From b5f48a51a4dff7d0b33d5f79c342466d5ffb89a8 Mon Sep 17 00:00:00 2001
From: Max Pfeiffer <max@maxpfeiffer.ch>
Date: Fri, 28 Feb 2025 12:54:14 +0100
Subject: [PATCH 1/7] Autogenerated initial helm chart
---
charts/rust/.helmignore | 23 ++++
charts/rust/Chart.yaml | 24 ++++
charts/rust/templates/NOTES.txt | 22 ++++
charts/rust/templates/_helpers.tpl | 62 +++++++++
charts/rust/templates/deployment.yaml | 68 ++++++++++
charts/rust/templates/hpa.yaml | 32 +++++
charts/rust/templates/ingress.yaml | 43 ++++++
charts/rust/templates/service.yaml | 15 +++
charts/rust/templates/serviceaccount.yaml | 13 ++
.../rust/templates/tests/test-connection.yaml | 15 +++
charts/rust/values.yaml | 123 ++++++++++++++++++
11 files changed, 440 insertions(+)
create mode 100644 charts/rust/.helmignore
create mode 100644 charts/rust/Chart.yaml
create mode 100644 charts/rust/templates/NOTES.txt
create mode 100644 charts/rust/templates/_helpers.tpl
create mode 100644 charts/rust/templates/deployment.yaml
create mode 100644 charts/rust/templates/hpa.yaml
create mode 100644 charts/rust/templates/ingress.yaml
create mode 100644 charts/rust/templates/service.yaml
create mode 100644 charts/rust/templates/serviceaccount.yaml
create mode 100644 charts/rust/templates/tests/test-connection.yaml
create mode 100644 charts/rust/values.yaml
diff --git a/charts/rust/.helmignore b/charts/rust/.helmignore
new file mode 100644
index 0000000..0e8a0eb
--- /dev/null
+++ b/charts/rust/.helmignore
@@ -0,0 +1,23 @@
+# Patterns to ignore when building packages.
+# This supports shell glob matching, relative path matching, and
+# negation (prefixed with !). Only one pattern per line.
+.DS_Store
+# Common VCS dirs
+.git/
+.gitignore
+.bzr/
+.bzrignore
+.hg/
+.hgignore
+.svn/
+# Common backup files
+*.swp
+*.bak
+*.tmp
+*.orig
+*~
+# Various IDEs
+.project
+.idea/
+*.tmproj
+.vscode/
diff --git a/charts/rust/Chart.yaml b/charts/rust/Chart.yaml
new file mode 100644
index 0000000..b6a3037
--- /dev/null
+++ b/charts/rust/Chart.yaml
@@ -0,0 +1,24 @@
+apiVersion: v2
+name: rust
+description: A Helm chart for running a Rust dedicated server on Kubernetes
+
+# A chart can be either an 'application' or a 'library' chart.
+#
+# Application charts are a collection of templates that can be packaged into versioned archives
+# to be deployed.
+#
+# Library charts provide useful utilities or functions for the chart developer. They're included as
+# a dependency of application charts to inject those utilities and functions into the rendering
+# pipeline. Library charts do not define any templates and therefore cannot be deployed.
+type: application
+
+# This is the chart version. This version number should be incremented each time you make changes
+# to the chart and its templates, including the app version.
+# Versions are expected to follow Semantic Versioning (https://semver.org/)
+version: 0.1.0
+
+# This is the version number of the application being deployed. This version number should be
+# incremented each time you make changes to the application. Versions are not expected to
+# follow Semantic Versioning. They should reflect the version the application is using.
+# It is recommended to use it with quotes.
+appVersion: "1.16.0"
diff --git a/charts/rust/templates/NOTES.txt b/charts/rust/templates/NOTES.txt
new file mode 100644
index 0000000..f541454
--- /dev/null
+++ b/charts/rust/templates/NOTES.txt
@@ -0,0 +1,22 @@
+1. Get the application URL by running these commands:
+{{- if .Values.ingress.enabled }}
+{{- range $host := .Values.ingress.hosts }}
+ {{- range .paths }}
+ http{{ if $.Values.ingress.tls }}s{{ end }}://{{ $host.host }}{{ .path }}
+ {{- end }}
+{{- end }}
+{{- else if contains "NodePort" .Values.service.type }}
+ export NODE_PORT=$(kubectl get --namespace {{ .Release.Namespace }} -o jsonpath="{.spec.ports[0].nodePort}" services {{ include "rust.fullname" . }})
+ export NODE_IP=$(kubectl get nodes --namespace {{ .Release.Namespace }} -o jsonpath="{.items[0].status.addresses[0].address}")
+ echo http://$NODE_IP:$NODE_PORT
+{{- else if contains "LoadBalancer" .Values.service.type }}
+ NOTE: It may take a few minutes for the LoadBalancer IP to be available.
+ You can watch its status by running 'kubectl get --namespace {{ .Release.Namespace }} svc -w {{ include "rust.fullname" . }}'
+ export SERVICE_IP=$(kubectl get svc --namespace {{ .Release.Namespace }} {{ include "rust.fullname" . }} --template "{{"{{ range (index .status.loadBalancer.ingress 0) }}{{.}}{{ end }}"}}")
+ echo http://$SERVICE_IP:{{ .Values.service.port }}
+{{- else if contains "ClusterIP" .Values.service.type }}
+ export POD_NAME=$(kubectl get pods --namespace {{ .Release.Namespace }} -l "app.kubernetes.io/name={{ include "rust.name" . }},app.kubernetes.io/instance={{ .Release.Name }}" -o jsonpath="{.items[0].metadata.name}")
+ export CONTAINER_PORT=$(kubectl get pod --namespace {{ .Release.Namespace }} $POD_NAME -o jsonpath="{.spec.containers[0].ports[0].containerPort}")
+ echo "Visit http://127.0.0.1:8080 to use your application"
+ kubectl --namespace {{ .Release.Namespace }} port-forward $POD_NAME 8080:$CONTAINER_PORT
+{{- end }}
diff --git a/charts/rust/templates/_helpers.tpl b/charts/rust/templates/_helpers.tpl
new file mode 100644
index 0000000..1db7690
--- /dev/null
+++ b/charts/rust/templates/_helpers.tpl
@@ -0,0 +1,62 @@
+{{/*
+Expand the name of the chart.
+*/}}
+{{- define "rust.name" -}}
+{{- default .Chart.Name .Values.nameOverride | trunc 63 | trimSuffix "-" }}
+{{- end }}
+
+{{/*
+Create a default fully qualified app name.
+We truncate at 63 chars because some Kubernetes name fields are limited to this (by the DNS naming spec).
+If release name contains chart name it will be used as a full name.
+*/}}
+{{- define "rust.fullname" -}}
+{{- if .Values.fullnameOverride }}
+{{- .Values.fullnameOverride | trunc 63 | trimSuffix "-" }}
+{{- else }}
+{{- $name := default .Chart.Name .Values.nameOverride }}
+{{- if contains $name .Release.Name }}
+{{- .Release.Name | trunc 63 | trimSuffix "-" }}
+{{- else }}
+{{- printf "%s-%s" .Release.Name $name | trunc 63 | trimSuffix "-" }}
+{{- end }}
+{{- end }}
+{{- end }}
+
+{{/*
+Create chart name and version as used by the chart label.
+*/}}
+{{- define "rust.chart" -}}
+{{- printf "%s-%s" .Chart.Name .Chart.Version | replace "+" "_" | trunc 63 | trimSuffix "-" }}
+{{- end }}
+
+{{/*
+Common labels
+*/}}
+{{- define "rust.labels" -}}
+helm.sh/chart: {{ include "rust.chart" . }}
+{{ include "rust.selectorLabels" . }}
+{{- if .Chart.AppVersion }}
+app.kubernetes.io/version: {{ .Chart.AppVersion | quote }}
+{{- end }}
+app.kubernetes.io/managed-by: {{ .Release.Service }}
+{{- end }}
+
+{{/*
+Selector labels
+*/}}
+{{- define "rust.selectorLabels" -}}
+app.kubernetes.io/name: {{ include "rust.name" . }}
+app.kubernetes.io/instance: {{ .Release.Name }}
+{{- end }}
+
+{{/*
+Create the name of the service account to use
+*/}}
+{{- define "rust.serviceAccountName" -}}
+{{- if .Values.serviceAccount.create }}
+{{- default (include "rust.fullname" .) .Values.serviceAccount.name }}
+{{- else }}
+{{- default "default" .Values.serviceAccount.name }}
+{{- end }}
+{{- end }}
diff --git a/charts/rust/templates/deployment.yaml b/charts/rust/templates/deployment.yaml
new file mode 100644
index 0000000..6cfeed2
--- /dev/null
+++ b/charts/rust/templates/deployment.yaml
@@ -0,0 +1,68 @@
+apiVersion: apps/v1
+kind: Deployment
+metadata:
+ name: {{ include "rust.fullname" . }}
+ labels:
+ {{- include "rust.labels" . | nindent 4 }}
+spec:
+ {{- if not .Values.autoscaling.enabled }}
+ replicas: {{ .Values.replicaCount }}
+ {{- end }}
+ selector:
+ matchLabels:
+ {{- include "rust.selectorLabels" . | nindent 6 }}
+ template:
+ metadata:
+ {{- with .Values.podAnnotations }}
+ annotations:
+ {{- toYaml . | nindent 8 }}
+ {{- end }}
+ labels:
+ {{- include "rust.labels" . | nindent 8 }}
+ {{- with .Values.podLabels }}
+ {{- toYaml . | nindent 8 }}
+ {{- end }}
+ spec:
+ {{- with .Values.imagePullSecrets }}
+ imagePullSecrets:
+ {{- toYaml . | nindent 8 }}
+ {{- end }}
+ serviceAccountName: {{ include "rust.serviceAccountName" . }}
+ securityContext:
+ {{- toYaml .Values.podSecurityContext | nindent 8 }}
+ containers:
+ - name: {{ .Chart.Name }}
+ securityContext:
+ {{- toYaml .Values.securityContext | nindent 12 }}
+ image: "{{ .Values.image.repository }}:{{ .Values.image.tag | default .Chart.AppVersion }}"
+ imagePullPolicy: {{ .Values.image.pullPolicy }}
+ ports:
+ - name: http
+ containerPort: {{ .Values.service.port }}
+ protocol: TCP
+ livenessProbe:
+ {{- toYaml .Values.livenessProbe | nindent 12 }}
+ readinessProbe:
+ {{- toYaml .Values.readinessProbe | nindent 12 }}
+ resources:
+ {{- toYaml .Values.resources | nindent 12 }}
+ {{- with .Values.volumeMounts }}
+ volumeMounts:
+ {{- toYaml . | nindent 12 }}
+ {{- end }}
+ {{- with .Values.volumes }}
+ volumes:
+ {{- toYaml . | nindent 8 }}
+ {{- end }}
+ {{- with .Values.nodeSelector }}
+ nodeSelector:
+ {{- toYaml . | nindent 8 }}
+ {{- end }}
+ {{- with .Values.affinity }}
+ affinity:
+ {{- toYaml . | nindent 8 }}
+ {{- end }}
+ {{- with .Values.tolerations }}
+ tolerations:
+ {{- toYaml . | nindent 8 }}
+ {{- end }}
diff --git a/charts/rust/templates/hpa.yaml b/charts/rust/templates/hpa.yaml
new file mode 100644
index 0000000..eb17ddd
--- /dev/null
+++ b/charts/rust/templates/hpa.yaml
@@ -0,0 +1,32 @@
+{{- if .Values.autoscaling.enabled }}
+apiVersion: autoscaling/v2
+kind: HorizontalPodAutoscaler
+metadata:
+ name: {{ include "rust.fullname" . }}
+ labels:
+ {{- include "rust.labels" . | nindent 4 }}
+spec:
+ scaleTargetRef:
+ apiVersion: apps/v1
+ kind: Deployment
+ name: {{ include "rust.fullname" . }}
+ minReplicas: {{ .Values.autoscaling.minReplicas }}
+ maxReplicas: {{ .Values.autoscaling.maxReplicas }}
+ metrics:
+ {{- if .Values.autoscaling.targetCPUUtilizationPercentage }}
+ - type: Resource
+ resource:
+ name: cpu
+ target:
+ type: Utilization
+ averageUtilization: {{ .Values.autoscaling.targetCPUUtilizationPercentage }}
+ {{- end }}
+ {{- if .Values.autoscaling.targetMemoryUtilizationPercentage }}
+ - type: Resource
+ resource:
+ name: memory
+ target:
+ type: Utilization
+ averageUtilization: {{ .Values.autoscaling.targetMemoryUtilizationPercentage }}
+ {{- end }}
+{{- end }}
diff --git a/charts/rust/templates/ingress.yaml b/charts/rust/templates/ingress.yaml
new file mode 100644
index 0000000..32a296f
--- /dev/null
+++ b/charts/rust/templates/ingress.yaml
@@ -0,0 +1,43 @@
+{{- if .Values.ingress.enabled -}}
+apiVersion: networking.k8s.io/v1
+kind: Ingress
+metadata:
+ name: {{ include "rust.fullname" . }}
+ labels:
+ {{- include "rust.labels" . | nindent 4 }}
+ {{- with .Values.ingress.annotations }}
+ annotations:
+ {{- toYaml . | nindent 4 }}
+ {{- end }}
+spec:
+ {{- with .Values.ingress.className }}
+ ingressClassName: {{ . }}
+ {{- end }}
+ {{- if .Values.ingress.tls }}
+ tls:
+ {{- range .Values.ingress.tls }}
+ - hosts:
+ {{- range .hosts }}
+ - {{ . | quote }}
+ {{- end }}
+ secretName: {{ .secretName }}
+ {{- end }}
+ {{- end }}
+ rules:
+ {{- range .Values.ingress.hosts }}
+ - host: {{ .host | quote }}
+ http:
+ paths:
+ {{- range .paths }}
+ - path: {{ .path }}
+ {{- with .pathType }}
+ pathType: {{ . }}
+ {{- end }}
+ backend:
+ service:
+ name: {{ include "rust.fullname" $ }}
+ port:
+ number: {{ $.Values.service.port }}
+ {{- end }}
+ {{- end }}
+{{- end }}
diff --git a/charts/rust/templates/service.yaml b/charts/rust/templates/service.yaml
new file mode 100644
index 0000000..89803a7
--- /dev/null
+++ b/charts/rust/templates/service.yaml
@@ -0,0 +1,15 @@
+apiVersion: v1
+kind: Service
+metadata:
+ name: {{ include "rust.fullname" . }}
+ labels:
+ {{- include "rust.labels" . | nindent 4 }}
+spec:
+ type: {{ .Values.service.type }}
+ ports:
+ - port: {{ .Values.service.port }}
+ targetPort: http
+ protocol: TCP
+ name: http
+ selector:
+ {{- include "rust.selectorLabels" . | nindent 4 }}
diff --git a/charts/rust/templates/serviceaccount.yaml b/charts/rust/templates/serviceaccount.yaml
new file mode 100644
index 0000000..a1ea58b
--- /dev/null
+++ b/charts/rust/templates/serviceaccount.yaml
@@ -0,0 +1,13 @@
+{{- if .Values.serviceAccount.create -}}
+apiVersion: v1
+kind: ServiceAccount
+metadata:
+ name: {{ include "rust.serviceAccountName" . }}
+ labels:
+ {{- include "rust.labels" . | nindent 4 }}
+ {{- with .Values.serviceAccount.annotations }}
+ annotations:
+ {{- toYaml . | nindent 4 }}
+ {{- end }}
+automountServiceAccountToken: {{ .Values.serviceAccount.automount }}
+{{- end }}
diff --git a/charts/rust/templates/tests/test-connection.yaml b/charts/rust/templates/tests/test-connection.yaml
new file mode 100644
index 0000000..9953184
--- /dev/null
+++ b/charts/rust/templates/tests/test-connection.yaml
@@ -0,0 +1,15 @@
+apiVersion: v1
+kind: Pod
+metadata:
+ name: "{{ include "rust.fullname" . }}-test-connection"
+ labels:
+ {{- include "rust.labels" . | nindent 4 }}
+ annotations:
+ "helm.sh/hook": test
+spec:
+ containers:
+ - name: wget
+ image: busybox
+ command: ['wget']
+ args: ['{{ include "rust.fullname" . }}:{{ .Values.service.port }}']
+ restartPolicy: Never
diff --git a/charts/rust/values.yaml b/charts/rust/values.yaml
new file mode 100644
index 0000000..77bcf2c
--- /dev/null
+++ b/charts/rust/values.yaml
@@ -0,0 +1,123 @@
+# Default values for rust.
+# This is a YAML-formatted file.
+# Declare variables to be passed into your templates.
+
+# This will set the replicaset count more information can be found here: https://kubernetes.io/docs/concepts/workloads/controllers/replicaset/
+replicaCount: 1
+
+# This sets the container image more information can be found here: https://kubernetes.io/docs/concepts/containers/images/
+image:
+ repository: nginx
+ # This sets the pull policy for images.
+ pullPolicy: IfNotPresent
+ # Overrides the image tag whose default is the chart appVersion.
+ tag: ""
+
+# This is for the secretes for pulling an image from a private repository more information can be found here: https://kubernetes.io/docs/tasks/configure-pod-container/pull-image-private-registry/
+imagePullSecrets: []
+# This is to override the chart name.
+nameOverride: ""
+fullnameOverride: ""
+
+# This section builds out the service account more information can be found here: https://kubernetes.io/docs/concepts/security/service-accounts/
+serviceAccount:
+ # Specifies whether a service account should be created
+ create: true
+ # Automatically mount a ServiceAccount's API credentials?
+ automount: true
+ # Annotations to add to the service account
+ annotations: {}
+ # The name of the service account to use.
+ # If not set and create is true, a name is generated using the fullname template
+ name: ""
+
+# This is for setting Kubernetes Annotations to a Pod.
+# For more information checkout: https://kubernetes.io/docs/concepts/overview/working-with-objects/annotations/
+podAnnotations: {}
+# This is for setting Kubernetes Labels to a Pod.
+# For more information checkout: https://kubernetes.io/docs/concepts/overview/working-with-objects/labels/
+podLabels: {}
+
+podSecurityContext: {}
+ # fsGroup: 2000
+
+securityContext: {}
+ # capabilities:
+ # drop:
+ # - ALL
+ # readOnlyRootFilesystem: true
+ # runAsNonRoot: true
+ # runAsUser: 1000
+
+# This is for setting up a service more information can be found here: https://kubernetes.io/docs/concepts/services-networking/service/
+service:
+ # This sets the service type more information can be found here: https://kubernetes.io/docs/concepts/services-networking/service/#publishing-services-service-types
+ type: ClusterIP
+ # This sets the ports more information can be found here: https://kubernetes.io/docs/concepts/services-networking/service/#field-spec-ports
+ port: 80
+
+# This block is for setting up the ingress for more information can be found here: https://kubernetes.io/docs/concepts/services-networking/ingress/
+ingress:
+ enabled: false
+ className: ""
+ annotations: {}
+ # kubernetes.io/ingress.class: nginx
+ # kubernetes.io/tls-acme: "true"
+ hosts:
+ - host: chart-example.local
+ paths:
+ - path: /
+ pathType: ImplementationSpecific
+ tls: []
+ # - secretName: chart-example-tls
+ # hosts:
+ # - chart-example.local
+
+resources: {}
+ # We usually recommend not to specify default resources and to leave this as a conscious
+ # choice for the user. This also increases chances charts run on environments with little
+ # resources, such as Minikube. If you do want to specify resources, uncomment the following
+ # lines, adjust them as necessary, and remove the curly braces after 'resources:'.
+ # limits:
+ # cpu: 100m
+ # memory: 128Mi
+ # requests:
+ # cpu: 100m
+ # memory: 128Mi
+
+# This is to setup the liveness and readiness probes more information can be found here: https://kubernetes.io/docs/tasks/configure-pod-container/configure-liveness-readiness-startup-probes/
+livenessProbe:
+ httpGet:
+ path: /
+ port: http
+readinessProbe:
+ httpGet:
+ path: /
+ port: http
+
+# This section is for setting up autoscaling more information can be found here: https://kubernetes.io/docs/concepts/workloads/autoscaling/
+autoscaling:
+ enabled: false
+ minReplicas: 1
+ maxReplicas: 100
+ targetCPUUtilizationPercentage: 80
+ # targetMemoryUtilizationPercentage: 80
+
+# Additional volumes on the output Deployment definition.
+volumes: []
+# - name: foo
+# secret:
+# secretName: mysecret
+# optional: false
+
+# Additional volumeMounts on the output Deployment definition.
+volumeMounts: []
+# - name: foo
+# mountPath: "/etc/foo"
+# readOnly: true
+
+nodeSelector: {}
+
+tolerations: []
+
+affinity: {}
From 06bfab3ce6c8c19cbecee0514db60c9c54221cc3 Mon Sep 17 00:00:00 2001
From: Max Pfeiffer <max@maxpfeiffer.ch>
Date: Fri, 28 Feb 2025 13:37:42 +0100
Subject: [PATCH 2/7] Converted to statefulset, added image and ports config
---
charts/rust/Chart.yaml | 2 +-
charts/rust/templates/service.yaml | 12 ++++++++----
.../templates/{deployment.yaml => statefulset.yaml} | 12 ++++++++----
charts/rust/values.yaml | 6 ++----
4 files changed, 19 insertions(+), 13 deletions(-)
rename charts/rust/templates/{deployment.yaml => statefulset.yaml} (88%)
diff --git a/charts/rust/Chart.yaml b/charts/rust/Chart.yaml
index b6a3037..2c216a4 100644
--- a/charts/rust/Chart.yaml
+++ b/charts/rust/Chart.yaml
@@ -21,4 +21,4 @@ version: 0.1.0
# incremented each time you make changes to the application. Versions are not expected to
# follow Semantic Versioning. They should reflect the version the application is using.
# It is recommended to use it with quotes.
-appVersion: "1.16.0"
+appVersion: "build-17530898"
diff --git a/charts/rust/templates/service.yaml b/charts/rust/templates/service.yaml
index 89803a7..a2db47a 100644
--- a/charts/rust/templates/service.yaml
+++ b/charts/rust/templates/service.yaml
@@ -7,9 +7,13 @@ metadata:
spec:
type: {{ .Values.service.type }}
ports:
- - port: {{ .Values.service.port }}
- targetPort: http
- protocol: TCP
- name: http
+ - name: server-port
+ port: 28015
+ targetPort: server-port
+ protocol: UDP
+ - name: rcon-port
+ port: 28016
+ targetPort: rcon-port
+ protocol: UDP
selector:
{{- include "rust.selectorLabels" . | nindent 4 }}
diff --git a/charts/rust/templates/deployment.yaml b/charts/rust/templates/statefulset.yaml
similarity index 88%
rename from charts/rust/templates/deployment.yaml
rename to charts/rust/templates/statefulset.yaml
index 6cfeed2..b7411d3 100644
--- a/charts/rust/templates/deployment.yaml
+++ b/charts/rust/templates/statefulset.yaml
@@ -1,11 +1,12 @@
apiVersion: apps/v1
-kind: Deployment
+kind: StatefulSet
metadata:
name: {{ include "rust.fullname" . }}
labels:
{{- include "rust.labels" . | nindent 4 }}
spec:
{{- if not .Values.autoscaling.enabled }}
+ serviceName: {{ include "rust.fullname" . }}
replicas: {{ .Values.replicaCount }}
{{- end }}
selector:
@@ -37,9 +38,12 @@ spec:
image: "{{ .Values.image.repository }}:{{ .Values.image.tag | default .Chart.AppVersion }}"
imagePullPolicy: {{ .Values.image.pullPolicy }}
ports:
- - name: http
- containerPort: {{ .Values.service.port }}
- protocol: TCP
+ - name: server-port
+ containerPort: 28015
+ protocol: UDP
+ - name: rcon-port
+ containerPort: 28016
+ protocol: UDP
livenessProbe:
{{- toYaml .Values.livenessProbe | nindent 12 }}
readinessProbe:
diff --git a/charts/rust/values.yaml b/charts/rust/values.yaml
index 77bcf2c..3937b0b 100644
--- a/charts/rust/values.yaml
+++ b/charts/rust/values.yaml
@@ -7,11 +7,11 @@ replicaCount: 1
# This sets the container image more information can be found here: https://kubernetes.io/docs/concepts/containers/images/
image:
- repository: nginx
+ repository: "pfeiffermax/rust-game-server"
# This sets the pull policy for images.
pullPolicy: IfNotPresent
# Overrides the image tag whose default is the chart appVersion.
- tag: ""
+ tag: "latest"
# This is for the secretes for pulling an image from a private repository more information can be found here: https://kubernetes.io/docs/tasks/configure-pod-container/pull-image-private-registry/
imagePullSecrets: []
@@ -53,8 +53,6 @@ securityContext: {}
service:
# This sets the service type more information can be found here: https://kubernetes.io/docs/concepts/services-networking/service/#publishing-services-service-types
type: ClusterIP
- # This sets the ports more information can be found here: https://kubernetes.io/docs/concepts/services-networking/service/#field-spec-ports
- port: 80
# This block is for setting up the ingress for more information can be found here: https://kubernetes.io/docs/concepts/services-networking/ingress/
ingress:
From 90737068524725de04e04d91114994c309365bb3 Mon Sep 17 00:00:00 2001
From: Max Pfeiffer <max@maxpfeiffer.ch>
Date: Fri, 28 Feb 2025 14:08:30 +0100
Subject: [PATCH 3/7] Added server and volume config
---
charts/rust/templates/statefulset.yaml | 44 ++++++++++++++++++++++----
charts/rust/values.yaml | 21 +++++-------
2 files changed, 45 insertions(+), 20 deletions(-)
diff --git a/charts/rust/templates/statefulset.yaml b/charts/rust/templates/statefulset.yaml
index b7411d3..f0ceccd 100644
--- a/charts/rust/templates/statefulset.yaml
+++ b/charts/rust/templates/statefulset.yaml
@@ -37,6 +37,33 @@ spec:
{{- toYaml .Values.securityContext | nindent 12 }}
image: "{{ .Values.image.repository }}:{{ .Values.image.tag | default .Chart.AppVersion }}"
imagePullPolicy: {{ .Values.image.pullPolicy }}
+ command:
+ - "+server.ip"
+ - "0.0.0.0"
+ - "+server.port"
+ - "28015"
+ - "+server.hostname"
+ - {{ .Values.rustDedicatedServer.hostName }}
+ - "+server.maxplayers"
+ - {{ .Values.rustDedicatedServer.maxPlayers }}
+ - "+server.worldsize"
+ - {{ .Values.rustDedicatedServer.worldSize }}
+ - "+server.gamemode"
+ - "vanilla"
+ - "+server.seed"
+ - {{ .Values.rustDedicatedServer.seed }}
+ - "+server.identity"
+ - "dedicated"
+ - "+rcon.ip"
+ - "0.0.0.0"
+ - "+rcon.port"
+ - "28016"
+ - "+rcon.password"
+ - {{ .Values.rustDedicatedServer.rconPassword }}
+ - "+rcon.web"
+ - {{ .Values.rustDedicatedServer.rconWeb }}
+ - "-logfile"
+ - "/var/log/rust-server-dedicated.log"
ports:
- name: server-port
containerPort: 28015
@@ -50,14 +77,9 @@ spec:
{{- toYaml .Values.readinessProbe | nindent 12 }}
resources:
{{- toYaml .Values.resources | nindent 12 }}
- {{- with .Values.volumeMounts }}
volumeMounts:
- {{- toYaml . | nindent 12 }}
- {{- end }}
- {{- with .Values.volumes }}
- volumes:
- {{- toYaml . | nindent 8 }}
- {{- end }}
+ - name: server-identity
+ mountPath: "/srv/rust/server/dedicated"
{{- with .Values.nodeSelector }}
nodeSelector:
{{- toYaml . | nindent 8 }}
@@ -70,3 +92,11 @@ spec:
tolerations:
{{- toYaml . | nindent 8 }}
{{- end }}
+ volumeClaimTemplates:
+ - metadata:
+ name: server-identity
+ spec:
+ accessModes: [ "ReadWriteOnce" ]
+ resources:
+ requests:
+ storage: 1Gi
\ No newline at end of file
diff --git a/charts/rust/values.yaml b/charts/rust/values.yaml
index 3937b0b..4859e73 100644
--- a/charts/rust/values.yaml
+++ b/charts/rust/values.yaml
@@ -101,21 +101,16 @@ autoscaling:
targetCPUUtilizationPercentage: 80
# targetMemoryUtilizationPercentage: 80
-# Additional volumes on the output Deployment definition.
-volumes: []
-# - name: foo
-# secret:
-# secretName: mysecret
-# optional: false
-
-# Additional volumeMounts on the output Deployment definition.
-volumeMounts: []
-# - name: foo
-# mountPath: "/etc/foo"
-# readOnly: true
-
nodeSelector: {}
tolerations: []
affinity: {}
+
+rustDedicatedServer:
+ hostName: "Vanilla-Rust-Server"
+ maxPlayers: "20"
+ worldSize: "3000"
+ seed: "666"
+ rconWeb: "0"
+ rconPassword: "password"
From 5c6ecbc1ef330b2ad49870fe9cbb175987fd247a Mon Sep 17 00:00:00 2001
From: Max Pfeiffer <max@maxpfeiffer.ch>
Date: Sun, 2 Mar 2025 10:19:31 +0100
Subject: [PATCH 4/7] Configured logfile, removed autoscaling config
---
charts/rust/templates/hpa.yaml | 32 --------------------------
charts/rust/templates/statefulset.yaml | 2 +-
charts/rust/values.yaml | 8 -------
3 files changed, 1 insertion(+), 41 deletions(-)
delete mode 100644 charts/rust/templates/hpa.yaml
diff --git a/charts/rust/templates/hpa.yaml b/charts/rust/templates/hpa.yaml
deleted file mode 100644
index eb17ddd..0000000
--- a/charts/rust/templates/hpa.yaml
+++ /dev/null
@@ -1,32 +0,0 @@
-{{- if .Values.autoscaling.enabled }}
-apiVersion: autoscaling/v2
-kind: HorizontalPodAutoscaler
-metadata:
- name: {{ include "rust.fullname" . }}
- labels:
- {{- include "rust.labels" . | nindent 4 }}
-spec:
- scaleTargetRef:
- apiVersion: apps/v1
- kind: Deployment
- name: {{ include "rust.fullname" . }}
- minReplicas: {{ .Values.autoscaling.minReplicas }}
- maxReplicas: {{ .Values.autoscaling.maxReplicas }}
- metrics:
- {{- if .Values.autoscaling.targetCPUUtilizationPercentage }}
- - type: Resource
- resource:
- name: cpu
- target:
- type: Utilization
- averageUtilization: {{ .Values.autoscaling.targetCPUUtilizationPercentage }}
- {{- end }}
- {{- if .Values.autoscaling.targetMemoryUtilizationPercentage }}
- - type: Resource
- resource:
- name: memory
- target:
- type: Utilization
- averageUtilization: {{ .Values.autoscaling.targetMemoryUtilizationPercentage }}
- {{- end }}
-{{- end }}
diff --git a/charts/rust/templates/statefulset.yaml b/charts/rust/templates/statefulset.yaml
index f0ceccd..9fd132e 100644
--- a/charts/rust/templates/statefulset.yaml
+++ b/charts/rust/templates/statefulset.yaml
@@ -63,7 +63,7 @@ spec:
- "+rcon.web"
- {{ .Values.rustDedicatedServer.rconWeb }}
- "-logfile"
- - "/var/log/rust-server-dedicated.log"
+ - "/srv/rust/server/dedicated/logs/rust-server.log"
ports:
- name: server-port
containerPort: 28015
diff --git a/charts/rust/values.yaml b/charts/rust/values.yaml
index 4859e73..61f28e2 100644
--- a/charts/rust/values.yaml
+++ b/charts/rust/values.yaml
@@ -93,14 +93,6 @@ readinessProbe:
path: /
port: http
-# This section is for setting up autoscaling more information can be found here: https://kubernetes.io/docs/concepts/workloads/autoscaling/
-autoscaling:
- enabled: false
- minReplicas: 1
- maxReplicas: 100
- targetCPUUtilizationPercentage: 80
- # targetMemoryUtilizationPercentage: 80
-
nodeSelector: {}
tolerations: []
From 0e4a6263caeb0fd8cb266b1d04e0e5182f79dccd Mon Sep 17 00:00:00 2001
From: Max Pfeiffer <max@maxpfeiffer.ch>
Date: Sun, 2 Mar 2025 12:23:08 +0100
Subject: [PATCH 5/7] Added lifecycle probes and secret, removed ingress
---
build/Dockerfile | 4 +++
charts/rust/templates/ingress.yaml | 43 --------------------------
charts/rust/templates/secret.yaml | 9 ++++++
charts/rust/templates/statefulset.yaml | 24 ++++++++++++--
charts/rust/values.yaml | 27 ----------------
5 files changed, 34 insertions(+), 73 deletions(-)
delete mode 100644 charts/rust/templates/ingress.yaml
create mode 100644 charts/rust/templates/secret.yaml
diff --git a/build/Dockerfile b/build/Dockerfile
index d2c2305..5e00770 100644
--- a/build/Dockerfile
+++ b/build/Dockerfile
@@ -1,5 +1,9 @@
FROM steamcmd/steamcmd:debian-bookworm
+RUN apt-get update \
+ && apt-get install --no-install-recommends -y \
+ netcat-traditional
+
WORKDIR /srv/rust
RUN steamcmd +force_install_dir /srv/rust +login anonymous +app_update 258550 validate +quit
diff --git a/charts/rust/templates/ingress.yaml b/charts/rust/templates/ingress.yaml
deleted file mode 100644
index 32a296f..0000000
--- a/charts/rust/templates/ingress.yaml
+++ /dev/null
@@ -1,43 +0,0 @@
-{{- if .Values.ingress.enabled -}}
-apiVersion: networking.k8s.io/v1
-kind: Ingress
-metadata:
- name: {{ include "rust.fullname" . }}
- labels:
- {{- include "rust.labels" . | nindent 4 }}
- {{- with .Values.ingress.annotations }}
- annotations:
- {{- toYaml . | nindent 4 }}
- {{- end }}
-spec:
- {{- with .Values.ingress.className }}
- ingressClassName: {{ . }}
- {{- end }}
- {{- if .Values.ingress.tls }}
- tls:
- {{- range .Values.ingress.tls }}
- - hosts:
- {{- range .hosts }}
- - {{ . | quote }}
- {{- end }}
- secretName: {{ .secretName }}
- {{- end }}
- {{- end }}
- rules:
- {{- range .Values.ingress.hosts }}
- - host: {{ .host | quote }}
- http:
- paths:
- {{- range .paths }}
- - path: {{ .path }}
- {{- with .pathType }}
- pathType: {{ . }}
- {{- end }}
- backend:
- service:
- name: {{ include "rust.fullname" $ }}
- port:
- number: {{ $.Values.service.port }}
- {{- end }}
- {{- end }}
-{{- end }}
diff --git a/charts/rust/templates/secret.yaml b/charts/rust/templates/secret.yaml
new file mode 100644
index 0000000..68d163c
--- /dev/null
+++ b/charts/rust/templates/secret.yaml
@@ -0,0 +1,9 @@
+apiVersion: v1
+kind: Secret
+metadata:
+ name: {{ include "rust.fullname" . }}
+ labels:
+ {{- include "rust.labels" . | nindent 4 }}
+type: Opaque
+stringData:
+ rconPassword: "{{ .Values.rustDedicatedServer.rconPassword }}"
\ No newline at end of file
diff --git a/charts/rust/templates/statefulset.yaml b/charts/rust/templates/statefulset.yaml
index 9fd132e..e3515a4 100644
--- a/charts/rust/templates/statefulset.yaml
+++ b/charts/rust/templates/statefulset.yaml
@@ -59,11 +59,17 @@ spec:
- "+rcon.port"
- "28016"
- "+rcon.password"
- - {{ .Values.rustDedicatedServer.rconPassword }}
+ - "$RCON_PASSWORD"
- "+rcon.web"
- {{ .Values.rustDedicatedServer.rconWeb }}
- "-logfile"
- "/srv/rust/server/dedicated/logs/rust-server.log"
+ env:
+ - name: RCON_PASSWORD
+ valueFrom:
+ secretKeyRef:
+ name: {{ include "rust.fullname" . }}
+ key: rconPassword
ports:
- name: server-port
containerPort: 28015
@@ -72,9 +78,21 @@ spec:
containerPort: 28016
protocol: UDP
livenessProbe:
- {{- toYaml .Values.livenessProbe | nindent 12 }}
+ exec:
+ command:
+ - "nc"
+ - "-up"
+ - "127.0.0.1"
+ - "28015"
+ - "28016"
readinessProbe:
- {{- toYaml .Values.readinessProbe | nindent 12 }}
+ exec:
+ command:
+ - "nc"
+ - "-up"
+ - "127.0.0.1"
+ - "28015"
+ - "28016"
resources:
{{- toYaml .Values.resources | nindent 12 }}
volumeMounts:
diff --git a/charts/rust/values.yaml b/charts/rust/values.yaml
index 61f28e2..75b57cc 100644
--- a/charts/rust/values.yaml
+++ b/charts/rust/values.yaml
@@ -54,23 +54,6 @@ service:
# This sets the service type more information can be found here: https://kubernetes.io/docs/concepts/services-networking/service/#publishing-services-service-types
type: ClusterIP
-# This block is for setting up the ingress for more information can be found here: https://kubernetes.io/docs/concepts/services-networking/ingress/
-ingress:
- enabled: false
- className: ""
- annotations: {}
- # kubernetes.io/ingress.class: nginx
- # kubernetes.io/tls-acme: "true"
- hosts:
- - host: chart-example.local
- paths:
- - path: /
- pathType: ImplementationSpecific
- tls: []
- # - secretName: chart-example-tls
- # hosts:
- # - chart-example.local
-
resources: {}
# We usually recommend not to specify default resources and to leave this as a conscious
# choice for the user. This also increases chances charts run on environments with little
@@ -83,16 +66,6 @@ resources: {}
# cpu: 100m
# memory: 128Mi
-# This is to setup the liveness and readiness probes more information can be found here: https://kubernetes.io/docs/tasks/configure-pod-container/configure-liveness-readiness-startup-probes/
-livenessProbe:
- httpGet:
- path: /
- port: http
-readinessProbe:
- httpGet:
- path: /
- port: http
-
nodeSelector: {}
tolerations: []
From 4cd3d5f5094921ad5fc79be91fb405219cececba Mon Sep 17 00:00:00 2001
From: Max Pfeiffer <max@maxpfeiffer.ch>
Date: Sun, 2 Mar 2025 13:14:35 +0100
Subject: [PATCH 6/7] Added config for additional ports
---
charts/rust/templates/service.yaml | 20 ++++++++++++++++----
charts/rust/templates/statefulset.yaml | 24 +++++++++++++++++++-----
charts/rust/values.yaml | 4 ++++
3 files changed, 39 insertions(+), 9 deletions(-)
diff --git a/charts/rust/templates/service.yaml b/charts/rust/templates/service.yaml
index a2db47a..8774707 100644
--- a/charts/rust/templates/service.yaml
+++ b/charts/rust/templates/service.yaml
@@ -8,12 +8,24 @@ spec:
type: {{ .Values.service.type }}
ports:
- name: server-port
- port: 28015
+ port: {{ .Values.rustDedicatedServer.serverPort }}
targetPort: server-port
protocol: UDP
- - name: rcon-port
- port: 28016
- targetPort: rcon-port
+ - name: rcon-port-udp
+ port: {{ .Values.rustDedicatedServer.rconPort }}
+ targetPort: rcon-port-udp
protocol: UDP
+ - name: rcon-port-tcp
+ port: {{ .Values.rustDedicatedServer.rconPort }}
+ targetPort: rcon-port-tcp
+ protocol: TCP
+ - name: server-query-port
+ port: {{ .Values.rustDedicatedServer.serverQueryPort }}
+ targetPort: server-query-port
+ protocol: UDP
+ - name: app-port
+ port: {{ .Values.rustDedicatedServer.appPort }}
+ targetPort: app-port
+ protocol: TCP
selector:
{{- include "rust.selectorLabels" . | nindent 4 }}
diff --git a/charts/rust/templates/statefulset.yaml b/charts/rust/templates/statefulset.yaml
index e3515a4..71777f5 100644
--- a/charts/rust/templates/statefulset.yaml
+++ b/charts/rust/templates/statefulset.yaml
@@ -42,6 +42,8 @@ spec:
- "0.0.0.0"
- "+server.port"
- "28015"
+ - "+server.queryport"
+ - {{ .Values.rustDedicatedServer.serverQueryPort}}
- "+server.hostname"
- {{ .Values.rustDedicatedServer.hostName }}
- "+server.maxplayers"
@@ -62,6 +64,8 @@ spec:
- "$RCON_PASSWORD"
- "+rcon.web"
- {{ .Values.rustDedicatedServer.rconWeb }}
+ - "+app.port"
+ - {{ .Values.rustDedicatedServer.appPort }}
- "-logfile"
- "/srv/rust/server/dedicated/logs/rust-server.log"
env:
@@ -72,11 +76,20 @@ spec:
key: rconPassword
ports:
- name: server-port
- containerPort: 28015
+ containerPort: {{ .Values.rustDedicatedServer.serverPort }}
protocol: UDP
- - name: rcon-port
- containerPort: 28016
+ - name: rcon-port-udp
+ containerPort: {{ .Values.rustDedicatedServer.rconPort }}
protocol: UDP
+ - name: rcon-port-tcp
+ containerPort: {{ .Values.rustDedicatedServer.rconPort }}
+ protocol: TCP
+ - name: server-query-port
+ containerPort: {{ .Values.rustDedicatedServer.serverQueryPort }}
+ protocol: UDP
+ - name: app-port
+ containerPort: {{ .Values.rustDedicatedServer.appPort }}
+ protocol: TCP
livenessProbe:
exec:
command:
@@ -114,7 +127,8 @@ spec:
- metadata:
name: server-identity
spec:
- accessModes: [ "ReadWriteOnce" ]
+ accessModes:
+ - "ReadWriteOnce"
resources:
requests:
- storage: 1Gi
\ No newline at end of file
+ storage: 5Gi
\ No newline at end of file
diff --git a/charts/rust/values.yaml b/charts/rust/values.yaml
index 75b57cc..fde3c7d 100644
--- a/charts/rust/values.yaml
+++ b/charts/rust/values.yaml
@@ -74,6 +74,10 @@ affinity: {}
rustDedicatedServer:
hostName: "Vanilla-Rust-Server"
+ serverPort: "28015"
+ rconPort: "28016"
+ serverQueryPort: "28017"
+ appPort: "28082"
maxPlayers: "20"
worldSize: "3000"
seed: "666"
From e13c47023ef69407e66cf8495cddac69573f9375 Mon Sep 17 00:00:00 2001
From: Max Pfeiffer <max@maxpfeiffer.ch>
Date: Sun, 2 Mar 2025 13:39:52 +0100
Subject: [PATCH 7/7] Some fixes for ports
---
charts/rust/templates/statefulset.yaml | 14 ++++++--------
1 file changed, 6 insertions(+), 8 deletions(-)
diff --git a/charts/rust/templates/statefulset.yaml b/charts/rust/templates/statefulset.yaml
index 71777f5..0dbebd6 100644
--- a/charts/rust/templates/statefulset.yaml
+++ b/charts/rust/templates/statefulset.yaml
@@ -41,7 +41,7 @@ spec:
- "+server.ip"
- "0.0.0.0"
- "+server.port"
- - "28015"
+ - {{ .Values.rustDedicatedServer.serverPort }}
- "+server.queryport"
- {{ .Values.rustDedicatedServer.serverQueryPort}}
- "+server.hostname"
@@ -59,7 +59,7 @@ spec:
- "+rcon.ip"
- "0.0.0.0"
- "+rcon.port"
- - "28016"
+ - {{ .Values.rustDedicatedServer.rconPort }}
- "+rcon.password"
- "$RCON_PASSWORD"
- "+rcon.web"
@@ -94,18 +94,16 @@ spec:
exec:
command:
- "nc"
- - "-up"
+ - "-nuzv"
- "127.0.0.1"
- - "28015"
- - "28016"
+ - {{ .Values.rustDedicatedServer.serverPort }}
readinessProbe:
exec:
command:
- "nc"
- - "-up"
+ - "-nuzv"
- "127.0.0.1"
- - "28015"
- - "28016"
+ - {{ .Values.rustDedicatedServer.serverPort }}
resources:
{{- toYaml .Values.resources | nindent 12 }}
volumeMounts: