Tigera, Inc.

Unified network security and observability for Kubernetes. Built on @Kubernetesio & @ProjectCalico.

[Tigera, Inc. @tigeraio]

K8s troubleshooting is broken. When a service connection fails, platform engineers spend hours sifting through flow logs and PromQL. The Calico Winter ‘26 release changes the interface. Meet the AI Assistant for Calico. 🧵https://t.co/l0jJPHKOKd

[Tigera, Inc. @tigeraio]

Why are K8s teams moving to eBPF? 🐝
Deep visibility and real-time security without the sidecar overhead.
If you're scaling clusters without scaling complexity, this guide is for you. 👉 Read: https://t.co/VkFwdYq7ij

#eBPF #Kubernetes #CloudNativeSecurity #Observability

[Tigera, Inc. @tigeraio]

Ready to try Istio Ambient Mode—without the sidecars? ❓ Catch our on-demand workshop to learn how to enable pod-to-pod mTLS and L7 telemetry using Calico’s unified platform.

🎥 Access here: https://t.co/X41gpj0nO4

#Istio #ServiceMesh #AmbientMesh #Kubernetes

[Tigera, Inc. @tigeraio]

Is your K8s stack helping you scale or slowing you down? 🔧 Fragmented tools create technical debt.
Discover why the industry is moving toward integrated networking for better predictability. 👉
https://t.co/z7O98cD0n7

#TechnicalDebt #Kubernetes #PlatformEngineering

[Tigera, Inc. @tigeraio]

AI workloads handle sensitive data and massive traffic, yet most K8s security is still stuck on basic IP rules. 🤖

See why traditional network security falls short for AI pipelines: 👉 https://t.co/rDfVAX8rkO

#AISecurity #LLMOps #Kubernetes #CyberSecurity

[Tigera, Inc. @tigeraio]

How much is tool sprawl costing your Kubernetes team? 💸 Supporting multiple distributions shouldn't mean triple the work.
Watch this on-demand session to learn how to unify your K8s stack. 🔗 https://t.co/2ajyiWgL7D

#PlatformEngineering #Kubernetes #DevOps #FinOps

[Tigera, Inc. @tigeraio]

It’s official! 🚀 @GigaOm has named @Tigera a Leader and Outperformer for Container Networking.
See why unifying networking, network security, and observability is the key to eliminating tool sprawl.
👉 Grab your copy: https://t.co/hFGkCMA0Dv

#GigaOm #K8s #ContainerNetworking

[Tigera, Inc. @tigeraio]

NGINX Ingress Controller is deprecated. Do you have a migration plan?
Watch our on-demand session to see how to transition to Calico Ingress Gateway (upstream Envoy) for better security.

🎥 Watch now: https://t.co/gd4RQ24QoQ

#NGINX #Envoy #Kubernetes #Ingress #CloudNative

[Tigera, Inc. @tigeraio]

When Kubernetes stops just running apps and starts governing AI agents, everything changes. Tigera CEO Ratan Tipirneni shares why the future of K8s is about intelligence and autonomy.
👉 Read the full perspective: https://t.co/7n41RJohTI

#Kubernetes #AI #PlatformEngineering

[Tigera, Inc. @tigeraio]

Heads up: IPVS for kube-proxy is officially deprecated in K8s v1.35. 🌐 If you're using it to solve scaling issues, it’s time to audit your clusters and plan your migration.

🛠️ Migration guide: https://t.co/tHTwbGoS34

#KubeProxy #IPVS #Kubernetes #Networking #SRE

[Tigera, Inc. @tigeraio]

Managing complex Kubernetes networking? 🔍

See why GigaOm named Tigera a Leader and Outperformer for Calico Enterprise in its latest Container Networking Radar 👉https://t.co/D8slVSZRWt

[Tigera, Inc. @tigeraio]

Can you achieve zero-trust mTLS in Kubernetes without sidecar proxies? 🤔

👉Discover how Istio Ambient Mesh and ztunnel make it possible: https://t.co/qZXeuXs9Cy

[KubeFM @K8sFM]

🗣️ @ratant, President & CEO @ @tigeraio, announces Calico AI and bundling Istio to create a single unified platform for Kubernetes networking, security, and observability while remaining platform-agnostic

Watch: https://t.co/3isVVhTHeW

Read: https://t.co/CKTxLyRWD8

[Tigera, Inc. @tigeraio]

🚨𝗜𝘀 𝘆𝗼𝘂𝗿 𝗞𝘂𝗯𝗲𝗿𝗻𝗲𝘁𝗲𝘀 𝘁𝗿𝗮𝗳𝗳𝗶𝗰 𝗿𝗲𝗮𝗱𝘆 𝗳𝗼𝗿 𝘁𝗵𝗲 𝗳𝘂𝘁𝘂𝗿𝗲?
Ingress NGINX is being retired. Are you prepared to migrate? Same old same old or are you ready for something future proof? Which path will your platform take? →https://t.co/hfOMPzFOVQ

[Tigera, Inc. @tigeraio]

❓ Still troubleshooting your apps without real L7 visibility? 🤔
L3/L4 logs only show half the story. Istio Ambient Mode’s Waypoint Proxy gives you true L7 insights with OpenTelemetry. Spot bottlenecks, verify encryption, and ship safer.
Learn more: https://t.co/kxmPWkfeLQ

[Tigera, Inc. @tigeraio]

Think your AI workloads in Kubernetes are secure? 🤔
Clusters, east-west traffic, external APIs, and sensitive data often create gaps traditional security misses. ⚠️
Learn how to close them 👉 https://t.co/roB02KvSg8

[Tigera, Inc. @tigeraio]

🚨 Ingress NGINX is dying — here’s why you should switch to the Calico Ingress Gateway now to make your cluster future-proof. 🚀: https://t.co/B1duMdbqyK

[Tigera, Inc. @tigeraio]

Back from #KubeCon + #CalicoCon 2025! Key trends:
🤖 K8s as the AI/ML orchestration layer
🌐 Edge deployments exploding
🛠️ Teams battling tool sprawl
Plus: Don’t miss Calico’s Whisker Observability + Staged Policies. Full recap 👇https://t.co/wkwnp1ScGB

[Tigera, Inc. @tigeraio]

Ready to level up your understanding of #servicemesh? Read our guide to learn:

📈 How service mesh solutions enhance traffic management and observability
🛠️ How to choose the right service mesh solution for your needs

👉 https://t.co/wgqo12V2ID

#Calico #Tigera

[Tigera, Inc. @tigeraio]

Learn how 1&1 Mail & Media scaled its #Kubernetes networking with #eBPF & #Calico Open Source.

✅ Improved pod-to-pod throughput
✅ Stable operation under extreme load
✅ Policy-driven traffic isolation
✅ Full support for K8s-standard network policies

https://t.co/jT2yyGJBXp