Cloud VPC Modes - Auto and Custom¶

Step-01: Introduction¶

Create Auto Mode VPC Network
Create Custom VPC Network
Create Subnet in Custom VPC Network
Create or Launch a compute instance in a subnet in custom vpc network with webserver startup script and verify
Clean-Up: Delete compute instance

Step-02: Understand default VPC Network¶

Go to VPC Network -> default VPC
default subnets are pre-created and ready for use in default vpc

Step-03: Auto mode VPC Network¶

Step-03-02: Verify Auto mode VPC resources¶

Goto vpc1-auto -> SUBNETS
Verify subnets created in each region

Step-04: Custom mode VPC Network¶

Step-04-02: Create a Subnet¶

Gotp VPC Networks -> vpc2-custom -> SUBNETS -> ADD SUBNET
Name: mysubnet1
Description: mysubnet1
VPC Network: vpc2-custom
Region: us-central1
Purpose: None
IP stack type: IPv4(single-stack)
IP Subnet: 10.225.0.0/20
REST ALL LEAVE TO DEFAULT
Click on ADD

Step-05: Create VM Instance in mysubnet1 of vpc2-custom VPC Network¶

# Set Project 
gcloud config set project PROJECT_ID
gcloud config set project gcplearn9

# Create VM in mysubnet1 [or] Create using Webconsole
cd 01-VPC-Auto-and-Custom
gcloud compute instances create myvm1 \
    --zone=us-central1-a \
    --machine-type=e2-micro \
    --network-interface=subnet=mysubnet1 

# List Compute Instances (Optional)
gcloud compute instances list   

# Describe Compute Instance to view Network configuration (Optional)
gcloud compute instances describe myvm1 --zone=us-central1-a

# Connect to VM (Optional)
gcloud compute ssh --zone "ZONE_NAME" "VM_NAME" --project "PROJECT_ID"
gcloud compute ssh --zone "us-central1-a" "myvm1" --project "gcplearn9"


# Verify Application Deployed in Custom VPC
1. Verify if Compute Instance deployed in vpc2-custom network, in mysubnet1
2. Verify VM Instance Interal IP Address

Step-06: Delete VM Instance¶

Delete VM Instance created as part of this demo

# List and Delete Compute Instance
gcloud compute instances list 
gcloud compute instances delete myvm1 --zone=us-central1-a --delete-disks=all

Cloud VPC Modes - Auto and Custom¶

Step-01: Introduction¶

Step-02: Understand default VPC Network¶

Step-03: Auto mode VPC Network¶

Step-03-01: Create a auto mode VPC network¶

Step-03-02: Verify Auto mode VPC resources¶

Step-04: Custom mode VPC Network¶

Step-04-01: Create Custom mode VPC Network¶

Step-04-02: Create a Subnet¶

Step-05: Create VM Instance in mysubnet1 of vpc2-custom VPC Network¶

Step-06: Delete VM Instance¶