Earlier, AWS Data Pipeline supported only IMDSv1. Now, AWS Data Pipeline supports IMDSv2 in Amazon EMR 5.23.1, 5.27.1, and 5.32 or later, and Amazon EMR 6.2 or later. IMDSv2 uses a session-oriented method to better handle authentication when retrieving metadata information from instances. ...
aws emr create-cluster --release-label emr-5.30.0 --service-role EMR_DefaultRole \ --ec2-attributes InstanceProfile=EMR_EC2_DefaultRole \ --instance-fleets file://my-fleet-config.json Themy-fleet-config.jsonfile specifies primary, core, and task instance fleets as shown in the following ...
create AWS IAM role (which can be done with terraform), create and use proper policies Create k8s service account (needs to be done with kubectl commands - or with terraform using kubernetes resources Annotate k8s service account with IAM role we created (meaning that we...
Note that this is specified as an environment variable in the HTTP proxy container, not with the other environment variables in the init container. You can specify any of the following for the EGRESS_HTTP_PROXY_DESTINATION value. You can also use *, meaning "allow connections to all remote ...
This is one less network hop in the cluster and also does not rely on kube-proxy being updated by the master api with the routes to pods. Installation: To use Application and Network Load Balancers you need to deploy theAWS Load Balancer Controller. This is a simple deployment that creates...
AWS ENI prefix delegation: Cilium now supports the AWS ENI prefix delegation feature, which effectively increases the allocatable IP capacity when running in ENI mode. (More details) AWS EC2 instance tag filter: A new Cilium Operator flag improves the scalability in large AWS subscriptions. (More...
The flexibility and power of the database has allowed us to get more tools out to the field, especially in resource constrained environments where internet signals might be very weak. EXASOL's power has allowed us to reduce one point of failure in the entire system, meaning that we can coll...
tasks in the provisioning state include tasks that could not find sufficient resources on the existing instances. This means, for example, if you call the RunTask API and the tasks don’t get placed on an instance because of insufficient resources (meaning no active instances had sufficient memo...
It's worth noting thatSaptarishi, meaning "Seven sages" in Sanskrit, refers to a group of seers who are revered in Hindu literature.Atharvanwas an ancient Hindu priest and is believed to have co-authored one of the fourVedas, a collection of religious scriptures in Hinduism. ...
cluster settings in the config are removed from the config file hash for this reason, meaning you can haveconfig.jsonfiles that are slightly different in high availability mode. The Override Hostname is intended to be different for each clustered node inconfig.jsonif you need to force discovery...