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To dynamically load IaaS credentials during runtime using secrets mount. #301

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Mar 18, 2022
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222 changes: 89 additions & 133 deletions charts/etcd-copy-backups/templates/etcd-copy-backups-job.yaml
Original file line number Diff line number Diff line change
Expand Up @@ -76,152 +76,37 @@ spec:
value: {{ .Values.sourceStore.storageContainer }}
{{- end }}
{{- if eq .Values.targetStore.storageProvider "S3" }}
- name: "AWS_REGION"
valueFrom:
secretKeyRef:
name: {{ .Values.targetStore.storeSecret }}
key: "region"
- name: "AWS_SECRET_ACCESS_KEY"
valueFrom:
secretKeyRef:
name: {{ .Values.targetStore.storeSecret }}
key: "secretAccessKey"
- name: "AWS_ACCESS_KEY_ID"
valueFrom:
secretKeyRef:
name: {{ .Values.targetStore.storeSecret }}
key: "accessKeyID"
- name: AWS_APPLICATION_CREDENTIALS
value: "/root/etcd-backup"
{{- else if eq .Values.targetStore.storageProvider "ABS" }}
- name: "STORAGE_ACCOUNT"
valueFrom:
secretKeyRef:
name: {{ .Values.targetStore.storeSecret }}
key: "storageAccount"
- name: "STORAGE_KEY"
valueFrom:
secretKeyRef:
name: {{ .Values.targetStore.storeSecret }}
key: "storageKey"
- name: AZURE_APPLICATION_CREDENTIALS
value: "/root/etcd-backup"
{{- else if eq .Values.targetStore.storageProvider "GCS" }}
- name: "GOOGLE_APPLICATION_CREDENTIALS"
- name: GOOGLE_APPLICATION_CREDENTIALS
value: "/root/.gcp/serviceaccount.json"
{{- else if eq .Values.targetStore.storageProvider "Swift" }}
- name: "OS_AUTH_URL"
valueFrom:
secretKeyRef:
name: {{ .Values.targetStore.storeSecret }}
key: "authURL"
- name: "OS_DOMAIN_NAME"
valueFrom:
secretKeyRef:
name: {{ .Values.targetStore.storeSecret }}
key: "domainName"
- name: "OS_USERNAME"
valueFrom:
secretKeyRef:
name: {{ .Values.targetStore.storeSecret }}
key: "username"
- name: "OS_PASSWORD"
valueFrom:
secretKeyRef:
name: {{ .Values.targetStore.storeSecret }}
key: "password"
- name: "OS_TENANT_NAME"
valueFrom:
secretKeyRef:
name: {{ .Values.targetStore.storeSecret }}
key: "tenantName"
- name: OPENSTACK_APPLICATION_CREDENTIALS
value: "/root/etcd-backup"
{{- else if eq .Values.targetStore.storageProvider "OSS" }}
- name: "ALICLOUD_ENDPOINT"
valueFrom:
secretKeyRef:
name: {{ .Values.targetStore.storeSecret }}
key: "storageEndpoint"
- name: "ALICLOUD_ACCESS_KEY_SECRET"
valueFrom:
secretKeyRef:
name: {{ .Values.targetStore.storeSecret }}
key: "accessKeySecret"
- name: "ALICLOUD_ACCESS_KEY_ID"
valueFrom:
secretKeyRef:
name: {{ .Values.targetStore.storeSecret }}
key: "accessKeyID"
- name: ALICLOUD_APPLICATION_CREDENTIALS
value: "/root/etcd-backup"
{{- end }}
{{- if eq .Values.sourceStore.storageProvider "S3" }}
- name: "SOURCE_AWS_REGION"
valueFrom:
secretKeyRef:
name: {{ .Values.sourceStore.storeSecret }}
key: "region"
- name: "SOURCE_AWS_SECRET_ACCESS_KEY"
valueFrom:
secretKeyRef:
name: {{ .Values.sourceStore.storeSecret }}
key: "secretAccessKey"
- name: "SOURCE_AWS_ACCESS_KEY_ID"
valueFrom:
secretKeyRef:
name: {{ .Values.sourceStore.storeSecret }}
key: "accessKeyID"
- name: SOURCE_AWS_APPLICATION_CREDENTIALS
value: "/root/source-etcd-backup"
{{- else if eq .Values.sourceStore.storageProvider "ABS" }}
- name: "SOURCE_STORAGE_ACCOUNT"
valueFrom:
secretKeyRef:
name: {{ .Values.sourceStore.storeSecret }}
key: "storageAccount"
- name: "SOURCE_STORAGE_KEY"
valueFrom:
secretKeyRef:
name: {{ .Values.sourceStore.storeSecret }}
key: "storageKey"
- name: SOURCE_AZURE_APPLICATION_CREDENTIALS
value: "/root/source-etcd-backup"
{{- else if eq .Values.sourceStore.storageProvider "GCS" }}
- name: SOURCE_GOOGLE_APPLICATION_CREDENTIALS
value: "/root/.source-gcp/serviceaccount.json"
{{- else if eq .Values.sourceStore.storageProvider "Swift" }}
- name: "SOURCE_OS_AUTH_URL"
valueFrom:
secretKeyRef:
name: {{ .Values.sourceStore.storeSecret }}
key: "authURL"
- name: "SOURCE_OS_DOMAIN_NAME"
valueFrom:
secretKeyRef:
name: {{ .Values.sourceStore.storeSecret }}
key: "domainName"
- name: "SOURCE_OS_USERNAME"
valueFrom:
secretKeyRef:
name: {{ .Values.sourceStore.storeSecret }}
key: "username"
- name: "SOURCE_OS_PASSWORD"
valueFrom:
secretKeyRef:
name: {{ .Values.sourceStore.storeSecret }}
key: "password"
- name: "SOURCE_OS_TENANT_NAME"
valueFrom:
secretKeyRef:
name: {{ .Values.sourceStore.storeSecret }}
key: "tenantName"
- name: SOURCE_OPENSTACK_APPLICATION_CREDENTIALS
value: "/root/source-etcd-backup"
{{- else if eq .Values.sourceStore.storageProvider "OSS" }}
- name: "SOURCE_ALICLOUD_ENDPOINT"
valueFrom:
secretKeyRef:
name: {{ .Values.sourceStore.storeSecret }}
key: "storageEndpoint"
- name: "SOURCE_ALICLOUD_ACCESS_KEY_SECRET"
valueFrom:
secretKeyRef:
name: {{ .Values.sourceStore.storeSecret }}
key: "accessKeySecret"
- name: "SOURCE_ALICLOUD_ACCESS_KEY_ID"
valueFrom:
secretKeyRef:
name: {{ .Values.sourceStore.storeSecret }}
key: "accessKeyID"
{{- end }}
{{- if or (eq .Values.targetStore.storageProvider "GCS") (eq .Values.sourceStore.storageProvider "GCS") }}
- name: SOURCE_ALICLOUD_APPLICATION_CREDENTIALS
value: "/root/source-etcd-backup"
{{- end }}
volumeMounts:
{{- if eq .Values.targetStore.storageProvider "GCS" }}
- name: etcd-backup
Expand All @@ -230,6 +115,38 @@ spec:
{{- if eq .Values.sourceStore.storageProvider "GCS" }}
- name: source-etcd-backup
mountPath: "/root/.source-gcp/"
{{- end }}
{{- if eq .Values.targetStore.storageProvider "S3" }}
- name: etcd-backup
mountPath: "/root/etcd-backup"
{{- end }}
{{- if eq .Values.sourceStore.storageProvider "S3" }}
- name: source-etcd-backup
mountPath: "/root/source-etcd-backup"
{{- end }}
{{- if eq .Values.targetStore.storageProvider "ABS" }}
- name: etcd-backup
mountPath: "/root/etcd-backup"
{{- end }}
{{- if eq .Values.sourceStore.storageProvider "ABS" }}
- name: source-etcd-backup
mountPath: "/root/source-etcd-backup"
{{- end }}
{{- if eq .Values.targetStore.storageProvider "OSS" }}
- name: etcd-backup
mountPath: "/root/etcd-backup"
{{- end }}
{{- if eq .Values.sourceStore.storageProvider "OSS" }}
- name: source-etcd-backup
mountPath: "/root/source-etcd-backup"
{{- end }}
{{- if eq .Values.targetStore.storageProvider "Swift" }}
- name: etcd-backup
mountPath: "/root/etcd-backup"
{{- end }}
{{- if eq .Values.sourceStore.storageProvider "Swift" }}
- name: source-etcd-backup
mountPath: "/root/source-etcd-backup"
{{- end }}
volumes:
{{- if eq .Values.targetStore.storageProvider "GCS" }}
Expand All @@ -242,4 +159,43 @@ spec:
secret:
secretName: {{ .Values.sourceStore.storeSecret }}
{{- end }}
{{- if eq .Values.targetStore.storageProvider "S3" }}
- name: etcd-backup
secret:
secretName: {{ .Values.targetStore.storeSecret }}
{{- end }}
{{- if eq .Values.sourceStore.storageProvider "S3" }}
- name: source-etcd-backup
secret:
secretName: {{ .Values.sourceStore.storeSecret }}
{{- end }}
{{- if eq .Values.targetStore.storageProvider "ABS" }}
- name: etcd-backup
secret:
secretName: {{ .Values.targetStore.storeSecret }}
{{- end }}
{{- if eq .Values.sourceStore.storageProvider "ABS" }}
- name: source-etcd-backup
secret:
secretName: {{ .Values.sourceStore.storeSecret }}
{{- end }}
{{- if eq .Values.targetStore.storageProvider "OSS" }}
- name: etcd-backup
secret:
secretName: {{ .Values.targetStore.storeSecret }}
{{- end }}
{{- if eq .Values.sourceStore.storageProvider "OSS" }}
- name: source-etcd-backup
secret:
secretName: {{ .Values.sourceStore.storeSecret }}
{{- end }}
{{- if eq .Values.targetStore.storageProvider "Swift" }}
- name: etcd-backup
secret:
secretName: {{ .Values.targetStore.storeSecret }}
{{- end }}
{{- if eq .Values.sourceStore.storageProvider "Swift" }}
- name: source-etcd-backup
secret:
secretName: {{ .Values.sourceStore.storeSecret }}
{{- end }}
109 changes: 44 additions & 65 deletions charts/etcd/templates/etcd-statefulset.yaml
Original file line number Diff line number Diff line change
Expand Up @@ -242,77 +242,20 @@ spec:
fieldRef:
fieldPath: metadata.namespace
{{- if eq .Values.store.storageProvider "S3" }}
- name: "AWS_REGION"
valueFrom:
secretKeyRef:
name: {{ .Values.store.storeSecret }}
key: "region"
- name: "AWS_SECRET_ACCESS_KEY"
valueFrom:
secretKeyRef:
name: {{ .Values.store.storeSecret }}
key: "secretAccessKey"
- name: "AWS_ACCESS_KEY_ID"
valueFrom:
secretKeyRef:
name: {{ .Values.store.storeSecret }}
key: "accessKeyID"
- name: "AWS_APPLICATION_CREDENTIALS"
value: "/root/etcd-backup"
{{- else if eq .Values.store.storageProvider "ABS" }}
- name: "STORAGE_ACCOUNT"
valueFrom:
secretKeyRef:
name: {{ .Values.store.storeSecret }}
key: "storageAccount"
- name: "STORAGE_KEY"
valueFrom:
secretKeyRef:
name: {{ .Values.store.storeSecret }}
key: "storageKey"
- name: "AZURE_APPLICATION_CREDENTIALS"
value: "/root/etcd-backup"
{{- else if eq .Values.store.storageProvider "GCS" }}
- name: "GOOGLE_APPLICATION_CREDENTIALS"
value: "/root/.gcp/serviceaccount.json"
{{- else if eq .Values.store.storageProvider "Swift" }}
- name: "OS_AUTH_URL"
valueFrom:
secretKeyRef:
name: {{ .Values.store.storeSecret }}
key: "authURL"
- name: "OS_DOMAIN_NAME"
valueFrom:
secretKeyRef:
name: {{ .Values.store.storeSecret }}
key: "domainName"
- name: "OS_USERNAME"
valueFrom:
secretKeyRef:
name: {{ .Values.store.storeSecret }}
key: "username"
- name: "OS_PASSWORD"
valueFrom:
secretKeyRef:
name: {{ .Values.store.storeSecret }}
key: "password"
- name: "OS_TENANT_NAME"
valueFrom:
secretKeyRef:
name: {{ .Values.store.storeSecret }}
key: "tenantName"
- name: "OPENSTACK_APPLICATION_CREDENTIALS"
value: "/root/etcd-backup"
{{- else if eq .Values.store.storageProvider "OSS" }}
- name: "ALICLOUD_ENDPOINT"
valueFrom:
secretKeyRef:
name: {{ .Values.store.storeSecret }}
key: "storageEndpoint"
- name: "ALICLOUD_ACCESS_KEY_SECRET"
valueFrom:
secretKeyRef:
name: {{ .Values.store.storeSecret }}
key: "accessKeySecret"
- name: "ALICLOUD_ACCESS_KEY_ID"
valueFrom:
secretKeyRef:
name: {{ .Values.store.storeSecret }}
key: "accessKeyID"
- name: "ALICLOUD_APPLICATION_CREDENTIALS"
value: "/root/etcd-backup"
{{- else if eq .Values.store.storageProvider "ECS" }}
- name: "ECS_ENDPOINT"
valueFrom:
Expand Down Expand Up @@ -379,6 +322,22 @@ spec:
{{- if eq .Values.store.storageProvider "GCS" }}
- name: etcd-backup
mountPath: "/root/.gcp/"
{{- end }}
{{- if eq .Values.store.storageProvider "S3" }}
- name: etcd-backup
mountPath: "/root/etcd-backup"
{{- end }}
{{- if eq .Values.store.storageProvider "ABS" }}
- name: etcd-backup
mountPath: "/root/etcd-backup"
{{- end }}
{{- if eq .Values.store.storageProvider "OSS" }}
- name: etcd-backup
mountPath: "/root/etcd-backup"
{{- end }}
{{- if eq .Values.store.storageProvider "Swift" }}
- name: etcd-backup
mountPath: "/root/etcd-backup"
{{- end }}
securityContext:
capabilities:
Expand Down Expand Up @@ -408,6 +367,26 @@ spec:
- name: etcd-backup
secret:
secretName: {{ .Values.store.storeSecret }}
{{- end }}
{{- if eq .Values.store.storageProvider "S3" }}
- name: etcd-backup
secret:
secretName: {{ .Values.store.storeSecret }}
{{- end }}
{{- if eq .Values.store.storageProvider "ABS" }}
- name: etcd-backup
secret:
secretName: {{ .Values.store.storeSecret }}
{{- end }}
{{- if eq .Values.store.storageProvider "OSS" }}
- name: etcd-backup
secret:
secretName: {{ .Values.store.storeSecret }}
{{- end }}
{{- if eq .Values.store.storageProvider "Swift" }}
- name: etcd-backup
secret:
secretName: {{ .Values.store.storeSecret }}
{{- end }}
volumeClaimTemplates:
- metadata:
Expand Down
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