SSM | J2EE project series – SSM framework | Object-Relational Mapping library
kandi X-RAY | SSM Summary
kandi X-RAY | SSM Summary
J2EE project series (four) – SSM framework to build points system and basic commodity retrieval system (Spring+SpringMVC+MyBatis+Lucene+Redis+MAVEN)
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Top functions reviewed by kandi - BETA
- Find index by keyword
- Displays tokens
- Convert synonym string to TokenStream
- Find valid index
- Log in user
- Gets the Key instance
- Parses Excel file
- Set the display price
- Main entry point
- Export Excel format
- Set value
- Add a list of users
- Set a value
- Performs pre - handle login
- Download api exe sheet
- Parses parameters
- Convert json array to user list
- Login
- Update the score for a given user
- Makes Excel request to Excel
- Find Goods by name
- The main method for testing
- Send email
- Request top n
- Retrieve redis list
- Upload Excel files
SSM Key Features
SSM Examples and Code Snippets
Community Discussions
Trending Discussions on SSM
QUESTION
I have the Jenkins node in Account A that builds the angular application For Deploying the dist folder I need to copy files from s3 to the angular instance. But the angular Instance is in Account B
Script:
aws --region us-west-2 ssm send-command --instance-ids i-xxxxxx --document-name AWS-RunShellScript --comment 'Deployment from Pipeline xxx-release-pipeline' --cloud-watch-output-config 'CloudWatchOutputEnabled=true,CloudWatchLogGroupName=SSMDocumentRunLogGroup' --parameters '{"commands":["aws --region us-west-2 s3 cp s3://xxxx/dist/*.zip /var/www/demo.com/html", "unzip -q *.zip"]}' --output text --query Command.CommandId
So when I run ssm send-command from node(in Account A) it shows Invalid Instance Id.
An error occurred (InvalidInstanceId) when calling the SendCommand operation
Jenkins node -> Account A Angular Instance(with ssm agent) -> Account B
In the pipeline for deploy stage I need to copy files from s3 to instance in Account B Is there a way to implement this use case in a better way with or without ssm?
...ANSWER
Answered 2021-Jun-15 at 09:56I don't think you can directly run run-command
accross account. But you could run in through AWS Systems Manager Automation. In your automation document you can use aws:runCommand.
This is possible because SSM Automation supports cross-account and cross-region deployments.
QUESTION
I added the policy: AmazonSSMManagedInstanceCore to the instance profile of the windows instance (which is running the SSM agent)... but it doesn't show up under session manager.
It keeps saying: "There are no instances which are associated with the required IAM role." Any idea what is causing this?
(I've tried with an amazon linux 2 instances as well -- same result).
Edit: Yes the instance is in a private subnet, with possibly no internet access -- so this is the likely problem.
...ANSWER
Answered 2021-May-12 at 22:44aws session manager established communication with ec2 instance with SSM api (using websockets). The subnet your instance is in must have access to the internet, via NAT gateway for example (if it's in a private subnet) or you must create the following VPC endpoints:
- com.amazonaws.[region].ec2messages
- com.amazonaws.[region].ssmmessages
QUESTION
How can I make ansible-inventory output show tag:Name (and instance-id if possible) when running ansible-inventory but use the instance-id for ansible_host when I am running a playbook since I am using SSM as connection?
inventory_aws_ec2.py:
...ANSWER
Answered 2021-Jun-07 at 00:21Name
tag only:
QUESTION
I have a yaml cloud formation file which requires a variable stored in ssm parameter. The yaml file is a CFT template. Below is the sample code,
...ANSWER
Answered 2021-Jun-02 at 11:42You are missing the !Sub
function for your {Environment}
variable.
QUESTION
I have an Ubuntu ec2 instance running nginx and Jenkins. There is no more space available to do updates, and every command I try to free up space doesn't work. Furthermore, when trying to reach Jenkins I'm getting 502 Bad Gateway.
When I run sudo apt-get update
I get a long list of errors but the main one that stood out was E: Write error - write (28: No space left on device)
I have no idea why there is no more space, or what caused it but df -h
gives the following output:
ANSWER
Answered 2021-May-27 at 08:52For a server (If you're not testing Jenkins & Nginx) running Jenkins & Nginx you must manage the disk partition in a better way. Following are the few possible ways to fix your issue.
Expand the existing EC2 root EBS volume size from 15 GB to a higher value from the AWS EBS console.
OR
Find out the files consuming the high disk space and remove them if not required. Most probably log files consuming the disk spaces. You can execute the following commands to find out the locations that occupied with more space.
cd /
du -sch * | grep G
OR
Add extra EBS volume to your instance and mount it to Jenkins home directory, or to the location where more disk space is using.
QUESTION
Premise: I'm a bit of a newbie in using Amazon AWS or Linux partitioning in general.
So, I need to train a Tensorflow 2.0 Deep Learning model on a g4dn.4xlarge instance (the one with a signle Nvidia T4 GPU). The setup went smoothly and the machine was correctly initialized. As I see in the configuration of my machine I have:
- 8GB root folder;
- 200GB of storage (that I was able to mount on startup using this guide https://devopscube.com/mount-ebs-volume-ec2-instance/#:~:text=Step%201%3A%20Head%20over%20to,text%20box%20as%20shown%20below)
And here is the result of lsblk
:
ANSWER
Answered 2021-May-26 at 10:38- Expand the existing EC2 root EBS volume size from 8 GB to 200 GB from the AWS EBS console. Then you can detach and delete the EBS volume mounted on /newvolume
OR
- Terminate this instance and launch a new EC2. While launching the instance, increase the size of root volume from 8 GB to 200 GB.
QUESTION
This is my initial days working with pandas and excel.
I have two problems where I am stuck.
My excel look like this:-
Port NaN 1 OPS 2 WTH 3 PNS 4 SSM 5 RTY 6 EWRI have to search for value '4' in Column1(I dont have column name so I may have to use df.iloc[:,0]).
Now, if I find the value '4' then I should output 'SSM'.
1)I am having trouble finding the value '4' not sure which function to use. I checked the type of the return object and got this.
...ANSWER
Answered 2021-May-25 at 20:02you can try:
QUESTION
I'm getting the following error when deploying my CloudFormation template.
...ANSWER
Answered 2021-May-21 at 19:26If it is all in one file, you don't need any parameters.
You can always go to the return section of all the resources in the CloudFormation documentation. In this case we can see that a LogGroup returns it's name when you use the Ref function. Sometimes you can use the Ref function, sometimes you need to use the Fn:GetAtt function if you want to get some more exotic properties of resources.
This cheat sheet is also really helpful to see when to use Ref or when to use GetAtt.
In your case you can for example just use !Ref LogGroup
to get the name of your log group or !Ref ContainerSecurityGroup
to get the name of the security group.
QUESTION
I have a cloudformation snippet that looks roughly like this :
...ANSWER
Answered 2021-May-20 at 20:54Why are you even joining? Can't you just use:
QUESTION
I have a cloudformation snippet that looks roughly like this :
...ANSWER
Answered 2021-May-20 at 19:40YAML requires consistent spacing for indention. Make sure you are use the same amount of spacing for each indent. The example you posted indents 2 spaces for some, 3 spaces for others. If you edit a YAML file in a modern IDE (i.e. VSCode), it should format and do the indention for you so you don't have the think about it.
Also, the VpcId line is not correct, the {{resolve:}}
mechanism can't be combined with !Sub
to parameterize the value presently, this has to be hardcoded. You may want to use the SSM Parameter types instead or just hardcode this.
Community Discussions, Code Snippets contain sources that include Stack Exchange Network
Vulnerabilities
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Install SSM
You can use SSM like any standard Java library. Please include the the jar files in your classpath. You can also use any IDE and you can run and debug the SSM component as you would do with any other Java program. Best practice is to use a build tool that supports dependency management such as Maven or Gradle. For Maven installation, please refer maven.apache.org. For Gradle installation, please refer gradle.org .
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