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install_kubeflow.sh
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install_kubeflow.sh
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###########################################################################################################################
# Kubeflow installation script
#
# Author: Sebastian Lehrig
# License: Apache-2.0 License
###########################################################################################################################
###########################################################################################################################
# 1. Prerequisites
if [ -z "$KUBEFLOW_VERSION" ]
then
kubeflow_version="main"
else
kubeflow_version=$KUBEFLOW_VERSION
fi
BOLD=$(tput bold)
NORMAL=$(tput sgr0)
RED='\033[0;31m'
GREEN='\033[0;32m'
ORANGE='\033[0;33m'
BLUE='\033[0;34m'
NC='\033[0m'
echo -e "${BOLD}Which Kubernetes environment do you have admin access to?${NORMAL}
(1) Red Hat OpenShift
(2) Vanilla Kubernetes"
read -p "Selection [1]: " kubernetes_environment
kubernetes_environment=${kubernetes_environment:-1}
case "$kubernetes_environment" in
1 ) kubernetes_environment_name="Red Hat OpenShift"
alias docker="podman"
kubeadmin_file=/root/ocp4/auth/kubeadmin-password
if [ ! -f "$kubeadmin_file" ]
then
kubeadmin_file=$(find /root -name "kubeadmin-password")
COUNT=$(echo "$kubeadmin_file" | wc -w)
if [[ $COUNT -ne 1 ]]
then
echo -e "${BOLD}Failed finding a single kubeadmin-password file (found $COUNT)."
echo -e "$Found these files:"
echo "$kubeadmin_file"
read -p "${BOLD}Please enter file to be used: " kubeadmin_file
if [ ! -f "$kubeadmin_file" ]
then
echo -e "The given kubeadmin-password file does not exist - exiting"; return;
fi
fi
fi
clusterDomain=$(oc get ingresses.config/cluster -o jsonpath={.spec.domain})
echo -e ""
read -p "${BOLD}Install OpenShift operators (Cert-Manager, Service Mesh (incl. Elasticsearch, Kiali, Jaeger), Namespace-Configuration, Serverless, Node Feature Discovery, GPU Operator, Grafana)?${NORMAL} [y]: " install_operators
install_operators=${install_operators:-y}
case "$install_operators" in
y|Y ) ;;
n|N ) ;;
* ) echo -e "invalid - exiting"; return;;
esac
;;
2 ) kubernetes_environment_name="Vanilla Kubernetes"
externalIpAddress=$(hostname -i);;
* ) echo -e "invalid - exiting"; return;;
esac
echo -e ""
read -p "${BOLD}Install Trino (connects multiple databases in a single SQL query)?${NORMAL} [y]: " install_trino
install_trino=${install_trino:-y}
case "$install_trino" in
y|Y ) ;;
n|N ) ;;
* ) echo -e "invalid - exiting"; return;;
esac
echo -e ""
read -p "${BOLD}Create datalake namespace with exemplary databases & data (PostgreSQL, MongoDB, Apache Kafka)?${NORMAL} [y]: " create_datalake
create_datalake=${create_datalake:-y}
case "$create_datalake" in
y|Y ) case "$kubernetes_environment" in
1 ) ;;
2 ) # Ask for Red Hat credentials
echo -e "Installing Apache Kafka via Red Hat AMQ Streams requires a Red Hat login; please provide your credentials."
read -p "Red Hat user name: " redhat_user
read -s -p "Red Hat password (input hidden): " redhat_pass
;;
esac
;;
n|N ) ;;
* ) echo -e "invalid - exiting"; return;;
esac
echo -e ""
read -p "${BOLD}To avoid toomanyrequests errors for Docker.io, do you want to store your Docker.io credentials?${NORMAL} [y]: " store_credentials
store_credentials=${store_credentials:-y}
case "$store_credentials" in
y|Y ) while true; do
read -p "Docker.io user name: " docker_user
read -s -p "Docker.io password (input hidden): " docker_pass
echo -e "\nTrying to log-in..."
case "$kubernetes_environment" in
1 ) kubernetes_environment_name="Red Hat OpenShift"
logged_in=$(echo $docker_pass | podman login docker.io --username ${docker_user} --password-stdin)
;;
2 ) logged_in=$(echo $docker_pass | docker login docker.io --username ${docker_user} --password-stdin)
;;
esac
echo -e ""
echo -e "Debug: ${logged_in}"
if [[ "${logged_in}" == "Login Succeeded"* ]]
then
echo -e "${GREEN}Success${NC}: Docker was able to login to docker.io using your credentials!"
break
fi
echo -e "${RED}Failed${NC}: Docker was unable to login to docker.io using your credentials! Please verify you have used the correct ones and try again!"
done
;;
n|N ) ;;
* ) echo -e "invalid - exiting"; return;;
esac
echo -e ""
read -p "${BOLD}Update your .bashrc file with Kubeflow variables (note: this is required if not already present)?${NORMAL} [y]: " update_bashrc
update_bashrc=${update_bashrc:-y}
case "$update_bashrc" in
y|Y ) ;;
n|N ) ;;
* ) echo -e "invalid - exiting"; return;;
esac
echo -e ""
read -p "${BOLD}Please enter your KUBEFLOW_BASE_DIR (directory where Kubeflow installation files will be stored) [default: /opt/kubeflow]: " kubeflow_base_dir
kubeflow_base_dir=${kubeflow_base_dir:-/opt/kubeflow}
echo -e ""
echo -e "${BOLD}====================================================${NORMAL}"
echo -e "${BOLD}Installation summary${NORMAL}"
echo -e "${BOLD}====================================================${NORMAL}"
echo -e "- ${BOLD}Kubeflow${NORMAL}: ${kubeflow_version}"
echo -e "- ${BOLD}Kubernetes environment${NORMAL}: ${kubernetes_environment_name}"
case "$kubernetes_environment" in
1 ) # OpenShift
echo -e "- ${BOLD}kubeadmin_file${NORMAL}: ${kubeadmin_file}"
echo -e "- ${BOLD}Install OpenShift Operators${NORMAL}: ${install_operators}"
echo -e "- ${BOLD}clusterDomain${NORMAL}: ${clusterDomain}"
;;
2 ) # k8s
echo -e "- ${BOLD}externalIpAddress${NORMAL}: ${externalIpAddress}"
;;
esac
echo -e "- ${BOLD}Install Trino${NORMAL}: ${install_trino}"
echo -e "- ${BOLD}Create datalake namespace${NORMAL}: ${create_datalake}"
echo -e "- ${BOLD}Store Docker.io credentials${NORMAL}: ${store_credentials}"
echo -e "- ${BOLD}Update .bashrc file${NORMAL}: ${update_bashrc}"
echo -e "- ${BOLD}KUBEFLOW_BASE_DIR${NORMAL}: ${kubeflow_base_dir}"
echo -e "${BOLD}====================================================${NORMAL}"
read -p "${BOLD}Proceed Kubeflow installation?${NORMAL} [y]: " proceed
proceed=${proceed:-y}
case "$proceed" in
y|Y ) ;;
n|N ) echo -e "Kubeflow installation aborted."; return;;
* ) echo -e "invalid - exiting"; return;;
esac
###########################################################################################################################
# 2. Prepare Installation
# get kustomize if not there
if ! command -v kustomize &> /dev/null
then
echo "Kustomize not found - installing to /user/local/bin/..."
kustomize_version=5.1.1
curl --silent --location --remote-name "https://github.com/kubernetes-sigs/kustomize/releases/download/kustomize%2Fv${kustomize_version}/kustomize_v${kustomize_version}_linux_ppc64le.tar.gz"
tar -xzvf kustomize_v${kustomize_version}_linux_ppc64le.tar.gz
chmod a+x kustomize
sudo mv kustomize /usr/local/bin/kustomize
rm -f kustomize_v${kustomize_version}_linux_ppc64le.tar.gz
fi
# get helm if not there
if ! command -v helm &> /dev/null
then
echo "Helm not found - installing to /user/local/bin/..."
helm_version=3.11.2
curl --silent --location --remote-name "https://get.helm.sh/helm-v${helm_version}-linux-ppc64le.tar.gz"
tar --strip-components=1 -xzf helm-v${helm_version}-linux-ppc64le.tar.gz ./linux-ppc64le/helm
chmod a+x helm
sudo mv helm /usr/local/bin/helm
rm -f helm-v${helm_version}-linux-ppc64le.tar.gz
fi
case "$store_credentials" in
y|Y ) case "$kubernetes_environment" in
1 ) # Add docker.io account settings into OpenShift secret
oc get secret/pull-secret -n openshift-config --template='{{index .data ".dockerconfigjson" | base64decode}}' > dockerconfig.json
oc registry login --registry="docker.io" --auth-basic="$docker_user:$docker_pass" --to=dockerconfig.json
oc set data secret/pull-secret -n openshift-config --from-file=.dockerconfigjson=dockerconfig.json
rm -f dockerconfig.json
;;
2 ) # Add docker.io as imagePullSecret to default serviceaccount
kubectl create secret docker-registry myregistrykey --docker-server=docker.io --docker-username=$docker_user --docker-password=$docker_pass
kubectl patch serviceaccount default -p '{"imagePullSecrets": [{"name": "myregistrykey"}]}'
;;
esac
;;
* ) ;;
esac
case "$update_bashrc" in
y|Y )
git=$kubeflow_base_dir/git
manifests=$git/kubeflow-ppc64le-manifests
cat >> /root/.bashrc <<EOF
###### BEGIN KUBEFLOW ######
# clusterDomain equals oc get ingresses.config/cluster -o jsonpath={.spec.domain}
export KUBEFLOW_BASE_DIR=$kubeflow_base_dir
export GIT=$git
export MANIFESTS=$manifests
EOF
case "$kubernetes_environment" in
1 ) # OpenShift
kube_pw=$(cat $kubeadmin_file)
cat >> /root/.bashrc <<EOF
export CLUSTER_DOMAIN=$clusterDomain
export KUBEFLOW_KUSTOMIZE=$manifests/overlays/openshift
export KUBE_PW=$kube_pw
oc login -u kubeadmin -p $kube_pw --insecure-skip-tls-verify=true > /dev/null
EOF
;;
2 ) # k8s
cat >> /root/.bashrc <<EOF
export EXTERNAL_IP_ADDRESS=$externalIpAddress
export KUBEFLOW_KUSTOMIZE=$manifests/overlays/k8s
EOF
;;
esac
cat >> /root/.bashrc <<EOF
###### END KUBEFLOW ######
EOF
source /root/.bashrc
;;
* ) ;;
esac
# Get manifests
if [ -d "$MANIFESTS" ]; then
echo "Warning: $MANIFESTS already exists; skipping git clone."
else
git clone --branch $kubeflow_version https://github.com/lehrig/kubeflow-ppc64le-manifests.git $MANIFESTS
fi
###########################################################################################################################
# 3. Installation
case "$kubernetes_environment" in
1 ) # OpenShift
case "$install_operators" in
y|Y ) # Install Cert Manager Operator
# See: https://cert-manager.io/docs/installation/openshift/
# TODO: Try from OperatorHub (when Kubeflow supports higher cert-manager versions)
oc create namespace cert-manager
oc apply -n cert-manager -f https://github.com/jetstack/cert-manager/releases/download/v1.5.4/cert-manager.yaml
oc adm policy add-cluster-role-to-user cluster-admin system:serviceaccount:cert-manager:cert-manager
#oc adm policy add-cluster-role-to-user cluster-admin system:serviceaccount:cert-manager:cert-manager-webhook
oc adm policy add-cluster-role-to-user cluster-admin system:serviceaccount:cert-manager:cert-manager-cainjector
# Install subscriptions (operators from OperatorHub)
while ! kustomize build $KUBEFLOW_KUSTOMIZE/subscriptions | awk '!/well-defined/' | oc apply -f -; do echo -e "Retrying to apply resources for Cert Manager..."; sleep 10; done
# Configure node feature discovery
while ! kustomize build $KUBEFLOW_KUSTOMIZE/nfd | awk '!/well-defined/' | oc apply -f -; do echo -e "Retrying to apply resources for Node Feature Discovery..."; sleep 10; done
# Install GPU Operator
oc create namespace gpu-operator
git clone -b ppc64le_v1.10.1 https://github.com/mgiessing/gpu-operator.git $GIT/gpu-operator
sed -i 's/use_ocp_driver_toolkit: false/use_ocp_driver_toolkit: true/g' $GIT/gpu-operator/deployments/gpu-operator/values.yaml
helm install -n gpu-operator --wait --generate-name $GIT/gpu-operator/deployments/gpu-operator
# Configure Grafana
# Note: Prometheus comes with OpenShift out-of-the-box
oc apply -f $KUBEFLOW_KUSTOMIZE/grafana/enable-user-workload.yaml
;;
* ) ;;
esac
# Configure service mesh
while ! kustomize build $KUBEFLOW_KUSTOMIZE/servicemesh | envsubst '${CLUSTER_DOMAIN}' | awk '!/well-defined/' | oc apply -f -; do echo -e "Retrying to apply resources for Service Mesh..."; sleep 10; done
oc wait --for=condition=available --timeout=600s deployment/istiod-kubeflow -n istio-system
# Deploy Kubeflow
while ! kustomize build $KUBEFLOW_KUSTOMIZE | awk '!/well-defined/' | oc apply -f -; do echo -e "Retrying to apply resources for Kubeflow..."; sleep 10; done
oc wait --for=condition=available --timeout=600s deployment/centraldashboard -n kubeflow
oc project kubeflow
#############################################
;;
2 ) # k8s
# Deploy Kubeflow
echo -e ""
echo -e "######################################################"
echo -e "# Initializing Kubeflow Installation; please wait... #"
echo -e "######################################################"
echo -e ""
while ! kustomize build $KUBEFLOW_KUSTOMIZE | envsubst '${EXTERNAL_IP_ADDRESS}' | awk '!/well-defined/' | kubectl apply -f -; do echo -e "Retrying to apply resources for Kubeflow..."; sleep 10; done
# Ensure istio is up and side-cars are injected into kubeflow namespace afterwards (by restarting pods)
kubectl wait --for=condition=available --timeout=600s deployment/istiod -n istio-system
kubectl delete pod --all -n kubeflow
kubectl delete pod --all -n kubeflow-admin-example-com
kubectl delete pod --all -n kubeflow-user-example-com
kubectl wait --for=condition=available --timeout=600s deployment/centraldashboard -n kubeflow
;;
esac
#############################################
# Datalake
case "$create_datalake" in
y|Y ) DATALAKE_NAMESPACE=datalake
DATALAKE_USER=uptake
DATALAKE_PASS=marten-mole
POSTGRESQL_SERVICE=postgresql
POSTGRESQL_DATABASE=stock-prices
POSTGRESQL_VOLUME_CAPACITY=10Gi
MONGODB_SERVICE=mongodb
MONGODB_DATABASE=weather
MONGODB_VOLUME_CAPACITY=10Gi
KAFKA_CLUSTER=stock-weather-streams
kubectl create namespace $DATALAKE_NAMESPACE
case "$kubernetes_environment" in
1 ) # Openshift
# Install PostgreSQL Template
oc project datalake
oc process -n openshift postgresql-persistent -p DATABASE_SERVICE_NAME=$POSTGRESQL_SERVICE -p POSTGRESQL_USER=$DATALAKE_USER -p POSTGRESQL_PASSWORD=$DATALAKE_PASS -p POSTGRESQL_DATABASE=$POSTGRESQL_DATABASE -p VOLUME_CAPACITY=$POSTGRESQL_VOLUME_CAPACITY | oc create -f -
# Install Red Hat AMQ Streams Operator (based on Strimzi Operator for Apache Kafka Streaming support)
cat <<EOF | kubectl apply -n openshift-operators -f -
apiVersion: operators.coreos.com/v1alpha1
kind: Subscription
metadata:
labels:
operators.coreos.com/amq-streams.openshift-operators: ""
name: amq-streams
namespace: openshift-operators
spec:
channel: stable
installPlanApproval: Automatic
name: amq-streams
source: redhat-operators
sourceNamespace: openshift-marketplace
EOF
oc project kubeflow
;;
2 ) # Vanilla Kubernetes
# Save Red Hat subscription in secret
#TODO LEHRIG
kubectl create -n $DATALAKE_NAMESPACE secret docker-registry redhat-registry --docker-username=$redhat_user --docker-password=$redhat_pass --docker-server=registry.redhat.io
# Install PostgreSQL based on modified PostgreSQL Template
# See: https://github.com/sclorg/postgresql-container/blob/master/examples/postgresql-persistent-template.json
cat <<EOF | kubectl -n ${DATALAKE_NAMESPACE} apply -f -
apiVersion: v1
kind: Secret
metadata:
name: ${POSTGRESQL_SERVICE}
labels:
name: ${POSTGRESQL_SERVICE}
stringData:
database-name: ${POSTGRESQL_DATABASE}
database-password: ${DATALAKE_PASS}
database-user: ${DATALAKE_USER}
database-db: ${DATALAKE_USER}
---
apiVersion: v1
kind: PersistentVolumeClaim
metadata:
name: ${POSTGRESQL_SERVICE}
labels:
name: ${POSTGRESQL_SERVICE}
spec:
accessModes:
- ReadWriteOnce
resources:
requests:
storage: ${POSTGRESQL_VOLUME_CAPACITY}
---
apiVersion: apps/v1
kind: Deployment
metadata:
name: ${POSTGRESQL_SERVICE}
labels:
name: ${POSTGRESQL_SERVICE}
spec:
replicas: 1
selector:
matchLabels:
name: ${POSTGRESQL_SERVICE}
strategy:
type: Recreate
template:
metadata:
labels:
name: ${POSTGRESQL_SERVICE}
spec:
containers:
- env:
- name: POSTGRES_USER #DATALAKE_USER
valueFrom:
secretKeyRef:
key: database-user
name: ${POSTGRESQL_SERVICE}
- name: POSTGRES_PASSWORD #DATALAKE_PASS
valueFrom:
secretKeyRef:
key: database-password
name: ${POSTGRESQL_SERVICE}
- name: POSTGRES_DB #POSTGRESQL_DATABASE
valueFrom:
secretKeyRef:
key: database-name
name: ${POSTGRESQL_SERVICE}
# for docker image only
- name: PGDATA
value: /var/lib/postgresql/data/pgdata
# registry.redhat.io/rhscl/postgresql-12-rhel7
image: registry.hub.docker.com/ppc64le/postgres # https://hub.docker.com/r/ppc64le/postgres
imagePullPolicy: IfNotPresent
name: ${POSTGRESQL_SERVICE}
ports:
- containerPort: 5432
protocol: TCP
securityContext:
privileged: false
volumeMounts:
- mountPath: /var/lib/postgresql/data #/var/lib/psql/data
name: ${POSTGRESQL_SERVICE}-data
dnsPolicy: ClusterFirst
restartPolicy: Always
imagePullSecrets:
- name: redhat-registry
volumes:
- name: ${POSTGRESQL_SERVICE}-data
persistentVolumeClaim:
claimName: ${POSTGRESQL_SERVICE}
---
apiVersion: v1
kind: Service
metadata:
annotations:
name: ${POSTGRESQL_SERVICE}
labels:
name: ${POSTGRESQL_SERVICE}
spec:
ports:
- port: 5432
protocol: TCP
targetPort: 5432
selector:
name: ${POSTGRESQL_SERVICE}
sessionAffinity: None
type: ClusterIP
EOF
# Install Red Hat AMQ Streams manually (inspired by OpenShift installation; requires Red Hat subscription)
AMQ_STREAMS_INSTALLER=amq-streams-installer.zip
wget https://ibm.box.com/shared/static/6ccbwncple6sngpiq3b890n8xqfq00c2.zip -O $AMQ_STREAMS_INSTALLER
unzip $AMQ_STREAMS_INSTALLER
mkdir amq-streams-installer
mv examples amq-streams-installer
mv install amq-streams-installer
rm -f $AMQ_STREAMS_INSTALLER
sed -i 's/namespace: .*/namespace: ${DATALAKE_NAMESPACE}/' amq-streams-installer/install/cluster-operator/*RoleBinding*.yaml
echo -e "imagePullSecrets:\n - name: redhat-registry" >> amq-streams-installer/install/cluster-operator/010-ServiceAccount-strimzi-cluster-operator.yaml
kubectl apply -n ${DATALAKE_NAMESPACE} -f amq-streams-installer/install/cluster-operator
rm -rf amq-streams-installer
kubectl patch serviceaccount -n ${DATALAKE_NAMESPACE} default -p '{"imagePullSecrets": [{"name": "redhat-registry"}]}'
kubectl create clusterrolebinding -n ${DATALAKE_NAMESPACE} default-pod --clusterrole cluster-admin --serviceaccount=datalake:strimzi-cluster-operator
;;
esac
# Install MongoDB
cat <<EOF | kubectl apply -n $DATALAKE_NAMESPACE -f -
apiVersion: v1
kind: PersistentVolumeClaim
metadata:
name: ${MONGODB_SERVICE}
labels:
name: ${MONGODB_SERVICE}
spec:
accessModes:
- ReadWriteOnce
resources:
requests:
storage: ${MONGODB_VOLUME_CAPACITY}
---
apiVersion: apps/v1
kind: Deployment
metadata:
name: ${MONGODB_SERVICE}
labels:
name: ${MONGODB_SERVICE}
spec:
replicas: 1
selector:
matchLabels:
name: ${MONGODB_SERVICE}
template:
metadata:
labels:
name: ${MONGODB_SERVICE}
spec:
containers:
- name: ${MONGODB_SERVICE}
image: ibmcom/mongodb-ppc64le:latest
ports:
- containerPort: 27017
env:
- name: MONGO_INITDB_ROOT_USERNAME
value: admin
- name: MONGO_INITDB_ROOT_PASSWORD
value: admin
volumeMounts:
- mountPath: /data/db
name: mongodb-volume
volumes:
- name: mongodb-volume
persistentVolumeClaim:
claimName: ${MONGODB_SERVICE}
---
apiVersion: v1
kind: Service
metadata:
labels:
name: ${MONGODB_SERVICE}
name: ${MONGODB_SERVICE}
spec:
ports:
- port: 27017
protocol: TCP
targetPort: 27017
selector:
name: ${MONGODB_SERVICE}
EOF
# Create Kafka resources
cat <<EOF | kubectl apply -n $DATALAKE_NAMESPACE -f -
apiVersion: kafka.strimzi.io/v1beta2
kind: Kafka
metadata:
name: ${KAFKA_CLUSTER}
spec:
kafka:
config:
offsets.topic.replication.factor: 3
transaction.state.log.replication.factor: 3
transaction.state.log.min.isr: 2
default.replication.factor: 3
min.insync.replicas: 2
inter.broker.protocol.version: '3.1'
storage:
type: ephemeral
listeners:
- name: plain
port: 9092
type: internal
tls: false
- name: tls
port: 9093
type: internal
tls: true
version: 3.1.0
replicas: 3
entityOperator:
topicOperator: {}
userOperator: {}
zookeeper:
storage:
type: ephemeral
replicas: 3
---
apiVersion: kafka.strimzi.io/v1beta2
kind: KafkaTopic
metadata:
name: stockdata
labels:
strimzi.io/cluster: ${KAFKA_CLUSTER}
spec:
partitions: 10
replicas: 3
config:
retention.ms: 604800000
segment.bytes: 1073741824
---
apiVersion: kafka.strimzi.io/v1beta2
kind: KafkaTopic
metadata:
name: weatherdata
labels:
strimzi.io/cluster: ${KAFKA_CLUSTER}
spec:
partitions: 10
replicas: 3
config:
retention.ms: 604800000
segment.bytes: 1073741824
---
apiVersion: kafka.strimzi.io/v1beta2
kind: KafkaBridge
metadata:
name: kafka-bridge
labels:
strimzi.io/cluster: ${KAFKA_CLUSTER}
spec:
replicas: 1
bootstrapServers: '${KAFKA_CLUSTER}-kafka-bootstrap:9092'
http:
port: 8090
EOF
####################
# Initialize Data Basis
# Initialize PostgreSQL
DATA_FILE=HistoricalDataApple.csv
wget https://ibm.box.com/shared/static/89i7cxkeok6ndd0kh6q2ycvviip94eby.csv -O $DATA_FILE
sed -i 's/\$//g' $DATA_FILE
cat > init-stock-prices.sql <<EOF
CREATE TABLE IF NOT EXISTS public.applehistory
(
"Date" date NOT NULL,
"Close" real,
"Volume" bigint,
"Open" real,
"High" real,
"Low" real,
CONSTRAINT "appleHistory_pkey" PRIMARY KEY ("Date")
);
\copy public.applehistory FROM '/tmp/$DATA_FILE' WITH (FORMAT csv, HEADER true, DELIMITER ',');
EOF
sleep 120s
POSTGRESQL_POD=$(kubectl get po -n $DATALAKE_NAMESPACE -l name=$POSTGRESQL_SERVICE -o jsonpath={..metadata.name})
echo $POSTGRESQL_POD
kubectl cp -n $DATALAKE_NAMESPACE $DATA_FILE "$POSTGRESQL_POD:/tmp/"
kubectl cp -n $DATALAKE_NAMESPACE init-stock-prices.sql "$POSTGRESQL_POD:/tmp/"
kubectl exec -n $DATALAKE_NAMESPACE $POSTGRESQL_POD -- psql -U $DATALAKE_USER -d $POSTGRESQL_DATABASE -a -f /tmp/init-stock-prices.sql
rm -f $DATA_FILE init-stock-prices.sql
# Initialize MongoDB
WEATHER_FILE=weather_ny_2012-2022.csv
wget https://ibm.box.com/shared/static/3tgm9bwxsl8tjezk0jgfjvk48cma46li.csv -O $WEATHER_FILE
SCHEMA_FILE=mongo-schema-definition.json
cat > $SCHEMA_FILE <<EOF
{
"table": "weatherny",
"fields": [
{"name": "_id",
"type": "date",
"hidden": false },
{"name": "AWND",
"type": "DOUBLE",
"hidden": false },
{"name": "PGTM",
"type": "DOUBLE",
"hidden": false },
{"name": "PRCP",
"type": "DOUBLE",
"hidden": false },
{"name": "SNOW",
"type": "DOUBLE",
"hidden": false },
{"name": "SNWD",
"type": "DOUBLE",
"hidden": false },
{"name": "TAVG",
"type": "DOUBLE",
"hidden": false },
{"name": "TMAX",
"type": "DOUBLE",
"hidden": false },
{"name": "TMIN",
"type": "DOUBLE",
"hidden": false }
]
}
EOF
# Each database has to have a dedicated user
MONGO_USER_FILE=create-mongo-user.mongodb
cat > $MONGO_USER_FILE <<EOF
db.createUser(
{
user: "${DATALAKE_USER}",
pwd: "${DATALAKE_PASS}",
roles: [ { role: "dbOwner", db: "${MONGODB_DATABASE}" } ]
}
)
EOF
DATABASE_TOOLS=database_tools.tgz
wget https://fastdl.mongodb.org/tools/db/mongodb-database-tools-ubuntu1804-ppc64le-100.6.1.tgz -O $DATABASE_TOOLS
kubectl -n $DATALAKE_NAMESPACE wait --for=condition=available --timeout=60s deploy/mongodb
MONGODB_POD=$(kubectl get po -n $DATALAKE_NAMESPACE -l name=$MONGODB_SERVICE -l app=$MONGODB_SERVICE -o jsonpath={..metadata.name})
sleep 30s
echo $MONGODB_POD
kubectl cp -n $DATALAKE_NAMESPACE $DATABASE_TOOLS "$MONGODB_POD":/tmp/
kubectl cp -n $DATALAKE_NAMESPACE $SCHEMA_FILE "$MONGODB_POD":/tmp/
kubectl cp -n $DATALAKE_NAMESPACE $WEATHER_FILE "$MONGODB_POD":/tmp/
kubectl cp -n $DATALAKE_NAMESPACE $MONGO_USER_FILE "$MONGODB_POD":/tmp/
echo "copied files to mongodb pod"
kubectl exec -n $DATALAKE_NAMESPACE $MONGODB_POD -- bash -c "mkdir -p /tmp/mongodb && tar --strip-components=1 -zxf /tmp/${DATABASE_TOOLS} -C /tmp/mongodb && /tmp/mongodb/bin/mongoimport -d ${MONGODB_DATABASE} -c weatherny --type csv --columnsHaveTypes --file /tmp/${WEATHER_FILE} --headerline --username admin --password admin --authenticationDatabase admin && /tmp/mongodb/bin/mongoimport -d ${MONGODB_DATABASE} -c schemadef --file /tmp/${SCHEMA_FILE} --username admin --password admin --authenticationDatabase admin && mongo -u admin -p admin --authenticationDatabase admin ${MONGODB_DATABASE} /tmp/${MONGO_USER_FILE}"
echo "added mongo file"
rm -f $WEATHER_FILE $SCHEMA_FILE $MONGO_USER_FILE $DATABASE_TOOLS
cat <<EOF | kubectl apply -n $DATALAKE_NAMESPACE -f -
apiVersion: batch/v1
kind: CronJob
metadata:
name: weatherproducer
spec:
successfulJobsHistoryLimit: 1
schedule: "45 0 * * *"
startingDeadlineSeconds: 200
jobTemplate:
spec:
template:
metadata:
name: weatherproducer
labels:
parent: "cronjobweatherproducer"
spec:
containers:
- name: weatherproducer
image: quay.io/nataliejann/kafkaproducers:weatherproducer
imagePullPolicy: Always
restartPolicy: OnFailure
---
apiVersion: batch/v1
kind: CronJob
metadata:
name: stockproducer
spec:
successfulJobsHistoryLimit: 1
schedule: "0 16 * * *"
startingDeadlineSeconds: 200
jobTemplate:
spec:
template:
metadata:
name: stockproducers
labels:
parent: "cronjobstockproducer"
spec:
containers:
- name: stockproducer
image: quay.io/nataliejann/kafkaproducers:stockproducer
imagePullPolicy: Always
restartPolicy: OnFailure
---
apiVersion: batch/v1
kind: Job
metadata:
name: weather-history-producer
labels:
app: weather-history-producer
spec:
template:
metadata:
labels:
app: weather-history-producer
spec:
containers:
- name: weather-history-producer
image: quay.io/nataliejann/kafkaproducers:weatherhistoryproducer
restartPolicy: OnFailure
---
apiVersion: batch/v1
kind: Job
metadata:
name: stock-history-producer
labels:
app: stock-history-producer
spec:
template:
metadata:
labels:
app: stock-history-producer
spec:
containers:
- name: stock-history-producer
image: quay.io/nataliejann/kafkaproducers:stockhistoryproducer
restartPolicy: OnFailure
EOF
;;
* ) ;;
esac
###########################################################################################################################
# 4. Install Trino
case "$install_trino" in
y|Y ) kubectl create namespace trino
TRINO_GIT=$GIT/charts
TRINO_CHARTS=$TRINO_GIT/charts
if [ -d "$TRINO_GIT" ]; then
echo "Warning: $TRINO_GIT already exists; skipping git clone."
else
git clone https://github.com/trinodb/charts.git $TRINO_GIT
fi
cat >> trino-catalogs.txt <<EOF
additionalCatalogs:
kafka: |
connector.name=kafka
kafka.table-names=trinostock, trinoweather
kafka.nodes=${KAFKA_CLUSTER}-kafka-bootstrap.${DATALAKE_NAMESPACE}:9092
kafka.hide-internal-columns=false
kafka.table-description-supplier=FILE
kafka.table-description-dir=/etc/trino/schemas
kafka.timestamp-upper-bound-force-push-down-enabled=true
mongodb: |
connector.name=mongodb
mongodb.connection-url=mongodb://${DATALAKE_USER}:${DATALAKE_PASS}@${MONGODB_SERVICE}.${DATALAKE_NAMESPACE}:27017/?authSource=${MONGODB_DATABASE}
mongodb.schema-collection=schemadef
postgresql: |
connector.name=postgresql
connection-url=jdbc:postgresql://${POSTGRESQL_SERVICE}.${DATALAKE_NAMESPACE}:5432/${POSTGRESQL_DATABASE}
connection-user=${DATALAKE_USER}
connection-password=${DATALAKE_PASS}
decimal-mapping=allow_overflow
decimal-rounding-mode=HALF_UP
EOF
sed -i "/additionalCatalogs: {}/r trino-catalogs.txt" $TRINO_CHARTS/trino/values.yaml
sed -i "/additionalCatalogs: {}/d" $TRINO_CHARTS/trino/values.yaml
rm -f trino-catalogs.txt
cat >> trino-kafka-table.txt <<'EOF'
tableDescriptions:
stockdata.json: |-
{
"tableName": "trinostock",
"topicName": "stockdata",
"dataFormat": "json",
"message": {
"dataFormat": "json",
"fields": [
{
"name": "date",
"mapping": "date",
"type": "DATE",
"dataFormat": "iso8601"
},
{
"name": "apple_price",
"mapping": "apple_price",
"type": "DOUBLE"
},
{
"name": "volume",
"mapping": "volume",
"type": "BIGINT"
},
{
"name": "low",
"mapping": "low",
"type": "DOUBLE"
},
{
"name": "high",
"mapping": "high",
"type": "DOUBLE"
},
{
"name": "open",
"mapping": "open",
"type": "DOUBLE"
}
]
}
}
weatherdata.json: |-
{
"tableName": "trinoweather",
"topicName": "weatherdata",
"dataFormat": "json",
"message": {
"dataFormat": "json",
"fields": [
{
"name": "STATION",
"mapping": "STATION",
"type": "VARCHAR"
},
{
"name": "AWND",
"mapping": "AWND",
"type": "DOUBLE"
},
{
"name": "PRCP",
"mapping": "PRCP",
"type": "DOUBLE"
},
{
"name": "SNOW",
"mapping": "SNOW",
"type": "DOUBLE"
},
{
"name": "SNWD",
"mapping": "SNWD",
"type": "DOUBLE"
},
{
"name": "TAVG",
"mapping": "TAVG",
"type": "DOUBLE"
},{
"name": "TMIN",
"mapping": "TMIN",
"type": "DOUBLE"
},
{
"name": "TMAX",
"mapping": "TMAX",
"type": "DOUBLE"
},
{
"name": "DATE",
"mapping": "DATE",
"type": "DATE",
"dataFormat": "iso8601"
}
]
}
}
EOF
sed -i "/ tableDescriptions: {}/r trino-kafka-table.txt" $TRINO_CHARTS/trino/values.yaml
sed -i "/ tableDescriptions: {}/d" $TRINO_CHARTS/trino/values.yaml
rm -f trino-kafka-table.txt
# sed -i "s/ dataDir: \/data\/trino/ dataDir: \/data\/trino\/data:z/g" $TRINO_CHARTS/trino/values.yaml
# cat >> trino-node-properties.txt <<EOF
# nodeSelector:
# worker_type: baremetal_worker
# or
# feature.node.kubernetes.io/cpu-cpuid.ARCH_3_00: true
# EOF
# sed -i "/ nodeSelector: {}/r trino-node-properties.txt" $TRINO_CHARTS/trino/values.yaml
# sed -i "/ nodeSelector: {}/d" $TRINO_CHARTS/trino/values.yaml
# rm -f trino-node-properties.txt
# See https://stackoverflow.com/a/75757959 and uncomment the 27 lines below if Trino is deployed to multiple machines, e.g. when using the nodeSelector above
# cat >> trino-config-properties.txt <<EOF
# additionalConfigProperties:
# - node.internal-address-source=IP_ENCODED_AS_HOSTNAME
# EOF
# sed -i "/additionalConfigProperties: {}/r trino-config-properties.txt" $TRINO_CHARTS/trino/values.yaml
# sed -i "/additionalConfigProperties: {}/d" $TRINO_CHARTS/trino/values.yaml
# rm -f trino-config-properties.txt
# cat <<EOF | kubectl -n trino apply -f -
# apiVersion: v1
# kind: Service
# metadata:
# labels:
# app: trino
# name: ip
# namespace: trino
# spec:
# clusterIP: None # this makes it headless.
# ports:
# - name: http
# port: 8080
# protocol: TCP
# targetPort: http
# selector:
# app: trino
# type: ClusterIP
# EOF
helm upgrade --install -n trino trino $TRINO_CHARTS/trino
case "$kubernetes_environment" in
1 ) # OpenShift
oc adm policy add-scc-to-user anyuid -z default -n trino
;;
2 ) # k8s
;;
esac