cert-managers

Step 1) Apply CRDS
kubectl apply -f https://raw.githubusercontent.com/jetstack/cert-manager/release-0.6/deploy/manifests/00-crds.yaml

Step 2) Label namespace
kubectl label namespace cert-manager certmanager.k8s.io/disable-validation="true"

Step 3) Create Helm Chart
 helm install --name cert-manager \
    stable/cert-manager \
    --namespace cert-manager \
    --set ingressShim.defaultIssuerName=letsencrypt-staging \
    --set ingressShim.defaultIssuerKind=ClusterIssuer

Step 4) Create ClusterIssuers 
kubectl create --edit -f https://raw.githubusercontent.com/jetstack/cert-manager/release-0.7/docs/tutorials/acme/quick-start/example/production-issuer.yaml

(Modify Issuer to ClusterIssuer)

kubectl create --edit -f https://raw.githubusercontent.com/jetstack/cert-manager/release-0.7/docs/tutorials/acme/quick-start/example/staging-issuer.yaml

(Modify Issuer to ClusterIssuer)

Step 5) Verify ClusterIssuers

 k get clusterissuers.certmanager.k8s.io

// Make sure port 80 is open for letsEncrypt to communicate while issuing a cert

 Step 6) Create DNS and add the following to your ingress annotations.
 
  certmanager.k8s.io/cluster-issuer: letsencrypt-prod