elb cloudwatch

After AWS starts Windows Server2008, the Ec2configservice is installed by default. Here's an introduction to using the Ec2configservice service to create Cloudwatch custom monitoring disk usage. Ec2configservicesettings Modify Ec2configservicesettings Configuration Modify JSON file Restart Ec2configservice 1. Modify Ec2configservicesettings Configuration After starting C:\Program files\amazon\ec2configservice\ec2configservicesettings.exe, tick

When using the AWS Cloud Service, 90% uses the ELB service as a load-balanced solution, and using Elb is much more convenient than building load balancing yourself. 　　The main benefits of are: 1. Can monitor the health status of the instance at any time; 2. When the server is not normal, the ELB alert policy will automatically send messages to notify the Opera

Our product has two module, deployed on separate Linux machine, module 1 need to launch HTTP request to Module 2 to obtain service. Since Module 2 has multiple units, we will deploy a load balancer (elb,elastic load Balancer) before Module 2. We're deployed in AWS, so we're using AWS ELB.　　　　AWS Elb also provides another good feature, called the Sticky Session, w

I recently made a setup in my work and I have a user-oriented Nginx service that forwards the access to run on AWS Elastic Load Balancer (as you know. ELB) on a service. This does not seem to be a difficult task in itself, you just need to find the hostname of ELB and Ngin X point to it, so it's not done, right? Location/{ proxy_pass http://service-1234567890.us-east-1.elb.amazonaws.com;} Test no proble

This section of beans to see how to use PowerShell to configure ELB and auto Scaling. ELB provides load balancing for multiple servers, while auto scaling can increase or decrease the server in a Elb cluster based on load dynamics.The specific image interface configuration method can refer to thishttp://beanxyz.blog.51cto.com/5570417/1536261Here's how the command

Nginx ELB/ALB dynamic upstreamsNginx-dynamic-upstreams (https://github.com/johnyin123/nginx-dynamic-upstreams)Description Nginx dynamic upstream (http stream) use http jsonAdd (server, backup, down, weight, max_conns, max_fails, fail_timeout) server : must setbackup noset : falsedown noset : falseweight>0 else : 1max_conns>0 else : 0max_fails>0 else : 1fail_timeout>0 else : 10 Del (name, server, backup, down) name/server must set at least onebackup n

entire cluster. Glossary Auto scaling group It can be understood as a cluster, which contains many virtual machines with similar configurations. As will maintain the status of this group. Health Check As performs the action based on the health status of the virtual machine. As will regularly check the status of the Virtual Machine. if it finds that the status of the virtual machine is not running, it will think that the virtual machine is "unhealthy" and it will delete the virtual machine, cr

operations. Vertical expansion mode (Dynamic server specification Scaling): Mainly to solve the problem of server specification adjustment, through Cloudwatch monitoring resource utilization, once the specification is not enough or too large to use the management console to adjust the instance type. On-Demand disk mode (dynamically increases/decreases disk capacity): Primarily addresses the problem of insufficient disk capacity, creating

= "wkiom1pgdwaakvsgaaaigc_bpme131.png"/> 650) This. width = 650; "src =" http://s3.51cto.com/wyfs02/M02/44/36/wKioL1PgECDCN6ZwAAAnqaUYRwU574.png "style =" float: none; "Title =" 17.png" alt = "wkiol1pgcdcn6zwaaanqauyrwu574.png"/> We can also use cloudwatch to check the metric parameters of elb. 650) This. width = 650; "src =" http://s3.51cto.com/wyfs02/M02/44/36/wKioL1PgECLwu0hbAADlM3xDCXU299.png "style =

-objectamazon.route53.model.resourcerecordset$change1. resourcerecordset.name= "blog.beanxyz.com" $change 1. resourcerecordset.type= "A" $change 1. Resourcerecordset.ttl=300$change1. RESOURCERECORDSET.RESOURCERECORDS.ADD (@{value= $currentip}) $change 3=new-object Amazon.route53.model.change$change3. action= "CREATE" $change 3. Resourcerecordset=new-objectamazon.route53.model.resourcerecordset$change3. resourcerecordset.name= "Blog.beanxyz.com" $change 3. resourcerecordset.type= "CNAME" $change

. Create a configuration with an AMI Amid: ami-0606ad07Amid: ami-e2f144e3 (1) create a config As-create-launch-config mylc -- region ap-northeast-1 -- image-ID ami-e2f144e3 -- instance-type t1.micro (2) Delete config As-delete-launch-config mylc -- region ap-northeast-1 (3) view configurations As-describe-launch-configs -- region ap-northeast-1 9. To create a group, you must specify a Server Load balancer instance. In this case, the added instance is added to this balancer instance, for example,

Nginx dynamic upstreams implementation, nginxupstreams. Nginx dynamic upstreams implementation. nginxupstreams I recently made a setting in my work. I have a user-oriented Nginx service that forwards access to the Nginx dynamic upstreams implementation running in AWSElasticLoadBala Nginx. nginxupstreams I recently made a configuration in my work. I have a user-oriented Nginx service that forwards access to the server running on AWS Elastic Load Balancer (as you know. A service on

Nginx dynamic Upstreams Implementation, Nginxupstreams I recently made a setup in my work and I have a user-oriented Nginx service that forwards the access to run on AWS Elastic Load Balancer (as you know. ELB) on a service. This does not seem to be a difficult task in itself, you just need to find the hostname of ELB and Ngin X point to it, so it's not done, right? Location/{ proxy_pass http://service-

Original address: Http://www.oschina.net/translate/nginx-with-dynamic-upstreamsI recently made a setup in my work and I have a user-oriented Nginx service that forwards the access to run on AWS Elastic Load Balancer (as you know. ELB) on a service. This does not seem to be a difficult task in itself, you just need to find the hostname of ELB and Ngin X point to it, so it's not done, right?Location/{Proxy_pa

Dynamic upstreams of Nginx I recently made a configuration in my work. I have a user-oriented Nginx service that forwards access to the server running on AWS Elastic Load Balancer (as you know. A service on ELB. This does not seem to be a difficult task. You just need to find the ELB host name and point Nginx to it. That's not enough, right? location/{ proxy_passhttp://service-1234567890.us-east-1.elb.amaz

It took 2 weeks for the beans to learn some of the core commands of AWS PowerShell intermittently, and then took 2 days to assemble the knowledge points together. Currently, in addition to the official documentation of the Quick Manuals and command Daquan basically there is not much PowerShell to manage the content of AWS, most of the command beans is a search and view help hard to try out, the following share out, if you have similar needs later can save some time.Now demonstrate how to create

the architecture diagram for this pattern:The client makes a request to a service through a load balancer, and the load balancer makes a request to the service registry to forward each request to the available service instance. As with client discovery, the service instance is registered or unregistered in the service registry.AWS Elastic Load Balancer (ELB) is an example of a server-side discovery router that is typically used to equalize traffic fr

: Download full MP4 video1. Summary of Churyang Enterprise Cloud can start with disaster preparedness cloud To make applications highly available and resilient, the cloud platform itself should provide disaster preparedness and HA mechanisms for infrastructure and cloud services, such as: Cloud platform itself: cloud-based distributed storage, virtual machine ha, controller disaster Recovery, SDN network disaster recovery, virtual machine data protection Cloud deli

lot of hot data in less time Optimizing Connections– Optimize connection paths– Re-use connection– also helpful for content that cannot be cached (reduces burden) Database Cache-amazon Elastic Cache Read faster from memory Reduce workload on your database Simple deployment Fully managed (automatic replacement of failed nodes, responsible for upgrade patch management) Good elastic expansion Compatibility (Support Memcache,redis

List Instances of all T1.micro typesAWS EC2 describe-instances--output Table--query ' reservations[]. Instances[]. [Join (', ', tags[? key== ' Name ']. Value), Instanceid,state.name,publicdnsname] '--filters ' {"Name": "Instance-type", "Values": ["T1.micro"]} 'list the volume types for all EC2AWS EC2 Describe-volumes--query ' volumes[*]. [Volumeid, Attachments[0]. Instanceid,volumetype] 'list Elb and the instance involvedAWS