Bug 1684660

Description of problem:
  This is a just a duplicate of https://jira.coreos.com/browse/MC-472.  
This is the same underlying cause as MC-412. The service-ca.crt isn't in the pod, and recent changes have adjusted how we access the file so now the metering pod fails immediately when the file doesn't exist instead of using the wrong certificate like it did previously.

Version-Release number of selected component (if applicable):
Client Version: version.Info{Major:"4", Minor:"0+", GitVersion:"v4.0.0-0.185.0", GitCommit:"e883da29bc", GitTreeState:"", BuildDate:"2019-02-25T13:48:37Z", GoVersion:"", Compiler:"", Platform:""}
Server Version: version.Info{Major:"1", Minor:"12+", GitVersion:"v1.12.4+e883da29bc", GitCommit:"e883da29bc", GitTreeState:"clean", BuildDate:"2019-02-25T13:47:14Z", GoVersion:"go1.10.3", Compiler:"gc", Platform:"linux/amd64"}

metering version: 
pruan@desktop ~/workspace/operator-metering (master)$ git rev-parse HEAD                                                                                                                                                     
bc9f8bca2307b220b5e1bcea4af5a705c0f2bbc7

How reproducible:
always

Steps to Reproduce:
1. git clone https://github.com/operator-framework/operator-metering
2. run the manual installation script ./hack/openshift-install.sh
3.

Actual results:
pruan@dhcp-91-104 ~/workspace/operator-metering (master)$ oc get pods                          
NAME                                  READY   STATUS             RESTARTS   AGE
hdfs-datanode-0                       1/1     Running            0          14m
hdfs-namenode-0                       1/1     Running            0          14m
hive-metastore-0                      1/1     Running            0          14m
hive-server-0                         1/1     Running            1          14m
metering-operator-7bc7d5dc69-wn8hl    2/2     Running            0          15m
presto-coordinator-69c4c79ddd-wrt9k   1/1     Running            0          14m
reporting-operator-6fb959fd77-tc8xn   0/1     CrashLoopBackOff   6          6m43s
time="2019-03-01T06:31:34Z" level=fatal msg="error occurred while the reporting-operator was running" app=metering error="stat /var/run/secrets/kubernetes.io/serviceaccount/service-ca.crt: no such file or directory"

Expected results:


Additional info: