Error During Restarting apigee-postgresql in All in One Installation

[shawkyfoda]

Could You P Lease advice regarding the below Error at the postgresql startup process in an All in One Installation :

Verifying : postgresql96-server-9.6.1-1PGDG.rhel7.x86_64 1/5

Verifying : postgresql96-libs-9.6.1-1PGDG.rhel7.x86_64 2/5

Verifying : apigee-postgresql-9.6.1-0.0.1132.noarch 3/5

Verifying : postgresql96-contrib-9.6.1-1PGDG.rhel7.x86_64 4/5

Verifying : postgresql96-9.6.1-1PGDG.rhel7.x86_64 5/5

Installed: apigee-postgresql.noarch 0:9.6.1-0.0.1132

Dependency Installed:

postgresql96.x86_64 0:9.6.1-1PGDG.rhel7

postgresql96-contrib.x86_64 0:9.6.1-1PGDG.rhel7

postgresql96-libs.x86_64 0:9.6.1-1PGDG.rhel7

postgresql96-server.x86_64 0:9.6.1-1PGDG.rhel7

Complete!

Validating setup variables

Checking for required variables

Checking required variable HOSTIP...OK

Checking required variable RUN_USER...OK

Checking required variable RUN_GROUP...OK

Checking for optional variables

apigee-service: apigee-postgresql: Not running (NO_PIDFILE)

Missing PG_MASTER, assuming stand-alone.

Initializing database: Creating directory /opt/apigee/data/apigee-postgresql/pgdata [OK]

Creating symlinks for config files

Restarting apigee-postgresql

apigee-service: apigee-postgresql: Not running (NO_PIDFILE)

apigee-configutil: apigee-postgresql: # OK

apigee-service: apigee-postgresql: Not running (NO_LOCKFILE)

apigee-service: apigee-postgresql: status=2, continuing

apigee-service: apigee-postgresql: Not running (DEAD)

apigee-service: apigee-postgresql: status=3, continuing

apigee-service: apigee-postgresql: Not running (DEAD)

apigee-service: apigee-postgresql: apigee-postgresql is dead

Waiting for postgres to finish start

psql: could not connect to server: No such file or directory

Is the server running locally and accepting connections on Unix domain socket "/opt/apigee/var/run/apigee-postgresql/.s.PGSQL.5432"?

Retrying in 5 sec (1) psql: could not connect to server: No such file or directory Is the server running locally and accepting connections on Unix domain socket "/opt/apigee/var/run/apigee-postgresql/.s.PGSQL.5432"?

Retrying in 5 sec (2) psql: could not connect to server: No such file or directory Is the server running locally and accepting connections on Unix domain socket "/opt/apigee/var/run/apigee-postgresql/.s.PGSQL.5432"?

Retrying in 5 sec (3) psql: could not connect to server: No such file or directory Is the server running locally and accepting connections on Unix domain socket "/opt/apigee/var/run/apigee-postgresql/.s.PGSQL.5432"?

....

Retrying in 5 sec (20)

Error starting postgres Continue anyhow? y/n (y): y

Error: Postgresql failed to start Error: setup.sh: /opt/apigee/apigee-service/bin/apigee-service exited with unexpected status 1