SSH is the de facto standard for remote access to your GNU/Linux operating system (and for all modern Unix systems). Retrouvez tous nos articles Cloud et DevOps en anglais Retrouvez tous nos articles Cloud et DevOps en français Nos experts surveillent votre infrastructure, interviennent en cas d'incident et vous proposent des axes d'amélioration Nos experts auditent et sécurisent votre infrastructure cloud Nos experts construisent et améliorent vos infrastructures pour un projet précis ou en tant qu'équipe dédiée Nos experts migrent votre infrastructure sur le cloud, Kubernetes ou encore GitlabCI Nos experts auditent votre infrastructure et vous proposent des recommandations actionnables Nos experts vous accompagnent pour sécuriser vos données sensibles et maintenir en conformité votre infrastructure cloud Un Cloud Provider avec de multiples services managés Un Cloud provider Dev Friendly, facile à prendre en main This might involve some CloudFormation script tweaking.L'orchestrateur de conteneurs qui simplifie le flux de déploiement You shouldn't address internal resources using their Elastic IP as they're public IPs and traffic to them is charged, whereas private IP traffic isn't charged. I might start with one instance in each subnet, but I'd probably turn one off if they're reliable enough - they should be.Ī CloudFormation deployment of bastion hosts is described by Amazon here. This instance would be registered with Route53 with a public domain name so even if the instance changes you will be able to access it, and that should eliminate SSH warnings. I wouldn't have a load balancer as there's no need for that as far as I can see. I'd have a bastion host, defined either as an AMI or CloudFormation script (AMI is faster), inside an autoscaling group with min/max/target set to 1. No RPO is applicable as it's effectively a stateless proxy that can be rebuilt easily. ![]() It looks like the requirement is to provide bastion functionality at lowest reasonable cost with an RTO of say 5 minutes. What are best practices for High availability SSH instances, i.e. Again, this can be resolved by running a program (on the instance or AWS Lambda) that reattaches the EIP to an instance.
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