Move to helm charts

Tiltfile

@@ -27,5 +27,5 @@ docker_build_with_restart("mev-inspect-py", ".",
             trigger="./pyproject.toml"),
     ],
 )
-k8s_yaml("k8s/app.yaml")
-k8s_resource(workload="mev-inspect-deployment", resource_deps=["postgresql-postgresql"])
+k8s_yaml(helm('./k8s/mev-inspect'))
+# k8s_resource(workload="chart-mev-inspect", resource_deps=["postgresql-postgresql"])

k8s/mev-inspect/.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/

k8s/mev-inspect/Chart.yaml

@@ -0,0 +1,24 @@
+apiVersion: v2
+name: mev-inspect
+description: A Helm chart for 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"

k8s/mev-inspect/templates/_helpers.tpl

@@ -0,0 +1,62 @@
+{{/*
+Expand the name of the chart.
+*/}}
+{{- define "mev-inspect.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 "mev-inspect.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 "mev-inspect.chart" -}}
+{{- printf "%s-%s" .Chart.Name .Chart.Version | replace "+" "_" | trunc 63 | trimSuffix "-" }}
+{{- end }}
+
+{{/*
+Common labels
+*/}}
+{{- define "mev-inspect.labels" -}}
+helm.sh/chart: {{ include "mev-inspect.chart" . }}
+{{ include "mev-inspect.selectorLabels" . }}
+{{- if .Chart.AppVersion }}
+app.kubernetes.io/version: {{ .Chart.AppVersion | quote }}
+{{- end }}
+app.kubernetes.io/managed-by: {{ .Release.Service }}
+{{- end }}
+
+{{/*
+Selector labels
+*/}}
+{{- define "mev-inspect.selectorLabels" -}}
+app.kubernetes.io/name: {{ include "mev-inspect.name" . }}
+app.kubernetes.io/instance: {{ .Release.Name }}
+{{- end }}
+
+{{/*
+Create the name of the service account to use
+*/}}
+{{- define "mev-inspect.serviceAccountName" -}}
+{{- if .Values.serviceAccount.create }}
+{{- default (include "mev-inspect.fullname" .) .Values.serviceAccount.name }}
+{{- else }}
+{{- default "default" .Values.serviceAccount.name }}
+{{- end }}
+{{- end }}

k8s/mev-inspect/templates/deployment.yaml

@@ -0,0 +1,74 @@
+apiVersion: apps/v1
+kind: Deployment
+metadata:
+  name: {{ include "mev-inspect.fullname" . }}
+  labels:
+    {{- include "mev-inspect.labels" . | nindent 4 }}
+spec:
+  replicas: 1
+  selector:
+    matchLabels:
+      {{- include "mev-inspect.selectorLabels" . | nindent 6 }}
+  template:
+    metadata:
+      {{- with .Values.podAnnotations }}
+      annotations:
+        {{- toYaml . | nindent 8 }}
+      {{- end }}
+      labels:
+        {{- include "mev-inspect.selectorLabels" . | nindent 8 }}
+    spec:
+      {{- with .Values.imagePullSecrets }}
+      imagePullSecrets:
+        {{- toYaml . | nindent 8 }}
+      {{- end }}
+      securityContext:
+        {{- toYaml .Values.podSecurityContext | nindent 8 }}
+      containers:
+        - name: {{ .Chart.Name }}
+          securityContext:
+            {{- toYaml .Values.securityContext | nindent 12 }}
+          image: "{{ .Values.image.repository }}:{{ .Values.image.tag }}"
+          imagePullPolicy: {{ .Values.image.pullPolicy }}
+          livenessProbe:
+            exec:
+              command:
+              - ls
+              - /
+            initialDelaySeconds: 20
+            periodSeconds: 5
+          resources:
+            {{- toYaml .Values.resources | nindent 12 }}
+          env:
+          - name: POSTGRES_HOST
+            valueFrom:
+              secretKeyRef:
+                name: mev-inspect-db-credentials
+                key: host
+          - name: POSTGRES_USER
+            valueFrom:
+              secretKeyRef:
+                name: mev-inspect-db-credentials
+                key: username
+          - name: POSTGRES_PASSWORD
+            valueFrom:
+              secretKeyRef:
+                name: mev-inspect-db-credentials
+                key: password
+          - name: RPC_URL
+            valueFrom:
+              configMapKeyRef:
+                name: mev-inspect-rpc
+                key: url
+      {{- with .Values.nodeSelector }}
+      nodeSelector:
+        {{- toYaml . | nindent 8 }}
+      {{- end }}
+      {{- with .Values.affinity }}
+      affinity:
+        {{- toYaml . | nindent 8 }}
+      {{- end }}
+      {{- with .Values.tolerations }}
+      tolerations:
+        {{- toYaml . | nindent 8 }}
+      {{- end }}

k8s/mev-inspect/values.yaml

@@ -0,0 +1,43 @@
+# Default values for mev-inspect.
+# This is a YAML-formatted file.
+# Declare variables to be passed into your templates.
+
+image:
+  repository: mev-inspect-py
+  pullPolicy: IfNotPresent
+  tag: "latest"
+
+imagePullSecrets: []
+nameOverride: ""
+fullnameOverride: ""
+
+podAnnotations: {}
+
+podSecurityContext: {}
+  # fsGroup: 2000
+
+securityContext: {}
+  # capabilities:
+  #   drop:
+  #   - ALL
+  # readOnlyRootFilesystem: true
+  # runAsNonRoot: true
+  # runAsUser: 1000
+
+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
+
+nodeSelector: {}
+
+tolerations: []
+
+affinity: {}

mev

@@ -27,11 +27,11 @@ case "$1" in
   inspect)
         block_number=$2
         echo "Inspecting block $block_number"
-        kubectl exec -ti deploy/mev-inspect-deployment -- poetry run inspect-block $block_number
+        kubectl exec -ti deploy/chart-mev-inspect -- poetry run inspect-block $block_number
 	;;
   test)
         echo "Running tests"
-        kubectl exec -ti deploy/mev-inspect-deployment -- poetry run pytest tests
+        kubectl exec -ti deploy/chart-mev-inspect -- poetry run pytest tests
 	;;
   *)
 	echo "Usage: "$1" {inspect|test}"