trying to upgrade minion pod memory and getting failed

[teamiumtree]

i can not upgrade helm chart and reinstall because there is 200GB data runing on production, but need to upgrade minion pod memory as its exausted and its running with statless set. when trying to update in running pod its giving issue .

Failed to save resource: Pod "pinot-minion-stateless-55967477d5-g8bxv" is invalid: spec: Forbidden: pod updates may not change fields other than spec.containers[*].image, spec.initContainers[*].image, spec.activeDeadlineSeconds, spec.tolerations (only additions to existing tolerations) or spec.terminationGracePeriodSeconds (allow it to be set to 1 if it was previously negative) core.PodSpec{ Volumes: {{Name: "config", VolumeSource: {ConfigMap: &{LocalObjectReference: {Name: "pinot-minion-stateless-config"}, DefaultMode: &420}}}, {Name: "data", VolumeSource: {EmptyDir: &{}}}, {Name: "kube-api-access-rqr6l", VolumeSource: {Projected: &{Sources: {{ServiceAccountToken: &{ExpirationSeconds: 3607, Path: "token"}}, {ConfigMap: &{LocalObjectReference: {Name: "kube-root-ca.crt"}, Items: {{Key: "ca.crt", Path: "ca.crt"}}}}, {DownwardAPI: &{Items: {{Path: "namespace", FieldRef: &{APIVersion: "v1", FieldPath: "metadata.namespace"}}}}}}, DefaultMode: &420}}}}, InitContainers: nil, Containers: []core.Container{ { ... // 5 identical fields Ports: {{Name: "minion", ContainerPort: 9514, Protocol: "TCP"}}, EnvFrom: nil, Env: []core.EnvVar{ { Name: "JAVA_OPTS", Value: strings.Join({ "-XX:ActiveProcessorCount=",

• "2",

• "4", " -Xms256M -Xmx1G -XX:+UseG1GC -XX:MaxGCPauseMillis=200 -Xlog:gc*", ":file=/opt/pinot/gc-pinot-minion.log -Dlog4j2.configurationFile=", "/opt/pinot/conf/log4j2.xml -Dplugins.dir=/opt/pinot/plugins", }, ""), ValueFrom: nil, }, }, Resources: {Requests: {s"memory": {i: {...}, Format: "BinarySI"}}}, VolumeMounts: {{Name: "config", MountPath: "/var/pinot/minion/config"}, {Name: "kube-api-access-rqr6l", ReadOnly: true, MountPath: "/var/run/secrets/kubernetes.io/serviceaccount"}}, ... // 12 identical fields }, }, EphemeralContainers: nil, RestartPolicy: "Always", ... // 28 identical fields }

  give me some solution on this . we are locked here

[Jackie-Jiang]

cc @xiangfu0

I guess this is a general cloud operation issue?

[teamiumtree]

changes in deployment.yaml worked for me.

thanks for responce

[xiangfu0]

@teamiumtree do you want to submit a PR to fix the deployment.yaml?