ConfigMap多行格式
问题
configmap出现多行文本无法正常显示换行格式,而是以\n
连接文本,查看和编辑时可读性很差。
apiVersion: v1
data:
config.yaml: "# log options\nlog_level: \"info\"\nlog_output: \"stderr\"\ncert_file:
\"/etc/webhook/certs/cert.pem\"\nkey_file: \"/etc/webhook/certs/key.pem\"\nhttp_listen:
\":8080\"\nhttps_listen: \":8443\"\ningress_publish_service: \nenable_profiling:
true\nkubernetes:\n kubeconfig: \"\"\n resync_interval: \"6h\"\n app_namespaces:\n
\ - \"*\"\n namespace_selector:\n - \"\"\n election_id: \"ingress-apisix-leader\"\n
\ ingress_class: \"ph-apisix\"\n ingress_version: \"networking/v1\"\n watch_endpointslices:
false\n apisix_route_version: \"apisix.apache.org/v2beta3\"\n enable_gateway_api:
false\napisix:\n default_cluster_base_url: http://apisix-admin.apisix.svc.cluster.local:9180/apisix/admin\n
\ default_cluster_admin_key: \"edd1c9f034335f136f87ad84b625c8f1\"\n default_cluster_name:
\"default\""
kind: ConfigMap
解决方案
如果要保持多行输入和输出的格式,则需要符合以下情况:
- 文本不要以空格结尾
- 不要换行前再带个空格
- 不要在文本中添加不可见特殊字符
将文本拷贝并格式化yaml文本。可使用在线格式化工具:YAML在线格式化。
将格式化的文本拷贝到configmap文件,并检查上述三个问题。一般是因以空格结尾
导致,搜索空格并去除行末的空格。
apiVersion: v1
data:
config.yaml: |-
# log options
log_level: "info"
log_output: "stderr"
cert_file: "/etc/webhook/certs/cert.pem"
key_file: "/etc/webhook/certs/key.pem"
http_listen: ":8080"
https_listen: ":8443"
ingress_publish_service:
enable_profiling: true
参考:
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最后修改 December 25, 2022: deploy by blog source (a162b04)