Commit c3075c40 authored by Pablo Armingol's avatar Pablo Armingol
Browse files

code cleanup

parent 51bf4b3f

src/bgpls_speaker/bgpls_deploy.sh

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#!/bin/bash

# Copyright 2022-2023 ETSI TeraFlowSDN - TFS OSG (https://tfs.etsi.org/)

#

# Licensed under the Apache License, Version 2.0 (the "License");

# you may not use this file except in compliance with the License.

# You may obtain a copy of the License at

#

#      http://www.apache.org/licenses/LICENSE-2.0

#

# Unless required by applicable law or agreed to in writing, software

# distributed under the License is distributed on an "AS IS" BASIS,

# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.

# See the License for the specific language governing permissions and

# limitations under the License.





########################################################################################################################

# Read deployment settings

########################################################################################################################





# ----- TeraFlowSDN ------------------------------------------------------------



# If not already set, set the URL of the Docker registry where the images will be uploaded to.

# By default, assume internal MicroK8s registry is used.

export TFS_REGISTRY_IMAGES=${TFS_REGISTRY_IMAGES:-"http://localhost:32000/tfs/"}



# If not already set, set the list of components, separated by spaces, you want to build images for, and deploy.

# By default, only basic components are deployed

export TFS_COMPONENTS="bgpls_speaker"



# If not already set, set the tag you want to use for your images.

export TFS_IMAGE_TAG=${TFS_IMAGE_TAG:-"dev"}



# If not already set, set the name of the Kubernetes namespace to deploy TFS to.

export TFS_K8S_NAMESPACE="bgpls"



# If not already set, set additional manifest files to be applied after the deployment

export TFS_EXTRA_MANIFESTS=${TFS_EXTRA_MANIFESTS:-""}



# If not already set, set the new Grafana admin password

export TFS_GRAFANA_PASSWORD=${TFS_GRAFANA_PASSWORD:-"admin123+"}



# If not already set, disable skip-build flag to rebuild the Docker images.

# If TFS_SKIP_BUILD is "YES", the containers are not rebuilt-retagged-repushed and existing ones are used.

export TFS_SKIP_BUILD=${TFS_SKIP_BUILD:-""}



########################################################################################################################

# Automated steps start here

########################################################################################################################



# Constants

GITLAB_REPO_URL="labs.etsi.org:5050/tfs/controller"

TMP_FOLDER="./tmp"



# Create a tmp folder for files modified during the deployment

TMP_MANIFESTS_FOLDER="$TMP_FOLDER/manifests"

mkdir -p $TMP_MANIFESTS_FOLDER

TMP_LOGS_FOLDER="$TMP_FOLDER/logs"

mkdir -p $TMP_LOGS_FOLDER



# echo "Deleting and Creating a new namespace..."

# kubectl delete namespace $TFS_K8S_NAMESPACE --ignore-not-found

# kubectl create namespace $TFS_K8S_NAMESPACE

# printf "\n"



echo "Deploying components and collecting environment variables..."

ENV_VARS_SCRIPT=tfs_runtime_env_vars.sh

echo "# Environment variables for TeraFlowSDN deployment" > $ENV_VARS_SCRIPT

PYTHONPATH=$(pwd)/src

echo "export PYTHONPATH=${PYTHONPATH}" >> $ENV_VARS_SCRIPT



for COMPONENT in $TFS_COMPONENTS; do

    echo "Processing '$COMPONENT' component..."





    echo "  Building Docker image..."

    BUILD_LOG="$TMP_LOGS_FOLDER/build_${COMPONENT}.log"



    docker build -t "$COMPONENT:$TFS_IMAGE_TAG" -f ./src/"$COMPONENT"/Dockerfile . > "$BUILD_LOG"





    echo "  Pushing Docker image to '$TFS_REGISTRY_IMAGES'..."



    

    IMAGE_URL=$(echo "$TFS_REGISTRY_IMAGES/$COMPONENT:$TFS_IMAGE_TAG" | sed 's,//,/,g' | sed 's,http:/,,g')



    echo " Image url '$IMAGE_URL'"



    TAG_LOG="$TMP_LOGS_FOLDER/tag_${COMPONENT}.log"

    docker tag "$COMPONENT:$TFS_IMAGE_TAG" "$IMAGE_URL" > "$TAG_LOG"



    PUSH_LOG="$TMP_LOGS_FOLDER/push_${COMPONENT}.log"

    docker push "$IMAGE_URL" > "$PUSH_LOG"





    echo "  Adapting '$COMPONENT' manifest file..."

    MANIFEST="$TMP_MANIFESTS_FOLDER/${COMPONENT}service.yaml"

    cp ./manifests/"${COMPONENT}"service.yaml "$MANIFEST"

    echo " Manifest file '$MANIFEST'"

    

    IMAGE_URL=$(echo "$TFS_REGISTRY_IMAGES/$COMPONENT:$TFS_IMAGE_TAG" | sed 's,//,/,g' | sed 's,http:/,,g')

    VERSION=$(grep -i "${GITLAB_REPO_URL}/${COMPONENT}:" "$MANIFEST" | cut -d ":" -f4)

    sed -E -i "s#image: $GITLAB_REPO_URL/$COMPONENT:${VERSION}#image: $IMAGE_URL#g" "$MANIFEST"



    sed -E -i "s#imagePullPolicy: .*#imagePullPolicy: Always#g" "$MANIFEST"



    # TODO: harmonize names of the monitoring component



    echo "  Deploying '$COMPONENT' component to Kubernetes..."

    DEPLOY_LOG="$TMP_LOGS_FOLDER/deploy_${COMPONENT}.log"

    echo "  Namespace: '$TFS_K8S_NAMESPACE' "

    kubectl --namespace $TFS_K8S_NAMESPACE apply -f "$MANIFEST" > "$DEPLOY_LOG"

    COMPONENT_OBJNAME=$(echo "${COMPONENT}" | sed "s/\_/-/")

    #kubectl --namespace $TFS_K8S_NAMESPACE scale deployment --replicas=0 ${COMPONENT_OBJNAME}service >> "$DEPLOY_LOG"

    #kubectl --namespace $TFS_K8S_NAMESPACE scale deployment --replicas=1 ${COMPONENT_OBJNAME}service >> "$DEPLOY_LOG"



    echo "  Collecting env-vars for '$COMPONENT' component..."



    SERVICE_DATA=$(kubectl get service ${COMPONENT_OBJNAME}service --namespace $TFS_K8S_NAMESPACE -o json)

    if [ -z "${SERVICE_DATA}" ]; then continue; fi



    # Env vars for service's host address

    SERVICE_HOST=$(echo ${SERVICE_DATA} | jq -r '.spec.clusterIP')

    if [ -z "${SERVICE_HOST}" ]; then continue; fi

    ENVVAR_HOST=$(echo "${COMPONENT}service_SERVICE_HOST" | tr '[:lower:]' '[:upper:]')

    echo "export ${ENVVAR_HOST}=${SERVICE_HOST}" >> $ENV_VARS_SCRIPT



    # Env vars for service's 'grpc' port (if any)

    SERVICE_PORT_GRPC=$(echo ${SERVICE_DATA} | jq -r '.spec.ports[] | select(.name=="grpc") | .port')

    if [ -n "${SERVICE_PORT_GRPC}" ]; then

        ENVVAR_PORT_GRPC=$(echo "${COMPONENT}service_SERVICE_PORT_GRPC" | tr '[:lower:]' '[:upper:]')

        echo "export ${ENVVAR_PORT_GRPC}=${SERVICE_PORT_GRPC}" >> $ENV_VARS_SCRIPT

    fi



    # Env vars for service's 'http' port (if any)

    SERVICE_PORT_HTTP=$(echo ${SERVICE_DATA} | jq -r '.spec.ports[] | select(.name=="http") | .port')

    if [ -n "${SERVICE_PORT_HTTP}" ]; then

        ENVVAR_PORT_HTTP=$(echo "${COMPONENT}service_SERVICE_PORT_HTTP" | tr '[:lower:]' '[:upper:]')

        echo "export ${ENVVAR_PORT_HTTP}=${SERVICE_PORT_HTTP}" >> $ENV_VARS_SCRIPT

    fi



    printf "\n"

done



echo "Deploying extra manifests..."

for EXTRA_MANIFEST in $TFS_EXTRA_MANIFESTS; do

    echo "Processing manifest '$EXTRA_MANIFEST'..."

    if [[ "$EXTRA_MANIFEST" == *"servicemonitor"* ]]; then

        kubectl apply -f $EXTRA_MANIFEST

    else

        kubectl --namespace $TFS_K8S_NAMESPACE apply -f $EXTRA_MANIFEST

    fi

    printf "\n"

done

printf "\n"



for COMPONENT in $TFS_COMPONENTS; do

    echo "Waiting for '$COMPONENT' component..."

    COMPONENT_OBJNAME=$(echo "${COMPONENT}" | sed "s/\_/-/")

    kubectl wait --namespace $TFS_K8S_NAMESPACE \

        --for='condition=available' --timeout=300s deployment/${COMPONENT_OBJNAME}service

    printf "\n"

done



if [[ "$TFS_COMPONENTS" == *"webui"* ]] && [[ "$TFS_COMPONENTS" == *"monitoring"* ]]; then

    echo "Configuring WebUI DataStores and Dashboards..."

    sleep 5



    # Exposed through the ingress controller "tfs-ingress"

    GRAFANA_URL="127.0.0.1:80/grafana"



    # Default Grafana credentials

    GRAFANA_USERNAME="admin"

    GRAFANA_PASSWORD="admin"



    # Configure Grafana Admin Password

    # Ref: https://grafana.com/docs/grafana/latest/http_api/user/#change-password

    GRAFANA_URL_DEFAULT="http://${GRAFANA_USERNAME}:${GRAFANA_PASSWORD}@${GRAFANA_URL}"



    echo ">> Updating Grafana 'admin' password..."

    curl -X PUT -H "Content-Type: application/json" -d '{

        "oldPassword": "'${GRAFANA_PASSWORD}'",

        "newPassword": "'${TFS_GRAFANA_PASSWORD}'",

        "confirmNew" : "'${TFS_GRAFANA_PASSWORD}'"

    }' ${GRAFANA_URL_DEFAULT}/api/user/password

    echo

    echo



    # Updated Grafana API URL

    GRAFANA_URL_UPDATED="http://${GRAFANA_USERNAME}:${TFS_GRAFANA_PASSWORD}@${GRAFANA_URL}"

    echo "export GRAFANA_URL_UPDATED=${GRAFANA_URL_UPDATED}" >> $ENV_VARS_SCRIPT



    echo ">> Installing Scatter Plot plugin..."

    curl -X POST -H "Content-Type: application/json" -H "Content-Length: 0" \

        ${GRAFANA_URL_UPDATED}/api/plugins/michaeldmoore-scatter-panel/install

    echo



    # Ref: https://grafana.com/docs/grafana/latest/http_api/data_source/

    QDB_HOST_PORT="${METRICSDB_HOSTNAME}:${QDB_SQL_PORT}"

    echo ">> Creating datasources..."

    curl -X POST -H "Content-Type: application/json" -H "Accept: application/json" -d '{

        "access"   : "proxy",

        "type"     : "postgres",

        "name"     : "questdb-mon-kpi",

        "url"      : "'${QDB_HOST_PORT}'",

        "database" : "'${QDB_TABLE_MONITORING_KPIS}'",

        "user"     : "'${QDB_USERNAME}'",

        "basicAuth": false,

        "isDefault": true,

        "jsonData" : {

            "sslmode"               : "disable",

            "postgresVersion"       : 1100,

            "maxOpenConns"          : 0,

            "maxIdleConns"          : 2,

            "connMaxLifetime"       : 14400,

            "tlsAuth"               : false,

            "tlsAuthWithCACert"     : false,

            "timescaledb"           : false,

            "tlsConfigurationMethod": "file-path",

            "tlsSkipVerify"         : true

        },

        "secureJsonData": {"password": "'${QDB_PASSWORD}'"}

    }' ${GRAFANA_URL_UPDATED}/api/datasources

    echo



    curl -X POST -H "Content-Type: application/json" -H "Accept: application/json" -d '{

        "access"   : "proxy",

        "type"     : "postgres",

        "name"     : "questdb-slc-grp",

        "url"      : "'${QDB_HOST_PORT}'",

        "database" : "'${QDB_TABLE_SLICE_GROUPS}'",

        "user"     : "'${QDB_USERNAME}'",

        "basicAuth": false,

        "isDefault": false,

        "jsonData" : {

            "sslmode"               : "disable",

            "postgresVersion"       : 1100,

            "maxOpenConns"          : 0,

            "maxIdleConns"          : 2,

            "connMaxLifetime"       : 14400,

            "tlsAuth"               : false,

            "tlsAuthWithCACert"     : false,

            "timescaledb"           : false,

            "tlsConfigurationMethod": "file-path",

            "tlsSkipVerify"         : true

        },

        "secureJsonData": {"password": "'${QDB_PASSWORD}'"}

    }' ${GRAFANA_URL_UPDATED}/api/datasources

    printf "\n\n"



    echo ">> Creating dashboards..."

    # Ref: https://grafana.com/docs/grafana/latest/http_api/dashboard/

    curl -X POST -H "Content-Type: application/json" -d '@src/webui/grafana_db_mon_kpis_psql.json' \

        ${GRAFANA_URL_UPDATED}/api/dashboards/db

    echo



    curl -X POST -H "Content-Type: application/json" -d '@src/webui/grafana_db_slc_grps_psql.json' \

        ${GRAFANA_URL_UPDATED}/api/dashboards/db

    printf "\n\n"



    echo ">> Staring dashboards..."

    DASHBOARD_URL="${GRAFANA_URL_UPDATED}/api/dashboards/uid/tfs-l3-monit"

    DASHBOARD_ID=$(curl -s "${DASHBOARD_URL}" | jq '.dashboard.id')

    curl -X POST ${GRAFANA_URL_UPDATED}/api/user/stars/dashboard/${DASHBOARD_ID}

    echo



    DASHBOARD_URL="${GRAFANA_URL_UPDATED}/api/dashboards/uid/tfs-slice-grps"

    DASHBOARD_ID=$(curl -s "${DASHBOARD_URL}" | jq '.dashboard.id')

    curl -X POST ${GRAFANA_URL_UPDATED}/api/user/stars/dashboard/${DASHBOARD_ID}

    echo



    printf "\n\n"

fi

src/bgpls_speaker/quick_deploy.sh

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src/bgpls_speaker/requirements.in

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# See the License for the specific language governing permissions and

# limitations under the License.





anytree==2.8.0

APScheduler==3.8.1

#fastcache==1.1.0

ncclient==0.6.13

python-json-logger==2.0.2

pytz==2021.3

xmltodict==0.12.0
 
grpcio==1.47.*

protobuf==3.20.*