arapulido

{"title":"K8s right-sizing - Workshop","description":"[[suggested_dashboards]]","widgets":[{"id":8514541746519518,"definition":{"title":"Service and cluster metrics and events","background_color":"vivid_blue","show_title":true,"type":"group","layout_type":"ordered","widgets":[{"id":2150930641154234,"definition":{"title":"P95 latency per service","title_size":"16","title_align":"left","show_legend":true,"legend_layout":"auto","legend_columns":["avg","min","max","value","sum"],"type":"timeseries","requests":[{"formulas":[{"formula":"query1"}],"queries":[{"name":"query1","data_source":"metrics","query":"p95:trace.flask.request{$service}"}],"response_format":"timeseries","style":{"palette":"dog_classic","line_type":"solid","line_width":"normal"},"display_type":"line"}]},"layout":{"x":0,"y":0,"width":4,"height":2}},{"id":8746766598521700,"definition":{"title":"Relevant Events in our Cluster","title_size":"16","title_align":"left","show_legend":true,"legend_layout":"auto","legend_columns":["avg","min","max","value"

arapulido

apiVersion: networking.k8s.io/v1
kind: Ingress
metadata:
  name: simple
spec:
  rules:
  - host: "foo.bar.com"
    http:
      paths:
      - pathType: Prefix

arapulido

• Logs Told Us It Was DNS, It Felt Like DNS, It Had To Be DNS, It Wasn't DNS. Kubecon EU 2022. https://www.youtube.com/watch?v=NunyPkN0n3c
• Cilium: Welcome, Vision and Updates. Kubecon EU 2022. https://www.youtube.com/watch?v=oXpGYrbmnwQ
• Ghosts in the Runtime: Who Ate My Capabilities & Other Mysteries. Kubecon EU 2021. https://www.youtube.com/watch?v=1bi5H9hMuFY
• Kubernetes DNS Horror Stories (And How to Avoid Them). Kubecon EU 2020. https://www.youtube.com/watch?v=Yq-SVNa_W5E
• Kubernetes Networking at Scale. Kubecon EU 2019. https://www.youtube.com/watch?v=MvoImel5qfc
• 10 Ways to Shoot Yourself in the Foot with Kubernetes, #9 Will Surprise You. Kubecon EU 2019. https://www.youtube.com/watch?v=QKI-JRs2RIE
• Making the Most Out of Kubernetes Audit Logs. Kubecon NA 2019. https://www.youtube.com/watch?v=raJRLmGb9Is
• Lightning Talk: Optimizing Kubernetes Networking at Datadog. Kubecon NA 2018. https://www.youtube.com/watch?v=F7xDGtN6lB8

arapulido

• Wordpress + Azure MySQL
• Chartmuseum stable chart (with GCP storage)
• Bitnami MEAN stack (with Azure MongoDB)
• Ghost with Azure MySQL (declarative)

arapulido

apiVersion: servicecatalog.k8s.io/v1beta1
kind: ClusterServicePlan
metadata:
  creationTimestamp: 2018-06-14T09:56:53Z
  name: 9f62358e-ffb4-4fc5-b7a5-90462c15ce55
  resourceVersion: "69"
  selfLink: /apis/servicecatalog.k8s.io/v1beta1/clusterserviceplans/9f62358e-ffb4-4fc5-b7a5-90462c15ce55
  uid: 43bc33aa-6fb9-11e8-84d3-0a580a14020d
spec:
  bindable: true

arapulido

W0219 09:15:19.953567       1 client_config.go:529] Neither --kubeconfig nor --master was specified.  Using the inClusterConfig.  This might not work.
I0219 09:15:19.956001       1 controller.go:123] Setting up event handlers
I0219 09:15:19.956176       1 controller.go:164] Starting AppRepository controller
I0219 09:15:19.956201       1 controller.go:167] Waiting for informer caches to sync
I0219 09:15:20.056385       1 controller.go:172] Starting workers
I0219 09:15:20.056443       1 controller.go:178] Started workers
I0219 09:15:20.094411       1 controller.go:234] Successfully synced 'kubeapps/incubator'
I0219 09:15:20.095176       1 event.go:218] Event(v1.ObjectReference{Kind:"AppRepository", Namespace:"kubeapps", Name:"incubator", UID:"4d731a38-1555-11e8-bb30-0800278ecf20", APIVersion:"kubeapps.com/v1alpha1", ResourceVersion:"412", FieldPath:""}): type: 'Normal' reason: 'Synced' AppRepository synced successfully
I0219 09:15:20.103488       1 controller.go:234] Successfully synced 'kubeapps/stable'
I0219 

arapulido

Keybase proof

I hereby claim:

• I am arapulido on github.
• I am arapulido (https://keybase.io/arapulido) on keybase.
• I have a public key ASAlxDnXyJrhXWj3FTg83iK_ecCUTiqSP190h6EW-3QwDwo

To claim this, I am signing this object:

arapulido

• https://www.theguardian.com/technology/2016/oct/21/ddos-attack-dyn-internet-denial-service
• https://www.nytimes.com/2016/10/23/us/politics/a-new-era-of-internet-attacks-powered-by-everyday-devices.html?_r=0
• http://www.silicon.co.uk/security/european-commission-push-iot-security-regulations-198826
• https://nakedsecurity.sophos.com/2016/10/11/the-eus-latest-idea-to-secure-the-internet-of-things-sticky-labels/
• Matthew Garret - Fixing the IoT Isn't going to be easy (https://mjg59.dreamwidth.org/45098.html)
• https://which-50.com/iot-connected-devices-reach-20-4-billion-2020-says-gartner/
• Canonical Kernel livepatches: https://auth.livepatch.canonical.com/
• Systemd Security Features: https://www.youtube.com/watch?v=hiW8eIdcRgo
• Snaps: http://snapcraft.io