Merge pull request #12 from Arslanbekov/helm

Helm deploy (chart)

.gitignore

@@ -4,6 +4,7 @@
 
 *.test
 *.out
-slack-duty-bot
 config.yaml
+slack-duty-bot
+!/slack-duty-bot
 .kubernetes/deploy.yaml

.helm/slack-duty-bot/.helmignore

@@ -0,0 +1,21 @@
+# 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
+*~
+# Various IDEs
+.project
+.idea/
+*.tmproj

.helm/slack-duty-bot/Chart.yaml

@@ -0,0 +1,5 @@
+apiVersion: v1
+appVersion: "1.0"
+description: A Helm chart for Kubernetes
+name: slack-duty-bot
+version: 0.1.0

.helm/slack-duty-bot/templates/_helpers.tpl

@@ -0,0 +1,32 @@
+{{/* vim: set filetype=mustache: */}}
+{{/*
+Expand the name of the chart.
+*/}}
+{{- define "slack-duty-bot.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 "slack-duty-bot.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 "slack-duty-bot.chart" -}}
+{{- printf "%s-%s" .Chart.Name .Chart.Version | replace "+" "_" | trunc 63 | trimSuffix "-" -}}
+{{- end -}}

.helm/slack-duty-bot/templates/configmap.yaml

@@ -0,0 +1,19 @@
+kind: ConfigMap
+apiVersion: v1
+metadata:
+  name: "{{ include "slack-duty-bot.name" . }}-config-map"
+data:
+  config.yaml: |-
+    slack:
+      keyword:
+      {{- range $keyword := .Values.configuration.keywords }}
+        - {{ $keyword | quote}}
+      {{- end }}
+    duties:
+      - [ {{ .Values.dutyUsers.sunday | quote }} ]
+      - [ {{ .Values.dutyUsers.monday | quote }} ]
+      - [ {{ .Values.dutyUsers.tuesday | quote }} ]
+      - [ {{ .Values.dutyUsers.wednesday | quote }} ]
+      - [ {{ .Values.dutyUsers.thursday | quote }} ] 
+      - [ {{ .Values.dutyUsers.friday | quote }} ]
+      - [ {{ .Values.dutyUsers.saturday | quote }} ]

.helm/slack-duty-bot/templates/deployment.yaml

@@ -0,0 +1,43 @@
+apiVersion: apps/v1beta2
+kind: Deployment
+metadata:
+  name: {{ include "slack-duty-bot.fullname" . }}
+  labels:
+    app.kubernetes.io/name: {{ include "slack-duty-bot.name" . }}
+    helm.sh/chart: {{ include "slack-duty-bot.chart" . }}
+    app.kubernetes.io/instance: {{ .Release.Name }}
+    app.kubernetes.io/managed-by: {{ .Release.Service }}
+spec:
+  replicas: {{ .Values.replicaCount }}
+  selector:
+    matchLabels:
+      app.kubernetes.io/name: {{ include "slack-duty-bot.name" . }}
+      app.kubernetes.io/instance: {{ .Release.Name }}
+  template:
+    metadata:
+      labels:
+        app.kubernetes.io/name: {{ include "slack-duty-bot.name" . }}
+        app.kubernetes.io/instance: {{ .Release.Name }}
+    spec:
+      containers:
+      - name: {{ .Chart.Name }}
+        image: "{{ .Values.image.repository }}:{{ .Values.image.tag }}"
+        imagePullPolicy: {{ .Values.image.pullPolicy }}
+        args: ["--config.path=/etc/slack-duty-bot"]
+        env:
+        - name: SDB_SLACK_TOKEN
+          valueFrom:
+            secretKeyRef:
+              name: "{{ include "slack-duty-bot.name" . }}-secret"
+              key: token
+        volumeMounts:
+        - name: "{{ include "slack-duty-bot.name" . }}-config-volume"
+          mountPath: /etc/slack-duty-bot
+        resources:
+{{ toYaml .Values.resources | indent 12 }}
+      volumes:
+        - name: "{{ include "slack-duty-bot.name" . }}-config-volume"
+          configMap:
+            name: "{{ include "slack-duty-bot.name" . }}-config-map"
+      restartPolicy: Always
+      terminationGracePeriodSeconds: 30

.helm/slack-duty-bot/templates/secret.yaml

@@ -0,0 +1,8 @@
+---
+apiVersion: v1
+kind: Secret
+metadata:
+  name: "{{ include "slack-duty-bot.name" . }}-secret"
+type: Opaque
+data:
+  token: {{ .Values.configuration.slackToken | b64enc }}

.helm/slack-duty-bot/values.yaml

@@ -0,0 +1,35 @@
+# Default values for slack-duty-bot.
+# This is a YAML-formatted file.
+# Declare variables to be passed into your templates.
+
+nameOverride: "slack-duty-bot"
+fullnameOverride: "slack-duty-bot"
+
+replicaCount: 1
+
+image:
+  repository: iqoption/slack-duty-bot
+  tag: 1.1.0
+  pullPolicy: IfNotPresent
+
+configuration:
+  slackToken: ""
+  keywords: 
+  - duty
+
+dutyUsers:
+  sunday: user.one, user.two
+  monday: user.one
+  tuesday: user.two
+  wednesday: user.one
+  thursday: user.two
+  friday: user.one
+  saturday: user.one, user.two
+
+resources: {}
+  # limits:
+  #  cpu: 100m
+  #  memory: 128Mi
+  # requests:
+  #  cpu: 100m
+  #  memory: 128Mi

CHANGELOG.md

@@ -7,6 +7,7 @@ CHANGELOG
  * Update Makefile
  * Fix bug with setting "Debug" logger level
  * Add utils: bash script for preparing release artifacts
+ * Add helm support [#9 - Use helm for install in kubernetes](//github.com/iqoption/slack-duty-bot/issues/9)
 
 1.1.0
 -----