Jymit
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4 years ago =>
=> Google Cloud Essentials
=>
=> GSP282 A Tour of Qwiklabs and the Google Cloud Platform
Compute: houses a variety of machine types that support any type of workload. The different computing options let you decide how involved you want to be with operational details and infrastructure amongst other things.
Storage: data storage and database options for structured or unstructured, relational or non relational data.
Networking: services that balance application traffic and provision security rules amongst other things.
Stackdriver: a suite of cross-cloud logging, monitoring, trace, and other service reliability tools.
Tools: services for developers managing deployments and application build pipelines.
Big Data: services that allow you to process and analyze large datasets.
Artificial Intelligence: a suite of APIs that run specific artificial intelligence and machine learning tasks on the Google Cloud platform.
=> GSP001 Creating a Virtual Machine
gcloud auth list
gcloud config list project
GCE > new vm > n1-standard-2
gcloud compute instances create gcelab1 --machine-type n1-standard-2 --zone us-central1-c
apt-get update
apt-get install nginx -y
ps auwx | grep nginx
gcloud compute instances create gcelab2 --machine-type n1-standard-2 --zone us-central1-c
gcloud compute ssh gcelab2 --zone us-central1-c
=> GSP093 Compute Engine: Qwik Start - Windows
Compute Engine > VM instances.
Windows Server 2012 R2 Datacenter, all other settings at their defaults.
gcloud config list project
gcloud compute instances get-serial-port-output instance-1 --zone us-central1-a
RDP into the Windows Server
=> GSP002 Getting Started with Cloud Shell & gcloud
Start Cloud Shell
Understanding Regions and Zones
Initializing Cloud SDK
The gcloud CLI is a part of the Google Cloud SDK. You need to download and install the SDK on your own system and initialize it (by running gcloud init) before you can use the gcloud command-line tool.
The gcloud CLI is automatically available in Cloud Shell. Since you're using Cloud Shell for this lab, you don't need to install gcloud manually.
HERE FOR REGIONS AND ZONES DOC:
https://cloud.google.com/compute/docs/regions-zones
europe-west2 is London, with zones a,b,c
Setting environment variables
export PROJECT_ID=qwiklabs-gcp-01-29c2063fd69a
export ZONE=europe-west2-a
echo $PROJECT_ID, $ZONE
Create a virtual machine with gcloud
gcloud compute instances create gcelab2 --machine-type n1-standard-2 --zone $ZONE
Using gcloud commands
gcloud -h
gcloud config --help
gcloud help config
gcloud config list
gcloud config list --all
gcloud components list
Auto-completion
gcloud components install beta
gcloud beta interactive
gcloud compute instances describe gcelab2
SSH into your vm instance
gcloud compute ssh gcelab2 --zone $ZONE
exit
Use the Home directory
cd $HOME
vi ./.bashrc
:wq
=> GSP100 Kubernetes Engine: Qwik Start
gcloud auth list
gcloud config list project
gcloud config set compute/zone us-central1-a
gcloud container clusters create moshimoshi
gcloud container clusters get-credentials moshimoshi
kubectl create deployment hello-server --image=gcr.io/google-samples/hello-app:1.0
kubectl expose deployment hello-server --type=LoadBalancer --port 8080
kubectl get service
http://104.198.66.36:8080/
gcloud container clusters delete moshimoshi
=> GSP007 Set Up Network and HTTP Load Balancers
gcloud auth list
gcloud config list project
gcloud config set compute/region europe-west2
gcloud config set compute/zone europe-west2-a
cat << EOF > startup.sh
#! /bin/bash
apt-get update
apt-get install -y nginx
service nginx start
sed -i -- 's/nginx/Google Cloud Platform - '"\$HOSTNAME"'/' /var/www/html/index.nginx-debian.html
EOF
gcloud compute instance-templates create nginx-template \
--metadata-from-file startup-script=startup.sh
gcloud compute target-pools create nginx-pool
gcloud compute instance-groups managed create nginx-group \
--base-instance-name nginx \
--size 2 \
--template nginx-template \
--target-pool nginx-pool
gcloud compute instances list
gcloud compute firewall-rules create www-firewall --allow tcp:80
gcloud compute instances list
Now get on via a browser to the external IPs
Create a Network Load Balancer
Create an L3 network load balancer targeting your instance group:
gcloud compute forwarding-rules create nginx-lb \
--region europe-west2 \
--ports=80 \
--target-pool nginx-pool
gcloud compute forwarding-rules list
Create a HTTP(s) Load Balancer
Health checks verify that the instance is responding to HTTP or HTTPS traffic:
gcloud compute http-health-checks create http-basic-check
Define an HTTP service and map a port name to the relevant port for the instance group. Now the load balancing service can forward traffic to the named port:
gcloud compute instance-groups managed \
set-named-ports nginx-group \
--named-ports http:80
Create a backend service:
gcloud compute backend-services create nginx-backend \
--protocol HTTP --http-health-checks http-basic-check --global
Add the instance group into the backend service:
gcloud compute backend-services add-backend nginx-backend \
--instance-group nginx-group \
--instance-group-zone europe-west2-a \
--global
Create a default URL map that directs all incoming requests to all your instances:
gcloud compute url-maps create web-map \
--default-service nginx-backend
Create a target HTTP proxy to route requests to your URL map:
gcloud compute target-http-proxies create http-lb-proxy \
--url-map web-map
Create a global forwarding rule to handle and route incoming requests. A forwarding rule sends traffic to a specific target HTTP or HTTPS proxy depending on the IP address, IP protocol, and port specified. The global forwarding rule does not support multiple ports:
gcloud compute forwarding-rules create http-content-rule \
--global \
--target-http-proxy http-lb-proxy \
--ports 80
gcloud compute forwarding-rules list
Take note of the http-content-rule IP_ADDRESS for the forwarding rule, browse to it.
=> GSP313 Google Cloud Essentials: Challenge Lab
Task 1: Create a project jumphost instance
Task 2: Create a Kubernetes service cluster
Task 3: Setup an HTTP load balancer
osdfir.blogspot.com
Google training
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