From ee29cfe6f0ca461999fa651a32cee91ec7826462 Mon Sep 17 00:00:00 2001
From: "georgi.todorov" <georgi.todorov@optimal-industries.com>
Date: Thu, 19 Jan 2023 14:55:02 +0200
Subject: [PATCH] Add mongo configs
---
.gitlab-ci.yml | 21 +++++++
Chart.yaml | 5 ++
templates/_helpers.tpl | 40 +++++++++++++
templates/mongodb-service.yaml | 23 ++++++++
templates/mongodb-statefulset.yaml | 92 ++++++++++++++++++++++++++++++
values.yaml | 20 +++++++
6 files changed, 201 insertions(+)
create mode 100644 .gitlab-ci.yml
create mode 100644 Chart.yaml
create mode 100644 templates/_helpers.tpl
create mode 100644 templates/mongodb-service.yaml
create mode 100644 templates/mongodb-statefulset.yaml
create mode 100644 values.yaml
diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
new file mode 100644
index 0000000..1afa27d
--- /dev/null
+++ b/.gitlab-ci.yml
@@ -0,0 +1,21 @@
+image: nexus.tech.vereign.com:6001/helm:3.5.3
+
+include:
+ - project: 'gaiax/tsa/ci-helpers'
+ file: 'helm-package.yml'
+
+stages:
+ - lint
+ - package
+
+helm-lint:
+ extends: .helm-lint
+ stage: lint
+ tags:
+ - amd64-docker
+
+helm-package:
+ extends: .helm-package
+ stage: package
+ tags:
+ - amd64-docker
diff --git a/Chart.yaml b/Chart.yaml
new file mode 100644
index 0000000..7215f97
--- /dev/null
+++ b/Chart.yaml
@@ -0,0 +1,5 @@
+apiVersion: v1
+appVersion: "v0.0.1"
+name: mongodb
+version: "0.0.1"
+
diff --git a/templates/_helpers.tpl b/templates/_helpers.tpl
new file mode 100644
index 0000000..aa9bae6
--- /dev/null
+++ b/templates/_helpers.tpl
@@ -0,0 +1,40 @@
+{{/* vim: set filetype=mustache: */}}
+{{/*
+Expand the name of the chart.
+*/}}
+{{- define "mongodb.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 "mongodb.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 "mongodb.chart" -}}
+{{- printf "%s-%s" .Chart.Name .Chart.Version | replace "+" "_" | trunc 63 | trimSuffix "-" -}}
+{{- end -}}
+
+{{- define "mongodb.metricsSecret" -}}
+ {{- if .Values.auth.existingMetricsSecret -}}
+ {{- .Values.auth.existingMetricsSecret -}}
+ {{- else -}}
+ {{- template "mongodb.fullname" . -}}-metrics
+ {{- end -}}
+{{- end -}}
\ No newline at end of file
diff --git a/templates/mongodb-service.yaml b/templates/mongodb-service.yaml
new file mode 100644
index 0000000..5794ebf
--- /dev/null
+++ b/templates/mongodb-service.yaml
@@ -0,0 +1,23 @@
+apiVersion: v1
+kind: Service
+metadata:
+ name: {{ template "mongodb.name" . }}
+ namespace: {{ template "mongodb.name" . }}
+ labels:
+ name: {{ template "mongodb.name" . }}
+spec:
+ ports:
+ - protocol: TCP
+ port: {{ .Values.port }}
+ targetPort: {{ .Values.port }}
+ selector:
+ name: {{ template "mongodb.name" . }}
+ clusterIP: None
+ clusterIPs:
+ - None
+ type: ClusterIP
+ sessionAffinity: None
+ ipFamilies:
+ - IPv4
+ ipFamilyPolicy: SingleStack
+ internalTrafficPolicy: Cluster
diff --git a/templates/mongodb-statefulset.yaml b/templates/mongodb-statefulset.yaml
new file mode 100644
index 0000000..11b35b0
--- /dev/null
+++ b/templates/mongodb-statefulset.yaml
@@ -0,0 +1,92 @@
+apiVersion: apps/v1
+kind: StatefulSet
+metadata:
+ name: {{ template "mongodb.name" . }}
+ namespace: {{ template "mongodb.name" . }}
+spec:
+ replicas: {{ .Values.replicas }}
+ selector:
+ matchLabels:
+ name: {{ template "mongodb.name" . }}
+ template:
+ metadata:
+ creationTimestamp: null
+ labels:
+ name: {{ template "mongodb.name" . }}
+ spec:
+ containers:
+ - name: {{ template "mongodb.name" . }}
+ image: "{{ .Values.image.repository }}:{{ .Values.image.tag }}"
+ command:
+ - mongod
+ - '--port=27017'
+ - '--dbpath=/data/db'
+ - '--replSet=rs0'
+ - '--bind_ip_all'
+ ports:
+ - containerPort: {{ .Values.port }}
+ protocol: TCP
+ env:
+ - name: MONGO_INITDB_ROOT_USERNAME
+ value: {{ .Values.mongo.user }}
+ - name: MONGO_INITDB_ROOT_PASSWORD
+ value: {{ .Values.mongo.pass }}
+ - name: MONGO_REPLICA_SET_NAME
+ value: {{ .Values.mongo.replicaSetName }}
+ resources: {}
+ volumeMounts:
+ - name: mongo-persistent-storage
+ mountPath: /data/db
+ livenessProbe:
+ exec:
+ command:
+ - >-
+ test $(echo "rs.initiate().ok || rs.status().ok" | mongo -u
+ root -p root --quiet) -eq 1
+ initialDelaySeconds: 10
+ timeoutSeconds: 1
+ periodSeconds: 30
+ successThreshold: 1
+ failureThreshold: 3
+ terminationMessagePath: /dev/termination-log
+ terminationMessagePolicy: File
+ imagePullPolicy: Always
+ - name: {{ template "mongodb.name" . }}-sidecar
+ image: cvallance/mongo-k8s-sidecar
+ env:
+ - name: MONGO_SIDECAR_POD_LABELS
+ value: name=mongo
+ - name: KUBERNETES_MONGO_SERVICE_NAME
+ value: {{ template "mongodb.name" . }}
+ resources: {}
+ terminationMessagePath: /dev/termination-log
+ terminationMessagePolicy: File
+ imagePullPolicy: Always
+ restartPolicy: Always
+ terminationGracePeriodSeconds: 10
+ dnsPolicy: ClusterFirst
+ serviceAccountName: {{ template "mongodb.name" . }}
+ serviceAccount: {{ template "mongodb.name" . }}
+ securityContext: {}
+ schedulerName: default-scheduler
+ volumeClaimTemplates:
+ - kind: PersistentVolumeClaim
+ apiVersion: v1
+ metadata:
+ name: mongo-persistent-storage
+ creationTimestamp: null
+ spec:
+ accessModes:
+ - ReadWriteOnce
+ resources:
+ requests:
+ storage: {{ .Values.persistentVolume.size | quote }}
+ storageClassName: standard
+ volumeMode: Filesystem
+ serviceName: {{ template "mongodb.name" . }}
+ podManagementPolicy: OrderedReady
+ updateStrategy:
+ type: RollingUpdate
+ rollingUpdate:
+ partition: 0
+ revisionHistoryLimit: 10
\ No newline at end of file
diff --git a/values.yaml b/values.yaml
new file mode 100644
index 0000000..2d01548
--- /dev/null
+++ b/values.yaml
@@ -0,0 +1,20 @@
+# Mongo replica count
+replicas: 1
+
+# Mongo service port
+port: 27017
+
+# Mongo replSetName, user and pass
+mongo:
+ replicaSetName: rs0
+ user: ""
+ pass: ""
+
+# Specs for the MongoDB image
+image:
+ repository: mongo
+ tag: 3.6
+
+# Select desired volume size
+persistentVolume:
+ size: 10Gi
\ No newline at end of file
--
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