68 lines
1.7 KiB
YAML
68 lines
1.7 KiB
YAML
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---
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apiVersion: v1
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kind: ServiceAccount
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metadata:
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name: cronjob-serviceaccount
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namespace: ara
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---
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apiVersion: rbac.authorization.k8s.io/v1
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kind: Role
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metadata:
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name: ingress-patch-role
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namespace: ara
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rules:
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- apiGroups: ["", "extensions", "networking.k8s.io"]
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resources: ["ingresses"]
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verbs: ["get", "list", "watch", "patch"]
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---
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apiVersion: rbac.authorization.k8s.io/v1
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kind: RoleBinding
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metadata:
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name: ingress-patch-rolebinding
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namespace: ara
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subjects:
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- kind: ServiceAccount
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name: cronjob-serviceaccount
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namespace: ara
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roleRef:
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kind: Role
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name: ingress-patch-role
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apiGroup: rbac.authorization.k8s.io
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---
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apiVersion: batch/v1
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kind: CronJob
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metadata:
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name: update-ingress-whitelist
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namespace: ara
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spec:
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schedule: '@hourly'
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concurrencyPolicy: Forbid
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jobTemplate:
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spec:
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template:
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spec:
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serviceAccountName: cronjob-serviceaccount
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restartPolicy: Never
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containers:
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- name: update-ingress-whitelist
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image: portainer/kubectl-shell
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command:
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- /bin/bash
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- -c
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- |
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date
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DOMAIN=smark.ddns.net
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while true; do
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IP=$(nslookup $DOMAIN | grep -A1 $DOMAIN | awk 'END {print $NF}')
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[[ -n "$IP" ]] && break
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sleep 10
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done
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set -x
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kubectl -n ara patch ingress ara-ara-server-ingress --type='json' --patch='[
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{
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"op": "replace",
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"path": "/metadata/annotations/nginx.ingress.kubernetes.io~1whitelist-source-range",
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"value":"'$IP'"
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}
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]'
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