我正在尝试运行 shell 命令，kubectl用于运行部署。部署配置存储在deploymentConfiguration变量中。
当我运行以下命令之一时，出现错误。
const shelljs = require('shelljs');
const commandOutput = shelljs.exec(`echo ${deploymentConfiguration} | kubectl apply -f -`);
返回错误：
error: error validating "STDIN": error validating data: invalid object to validate; if you choose to ignore these errors, turn validation off with --validate=false
const shelljs = require('shelljs');
const commandOutput = shelljs.exec(`echo ${JSON.stringify(deploymentConfiguration,null,1)} | kubectl apply -f -`);
返回错误：
/bin/sh: apiVersion:: not found
/bin/sh: kind:: not found
我使用终端在本地对此进行了测试，使用 kubectl 命令回显了配置和管道并成功部署。
的内容deploymentConfiguration是：
{
"apiVersion": "extensions/v1beta1",
"kind": "Deployment",
"metadata": {
"annotations": {
"deployment.kubernetes.io/revision": "51",
"kubectl.kubernetes.io/last-applied-configuration": "{\"apiVersion\":\"apps/v1\",\"kind\":\"Deployment\",\"metadata\":{\"annotations\":{},\"labels\":{\"app\":\"sandbox-service-name\"},\"name\":\"sandbox-service-name-deployment\",\"namespace\":\"apps\"},\"spec\":{\"replicas\":1,\"selector\":{\"matchLabels\":{\"app\":\"sandbox-service-name\"}},\"strategy\":{\"rollingUpdate\":{\"maxSurge\":1,\"maxUnavailable\":\"0%\"},\"type\":\"RollingUpdate\"},\"template\":{\"metadata\":{\"annotations\":{\"prometheus.io/scrape\":\"true\"},\"labels\":{\"SECRET_MANAGER\":\"enable\",\"SECRET_PREFIX\":\"sandbox\",\"app\":\"sandbox-service-name\",\"deployed_from_master\":\"true\",\"deployment_tool_version\":\"k8s-deployment-9.0.61\"}},\"spec\":{\"affinity\":{\"podAntiAffinity\":{\"preferredDuringSchedulingIgnoredDuringExecution\":[{\"podAffinityTerm\":{\"labelSelector\":{\"matchExpressions\":[{\"key\":\"app\",\"operator\":\"In\",\"values\":[\"sandbox-service-name\"]}]},\"topologyKey\":\"failure-domain.beta.kubernetes.io/zone\"},\"weight\":100}],\"requiredDuringSchedulingIgnoredDuringExecution\":[{\"labelSelector\":{\"matchExpressions\":[{\"key\":\"app\",\"operator\":\"In\",\"values\":[\"sandbox-service-name\"]}]},\"topologyKey\":\"kubernetes.io/hostname\"}]}},\"containers\":[{\"env\":[{\"name\":\"VAULT_ADDRESS\",\"value\":\"http://vault-service-name-sandbox-service.delivery:8200\"},{\"name\":\"BIN_DETAILS_ADDRESS\",\"value\":\"http://bin-lookup-service\"},{\"name\":\"CASSANDRA_URL\",\"value\":\"someurl\"},{\"name\":\"CASSANDRA_KEYSPACE\",\"value\":\"service-name_sandbox\"},{\"name\":\"INTEGRATION_TIMEOUT\",\"value\":\"\"},{\"name\":\"KAFKA_ADDRESS\",\"value\":\"master.mesos:2181/dcos-service-kafka\"},{\"name\":\"KAFKA_INTERVAL\",\"value\":\"60\"},{\"name\":\"KAFKA_TOPIC\",\"value\":\"FundSourceService_Metrics_Sandbox\"},{\"name\":\"KAFKA_BUFFER_LIMIT\",\"value\":\"10\"},{\"name\":\"IS_VALIDATE_RESPONSE\",\"value\":\"false\"},{\"name\":\"RETRY_TIMEOUT_SECONDS\",\"value\":\"\"},{\"name\":\"VAULT_REQUEST_RETRY_ATTEMPTS\",\"value\":\"\"},{\"name\":\"VAULT_REQUEST_RETRY_DELAY_IN_MS\",\"value\":\"\"},{\"name\":\"RETRY_RENEW_CREDS_SEC\",\"value\":\"\"},{\"name\":\"TOKEN_STATE_MACHINE_ADDRESS\",\"value\":\"http://someurl\"},{\"name\":\"IP_VALIDATION_LEVEL\",\"value\":\"ONLY_LOG\"},{\"name\":\"IP_WHITELIST\",\"value\":\"35.156.1.128,35.156.80.222,52.57.133.225,52.57.167.185,52.29.43.63,52.57.32.148\"},{\"name\":\"IAM_URL\",\"value\":\"http://someurl\"},{\"name\":\"LOG_BODY_ON_SUCCESS\",\"value\":\"true\"},{\"name\":\"ACTIVITY_TOKEN_TOPIC\",\"value\":\"Payment_Method_Service_Tokens_Activity_Sandbox\"},{\"name\":\"ZOOKEEPER_URL\",\"value\":\"someurl\"},{\"name\":\"S3_BUCKET_ACTIVITY\",\"value\":\"someurl\"},{\"name\":\"PAYMENT_METHOD_TTL_SECONDS\",\"value\":\"31556926\"},{\"name\":\"ACTIVITY_TOPIC_PARTITIONS\",\"value\":\"10\"},{\"name\":\"service-name_OPERATIONAL_ROLE_ID\",\"value\":\"1e89d9ca-a428-ba2c-b452-f66f38fc969b\"},{\"name\":\"SECRET_MANAGER_PROJECT_NAMES\",\"value\":\"svcservice-nameoperational_sandbox\"},{\"name\":\"OPERATIONAL_TOKEN_RENEWAL_FIRST_BACK_OFF_IN_MS\",\"value\":\"5000\"},{\"name\":\"OPERATIONAL_TOKEN_RENEWAL_FIRST_RETRIES\",\"value\":\"3\"},{\"name\":\"OPERATIONAL_TOKEN_RENEWAL_SECOND_BACK_OFF_IN_MS\",\"value\":\"60000\"},{\"name\":\"LOG_LEVEL\",\"value\":\"info\"},{\"name\":\"PORT\",\"value\":\"3000\"},{\"name\":\"SERVER_KEEP_ALIVE_TIMEOUT_IN_MILLIS\",\"value\":\"120000\"},{\"name\":\"timestamp\",\"value\":\"'1586339281105'\"}],\"image\":\"docker-registry.blabla.co:4567/smartrouting-service//service-name/master:master-645009834fdafbe83c6f509c4852473c85e52864\",\"imagePullPolicy\":\"Always\",\"livenessProbe\":{\"httpGet\":{\"path\":\"/health\",\"port\":3000},\"initialDelaySeconds\":10,\"periodSeconds\":10,\"successThreshold\":1,\"timeoutSeconds\":3},\"name\":\"sandbox-service-name\",\"ports\":[{\"containerPort\":3000,\"name\":\"client\",\"protocol\":\"TCP\"}],\"readinessProbe\":{\"failureThreshold\":3,\"httpGet\":{\"path\":\"/health\",\"port\":3000,\"scheme\":\"HTTP\"},\"initialDelaySeconds\":10,\"periodSeconds\":2,\"successThreshold\":1,\"timeoutSeconds\":2},\"resources\":{\"requests\":{\"cpu\":0.2,\"memory\":512}}}],\"imagePullSecrets\":[{\"name\":\"regcred\"}]}}}}\n"
},
"creationTimestamp": "2019-11-11T11:27:53Z",
"generation": 51,
"labels": {
"app": "sandbox-service-name"
},
"name": "sandbox-service-name-deployment",
"namespace": "apps",
"resourceVersion": "59769082",
"selfLink": "/apis/extensions/v1beta1/namespaces/apps/deployments/sandbox-service-name-deployment",
"uid": "4ce4f6c7-0476-11ea-9797-0a1cf276607c"
},
"spec": {
"progressDeadlineSeconds": 600,
"replicas": 1,
"revisionHistoryLimit": 10,
"selector": {
"matchLabels": {
"app": "sandbox-service-name"
}
},
"strategy": {
"rollingUpdate": {
"maxSurge": 1,
"maxUnavailable": "0%"
},
"type": "RollingUpdate"
},
"template": {
"metadata": {
"annotations": {
"kubectl.kubernetes.io/restartedAt": "2020-04-13T20:44:49+03:00",
"prometheus.io/scrape": "true"
},
"creationTimestamp": null,
"labels": {
"SECRET_MANAGER": "enable",
"SECRET_PREFIX": "sandbox",
"app": "sandbox-service-name",
"deployed_from_master": "true",
"deployment_tool_version": "k8s-deployment-9.0.61"
}
},
"spec": {
"affinity": {
"podAntiAffinity": {
"preferredDuringSchedulingIgnoredDuringExecution": [
{
"podAffinityTerm": {
"labelSelector": {
"matchExpressions": [
{
"key": "app",
"operator": "In",
"values": [
"sandbox-service-name"
]
}
]
},
"topologyKey": "failure-domain.beta.kubernetes.io/zone"
},
"weight": 100
}
],
"requiredDuringSchedulingIgnoredDuringExecution": [
{
"labelSelector": {
"matchExpressions": [
{
"key": "app",
"operator": "In",
"values": [
"sandbox-service-name"
]
}
]
},
"topologyKey": "kubernetes.io/hostname"
}
]
}
},
"containers": [
{
"env": [
],
"image": "docker-registry.blabla.co:4567/master:master-645009834fdafbe83c6f509c4852473c85e52864",
"imagePullPolicy": "Always",
"livenessProbe": {
"failureThreshold": 3,
"httpGet": {
"path": "/health",
"port": 3000,
"scheme": "HTTP"
},
"initialDelaySeconds": 10,
"periodSeconds": 10,
"successThreshold": 1,
"timeoutSeconds": 3
},
"name": "sandbox-service-name",
"ports": [
{
"containerPort": 3000,
"name": "client",
"protocol": "TCP"
}
],
"readinessProbe": {
"failureThreshold": 3,
"httpGet": {
"path": "/health",
"port": 3000,
"scheme": "HTTP"
},
"initialDelaySeconds": 10,
"periodSeconds": 2,
"successThreshold": 1,
"timeoutSeconds": 2
},
"resources": {
"requests": {
"cpu": "200m",
"memory": "512"
}
},
"terminationMessagePath": "/dev/termination-log",
"terminationMessagePolicy": "File",
"volumeMounts": [
{
"mountPath": "/var/share/secrets/vault_secrets",
"name": "empty-dir"
}
]
}
],
"dnsPolicy": "ClusterFirst",
"imagePullSecrets": [
{
"name": "regcred"
}
],
"initContainers": [
{
"env": [
],
"image": "docker-registry.blabla.co:4567/cd/k8s-secrets-init/release:1.0.2",
"imagePullPolicy": "Always",
"name": "init-secret-manger",
"resources": {},
"terminationMessagePath": "/dev/termination-log",
"terminationMessagePolicy": "File",
"volumeMounts": [
{
"mountPath": "/var/share/secrets/vault_secrets",
"name": "empty-dir"
},
{
"mountPath": "/var/run/secrets/kubernetes.io/serviceaccount",
"name": "sandbox--smartrouting-service-service-name5ppkb",
"readOnly": true
},
{
"mountPath": "/var/run/secrets/istio.io/ssl/creds",
"name": "istio-secret",
"readOnly": true
}
]
}
],
"restartPolicy": "Always",
"schedulerName": "default-scheduler",
"securityContext": {},
"serviceAccount": "sandbox--smartrouting-service-service-name--master",
"serviceAccountName": "sandbox--smartrouting-service-service-name--master",
"terminationGracePeriodSeconds": 30,
"volumes": [
{
"emptyDir": {
"medium": "Memory"
},
"name": "empty-dir"
},
{
"name": "sandbox--smartrouting-service-service-namefh7sz",
"secret": {
"defaultMode": 420,
"secretName": "sandbox--smartrouting-service-service-namefh7sz"
}
},
{
"name": "sandbox--smartrouting-service-service-nameljjxs",
"secret": {
"defaultMode": 420,
"secretName": "sandbox--smartrouting-service-service-nameljjxs"
}
},
{
"name": "sandbox--smartrouting-service-service-name5ppkb",
"secret": {
"defaultMode": 420,
"secretName": "sandbox--smartrouting-service-service-name5ppkb"
}
},
{
"name": "istio-secret",
"secret": {
"defaultMode": 400,
"secretName": "istio.sandbox--smartrouting-service-service-name--master"
}
}
]
}
}
},
"status": {
"availableReplicas": 1,
"conditions": [
{
"lastTransitionTime": "2020-04-13T18:28:09Z",
"lastUpdateTime": "2020-04-13T18:28:09Z",
"message": "Deployment has minimum availability.",
"reason": "MinimumReplicasAvailable",
"status": "True",
"type": "Available"
},
{
"lastTransitionTime": "2020-04-13T18:28:09Z",
"lastUpdateTime": "2020-04-13T18:28:09Z",
"message": "ReplicaSet \"sandbox-service-name-deployment-86bd84665b\" has successfully progressed.",
"reason": "NewReplicaSetAvailable",
"status": "True",
"type": "Progressing"
}
],
"observedGeneration": 51,
"readyReplicas": 1,
"replicas": 1,
"updatedReplicas": 1
}
};
这是我在回显配置时得到的输出：
/bin/sh: apiVersion:: not found
/bin/sh: kind:: not found
/bin/sh: metadata:: not found
/bin/sh: annotations:: not found
/bin/sh: deployment.kubernetes.io/revision:: not found
/bin/sh: kubectl.kubernetes.io/last-applied-configuration:: not found
/bin/sh: },: not found
/bin/sh: creationTimestamp:: not found
/bin/sh: generation:: not found
/bin/sh: labels:: not found
/bin/sh: app:: not found
/bin/sh: },: not found
/bin/sh: name:: not found
/bin/sh: namespace:: not found
/bin/sh: resourceVersion:: not found
/bin/sh: selfLink:: not found
/bin/sh: uid:: not found
/bin/sh: },: not found
/bin/sh: spec:: not found
/bin/sh: progressDeadlineSeconds:: not found
/bin/sh: replicas:: not found
/bin/sh: revisionHistoryLimit:: not found
/bin/sh: selector:: not found
/bin/sh: matchLabels:: not found
/bin/sh: app:: not found
/bin/sh: syntax error: unexpected "}"
(node:90) UnhandledPromiseRejectionWarning: /bin/sh: apiVersion:: not found
/bin/sh: kind:: not found
/bin/sh: metadata:: not found
/bin/sh: annotations:: not found
/bin/sh: deployment.kubernetes.io/revision:: not found
/bin/sh: kubectl.kubernetes.io/last-applied-configuration:: not found
/bin/sh: },: not found
/bin/sh: creationTimestamp:: not found
/bin/sh: generation:: not found
/bin/sh: labels:: not found
/bin/sh: app:: not found
/bin/sh: },: not found
/bin/sh: name:: not found
/bin/sh: namespace:: not found
/bin/sh: resourceVersion:: not found
/bin/sh: selfLink:: not found
/bin/sh: uid:: not found
/bin/sh: },: not found
/bin/sh: spec:: not found
/bin/sh: progressDeadlineSeconds:: not found
/bin/sh: replicas:: not found
/bin/sh: revisionHistoryLimit:: not found
/bin/sh: selector:: not found
/bin/sh: matchLabels:: not found
/bin/sh: app:: not found
/bin/sh: syntax error: unexpected "}"
由于信息安全，我发出了环境变量
如何确保将内容deploymentConfiguration正确传递给 shell 命令？
谢谢。