERVICE_NAME}}'
 backend_port0 = 5432
 backend_weight0= 1
-backend_flag0= 'DISALLOW_TO_FAILOVER'
+backend_flag0= 'ALLOW_TO_FAILOVER'
 
 backend_hostname1 = '{{.PG_REPLICA_SERVICE_NAME}}'
 backend_port1 = 5432
 backend_weight1= 1
-backend_flag1= 'DISALLOW_TO_FAILOVER'
+backend_flag1= 'ALLOW_TO_FAILOVER'
 
 #backend_hostname0 = 'master'
                                    # Host name or IP address to connect to for backend 0