Deploy mainnet DAPP-DSP using K8S¶

This helm chart will install an full mainnet DSP cluster (Syncd Mainnet API Node, DAPP DSP Services, IPFS Cluster)

Minimum cluster requirements¶

CPU: 4x2.2GHz Cores
Memory: 64GB memory
Network: 1 GigE
Disk: 1TB

Getting started¶

AWS¶

EKS

GCP¶

GKE

Deployment¶

Make sure kubectl is installed and configured and nodes are running¶

kubectl get nodes

Run boostrap container¶

For GCP:

docker run -v /google/google-cloud-sdk:/google/google-cloud-sdk \
    --entrypoint /bin/bash --rm -it -v $HOME/.kube/config:/root/.kube/config \
    liquidapps/zeus-dsp-bootstrap 

Others:

docker run --entrypoint /bin/bash --rm -it -v $HOME/.kube/config:/root/.kube/config \
    liquidapps/zeus-dsp-bootstrap 

Inside the container shell:

# create tiller service account
kubectl -n kube-system create serviceaccount tiller
kubectl create clusterrolebinding tiller --clusterrole cluster-admin --serviceaccount=kube-system:tiller

# install helm on cluster
helm init --service-account tiller
helm repo update

Edit values.yaml (optional)¶

Deploy¶

Restore from snapshot:

zeus deploy dapp-cluster dspaccount --key yourdspprivatekey

Or restore from full backup and replay:

zeus deploy dapp-cluster dspaccount --key yourdspprivatekey --full-replay=true

Or resume after first restore:

zeus deploy dapp-cluster dspaccount --key yourdspprivatekey --snapshot=false

Monitor restore and sync progress¶

kubectl logs -f dsp-nodeos-0 --all-containers

It takes a couple of hours to restore from the blockchain backups depending on internet connection and hardware performance

Get your API endpoint¶

AWS:

DSP_ENDPOINT=$(kubectl get service dsp-dspnode -o jsonpath="{.status.loadBalancer.ingress[?(@.hostname)].hostname}"):3115
echo $DSP_ENDPOINT

GCP:

DSP_ENDPOINT=$(kubectl get service dsp-dspnode -o jsonpath="{.status.loadBalancer.ingress[0].ip}"):3115
echo $DSP_ENDPOINT