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Kubernetes at Google Cloud Community Copenhagen
The document discusses the complexities and advantages of implementing Kubernetes in organizations, emphasizing the importance of not reinventing the wheel and starting projects from scratch for better maintainability and scalability. It highlights initial challenges like team resistance and metrics, while showcasing the benefits of Kubernetes such as auto-scaling, cost savings, and improved monitoring. The text also touches on integrating tools like Prometheus and Grafana, with practical Kubernetes configuration examples, concluding with an invitation for further inquiries.
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Kubernetes at Google Cloud Community Copenhagen
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- 2. and how to makeit a success at your company!
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- 4. Right choice foreveryone
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- 8. = lot ofmoney to consultants
- 9. Nobody wants to workon old projects
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- 11. they are paida lot $$$
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- 13. why is itso nice to start from scratch?
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- 15. you can actuallyfind the documentation
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- 19. Why don’t we start fromscratch?
- 20. - you arenot allowed - it is difficult - other teams - hardware - metrics - maintainability - scalability
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- 29. Initial problems: - notallowed - it is difficult - another team - hardware - metrics - maintainability - scaleability
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- 37. You are not saying: 10machines
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- 39. Kubernetes you don’t worry aboutresources
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- 48. what can they inject? -prometheus - grafana
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- 52. kind: ClusterRoleBinding apiVersion: rbac.authorization.k8s.io/v1 metadata: name:gitkube subjects: - kind: ServiceAccount name: gitkube namespace: kube-system roleRef: kind: ClusterRole name: cluster-admin apiGroup: rbac.authorization.k8s.io
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- 62. Virtual Kube-let = Per secbilling
- 63. Reach a newlevel and moved beyond bare metal
- 64. but my boss wouldn’t let me!
- 65. Kubernetes is small - start on your own!
- 66. You are makingless errors, focusing more on security and insights
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- 68. Google Load Balancer nginx-ingress CloudSQL web-deployment kubernetes service, ingress, replication, pod, secrets Google Cloud Builder
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- 70. apiVersion: apiextensions.k8s.io/v1beta1 kind: CustomResourceDefinition metadata: name:remotes.gitkube.sh spec: group: gitkube.sh version: v1alpha1 scope: Namespaced names: plural: remotes singular: remote kind: Remote shortNames: - rem
- 71. apiVersion: gitkube.sh/v1alpha1 kind: Remote metadata: name:sampleremote namespace: default spec: # Insert ssh-keys for allowing users to git push authorizedKeys: - "ssh-rsa your-ssh-public-key" # Provide registry details: https://github.com/hasura/gitkube/blob/master/docs/registry.md registry: url: "docker.io/user" credentials: secretRef: regsecret # Name of docker-registry secret # Define deployment rules deployments: - name: www # Name of K8s deployment which is updated on git push containers: - name: www # Name of container in the deployment which is built during git push path: example/www # Docker build context path in the git repo dockerfile: example/www/Dockerfile # Location of Dockerfile for the source code
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