【发布时间】:2021-12-05 13:20:50
【问题描述】:
得到错误
jq: error: syntax error, unexpected if (Unix shell quoting issues?) at <top-level> while parsing kubernetes kubectl command,
kubectl get pv -o=json | jq -c '.items[] | {name: .metadata.name, claimName: .spec | if has("claimRef") then .claimRef.name else empty end }'
尝试获取具有 PVC 的 PV,如果没有 PVC,则可以为空。 如果有其他空或为空,则它会使用名称及其各自的 PVC 的映射。
以下是 jq 命令的示例输入或命令 kubectl get pv -o=json 的输出
{
"apiVersion": "v1",
"items": [{
"apiVersion": "v1",
"kind": "PersistentVolume",
"metadata": {
"annotations": {
"meta.helm.sh/release-name": "",
"meta.helm.sh/release-namespace": ""
},
"creationTimestamp": "",
"finalizers": [
""
],
"labels": {
"app.kubernetes.io/managed-by": ""
},
"name": "",
"resourceVersion": "",
"uid": ""
},
"spec": {
"accessModes": [
"ReadWriteMany"
],
"capacity": {
"storage": ""
},
"claimRef": {
"apiVersion": "",
"kind": "",
"name": "",
"namespace": "",
"resourceVersion": "",
"uid": ""
},
"csi": {
"driver": "",
"volumeHandle": ""
},
"persistentVolumeReclaimPolicy": "",
"volumeMode": ""
},
"status": {
"phase": ""
}
},
{
"apiVersion": "v1",
"kind": "PersistentVolume",
"metadata": {
"annotations": {
"meta.helm.sh/release-name": "",
"meta.helm.sh/release-namespace": ""
},
"creationTimestamp": "",
"finalizers": [
""
],
"labels": {
"app.kubernetes.io/managed-by": ""
},
"name": "",
"resourceVersion": "",
"uid": ""
},
"spec": {
"accessModes": [
"ReadWriteMany"
],
"capacity": {
"storage": ""
},
"claimRef": {
"apiVersion": "",
"kind": "",
"name": "",
"namespace": "",
"resourceVersion": "",
"uid": ""
},
"csi": {
"driver": "",
"volumeHandle": ""
},
"persistentVolumeReclaimPolicy": "",
"volumeMode": ""
},
"status": {
"phase": ""
}
}
],
"kind": "List",
"metadata": {
"resourceVersion": "",
"selfLink": ""
}
}
为了数据安全已删除数据并仅保留密钥 请帮忙
【问题讨论】:
标签: json shell kubernetes jq kubectl