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Shambugouda annigeri
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Jul 21, 2022
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,56 @@ | ||
| apiVersion: apps/v1 | ||
| kind: Deployment | ||
| metadata: | ||
| name: fdb-profile-analyzer | ||
| labels: | ||
| app: fdb-profile-analyzer | ||
| spec: | ||
| selector: | ||
| matchLabels: | ||
| app: fdb-profile-analyzer | ||
| replicas: 1 | ||
| template: | ||
| metadata: | ||
| labels: | ||
| app: fdb-profile-analyzer | ||
| spec: | ||
| securityContext: | ||
| runAsUser: 4059 | ||
| runAsGroup: 4059 | ||
| fsGroup: 4059 | ||
| serviceAccountName: fdb-profile-analyzer | ||
| containers: | ||
| - command: | ||
| - ./transaction_profiling_analyzer.py | ||
| image: foundationdb/fdb-profile-analyzer | ||
| name: fdb-profile-analyzer | ||
| env: | ||
| - name: WATCH_NAMESPACE | ||
| valueFrom: | ||
| fieldRef: | ||
| fieldPath: metadata.namespace | ||
| ports: | ||
| - name: metrics | ||
| containerPort: 8080 | ||
| resources: | ||
| limits: | ||
| cpu: 500m | ||
| memory: 256Mi | ||
| requests: | ||
| cpu: 500m | ||
| memory: 256Mi | ||
| securityContext: | ||
| readOnlyRootFilesystem: true | ||
| allowPrivilegeEscalation: false | ||
| privileged: false | ||
| volumeMounts: | ||
| - name: tmp | ||
| mountPath: /tmp | ||
| - name: logs | ||
| mountPath: /var/log/fdb | ||
| terminationGracePeriodSeconds: 10 | ||
| --- | ||
| apiVersion: v1 | ||
| kind: ServiceAccount | ||
| metadata: | ||
| name: fdb-profile-analyzer |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,111 @@ | ||
| /* | ||
| * profile_analyzer.go | ||
| * | ||
| * This source file is part of the FoundationDB open source project | ||
| * | ||
| * Copyright 2021 Apple Inc. and the FoundationDB project authors | ||
| * | ||
| * Licensed under the Apache License, Version 2.0 (the "License"); | ||
| * you may not use this file except in compliance with the License. | ||
| * You may obtain a copy of the License at | ||
| * | ||
| * http://www.apache.org/licenses/LICENSE-2.0 | ||
| * | ||
| * Unless required by applicable law or agreed to in writing, software | ||
| * distributed under the License is distributed on an "AS IS" BASIS, | ||
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. | ||
| * See the License for the specific language governing permissions and | ||
| * limitations under the License. | ||
| */ | ||
|
|
||
| package cmd | ||
|
|
||
| import ( | ||
| "context" | ||
| "fmt" | ||
| "github.com/FoundationDB/fdb-kubernetes-operator/internal" | ||
| "github.com/spf13/cobra" | ||
| appsv1 "k8s.io/api/apps/v1" | ||
| k8serrors "k8s.io/apimachinery/pkg/api/errors" | ||
| "k8s.io/apimachinery/pkg/types" | ||
| "k8s.io/cli-runtime/pkg/genericclioptions" | ||
| "sigs.k8s.io/controller-runtime/pkg/client" | ||
| ) | ||
|
|
||
| func newProfileAnalyzerCmd(streams genericclioptions.IOStreams) *cobra.Command { | ||
| o := newFDBOptions(streams) | ||
|
|
||
| cmd := &cobra.Command{ | ||
| Use: "analyze-profile", | ||
| Short: "Analyze FDB shards to find the busiest team", | ||
| Long: "Analyze FDB shards to find the busiest team", | ||
| RunE: func(cmd *cobra.Command, args []string) error { | ||
| clusterName, err := cmd.Root().Flags().GetString("cluster") | ||
| if err != nil { | ||
| return err | ||
| } | ||
| flags := cmd.Root().Flags().Args() | ||
| kubeClient, err := getKubeClient(o) | ||
| if err != nil { | ||
| return err | ||
| } | ||
| namespace, err := getNamespace(*o.configFlags.Namespace) | ||
| if err != nil { | ||
| return err | ||
| } | ||
|
|
||
| return runProfileAnalyzer(kubeClient, namespace, clusterName, flags) | ||
| }, | ||
| Example: ` | ||
| # Run the profiler for cluster-1 | ||
| kubectl fdb analyze-profile cluster-1 --cluster cluster-1 --star-time "01:01 20/07/2022 BST" --end-time "01:30 20/07/2022 BST" | ||
| `, | ||
| } | ||
| cmd.SetOut(o.Out) | ||
| cmd.SetErr(o.ErrOut) | ||
| cmd.SetIn(o.In) | ||
|
|
||
| return cmd | ||
| } | ||
|
|
||
| func runProfileAnalyzer(kubeClient client.Client, namespace string, clusterName string, flags []string) error { | ||
| cluster, err := loadCluster(kubeClient, namespace, clusterName) | ||
| if err != nil { | ||
| return err | ||
| } | ||
| cmd := []string{"python" , "./transaction_profiling_analyzer.py"} | ||
| args := []string{"--cluster-file", "/var/fdb/fdb.cluster"} | ||
| args = append(args, flags...) | ||
| needsCreation := false | ||
| deployment := &appsv1.Deployment{} | ||
| if deployment == nil { | ||
| return fmt.Errorf("could not get deployment") | ||
| } | ||
| err = kubeClient.Get(context.TODO(), types.NamespacedName{Namespace: cluster.Namespace, Name: "fdb-profile-analyzer"}, deployment) | ||
| if err != nil { | ||
| if k8serrors.IsNotFound(err) { | ||
| needsCreation = true | ||
| } else { | ||
| return err | ||
| } | ||
| } | ||
| deployment.Spec.Template.ClusterName = clusterName | ||
| deployment.Spec.Template.Spec.Containers[0].Command = cmd | ||
| deployment.Spec.Template.Spec.Containers[0].Args = args | ||
| if needsCreation { | ||
| deployment, err = internal.GetProfileAnalyzer(namespace, cmd, args) | ||
| if err != nil { | ||
| return err | ||
| } | ||
| err = kubeClient.Create(context.TODO(), deployment) | ||
| if err != nil { | ||
| return err | ||
| } | ||
| } else { | ||
| err = kubeClient.Update(context.TODO(), deployment) | ||
| if err != nil { | ||
| return err | ||
| } | ||
| } | ||
| return nil | ||
| } |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,23 @@ | ||
| FROM python:3.9-slim | ||
| USER root | ||
|
|
||
| RUN microdnf --enablerepo=ubi* --disablerepo=rhel* install -y wget \ | ||
| bind-utils \ | ||
| lsof \ | ||
| nmap-ncat \ | ||
| less \ | ||
| vim-minimal \ | ||
| net-tools \ | ||
| jq \ | ||
| openssl \ | ||
| pkg-config \ | ||
| procps-ng\ | ||
| iputils && \ | ||
| microdnf --enablerepo=ubi* --disablerepo=rhel* clean all \ | ||
|
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| RUN groupadd -g 4059 foundationdb | ||
| RUN useradd -m -d / -s /bin/bash -u 4059 -o foundationdb -g 4059 -G 266 | ||
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| pip install foundationdb -i https://pypi.org/project/foundationdb | ||
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