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First public version of the Sysdig Helm package (#735)
* First public version of the Sysdig Helm package * Add default resources values * Fixes in documentation * Fix typo * Modify resource values to recommended ones * Rename to Sysdig Monitor * Add missing resources definition * Add a consistent label set to the daemonset
This commit is contained in:
Jorge Salamero Sanz
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Sean Knox
Sean Knox
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084d7b5d58
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name: sysdig
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version: 0.2.0
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description: Sysdig Monitor Agent.
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keywords:
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- monitoring
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- alerting
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- metric
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- troubleshooting
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home: https://www.sysdig.com/
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icon: https://app.sysdigcloud.com/images/changelogs/sysdig_monitor.png
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sources:
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- https://app.sysdigcloud.com/#/settings/user
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- https://github.com/draios/sysdig
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maintainers:
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- name: Lachlan Evenson
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email: lachlan@deis.com
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- name: Jorge Salamero
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email: jorge.salamero@sysdig.com
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# Sysdig
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[Sysdig Monitor](https://www.sysdig.com/) is a container native monitoring and troubleshooting platform.
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## Introduction
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This chart adds the Sysdig Monitor Agent to all nodes in your cluster via a DaemonSet.
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## Prerequisites
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- Kubernetes 1.2+ with Beta APIs enabled
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## Installing the Chart
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To install the chart with the release name `my-release`, retrieve your Sysdig Monitor Access Key from your [Account Settings](https://app.sysdigcloud.com/#/settings/user) and run:
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```bash
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$ helm install --name my-release \
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--set sysdig.AccessKey=YOUR-KEY-HERE stable/sysdig
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```
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After a few minutes, you should see hosts and containers appearing in Sysdig Monitor.
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> **Tip**: List all releases using `helm list`
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## Uninstalling the Chart
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To uninstall/delete the `my-release` deployment:
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```bash
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$ helm delete my-release
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```
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The command removes all the Kubernetes components associated with the chart and deletes the release.
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## Configuration
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The following tables lists the configurable parameters of the Sysdig chart and their default values.
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| Parameter | Description | Default |
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|-----------------------------|------------------------------------|-------------------------------------------|
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| `sysdig.AccessKey` | Your Sysdig Monitor Access Key | `Nil` You must provide your own key |
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| `sysdig.AgentTags` | String with tags for the agent | Empty |
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| `image.repository` | The image repository to pull from | `sysdig/agent` |
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| `image.tag` | The image tag to pull | `latest` |
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| `image.pullPolicy` | The Image pull policy | `Always` |
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Specify each parameter using the `--set key=value[,key=value]` argument to `helm install`. For example,
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```bash
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$ helm install --name my-release \
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--set sysdig.AccessKey=YOUR-KEY-HERE,sysdig.AgentTags="role:webserver,location:europe" \
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stable/sysdig
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```
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Alternatively, a YAML file that specifies the values for the parameters can be provided while installing the chart. For example,
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```bash
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$ helm install --name my-release -f values.yaml stable/sysdig
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```
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> **Tip**: You can use the default [values.yaml](values.yaml)
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{{- if .Values.sysdig.AccessKey -}}
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Sysdig Monitor agents are spinning up on each node in your cluster. After a few
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seconds, you should see your hosts appearing in the Explore tab:
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https://app.sysdigcloud.com/#/explore/overview/l:10
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No further action should be required.
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{{- else -}}
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##############################################################################
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#### ERROR: You did not set a sysdig.AccessKey. ####
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##############################################################################
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This deployment will be incomplete until you get your Sysdig Monitor Access Key.
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Sing up for a free Sysdig Monitor trial at https://sysdig.com/sign-up/
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Once registered you can get your Access Key at:
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https://app.sysdigcloud.com/#/settings/user
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Then run:
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helm upgrade {{ .Release.Name }} \
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--set sysdig.AccessKey=YOUR-KEY-HERE stable/sysdig
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{{- end }}
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{{/* vim: set filetype=mustache: */}}
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{{/*
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Expand the name of the chart.
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*/}}
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{{- define "name" -}}
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{{- default .Chart.Name .Values.nameOverride | trunc 24 -}}
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{{- end -}}
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{{/*
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Create a default fully qualified app name.
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We truncate at 24 chars because some Kubernetes name fields are limited to this (by the DNS naming spec).
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*/}}
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{{- define "fullname" -}}
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{{- $name := default .Chart.Name .Values.nameOverride -}}
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{{- printf "%s-%s" .Release.Name $name | trunc 24 -}}
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{{- end -}}
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{{- if .Values.sysdig.AccessKey }}
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apiVersion: extensions/v1beta1
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kind: DaemonSet
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metadata:
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name: {{ template "fullname" . }}
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labels:
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app: {{ template "fullname" . }}
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chart: "{{ .Chart.Name }}-{{ .Chart.Version }}"
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release: "{{ .Release.Name }}"
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heritage: "{{ .Release.Service }}"
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spec:
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template:
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metadata:
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name: {{ template "fullname" . }}
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labels:
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app: {{ template "fullname" . }}
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spec:
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volumes:
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- name: docker-sock
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hostPath:
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path: /var/run/docker.sock
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- name: dev-vol
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hostPath:
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path: /dev
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- name: proc-vol
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hostPath:
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path: /proc
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- name: boot-vol
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hostPath:
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path: /boot
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- name: modules-vol
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hostPath:
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path: /lib/modules
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- name: usr-vol
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hostPath:
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path: /usr
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hostNetwork: true
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hostPID: true
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containers:
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- name: {{ .Chart.Name }}
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image: "{{ .Values.image.repository }}:{{ .Values.image.tag }}"
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imagePullPolicy: {{ .Values.image.pullPolicy }}
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resources:
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{{ toYaml .Values.resources | indent 12 }}
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securityContext:
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privileged: true
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env:
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- name: ACCESS_KEY
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valueFrom:
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secretKeyRef:
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name: {{ template "fullname" . }}
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key: access-key
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- name: TAGS
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valueFrom:
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secretKeyRef:
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name: {{ template "fullname" . }}
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key: tags
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volumeMounts:
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- mountPath: /host/var/run/docker.sock
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name: docker-sock
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readOnly: false
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- mountPath: /host/dev
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name: dev-vol
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readOnly: false
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- mountPath: /host/proc
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name: proc-vol
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readOnly: true
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- mountPath: /host/boot
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name: boot-vol
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readOnly: true
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- mountPath: /host/lib/modules
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name: modules-vol
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readOnly: true
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- mountPath: /host/usr
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name: usr-vol
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readOnly: true
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{{ end }}
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@@ -0,0 +1,13 @@
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apiVersion: v1
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kind: Secret
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metadata:
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name: {{ template "fullname" . }}
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labels:
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app: {{ template "fullname" . }}
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chart: "{{ .Chart.Name }}-{{ .Chart.Version }}"
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release: "{{ .Release.Name }}"
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heritage: "{{ .Release.Service }}"
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type: Opaque
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data:
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access-key : {{ default "MISSING" .Values.sysdig.AccessKey | b64enc | quote }}
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tags : {{ default "" .Values.sysdig.AgentTags | b64enc | quote }}
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@@ -0,0 +1,21 @@
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# Default values for Sysdig Monitor Helm package.
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image:
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repository: "sysdig/agent"
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tag: "latest"
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pullPolicy: "Always"
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sysdig:
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# Required: You need your Sysdig Monitor access key before running agents.
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#AccessKey: ""
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# Optional: Key-value agent tags following the format "key:val,key2:val2".
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AgentTags: ""
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resources:
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requests:
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cpu: 100m
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memory: 512Mi
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limits:
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cpu: 500m
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memory: 768Mi
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