![](/img/trans.png)
[英]How to update AWS NLB setting to store logs in S3 bucket by k8s annotations
[英]K8s postgres backup failed during S3 copy
我正在尝试使用 K8s cronjob 从 RDS 备份 postgres 数据库。 我已经为它创建了 cronjob,我的 EKS 集群和凭证在 Secrets 中。 当它尝试将备份复制失败到 AWS S3 存储桶 pod 时失败并出现错误: aws:错误:参数命令:无效选择,有效选择是:我尝试了不同的选项但它不起作用。
任何人都请帮助解决这个问题。 这是简要信息:K8s 集群在 AWS EKS Db 在 RDS 我正在为我的 cronjob 使用以下配置:
apiVersion: batch/v1beta1
kind: CronJob
metadata:
name: postgres-backup
spec:
schedule: "*/3 * * * *"
jobTemplate:
spec:
backoffLimit: 0
template:
spec:
initContainers:
- name: dump
image: postgres:12.1-alpine
volumeMounts:
- name: data
mountPath: /backup
args:
- pg_dump
- "-Fc"
- "-f"
- "/backup/redash-postgres.pgdump"
- "-Z"
- "9"
- "-v"
- "-h"
- "postgress.123456789.us-east-2.rds.amazonaws.com"
- "-U"
- "postgress"
- "-d"
- "postgress"
env:
- name: PGPASSWORD
valueFrom:
secretKeyRef:
# Retrieve postgres password from a secret
name: postgres
key: POSTGRES_PASSWORD
containers:
- name: save
image: amazon/aws-cli
volumeMounts:
- name: data
mountPath: /backup
args:
- aws
- "--version"
envFrom:
- secretRef:
# Must contain AWS_ACCESS_KEY_ID, AWS_SECRET_ACCESS_KEY, AWS_DEFAULT_REGION
name: s3-backup-credentials
restartPolicy: Never
volumes:
- name: data
emptyDir: {}
尝试这个:
...
containers:
- name: save
image: amazon/aws-cli
...
args:
- "--version" # <-- the image entrypoint already call "aws", you only need to specify the arguments here.
...
声明:本站的技术帖子网页,遵循CC BY-SA 4.0协议,如果您需要转载,请注明本站网址或者原文地址。任何问题请咨询:yoyou2525@163.com.