Kubernetes Cost Forecasting: Predict Your Next Cloud Bill
How to forecast Kubernetes cloud costs, avoid budget surprises, and give finance a number you can actually defend.
Core 03 · Cloud Provisioning
Import and manage any Kubernetes cluster you already run.
Connect EKS, GKE, AKS, or on-prem — with a cloud account or a single import token. Public or private, in any cloud or your own datacenter, Atmosly manages it end to end. Read-only to start, and for private clusters there's nothing to expose.
- ✓ Public or private
- ✓ Cloud or on-prem
- ✓ Read-only by default
ClusterProvider · regionEndpointConnectionHealth
prod-eu-west
Private
Healthy
prod-us-east
Public
Healthy
staging-gke
Public
Healthy
data-aks
Private
Healthy
on-prem-dc1
Private
Healthy
edge-k3s-204
Private
Syncing
How import works
Connected in minutes, not a migration
Point Atmosly at a cluster you already run. Nothing to rebuild, no workloads to move — and read-only until you decide otherwise.
STEP 01
Choose a path
Connect a cloud account for clusters with a reachable API, or generate a one-time import token for everything else.
STEP 02
Agent checks in
For token or private clusters, a lightweight in-cluster agent dials out over TLS and registers — read-only by default.
STEP 03
Inventory syncs
Nodes, namespaces, workloads, and add-ons are discovered automatically — your fleet shows up populated.
STEP 04
Fully managed
SRE, security, cost, CI/CD, and day-2 ops all light up — public or private, the experience is identical.
Bring any cluster
Public, private, or air-gapped — connect them all
For a cluster whose API server has no public endpoint, the in-cluster agent dials out — so there's nothing to expose, no bastion, and no VPN peering to set up. The same outbound path carries every operation, forever.
Your cluster · private
No public API endpoint
EKS, GKE, AKS, or on-prem. A lightweight agent runs inside the cluster — read-only by default, mutation-capable only when you opt in.
outbound TLS · 443
Atmosly control plane
Receives the connection
The agent initiates every connection outbound. No inbound ports opened
Cloud-account import
Connect with your cloud credentials and Atmosly reaches the cluster API directly — the fast path for clusters with a reachable endpoint.
Token import + agent
Drop a lightweight agent into any conformant cluster with one command. Works across clouds and on-prem — no cloud account required.
Private-endpoint clusters
No public API server? The agent's outbound tunnel carries every operation — no inbound firewall rules, bastion host, or VPN to maintain.
Once connected
End-to-end management — even for private clusters
Import is just the start. Every capability on the platform operates on a connected cluster through the same path — and for private clusters, every action routes through the agent, so the management surface is identical whether the API server is public or not.
AI SRE remediation
Detect, diagnose, and apply ranked fixes — GitOps-only with the read-only agent, or one-click apply with the ops agent.
Security & compliance
Continuous posture scoring and drift detection against CIS, PCI DSS, SOC 2 — on every connected cluster.
Cost & right-sizing
Spend broken down by namespace and service, with right-sizing recommendations from real usage.
CI/CD & GitOps
Run pipelines and reconcile ArgoCD applications — the agent applies manifests even when the API isn't publicly reachable.
Helm marketplace
Install, upgrade, and roll back signed charts — routed through the agent for private clusters, with the same guardrails.
Logs, events & exec
Stream pod logs and cluster events, and exec into a pod to debug live — over the same outbound connection.
Secrets sync
Pull from your secret manager at deploy time and inject at runtime — nothing baked into images or stored in plain text.
Day-2 node & add-on ops
Scale node groups, manage add-ons, and run upgrades — all governed by the same guardrails and audit trail.
The payoff
Any cluster, fully managed — nothing exposed
Any cluster
EKS · GKE · AKS · on-prem, public or private
Outbound 443
no inbound ports, bastion, or VPN to maintain
Read-only
by default — opt in to write actions per cluster
End-to-end
the full platform, once a cluster is connected
Same control plane
Cluster import is one of three cores
Connect, ship, and run share one UI, one audit trail, and one permissions model.
Questions
What teams ask about importing clusters
Which clusters can I import?
Any conformant Kubernetes cluster — EKS, GKE, AKS, k3s, or a vanilla on-prem cluster. Connect it with a cloud account when the API is reachable, or a one-time import token plus the in-cluster agent for everything else.
What about a cluster with a private-only API endpoint?
That's the common case the agent is built for. It runs inside the cluster and dials out over TLS on 443, so Atmosly never needs to reach the API server directly — no inbound firewall rules, no bastion, and no VPN peering. Every operation flows back over that outbound connection.
What access does Atmosly get?
Read-only by default. The agent that ships first is a read-only fetcher — it can observe and diagnose but not change anything. Write actions (apply a fix, install a chart, scale a node group) require opting in to the mutation-capable agent, per cluster, and every action runs through your guardrails and the audit trail.
Does it work on-prem or air-gapped?
Yes. As long as the cluster can make an outbound HTTPS connection, the agent handles the rest — no cloud account, no public endpoint, and no inbound access required. The management experience is identical to a public cloud cluster.
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Import your first cluster.
Connect a cluster read-only — public, private, or on-prem. See your fleet populate and the full management surface light up in minutes. Free, no sales call.