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Also Read
- Jenkins Declarative Pipeline: Run a stage without holding up an agent
- AWS: Prevent VPC Modifications
- Cloudformation: Optional Resource Parameters
- AWS: Deleting Old Access-Key/Secret-Key Pairs
- Real Backups On The Cheap
- AWS S3 Bucket Policy to Only Allow Encrypted Object Uploads
- DC/OS Exhibitor on S3 – Issues & Workarounds
- DC/OS Kill Mesos Framework
- [How To] Java Heap Dump and Stack Trace
Author Archives: Jay V
Jenkins Declarative Pipeline: Run a stage without holding up an agent
If you have a Jenkins declarative pipeline , you’re generally bound to have more than one stage with steps within each of them. The usual way of declaring a node/agent/slave is by declaring an agent directive encompassing the stages{} directive, … Continue reading
AWS: Prevent VPC Modifications
If you have a busy AWS environment accessed by multiple developers, you will have someone modify your some aspect of your core infrastructure inadvertently. In our case, we have our VPC-related infrastructure deployed using Cloudformation and maintained via CF stack … Continue reading
Posted in Amazon Web Services, DevOps
Tagged aws, deny, developers, iam, modifications, mods, policy, sso, user, vpc
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Cloudformation: Optional Resource Parameters
When creating Cloudformation templates, occasionally, you come across situations where you only want to remove parameters from a Resource when on certain conditions. As an example, for an ECS Service resource, the parameters ‘LoadBalancers’ and ‘Role’ are both required only if you … Continue reading
Posted in Amazon Web Services, DevOps
Tagged aws, cloudformation, conditionals, conditions, optional, parameters, pseudo
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AWS: Deleting Old Access-Key/Secret-Key Pairs
If you have a busy AWS environment with access to multiple developers , it can be useful to automatically clean up IAM user Access Keys every so often for security. Here’s a simple Python script that can be plugged into … Continue reading
Posted in Amazon Web Services, DevOps
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Real Backups On The Cheap
So you have your data on the “cloud” – on Dropbox or GDrive folders – and you believe you’ve done a decent job of safe-guarding your precious files, while really you’ve only saved your files against total computer or hard-drive … Continue reading
AWS S3 Bucket Policy to Only Allow Encrypted Object Uploads
Amazon S3 supports two types of encryption (server-side-encryption or SSE) for security of data at rest — AES256, and AWS/KMS. AES256 is termed as S3-managed encryption keys [SSE-S3], whereas, KMS is termed, well, SSE-KMS where in the customer manages their … Continue reading
Posted in Amazon Web Services, Tech.
Tagged aes256, aws, bucket, deny, encryption, iam, kms, objects, policy, s3, sse, uploads
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DC/OS Exhibitor on S3 – Issues & Workarounds
If you want basic resiliency around your DC/OS master nodes when hosting them on AWS, you’ll want to have Exhibitor store its data in AWS S3. In order to do so, you’ll want to grant S3 IAM roles to your … Continue reading
