# This is a set commands that can install an ONAP in a HUGE VM.
# they were assembeled by jan.j.martensson@ericsson.com and tested to run in the environment made available by
# https://etherpad.opnfv.org/p/laas-access
#
# They will probably not work "out of the box" but form the basis of a set of commands that can work

# Turn off firewall and allow all incoming HTTP connections through IPTABLES

ufw disable

iptables -I INPUT -j ACCEPT



# Install git

apt-get install -y git



# Install needed utilities

apt-get install -y apt-transport-https ca-certificates curl software-properties-common



# Install Docker

curl -fsSL https://download.docker.com/linux/ubuntu/gpg | apt-key add -

add-apt-repository "deb [arch=amd64] https://download.docker.com/linux/ubuntu $(lsb_release -cs) stable"

apt-get update

apt-get install -y docker-ce=17.03.3~ce-0~ubuntu-xenial



# Install Kubernetes

curl -s https://packages.cloud.google.com/apt/doc/apt-key.gpg | apt-key add -

add-apt-repository "deb [arch=amd64] https://apt.kubernetes.io/ kubernetes-xenial main"

apt-get update

apt-get install -y kubelet=1.11.2-00

apt-get install -y kubectl=1.11.2-00

apt-get install -y kubeadm=1.11.2-00

git clone https://github.com/kubernetes-incubator/metrics-server.git
#cd metrics-server/
#kubectl create -f metrics-server/deploy/1.8+/


# Install Helm

wget http://storage.googleapis.com/kubernetes-helm/helm-v2.9.1-linux-amd64.tar.gz

tar -zxvf helm-v2.9.1-linux-amd64.tar.gz

mv linux-amd64/helm /usr/local/bin/helm



# Install jq

apt-get install -y jq



# Install make

apt-get install -y make



# Create a yaml file to change the default value of maxpods from 110 to 300

cat > maxpods.yaml << EOF

apiVersion: kubeadm.k8s.io/v1alpha2

kubeletConfiguration:

  baseConfig:
    maxPods: 300
    serializeImagePulls: false
EOF



# Initialize the kubernetes cluster. If needed, disable swap (swapoff -a) before running kubeadm

kubeadm init --config maxpods.yaml | tee ~/kubeadm_init.log



# Execute the following snippet to get kubectl to work

mkdir -p $HOME/.kube

cp -i /etc/kubernetes/admin.conf $HOME/.kube/config

chown $(id -u):$(id -g) $HOME/.kube/config



# Install the Weaver pod network

kubectl apply -f https://cloud.weave.works/k8s/net?k8s-version=$(kubectl version | base64 | tr -d '\n')



# Check status

kubectl get pods --all-namespaces -o wide



# Untaint the cluster

kubectl taint nodes --all node-role.kubernetes.io/master-



# Create a yaml file to define the Tiller service account and cluster role binding

cat > tiller-serviceaccount.yaml << EOF

apiVersion: v1

kind: ServiceAccount

metadata:

  name: tiller

  namespace: kube-system

---

kind: ClusterRoleBinding

apiVersion: rbac.authorization.k8s.io/v1beta1

metadata:

  name: tiller-clusterrolebinding

subjects:

- kind: ServiceAccount

  name: tiller

  namespace: kube-system

roleRef:

  kind: ClusterRole

  name: cluster-admin

  apiGroup: ""

EOF



# Create a ServiceAccount and ClusterRoleBinding based on the created file.

kubectl create -f tiller-serviceaccount.yaml

kubectl create -f metrics-server/deploy/1.8+/


# Initialize Helm to install Tiller

helm init --service-account tiller --upgrade



# Check status

kubectl get pods --all-namespaces -o wide



# Clone the OOM project

git clone https://gerrit.onap.org/r/oom

cd oom/kubernetes



# Copy oom/kubernetes/helm/plugins directory into your local ~/.helm/ folder

cp -R ~/oom/kubernetes/helm/plugins/ ~/.helm



# Create Helm repository

make repo



# Create Helm charts

make; make onap



# Deploy ONAP from the OOM codebase using local Helm Chart Repository (default configuration values defined in onap/values.yaml)

helm deploy demo local/onap --namespace onap



# Check status. It will take more than 60 minutes before ONAP is installed. There will be several failing pods. Several of the failing pods can be healed by deleting the pods. The failing pods that cannot be healed need deeper analysis.

kubectl get pods --all-namespaces -o wide

#kubectl delete -n onap pod <pod name>



# After the failing Portal pods have been deleted and healed, check status of the portal-app service

#kubectl get services -n onap | grep portal-app

#portal-app  LoadBalancer   10.108.87.95   <pending>    8989:30215/TCP,8006:30213/TCP,8010:30214/TCP,8443:30225/TCP   22h



# Workaround to avoid the pending EXTERNAL-IP for portal-app

#kubectl -n onap expose deployment demo-portal-portal-app --type=LoadBalancer --name=portal-wa --external-ip=<host IP address> --port=8443 --target-port=8443



# Check status of the portal-wa service. The EXTERNAL-IP should be present

#kubectl get services -n onap | grep portal-wa

#portal-wa  LoadBalancer   10.105.168.224   10.10.100.32    8443:30997/TCP        16s



# Update /etc/hosts with “<host IP address>   portal.api.simpledemo.onap.org sdc.api.simpledemo.onap.org sdc.api.fe.simpledemo.onap.org vid.api.simpledemo.onap.org cli.api.simpledemo.onap.org aai.api.sparky.simpledemo.onap.org aai.onap portal-app.onap”

#vim /etc/hosts



# Access the ONAP Portal with curl or web browser

#curl -k https://portal.api.simpledemo.onap.org:8443/ONAPPORTAL/login.htm



# Install firefox. Ignore the warnings

apt-get install -y firefox

#firefox&