Dominando o MongoDB Ops Manager no Kubernetes

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gcloud container clusters list
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NAME                LOCATION       MASTER_VERSION    NUM_NODES  STATUS\
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master-operator     us-south1-a    1.23.14-gke.1800      4      RUNNING

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kubectx

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kubectx $(kubectx | grep "master-operator" | awk '{print $1}')

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kubectl get po -n "${NAMESPACE}"
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NAME                                    READY   STATUS   RESTARTS   AGE\
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mongodb-enterprise-operator-649bbdddf5   1/1    Running   0         7m9s

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kubectl -n "${NAMESPACE}" create secret generic om-admin-secret \
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  --from-literal=Username="opsmanager@example.com" \
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  --from-literal=Password="p@ssword123" \
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  --from-literal=FirstName="Ops" \
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  --from-literal=LastName="Manager"

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OM_VERSION=6.0.5
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APPDB_VERSION=5.0.5-ent
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kubectl apply -f - <<EOF
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apiVersion: mongodb.com/v1
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kind: MongoDBOpsManager
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metadata:
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  name: ops-manager
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  namespace: "${NAMESPACE}"
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spec:
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  version: "${OM_VERSION}"
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  # the name of the secret containing admin user credentials.
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  adminCredentials: om-admin-secret
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  externalConnectivity:
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    type: LoadBalancer
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  configuration:
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    mms.ignoreInitialUiSetup: "true"
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    automation.versions.source: mongodb
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    mms.adminEmailAddr: support@example.com
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    mms.fromEmailAddr: support@example.com
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    mms.replyToEmailAddr: support@example.com
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    mms.mail.hostname: example.com
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    mms.mail.port: "465"
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    mms.mail.ssl: "false"
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    mms.mail.transport: smtp
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  # the Replica Set backing Ops Manager.
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  applicationDatabase:
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    members: 3
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    version: "${APPDB_VERSION}"
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EOF

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kubectl -n "${NAMESPACE}" get pods
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NAME                                       READY      STATUS     RESTARTS
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ops-manager-0                           1/1      Running      0
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ops-manager-db-0                        3/3      Running      0
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ops-manager-db-1                        3/3      Running      0
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ops-manager-db-2                        3/3      Running      0

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kubectl -n "${NAMESPACE}" get pvc
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NAME       STATUS   VOLUME     CAPACITY  ACCESS MODES   STORAGE CLASS   AGE
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data-ops-manager-db-0 Bound pvc-d5a1b385-6d1b  15Gi  RWO  standard  59m
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data-ops-manager-db-1 Bound pvc-db0e89dc-d73a  15Gi  RWO  standard  58m
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data-ops-manager-db-2 Bound pvc-c7e124a2-917   15Gi  RWO  standard  57m

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kubectl -n "${NAMESPACE}" get sts
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NAME             READY   AGE
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ops-manager      1/1     29m31s
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ops-manager-db   3/3     30m29s

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kubectl -n "${NAMESPACE}" get svc
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NAME                  TYPE    CLUSTER-IP    EXTERNAL-IP  PORT(S)
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ops-manager-db-svc  ClusterIP    None        <none>      27017/TCP
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ops-manager-svc     ClusterIP    None        <none       8080/TCP,25999/TCP
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ops-manager-svc-ext LoadBalancer 10.76.10.231 34.174.54.103 8080:32078/TCP ,25999:31961/TCP    

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URL=http://$(kubectl -n "${NAMESPACE}" get svc ops-manager-svc-ext -o jsonpath='{.status.loadBalancer.ingress[0].ip}:{.spec.ports[0].port}')
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echo $URL

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http://34.174.54.105:8080

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kubectl -n "${NAMESPACE}" patch om ops-manager --type=merge -p "{\"spec\":{\"configuration\":{\"mms.centralUrl\":\"${URL}\"}}}"

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kubectl -n "${NAMESPACE}" get om
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NAME REPLICAS VERSION STATE(OPSMANAGER) STATE(APPDB) STATE (BACKUP)   AGE
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ops-manager     6.0.5     Running        Running     Pending          18m  

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kubectl -n "${NAMESPACE}" describe om ops-manager

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kubectl -n "${NAMESPACE}" logs -f po/ops-manager-0

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kubectl -n "${NAMESPACE}" get events