{"id":9143,"date":"2021-05-30T13:34:35","date_gmt":"2021-05-30T13:34:35","guid":{"rendered":"https:\/\/prwatech.in\/blog\/?p=9143"},"modified":"2024-03-21T07:40:06","modified_gmt":"2024-03-21T07:40:06","slug":"load-balancing","status":"publish","type":"post","link":"https:\/\/prwatech.in\/blog\/google-cloud-platform\/kubernetes\/load-balancing\/","title":{"rendered":"Load Balancing"},"content":{"rendered":"\r\n

When to use load balancing<\/span><\/h2>\r\n

 <\/p>\r\n

Prerequisites<\/strong><\/p>\r\n\r\n\r\n\r\n

GCP<\/a> account<\/p>\r\n\r\n\r\n\r\n

Open Console.<\/p>\r\n\r\n\r\n\r\n

Menu > Compute Engine > Instance Groups<\/p>\r\n\r\n\r\n\r\n

\"\"<\/figure>\r\n\r\n\r\n\r\n

Click on Create Instance\u00a0Group<\/p>\r\n\r\n\r\n\r\n

\"\"<\/figure>\r\n\r\n\r\n\r\n

Give a name for instance group.<\/p>\r\n\r\n\r\n\r\n

Select the Region and Zone<\/p>\r\n\r\n\r\n\r\n

\"\"<\/figure>\r\n\r\n\r\n\r\n

In Instance template, Click on Create a new Instance Template<\/a><\/p>\r\n\r\n\r\n\r\n

\"\"<\/figure>\r\n

 <\/p>\r\n\r\n\r\n\r\n

Give a new Instance Template.<\/h3>\r\n\r\n\r\n\r\n

Choose the Specification for instance template.<\/p>\r\n\r\n\r\n\r\n

\"\"<\/figure>\r\n\r\n\r\n\r\n

In firewall, Tick Allow.<\/p>\r\n\r\n\r\n\r\n

Click Management, security, disks, networking, sole tenancy<\/p>\r\n\r\n\r\n\r\n

\"\"<\/figure>\r\n\r\n\r\n\r\n

In management, Copy and paste the below code in Startup script.<\/p>\r\n\r\n\r\n\r\n

#! \/bin\/bash<\/strong><\/p>\r\n\r\n\r\n\r\n

apt-get update<\/strong><\/p>\r\n\r\n\r\n\r\n

apt-get install apache2 -y<\/strong><\/p>\r\n\r\n\r\n\r\n

\"\"<\/figure>\r\n\r\n\r\n\r\n

In networking, Give the network tag.<\/p>\r\n\r\n\r\n\r\n

\"\"<\/figure>\r\n\r\n\r\n\r\n

Then Click Save and Continue<\/p>\r\n\r\n\r\n\r\n

\"\"<\/figure>\r\n\r\n\r\n\r\n

In Autoscaling, Select Don\u2019t AutoScale<\/p>\r\n\r\n\r\n\r\n

\"\"<\/figure>\r\n\r\n\r\n\r\n

Give the metric type as CPU Utilization and give the target percentage.<\/p>\r\n\r\n\r\n\r\n

Click Done.<\/p>\r\n\r\n\r\n\r\n

\"\"<\/figure>\r\n\r\n\r\n\r\n

Give the minimum and maximum number of instances. In autohealiing, Give No health Check.<\/p>\r\n\r\n\r\n\r\n

Then Click Create.<\/p>\r\n\r\n\r\n\r\n

\"\"<\/figure>\r\n\r\n\r\n\r\n

The Instance Group will be created. Click the instance group which is created.<\/p>\r\n\r\n\r\n\r\n

\"\"<\/figure>\r\n\r\n\r\n\r\n

\u00a0Edit.<\/p>\r\n\r\n\r\n\r\n

\"\"<\/figure>\r\n\r\n\r\n\r\n

Click on Specify port name mapping.<\/p>\r\n\r\n\r\n\r\n

\"\"<\/figure>\r\n\r\n\r\n\r\n

Click on Add item.<\/p>\r\n\r\n\r\n\r\n

\"\"<\/figure>\r\n\r\n\r\n\r\n

Give the port name as http and port number as 80.<\/p>\r\n\r\n\r\n\r\n

\"\"<\/figure>\r\n\r\n\r\n\r\n

Save.<\/p>\r\n\r\n\r\n\r\n

\"\"<\/figure>\r\n\r\n\r\n\r\n

Click\u00a0on VPC network<\/a> > Firewall<\/p>\r\n\r\n\r\n\r\n

\"\"<\/figure>\r\n\r\n\r\n\r\n

\u00a0on create Firewall.<\/p>\r\n\r\n\r\n\r\n

\"\"<\/figure>\r\n\r\n\r\n\r\n

Give the name\u00a0 for firewall<\/p>\r\n\r\n\r\n\r\n

\"\"<\/figure>\r\n\r\n\r\n\r\n

the target tags.<\/p>\r\n\r\n\r\n\r\n

Give the Source IP ranges<\/p>\r\n\r\n\r\n\r\n

Select the tcp and give port number as 80<\/p>\r\n\r\n\r\n\r\n

\"\"<\/figure>\r\n\r\n\r\n\r\n

Select VPC network > External IP address<\/p>\r\n\r\n\r\n\r\n

\"\"<\/figure>\r\n\r\n\r\n\r\n

In the \u00a0Type, Click on Ephemeral.<\/p>\r\n\r\n\r\n\r\n

\"\"<\/figure>\r\n\r\n\r\n\r\n

Change it into static.<\/p>\r\n\r\n\r\n\r\n

\"\"<\/figure>\r\n\r\n\r\n\r\n

Give the name for static and Click reserve.<\/p>\r\n\r\n\r\n\r\n

\"\"<\/figure>\r\n\r\n\r\n\r\n

Click on network services > Load balancing<\/p>\r\n\r\n\r\n\r\n

\"\"<\/figure>\r\n\r\n\r\n\r\n

Click on Create load balancer<\/p>\r\n\r\n\r\n\r\n

\"\"<\/figure>\r\n\r\n\r\n\r\n

In HTTP load balancing, Click on Start configuration<\/p>\r\n\r\n\r\n\r\n

\"\"<\/figure>\r\n\r\n\r\n\r\n

Select From internet to my VM\u2019s and Click Continue.<\/p>\r\n\r\n\r\n\r\n

\"\"<\/figure>\r\n\r\n\r\n\r\n

In the Backend Configuration. Select\u00a0 Backend Services > Create a backend service.<\/p>\r\n\r\n\r\n\r\n

\"\"<\/figure>\r\n\r\n\r\n\r\n

Give the name for backend. Select Instance Group in backend type.<\/p>\r\n\r\n\r\n\r\n

\"\"<\/figure>\r\n\r\n\r\n\r\n

Select the created Instance Group. Give the port number as 80.<\/p>\r\n\r\n\r\n\r\n

Click Done.<\/p>\r\n\r\n\r\n\r\n

\"\"<\/figure>\r\n\r\n\r\n\r\n

Click the dropdown in Health Check<\/p>\r\n\r\n\r\n\r\n

Give the name for health check.<\/p>\r\n\r\n\r\n\r\n

\u00a0Select the protocol as HTTP and give port number as 80.<\/p>\r\n\r\n\r\n\r\n

Click Save and Continue.<\/p>\r\n\r\n\r\n\r\n

\"\"<\/figure>\r\n\r\n\r\n\r\n

Then Click Create<\/p>\r\n\r\n\r\n\r\n

\"\"<\/figure>\r\n\r\n\r\n\r\n

In frontend Configuration, Give the name.<\/p>\r\n\r\n\r\n\r\n

Select the protocol as HTTP. Click Done.<\/p>\r\n\r\n\r\n\r\n

\"\"<\/figure>\r\n\r\n\r\n\r\n

Give Load name for load balancing. Click Create.<\/p>\r\n\r\n\r\n\r\n

\"\"<\/figure>\r\n\r\n\r\n\r\n

The Load balancer will be created<\/p>\r\n\r\n\r\n\r\n

\"\"<\/figure>\r\n","protected":false},"excerpt":{"rendered":"

When to use load balancing   Prerequisites GCP account Open Console. Menu > Compute Engine > Instance Groups Click on Create Instance\u00a0Group Give a name for instance group. Select the Region and Zone In Instance template, Click on Create a new Instance Template Give a new Instance Template. Choose the Specification for instance template. In […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1,1639],"tags":[605,699,700,617,683,684,685,611,1400,692,1448,1449,1450,1451],"class_list":["post-9143","post","type-post","status-publish","format-standard","hentry","category-google-cloud-platform","category-kubernetes","tag-gcp","tag-gcp-certification","tag-gcp-cloud-console","tag-google-cloud","tag-google-cloud-certification","tag-google-cloud-console","tag-google-cloud-courses","tag-google-cloud-platform","tag-google-cloud-platform-tutorial","tag-google-cloud-training","tag-load-balancing","tag-load-balancing-concepts","tag-load-balancing-in-cloud-computing","tag-load-balancing-in-gcp"],"acf":[],"yoast_head":"\nWhen to use load balancing - Prwatech<\/title>\n<meta name=\"description\" content=\"Master When to Use Load Balancing - Dive deep with our expert instructors and comprehensive curriculum enroll.\" \/>\n<meta name=\"robots\" content=\"noindex, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"When to use load balancing - 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