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Version: release-0.8

kbcli fault network http replace

Replace the HTTP request and response.

kbcli fault network http replace [flags]

Examples

  # By default, the method of GET from port 80 is blocked.
kbcli fault network http abort --duration=1m

# Block the method of GET from port 4399.
kbcli fault network http abort --port=4399 --duration=1m

# Block the method of POST from port 4399.
kbcli fault network http abort --port=4399 --method=POST --duration=1m

# Delays post requests from port 4399.
kbcli fault network http delay --port=4399 --method=POST --delay=15s

# Replace the GET method sent from port 80 with the PUT method.
kbcli fault network http replace --replace-method=PUT --duration=1m

# Replace the GET method sent from port 80 with the PUT method, and replace the request body.
kbcli fault network http replace --body="you are good luck" --replace-method=PUT --duration=2m

# Replace the response content "you" from port 80.
kbcli fault network http replace --target=Response --body=you --duration=30s

# Append content to the body of the post request sent from port 4399, in JSON format.
kbcli fault network http patch --method=POST --port=4399 --body="you are good luck" --type=JSON --duration=30s

Options

      --annotation stringToString      Select the pod to inject the fault according to Annotation. (default [])
--body string The content of the request body or response body to replace the failure.
--code int32 The status code responded by target.
--dry-run string[="unchanged"] Must be "client", or "server". If with client strategy, only print the object that would be sent, and no data is actually sent. If with server strategy, submit the server-side request, but no data is persistent. (default "none")
--duration string Supported formats of the duration are: ms / s / m / h. (default "10s")
-h, --help help for replace
--label stringToString label for pod, such as '"app.kubernetes.io/component=mysql, statefulset.kubernetes.io/pod-name=mycluster-mysql-0. (default [])
--method string The HTTP method of the target request method. For example: GET, POST, PUT, DELETE, HEAD, OPTIONS, PATCH. (default "GET")
--mode string You can select "one", "all", "fixed", "fixed-percent", "random-max-percent", Specify the experimental mode, that is, which Pods to experiment with. (default "all")
--node stringArray Inject faults into pods in the specified node.
--node-label stringToString label for node, such as '"kubernetes.io/arch=arm64,kubernetes.io/hostname=minikube-m03,kubernetes.io/os=linux. (default [])
--ns-fault stringArray Specifies the namespace into which you want to inject faults. (default [default])
-o, --output format Prints the output in the specified format. Allowed values: JSON and YAML (default yaml)
--path string The URI path of the target request. Supports Matching wildcards. (default "*")
--phase stringArray Specify the pod that injects the fault by the state of the pod.
--port int32 The TCP port that the target service listens on. (default 80)
--replace-method string The replaced content of the HTTP request method.
--replace-path string The URI path used to replace content.
--target string Specifies whether the target of fault injection is Request or Response. The target-related fields should be configured at the same time. (default "Request")
--value string If you choose mode=fixed or fixed-percent or random-max-percent, you can enter a value to specify the number or percentage of pods you want to inject.

Options inherited from parent commands

      --as string                      Username to impersonate for the operation. User could be a regular user or a service account in a namespace.
--as-group stringArray Group to impersonate for the operation, this flag can be repeated to specify multiple groups.
--as-uid string UID to impersonate for the operation.
--cache-dir string Default cache directory (default "$HOME/.kube/cache")
--certificate-authority string Path to a cert file for the certificate authority
--client-certificate string Path to a client certificate file for TLS
--client-key string Path to a client key file for TLS
--cluster string The name of the kubeconfig cluster to use
--context string The name of the kubeconfig context to use
--disable-compression If true, opt-out of response compression for all requests to the server
--insecure-skip-tls-verify If true, the server's certificate will not be checked for validity. This will make your HTTPS connections insecure
--kubeconfig string Path to the kubeconfig file to use for CLI requests.
--match-server-version Require server version to match client version
-n, --namespace string If present, the namespace scope for this CLI request
--request-timeout string The length of time to wait before giving up on a single server request. Non-zero values should contain a corresponding time unit (e.g. 1s, 2m, 3h). A value of zero means don't timeout requests. (default "0")
-s, --server string The address and port of the Kubernetes API server
--tls-server-name string Server name to use for server certificate validation. If it is not provided, the hostname used to contact the server is used
--token string Bearer token for authentication to the API server
--user string The name of the kubeconfig user to use

SEE ALSO

Go Back to CLI Overview Homepage.