first commit
This commit is contained in:
Ryan Cuda
8
01-namespace.yaml
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8
01-namespace.yaml
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apiVersion: v1
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kind: Namespace
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metadata:
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annotations:
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labels:
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kubernetes.io/metadata.name: minecraft
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name: minecraft
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---
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15
02-pvc.yaml
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15
02-pvc.yaml
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apiVersion: v1
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kind: PersistentVolumeClaim
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metadata:
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annotations:
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name: minecraft-data
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namespace: minecraft
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spec:
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accessModes:
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- ReadWriteMany
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resources:
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requests:
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storage: 100Gi
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volumeMode: Filesystem
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storageClassName: ocs-storagecluster-cephfs
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---
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106
03-deployment.yaml
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106
03-deployment.yaml
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apiVersion: apps/v1
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kind: Deployment
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metadata:
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annotations:
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labels:
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app: minecraft
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app.kubernetes.io/component: minecraft
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app.kubernetes.io/instance: minecraft
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name: minecraft
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namespace: minecraft
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spec:
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progressDeadlineSeconds: 600
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replicas: 1
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revisionHistoryLimit: 10
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selector:
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matchLabels:
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deployment: minecraft
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strategy:
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rollingUpdate:
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maxSurge: 25%
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maxUnavailable: 25%
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type: RollingUpdate
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template:
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metadata:
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creationTimestamp: null
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labels:
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deployment: minecraft
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spec:
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containers:
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- env:
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- name: EULA
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value: "true"
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- name: MOTD
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value: Minecraft on Openshift
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- name: GAME_MODE
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value: creative
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- name: ONLINE_MODE
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value: "false"
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image: gitea.lab.cudanet.org/cudanet/minecraft/minecraft:1.21.11
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imagePullPolicy: IfNotPresent
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name: minecraft
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ports:
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- containerPort: 25565
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protocol: TCP
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resources: {}
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terminationMessagePath: /dev/termination-log
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terminationMessagePolicy: File
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volumeMounts:
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- mountPath: /data
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name: minecraft-data
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dnsPolicy: ClusterFirst
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restartPolicy: Always
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schedulerName: default-scheduler
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securityContext: {}
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serviceAccount: minecraft
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serviceAccountName: minecraft
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terminationGracePeriodSeconds: 30
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volumes:
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- name: minecraft-data
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persistentVolumeClaim:
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claimName: minecraft-data
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---
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apiVersion: apps/v1
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kind: Deployment
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metadata:
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annotations:
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labels:
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app: geysermc
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app.kubernetes.io/component: geysermc
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app.kubernetes.io/instance: geysermc
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name: geysermc
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namespace: minecraft
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spec:
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progressDeadlineSeconds: 600
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replicas: 1
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revisionHistoryLimit: 10
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selector:
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matchLabels:
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deployment: geysermc
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strategy:
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rollingUpdate:
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maxSurge: 25%
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maxUnavailable: 25%
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type: RollingUpdate
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template:
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metadata:
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annotations:
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creationTimestamp: null
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labels:
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deployment: geysermc
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spec:
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containers:
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- image: gitea.lab.cudanet.org/cudanet/minecraft/geysermc:1.21.11
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imagePullPolicy: IfNotPresent
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name: geysermc
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ports:
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- containerPort: 19132
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protocol: UDP
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resources: {}
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terminationMessagePath: /dev/termination-log
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terminationMessagePolicy: File
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dnsPolicy: ClusterFirst
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restartPolicy: Always
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schedulerName: default-scheduler
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securityContext: {}
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terminationGracePeriodSeconds: 30
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55
04-svc.yaml
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55
04-svc.yaml
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apiVersion: v1
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kind: Service
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metadata:
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annotations:
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metallb.universe.tf/ip-allocated-from-pool: prod-ocp-101-200
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metallb.universe.tf/allow-shared-ip: minecraft
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labels:
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app: minecraft
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app.kubernetes.io/component: minecraft
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app.kubernetes.io/instance: minecraft
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name: minecraft
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namespace: minecraft
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spec:
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allocateLoadBalancerNodePorts: true
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externalTrafficPolicy: Cluster
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internalTrafficPolicy: Cluster
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ipFamilies:
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- IPv4
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ipFamilyPolicy: SingleStack
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ports:
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- port: 25565
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protocol: TCP
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targetPort: 25565
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selector:
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deployment: minecraft
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sessionAffinity: None
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type: LoadBalancer
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---
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apiVersion: v1
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kind: Service
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metadata:
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annotations:
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metallb.universe.tf/allow-shared-ip: minecraft
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metallb.universe.tf/ip-allocated-from-pool: prod-ocp-101-200
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labels:
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app: geysermc
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app.kubernetes.io/component: geysermc
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app.kubernetes.io/instance: geysermc
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name: geysermc
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namespace: minecraft
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spec:
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allocateLoadBalancerNodePorts: true
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externalTrafficPolicy: Cluster
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internalTrafficPolicy: Cluster
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ipFamilies:
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- IPv4
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ipFamilyPolicy: SingleStack
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ports:
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- port: 19132
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protocol: UDP
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targetPort: 19132
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selector:
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deployment: geysermc
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sessionAffinity: None
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type: LoadBalancer
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8
05-sa.yaml
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8
05-sa.yaml
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@@ -0,0 +1,8 @@
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apiVersion: v1
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kind: ServiceAccount
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metadata:
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name: minecraft
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namespace: minecraft
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labels:
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app: minecraft
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---
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16
06-clusterrole.yaml
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16
06-clusterrole.yaml
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@@ -0,0 +1,16 @@
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apiVersion: rbac.authorization.k8s.io/v1
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kind: ClusterRole
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metadata:
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name: minecraft-anyuid
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labels:
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app: minecraft
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rules:
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- apiGroups:
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- security.openshift.io
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resourceNames:
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- anyuid
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resources:
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- securitycontextconstraints
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verbs:
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- use
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---
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12
07-clusterrolebinding.yaml
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12
07-clusterrolebinding.yaml
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@@ -0,0 +1,12 @@
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apiVersion: rbac.authorization.k8s.io/v1
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kind: ClusterRoleBinding
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metadata:
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name: minecraft-anyuid
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roleRef:
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apiGroup: rbac.authorization.k8s.io
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kind: ClusterRole
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name: system:openshift:scc:anyuid
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subjects:
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- kind: ServiceAccount
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name: minecraft
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namespace: minecraft
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34
README.md
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34
README.md
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@@ -0,0 +1,34 @@
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# minecraft
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```
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YAML=$(ls | grep yaml | sort)
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for y in $YAML; do oc apply -f $y; done
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```
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# UPDATE 8/30/2023:
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new ServiceAccount, ClusterRole and ClusterRoleBinding created, now it doesn't rely on having to manually add an scc to the SA post deployment. Much cleaner and easier to manage.
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Then in order to restore the backup of the 'pirate ship' server, you need to do some trickery. You'll need to let the generic server come up, then you need copy the file 'minecraft.tar.gz' to the debug pod, erase the contents of /data, extract the tarball into /data, fix permissions and then bounce the pod.
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```
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oc get pod
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NAME READY STATUS RESTARTS AGE
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minecraft-7cdb5fc967-mjchg 1/1 Running 0 2m39s
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oc debug minecraft-7cdb5fc967-mjchg
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# from within the debug pod
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# rm -rfv /data/*
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oc cp minecraft.tar.gz minecraft-7cdb5fc967-mjchg:/data/
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# from within the debug pod
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# tar xf minecraft.tar.gz
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# chown -vR minecraft:minecraft /data
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# chmod -vR 777 /data
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# exit
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oc delete pod minecraft-7cdb5fc967-mjchg
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```
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