Begin adding kopi hour talk materials.
This commit is contained in:
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2023-07-20-acm-submariner-stream/README.org
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2023-07-20-acm-submariner-stream/README.org
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#+TITLE: Progressive cloud migrations with Red Hat Advanced Cluster Management
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#+AUTHOR: James Blair
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#+DATE: <2023-07-20 Thu 11:00>
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This is a short demo I gave during an episode of the "APAC Hybrid Cloud Kopi Hour (E05) | Managing Kubernetes Clusters in a Hybrid and Multi-Cloud World" live stream.
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You can watch the full stream below:
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[[./images/stream.png]]
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---
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apiVersion: app.k8s.io/v1beta1
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kind: Application
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metadata:
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name: guestbook
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namespace: guestbook
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spec:
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selector:
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matchExpressions:
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- key: app
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operator: In
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values:
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- guestbook-app
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componentKinds:
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- group: apps.open-cluster-management.io
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kind: Subscription
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---
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apiVersion: apps.open-cluster-management.io/v1
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kind: Channel
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metadata:
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name: guestbook-app-latest
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namespace: guestbook
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spec:
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type: GitHub
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pathname: https://github.com/jmhbnz/acm-demo-app.git
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resources:
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- namespace.yaml
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- channel.yaml
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- placementrule.yaml
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- subscription.yaml
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- application.yaml
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---
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apiVersion: v1
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kind: Namespace
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metadata:
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name: guestbook
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@ -0,0 +1,16 @@
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apiVersion: apps.open-cluster-management.io/v1
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kind: PlacementRule
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metadata:
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name: guestbook-pr
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namespace: guestbook
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labels:
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app: guestbook-app
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spec:
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clusterReplicas: 2
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clusterConditions:
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- type: ManagedClusterConditionAvailable
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status: "True"
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clusterSelector:
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matchLabels:
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name: dev-a
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apiVersion: apps.open-cluster-management.io/v1
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kind: Subscription
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metadata:
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name: guestbook-app
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namespace: guestbook
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labels:
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app: guestbook-app
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annotations:
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apps.open-cluster-management.io/git-path: guestbook-app/guestbook
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apps.open-cluster-management.io/git-branch: main
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spec:
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channel: guestbook/guestbook-app-latest
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placement:
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placementRef:
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kind: PlacementRule
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name: guestbook-pr
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apiVersion: apps/v1
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kind: Deployment
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metadata:
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name: frontend
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namespace: guestbook
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spec:
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selector:
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matchLabels:
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app: guestbook
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tier: frontend
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replicas: 3
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template:
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metadata:
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labels:
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app: guestbook
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tier: frontend
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spec:
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containers:
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- name: php-redis
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image: docker.io/ibmcom/guestbook:v1
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resources:
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requests:
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cpu: 100m
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memory: 100Mi
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env:
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- name: GET_HOSTS_FROM
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value: env
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- name: REDIS_MASTER_SERVICE_HOST
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value: redis-master.guestbook.svc.clusterset.local
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- name: REDIS_MASTER_SERVICE_PORT
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value: "6379"
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- name: REDIS_MASTER_SERVICE_PASSWORD
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value: test
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ports:
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- containerPort: 3000
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apiVersion: route.openshift.io/v1
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kind: Route
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metadata:
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name: guestbook
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namespace: guestbook
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spec:
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port:
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targetPort: 3000
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to:
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kind: Service
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name: frontend
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weight: 100
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apiVersion: v1
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kind: Service
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metadata:
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name: frontend
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namespace: guestbook
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labels:
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app: guestbook
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tier: frontend
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spec:
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ports:
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- port: 3000
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selector:
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app: guestbook
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tier: frontend
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BIN
2023-07-20-acm-submariner-stream/images/stream.png
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2023-07-20-acm-submariner-stream/images/stream.png
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---
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apiVersion: app.k8s.io/v1beta1
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kind: Application
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metadata:
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namespace: guestbook
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name: redis-master-app
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spec:
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componentKinds:
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- group: apps.open-cluster-management.io
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kind: Subscription
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descriptor: {}
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selector:
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matchExpressions:
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- key: app
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operator: In
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values:
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- redis-master-app
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---
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apiVersion: apps.open-cluster-management.io/v1
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kind: Channel
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metadata:
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name: redis-master-app-latest
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namespace: guestbook
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spec:
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type: GitHub
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pathname: https://github.com/jmhbnz/acm-demo-app.git
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@ -0,0 +1,5 @@
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resources:
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- channel.yaml
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- placementrule.yaml
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- subscription.yaml
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- application.yaml
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---
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apiVersion: apps.open-cluster-management.io/v1
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kind: PlacementRule
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metadata:
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namespace: guestbook
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name: redis-master-app-placement-1
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labels:
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app: redis-master-app
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spec:
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clusterSelector:
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matchLabels:
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name: local-cluster
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@ -0,0 +1,17 @@
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---
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apiVersion: apps.open-cluster-management.io/v1
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kind: Subscription
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metadata:
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namespace: guestbook
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name: redis-master-app-subscription-1
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annotations:
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apps.open-cluster-management.io/git-branch: main
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apps.open-cluster-management.io/git-path: redis-master-app/redis-master
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labels:
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app: redis-master-app
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spec:
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channel: guestbook/redis-master-app-latest
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placement:
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placementRef:
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name: redis-master-app-placement-1
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kind: PlacementRule
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@ -0,0 +1,28 @@
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apiVersion: apps/v1
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kind: Deployment
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metadata:
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name: redis-master
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namespace: guestbook
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spec:
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selector:
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matchLabels:
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app: redis
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role: master
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tier: backend
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replicas: 1
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template:
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metadata:
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labels:
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app: redis
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role: master
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tier: backend
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spec:
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containers:
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- name: master
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image: k8s.gcr.io/redis:e2e
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resources:
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requests:
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cpu: 100m
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memory: 100Mi
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ports:
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- containerPort: 6379
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@ -0,0 +1,17 @@
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apiVersion: v1
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kind: Service
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metadata:
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name: redis-master
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namespace: guestbook
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labels:
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app: redis
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role: master
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tier: backend
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spec:
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ports:
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- port: 6379
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targetPort: 6379
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selector:
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app: redis
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role: master
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tier: backend
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@ -0,0 +1,5 @@
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apiVersion: multicluster.x-k8s.io/v1alpha1
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kind: ServiceExport
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metadata:
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name: redis-master
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namespace: guestbook
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@ -2,7 +2,7 @@
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#+AUTHOR: James Blair
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||||
#+DATE: <2023-02-03 Fri 10:30>
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||||
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||||
Over the last few years I've given many talks and demos at community events, it's one of the things I really love to do. To support these talks and demo's I've historically created separate repositories for each which ends up creating a bit of clutter in github so moving forward I will be using this monorepo to keep things together.
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Over the last few years I've given many talks and demos at community events, it's one of the things I really love to do. To support these talks and demo's I've historically created separate repositories for each which ends up creating a bit of unmaintained clutter in github so moving forward I will be using this monorepo to keep things together.
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Additionally I want to keep and track a bit more of an overview for the talks I've given with things like links to recordings so this repository will hopefully make it easier for me to do that.
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@ -17,4 +17,5 @@ Whether you attended one of my talks or just stumbled upon this repository, I ho
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| 01-02-2023 | Wellington | OpenShift Meetup, Cloud Native Landscape Updates | [[./2023-02-01-openshift-meetup/][link]] |
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| 22-02-2023 | Wellington | CNCF Meetup, Connecting clouds the easy way, introducing Skupper | [[./2023-02-22-wgtn-cncf-meetup][link]] |
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| 15-03-2023 | Wellington | Ansible Meetup, Lightening Talk, ChatOps in Jira via Ansible | [[./2023-03-15-wgtn-ansible-meetup][link]] |
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| 15-06-2023 | Wellington | Workshop, Chaos Engineering | |
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| 15-06-2023 | Wellington | Workshop, Chaos Engineering | [[2023-06-15-chaos-engineering-workshop][link]] |
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| 20-07-2023 | Remote | APAC Hybrid Cloud Kopi Hour E05, RHACM + Submariner | [[./2023-07-20-acm-submariner-stream][link]] |
|
||||
|
||||
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