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helm: add helm charts for memtierd and memory-qos
This commit adds two new Helm charts for installing memory-qos and memtierd NRI plugins via Helm. Signed-off-by: Feruzjon Muyassarov <[email protected]>
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,11 @@ | ||
| apiVersion: v2 | ||
| appVersion: "main" | ||
| description: | | ||
| The memory-qos NRI plugin adds two methods for controlling cgroups v2 | ||
| memory.* parameters: QoS class and direct memory annotations. | ||
| name: nri-memory-qos | ||
| sources: | ||
| - https://github.com/containers/nri-plugins | ||
| home: https://github.com/containers/nri-plugins | ||
| type: application | ||
| version: v0.0.0 |
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| {{/* | ||
| Common labels | ||
| */}} | ||
| {{- define "memory-qos.labels" -}} | ||
| app.kubernetes.io/name: nri-memory-qos | ||
| app.kubernetes.io/instance: {{ .Release.Name }} | ||
| app.kubernetes.io/managed-by: {{ .Release.Service }} | ||
| {{- end -}} |
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| @@ -0,0 +1,17 @@ | ||
| apiVersion: v1 | ||
| kind: ConfigMap | ||
| metadata: | ||
| name: nri-memory-qos-config.default | ||
| namespace: {{ .Release.Namespace }} | ||
| labels: | ||
| {{- include "memory-qos.labels" . | nindent 4 }} | ||
| data: | ||
| config.yaml: | | ||
| classes: | ||
| - name: bronze | ||
| swaplimitratio: 0.5 | ||
| - name: silver | ||
| swaplimitratio: 0.2 | ||
| unifiedannotations: | ||
| - memory.swap.max | ||
| - memory.high |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,46 @@ | ||
| apiVersion: apps/v1 | ||
| kind: DaemonSet | ||
| metadata: | ||
| labels: | ||
| {{- include "memory-qos.labels" . | nindent 4 }} | ||
| name: nri-memory-qos | ||
| namespace: {{ .Release.Namespace }} | ||
| spec: | ||
| selector: | ||
| matchLabels: | ||
| {{- include "memory-qos.labels" . | nindent 6 }} | ||
| template: | ||
| metadata: | ||
| labels: | ||
| {{- include "memory-qos.labels" . | nindent 8 }} | ||
| spec: | ||
| nodeSelector: | ||
| kubernetes.io/os: "linux" | ||
| containers: | ||
| - name: nri-memory-qos | ||
| command: | ||
| - nri-memory-qos | ||
| - --idx | ||
| - "40" | ||
| - --config | ||
| - /etc/nri/memory-qos/config.yaml | ||
| - -v | ||
| image: {{ .Values.image.name }}:{{ .Values.image.tag | default .Chart.AppVersion }} | ||
| imagePullPolicy: {{ .Values.image.pullPolicy }} | ||
| resources: | ||
| requests: | ||
| cpu: {{ .Values.resources.cpu }} | ||
| memory: {{ .Values.resources.memory }} | ||
| volumeMounts: | ||
| - name: memory-qos-config-vol | ||
| mountPath: /etc/nri/memory-qos | ||
| - name: nrisockets | ||
| mountPath: /var/run/nri | ||
| volumes: | ||
| - name: memory-qos-config-vol | ||
| configMap: | ||
| name: nri-memory-qos-config.default | ||
| - name: nrisockets | ||
| hostPath: | ||
| path: /var/run/nri | ||
| type: Directory |
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|---|---|---|
| @@ -0,0 +1,44 @@ | ||
| { | ||
| "$schema": "http://json-schema.org/schema#", | ||
| "required": [ | ||
| "image", | ||
| "resources" | ||
| ], | ||
| "properties": { | ||
| "image": { | ||
| "type": "object", | ||
| "required": [ | ||
| "name", | ||
| "tag", | ||
| "pullPolicy" | ||
| ], | ||
| "properties": { | ||
| "name": { | ||
| "type": "string" | ||
| }, | ||
| "tag": { | ||
| "type": "string" | ||
| }, | ||
| "pullPolicy": { | ||
| "type": "string", | ||
| "enum": ["Never", "Always", "IfNotPresent"] | ||
| } | ||
| } | ||
| }, | ||
| "resources": { | ||
| "type": "object", | ||
| "required": [ | ||
| "cpu", | ||
| "memory" | ||
| ], | ||
| "properties": { | ||
| "cpu": { | ||
| "type": "integer" | ||
| }, | ||
| "memory": { | ||
| "type": "integer" | ||
| } | ||
| } | ||
| } | ||
| } | ||
| } |
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| @@ -0,0 +1,13 @@ | ||
| # Default values for memory-qos. | ||
| # This is a YAML-formatted file. | ||
| # Declare variables to be passed into your templates. | ||
| --- | ||
| image: | ||
| name: ghcr.io/containers/nri-plugins/nri-memory-qos | ||
| # tag, if defined will use the given image tag, otherwise Chart.AppVersion will be used | ||
| tag: unstable | ||
| pullPolicy: Always | ||
|
|
||
| resources: | ||
| cpu: 10m | ||
| memory: 100Mi |
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| Original file line number | Diff line number | Diff line change |
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| @@ -0,0 +1,10 @@ | ||
| apiVersion: v2 | ||
| appVersion: "main" | ||
| description: | | ||
| The memtierd NRI plugin enables managing workloads with Memtierd in Kubernetes. | ||
| name: nri-memtierd | ||
| sources: | ||
| - https://github.com/containers/nri-plugins | ||
| home: https://github.com/containers/nri-plugins | ||
| type: application | ||
| version: v0.0.0 |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,8 @@ | ||
| {{/* | ||
| Common labels | ||
| */}} | ||
| {{- define "memtierd.labels" -}} | ||
| app.kubernetes.io/name: nri-memtierd | ||
| app.kubernetes.io/instance: {{ .Release.Name }} | ||
| app.kubernetes.io/managed-by: {{ .Release.Service }} | ||
| {{- end -}} |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,56 @@ | ||
| apiVersion: v1 | ||
| kind: ConfigMap | ||
| metadata: | ||
| name: nri-memtierd-config.default | ||
| namespace: {{ .Release.Namespace }} | ||
| labels: | ||
| {{- include "memtierd.labels" . | nindent 4 }} | ||
| data: | ||
| config.yaml: | | ||
| classes: | ||
| - name: swap-idle-data | ||
| allowswap: true | ||
| memtierdconfig: | | ||
| policy: | ||
| name: age | ||
| config: | | ||
| intervalms: 10000 | ||
| pidwatcher: | ||
| name: cgroups | ||
| config: | | ||
| cgroups: | ||
| - $CGROUP2_ABS_PATH | ||
| swapoutms: 10000 | ||
| tracker: | ||
| name: idlepage | ||
| config: | | ||
| pagesinregion: 512 | ||
| maxcountperregion: 1 | ||
| scanintervalms: 10000 | ||
| mover: | ||
| intervalms: 20 | ||
| bandwidth: 50 | ||
| - name: track-working-set-size | ||
| allowswap: false | ||
| memtierdconfig: | | ||
| policy: | ||
| name: age | ||
| config: | | ||
| intervalms: 20000 | ||
| pidwatcher: | ||
| name: cgroups | ||
| config: | | ||
| cgroups: | ||
| - $CGROUP2_ABS_PATH | ||
| tracker: | ||
| name: idlepage | ||
| config: | | ||
| pagesinregion: 512 | ||
| maxcountperregion: 1 | ||
| scanintervalms: 20000 | ||
| routines: | ||
| - name: statactions | ||
| config: | | ||
| intervalms: 60000 | ||
| intervalcommand: ["policy", "-dump", "accessed", "0,1m,30m,2h,24h,0"] | ||
| intervalcommandrunner: memtier |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,77 @@ | ||
| apiVersion: apps/v1 | ||
| kind: DaemonSet | ||
| metadata: | ||
| labels: | ||
| {{- include "memtierd.labels" . | nindent 4 }} | ||
| name: nri-memtierd | ||
| namespace: {{ .Release.Namespace }} | ||
| spec: | ||
| selector: | ||
| matchLabels: | ||
| {{- include "memtierd.labels" . | nindent 6 }} | ||
| template: | ||
| metadata: | ||
| labels: | ||
| {{- include "memtierd.labels" . | nindent 8 }} | ||
| spec: | ||
| nodeSelector: | ||
| kubernetes.io/os: "linux" | ||
| hostPID: true | ||
| containers: | ||
| - name: nri-memtierd | ||
| command: | ||
| - nri-memtierd | ||
| - --idx | ||
| - "45" | ||
| - --config | ||
| - /etc/nri/memtierd/config.yaml | ||
| {{- if .Values.outputDir }} | ||
| - --run-dir | ||
| - /run-dir | ||
| {{- end }} | ||
| - --cgroups-dir | ||
| - /sys/fs/cgroup | ||
| - -v | ||
| image: {{ .Values.image.name }}:{{ .Values.image.tag | default .Chart.AppVersion }} | ||
| imagePullPolicy: {{ .Values.image.pullPolicy }} | ||
| resources: | ||
| requests: | ||
| cpu: {{ .Values.resources.cpu }} | ||
| memory: {{ .Values.resources.memory }} | ||
| securityContext: | ||
| privileged: true | ||
| volumeMounts: | ||
| - name: memtierd-config-vol | ||
| mountPath: /etc/nri/memtierd | ||
| - name: nrisockets | ||
| mountPath: /var/run/nri | ||
| - name: host-bitmap | ||
| mountPath: /sys/kernel/mm/page_idle/bitmap | ||
| - name: cgroups-vol | ||
| mountPath: /sys/fs/cgroup | ||
| {{- if .Values.outputDir }} | ||
| # Set outputDir parameter to access memtierd.output files from host | ||
| - name: run-dir-vol | ||
| mountPath: /run-dir | ||
| {{- end }} | ||
| volumes: | ||
| - name: memtierd-config-vol | ||
| configMap: | ||
| name: nri-memtierd-config.default | ||
| - name: nrisockets | ||
| hostPath: | ||
| path: /var/run/nri | ||
| type: Directory | ||
| - name: host-bitmap | ||
| hostPath: | ||
| path: /sys/kernel/mm/page_idle/bitmap | ||
| - name: cgroups-vol | ||
| hostPath: | ||
| path: /sys/fs/cgroup | ||
| type: Directory | ||
| {{- if .Values.outputDir }} | ||
| - name: run-dir-vol | ||
| hostPath: | ||
| path: {{ .Values.outputDir }} | ||
| type: DirectoryOrCreate | ||
| {{- end }} |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,44 @@ | ||
| { | ||
| "$schema": "http://json-schema.org/schema#", | ||
| "required": [ | ||
| "image", | ||
| "resources" | ||
| ], | ||
| "properties": { | ||
| "image": { | ||
| "type": "object", | ||
| "required": [ | ||
| "name", | ||
| "tag", | ||
| "pullPolicy" | ||
| ], | ||
| "properties": { | ||
| "name": { | ||
| "type": "string" | ||
| }, | ||
| "tag": { | ||
| "type": "string" | ||
| }, | ||
| "pullPolicy": { | ||
| "type": "string", | ||
| "enum": ["Never", "Always", "IfNotPresent"] | ||
| } | ||
| } | ||
| }, | ||
| "resources": { | ||
| "type": "object", | ||
| "required": [ | ||
| "cpu", | ||
| "memory" | ||
| ], | ||
| "properties": { | ||
| "cpu": { | ||
| "type": "integer" | ||
| }, | ||
| "memory": { | ||
| "type": "integer" | ||
| } | ||
| } | ||
| } | ||
| } | ||
| } |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,15 @@ | ||
| # Default values for memory-qos. | ||
| # This is a YAML-formatted file. | ||
| # Declare variables to be passed into your templates. | ||
| --- | ||
| image: | ||
| name: ghcr.io/containers/nri-plugins/nri-memtierd | ||
| # tag, if defined will use the given image tag, otherwise Chart.AppVersion will be used | ||
| tag: unstable | ||
| pullPolicy: Always | ||
|
|
||
| resources: | ||
| cpu: 250m | ||
| memory: 100Mi | ||
|
|
||
| outputDir: "" |
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