A POC that works in Openshift

[doodlesbykumbi]

This branch works in OpenShift. It also explores relying on the Bitnami Postgres chart as opposed to rolling our own.
Below are the steps to deploy Postgres then Conjur:

# install Postgres first
PG_PASSWORD=0mbkLSg9ah
PG_NAMESPACE=my-pg-namespace

helm install my-release bitnami/postgresql
kubectl create namespace "${PG_NAMESPACE}"
helm install \
  -n "${PG_NAMESPACE}" \
  --set persistence.enabled="false" \
  --set volumePermissions.securityContext.runAsUser="auto" \
  --set securityContext.enabled=false \
  --set postgresqlPassword=${PG_PASSWORD} \
  --set containerSecurityContext.enabled=false \
  --set shmVolume.chmod.enabled=false \
  my-release bitnami/postgresql


# DATA_KEY can also be generated with DATA_KEY="$(docker run --rm cyberark/conjur data-key generate)"
DATA_KEY="UYyZPDWngzZ9o3eC5+eGGowNofXfSXfKRvqjsaf2FH4="
CONJUR_NAMESPACE=my-conjur-namespace

kubectl create namespace "${CONJUR_NAMESPACE}"
helm install \
   -n "${CONJUR_NAMESPACE}" \
   --set dataKey="${DATA_KEY}" \
   --set image.repository=guygiat/conjur-oss-ocp \
   --set image.tag=latest \
   --set image.pullPolicy=IfNotPresent \
   --set nginx.image.repository=guygiat/nginx-oss \
   --set nginx.image.tag=latest \
   --set nginx.image.pullPolicy=IfNotPresent \
   --set database.url=postgres://postgres:${PG_PASSWORD}@my-release-postgresql.${PG_NAMESPACE}.svc.cluster.local:5432/postgres \
   conjur-oss .

[izgeri]

@doodlesbykumbi how is this different than the draft that @guygiat has in #71?

[doodlesbykumbi]

@izgeri Not different at all. I cherrypicked, from @guygiat's PR, the stuff I needed to prove out the case I was interested in. Wanted to quickly prove that the chart can work in Openshift with PG running via the bitnami/postgresql chart. The goal is captured in this follow up PR, #83.