Primitive resource gathering from GCP

get-cloud-resources.sh

#!/bin/bash


# Parse the output and generate a Deployment Manager configuration file
echo "resources:" > config0.yaml
echo "outputs:" > outputs0.yaml

# List all Cloud Run services and their attributes
services=$(gcloud run services list --format="csv(NAME, REGION, IMAGE)" --quiet | tail -n+2)

while read -r line; do
    # Extract the service name, region, and image URL from the CSV output
    name=$(echo "$line" | cut -d ',' -f 1)
    region=$(echo "$line" | cut -d ',' -f 2)
    image=$(echo "$line" | cut -d ',' -f 3)

    # Generate a resource configuration for each service
    echo "- name: ${name}_cloudrun" >> config0.yaml
    echo "  type: gcp-types/run-v1:projects.locations.services" >> config0.yaml
    echo "  properties:" >> config0.yaml
    echo "    location: $region" >> config0.yaml
    echo "    serviceId: $name" >> config0.yaml
    echo "    template:" >> config0.yaml
    echo "      metadata:" >> config0.yaml
    echo "        name: $name" >> config0.yaml
    echo "        annotations:" >> config0.yaml
    echo "          run.googleapis.com/ingress: all" >> config0.yaml
    echo "      spec:" >> config0.yaml
    echo "        containers:" >> config0.yaml
    echo "        - image: $image" >> config0.yaml

    # Generate an output variable for each service
    echo "- name: $name-url" >> outputs0.yaml
    echo "  value: \$(ref.$name.status.address.url)" >> outputs0.yaml
done <<< "$services"

# List all HTTP(S) load balancers and their attributes
load_balancers=$(gcloud compute target-https-proxies list --format="csv(NAME,URL_MAP,REGION)" --quiet | tail -n+2)

while read -r line; do
    # Extract the load balancer name, URL map, and region from the CSV output
    name=$(echo "$line" | cut -d ',' -f 1)
    url_map=$(echo "$line" | cut -d ',' -f 2)
    region=$(echo "$line" | cut -d ',' -f 3)

    # Generate a resource configuration for each load balancer
    echo "- name: ${name}_lb" >> config0.yaml
    echo "  type: compute.v1.targetHttpsProxy" >> config0.yaml
    echo "  properties:" >> config0.yaml
    echo "    urlMap: $url_map" >> config0.yaml
    echo "    region: $region" >> config0.yaml

    # Generate an output variable for each load balancer's IP address
    echo "- name: $name-ip" >> outputs0.yaml
    echo "  value: \$(ref.$name.ipAddress)" >> outputs0.yaml
done <<< "$load_balancers"

# List all Cloud SQL instances and their attributes
sql_instances=$(gcloud sql instances list --format="csv(NAME,REGION,DATABASE_VERSION,SETTINGS.tier)" --quiet | tail -n+2)

# Parse the output and generate a Deployment Manager configuration file
while read -r line; do
    # Extract the Cloud SQL instance name, region, version, and tier from the CSV output
    name=$(echo "$line" | cut -d ',' -f 1)
    region=$(echo "$line" | cut -d ',' -f 2)
    version=$(echo "$line" | cut -d ',' -f 3)
    tier=$(echo "$line" | cut -d ',' -f 4)

    # Generate a resource configuration for each Cloud SQL instance
    echo "- name: ${name}_cloudsql" >> config0.yaml
    echo "  type: sqladmin.v1beta4.instance" >> config0.yaml
    echo "  properties:" >> config0.yaml
    echo "    region: $region" >> config0.yaml
    echo "    instanceType: CLOUD_SQL_INSTANCE" >> config0.yaml
    echo "    databaseVersion: $version" >> config0.yaml
    echo "    settings:" >> config0.yaml
    echo "      tier: $tier" >> config0.yaml
    echo "      backupConfiguration:" >> config0.yaml
    echo "        binaryLogEnabled: true" >> config0.yaml

    # Generate an output variable for each Cloud SQL instance's connection name
    echo "- name: $name-connection" >> outputs0.yaml
    echo "  value: \$(ref.$name.connectionName)" >> outputs0.yaml
done <<< "$sql_instances"

cat config0.yaml outputs0.yaml > config.yaml
rm config0.yaml outputs0.yaml