93 lines
3.2 KiB
Python
93 lines
3.2 KiB
Python
import re
|
|
import json
|
|
|
|
|
|
def parse_k8s_pods(input_text):
|
|
header_mapping = {
|
|
"NAMESPACE": "pod_namespace",
|
|
"NAME": "pod_name",
|
|
"READY": "pod_ready",
|
|
"STATUS": "pod_running",
|
|
"RESTARTS": "pod_restart",
|
|
"AGE": "pod_age",
|
|
"IP": "pod_ip",
|
|
"NODE": "pod_node",
|
|
"NOMINATED NODE": "pod_nominated_node",
|
|
"READINESS GATES": "pod_readiness_gates" # 检查列名映射
|
|
}
|
|
|
|
lines = [line.strip() for line in input_text.strip().split('\n')]
|
|
if not lines:
|
|
return {"total": 0, "rows": []}
|
|
|
|
raw_headers = re.split(r'\s{2,}', lines[0])
|
|
rows = []
|
|
for line in lines[1:]:
|
|
values = re.split(r'\s{2,}', line.strip())
|
|
if len(values) == len(raw_headers):
|
|
mapped = {}
|
|
for i, raw_h in enumerate(raw_headers):
|
|
if raw_h in header_mapping:
|
|
mapped[header_mapping[raw_h]] = values[i]
|
|
rows.append(mapped)
|
|
|
|
return {
|
|
"total": len(rows),
|
|
"rows": rows
|
|
}
|
|
|
|
|
|
def parse_k8s_nodes(input_text):
|
|
# 定义表头映射关系（原始表头 -> 目标字段名）
|
|
header_mapping = {
|
|
"NAME": "node_name",
|
|
"STATUS": "node_status",
|
|
"ROLES": "node_role",
|
|
"AGE": "node_age",
|
|
"VERSION": "node_version",
|
|
"INTERNAL-IP": "node_internalip",
|
|
"EXTERNAL-IP": "node_externalip",
|
|
"OS-IMAGE": "node_osversion",
|
|
"KERNEL-VERSION": "node_kernelversion",
|
|
"CONTAINER-RUNTIME": "node_containeruntime",
|
|
"LABELS":"node_labels",
|
|
}
|
|
|
|
lines = [line.strip() for line in input_text.strip().split('\n')]
|
|
|
|
# 处理表头（应用映射关系）
|
|
raw_headers = re.split(r'\s{2,}', lines[0])
|
|
headers = [header_mapping[h] for h in raw_headers if h in header_mapping] # 确保只保留存在映射的字段
|
|
|
|
rows = []
|
|
for line in lines[1:]:
|
|
values = re.split(r'\s{2,}', line.strip())
|
|
if len(values) == len(raw_headers): # 使用原始表头长度进行匹配（保持列数一致）
|
|
# 按原始表头顺序映射到目标字段名
|
|
mapped_values = {header_mapping[raw_headers[i]]: values[i] for i in range(len(raw_headers)) if raw_headers[i] in header_mapping}
|
|
rows.append(mapped_values)
|
|
|
|
result = {
|
|
"total": len(rows),
|
|
"rows": rows
|
|
}
|
|
|
|
return result
|
|
|
|
if __name__ == "__main__":
|
|
# 示例输入（你的 kubectl 输出）
|
|
input_text1 = '''NAME STATUS ROLES AGE VERSION INTERNAL-IP EXTERNAL-IP OS-IMAGE KERNEL-VERSION CONTAINER-RUNTIME
|
|
k8s-master Ready control-plane 4d19h v1.28.2 192.168.0.3 <none> Ubuntu 22.04.1 LTS 5.15.0-91-generic containerd://1.7.24'''
|
|
|
|
# 执行转换
|
|
# output1 = parse_k8s_nodes(input_text1)
|
|
# print(output1)
|
|
input_text2 = '''NAMESPACE NAME READY STATUS RESTARTS AGE IP NODE NOMINATED NODE READINESS GATES
|
|
kube-flannel kube-flannel-ds-sbkgm 1/1 Running 0 14m 192.168.0.2 k8s-worker-20250408132243 <none> <none>'''
|
|
|
|
result = parse_k8s_pods(input_text2)
|
|
print(json.dumps(result, indent=2))
|
|
|
|
|
|
|