first commit

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2025-05-10 20:33:32 +03:00
commit 32c2bb70e1
9 changed files with 239 additions and 0 deletions

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pg_backup/.helmignore Normal file
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# 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/

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pg_backup/Chart.yaml Normal file
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apiVersion: v2
name: pg_backup
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: "0.0.1"

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apiVersion: batch/v1
kind: CronJob
metadata:
name: pg-backup
spec:
schedule: "@daily"
concurrencyPolicy: Forbid
jobTemplate:
spec:
template:
spec:
{{- with .Values.imagePullSecrets }}
imagePullSecrets:
{{- toYaml . | nindent 12 }}
{{- end }}
containers:
- name: pg-backup
image: "{{ .Values.image.repository }}:{{ .Values.image.tag | default .Chart.AppVersion }}"
imagePullPolicy: "{{ .Values.image.pullPolicy }}"
env:
- name: POSTGRES_HOST
valueFrom:
configMapKeyRef:
name: pg-config
key: postgres_host
- name: POSTGRES_USER
valueFrom:
configMapKeyRef:
name: pg-config
key: postgres_user
- name: POSTGRES_PASSWORD
valueFrom:
secretKeyRef:
name: pg-secret
key: postgres_password
- name: POSTGRES_PORT
valueFrom:
configMapKeyRef:
name: pg-config
key: postgres_port
- name: AWS_ACCESS_KEY_ID
valueFrom:
configMapKeyRef:
name: restic-config
key: aws_access_key_id
- name: AWS_SECRET_ACCESS_KEY
valueFrom:
secretKeyRef:
name: restic-secret
key: aws_secret_access_key
- name: RESTIC_PASSWORD
valueFrom:
secretKeyRef:
name: restic-secret
key: restic_password
- name: RESTIC_REPOSITORY
valueFrom:
configMapKeyRef:
name: restic-config
key: restic_repository
- name: RESTIC_HOST
valueFrom:
configMapKeyRef:
name: restic-config
key: restic_host
resources:
{{- .Values.resources | toYaml | nindent 14 }}
restartPolicy: OnFailure

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kind: ConfigMap
apiVersion: v1
metadata:
name: pg-config
data:
postgres_host: {{ .Values.postgres_host | toString | quote }}
postgres_port: {{ .Values.postgres_port | toString | quote }}
postgres_user: {{ .Values.postgres_user | toString | quote }}
postgres_ssl_mode: {{ .Values.postgres_ssl_mode | toString | quote }}
---
apiVersion: v1
kind: Secret
metadata:
name: pg-secret
type: Opaque
data:
postgres_password: {{ .Values.postgres_password | b64enc }}

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kind: ConfigMap
apiVersion: v1
metadata:
name: restic-config
data:
aws_access_key_id: {{ .Values.aws_access_key_id }}
restic_repository: {{ .Values.restic_repository }}
restic_host: {{ .Values.restic_host }}
restic_tag: {{ .Values.restic_tag }}
---
apiVersion: v1
kind: Secret
metadata:
name: restic-secret
type: Opaque
data:
aws_secret_access_key: {{ .Values.aws_secret_access_key | b64enc }}
restic_password: {{ .Values.restic_password | b64enc }}

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pg_backup/values.yaml Normal file
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image:
repository: cr.yandex/crp6ch9mi9nt1cu5mnif/pg_backup
pullPolicy: IfNotPresent
tag: "0.0.7"
imagePullSecrets:
- name: regcred
resources:
requests:
cpu: "200m"
memory: 256Mi
limits:
cpu: "750m"
memory: "600Mi"
postgres_host: ""
postgres_port: "5432"
postgres_user: postgres
postgres_password: ""
postgres_ssl_mode: require
aws_access_key_id: ""
aws_secret_access_key: ""
restic_password: ""
restic_repository: ""
restic_host: weasel
restic_tag: pg_basebackup